Mercurial > vim
annotate src/os_unix.c @ 26877:06a137af96f8 v8.2.3967
patch 8.2.3967: error messages are spread out
Commit: https://github.com/vim/vim/commit/460ae5dfca31fa627531c263184849976755cf6b
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 1 14:19:49 2022 +0000
patch 8.2.3967: error messages are spread out
Problem: Error messages are spread out.
Solution: Move more errors to errors.h.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 01 Jan 2022 15:30:05 +0100 |
| parents | 3c1dcb63f579 |
| children | d4e61d61afd9 |
| 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 Window x11_window = 0; | |
| 122 Display *x11_display = NULL; | |
| 123 #endif | |
| 124 | |
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125 static int ignore_sigtstp = FALSE; |
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126 |
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127 static int get_x11_title(int); |
| 7 | 128 |
| 129 static char_u *oldtitle = NULL; | |
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130 static volatile sig_atomic_t oldtitle_outdated = FALSE; |
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131 static int unix_did_set_title = FALSE; |
| 7 | 132 static char_u *oldicon = NULL; |
| 133 static int did_set_icon = FALSE; | |
| 134 | |
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135 static void may_core_dump(void); |
| 7 | 136 |
| 3048 | 137 #ifdef HAVE_UNION_WAIT |
| 138 typedef union wait waitstatus; | |
| 139 #else | |
| 140 typedef int waitstatus; | |
| 141 #endif | |
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142 static int WaitForChar(long msec, int *interrupted, int ignore_input); |
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143 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input); |
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144 #ifdef VMS |
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145 int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 146 #else |
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147 static int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 148 #endif |
| 149 | |
| 150 #ifdef FEAT_XCLIPBOARD | |
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151 static int do_xterm_trace(void); |
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152 # define XT_TRACE_DELAY 50 // delay for xterm tracing |
| 7 | 153 #endif |
| 154 | |
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155 static void handle_resize(void); |
| 7 | 156 |
| 157 #if defined(SIGWINCH) | |
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158 static RETSIGTYPE sig_winch SIGPROTOARG; |
| 7 | 159 #endif |
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160 #if defined(SIGTSTP) |
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161 static RETSIGTYPE sig_tstp SIGPROTOARG; |
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162 // volatile because it is used in signal handler sig_tstp() and sigcont_handler(). |
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163 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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164 #endif |
| 7 | 165 #if defined(SIGINT) |
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166 static RETSIGTYPE catch_sigint SIGPROTOARG; |
| 7 | 167 #endif |
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168 #if defined(SIGUSR1) |
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169 static RETSIGTYPE catch_sigusr1 SIGPROTOARG; |
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170 #endif |
| 7 | 171 #if defined(SIGPWR) |
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172 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
| 7 | 173 #endif |
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174 #if defined(SIGALRM) && defined(FEAT_X11) && !defined(FEAT_GUI_GTK) |
| 7 | 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; |
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205 // volatile because it is used in signal handler sig_tstp(). |
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206 static volatile sig_atomic_t got_tstp = FALSE; |
| 7 | 207 static char_u *extra_shell_arg = NULL; |
| 208 static int show_shell_mess = TRUE; | |
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209 // volatile because it is used in signal handler deathtrap(). |
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210 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught |
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211 // volatile because it is used in signal handler deathtrap(). |
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212 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay() |
| 7 | 213 |
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214 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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215 static int dont_check_job_ended = 0; |
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216 #endif |
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217 |
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218 // Current terminal mode from mch_settmode(). Can differ from cur_tmode. |
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219 static tmode_T mch_cur_tmode = TMODE_COOK; |
| 7 | 220 |
| 221 #ifdef USE_XSMP | |
| 222 typedef struct | |
| 223 { | |
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224 SmcConn smcconn; // The SM connection ID |
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225 IceConn iceconn; // The ICE connection ID |
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226 char *clientid; // The client ID for the current smc session |
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227 Bool save_yourself; // If we're in the middle of a save_yourself |
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228 Bool shutdown; // If we're in shutdown mode |
| 7 | 229 } xsmp_config_T; |
| 230 | |
| 231 static xsmp_config_T xsmp; | |
| 232 #endif | |
| 233 | |
| 234 #ifdef SYS_SIGLIST_DECLARED | |
| 235 /* | |
| 236 * I have seen | |
| 237 * extern char *_sys_siglist[NSIG]; | |
| 238 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
| 239 * that describe the signals. That is nearly what we want here. But | |
| 240 * autoconf does only check for sys_siglist (without the underscore), I | |
| 241 * do not want to change everything today.... jw. | |
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242 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
| 7 | 243 */ |
| 244 #endif | |
| 245 | |
| 246 static struct signalinfo | |
| 247 { | |
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248 int sig; // Signal number, eg. SIGSEGV etc |
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249 char *name; // Signal name (not char_u!). |
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250 char deadly; // Catch as a deadly signal? |
| 7 | 251 } signal_info[] = |
| 252 { | |
| 253 #ifdef SIGHUP | |
| 254 {SIGHUP, "HUP", TRUE}, | |
| 255 #endif | |
| 256 #ifdef SIGQUIT | |
| 257 {SIGQUIT, "QUIT", TRUE}, | |
| 258 #endif | |
| 259 #ifdef SIGILL | |
| 260 {SIGILL, "ILL", TRUE}, | |
| 261 #endif | |
| 262 #ifdef SIGTRAP | |
| 263 {SIGTRAP, "TRAP", TRUE}, | |
| 264 #endif | |
| 265 #ifdef SIGABRT | |
| 266 {SIGABRT, "ABRT", TRUE}, | |
| 267 #endif | |
| 268 #ifdef SIGEMT | |
| 269 {SIGEMT, "EMT", TRUE}, | |
| 270 #endif | |
| 271 #ifdef SIGFPE | |
| 272 {SIGFPE, "FPE", TRUE}, | |
| 273 #endif | |
| 274 #ifdef SIGBUS | |
| 275 {SIGBUS, "BUS", TRUE}, | |
| 276 #endif | |
| 4074 | 277 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
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278 // MzScheme uses SEGV in its garbage collector |
| 7 | 279 {SIGSEGV, "SEGV", TRUE}, |
| 280 #endif | |
| 281 #ifdef SIGSYS | |
| 282 {SIGSYS, "SYS", TRUE}, | |
| 283 #endif | |
| 284 #ifdef SIGALRM | |
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285 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it |
| 7 | 286 #endif |
| 287 #ifdef SIGTERM | |
| 288 {SIGTERM, "TERM", TRUE}, | |
| 289 #endif | |
| 2701 | 290 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
| 7 | 291 {SIGVTALRM, "VTALRM", TRUE}, |
| 292 #endif | |
| 1560 | 293 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
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294 // MzScheme uses SIGPROF for its own needs; On Linux with profiling |
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295 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. |
| 7 | 296 {SIGPROF, "PROF", TRUE}, |
| 297 #endif | |
| 298 #ifdef SIGXCPU | |
| 299 {SIGXCPU, "XCPU", TRUE}, | |
| 300 #endif | |
| 301 #ifdef SIGXFSZ | |
| 302 {SIGXFSZ, "XFSZ", TRUE}, | |
| 303 #endif | |
| 304 #ifdef SIGUSR1 | |
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305 {SIGUSR1, "USR1", FALSE}, |
| 7 | 306 #endif |
| 1620 | 307 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
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308 // Used for sysmouse handling |
| 7 | 309 {SIGUSR2, "USR2", TRUE}, |
| 310 #endif | |
| 311 #ifdef SIGINT | |
| 312 {SIGINT, "INT", FALSE}, | |
| 313 #endif | |
| 314 #ifdef SIGWINCH | |
| 315 {SIGWINCH, "WINCH", FALSE}, | |
| 316 #endif | |
| 317 #ifdef SIGTSTP | |
| 318 {SIGTSTP, "TSTP", FALSE}, | |
| 319 #endif | |
| 320 #ifdef SIGPIPE | |
| 321 {SIGPIPE, "PIPE", FALSE}, | |
| 322 #endif | |
| 323 {-1, "Unknown!", FALSE} | |
| 324 }; | |
| 325 | |
| 1935 | 326 int |
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327 mch_chdir(char *path) |
| 1935 | 328 { |
| 329 if (p_verbose >= 5) | |
| 330 { | |
| 331 verbose_enter(); | |
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332 smsg("chdir(%s)", path); |
| 1935 | 333 verbose_leave(); |
| 334 } | |
| 335 # ifdef VMS | |
| 336 return chdir(vms_fixfilename(path)); | |
| 337 # else | |
| 338 return chdir(path); | |
| 339 # endif | |
| 340 } | |
| 341 | |
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342 // Why is NeXT excluded here (and not in os_unixx.h)? |
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343 #if defined(ECHOE) && defined(ICANON) \ |
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344 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \ |
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345 && !defined(__NeXT__) |
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346 # define NEW_TTY_SYSTEM |
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347 #endif |
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348 |
| 1757 | 349 /* |
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350 * Write s[len] to the screen (stdout). |
| 1757 | 351 */ |
| 7 | 352 void |
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353 mch_write(char_u *s, int len) |
| 7 | 354 { |
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355 vim_ignored = (int)write(1, (char *)s, len); |
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356 if (p_wd) // Unix is too fast, slow down a bit more |
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357 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
| 7 | 358 } |
| 359 | |
| 360 /* | |
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361 * Function passed to inchar_loop() to handle window resizing. |
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362 * If "check_only" is TRUE: Return whether there was a resize. |
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363 * If "check_only" is FALSE: Deal with the window resized. |
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364 */ |
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365 static int |
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366 resize_func(int check_only) |
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367 { |
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368 if (check_only) |
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369 return do_resize; |
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370 while (do_resize) |
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371 handle_resize(); |
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372 return FALSE; |
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373 } |
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374 |
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375 /* |
| 1450 | 376 * mch_inchar(): low level input function. |
| 7 | 377 * Get a characters from the keyboard. |
| 378 * Return the number of characters that are available. | |
| 379 * If wtime == 0 do not wait for characters. | |
| 380 * If wtime == n wait a short time for characters. | |
| 381 * If wtime == -1 wait forever for characters. | |
| 382 */ | |
| 383 int | |
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384 mch_inchar( |
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385 char_u *buf, |
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386 int maxlen, |
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387 long wtime, // don't use "time", MIPS cannot handle it |
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388 int tb_change_cnt) |
| 7 | 389 { |
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390 return inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
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391 WaitForChar, resize_func); |
| 7 | 392 } |
| 393 | |
| 394 static void | |
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395 handle_resize(void) |
| 7 | 396 { |
| 397 do_resize = FALSE; | |
| 398 shell_resized(); | |
| 399 } | |
| 400 | |
| 401 /* | |
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402 * Return non-zero if a character is available. |
| 7 | 403 */ |
| 404 int | |
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405 mch_char_avail(void) |
| 7 | 406 { |
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407 return WaitForChar(0L, NULL, FALSE); |
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408 } |
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409 |
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410 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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411 /* |
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412 * Check for any pending input or messages. |
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413 */ |
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414 int |
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415 mch_check_messages(void) |
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416 { |
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417 return WaitForChar(0L, NULL, TRUE); |
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418 } |
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419 #endif |
| 7 | 420 |
| 421 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
| 422 # ifdef HAVE_SYS_RESOURCE_H | |
| 1879 | 423 # include <sys/resource.h> |
| 7 | 424 # endif |
| 425 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
| 426 # include <sys/sysctl.h> | |
| 427 # endif | |
| 428 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
| 429 # include <sys/sysinfo.h> | |
| 430 # endif | |
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431 # ifdef MACOS_X |
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432 # include <mach/mach_host.h> |
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433 # include <mach/mach_port.h> |
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434 # endif |
| 7 | 435 |
| 436 /* | |
| 1110 | 437 * Return total amount of memory available in Kbyte. |
| 438 * Doesn't change when memory has been allocated. | |
| 7 | 439 */ |
| 440 long_u | |
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441 mch_total_mem(int special UNUSED) |
| 7 | 442 { |
| 443 long_u mem = 0; | |
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444 long_u shiftright = 10; // how much to shift "mem" right for Kbyte |
| 7 | 445 |
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446 # ifdef MACOS_X |
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447 { |
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448 // Mac (Darwin) way of getting the amount of RAM available |
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449 mach_port_t host = mach_host_self(); |
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450 kern_return_t kret; |
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451 # ifdef HOST_VM_INFO64 |
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452 struct vm_statistics64 vm_stat; |
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453 natural_t count = HOST_VM_INFO64_COUNT; |
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454 |
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455 kret = host_statistics64(host, HOST_VM_INFO64, |
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456 (host_info64_t)&vm_stat, &count); |
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457 # else |
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458 struct vm_statistics vm_stat; |
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459 natural_t count = HOST_VM_INFO_COUNT; |
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460 |
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461 kret = host_statistics(host, HOST_VM_INFO, |
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462 (host_info_t)&vm_stat, &count); |
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463 # endif |
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464 if (kret == KERN_SUCCESS) |
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465 // get the amount of user memory by summing each usage |
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466 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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467 + vm_stat.inactive_count |
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468 # ifdef MAC_OS_X_VERSION_10_9 |
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469 + vm_stat.compressor_page_count |
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470 # endif |
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471 ) * sysconf(_SC_PAGESIZE); |
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472 mach_port_deallocate(mach_task_self(), host); |
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473 } |
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474 # endif |
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475 |
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476 # ifdef HAVE_SYSCTL |
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477 if (mem == 0) |
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478 { |
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479 // BSD way of getting the amount of RAM available. |
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480 int mib[2]; |
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481 size_t len = sizeof(long_u); |
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482 # ifdef HW_USERMEM64 |
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483 long_u physmem; |
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484 # else |
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485 // sysctl() may return 32 bit or 64 bit, accept both |
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486 union { |
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487 int_u u32; |
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488 long_u u64; |
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489 } physmem; |
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490 # endif |
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491 |
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492 mib[0] = CTL_HW; |
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493 # ifdef HW_USERMEM64 |
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494 mib[1] = HW_USERMEM64; |
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495 # else |
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496 mib[1] = HW_USERMEM; |
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497 # endif |
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498 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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499 { |
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500 # ifdef HW_USERMEM64 |
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501 mem = (long_u)physmem; |
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502 # else |
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503 if (len == sizeof(physmem.u64)) |
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504 mem = (long_u)physmem.u64; |
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505 else |
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506 mem = (long_u)physmem.u32; |
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507 # endif |
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508 } |
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509 } |
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510 # endif |
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511 |
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512 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
| 7 | 513 if (mem == 0) |
| 514 { | |
| 515 struct sysinfo sinfo; | |
| 516 | |
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517 // Linux way of getting amount of RAM available |
| 7 | 518 if (sysinfo(&sinfo) == 0) |
| 1110 | 519 { |
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520 # ifdef HAVE_SYSINFO_MEM_UNIT |
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521 // avoid overflow as much as possible |
| 1110 | 522 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) |
| 523 { | |
| 524 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
| 525 --shiftright; | |
| 526 } | |
| 527 mem = sinfo.totalram * sinfo.mem_unit; | |
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528 # else |
| 7 | 529 mem = sinfo.totalram; |
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530 # endif |
| 1110 | 531 } |
| 7 | 532 } |
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533 # endif |
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534 |
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535 # ifdef HAVE_SYSCONF |
| 7 | 536 if (mem == 0) |
| 537 { | |
| 538 long pagesize, pagecount; | |
| 539 | |
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540 // Solaris way of getting amount of RAM available |
| 7 | 541 pagesize = sysconf(_SC_PAGESIZE); |
| 542 pagecount = sysconf(_SC_PHYS_PAGES); | |
| 543 if (pagesize > 0 && pagecount > 0) | |
| 1110 | 544 { |
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545 // avoid overflow as much as possible |
| 1110 | 546 while (shiftright > 0 && (pagesize & 1) == 0) |
| 547 { | |
| 1204 | 548 pagesize = (long_u)pagesize >> 1; |
| 1110 | 549 --shiftright; |
| 550 } | |
| 7 | 551 mem = (long_u)pagesize * pagecount; |
| 1110 | 552 } |
| 7 | 553 } |
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554 # endif |
| 7 | 555 |
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556 // Return the minimum of the physical memory and the user limit, because |
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557 // using more than the user limit may cause Vim to be terminated. |
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558 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
| 7 | 559 { |
| 560 struct rlimit rlp; | |
| 561 | |
| 562 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
| 563 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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564 # ifdef RLIM_INFINITY |
| 7 | 565 && rlp.rlim_cur != RLIM_INFINITY |
|
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566 # endif |
| 1110 | 567 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
| 7 | 568 ) |
| 1110 | 569 { |
| 570 mem = (long_u)rlp.rlim_cur; | |
| 571 shiftright = 10; | |
| 572 } | |
| 7 | 573 } |
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574 # endif |
| 7 | 575 |
| 576 if (mem > 0) | |
| 1110 | 577 return mem >> shiftright; |
| 578 return (long_u)0x1fffff; | |
| 7 | 579 } |
| 580 #endif | |
| 581 | |
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582 /* |
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583 * "flags": MCH_DELAY_IGNOREINPUT - don't read input |
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584 * MCH_DELAY_SETTMODE - use settmode() even for short delays |
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585 */ |
| 7 | 586 void |
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587 mch_delay(long msec, int flags) |
| 7 | 588 { |
|
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589 tmode_T old_tmode; |
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590 int call_settmode; |
| 14 | 591 #ifdef FEAT_MZSCHEME |
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592 long total = msec; // remember original value |
| 14 | 593 #endif |
| 7 | 594 |
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595 if (flags & MCH_DELAY_IGNOREINPUT) |
| 7 | 596 { |
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597 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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598 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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599 // shell may produce SIGQUIT). |
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600 // Only do this if sleeping for more than half a second. |
| 1530 | 601 in_mch_delay = TRUE; |
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602 call_settmode = mch_cur_tmode == TMODE_RAW |
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603 && (msec > 500 || (flags & MCH_DELAY_SETTMODE)); |
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604 if (call_settmode) |
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605 { |
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606 old_tmode = mch_cur_tmode; |
| 7 | 607 settmode(TMODE_SLEEP); |
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608 } |
| 7 | 609 |
| 610 /* | |
| 611 * Everybody sleeps in a different way... | |
| 612 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 613 * one second. | |
| 614 */ | |
| 14 | 615 #ifdef FEAT_MZSCHEME |
| 616 do | |
| 617 { | |
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618 // if total is large enough, wait by portions in p_mzq |
| 14 | 619 if (total > p_mzq) |
| 620 msec = p_mzq; | |
| 621 else | |
| 622 msec = total; | |
| 623 total -= msec; | |
| 624 #endif | |
| 7 | 625 #ifdef HAVE_NANOSLEEP |
| 626 { | |
| 627 struct timespec ts; | |
| 628 | |
| 629 ts.tv_sec = msec / 1000; | |
| 630 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 631 (void)nanosleep(&ts, NULL); | |
| 632 } | |
| 633 #else | |
| 634 # ifdef HAVE_USLEEP | |
| 635 while (msec >= 1000) | |
| 636 { | |
| 637 usleep((unsigned int)(999 * 1000)); | |
| 638 msec -= 999; | |
| 639 } | |
| 640 usleep((unsigned int)(msec * 1000)); | |
| 641 # else | |
| 642 # ifndef HAVE_SELECT | |
| 643 poll(NULL, 0, (int)msec); | |
| 644 # else | |
| 645 { | |
| 646 struct timeval tv; | |
| 647 | |
| 648 tv.tv_sec = msec / 1000; | |
| 649 tv.tv_usec = (msec % 1000) * 1000; | |
|
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650 // NOTE: Solaris 2.6 has a bug that makes select() hang here. Get |
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651 // a patch from Sun to fix this. Reported by Gunnar Pedersen. |
| 7 | 652 select(0, NULL, NULL, NULL, &tv); |
| 653 } | |
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654 # endif // HAVE_SELECT |
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655 # endif // HAVE_NANOSLEEP |
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656 #endif // HAVE_USLEEP |
| 14 | 657 #ifdef FEAT_MZSCHEME |
| 658 } | |
| 659 while (total > 0); | |
| 660 #endif | |
| 7 | 661 |
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662 if (call_settmode) |
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663 settmode(old_tmode); |
| 1530 | 664 in_mch_delay = FALSE; |
| 7 | 665 } |
| 666 else | |
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667 WaitForChar(msec, NULL, FALSE); |
| 7 | 668 } |
| 669 | |
| 180 | 670 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 671 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 672 # define HAVE_CHECK_STACK_GROWTH | |
| 673 /* | |
| 674 * Support for checking for an almost-out-of-stack-space situation. | |
| 675 */ | |
| 676 | |
| 677 /* | |
| 678 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 679 * grows up or down. | |
| 680 */ | |
| 681 static int stack_grows_downwards; | |
| 682 | |
| 683 /* | |
| 684 * Find out if the stack grows upwards or downwards. | |
| 685 * "p" points to a variable on the stack of the caller. | |
| 686 */ | |
| 687 static void | |
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688 check_stack_growth(char *p) |
| 7 | 689 { |
| 690 int i; | |
| 691 | |
| 692 stack_grows_downwards = (p > (char *)&i); | |
| 693 } | |
| 694 #endif | |
| 695 | |
| 180 | 696 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 697 static char *stack_limit = NULL; |
| 698 | |
| 699 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 700 # include <pthread.h> | |
| 701 # include <pthread_np.h> | |
| 702 #endif | |
| 703 | |
| 704 /* | |
| 705 * Find out until how var the stack can grow without getting into trouble. | |
| 706 * Called when starting up and when switching to the signal stack in | |
| 707 * deathtrap(). | |
| 708 */ | |
| 709 static void | |
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710 get_stack_limit(void) |
| 7 | 711 { |
| 712 struct rlimit rlp; | |
| 713 int i; | |
| 714 long lim; | |
| 715 | |
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716 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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717 // limit doesn't fit in a long (rlim_cur might be "long long"). |
| 7 | 718 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
| 719 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 720 # ifdef RLIM_INFINITY | |
| 721 && rlp.rlim_cur != RLIM_INFINITY | |
| 722 # endif | |
| 723 ) | |
| 724 { | |
| 725 lim = (long)rlp.rlim_cur; | |
| 726 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 727 { | |
| 728 pthread_attr_t attr; | |
| 729 size_t size; | |
| 730 | |
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731 // On FreeBSD the initial thread always has a fixed stack size, no |
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732 // matter what the limits are set to. Normally it's 1 Mbyte. |
| 7 | 733 pthread_attr_init(&attr); |
| 734 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 735 { | |
| 736 pthread_attr_getstacksize(&attr, &size); | |
| 737 if (lim > (long)size) | |
| 738 lim = (long)size; | |
| 739 } | |
| 740 pthread_attr_destroy(&attr); | |
| 741 } | |
| 742 #endif | |
| 743 if (stack_grows_downwards) | |
| 744 { | |
| 745 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 746 if (stack_limit >= (char *)&i) | |
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747 // overflow, set to 1/16 of current stack position |
| 7 | 748 stack_limit = (char *)((long)&i / 16L); |
| 749 } | |
| 750 else | |
| 751 { | |
| 752 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 753 if (stack_limit <= (char *)&i) | |
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754 stack_limit = NULL; // overflow |
| 7 | 755 } |
| 756 } | |
| 757 } | |
| 758 | |
| 759 /* | |
| 760 * Return FAIL when running out of stack space. | |
| 761 * "p" must point to any variable local to the caller that's on the stack. | |
| 762 */ | |
| 763 int | |
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764 mch_stackcheck(char *p) |
| 7 | 765 { |
| 766 if (stack_limit != NULL) | |
| 767 { | |
| 768 if (stack_grows_downwards) | |
| 769 { | |
| 770 if (p < stack_limit) | |
| 771 return FAIL; | |
| 772 } | |
| 773 else if (p > stack_limit) | |
| 774 return FAIL; | |
| 775 } | |
| 776 return OK; | |
| 777 } | |
| 778 #endif | |
| 779 | |
| 780 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 781 /* | |
| 782 * Support for using the signal stack. | |
| 783 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 784 * signal handler then must run on another stack, since the normal stack is | |
| 785 * completely full. | |
| 786 */ | |
| 787 | |
| 788 # ifdef HAVE_SIGALTSTACK | |
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789 static stack_t sigstk; // for sigaltstack() |
| 7 | 790 # else |
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791 static struct sigstack sigstk; // for sigstack() |
| 7 | 792 # endif |
| 793 | |
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794 /* |
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795 * Get a size of signal stack. |
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796 * Preference (if available): sysconf > SIGSTKSZ > guessed size |
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797 */ |
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798 static long int get_signal_stack_size() |
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799 { |
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800 # ifdef HAVE_SYSCONF_SIGSTKSZ |
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801 long int size = -1; |
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802 |
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803 // return size only if sysconf doesn't return an error |
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804 if ((size = sysconf(_SC_SIGSTKSZ)) > -1) |
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805 return size; |
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806 # endif |
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807 |
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808 # ifdef SIGSTKSZ |
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809 // if sysconf() isn't available or gives error, return SIGSTKSZ |
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810 // if defined |
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811 return SIGSTKSZ; |
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812 # endif |
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813 |
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814 // otherwise guess the size |
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815 return 8000; |
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816 } |
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817 |
| 7 | 818 static char *signal_stack; |
| 819 | |
| 820 static void | |
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821 init_signal_stack(void) |
| 7 | 822 { |
| 823 if (signal_stack != NULL) | |
| 824 { | |
| 825 # ifdef HAVE_SIGALTSTACK | |
| 826 # ifdef HAVE_SS_BASE | |
| 827 sigstk.ss_base = signal_stack; | |
| 828 # else | |
| 829 sigstk.ss_sp = signal_stack; | |
| 830 # endif | |
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831 sigstk.ss_size = get_signal_stack_size(); |
| 7 | 832 sigstk.ss_flags = 0; |
| 833 (void)sigaltstack(&sigstk, NULL); | |
| 834 # else | |
| 835 sigstk.ss_sp = signal_stack; | |
| 836 if (stack_grows_downwards) | |
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|
837 sigstk.ss_sp += get_signal_stack_size() - 1; |
| 7 | 838 sigstk.ss_onstack = 0; |
| 839 (void)sigstack(&sigstk, NULL); | |
| 840 # endif | |
| 841 } | |
| 842 } | |
| 843 #endif | |
| 844 | |
| 845 /* | |
| 1832 | 846 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 847 * will barf when the second argument to signal() is ``wrong''. |
| 848 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 849 */ | |
| 850 #if defined(SIGWINCH) | |
| 851 static RETSIGTYPE | |
| 852 sig_winch SIGDEFARG(sigarg) | |
| 853 { | |
|
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854 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 855 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
| 856 do_resize = TRUE; | |
| 857 SIGRETURN; | |
| 858 } | |
| 859 #endif | |
| 860 | |
|
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861 #if defined(SIGTSTP) |
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862 static RETSIGTYPE |
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863 sig_tstp SIGDEFARG(sigarg) |
|
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864 { |
|
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|
865 // Second time we get called we actually need to suspend |
|
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866 if (in_mch_suspend) |
|
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867 { |
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|
868 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
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869 raise(sigarg); |
|
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870 } |
|
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871 |
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872 // this is not required on all systems, but it doesn't hurt anybody |
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873 signal(SIGTSTP, (RETSIGTYPE (*)())sig_tstp); |
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|
874 got_tstp = TRUE; |
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875 SIGRETURN; |
|
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876 } |
|
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877 #endif |
|
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878 |
| 7 | 879 #if defined(SIGINT) |
| 880 static RETSIGTYPE | |
| 881 catch_sigint SIGDEFARG(sigarg) | |
| 882 { | |
|
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883 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 884 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 885 got_int = TRUE; | |
| 886 SIGRETURN; | |
| 887 } | |
| 888 #endif | |
| 889 | |
|
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|
890 #if defined(SIGUSR1) |
|
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891 static RETSIGTYPE |
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892 catch_sigusr1 SIGDEFARG(sigarg) |
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893 { |
|
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|
894 // this is not required on all systems, but it doesn't hurt anybody |
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|
895 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
|
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896 got_sigusr1 = TRUE; |
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897 SIGRETURN; |
|
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898 } |
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899 #endif |
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900 |
| 7 | 901 #if defined(SIGPWR) |
| 902 static RETSIGTYPE | |
| 903 catch_sigpwr SIGDEFARG(sigarg) | |
| 904 { | |
|
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905 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 906 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 907 /* |
| 908 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 909 * down or when the batteries are almost empty. Just preserve the swap | |
| 910 * files and don't exit, that can't do any harm. | |
| 911 */ | |
| 912 ml_sync_all(FALSE, FALSE); | |
| 913 SIGRETURN; | |
| 914 } | |
| 915 #endif | |
| 916 | |
| 917 #ifdef SET_SIG_ALARM | |
| 918 /* | |
| 919 * signal function for alarm(). | |
| 920 */ | |
| 921 static RETSIGTYPE | |
| 922 sig_alarm SIGDEFARG(sigarg) | |
| 923 { | |
|
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924 // doesn't do anything, just to break a system call |
| 7 | 925 sig_alarm_called = TRUE; |
| 926 SIGRETURN; | |
| 927 } | |
| 928 #endif | |
| 929 | |
|
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930 #if (defined(HAVE_SETJMP_H) \ |
|
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931 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
|
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932 || defined(FEAT_LIBCALL))) \ |
|
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933 || defined(PROTO) |
|
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934 # define USING_SETJMP 1 |
|
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935 |
|
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936 // argument to SETJMP() |
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937 static JMP_BUF lc_jump_env; |
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938 |
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939 # ifdef SIGHASARG |
|
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940 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
|
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941 // Volatile because it is used in signal handlers. |
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|
942 static volatile sig_atomic_t lc_signal; |
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943 # endif |
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944 |
|
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945 // TRUE when lc_jump_env is valid. |
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946 // Volatile because it is used in signal handler deathtrap(). |
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947 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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|
948 |
| 7 | 949 /* |
| 950 * A simplistic version of setjmp() that only allows one level of using. | |
|
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|
951 * Used to protect areas where we could crash. |
| 7 | 952 * Don't call twice before calling mch_endjmp()!. |
|
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|
953 * |
| 7 | 954 * Usage: |
| 955 * mch_startjmp(); | |
| 956 * if (SETJMP(lc_jump_env) != 0) | |
| 957 * { | |
| 958 * mch_didjmp(); | |
|
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|
959 * emsg("crash!"); |
| 7 | 960 * } |
| 961 * else | |
| 962 * { | |
| 963 * do_the_work; | |
| 964 * mch_endjmp(); | |
| 965 * } | |
| 966 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 967 * not return before the saved environment is used. | |
| 968 * Returns OK for normal return, FAIL when the protected code caused a | |
| 969 * problem and LONGJMP() was used. | |
| 970 */ | |
|
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|
971 static void |
|
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972 mch_startjmp(void) |
| 7 | 973 { |
|
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|
974 # ifdef SIGHASARG |
| 7 | 975 lc_signal = 0; |
|
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|
976 # endif |
| 7 | 977 lc_active = TRUE; |
| 978 } | |
| 979 | |
|
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|
980 static void |
|
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|
981 mch_endjmp(void) |
| 7 | 982 { |
| 983 lc_active = FALSE; | |
| 984 } | |
| 985 | |
|
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986 static void |
|
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|
987 mch_didjmp(void) |
| 7 | 988 { |
| 989 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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990 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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|
991 // otherwise catching the signal only works once. |
| 7 | 992 init_signal_stack(); |
| 993 # endif | |
| 994 } | |
| 995 #endif | |
| 996 | |
| 997 /* | |
| 998 * This function handles deadly signals. | |
| 5338 | 999 * It tries to preserve any swap files and exit properly. |
| 7 | 1000 * (partly from Elvis). |
| 5338 | 1001 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 1002 * a deadlock. | |
| 7 | 1003 */ |
| 1004 static RETSIGTYPE | |
| 1005 deathtrap SIGDEFARG(sigarg) | |
| 1006 { | |
|
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1007 static int entered = 0; // count the number of times we got here. |
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1008 // Note: when memory has been corrupted |
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1009 // this may get an arbitrary value! |
| 7 | 1010 #ifdef SIGHASARG |
| 1011 int i; | |
| 1012 #endif | |
| 1013 | |
|
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1014 #if defined(USING_SETJMP) |
| 7 | 1015 /* |
| 1016 * Catch a crash in protected code. | |
| 1017 * Restores the environment saved in lc_jump_env, which looks like | |
| 1018 * SETJMP() returns 1. | |
| 1019 */ | |
| 1020 if (lc_active) | |
| 1021 { | |
| 1022 # if defined(SIGHASARG) | |
| 1023 lc_signal = sigarg; | |
| 1024 # endif | |
|
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1025 lc_active = FALSE; // don't jump again |
| 7 | 1026 LONGJMP(lc_jump_env, 1); |
|
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|
1027 // NOTREACHED |
| 7 | 1028 } |
| 1029 #endif | |
| 1030 | |
| 36 | 1031 #ifdef SIGHASARG |
| 1530 | 1032 # ifdef SIGQUIT |
|
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|
1033 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
|
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|
1034 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
|
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|
1035 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 1036 if (in_mch_delay && sigarg == SIGQUIT) |
| 1037 SIGRETURN; | |
| 1038 # endif | |
| 1039 | |
|
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1040 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
|
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|
1041 // here. This avoids that a non-reentrant function is interrupted, e.g., |
|
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|
1042 // free(). Calling free() again may then cause a crash. |
| 37 | 1043 if (entered == 0 |
| 1044 && (0 | |
| 1045 # ifdef SIGHUP | |
| 1046 || sigarg == SIGHUP | |
| 1047 # endif | |
| 1048 # ifdef SIGQUIT | |
| 1049 || sigarg == SIGQUIT | |
| 1050 # endif | |
| 1051 # ifdef SIGTERM | |
| 1052 || sigarg == SIGTERM | |
| 1053 # endif | |
| 1054 # ifdef SIGPWR | |
| 1055 || sigarg == SIGPWR | |
| 1056 # endif | |
| 1057 # ifdef SIGUSR1 | |
| 1058 || sigarg == SIGUSR1 | |
| 1059 # endif | |
| 1060 # ifdef SIGUSR2 | |
| 1061 || sigarg == SIGUSR2 | |
| 1062 # endif | |
| 1063 ) | |
| 413 | 1064 && !vim_handle_signal(sigarg)) |
| 36 | 1065 SIGRETURN; |
| 1066 #endif | |
| 1067 | |
|
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1068 // Remember how often we have been called. |
| 7 | 1069 ++entered; |
| 1070 | |
|
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1071 // Executing autocommands is likely to use more stack space than we have |
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1072 // available in the signal stack. |
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1073 block_autocmds(); |
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1074 |
| 7 | 1075 #ifdef FEAT_EVAL |
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1076 // Set the v:dying variable. |
| 7 | 1077 set_vim_var_nr(VV_DYING, (long)entered); |
| 1078 #endif | |
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1079 v_dying = entered; |
| 7 | 1080 |
| 180 | 1081 #ifdef HAVE_STACK_LIMIT |
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1082 // Since we are now using the signal stack, need to reset the stack |
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1083 // limit. Otherwise using a regexp will fail. |
| 7 | 1084 get_stack_limit(); |
| 1085 #endif | |
| 1086 | |
| 758 | 1087 #if 0 |
|
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1088 // This is for opening gdb the moment Vim crashes. |
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1089 // You need to manually adjust the file name and Vim executable name. |
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1090 // Suggested by SungHyun Nam. |
| 758 | 1091 { |
| 1092 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1093 # define VIM_NAME "/usr/bin/vim" | |
| 1094 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1095 if (fp) | |
| 1096 { | |
| 1097 fprintf(fp, | |
| 1098 "file %s\n" | |
| 1099 "attach %d\n" | |
| 1100 "set height 1000\n" | |
| 1101 "bt full\n" | |
| 1102 , VIM_NAME, getpid()); | |
| 1103 fclose(fp); | |
| 1104 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1105 unlink(VI_GDB_FILE); | |
| 1106 } | |
| 1107 } | |
| 1108 #endif | |
| 1109 | |
| 7 | 1110 #ifdef SIGHASARG |
|
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1111 // try to find the name of this signal |
| 7 | 1112 for (i = 0; signal_info[i].sig != -1; i++) |
| 1113 if (sigarg == signal_info[i].sig) | |
| 1114 break; | |
| 1115 deadly_signal = sigarg; | |
| 1116 #endif | |
| 1117 | |
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1118 full_screen = FALSE; // don't write message to the GUI, it might be |
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1119 // part of the problem... |
| 7 | 1120 /* |
| 1121 * If something goes wrong after entering here, we may get here again. | |
| 1122 * When this happens, give a message and try to exit nicely (resetting the | |
| 1123 * terminal mode, etc.) | |
| 1124 * When this happens twice, just exit, don't even try to give a message, | |
| 1125 * stack may be corrupt or something weird. | |
| 1126 * When this still happens again (or memory was corrupted in such a way | |
| 1127 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1128 */ | |
| 1129 if (entered >= 3) | |
| 1130 { | |
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1131 reset_signals(); // don't catch any signals anymore |
| 7 | 1132 may_core_dump(); |
| 1133 if (entered >= 4) | |
| 1134 _exit(8); | |
| 1135 exit(7); | |
| 1136 } | |
| 1137 if (entered == 2) | |
| 1138 { | |
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1139 // No translation, it may call malloc(). |
| 5338 | 1140 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1141 out_flush(); |
| 1142 getout(1); | |
| 1143 } | |
| 1144 | |
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1145 // No translation, it may call malloc(). |
| 7 | 1146 #ifdef SIGHASARG |
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1147 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1148 signal_info[i].name); |
| 1149 #else | |
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1150 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1151 #endif |
| 1152 | |
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1153 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1154 // calling free(). |
| 5338 | 1155 preserve_exit(); |
| 7 | 1156 |
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1157 // NOTREACHED |
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1158 |
| 33 | 1159 #ifdef NBDEBUG |
| 1160 reset_signals(); | |
| 1161 may_core_dump(); | |
| 1162 abort(); | |
| 1163 #endif | |
| 1164 | |
| 7 | 1165 SIGRETURN; |
| 1166 } | |
| 1167 | |
| 1168 /* | |
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1169 * Invoked after receiving SIGCONT. We don't know what happened while |
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1170 * sleeping, deal with part of that. |
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1171 */ |
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1172 static void |
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1173 after_sigcont(void) |
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1174 { |
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1175 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1176 // again later. |
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1177 oldtitle_outdated = TRUE; |
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1178 |
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1179 settmode(TMODE_RAW); |
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1180 need_check_timestamps = TRUE; |
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1181 did_check_timestamps = FALSE; |
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1182 } |
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1183 |
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1184 #if defined(SIGCONT) |
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1185 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
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1186 |
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1187 /* |
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1188 * With multi-threading, suspending might not work immediately. Catch the |
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1189 * SIGCONT signal, which will be used as an indication whether the suspending |
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1190 * has been done or not. |
| 1832 | 1191 * |
| 1192 * On Linux, signal is not always handled immediately either. | |
| 1193 * See https://bugs.launchpad.net/bugs/291373 | |
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1194 * Probably because the signal is handled in another thread. |
| 1832 | 1195 * |
| 2701 | 1196 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1197 */ |
|
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1198 static volatile sig_atomic_t sigcont_received; |
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1199 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1200 |
| 1201 /* | |
| 1202 * signal handler for SIGCONT | |
| 1203 */ | |
| 1204 static RETSIGTYPE | |
| 1205 sigcont_handler SIGDEFARG(sigarg) | |
| 1206 { | |
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1207 if (in_mch_suspend) |
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1208 { |
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1209 sigcont_received = TRUE; |
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1210 } |
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1211 else |
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1212 { |
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1213 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1214 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1215 // back to a sane mode. We should redraw, but we can't really do that |
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1216 // in a signal handler, do a redraw later. |
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1217 after_sigcont(); |
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1218 redraw_later(CLEAR); |
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1219 cursor_on_force(); |
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1220 out_flush(); |
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1221 } |
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1222 |
| 7 | 1223 SIGRETURN; |
| 1224 } | |
| 1225 #endif | |
| 1226 | |
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1227 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1228 # ifdef USE_SYSTEM |
| 4209 | 1229 static void *clip_star_save = NULL; |
| 1230 static void *clip_plus_save = NULL; | |
| 4230 | 1231 # endif |
| 2586 | 1232 |
| 1233 /* | |
| 1234 * Called when Vim is going to sleep or execute a shell command. | |
| 1235 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1236 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1237 */ | |
| 1238 static void | |
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1239 loose_clipboard(void) |
| 2586 | 1240 { |
| 1241 if (clip_star.owned || clip_plus.owned) | |
| 1242 { | |
| 1243 x11_export_final_selection(); | |
| 1244 if (clip_star.owned) | |
| 1245 clip_lose_selection(&clip_star); | |
| 1246 if (clip_plus.owned) | |
| 1247 clip_lose_selection(&clip_plus); | |
| 1248 if (x11_display != NULL) | |
| 1249 XFlush(x11_display); | |
| 1250 } | |
| 1251 } | |
| 4209 | 1252 |
| 4230 | 1253 # ifdef USE_SYSTEM |
| 4209 | 1254 /* |
| 1255 * Save clipboard text to restore later. | |
| 1256 */ | |
| 1257 static void | |
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1258 save_clipboard(void) |
| 4209 | 1259 { |
| 1260 if (clip_star.owned) | |
| 1261 clip_star_save = get_register('*', TRUE); | |
| 1262 if (clip_plus.owned) | |
| 1263 clip_plus_save = get_register('+', TRUE); | |
| 1264 } | |
| 1265 | |
| 1266 /* | |
| 1267 * Restore clipboard text if no one own the X selection. | |
| 1268 */ | |
| 1269 static void | |
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1270 restore_clipboard(void) |
| 4209 | 1271 { |
| 1272 if (clip_star_save != NULL) | |
| 1273 { | |
| 1274 if (!clip_gen_owner_exists(&clip_star)) | |
| 1275 put_register('*', clip_star_save); | |
| 1276 else | |
| 1277 free_register(clip_star_save); | |
| 1278 clip_star_save = NULL; | |
| 1279 } | |
| 1280 if (clip_plus_save != NULL) | |
| 1281 { | |
| 1282 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1283 put_register('+', clip_plus_save); | |
| 1284 else | |
| 1285 free_register(clip_plus_save); | |
| 1286 clip_plus_save = NULL; | |
| 1287 } | |
| 1288 } | |
| 4230 | 1289 # endif |
| 2586 | 1290 #endif |
| 1291 | |
| 7 | 1292 /* |
| 1293 * If the machine has job control, use it to suspend the program, | |
| 1294 * otherwise fake it by starting a new shell. | |
| 1295 */ | |
| 1296 void | |
|
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1297 mch_suspend(void) |
| 7 | 1298 { |
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1299 if (ignore_sigtstp) |
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1300 return; |
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1301 |
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1302 #if defined(SIGTSTP) |
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1303 in_mch_suspend = TRUE; |
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1304 |
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1305 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1306 settmode(TMODE_COOK); |
|
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1307 out_flush(); // needed to disable mouse on some systems |
| 7 | 1308 |
| 1309 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1310 loose_clipboard(); |
| 7 | 1311 # endif |
|
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1312 # if defined(SIGCONT) |
| 7 | 1313 sigcont_received = FALSE; |
| 1314 # endif | |
|
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1315 |
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1316 kill(0, SIGTSTP); // send ourselves a STOP signal |
|
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1317 |
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1318 # if defined(SIGCONT) |
| 1832 | 1319 /* |
| 1320 * Wait for the SIGCONT signal to be handled. It generally happens | |
|
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1321 * immediately, but somehow not all the time, probably because it's handled |
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1322 * in another thread. Do not call pause() because there would be race |
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1323 * condition which would hang Vim if signal happened in between the test of |
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1324 * sigcont_received and the call to pause(). If signal is not yet received, |
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1325 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1326 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1327 */ |
| 1328 { | |
| 1932 | 1329 long wait_time; |
|
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1330 |
| 1932 | 1331 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
|
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1332 mch_delay(wait_time, 0); |
| 1832 | 1333 } |
| 7 | 1334 # endif |
|
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1335 in_mch_suspend = FALSE; |
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1336 |
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1337 after_sigcont(); |
| 7 | 1338 #else |
| 1339 suspend_shell(); | |
| 1340 #endif | |
| 1341 } | |
| 1342 | |
| 1343 void | |
|
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1344 mch_init(void) |
| 7 | 1345 { |
| 1346 Columns = 80; | |
| 1347 Rows = 24; | |
| 1348 | |
| 1349 out_flush(); | |
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1350 |
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1351 #ifdef SIGTSTP |
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1352 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1353 // that indicates the shell (or program) that launched us does not support |
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1354 // tty job control and thus we should ignore that signal. If invoked as a |
|
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1355 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1356 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1357 #endif |
| 7 | 1358 set_signals(); |
| 167 | 1359 |
| 765 | 1360 #ifdef MACOS_CONVERT |
| 167 | 1361 mac_conv_init(); |
| 1362 #endif | |
| 4168 | 1363 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1364 win_clip_init(); | |
| 1365 #endif | |
| 7 | 1366 } |
| 1367 | |
| 1368 static void | |
|
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|
1369 set_signals(void) |
| 7 | 1370 { |
| 1371 #if defined(SIGWINCH) | |
| 1372 /* | |
| 1373 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1374 */ | |
| 1375 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1376 #endif | |
| 1377 | |
| 1378 #ifdef SIGTSTP | |
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1379 // See mch_init() for the conditions under which we ignore SIGTSTP. |
|
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1380 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : (RETSIGTYPE (*)())sig_tstp); |
| 7 | 1381 #endif |
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1382 #if defined(SIGCONT) |
| 7 | 1383 signal(SIGCONT, sigcont_handler); |
| 1384 #endif | |
|
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1385 #ifdef SIGPIPE |
| 7 | 1386 /* |
| 1387 * We want to ignore breaking of PIPEs. | |
| 1388 */ | |
| 1389 signal(SIGPIPE, SIG_IGN); | |
| 1390 #endif | |
| 1391 | |
| 1392 #ifdef SIGINT | |
| 167 | 1393 catch_int_signal(); |
| 7 | 1394 #endif |
| 1395 | |
|
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1396 #ifdef SIGUSR1 |
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1397 /* |
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1398 * Call user's handler on SIGUSR1 |
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1399 */ |
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1400 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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1401 #endif |
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1402 |
| 7 | 1403 /* |
| 1404 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1405 */ | |
| 1406 #ifdef SIGALRM | |
| 1407 signal(SIGALRM, SIG_IGN); | |
| 1408 #endif | |
| 1409 | |
|
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1410 #ifdef SIGPWR |
| 7 | 1411 /* |
| 1412 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1413 * work will be lost. | |
| 1414 */ | |
| 1415 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1416 #endif | |
| 1417 | |
| 1418 /* | |
| 1419 * Arrange for other signals to gracefully shutdown Vim. | |
| 1420 */ | |
| 1421 catch_signals(deathtrap, SIG_ERR); | |
| 1422 | |
| 1423 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1424 /* | |
| 1425 * When the GUI is running, ignore the hangup signal. | |
| 1426 */ | |
| 1427 if (gui.in_use) | |
| 1428 signal(SIGHUP, SIG_IGN); | |
| 1429 #endif | |
| 1430 } | |
| 1431 | |
| 167 | 1432 #if defined(SIGINT) || defined(PROTO) |
| 1433 /* | |
| 1434 * Catch CTRL-C (only works while in Cooked mode). | |
| 1435 */ | |
| 1436 static void | |
|
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1437 catch_int_signal(void) |
| 167 | 1438 { |
| 1439 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1440 } | |
| 1441 #endif | |
| 1442 | |
| 7 | 1443 void |
|
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1444 reset_signals(void) |
| 7 | 1445 { |
| 1446 catch_signals(SIG_DFL, SIG_DFL); | |
|
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1447 #if defined(SIGCONT) |
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1448 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1449 signal(SIGCONT, SIG_DFL); |
| 1450 #endif | |
| 1451 } | |
| 1452 | |
| 1453 static void | |
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1454 catch_signals( |
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|
1455 RETSIGTYPE (*func_deadly)(), |
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|
1456 RETSIGTYPE (*func_other)()) |
| 7 | 1457 { |
| 1458 int i; | |
| 1459 | |
| 1460 for (i = 0; signal_info[i].sig != -1; i++) | |
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1461 { |
| 7 | 1462 if (signal_info[i].deadly) |
| 1463 { | |
| 1464 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1465 struct sigaction sa; | |
| 1466 | |
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1467 // Setup to use the alternate stack for the signal function. |
| 7 | 1468 sa.sa_handler = func_deadly; |
| 1469 sigemptyset(&sa.sa_mask); | |
| 1470 # if defined(__linux__) && defined(_REENTRANT) | |
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1471 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1472 // thread handling in combination with using the alternate stack: |
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1473 // pthread library functions try to use the stack pointer to |
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1474 // identify the current thread, causing a SEGV signal, which |
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1475 // recursively calls deathtrap() and hangs. |
| 7 | 1476 sa.sa_flags = 0; |
| 1477 # else | |
| 1478 sa.sa_flags = SA_ONSTACK; | |
| 1479 # endif | |
| 1480 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1481 #else | |
| 1482 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1483 struct sigvec sv; | |
| 1484 | |
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1485 // Setup to use the alternate stack for the signal function. |
| 7 | 1486 sv.sv_handler = func_deadly; |
| 1487 sv.sv_mask = 0; | |
| 1488 sv.sv_flags = SV_ONSTACK; | |
| 1489 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1490 # else | |
| 1491 signal(signal_info[i].sig, func_deadly); | |
| 1492 # endif | |
| 1493 #endif | |
| 1494 } | |
| 1495 else if (func_other != SIG_ERR) | |
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1496 { |
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1497 // Deal with non-deadly signals. |
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1498 #ifdef SIGTSTP |
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1499 signal(signal_info[i].sig, |
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1500 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1501 ? SIG_IGN : func_other); |
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1502 #else |
| 7 | 1503 signal(signal_info[i].sig, func_other); |
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1504 #endif |
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1505 } |
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1506 } |
| 7 | 1507 } |
| 1508 | |
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1509 #ifdef HAVE_SIGPROCMASK |
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1510 static void |
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1511 block_signals(sigset_t *set) |
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1512 { |
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1513 sigset_t newset; |
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1514 int i; |
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|
1515 |
|
c90f4cc9c3fe
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10279
diff
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|
1516 sigemptyset(&newset); |
|
c90f4cc9c3fe
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|
1517 |
|
c90f4cc9c3fe
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|
1518 for (i = 0; signal_info[i].sig != -1; i++) |
|
c90f4cc9c3fe
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|
1519 sigaddset(&newset, signal_info[i].sig); |
|
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diff
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|
1520 |
|
14581
bb02e9e33026
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diff
changeset
|
1521 # if defined(SIGCONT) |
|
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|
1522 // SIGCONT isn't in the list, because its default action is ignore |
|
10297
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diff
changeset
|
1523 sigaddset(&newset, SIGCONT); |
|
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|
1524 # endif |
|
c90f4cc9c3fe
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|
1525 |
|
c90f4cc9c3fe
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|
1526 sigprocmask(SIG_BLOCK, &newset, set); |
|
c90f4cc9c3fe
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|
1527 } |
|
c90f4cc9c3fe
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|
1528 |
|
c90f4cc9c3fe
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|
1529 static void |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
changeset
|
1530 unblock_signals(sigset_t *set) |
|
c90f4cc9c3fe
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1531 { |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1532 sigprocmask(SIG_SETMASK, set, NULL); |
|
c90f4cc9c3fe
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|
1533 } |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
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diff
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|
1534 #endif |
|
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commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1535 |
| 7 | 1536 /* |
| 37 | 1537 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1538 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1539 * return TRUE | |
| 1540 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1541 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
|
2209
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Bram Moolenaar <bram@vim.org>
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|
1542 * signal |
| 36 | 1543 * Returns TRUE when Vim should exit. |
| 1544 */ | |
| 1545 int | |
|
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diff
changeset
|
1546 vim_handle_signal(int sig) |
| 36 | 1547 { |
| 37 | 1548 static int got_signal = 0; |
| 1549 static int blocked = TRUE; | |
| 1550 | |
| 1551 switch (sig) | |
| 36 | 1552 { |
| 37 | 1553 case SIGNAL_BLOCK: blocked = TRUE; |
| 1554 break; | |
| 1555 | |
| 1556 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1557 if (got_signal != 0) | |
| 1558 { | |
| 1559 kill(getpid(), got_signal); | |
| 1560 got_signal = 0; | |
| 1561 } | |
| 1562 break; | |
| 1563 | |
| 1564 default: if (!blocked) | |
|
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|
1565 return TRUE; // exit! |
| 37 | 1566 got_signal = sig; |
| 1567 #ifdef SIGPWR | |
| 1568 if (sig != SIGPWR) | |
| 1569 #endif | |
|
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|
1570 got_int = TRUE; // break any loops |
| 36 | 1571 break; |
| 1572 } | |
| 1573 return FALSE; | |
| 1574 } | |
| 1575 | |
| 1576 /* | |
| 7 | 1577 * Check_win checks whether we have an interactive stdout. |
| 1578 */ | |
| 1579 int | |
|
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diff
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|
1580 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1581 { |
| 1582 if (isatty(1)) | |
| 1583 return OK; | |
| 1584 return FAIL; | |
| 1585 } | |
| 1586 | |
| 1587 /* | |
| 1588 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1589 */ | |
| 1590 int | |
|
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diff
changeset
|
1591 mch_input_isatty(void) |
| 7 | 1592 { |
| 1593 if (isatty(read_cmd_fd)) | |
| 1594 return TRUE; | |
| 1595 return FALSE; | |
| 1596 } | |
| 1597 | |
| 1598 #ifdef FEAT_X11 | |
| 1599 | |
|
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|
1600 # if defined(ELAPSED_TIMEVAL) |
| 7 | 1601 |
| 1602 /* | |
| 1603 * Give a message about the elapsed time for opening the X window. | |
| 1604 */ | |
| 1605 static void | |
|
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diff
changeset
|
1606 xopen_message(long elapsed_msec) |
|
42911b233245
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changeset
|
1607 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
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diff
changeset
|
1608 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1609 } |
| 1610 # endif | |
| 1611 #endif | |
| 1612 | |
|
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|
1613 #if defined(FEAT_X11) |
| 7 | 1614 /* |
| 1615 * A few functions shared by X11 title and clipboard code. | |
| 1616 */ | |
| 1617 | |
| 1618 static int got_x_error = FALSE; | |
| 1619 | |
| 1620 /* | |
| 1621 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1622 */ | |
| 1623 static int | |
|
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diff
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|
1624 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1625 { |
| 42 | 1626 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1627 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1628 | |
|
20330
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parents:
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diff
changeset
|
1629 // In the GUI we cannot print a message and continue, because no X calls |
|
a7dbf32b5cc0
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diff
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|
1630 // are allowed here (causes my system to hang). Silently continuing seems |
|
a7dbf32b5cc0
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|
1631 // like the best alternative. Do preserve files, in case we crash. |
|
a7dbf32b5cc0
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changeset
|
1632 ml_sync_all(FALSE, FALSE); |
|
a7dbf32b5cc0
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|
1633 |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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|
1634 #ifdef FEAT_GUI |
|
a7dbf32b5cc0
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|
1635 if (!gui.in_use) |
|
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|
1636 #endif |
|
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patch 8.2.0720: occasional exit when encountering an X error
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|
1637 msg((char *)IObuff); |
|
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|
1638 |
|
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diff
changeset
|
1639 return 0; // NOTREACHED |
| 7 | 1640 } |
| 1641 | |
| 1642 /* | |
| 1643 * Another X Error handler, just used to check for errors. | |
| 1644 */ | |
| 1645 static int | |
|
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diff
changeset
|
1646 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1647 { |
| 1648 got_x_error = TRUE; | |
| 1649 return 0; | |
| 1650 } | |
| 1651 | |
|
15296
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changeset
|
1652 /* |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1653 * Return TRUE when connection to the X server is desired. |
|
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patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1654 */ |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1655 static int |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1656 x_connect_to_server(void) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1657 { |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1658 // No point in connecting if we are exiting or dying. |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1659 if (exiting || v_dying) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1660 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1661 |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1662 #if defined(FEAT_CLIENTSERVER) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1663 if (x_force_connect) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
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|
1664 return TRUE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
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|
1665 #endif |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1666 if (x_no_connect) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1667 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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changeset
|
1668 |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
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diff
changeset
|
1669 // Check for a match with "exclude:" from 'clipboard'. |
|
15296
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1670 if (clip_exclude_prog != NULL) |
|
60e962106f8a
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1671 { |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1672 // Just in case we get called recursively, return FALSE. This could |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1673 // happen if vpeekc() is used while executing the prog and it causes a |
|
7fff2d18e191
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1674 // related callback to be invoked. |
|
7fff2d18e191
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1675 if (regprog_in_use(clip_exclude_prog)) |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1676 return FALSE; |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1677 |
|
15296
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1678 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1679 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1680 } |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1681 return TRUE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1682 } |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1683 |
| 7 | 1684 #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
|
1685 # if defined(USING_SETJMP) |
| 7 | 1686 /* |
| 1687 * An X IO Error handler, used to catch error while opening the display. | |
| 1688 */ | |
| 1689 static int | |
|
7833
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diff
changeset
|
1690 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1691 { |
|
18810
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1692 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1693 LONGJMP(lc_jump_env, 1); |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1694 # if defined(VMS) || defined(__CYGWIN__) |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1695 return 0; // avoid the compiler complains about missing return value |
|
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1696 # endif |
| 7 | 1697 } |
| 1698 # endif | |
| 1699 | |
| 1700 /* | |
| 1701 * An X IO Error handler, used to catch terminal errors. | |
| 1702 */ | |
|
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1703 static int xterm_dpy_retry_count = 0; |
| 7 | 1704 |
| 1705 static int | |
|
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1706 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1707 { |
| 1708 xterm_dpy = NULL; | |
|
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1709 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1710 x11_window = 0; |
| 1711 x11_display = NULL; | |
| 1712 xterm_Shell = (Widget)0; | |
| 1713 | |
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1714 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1715 LONGJMP(x_jump_env, 1); |
|
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1716 # if defined(VMS) || defined(__CYGWIN__) |
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1717 return 0; // avoid the compiler complains about missing return value |
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1718 # endif |
| 7 | 1719 } |
| 6383 | 1720 |
| 1721 /* | |
| 1722 * If the X11 connection was lost try to restore it. | |
| 1723 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1724 * (e.g. through tmux). |
| 6383 | 1725 */ |
| 1726 static void | |
|
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1727 may_restore_clipboard(void) |
| 6383 | 1728 { |
|
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1729 // No point in restoring the connecting if we are exiting or dying. |
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1730 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
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1731 { |
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1732 --xterm_dpy_retry_count; |
| 6458 | 1733 |
| 1734 # ifndef LESSTIF_VERSION | |
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1735 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1736 if (app_context != (XtAppContext)NULL) |
| 1737 { | |
| 1738 XtDestroyApplicationContext(app_context); | |
| 1739 app_context = (XtAppContext)NULL; | |
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1740 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1741 } |
| 1742 # endif | |
| 1743 | |
| 6383 | 1744 setup_term_clip(); |
| 1745 get_x11_title(FALSE); | |
| 1746 } | |
| 1747 } | |
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1748 |
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1749 void |
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1750 ex_xrestore(exarg_T *eap) |
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1751 { |
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1752 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
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1753 { |
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1754 if (xterm_display_allocated) |
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1755 vim_free(xterm_display); |
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1756 xterm_display = (char *)vim_strsave(eap->arg); |
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1757 xterm_display_allocated = TRUE; |
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1758 } |
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1759 smsg(_("restoring display %s"), xterm_display == NULL |
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1760 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
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1761 |
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1762 clear_xterm_clip(); |
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1763 x11_window = 0; |
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1764 xterm_dpy_retry_count = 5; // Try reconnecting five times |
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1765 may_restore_clipboard(); |
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1766 } |
| 7 | 1767 #endif |
| 1768 | |
| 1769 /* | |
| 1770 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1771 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1772 * this will cause the error handler x_error_check() to be called if anything | |
| 1773 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1774 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1775 */ | |
| 1776 static int | |
|
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1777 test_x11_window(Display *dpy) |
| 7 | 1778 { |
| 1779 int (*old_handler)(); | |
| 1780 XTextProperty text_prop; | |
| 1781 | |
| 1782 old_handler = XSetErrorHandler(x_error_check); | |
| 1783 got_x_error = FALSE; | |
| 1784 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1785 XFree((void *)text_prop.value); | |
| 1786 XSync(dpy, False); | |
| 1787 (void)XSetErrorHandler(old_handler); | |
| 1788 | |
| 1789 if (p_verbose > 0 && got_x_error) | |
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1790 verb_msg(_("Testing the X display failed")); |
| 7 | 1791 |
| 1792 return (got_x_error ? FAIL : OK); | |
| 1793 } | |
| 1794 #endif | |
| 1795 | |
| 1796 | |
| 1797 #ifdef FEAT_X11 | |
| 1798 | |
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1799 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1800 |
| 1801 /* | |
| 1802 * try to get x11 window and display | |
| 1803 * | |
| 1804 * return FAIL for failure, OK otherwise | |
| 1805 */ | |
| 1806 static int | |
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1807 get_x11_windis(void) |
| 7 | 1808 { |
| 1809 char *winid; | |
| 1810 static int result = -1; | |
|
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1811 #define XD_NONE 0 // x11_display not set here |
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1812 #define XD_HERE 1 // x11_display opened here |
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1813 #define XD_GUI 2 // x11_display used from gui.dpy |
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1814 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1815 static int x11_display_from = XD_NONE; |
| 1816 static int did_set_error_handler = FALSE; | |
| 1817 | |
| 1818 if (!did_set_error_handler) | |
| 1819 { | |
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1820 // X just exits if it finds an error otherwise! |
| 7 | 1821 (void)XSetErrorHandler(x_error_handler); |
| 1822 did_set_error_handler = TRUE; | |
| 1823 } | |
| 1824 | |
| 574 | 1825 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1826 if (gui.in_use) |
| 1827 { | |
| 1828 /* | |
| 1829 * If the X11 display was opened here before, for the window where Vim | |
| 1830 * was started, close that one now to avoid a memory leak. | |
| 1831 */ | |
| 1832 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1833 { | |
| 1834 XCloseDisplay(x11_display); | |
| 1835 x11_display_from = XD_NONE; | |
| 1836 } | |
| 1837 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1838 { | |
| 1839 x11_display_from = XD_GUI; | |
| 1840 return OK; | |
| 1841 } | |
| 1842 x11_display = NULL; | |
| 1843 return FAIL; | |
| 1844 } | |
| 1845 else if (x11_display_from == XD_GUI) | |
| 1846 { | |
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1847 // GUI must have stopped somehow, clear x11_display |
| 7 | 1848 x11_window = 0; |
| 1849 x11_display = NULL; | |
| 1850 x11_display_from = XD_NONE; | |
| 1851 } | |
| 1852 #endif | |
| 1853 | |
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1854 // When started with the "-X" argument, don't try connecting. |
| 7 | 1855 if (!x_connect_to_server()) |
| 1856 return FAIL; | |
| 1857 | |
| 1858 /* | |
| 1859 * If WINDOWID not set, should try another method to find out | |
| 1860 * what the current window number is. The only code I know for | |
| 1861 * this is very complicated. | |
| 1862 * We assume that zero is invalid for WINDOWID. | |
| 1863 */ | |
| 1864 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1865 x11_window = (Window)atol(winid); | |
| 1866 | |
| 1867 #ifdef FEAT_XCLIPBOARD | |
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1868 if (xterm_dpy == x11_display) |
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1869 // x11_display may have been set to xterm_dpy elsewhere |
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1870 x11_display_from = XD_XTERM; |
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1871 |
| 7 | 1872 if (xterm_dpy != NULL && x11_window != 0) |
| 1873 { | |
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1874 // We may have checked it already, but Gnome terminal can move us to |
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1875 // another window, so we need to check every time. |
| 1450 | 1876 if (x11_display_from != XD_XTERM) |
| 1877 { | |
| 1878 /* | |
| 1879 * If the X11 display was opened here before, for the window where | |
| 1880 * Vim was started, close that one now to avoid a memory leak. | |
| 1881 */ | |
| 1882 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1883 XCloseDisplay(x11_display); | |
| 1884 x11_display = xterm_dpy; | |
| 1885 x11_display_from = XD_XTERM; | |
| 1886 } | |
| 7 | 1887 if (test_x11_window(x11_display) == FAIL) |
| 1888 { | |
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1889 // probably bad $WINDOWID |
| 7 | 1890 x11_window = 0; |
| 1891 x11_display = NULL; | |
| 1892 x11_display_from = XD_NONE; | |
| 1893 return FAIL; | |
| 1894 } | |
| 1895 return OK; | |
| 1896 } | |
| 1897 #endif | |
| 1898 | |
| 1899 if (x11_window == 0 || x11_display == NULL) | |
| 1900 result = -1; | |
| 1901 | |
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1902 if (result != -1) // Have already been here and set this |
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1903 return result; // Don't do all these X calls again |
| 7 | 1904 |
| 1905 if (x11_window != 0 && x11_display == NULL) | |
| 1906 { | |
| 1907 #ifdef SET_SIG_ALARM | |
| 1908 RETSIGTYPE (*sig_save)(); | |
| 1909 #endif | |
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1910 #ifdef ELAPSED_FUNC |
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1911 elapsed_T start_tv; |
| 7 | 1912 |
| 1913 if (p_verbose > 0) | |
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1914 ELAPSED_INIT(start_tv); |
| 7 | 1915 #endif |
| 1916 | |
| 1917 #ifdef SET_SIG_ALARM | |
| 1918 /* | |
| 1919 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1920 * the network connection is bad. Set an alarm timer to get out. | |
| 1921 */ | |
| 1922 sig_alarm_called = FALSE; | |
| 1923 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1924 (RETSIGTYPE (*)())sig_alarm); | |
| 1925 alarm(2); | |
| 1926 #endif | |
| 1927 x11_display = XOpenDisplay(NULL); | |
| 1928 | |
| 1929 #ifdef SET_SIG_ALARM | |
| 1930 alarm(0); | |
| 1931 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1932 if (p_verbose > 0 && sig_alarm_called) | |
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1933 verb_msg(_("Opening the X display timed out")); |
| 7 | 1934 #endif |
| 1935 if (x11_display != NULL) | |
| 1936 { | |
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1937 # ifdef ELAPSED_FUNC |
| 7 | 1938 if (p_verbose > 0) |
| 292 | 1939 { |
| 1940 verbose_enter(); | |
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1941 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1942 verbose_leave(); |
| 1943 } | |
| 7 | 1944 # endif |
| 1945 if (test_x11_window(x11_display) == FAIL) | |
| 1946 { | |
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1947 // Maybe window id is bad |
| 7 | 1948 x11_window = 0; |
| 1949 XCloseDisplay(x11_display); | |
| 1950 x11_display = NULL; | |
| 1951 } | |
| 1952 else | |
| 1953 x11_display_from = XD_HERE; | |
| 1954 } | |
| 1955 } | |
| 1956 if (x11_window == 0 || x11_display == NULL) | |
| 1957 return (result = FAIL); | |
| 2609 | 1958 |
| 1959 # ifdef FEAT_EVAL | |
| 1960 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1961 # endif | |
| 1962 | |
| 7 | 1963 return (result = OK); |
| 1964 } | |
| 1965 | |
| 1966 /* | |
| 1967 * Determine original x11 Window Title | |
| 1968 */ | |
| 1969 static int | |
|
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1970 get_x11_title(int test_only) |
| 7 | 1971 { |
| 32 | 1972 return get_x11_thing(TRUE, test_only); |
| 7 | 1973 } |
| 1974 | |
| 1975 /* | |
| 1976 * Determine original x11 Window icon | |
| 1977 */ | |
| 1978 static int | |
|
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1979 get_x11_icon(int test_only) |
| 7 | 1980 { |
| 1981 int retval = FALSE; | |
| 1982 | |
| 1983 retval = get_x11_thing(FALSE, test_only); | |
| 1984 | |
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1985 // could not get old icon, use terminal name |
| 7 | 1986 if (oldicon == NULL && !test_only) |
| 1987 { | |
| 1988 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1989 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1990 else |
| 1940 | 1991 oldicon = vim_strsave(T_NAME); |
| 7 | 1992 } |
| 1993 | |
| 1994 return retval; | |
| 1995 } | |
| 1996 | |
| 1997 static int | |
|
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1998 get_x11_thing( |
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1999 int get_title, // get title string |
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2000 int test_only) |
| 7 | 2001 { |
| 2002 XTextProperty text_prop; | |
| 2003 int retval = FALSE; | |
| 2004 Status status; | |
| 2005 | |
| 2006 if (get_x11_windis() == OK) | |
| 2007 { | |
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2008 // Get window/icon name if any |
| 7 | 2009 if (get_title) |
| 2010 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 2011 else | |
| 2012 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 2013 | |
| 2014 /* | |
| 2015 * If terminal is xterm, then x11_window may be a child window of the | |
| 2016 * outer xterm window that actually contains the window/icon name, so | |
| 2017 * keep traversing up the tree until a window with a title/icon is | |
| 2018 * found. | |
| 2019 */ | |
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2020 // Previously this was only done for xterm and alike. I don't see a |
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2021 // reason why it would fail for other terminal emulators. |
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2022 // if (term_is_xterm) |
| 7 | 2023 { |
| 2024 Window root; | |
| 2025 Window parent; | |
| 2026 Window win = x11_window; | |
| 2027 Window *children; | |
| 2028 unsigned int num_children; | |
| 2029 | |
| 2030 while (!status || text_prop.value == NULL) | |
| 2031 { | |
| 2032 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 2033 &num_children)) | |
| 2034 break; | |
| 2035 if (children) | |
| 2036 XFree((void *)children); | |
| 2037 if (parent == root || parent == 0) | |
| 2038 break; | |
| 2039 | |
| 2040 win = parent; | |
| 2041 if (get_title) | |
| 2042 status = XGetWMName(x11_display, win, &text_prop); | |
| 2043 else | |
| 2044 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2045 } | |
| 2046 } | |
| 2047 if (status && text_prop.value != NULL) | |
| 2048 { | |
| 2049 retval = TRUE; | |
| 2050 if (!test_only) | |
| 2051 { | |
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2052 if (get_title) |
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2053 vim_free(oldtitle); |
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2054 else |
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2055 vim_free(oldicon); |
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2056 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 2057 { |
| 2058 if (get_title) | |
| 2059 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2060 else | |
| 2061 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2062 } | |
| 2063 else | |
| 2064 { | |
| 2065 char **cl; | |
| 2066 Status transform_status; | |
| 2067 int n = 0; | |
| 2068 | |
| 2069 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2070 &text_prop, | |
| 2071 &cl, &n); | |
| 2072 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2073 { | |
| 2074 if (get_title) | |
| 2075 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2076 else | |
| 2077 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2078 XFreeStringList(cl); | |
| 2079 } | |
| 2080 else | |
| 2081 { | |
| 2082 if (get_title) | |
| 2083 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2084 else | |
| 2085 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2086 } | |
| 2087 } | |
| 2088 } | |
| 2089 XFree((void *)text_prop.value); | |
| 2090 } | |
| 2091 } | |
| 2092 return retval; | |
| 2093 } | |
| 2094 | |
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2095 // Xutf8 functions are not available on older systems. Note that on some |
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2096 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
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2097 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
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2098 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
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2099 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2100 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2101 # define USE_UTF8_STRING |
| 2102 # endif | |
| 2103 #endif | |
| 2104 | |
| 2105 /* | |
| 2106 * Set x11 Window Title | |
| 2107 * | |
| 2108 * get_x11_windis() must be called before this and have returned OK | |
| 2109 */ | |
| 2110 static void | |
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2111 set_x11_title(char_u *title) |
| 7 | 2112 { |
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2113 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
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2114 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
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2115 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2116 #ifdef USE_UTF8_STRING |
| 2117 if (enc_utf8) | |
| 2118 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2119 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2120 else | |
| 2121 #endif | |
| 2122 { | |
| 2123 #if XtSpecificationRelease >= 4 | |
| 2124 # ifdef FEAT_XFONTSET | |
| 2125 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2126 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2127 # else | |
| 2128 XTextProperty text_prop; | |
| 129 | 2129 char *c_title = (char *)title; |
| 7 | 2130 |
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2131 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2132 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2133 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2134 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2135 # endif | |
| 2136 #else | |
| 2137 XStoreName(x11_display, x11_window, (char *)title); | |
| 2138 #endif | |
| 2139 } | |
| 2140 XFlush(x11_display); | |
| 2141 } | |
| 2142 | |
| 2143 /* | |
| 2144 * Set x11 Window icon | |
| 2145 * | |
| 2146 * get_x11_windis() must be called before this and have returned OK | |
| 2147 */ | |
| 2148 static void | |
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2149 set_x11_icon(char_u *icon) |
| 7 | 2150 { |
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2151 // See above for comments about using X*SetWMProperties(). |
| 7 | 2152 #ifdef USE_UTF8_STRING |
| 2153 if (enc_utf8) | |
| 2154 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2155 NULL, 0, NULL, NULL, NULL); | |
| 2156 else | |
| 2157 #endif | |
| 2158 { | |
| 2159 #if XtSpecificationRelease >= 4 | |
| 2160 # ifdef FEAT_XFONTSET | |
| 2161 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2162 NULL, 0, NULL, NULL, NULL); | |
| 2163 # else | |
| 2164 XTextProperty text_prop; | |
| 129 | 2165 char *c_icon = (char *)icon; |
| 2166 | |
| 2167 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2168 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2169 NULL, 0, NULL, NULL, NULL); | |
| 2170 # endif | |
| 2171 #else | |
| 2172 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2173 #endif | |
| 2174 } | |
| 2175 XFlush(x11_display); | |
| 2176 } | |
| 2177 | |
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2178 #else // FEAT_X11 |
| 7 | 2179 |
| 2180 static int | |
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2181 get_x11_title(int test_only UNUSED) |
| 7 | 2182 { |
| 2183 return FALSE; | |
| 2184 } | |
| 2185 | |
| 2186 static int | |
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2187 get_x11_icon(int test_only) |
| 7 | 2188 { |
| 2189 if (!test_only) | |
| 2190 { | |
| 2191 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2192 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2193 else |
| 1940 | 2194 oldicon = vim_strsave(T_NAME); |
| 7 | 2195 } |
| 2196 return FALSE; | |
| 2197 } | |
| 2198 | |
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2199 #endif // FEAT_X11 |
| 7 | 2200 |
| 2201 int | |
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2202 mch_can_restore_title(void) |
| 7 | 2203 { |
| 2204 return get_x11_title(TRUE); | |
| 2205 } | |
| 2206 | |
| 2207 int | |
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2208 mch_can_restore_icon(void) |
| 7 | 2209 { |
| 2210 return get_x11_icon(TRUE); | |
| 2211 } | |
| 2212 | |
| 2213 /* | |
| 2214 * Set the window title and icon. | |
| 2215 */ | |
| 2216 void | |
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2217 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2218 { |
| 2219 int type = 0; | |
| 2220 static int recursive = 0; | |
| 2221 | |
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2222 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2223 return; |
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2224 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2225 return; |
| 2226 | |
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2227 // When one of the X11 functions causes a deadly signal, we get here again |
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2228 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2229 if (recursive) |
| 2230 return; | |
| 2231 ++recursive; | |
| 2232 | |
| 2233 /* | |
| 2234 * if the window ID and the display is known, we may use X11 calls | |
| 2235 */ | |
| 2236 #ifdef FEAT_X11 | |
| 2237 if (get_x11_windis() == OK) | |
| 2238 type = 1; | |
| 2239 #else | |
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2240 # if defined(FEAT_GUI_PHOTON) \ |
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2241 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2242 if (gui.in_use) |
| 2243 type = 1; | |
| 2244 # endif | |
| 2245 #endif | |
| 2246 | |
| 2247 /* | |
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2248 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2249 * than x11 calls, because the x11 calls don't always work |
| 2250 */ | |
| 2251 if ((type || *T_TS != NUL) && title != NULL) | |
| 2252 { | |
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2253 if (oldtitle_outdated) |
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2254 { |
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2255 oldtitle_outdated = FALSE; |
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2256 VIM_CLEAR(oldtitle); |
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2257 } |
| 7 | 2258 if (oldtitle == NULL |
| 2259 #ifdef FEAT_GUI | |
| 2260 && !gui.in_use | |
| 2261 #endif | |
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2262 ) // first call but not in GUI, save title |
| 7 | 2263 (void)get_x11_title(FALSE); |
| 2264 | |
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2265 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2266 term_settitle(title); |
| 2267 #ifdef FEAT_X11 | |
| 2268 else | |
| 2269 # ifdef FEAT_GUI_GTK | |
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2270 if (!gui.in_use) // don't do this if GTK+ is running |
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2271 # endif |
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2272 set_x11_title(title); // x11 |
| 7 | 2273 #endif |
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2274 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
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2275 || defined(FEAT_GUI_PHOTON) |
| 7 | 2276 else |
| 2277 gui_mch_settitle(title, icon); | |
| 2278 #endif | |
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2279 unix_did_set_title = TRUE; |
| 7 | 2280 } |
| 2281 | |
| 2282 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2283 { | |
| 2284 if (oldicon == NULL | |
| 2285 #ifdef FEAT_GUI | |
| 2286 && !gui.in_use | |
| 2287 #endif | |
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2288 ) // first call, save icon |
| 7 | 2289 get_x11_icon(FALSE); |
| 2290 | |
| 2291 if (*T_CIS != NUL) | |
| 2292 { | |
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2293 out_str(T_CIS); // set icon start |
| 7 | 2294 out_str_nf(icon); |
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changeset
|
2295 out_str(T_CIE); // set icon end |
| 7 | 2296 out_flush(); |
| 2297 } | |
| 2298 #ifdef FEAT_X11 | |
| 2299 else | |
| 2300 # ifdef FEAT_GUI_GTK | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2301 if (!gui.in_use) // don't do this if GTK+ is running |
|
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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
|
2302 # endif |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2303 set_x11_icon(icon); // x11 |
| 7 | 2304 #endif |
| 2305 did_set_icon = TRUE; | |
| 2306 } | |
| 2307 --recursive; | |
| 2308 } | |
| 2309 | |
| 2310 /* | |
| 2311 * Restore the window/icon title. | |
| 2312 * "which" is one of: | |
|
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patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2313 * SAVE_RESTORE_TITLE only restore title |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2314 * SAVE_RESTORE_ICON only restore icon |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2315 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2316 */ |
| 2317 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2318 mch_restore_title(int which) |
| 7 | 2319 { |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2320 int do_push_pop = unix_did_set_title || did_set_icon; |
|
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2321 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2322 // only restore the title or icon when it has been set |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2323 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2324 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2325 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2326 |
|
16511
4182f74e2965
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Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2327 if (do_push_pop) |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2328 { |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2329 // pop and push from/to the stack |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2330 term_pop_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2331 term_push_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2332 } |
| 7 | 2333 } |
| 2334 | |
| 2335 | |
| 2336 /* | |
| 2337 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2338 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2339 */ |
| 2340 int | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2341 vim_is_xterm(char_u *name) |
| 7 | 2342 { |
| 2343 if (name == NULL) | |
| 2344 return FALSE; | |
| 2345 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2346 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2347 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2348 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2349 || STRNICMP(name, "rxvt", 4) == 0 |
|
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patch 8.0.1033: detecting background color does not work in screen
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
2350 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2351 || STRCMP(name, "builtin_xterm") == 0); |
| 2352 } | |
| 2353 | |
| 1620 | 2354 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2355 /* | |
| 2356 * Return TRUE if "name" appears to be that of a terminal | |
| 2357 * known to support the xterm-style mouse protocol. | |
| 2358 * Relies on term_is_xterm having been set to its correct value. | |
| 2359 */ | |
| 2360 int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2361 use_xterm_like_mouse(char_u *name) |
| 1620 | 2362 { |
| 2363 return (name != NULL | |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2364 && (term_is_xterm |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2365 || STRNICMP(name, "screen", 6) == 0 |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2366 || STRNICMP(name, "tmux", 4) == 0 |
|
26460
caad9c0ba543
patch 8.2.3760: not automatically handling gnome terminal mouse like xterm
Bram Moolenaar <Bram@vim.org>
parents:
26439
diff
changeset
|
2367 || STRNICMP(name, "gnome", 5) == 0 |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2368 || STRICMP(name, "st") == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2369 || STRNICMP(name, "st-", 3) == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2370 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2371 } |
| 2372 #endif | |
| 2373 | |
| 7 | 2374 /* |
| 2375 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2376 * Return 1 for "xterm". | |
| 2377 * Return 2 for "xterm2". | |
| 3145 | 2378 * Return 3 for "urxvt". |
| 3746 | 2379 * Return 4 for "sgr". |
| 7 | 2380 */ |
| 2381 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2382 use_xterm_mouse(void) |
| 7 | 2383 { |
| 3746 | 2384 if (ttym_flags == TTYM_SGR) |
| 2385 return 4; | |
| 3145 | 2386 if (ttym_flags == TTYM_URXVT) |
| 2387 return 3; | |
| 7 | 2388 if (ttym_flags == TTYM_XTERM2) |
| 2389 return 2; | |
| 2390 if (ttym_flags == TTYM_XTERM) | |
| 2391 return 1; | |
| 2392 return 0; | |
| 2393 } | |
| 2394 | |
| 2395 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2396 vim_is_iris(char_u *name) |
| 7 | 2397 { |
| 2398 if (name == NULL) | |
| 2399 return FALSE; | |
| 2400 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2401 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2402 } | |
| 2403 | |
| 2404 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2405 vim_is_vt300(char_u *name) |
| 7 | 2406 { |
| 2407 if (name == NULL) | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2408 return FALSE; // actually all ANSI comp. terminals should be here |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2409 // catch VT100 - VT5xx |
| 22 | 2410 return ((STRNICMP(name, "vt", 2) == 0 |
| 2411 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2412 || STRCMP(name, "builtin_vt320") == 0); |
| 2413 } | |
| 2414 | |
| 2415 /* | |
| 2416 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2417 * This should include all windowed terminal emulators. | |
| 2418 */ | |
| 2419 int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2420 vim_is_fastterm(char_u *name) |
| 7 | 2421 { |
| 2422 if (name == NULL) | |
| 2423 return FALSE; | |
| 2424 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2425 return TRUE; | |
| 2426 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2427 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2428 || STRNICMP(name, "screen", 6) == 0 | |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2429 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2430 || STRNICMP(name, "dtterm", 6) == 0); |
| 2431 } | |
| 2432 | |
| 2433 /* | |
| 2434 * Insert user name in s[len]. | |
| 2435 * Return OK if a name found. | |
| 2436 */ | |
| 2437 int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2438 mch_get_user_name(char_u *s, int len) |
| 7 | 2439 { |
| 2440 #ifdef VMS | |
| 509 | 2441 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2442 return OK; |
| 2443 #else | |
| 2444 return mch_get_uname(getuid(), s, len); | |
| 2445 #endif | |
| 2446 } | |
| 2447 | |
| 2448 /* | |
| 2449 * Insert user name for "uid" in s[len]. | |
| 2450 * Return OK if a name found. | |
| 2451 */ | |
| 2452 int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2453 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2454 { |
| 2455 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2456 struct passwd *pw; | |
| 2457 | |
| 2458 if ((pw = getpwuid(uid)) != NULL | |
| 2459 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2460 { | |
| 418 | 2461 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2462 return OK; |
| 2463 } | |
| 2464 #endif | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2465 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2466 return FAIL; // a number is not a name |
| 7 | 2467 } |
| 2468 | |
| 2469 /* | |
| 2470 * Insert host name is s[len]. | |
| 2471 */ | |
| 2472 | |
| 2473 #ifdef HAVE_SYS_UTSNAME_H | |
| 2474 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2475 mch_get_host_name(char_u *s, int len) |
| 7 | 2476 { |
| 2477 struct utsname vutsname; | |
| 2478 | |
| 2479 if (uname(&vutsname) < 0) | |
| 2480 *s = NUL; | |
| 2481 else | |
| 418 | 2482 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2483 } |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2484 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2485 |
| 2486 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2487 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2488 # endif | |
| 2489 | |
| 2490 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2491 mch_get_host_name(char_u *s, int len) |
| 7 | 2492 { |
| 2493 # ifdef VAXC | |
| 2494 vaxc$gethostname((char *)s, len); | |
| 2495 # else | |
| 2496 gethostname((char *)s, len); | |
| 2497 # endif | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2498 s[len - 1] = NUL; // make sure it's terminated |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2499 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2500 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2501 |
| 2502 /* | |
| 2503 * return process ID | |
| 2504 */ | |
| 2505 long | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2506 mch_get_pid(void) |
| 7 | 2507 { |
| 2508 return (long)getpid(); | |
| 2509 } | |
| 2510 | |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2511 /* |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2512 * 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:
16227
diff
changeset
|
2513 */ |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2514 int |
|
16455
1ae13586edf8
patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
2515 mch_process_running(long pid) |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2516 { |
|
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
|
2517 // 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
|
2518 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
|
2519 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
|
2520 #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
|
2521 // 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
|
2522 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
|
2523 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
|
2524 #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
|
2525 // 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
|
2526 // 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
|
2527 return TRUE; |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2528 } |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2529 |
| 7 | 2530 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2531 static char * | |
|
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7807
diff
changeset
|
2532 strerror(int err) |
| 7 | 2533 { |
| 2534 extern int sys_nerr; | |
| 2535 extern char *sys_errlist[]; | |
| 2536 static char er[20]; | |
| 2537 | |
| 2538 if (err > 0 && err < sys_nerr) | |
| 2539 return (sys_errlist[err]); | |
| 2540 sprintf(er, "Error %d", err); | |
| 2541 return er; | |
| 2542 } | |
| 2543 #endif | |
| 2544 | |
| 2545 /* | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2546 * 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
|
2547 * "len" must be at least PATH_MAX. |
| 7 | 2548 * Return OK for success, FAIL for failure. |
| 2549 */ | |
| 2550 int | |
|
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c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2551 mch_dirname(char_u *buf, int len) |
| 7 | 2552 { |
| 2553 #if defined(USE_GETCWD) | |
| 2554 if (getcwd((char *)buf, len) == NULL) | |
| 2555 { | |
| 2556 STRCPY(buf, strerror(errno)); | |
| 2557 return FAIL; | |
| 2558 } | |
| 2559 return OK; | |
| 2560 #else | |
| 2561 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2562 #endif | |
| 2563 } | |
| 2564 | |
| 2565 /* | |
| 1045 | 2566 * Get absolute file name into "buf[len]". |
| 7 | 2567 * |
| 2568 * return FAIL for failure, OK for success | |
| 2569 */ | |
| 2570 int | |
|
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diff
changeset
|
2571 mch_FullName( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2572 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2573 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2574 int len, |
|
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parents:
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diff
changeset
|
2575 int force) // also expand when already absolute path |
| 7 | 2576 { |
| 2577 int l; | |
| 1082 | 2578 #ifdef HAVE_FCHDIR |
| 7 | 2579 int fd = -1; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2580 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2581 #endif |
| 7 | 2582 char_u olddir[MAXPATHL]; |
| 2583 char_u *p; | |
| 2584 int retval = OK; | |
| 1615 | 2585 #ifdef __CYGWIN__ |
|
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diff
changeset
|
2586 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
|
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parents:
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diff
changeset
|
2587 // it's not always defined |
| 1620 | 2588 #endif |
| 7 | 2589 |
| 1082 | 2590 #ifdef VMS |
| 2591 fname = vms_fixfilename(fname); | |
| 2592 #endif | |
| 2593 | |
| 1102 | 2594 #ifdef __CYGWIN__ |
| 2595 /* | |
| 2596 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2597 */ | |
| 1657 | 2598 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
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diff
changeset
|
2599 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
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parents:
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diff
changeset
|
2600 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2601 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE, |
|
37092e334ef2
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2602 fname, posix_fname, MAXPATHL); |
| 1657 | 2603 # else |
| 1615 | 2604 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2605 # endif |
| 1615 | 2606 fname = posix_fname; |
| 1102 | 2607 #endif |
| 2608 | |
|
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diff
changeset
|
2609 // Expand it if forced or not an absolute path. |
|
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diff
changeset
|
2610 // 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
|
2611 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2612 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2613 { |
| 2614 /* | |
| 2615 * If the file name has a path, change to that directory for a moment, | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2616 * and then get the directory (and get back to where we were). |
| 7 | 2617 * This will get the correct path name with "../" things. |
| 2618 */ | |
|
7406
c97735aaef9f
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Christian Brabandt <cb@256bit.org>
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7239
diff
changeset
|
2619 if (p != NULL) |
| 7 | 2620 { |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
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25581
diff
changeset
|
2621 if (STRCMP(p, "/..") == 0) |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2622 // for "/path/dir/.." include the "/.." |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
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diff
changeset
|
2623 p += 3; |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2624 |
| 1082 | 2625 #ifdef HAVE_FCHDIR |
| 7 | 2626 /* |
| 2627 * Use fchdir() if possible, it's said to be faster and more | |
| 2628 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2629 * doing a fchdir() right now. | |
| 2630 */ | |
| 2631 if (!dont_fchdir) | |
| 2632 { | |
| 2633 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2634 if (fd >= 0 && fchdir(fd) < 0) | |
| 2635 { | |
| 2636 close(fd); | |
| 2637 fd = -1; | |
|
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diff
changeset
|
2638 dont_fchdir = TRUE; // don't try again |
| 7 | 2639 } |
| 2640 } | |
| 1082 | 2641 #endif |
| 7 | 2642 |
|
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diff
changeset
|
2643 // Only change directory when we are sure we can return to where |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2644 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2645 if ( |
| 1082 | 2646 #ifdef HAVE_FCHDIR |
| 7 | 2647 fd < 0 && |
| 1082 | 2648 #endif |
| 7 | 2649 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2650 || mch_chdir((char *)olddir) != 0)) | |
| 2651 { | |
|
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changeset
|
2652 p = NULL; // can't get current dir: don't chdir |
| 7 | 2653 retval = FAIL; |
| 2654 } | |
| 2655 else | |
| 2656 { | |
|
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changeset
|
2657 // The directory is copied into buf[], to be able to remove |
|
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parents:
18761
diff
changeset
|
2658 // the file name without changing it (could be a string in |
|
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2659 // read-only memory) |
| 7 | 2660 if (p - fname >= len) |
| 2661 retval = FAIL; | |
| 2662 else | |
| 2663 { | |
| 418 | 2664 vim_strncpy(buf, fname, p - fname); |
| 7 | 2665 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
|
2666 { |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2667 // 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>
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25705
diff
changeset
|
2668 // 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
|
2669 // the current directory and append the file name. |
|
bcf55847d2ed
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Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2670 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
|
2671 retval = FAIL; |
|
bcf55847d2ed
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Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2672 else |
|
bcf55847d2ed
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Bram Moolenaar <Bram@vim.org>
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25705
diff
changeset
|
2673 p = NULL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2674 } |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2675 else if (*p == '/') |
|
f165d99cda45
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Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2676 fname = p + 1; |
| 7 | 2677 else |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2678 fname = p; |
| 7 | 2679 *buf = NUL; |
| 2680 } | |
| 2681 } | |
| 2682 } | |
| 2683 if (mch_dirname(buf, len) == FAIL) | |
| 2684 { | |
| 2685 retval = FAIL; | |
| 2686 *buf = NUL; | |
| 2687 } | |
| 2688 if (p != NULL) | |
| 2689 { | |
| 1082 | 2690 #ifdef HAVE_FCHDIR |
| 7 | 2691 if (fd >= 0) |
| 2692 { | |
| 1935 | 2693 if (p_verbose >= 5) |
| 2694 { | |
| 2695 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2696 msg("fchdir() to previous dir"); |
| 1935 | 2697 verbose_leave(); |
| 2698 } | |
| 7 | 2699 l = fchdir(fd); |
| 2700 } | |
| 2701 else | |
| 1082 | 2702 #endif |
| 7 | 2703 l = mch_chdir((char *)olddir); |
| 2704 if (l != 0) | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
2705 emsg(_(e_cannot_go_back_to_previous_directory)); |
| 7 | 2706 } |
|
26020
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2707 #ifdef HAVE_FCHDIR |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
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parents:
25937
diff
changeset
|
2708 if (fd >= 0) |
|
31c1c2039678
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Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2709 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
|
2710 #endif |
| 7 | 2711 |
| 2712 l = STRLEN(buf); | |
| 3867 | 2713 if (l >= len - 1) |
|
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parents:
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diff
changeset
|
2714 retval = FAIL; // no space for trailing "/" |
| 1082 | 2715 #ifndef VMS |
| 3867 | 2716 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2717 && STRCMP(fname, ".") != 0) |
| 3867 | 2718 STRCAT(buf, "/"); |
| 1082 | 2719 #endif |
| 7 | 2720 } |
| 1045 | 2721 |
|
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diff
changeset
|
2722 // Catch file names which are too long. |
| 1877 | 2723 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2724 return FAIL; |
| 2725 | |
|
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diff
changeset
|
2726 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2727 if (STRCMP(fname, ".") != 0) |
| 2728 STRCAT(buf, fname); | |
| 2729 | |
| 2730 return OK; | |
| 2731 } | |
| 2732 | |
| 2733 /* | |
| 2734 * Return TRUE if "fname" does not depend on the current directory. | |
| 2735 */ | |
| 2736 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2737 mch_isFullName(char_u *fname) |
| 7 | 2738 { |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2739 #ifdef VMS |
| 7 | 2740 return ( fname[0] == '/' || fname[0] == '.' || |
| 2741 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2742 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2743 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
9536
b2aada04d84e
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Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2744 #else |
| 7 | 2745 return (*fname == '/' || *fname == '~'); |
| 2746 #endif | |
| 2747 } | |
| 2748 | |
| 585 | 2749 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2750 /* | |
| 2751 * Set the case of the file name, if it already exists. This will cause the | |
| 2752 * file name to remain exactly the same. | |
| 1450 | 2753 * Only required for file systems where case is ignored and preserved. |
| 585 | 2754 */ |
| 2755 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
2756 fname_case( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2757 char_u *name, |
|
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parents:
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diff
changeset
|
2758 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2759 { |
| 2760 struct stat st; | |
| 2761 char_u *slash, *tail; | |
| 2762 DIR *dirp; | |
| 2763 struct dirent *dp; | |
| 2764 | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2765 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2766 { |
|
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parents:
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diff
changeset
|
2767 // Open the directory where the file is located. |
| 585 | 2768 slash = vim_strrchr(name, '/'); |
| 2769 if (slash == NULL) | |
| 2770 { | |
| 2771 dirp = opendir("."); | |
| 2772 tail = name; | |
| 2773 } | |
| 2774 else | |
| 2775 { | |
| 2776 *slash = NUL; | |
| 2777 dirp = opendir((char *)name); | |
| 2778 *slash = '/'; | |
| 2779 tail = slash + 1; | |
| 2780 } | |
| 2781 | |
| 2782 if (dirp != NULL) | |
| 2783 { | |
| 2784 while ((dp = readdir(dirp)) != NULL) | |
| 2785 { | |
|
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diff
changeset
|
2786 // Only accept names that differ in case and are the same byte |
|
44b855153d8e
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parents:
18761
diff
changeset
|
2787 // length. TODO: accept different length name. |
| 585 | 2788 if (STRICMP(tail, dp->d_name) == 0 |
| 2789 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2790 { | |
| 2791 char_u newname[MAXPATHL + 1]; | |
| 2792 struct stat st2; | |
| 2793 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2794 // Verify the inode is equal. |
| 585 | 2795 vim_strncpy(newname, name, MAXPATHL); |
| 2796 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2797 MAXPATHL - (tail - name)); | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2798 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2799 && st.st_ino == st2.st_ino |
| 2800 && st.st_dev == st2.st_dev) | |
| 2801 { | |
| 2802 STRCPY(tail, dp->d_name); | |
| 2803 break; | |
| 2804 } | |
| 2805 } | |
| 2806 } | |
| 2807 | |
| 2808 closedir(dirp); | |
| 2809 } | |
| 2810 } | |
| 2811 } | |
| 2812 #endif | |
| 2813 | |
| 7 | 2814 /* |
| 2815 * Get file permissions for 'name'. | |
| 2816 * Returns -1 when it doesn't exist. | |
| 2817 */ | |
| 2818 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2819 mch_getperm(char_u *name) |
| 7 | 2820 { |
| 2821 struct stat statb; | |
| 2822 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2823 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2824 #ifdef VMS |
| 2825 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2826 #else | |
| 2827 if (stat((char *)name, &statb)) | |
| 2828 #endif | |
| 2829 return -1; | |
| 1350 | 2830 #ifdef __INTERIX |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2831 // 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
|
2832 // exist. Remove the bit, we don't use it. |
| 1350 | 2833 return statb.st_mode & ~S_ADDACE; |
| 2834 #else | |
| 7 | 2835 return statb.st_mode; |
| 1350 | 2836 #endif |
| 7 | 2837 } |
| 2838 | |
| 2839 /* | |
|
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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
|
2840 * Set file permission for "name" to "perm". |
|
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Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2841 * Return FAIL for failure, OK otherwise. |
| 7 | 2842 */ |
| 2843 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2844 mch_setperm(char_u *name, long perm) |
| 7 | 2845 { |
| 2846 return (chmod((char *) | |
| 2847 #ifdef VMS | |
| 2848 vms_fixfilename(name), | |
| 2849 #else | |
| 2850 name, | |
| 2851 #endif | |
| 2852 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2853 } | |
| 2854 | |
|
12847
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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
|
2855 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
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diff
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|
2856 /* |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2857 * Set file permission for open file "fd" to "perm". |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2858 * Return FAIL for failure, OK otherwise. |
|
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|
2859 */ |
|
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patch 8.0.1300: file permissions may end up wrong when writing
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diff
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|
2860 int |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2861 mch_fsetperm(int fd, long perm) |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
2862 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2863 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
2864 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2865 #endif |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2866 |
| 7 | 2867 #if defined(HAVE_ACL) || defined(PROTO) |
| 2868 # ifdef HAVE_SYS_ACL_H | |
| 2869 # include <sys/acl.h> | |
| 2870 # endif | |
| 2871 # ifdef HAVE_SYS_ACCESS_H | |
| 2872 # include <sys/access.h> | |
| 2873 # endif | |
| 2874 | |
| 2875 # ifdef HAVE_SOLARIS_ACL | |
| 2876 typedef struct vim_acl_solaris_T { | |
| 2877 int acl_cnt; | |
| 2878 aclent_t *acl_entry; | |
| 2879 } vim_acl_solaris_T; | |
| 2880 # endif | |
| 2881 | |
| 1583 | 2882 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2883 /* | |
| 2884 * Copy security info from "from_file" to "to_file". | |
| 2885 */ | |
| 2886 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2887 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2888 { |
| 2889 if (from_file == NULL) | |
| 2890 return; | |
| 2891 | |
| 2892 if (selinux_enabled == -1) | |
| 2893 selinux_enabled = is_selinux_enabled(); | |
| 2894 | |
| 2895 if (selinux_enabled > 0) | |
| 2896 { | |
|
22539
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2897 // 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
|
2898 // warning. |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2899 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
|
2900 char *to_context = NULL; |
| 1583 | 2901 |
| 2902 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2903 { | |
|
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parents:
18761
diff
changeset
|
2904 // If the filesystem doesn't support extended attributes, |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2905 // 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
|
2906 // target cannot have one either. |
| 1583 | 2907 if (errno == EOPNOTSUPP) |
| 2908 return; | |
| 2909 | |
|
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2910 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2911 msg_outtrans(from_file); |
| 2912 msg_putchar('\n'); | |
| 2913 return; | |
| 2914 } | |
| 2915 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2916 { | |
|
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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15525
diff
changeset
|
2917 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2918 msg_outtrans(to_file); |
| 2919 msg_putchar('\n'); | |
| 2920 freecon (from_context); | |
| 2921 return ; | |
| 2922 } | |
| 2923 if (strcmp(from_context, to_context) != 0) | |
| 2924 { | |
| 2925 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2926 { | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2927 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2928 msg_outtrans(to_file); |
| 2929 msg_putchar('\n'); | |
| 2930 } | |
| 2931 } | |
| 2932 freecon(to_context); | |
| 2933 freecon(from_context); | |
| 2934 } | |
| 2935 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2936 #endif // HAVE_SELINUX |
| 1583 | 2937 |
| 5788 | 2938 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2939 /* | |
| 2940 * Copy security info from "from_file" to "to_file". | |
| 2941 */ | |
| 2942 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2943 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2944 { |
| 5832 | 2945 static const char * const smack_copied_attributes[] = |
| 5788 | 2946 { |
| 2947 XATTR_NAME_SMACK, | |
| 2948 XATTR_NAME_SMACKEXEC, | |
| 2949 XATTR_NAME_SMACKMMAP | |
| 2950 }; | |
| 2951 | |
| 2952 char buffer[SMACK_LABEL_LEN]; | |
| 2953 const char *name; | |
| 2954 int index; | |
| 2955 int ret; | |
| 2956 ssize_t size; | |
| 2957 | |
| 2958 if (from_file == NULL) | |
| 2959 return; | |
| 2960 | |
| 2961 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2962 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2963 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2964 // get the name of the attribute to copy |
| 5788 | 2965 name = smack_copied_attributes[index]; |
| 2966 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2967 // get the value of the attribute in buffer |
| 5788 | 2968 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2969 if (size >= 0) | |
| 2970 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2971 // copy the attribute value of buffer |
| 5788 | 2972 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2973 if (ret < 0) | |
| 2974 { | |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2975 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2976 _("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
|
2977 name, to_file); |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2978 msg_outtrans(IObuff); |
| 5788 | 2979 msg_putchar('\n'); |
| 2980 } | |
| 2981 } | |
| 2982 else | |
| 2983 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2984 // what reason of not having the attribute value? |
| 5788 | 2985 switch (errno) |
| 2986 { | |
| 2987 case ENOTSUP: | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2988 // 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
|
2989 // 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
|
2990 return; // leave because it isn't useful to continue |
| 5788 | 2991 |
| 2992 case ERANGE: | |
| 2993 default: | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2994 // 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
|
2995 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2996 _("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
|
2997 name, from_file); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2998 msg_puts((char *)IObuff); |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
|
2999 msg_putchar('\n'); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3000 // FALLTHROUGH to remove the attribute |
| 5788 | 3001 |
| 3002 case ENODATA: | |
|
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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
|
3003 // no attribute of this name |
| 5788 | 3004 ret = removexattr((char*)to_file, name); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3005 // 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
|
3006 // smack is not actually being used. |
| 5788 | 3007 break; |
| 3008 } | |
| 3009 } | |
| 3010 } | |
| 3011 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3012 #endif // HAVE_SMACK |
| 5788 | 3013 |
| 7 | 3014 /* |
| 3015 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 3016 * Return NULL if the ACL is not available for whatever reason. | |
| 3017 */ | |
| 3018 vim_acl_T | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3019 mch_get_acl(char_u *fname UNUSED) |
| 7 | 3020 { |
| 3021 vim_acl_T ret = NULL; | |
| 3022 #ifdef HAVE_POSIX_ACL | |
| 3023 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 3024 #else | |
| 3330 | 3025 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3026 acl_t *aclent; | |
| 3027 | |
| 3028 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 3029 return NULL; | |
| 3030 ret = (vim_acl_T)aclent; | |
| 3031 #else | |
| 7 | 3032 #ifdef HAVE_SOLARIS_ACL |
| 3033 vim_acl_solaris_T *aclent; | |
| 3034 | |
| 3035 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 3036 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 3037 { | |
| 3038 free(aclent); | |
| 3039 return NULL; | |
| 3040 } | |
| 3041 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 3042 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 3043 { | |
| 3044 free(aclent->acl_entry); | |
| 3045 free(aclent); | |
| 3046 return NULL; | |
| 3047 } | |
| 3048 ret = (vim_acl_T)aclent; | |
| 3049 #else | |
| 3050 #if defined(HAVE_AIX_ACL) | |
| 3051 int aclsize; | |
| 3052 struct acl *aclent; | |
| 3053 | |
| 3054 aclsize = sizeof(struct acl); | |
| 3055 aclent = malloc(aclsize); | |
| 3056 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3057 { | |
| 3058 if (errno == ENOSPC) | |
| 3059 { | |
| 3060 aclsize = aclent->acl_len; | |
| 3061 aclent = realloc(aclent, aclsize); | |
| 3062 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3063 { | |
| 3064 free(aclent); | |
| 3065 return NULL; | |
| 3066 } | |
| 3067 } | |
| 3068 else | |
| 3069 { | |
| 3070 free(aclent); | |
| 3071 return NULL; | |
| 3072 } | |
| 3073 } | |
| 3074 ret = (vim_acl_T)aclent; | |
|
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18761
diff
changeset
|
3075 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3076 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3077 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3078 #endif // HAVE_POSIX_ACL |
| 7 | 3079 return ret; |
| 3080 } | |
| 3081 | |
| 3082 /* | |
| 3083 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3084 */ | |
| 3085 void | |
|
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parents:
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diff
changeset
|
3086 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3087 { |
| 3088 if (aclent == NULL) | |
| 3089 return; | |
| 3090 #ifdef HAVE_POSIX_ACL | |
| 3091 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3092 #else | |
| 3330 | 3093 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3094 acl_set((char *)fname, (acl_t *)aclent); | |
| 3095 #else | |
| 7 | 3096 #ifdef HAVE_SOLARIS_ACL |
| 3097 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3098 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3099 #else | |
| 3100 #ifdef HAVE_AIX_ACL | |
| 3101 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
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diff
changeset
|
3102 #endif // HAVE_AIX_ACL |
|
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diff
changeset
|
3103 #endif // HAVE_SOLARIS_ACL |
|
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diff
changeset
|
3104 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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diff
changeset
|
3105 #endif // HAVE_POSIX_ACL |
| 7 | 3106 } |
| 3107 | |
| 3108 void | |
|
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parents:
7807
diff
changeset
|
3109 mch_free_acl(vim_acl_T aclent) |
| 7 | 3110 { |
| 3111 if (aclent == NULL) | |
| 3112 return; | |
| 3113 #ifdef HAVE_POSIX_ACL | |
| 3114 acl_free((acl_t)aclent); | |
| 3115 #else | |
| 3330 | 3116 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3117 acl_free((acl_t *)aclent); | |
| 3118 #else | |
| 7 | 3119 #ifdef HAVE_SOLARIS_ACL |
| 3120 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3121 free(aclent); | |
| 3122 #else | |
| 3123 #ifdef HAVE_AIX_ACL | |
| 3124 free(aclent); | |
|
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diff
changeset
|
3125 #endif // HAVE_AIX_ACL |
|
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diff
changeset
|
3126 #endif // HAVE_SOLARIS_ACL |
|
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diff
changeset
|
3127 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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diff
changeset
|
3128 #endif // HAVE_POSIX_ACL |
| 7 | 3129 } |
| 3130 #endif | |
| 3131 | |
| 3132 /* | |
| 3133 * Set hidden flag for "name". | |
| 3134 */ | |
| 3135 void | |
|
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diff
changeset
|
3136 mch_hide(char_u *name UNUSED) |
| 7 | 3137 { |
|
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diff
changeset
|
3138 // can't hide a file |
| 7 | 3139 } |
| 3140 | |
| 3141 /* | |
|
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parents:
7469
diff
changeset
|
3142 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3143 * return FALSE if "name" is not a directory |
| 3144 * return FALSE for error | |
| 3145 */ | |
| 3146 int | |
|
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
3147 mch_isdir(char_u *name) |
| 7 | 3148 { |
| 3149 struct stat statb; | |
| 3150 | |
|
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changeset
|
3151 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3152 return FALSE; |
| 3153 if (stat((char *)name, &statb)) | |
| 3154 return FALSE; | |
| 3155 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3156 } | |
| 3157 | |
|
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diff
changeset
|
3158 /* |
|
befbed72da87
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parents:
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diff
changeset
|
3159 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
befbed72da87
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diff
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|
3160 * return FALSE if "name" is not a directory |
|
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|
3161 * return FALSE for error |
|
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diff
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|
3162 */ |
|
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diff
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|
3163 int |
|
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diff
changeset
|
3164 mch_isrealdir(char_u *name) |
|
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|
3165 { |
|
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|
3166 struct stat statb; |
|
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|
3167 |
|
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|
3168 if (*name == NUL) // Some stat()s don't flag "" as an error. |
|
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diff
changeset
|
3169 return FALSE; |
|
10328
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10320
diff
changeset
|
3170 if (mch_lstat((char *)name, &statb)) |
|
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diff
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|
3171 return FALSE; |
|
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diff
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|
3172 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
|
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|
3173 } |
|
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diff
changeset
|
3174 |
| 7 | 3175 /* |
| 3176 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3177 */ | |
| 3178 static int | |
|
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diff
changeset
|
3179 executable_file(char_u *name) |
| 7 | 3180 { |
| 3181 struct stat st; | |
| 3182 | |
| 3183 if (stat((char *)name, &st)) | |
| 3184 return 0; | |
| 5704 | 3185 #ifdef VMS |
|
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|
3186 // Like on Unix system file can have executable rights but not necessarily |
|
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diff
changeset
|
3187 // be an executable, but on Unix is not a default for an ordinary file to |
|
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|
3188 // have an executable flag - on VMS it is in most cases. |
|
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|
3189 // Therefore, this check does not have any sense - let keep us to the |
|
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|
3190 // conventions instead: |
|
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changeset
|
3191 // *.COM and *.EXE files are the executables - the rest are not. This is |
|
26771
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diff
changeset
|
3192 // not ideal but better than it was. |
| 5704 | 3193 int vms_executable = 0; |
| 3194 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3195 { | |
| 3196 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3197 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3198 vms_executable = 1; | |
| 3199 } | |
| 3200 return vms_executable; | |
| 3201 #else | |
| 7 | 3202 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3203 #endif |
| 7 | 3204 } |
| 3205 | |
| 3206 /* | |
|
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diff
changeset
|
3207 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3208 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3209 * Return -1 if unknown. |
| 3210 */ | |
| 3211 int | |
|
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diff
changeset
|
3212 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3213 { |
| 3214 char_u *buf; | |
| 3215 char_u *p, *e; | |
| 3216 int retval; | |
| 3217 | |
|
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|
3218 // When "use_path" is false and if it's an absolute or relative path don't |
|
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changeset
|
3219 // need to use $PATH. |
|
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changeset
|
3220 if (!use_path || gettail(name) != name) |
| 5704 | 3221 { |
|
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changeset
|
3222 // There must be a path separator, files in the current directory |
|
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changeset
|
3223 // can't be executed. |
|
17484
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changeset
|
3224 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3225 { |
| 3226 if (path != NULL) | |
| 3227 { | |
|
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11014
diff
changeset
|
3228 if (name[0] != '/') |
| 5782 | 3229 *path = FullName_save(name, TRUE); |
| 3230 else | |
| 3231 *path = vim_strsave(name); | |
| 3232 } | |
| 3233 return TRUE; | |
| 3234 } | |
| 3235 return FALSE; | |
| 5704 | 3236 } |
| 7 | 3237 |
| 3238 p = (char_u *)getenv("PATH"); | |
| 3239 if (p == NULL || *p == NUL) | |
| 3240 return -1; | |
|
16764
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16608
diff
changeset
|
3241 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3242 if (buf == NULL) |
| 3243 return -1; | |
| 3244 | |
| 3245 /* | |
| 3246 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3247 * is an executable file. | |
| 3248 */ | |
| 3249 for (;;) | |
| 3250 { | |
| 3251 e = (char_u *)strchr((char *)p, ':'); | |
| 3252 if (e == NULL) | |
| 3253 e = p + STRLEN(p); | |
|
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changeset
|
3254 if (e - p <= 1) // empty entry means current dir |
| 7 | 3255 STRCPY(buf, "./"); |
| 3256 else | |
| 3257 { | |
| 418 | 3258 vim_strncpy(buf, p, e - p); |
| 7 | 3259 add_pathsep(buf); |
| 3260 } | |
| 3261 STRCAT(buf, name); | |
| 3262 retval = executable_file(buf); | |
| 3263 if (retval == 1) | |
| 5782 | 3264 { |
| 3265 if (path != NULL) | |
| 3266 { | |
|
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changeset
|
3267 if (buf[0] != '/') |
| 5782 | 3268 *path = FullName_save(buf, TRUE); |
| 3269 else | |
| 3270 *path = vim_strsave(buf); | |
| 3271 } | |
| 7 | 3272 break; |
| 5782 | 3273 } |
| 7 | 3274 |
| 3275 if (*e != ':') | |
| 3276 break; | |
| 3277 p = e + 1; | |
| 3278 } | |
| 3279 | |
| 3280 vim_free(buf); | |
| 3281 return retval; | |
| 3282 } | |
| 3283 | |
| 3284 /* | |
| 3285 * Check what "name" is: | |
| 3286 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3287 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3288 * NODE_OTHER: non-writable things | |
| 3289 */ | |
| 3290 int | |
|
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7807
diff
changeset
|
3291 mch_nodetype(char_u *name) |
| 7 | 3292 { |
| 3293 struct stat st; | |
| 3294 | |
| 3295 if (stat((char *)name, &st)) | |
| 3296 return NODE_NORMAL; | |
| 3297 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3298 return NODE_NORMAL; | |
|
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changeset
|
3299 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3300 return NODE_OTHER; |
|
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changeset
|
3301 // Everything else is writable? |
| 7 | 3302 return NODE_WRITABLE; |
| 3303 } | |
| 3304 | |
| 3305 void | |
|
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7807
diff
changeset
|
3306 mch_early_init(void) |
| 7 | 3307 { |
| 3308 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3309 int i; | |
| 180 | 3310 |
| 7 | 3311 check_stack_growth((char *)&i); |
| 3312 | |
| 180 | 3313 # ifdef HAVE_STACK_LIMIT |
| 7 | 3314 get_stack_limit(); |
| 3315 # endif | |
| 3316 | |
| 3317 #endif | |
| 3318 | |
| 3319 /* | |
| 3320 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3321 * running out of stack space. | |
| 3322 * Use of sigaltstack() is preferred, it's more portable. | |
| 3323 * Ignore any errors. | |
| 3324 */ | |
| 3325 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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diff
changeset
|
3326 signal_stack = alloc(get_signal_stack_size()); |
| 7 | 3327 init_signal_stack(); |
| 3328 #endif | |
| 3329 } | |
| 3330 | |
| 355 | 3331 #if defined(EXITFREE) || defined(PROTO) |
| 3332 void | |
|
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7807
diff
changeset
|
3333 mch_free_mem(void) |
| 355 | 3334 { |
| 359 | 3335 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3336 if (clip_star.owned) | |
| 3337 clip_lose_selection(&clip_star); | |
| 3338 if (clip_plus.owned) | |
| 3339 clip_lose_selection(&clip_plus); | |
| 355 | 3340 # endif |
| 1605 | 3341 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3342 if (xterm_Shell != (Widget)0) |
| 3343 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3344 # ifndef LESSTIF_VERSION |
|
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changeset
|
3345 // Lesstif crashes here, lose some memory |
| 355 | 3346 if (xterm_dpy != NULL) |
| 3347 XtCloseDisplay(xterm_dpy); | |
| 3348 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3349 { |
| 355 | 3350 XtDestroyApplicationContext(app_context); |
| 1605 | 3351 # ifdef FEAT_X11 |
|
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18761
diff
changeset
|
3352 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3353 # endif |
| 3354 } | |
| 3355 # endif | |
| 355 | 3356 # endif |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3357 # if defined(FEAT_X11) |
| 1605 | 3358 if (x11_display != NULL |
| 3359 # ifdef FEAT_XCLIPBOARD | |
| 3360 && x11_display != xterm_dpy | |
| 3361 # endif | |
| 3362 ) | |
| 359 | 3363 XCloseDisplay(x11_display); |
| 3364 # endif | |
| 3365 # 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
|
3366 VIM_CLEAR(signal_stack); |
| 359 | 3367 # endif |
| 3368 vim_free(oldtitle); | |
| 3369 vim_free(oldicon); | |
| 355 | 3370 } |
| 3371 #endif | |
| 3372 | |
| 7 | 3373 /* |
| 3374 * Output a newline when exiting. | |
| 3375 * Make sure the newline goes to the same stream as the text. | |
| 3376 */ | |
| 3377 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3378 exit_scroll(void) |
| 7 | 3379 { |
| 167 | 3380 if (silent_mode) |
| 3381 return; | |
| 7 | 3382 if (newline_on_exit || msg_didout) |
| 3383 { | |
| 3384 if (msg_use_printf()) | |
| 3385 { | |
| 3386 if (info_message) | |
| 3387 mch_msg("\n"); | |
| 3388 else | |
| 3389 mch_errmsg("\r\n"); | |
| 3390 } | |
| 3391 else | |
| 3392 out_char('\n'); | |
| 3393 } | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3394 else if (!is_not_a_term()) |
| 7 | 3395 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3396 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
|
3397 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
|
3398 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3399 } |
| 3400 } | |
| 3401 | |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3402 #ifdef USE_GCOV_FLUSH |
|
26480
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3403 # if (defined(__GNUC__) \ |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3404 && ((__GNUC__ == 11 && __GNUC_MINOR__ >= 1) || (__GNUC__ >= 12))) \ |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3405 || (defined(__clang__) && (__clang_major__ >= 12)) |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3406 extern void __gcov_dump(void); |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3407 extern void __gcov_reset(void); |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3408 # define __gcov_flush() do { __gcov_dump(); __gcov_reset(); } while (0) |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3409 # else |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3410 extern void __gcov_flush(void); |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3411 # endif |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3412 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3413 |
| 7 | 3414 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3415 mch_exit(int r) |
| 7 | 3416 { |
| 3417 exiting = TRUE; | |
| 3418 | |
| 3419 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3420 x11_export_final_selection(); | |
| 3421 #endif | |
| 3422 | |
| 3423 #ifdef FEAT_GUI | |
| 3424 if (!gui.in_use) | |
| 3425 #endif | |
| 3426 { | |
| 3427 settmode(TMODE_COOK); | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3428 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
|
3429 { |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3430 // 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
|
3431 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
|
3432 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
|
3433 } |
|
26336
a2e6da79274d
patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents:
26183
diff
changeset
|
3434 |
| 7 | 3435 /* |
| 3436 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3437 * pages, need to output a newline when msg_didout is set. But when | |
| 3438 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3439 * before stoptermcap(). | |
| 3440 */ | |
| 3441 if (swapping_screen() && !newline_on_exit) | |
| 3442 exit_scroll(); | |
| 3443 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3444 // 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
|
3445 // requires RAW mode. |
| 7 | 3446 stoptermcap(); |
| 3447 | |
| 3448 /* | |
| 3449 * A newline is only required after a message in the alternate screen. | |
| 3450 * This is set to TRUE by wait_return(). | |
| 3451 */ | |
| 3452 if (!swapping_screen() || newline_on_exit) | |
| 3453 exit_scroll(); | |
| 3454 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3455 // 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
|
3456 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3457 if (full_screen) |
| 3458 cursor_on(); | |
| 3459 } | |
| 3460 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3461 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
|
3462 |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3463 #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
|
3464 // 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
|
3465 __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
|
3466 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3467 |
| 7 | 3468 may_core_dump(); |
| 3469 #ifdef FEAT_GUI | |
| 3470 if (gui.in_use) | |
| 3471 gui_exit(r); | |
| 3472 #endif | |
| 167 | 3473 |
| 765 | 3474 #ifdef MACOS_CONVERT |
| 167 | 3475 mac_conv_cleanup(); |
| 3476 #endif | |
| 3477 | |
| 7 | 3478 #ifdef __QNX__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3479 // 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
|
3480 // doesn't return, so we can't call exit() |
| 7 | 3481 if (deadly_signal != 0) |
| 3482 return; | |
| 3483 #endif | |
| 3484 | |
| 33 | 3485 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3486 netbeans_send_disconnect(); |
| 33 | 3487 #endif |
| 355 | 3488 |
| 3489 #ifdef EXITFREE | |
| 3490 free_all_mem(); | |
| 3491 #endif | |
| 3492 | |
| 7 | 3493 exit(r); |
| 3494 } | |
| 3495 | |
| 3496 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3497 may_core_dump(void) |
| 7 | 3498 { |
| 3499 if (deadly_signal != 0) | |
| 3500 { | |
| 3501 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
|
3502 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3503 } |
| 3504 } | |
| 3505 | |
| 3506 #ifndef VMS | |
| 3507 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3508 /* |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3509 * 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
|
3510 */ |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3511 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3512 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
|
3513 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3514 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
|
3515 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3516 #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
|
3517 // 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
|
3518 // "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
|
3519 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
|
3520 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3521 char *name; |
|
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 name = ptsname(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3524 if (name == NULL) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3525 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3526 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3527 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
|
3528 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
|
3529 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3530 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3531 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3532 return tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3533 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3534 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3535 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3536 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
|
3537 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3538 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3539 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3540 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3541 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
|
3542 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
|
3543 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3544 #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
|
3545 # 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
|
3546 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
|
3547 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3548 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
|
3549 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3550 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3551 // 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
|
3552 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
|
3553 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3554 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
|
3555 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3556 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3557 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3558 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3559 |
| 7 | 3560 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
|
3561 mch_settmode(tmode_T tmode) |
| 7 | 3562 { |
| 3563 static int first = TRUE; | |
| 3564 | |
|
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
|
3565 #ifdef NEW_TTY_SYSTEM |
| 7 | 3566 # ifdef HAVE_TERMIOS_H |
| 3567 static struct termios told; | |
| 3568 struct termios tnew; | |
| 3569 # else | |
| 3570 static struct termio told; | |
| 3571 struct termio tnew; | |
| 3572 # endif | |
| 3573 | |
| 3574 if (first) | |
| 3575 { | |
| 3576 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3577 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3578 } |
| 3579 | |
| 3580 tnew = told; | |
| 3581 if (tmode == TMODE_RAW) | |
| 3582 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3583 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3584 // ~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
|
3585 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3586 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
|
3587 # if defined(IEXTEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3588 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
| 7 | 3589 # endif |
| 3590 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3591 # 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
|
3592 // 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
|
3593 // 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
|
3594 # 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
|
3595 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
|
3596 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3597 # 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
|
3598 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
|
3599 # else |
| 7 | 3600 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
|
3601 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3602 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3603 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3604 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
|
3605 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3606 } |
| 3607 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3608 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3609 // 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
|
3610 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3611 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
|
3612 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
|
3613 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
|
3614 } |
| 7 | 3615 |
| 3616 # if defined(HAVE_TERMIOS_H) | |
| 3617 { | |
| 3618 int n = 10; | |
| 3619 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3620 // 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
|
3621 // few times. |
| 7 | 3622 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3623 && errno == EINTR && n > 0) | |
| 3624 --n; | |
| 3625 } | |
| 3626 # else | |
| 3627 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3628 # endif | |
| 3629 | |
| 3630 #else | |
| 3631 /* | |
| 3632 * for "old" tty systems | |
| 3633 */ | |
| 3634 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3635 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3636 # endif |
| 3637 static struct sgttyb ttybold; | |
| 3638 struct sgttyb ttybnew; | |
| 3639 | |
| 3640 if (first) | |
| 3641 { | |
| 3642 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3643 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3644 } |
| 3645 | |
| 3646 ttybnew = ttybold; | |
| 3647 if (tmode == TMODE_RAW) | |
| 3648 { | |
| 3649 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3650 ttybnew.sg_flags |= RAW; | |
| 3651 } | |
| 3652 else if (tmode == TMODE_SLEEP) | |
| 3653 ttybnew.sg_flags &= ~(ECHO); | |
| 3654 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3655 #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
|
3656 mch_cur_tmode = tmode; |
| 7 | 3657 } |
| 3658 | |
| 3659 /* | |
| 3660 * Try to get the code for "t_kb" from the stty setting | |
| 3661 * | |
| 3662 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3663 * prevail. stty knows more about reality than termcap does, and if | |
| 3664 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3665 * be), they're going to get really annoyed if their erase key starts | |
| 3666 * doing forward deletes for no reason. (Eric Fischer) | |
| 3667 */ | |
| 3668 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3669 get_stty(void) |
| 7 | 3670 { |
|
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
|
3671 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
|
3672 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
|
3673 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
|
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 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
|
3676 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3677 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
|
3678 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
|
3679 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
|
3680 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
|
3681 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3682 // 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
|
3683 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
|
3684 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
|
3685 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
|
3686 } |
|
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 } |
|
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 |
|
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 /* |
|
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 * 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
|
3691 * 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
|
3692 */ |
|
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 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
|
3694 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
|
3695 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3696 #ifdef NEW_TTY_SYSTEM |
| 7 | 3697 # ifdef HAVE_TERMIOS_H |
| 3698 struct termios keys; | |
| 3699 # else | |
| 3700 struct termio keys; | |
| 3701 # endif | |
| 3702 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3703 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:
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diff
changeset
|
3704 { |
|
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->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
|
3706 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
|
3707 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
|
3708 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
|
3709 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
|
3710 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
|
3711 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
|
3712 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
|
3713 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
|
3714 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
|
3715 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
|
3716 } |
| 7 | 3717 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3718 // for "old" tty systems |
| 7 | 3719 struct sgttyb keys; |
| 3720 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3721 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
|
3722 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3723 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
|
3724 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
|
3725 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
|
3726 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
|
3727 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
|
3728 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3729 #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
|
3730 return FAIL; |
| 7 | 3731 } |
| 3732 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3733 #endif // VMS |
| 7 | 3734 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3735 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
|
3736 |
| 7 | 3737 /* |
| 3738 * Set mouse clicks on or off. | |
| 3739 */ | |
| 3740 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3741 mch_setmouse(int on) |
| 7 | 3742 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3743 #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
|
3744 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
|
3745 #endif |
| 7 | 3746 int xterm_mouse_vers; |
| 3747 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3748 #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
|
3749 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3750 // 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
|
3751 // 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
|
3752 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3753 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3754 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3755 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3756 #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
|
3757 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3758 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3759 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3760 // return quickly if nothing to do |
| 7 | 3761 return; |
| 3762 | |
| 3763 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3764 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3765 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3766 if (ttym_flags == TTYM_URXVT) |
| 3767 { | |
| 3145 | 3768 out_str_nf((char_u *) |
| 3769 (on | |
| 3770 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3771 : IF_EB("\033[?1015l", ESC_STR "[?1015l"))); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3772 mouse_ison = on; |
| 3145 | 3773 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3774 #endif |
| 3145 | 3775 |
| 3746 | 3776 if (ttym_flags == TTYM_SGR) |
| 3777 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3778 // SGR mode supports columns above 223 |
| 3746 | 3779 out_str_nf((char_u *) |
| 3780 (on | |
| 3781 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3782 : IF_EB("\033[?1006l", ESC_STR "[?1006l"))); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3783 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3784 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3785 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3786 #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
|
3787 if (bevalterm_ison != (p_bevalterm && on)) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3788 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3789 bevalterm_ison = (p_bevalterm && on); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3790 if (xterm_mouse_vers > 1 && !bevalterm_ison) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3791 // disable mouse movement events, enabling is below |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3792 out_str_nf((char_u *) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3793 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3794 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3795 #endif |
| 3746 | 3796 |
| 7 | 3797 if (xterm_mouse_vers > 0) |
| 3798 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3799 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3800 out_str_nf((char_u *) |
| 3801 (xterm_mouse_vers > 1 | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3802 ? ( |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3803 #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
|
3804 bevalterm_ison |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3805 ? IF_EB("\033[?1003h", ESC_STR "[?1003h") : |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3806 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3807 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3808 : IF_EB("\033[?1000h", ESC_STR "[?1000h"))); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3809 else // disable mouse events, could probably always send the same |
| 7 | 3810 out_str_nf((char_u *) |
| 3811 (xterm_mouse_vers > 1 | |
| 3812 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3813 : IF_EB("\033[?1000l", ESC_STR "[?1000l"))); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3814 mouse_ison = on; |
| 7 | 3815 } |
| 3816 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3817 #ifdef FEAT_MOUSE_DEC |
| 7 | 3818 else if (ttym_flags == TTYM_DEC) |
| 3819 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3820 if (on) // enable mouse events |
| 7 | 3821 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{"); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3822 else // disable mouse events |
| 7 | 3823 out_str_nf((char_u *)"\033['z"); |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3824 mouse_ison = on; |
| 7 | 3825 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3826 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3827 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3828 #ifdef FEAT_MOUSE_GPM |
| 7 | 3829 else |
| 3830 { | |
| 3831 if (on) | |
| 3832 { | |
| 3833 if (gpm_open()) | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3834 mouse_ison = TRUE; |
| 7 | 3835 } |
| 3836 else | |
| 3837 { | |
| 3838 gpm_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3839 mouse_ison = FALSE; |
| 7 | 3840 } |
| 3841 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3842 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3843 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3844 #ifdef FEAT_SYSMOUSE |
| 1620 | 3845 else |
| 3846 { | |
| 3847 if (on) | |
| 3848 { | |
| 3849 if (sysmouse_open() == OK) | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3850 mouse_ison = TRUE; |
| 1620 | 3851 } |
| 3852 else | |
| 3853 { | |
| 3854 sysmouse_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3855 mouse_ison = FALSE; |
| 1620 | 3856 } |
| 3857 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3858 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3859 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3860 #ifdef FEAT_MOUSE_JSB |
| 7 | 3861 else |
| 3862 { | |
| 3863 if (on) | |
| 3864 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3865 // D - Enable Mouse up/down messages |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3866 // L - Enable Left Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3867 // M - Enable Middle Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3868 // R - Enable Right Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3869 // K - Enable SHIFT and CTRL key Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3870 // + - Enable Advanced messaging of mouse moves and up/down messages |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3871 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3872 // # - Numeric value of mouse pointer required |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3873 // 0 = Multiview 2000 cursor, used as standard |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3874 // 1 = Windows Arrow |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3875 // 2 = Windows I Beam |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3876 // 3 = Windows Hour Glass |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3877 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3878 // 5 = Windows UP Arrow |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3879 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3880 // Disables full feedback of pointer movements |
| 7 | 3881 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3882 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3883 # else |
| 7 | 3884 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3885 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\")); | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3886 # endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3887 mouse_ison = TRUE; |
| 7 | 3888 } |
| 3889 else | |
| 3890 { | |
| 3891 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3892 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3893 mouse_ison = FALSE; |
| 7 | 3894 } |
| 3895 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3896 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3897 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3898 else |
| 3899 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3900 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3901 if (on) |
| 3902 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3903 else | |
| 3904 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3905 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3906 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3907 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3908 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3909 |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
3910 #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3911 /* |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3912 * Called when 'balloonevalterm' changed. |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3913 */ |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3914 void |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3915 mch_bevalterm_changed(void) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3916 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3917 mch_setmouse(mouse_ison); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3918 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3919 #endif |
| 7 | 3920 |
| 3921 /* | |
| 3922 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3923 */ | |
| 3924 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3925 check_mouse_termcode(void) |
| 7 | 3926 { |
| 3927 # ifdef FEAT_MOUSE_XTERM | |
| 3928 if (use_xterm_mouse() | |
| 3145 | 3929 # ifdef FEAT_MOUSE_URXVT |
| 3930 && use_xterm_mouse() != 3 | |
| 3931 # endif | |
| 7 | 3932 # ifdef FEAT_GUI |
| 3933 && !gui.in_use | |
| 3934 # endif | |
| 3935 ) | |
| 3936 { | |
| 3937 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3938 ? IF_EB("\233M", CSI_STR "M") |
| 3939 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3940 if (*p_mouse != NUL) |
| 3941 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3942 // force mouse off and maybe on to send possibly new mouse |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3943 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3944 mch_setmouse(FALSE); |
| 3945 setmouse(); | |
| 3946 } | |
| 3947 } | |
| 3948 else | |
| 3949 del_mouse_termcode(KS_MOUSE); | |
| 3950 # endif | |
| 3951 | |
| 3952 # ifdef FEAT_MOUSE_GPM | |
| 3953 if (!use_xterm_mouse() | |
| 3954 # ifdef FEAT_GUI | |
| 3955 && !gui.in_use | |
| 3956 # endif | |
| 3957 ) | |
|
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
|
3958 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
|
3959 (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
|
3960 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
|
3961 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3962 # endif |
| 3963 | |
| 1620 | 3964 # ifdef FEAT_SYSMOUSE |
| 3965 if (!use_xterm_mouse() | |
| 3966 # ifdef FEAT_GUI | |
| 3967 && !gui.in_use | |
| 3968 # endif | |
| 3969 ) | |
| 3970 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3971 # endif | |
| 3972 | |
| 7 | 3973 # ifdef FEAT_MOUSE_JSB |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3974 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3975 if (!use_xterm_mouse() |
| 3976 # ifdef FEAT_GUI | |
| 3977 && !gui.in_use | |
| 3978 # endif | |
| 3979 ) | |
| 3980 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3981 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3982 else | |
| 3983 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3984 # endif | |
| 3985 | |
| 3986 # ifdef FEAT_MOUSE_NET | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3987 // 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
|
3988 // define it in the GUI or when using an xterm. |
| 7 | 3989 if (!use_xterm_mouse() |
| 3990 # ifdef FEAT_GUI | |
| 3991 && !gui.in_use | |
| 3992 # endif | |
| 3993 ) | |
| 3994 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3995 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3996 else | |
| 3997 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3998 # endif | |
| 3999 | |
| 4000 # ifdef FEAT_MOUSE_DEC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4001 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 4002 if (!use_xterm_mouse() |
| 7 | 4003 # ifdef FEAT_GUI |
| 4004 && !gui.in_use | |
| 4005 # endif | |
| 4006 ) | |
| 180 | 4007 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 4008 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 4009 else |
| 4010 del_mouse_termcode(KS_DEC_MOUSE); | |
| 4011 # endif | |
| 4012 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4013 // same conflict as the dec mouse |
| 5932 | 4014 if (!use_xterm_mouse() |
| 7 | 4015 # ifdef FEAT_GUI |
| 4016 && !gui.in_use | |
| 4017 # endif | |
| 4018 ) | |
| 4019 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 4020 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 4021 else | |
| 4022 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 4023 # endif | |
| 3145 | 4024 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 4025 if (use_xterm_mouse() == 3 |
| 3145 | 4026 # ifdef FEAT_GUI |
| 4027 && !gui.in_use | |
| 4028 # endif | |
| 4029 ) | |
| 4030 { | |
| 4031 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
|
4032 ? 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
|
4033 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 4034 |
| 4035 if (*p_mouse != NUL) | |
| 4036 { | |
| 4037 mch_setmouse(FALSE); | |
| 4038 setmouse(); | |
| 4039 } | |
| 4040 } | |
| 4041 else | |
| 4042 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 4043 # endif | |
| 3746 | 4044 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4045 # ifdef FEAT_GUI |
| 3746 | 4046 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4047 # endif |
| 3746 | 4048 ) |
| 4049 { | |
| 4050 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
|
4051 ? 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
|
4052 : 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
|
4053 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4054 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
|
4055 ? 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
|
4056 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 4057 |
| 4058 if (*p_mouse != NUL) | |
| 4059 { | |
| 4060 mch_setmouse(FALSE); | |
| 4061 setmouse(); | |
| 4062 } | |
| 4063 } | |
| 4064 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4065 { |
| 3746 | 4066 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
|
4067 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
|
4068 } |
| 7 | 4069 } |
| 4070 | |
| 4071 #ifndef VMS | |
| 4072 | |
| 4073 /* | |
| 4074 * Try to get the current window size: | |
| 4075 * 1. with an ioctl(), most accurate method | |
| 4076 * 2. from the environment variables LINES and COLUMNS | |
| 4077 * 3. from the termcap | |
| 4078 * 4. keep using the old values | |
| 4079 * Return OK when size could be determined, FAIL otherwise. | |
| 4080 */ | |
| 4081 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4082 mch_get_shellsize(void) |
| 7 | 4083 { |
| 4084 long rows = 0; | |
| 4085 long columns = 0; | |
| 4086 char_u *p; | |
| 4087 | |
| 4088 /* | |
| 4089 * 1. try using an ioctl. It is the most accurate method. | |
| 4090 * | |
| 4091 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4092 * TIOCGSIZE but don't have a struct ttysize. | |
| 4093 */ | |
| 4094 # ifdef TIOCGWINSZ | |
| 4095 { | |
| 4096 struct winsize ws; | |
| 4097 int fd = 1; | |
| 4098 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4099 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4100 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4101 fd = read_cmd_fd; | |
| 4102 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4103 { | |
| 4104 columns = ws.ws_col; | |
| 4105 rows = ws.ws_row; | |
| 4106 } | |
| 4107 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4108 # else // TIOCGWINSZ |
| 7 | 4109 # ifdef TIOCGSIZE |
| 4110 { | |
| 4111 struct ttysize ts; | |
| 4112 int fd = 1; | |
| 4113 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4114 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4115 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4116 fd = read_cmd_fd; | |
| 4117 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4118 { | |
| 4119 columns = ts.ts_cols; | |
| 4120 rows = ts.ts_lines; | |
| 4121 } | |
| 4122 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4123 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4124 # endif // TIOCGWINSZ |
| 7 | 4125 |
| 4126 /* | |
| 4127 * 2. get size from environment | |
| 164 | 4128 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4129 * the ioctl() values! | |
| 7 | 4130 */ |
| 164 | 4131 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4132 { |
| 4133 if ((p = (char_u *)getenv("LINES"))) | |
| 4134 rows = atoi((char *)p); | |
| 4135 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4136 columns = atoi((char *)p); | |
| 4137 } | |
| 4138 | |
| 4139 #ifdef HAVE_TGETENT | |
| 4140 /* | |
| 4141 * 3. try reading "co" and "li" entries from termcap | |
| 4142 */ | |
| 4143 if (columns == 0 || rows == 0) | |
| 4144 getlinecol(&columns, &rows); | |
| 4145 #endif | |
| 4146 | |
| 4147 /* | |
| 4148 * 4. If everything fails, use the old values | |
| 4149 */ | |
| 4150 if (columns <= 0 || rows <= 0) | |
| 4151 return FAIL; | |
| 4152 | |
| 4153 Rows = rows; | |
| 4154 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4155 limit_screen_size(); |
| 7 | 4156 return OK; |
| 4157 } | |
| 4158 | |
|
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
|
4159 #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
|
4160 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4161 * 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
|
4162 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4163 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
|
4164 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
|
4165 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4166 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4167 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4168 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4169 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
|
4170 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
|
4171 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4172 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4173 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4174 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4175 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
|
4176 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
|
4177 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
|
4178 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
|
4179 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
|
4180 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
|
4181 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
|
4182 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4183 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4184 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4185 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
|
4186 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
|
4187 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
|
4188 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
|
4189 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
|
4190 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4191 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
|
4192 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4193 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4194 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
|
4195 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4196 #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
|
4197 |
| 7 | 4198 /* |
| 4199 * Try to set the window size to Rows and Columns. | |
| 4200 */ | |
| 4201 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4202 mch_set_shellsize(void) |
| 7 | 4203 { |
| 4204 if (*T_CWS) | |
| 4205 { | |
| 4206 /* | |
| 4207 * NOTE: if you get an error here that term_set_winsize() is | |
| 4208 * undefined, check the output of configure. It could probably not | |
| 4209 * find a ncurses, termcap or termlib library. | |
| 4210 */ | |
| 4211 term_set_winsize((int)Rows, (int)Columns); | |
| 4212 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4213 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
|
4214 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4215 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4216 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4217 #endif // VMS |
| 7 | 4218 |
| 4219 /* | |
| 4220 * Rows and/or Columns has changed. | |
| 4221 */ | |
| 4222 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4223 mch_new_shellsize(void) |
| 7 | 4224 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4225 // Nothing to do. |
| 7 | 4226 } |
| 4227 | |
| 3048 | 4228 /* |
| 4229 * Wait for process "child" to end. | |
| 4230 * Return "child" if it exited properly, <= 0 on error. | |
| 4231 */ | |
| 4232 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4233 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4234 { |
| 4235 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4236 long delay_msec = 1; |
| 3048 | 4237 |
| 4238 while (wait_pid != child) | |
| 4239 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4240 // 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
|
4241 // 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
|
4242 // 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
|
4243 // they might call system(). |
| 3470 | 4244 # ifdef __NeXT__ |
| 3048 | 4245 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4246 # else |
| 3048 | 4247 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4248 # endif |
| 3048 | 4249 if (wait_pid == 0) |
| 4250 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4251 // 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
|
4252 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
|
4253 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4254 delay_msec = 10; |
| 3048 | 4255 continue; |
| 4256 } | |
| 4257 if (wait_pid <= 0 | |
| 4258 # ifdef ECHILD | |
| 4259 && errno == ECHILD | |
| 4260 # endif | |
| 4261 ) | |
| 4262 break; | |
| 4263 } | |
| 4264 return wait_pid; | |
| 4265 } | |
| 4266 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4267 #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
|
4268 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4269 * 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
|
4270 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4271 static void |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4272 set_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
|
4273 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
|
4274 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
|
4275 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
|
4276 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4277 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4278 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4279 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4280 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4281 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4282 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
|
4283 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4284 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
|
4285 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
|
4286 # 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
|
4287 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
|
4288 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4289 # 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
|
4290 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
|
4291 # 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
|
4292 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4293 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4294 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4295 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4296 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4297 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
|
4298 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4299 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
|
4300 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4301 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
|
4302 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
|
4303 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
|
4304 # 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
|
4305 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
|
4306 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4307 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
|
4308 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
|
4309 } |
|
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 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4311 # 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
|
4312 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
|
4313 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4314 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4315 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4316 * 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
|
4317 * 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
|
4318 * 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
|
4319 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4320 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
|
4321 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4322 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
|
4323 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4324 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
|
4325 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4326 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
|
4327 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4328 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
|
4329 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
|
4330 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
|
4331 # 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
|
4332 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
|
4333 { |
|
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
|
4334 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
|
4335 "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
|
4336 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
|
4337 } |
|
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
|
4338 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4339 # 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
|
4340 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
|
4341 "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
|
4342 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
|
4343 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4344 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4345 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4346 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4347 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
|
4348 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
|
4349 { |
|
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
|
4350 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
|
4351 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4352 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4353 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4354 #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
|
4355 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4356 * 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
|
4357 * 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
|
4358 * 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
|
4359 * 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
|
4360 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4361 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
|
4362 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
|
4363 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4364 char *tty_name; |
|
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 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
|
4367 *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
|
4368 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
|
4369 *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
|
4370 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4371 *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
|
4372 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
|
4373 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4374 // 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
|
4375 // 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
|
4376 // 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
|
4377 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4378 *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
|
4379 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4380 *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
|
4381 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4382 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
|
4383 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4384 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
|
4385 *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
|
4386 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4387 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4388 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4389 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
|
4390 *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
|
4391 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
|
4392 *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
|
4393 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4394 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4395 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4396 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4397 |
|
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
|
4398 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4399 * 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
|
4400 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4401 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
|
4402 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
|
4403 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4404 # 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
|
4405 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
|
4406 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4407 # 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
|
4408 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
|
4409 # 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
|
4410 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
|
4411 # 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
|
4412 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
|
4413 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
|
4414 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4415 # 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
|
4416 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4417 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4418 #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
|
4419 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4420 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4421 * 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
|
4422 * 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
|
4423 * 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
|
4424 */ |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4425 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4426 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
|
4427 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
|
4428 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
|
4429 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
|
4430 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
|
4431 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4432 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
|
4433 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
|
4434 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4435 *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
|
4436 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
|
4437 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
|
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 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
|
4440 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
|
4441 *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
|
4442 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4443 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
|
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 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
|
4446 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
|
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 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
|
4449 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
|
4450 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4451 // 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
|
4452 // 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
|
4453 *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
|
4454 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
|
4455 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
|
4456 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
|
4457 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
|
4458 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
|
4459 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4460 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
|
4461 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
|
4462 *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
|
4463 *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
|
4464 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
|
4465 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4466 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4467 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
|
4468 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4469 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
|
4470 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
|
4471 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4472 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4473 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4474 #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
|
4475 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4476 * 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
|
4477 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4478 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
|
4479 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
|
4480 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4481 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
|
4482 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4483 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
|
4484 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
|
4485 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
|
4486 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
|
4487 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
|
4488 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
|
4489 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
|
4490 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4491 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
|
4492 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4493 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
|
4494 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
|
4495 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4496 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
|
4497 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
|
4498 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
|
4499 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
|
4500 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
|
4501 |
|
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
|
4502 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
|
4503 ++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
|
4504 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4505 // 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
|
4506 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
|
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 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
|
4509 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
|
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 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
|
4512 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4513 // 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
|
4514 // 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
|
4515 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
|
4516 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
|
4517 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4518 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4519 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
|
4520 } |
|
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
|
4521 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
|
4522 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
|
4523 |
|
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
|
4524 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
|
4525 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4526 // 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
|
4527 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
|
4528 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4529 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
|
4530 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
|
4531 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4532 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4533 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
|
4534 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
|
4535 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
|
4536 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
|
4537 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4538 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4539 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4540 #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
|
4541 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4542 * 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
|
4543 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4544 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
|
4545 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4546 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4547 int options) // SHELL_*, see vim.h |
| 7 | 4548 { |
| 4549 #ifdef VMS | |
| 4550 char *ifn = NULL; | |
| 4551 char *ofn = NULL; | |
| 4552 #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
|
4553 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
|
4554 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
|
4555 int x; |
| 7 | 4556 |
| 4557 out_flush(); | |
| 4558 | |
| 4559 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4560 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4561 |
| 2586 | 4562 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4563 save_clipboard(); |
| 2586 | 4564 loose_clipboard(); |
| 4565 # endif | |
| 4566 | |
| 7 | 4567 if (cmd == NULL) |
| 4568 x = system((char *)p_sh); | |
| 4569 else | |
| 4570 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4571 # ifdef VMS |
| 7 | 4572 if (ofn = strchr((char *)cmd, '>')) |
| 4573 *ofn++ = '\0'; | |
| 4574 if (ifn = strchr((char *)cmd, '<')) | |
| 4575 { | |
| 4576 char *p; | |
| 4577 | |
| 4578 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4579 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4580 if (p) |
| 4581 *p = '\0'; | |
| 4582 } | |
| 4583 if (ofn) | |
| 4584 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4585 else | |
| 4586 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4587 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4588 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4589 + (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
|
4590 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4591 if (newcmd == NULL) |
| 4592 x = 0; | |
| 4593 else | |
| 4594 { | |
| 4595 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4596 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4597 (char *)p_shcf, | |
| 4598 (char *)cmd); | |
| 4599 x = system((char *)newcmd); | |
| 4600 vim_free(newcmd); | |
| 4601 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4602 # endif |
| 7 | 4603 } |
| 4604 # ifdef VMS | |
| 4605 x = vms_sys_status(x); | |
| 4606 # endif | |
| 4607 if (emsg_silent) | |
| 4608 ; | |
| 4609 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
|
4610 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4611 else if (x && !(options & SHELL_SILENT)) |
| 4612 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4613 msg_puts(_("\nshell returned ")); |
| 7 | 4614 msg_outnum((long)x); |
| 4615 msg_putchar('\n'); | |
| 4616 } | |
| 4617 | |
| 4618 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
|
4619 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4620 // 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
|
4621 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4622 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
|
4623 } |
| 7 | 4624 resettitle(); |
| 4209 | 4625 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4626 restore_clipboard(); | |
| 4627 # endif | |
| 7 | 4628 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
|
4629 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4630 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4631 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4632 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4633 # 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
|
4634 // 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
|
4635 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4636 |
|
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 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4638 * 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
|
4639 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4640 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
|
4641 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
|
4642 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4643 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
|
4644 { |
|
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
|
4645 tmode_T tmode = cur_tmode; |
| 7 | 4646 pid_t pid; |
| 167 | 4647 pid_t wpid = 0; |
| 7 | 4648 pid_t wait_pid = 0; |
| 4649 # ifdef HAVE_UNION_WAIT | |
| 4650 union wait status; | |
| 4651 # else | |
| 4652 int status = -1; | |
| 4653 # endif | |
| 4654 int retval = -1; | |
| 4655 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
|
4656 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
|
4657 char_u *tofree2 = NULL; |
| 7 | 4658 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4659 int pty_master_fd = -1; // for pty's |
| 7 | 4660 # ifdef FEAT_GUI |
| 4661 int pty_slave_fd = -1; | |
| 167 | 4662 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4663 int fd_toshell[2]; // for pipes |
| 7 | 4664 int fd_fromshell[2]; |
| 4665 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4666 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4667 |
| 4668 out_flush(); | |
| 4669 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4670 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
|
4671 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
|
4672 // 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
|
4673 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4674 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4675 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
|
4676 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4677 |
| 167 | 4678 /* |
| 4679 * For the GUI, when writing the output into the buffer and when reading | |
| 4680 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4681 * of the executed command into the Vim window. Or use a pipe. | |
| 4682 */ | |
| 4683 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4684 # ifdef FEAT_GUI |
| 167 | 4685 || (gui.in_use && show_shell_mess) |
| 4686 # endif | |
| 4687 ) | |
| 7 | 4688 { |
| 167 | 4689 # ifdef FEAT_GUI |
| 7 | 4690 /* |
| 4691 * Try to open a master pty. | |
| 4692 * If this works, open the slave pty. | |
| 4693 * If the slave can't be opened, close the master pty. | |
| 4694 */ | |
| 167 | 4695 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
|
4696 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4697 /* |
| 4698 * If not opening a pty or it didn't work, try using pipes. | |
| 4699 */ | |
| 4700 if (pty_master_fd < 0) | |
| 167 | 4701 # endif |
| 7 | 4702 { |
| 4703 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
|
4704 if (!pipe_error) // pipe create OK |
| 7 | 4705 { |
| 4706 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
|
4707 if (pipe_error) // pipe create failed |
| 7 | 4708 { |
| 4709 close(fd_toshell[0]); | |
| 4710 close(fd_toshell[1]); | |
| 4711 } | |
| 4712 } | |
| 4713 if (pipe_error) | |
| 4714 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4715 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4716 out_flush(); |
| 4717 } | |
| 4718 } | |
| 4719 } | |
| 4720 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4721 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4722 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4723 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4724 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4725 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
|
4726 if (pid == -1) |
| 7 | 4727 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4728 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4729 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4730 msg_puts(_("\nCannot fork\n")); |
| 167 | 4731 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4732 # ifdef FEAT_GUI |
| 167 | 4733 || (gui.in_use && show_shell_mess) |
| 4734 # endif | |
| 4735 ) | |
| 7 | 4736 { |
| 167 | 4737 # ifdef FEAT_GUI |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4738 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4739 { |
| 4740 close(pty_master_fd); | |
| 4741 close(pty_slave_fd); | |
| 4742 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4743 else // close the pipes |
| 167 | 4744 # endif |
| 7 | 4745 { |
| 4746 close(fd_toshell[0]); | |
| 4747 close(fd_toshell[1]); | |
| 4748 close(fd_fromshell[0]); | |
| 4749 close(fd_fromshell[1]); | |
| 4750 } | |
| 4751 } | |
| 4752 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4753 else if (pid == 0) // child |
| 7 | 4754 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4755 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4756 UNBLOCK_SIGNALS(&curset); |
| 7 | 4757 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4758 # 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
|
4759 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
|
4760 { |
|
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4761 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
|
4762 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
|
4763 } |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4764 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4765 |
| 7 | 4766 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4767 { | |
| 4768 int fd; | |
| 4769 | |
| 4770 /* | |
| 4771 * Don't want to show any message from the shell. Can't just | |
| 4772 * close stdout and stderr though, because some systems will | |
| 4773 * break if you try to write to them after that, so we must | |
| 4774 * use dup() to replace them with something else -- webb | |
| 4775 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4776 * waiting for input. | |
| 4777 */ | |
| 4778 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4779 fclose(stdin); | |
| 4780 fclose(stdout); | |
| 4781 fclose(stderr); | |
| 4782 | |
| 4783 /* | |
| 4784 * If any of these open()'s and dup()'s fail, we just continue | |
| 4785 * anyway. It's not fatal, and on most systems it will make | |
| 4786 * no difference at all. On a few it will cause the execvp() | |
| 4787 * to exit with a non-zero status even when the completion | |
| 4788 * could be done, which is nothing too serious. If the open() | |
| 4789 * or dup() failed we'd just do the same thing ourselves | |
| 4790 * anyway -- webb | |
| 4791 */ | |
| 4792 if (fd >= 0) | |
| 4793 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4794 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
|
4795 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
|
4796 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
|
4797 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4798 // Don't need this now that we've duplicated it |
| 7 | 4799 close(fd); |
| 4800 } | |
| 4801 } | |
| 167 | 4802 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4803 # ifdef FEAT_GUI |
| 167 | 4804 || gui.in_use |
| 4805 # endif | |
| 4806 ) | |
| 7 | 4807 { |
| 4808 | |
| 167 | 4809 # 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
|
4810 // 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
|
4811 // 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
|
4812 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4813 if (p_stmp) |
| 1799 | 4814 { |
| 602 | 4815 (void)setsid(); |
| 1799 | 4816 # if defined(SIGHUP) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4817 // 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
|
4818 // 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
|
4819 // 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
|
4820 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4821 signal(SIGHUP, SIG_IGN); |
| 4822 # endif | |
| 4823 } | |
| 167 | 4824 # endif |
| 4825 # ifdef FEAT_GUI | |
| 602 | 4826 if (pty_slave_fd >= 0) |
| 4827 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4828 // push stream discipline modules |
| 602 | 4829 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
|
4830 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
|
4831 # ifdef TIOCSCTTY |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4832 // 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
|
4833 // unless run by root) |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4834 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
|
4835 # endif |
| 602 | 4836 } |
| 167 | 4837 # 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
|
4838 set_default_child_environment(FALSE); |
| 167 | 4839 |
| 557 | 4840 /* |
| 4841 * stderr is only redirected when using the GUI, so that a | |
| 4842 * program like gpg can still access the terminal to get a | |
| 4843 * passphrase using stderr. | |
| 4844 */ | |
| 167 | 4845 # ifdef FEAT_GUI |
| 7 | 4846 if (pty_master_fd >= 0) |
| 4847 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4848 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
|
4849 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4850 // set up stdin/stdout/stderr for the child |
| 7 | 4851 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
|
4852 vim_ignored = dup(pty_slave_fd); |
| 7 | 4853 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
|
4854 vim_ignored = dup(pty_slave_fd); |
| 557 | 4855 if (gui.in_use) |
| 4856 { | |
| 4857 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
|
4858 vim_ignored = dup(pty_slave_fd); |
| 557 | 4859 } |
| 7 | 4860 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4861 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4862 } |
| 4863 else | |
| 167 | 4864 # endif |
| 7 | 4865 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4866 // set up stdin for the child |
| 7 | 4867 close(fd_toshell[1]); |
| 4868 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
|
4869 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4870 close(fd_toshell[0]); |
| 4871 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4872 // set up stdout for the child |
| 7 | 4873 close(fd_fromshell[0]); |
| 4874 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
|
4875 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4876 close(fd_fromshell[1]); |
| 4877 | |
| 557 | 4878 # ifdef FEAT_GUI |
| 4879 if (gui.in_use) | |
| 4880 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4881 // set up stderr for the child |
| 557 | 4882 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
|
4883 vim_ignored = dup(1); |
| 557 | 4884 } |
| 4885 # endif | |
| 7 | 4886 } |
| 4887 } | |
| 167 | 4888 |
| 7 | 4889 /* |
| 4890 * There is no type cast for the argv, because the type may be | |
| 4891 * different on different machines. This may cause a warning | |
| 4892 * message with strict compilers, don't worry about it. | |
| 4893 * Call _exit() instead of exit() to avoid closing the connection | |
| 4894 * to the X server (esp. with GTK, which uses atexit()). | |
| 4895 */ | |
| 4896 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
|
4897 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4898 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4899 else // parent |
| 7 | 4900 { |
| 4901 /* | |
| 4902 * While child is running, ignore terminating signals. | |
| 167 | 4903 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4904 */ |
| 4905 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4906 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4907 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4908 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4909 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4910 # endif |
| 7 | 4911 /* |
| 4912 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4913 * This is also used to pipe stdin/stdout to/from the external |
| 4914 * command. | |
| 7 | 4915 */ |
| 167 | 4916 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4917 # ifdef FEAT_GUI | |
| 4918 || (gui.in_use && show_shell_mess) | |
| 4919 # endif | |
| 4920 ) | |
| 7 | 4921 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4922 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4923 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
|
4924 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
|
4925 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
|
4926 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4927 int len; |
| 4928 int p_more_save; | |
| 4929 int old_State; | |
| 4930 int c; | |
| 4931 int toshell_fd; | |
| 4932 int fromshell_fd; | |
| 167 | 4933 garray_T ga; |
| 4934 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4935 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4936 elapsed_T start_tv; |
| 1823 | 4937 # endif |
| 167 | 4938 |
| 4939 # ifdef FEAT_GUI | |
| 7 | 4940 if (pty_master_fd >= 0) |
| 4941 { | |
| 4942 fromshell_fd = pty_master_fd; | |
| 4943 toshell_fd = dup(pty_master_fd); | |
| 4944 } | |
| 4945 else | |
| 167 | 4946 # endif |
| 7 | 4947 { |
| 4948 close(fd_toshell[0]); | |
| 4949 close(fd_fromshell[1]); | |
| 4950 toshell_fd = fd_toshell[1]; | |
| 4951 fromshell_fd = fd_fromshell[0]; | |
| 4952 } | |
| 4953 | |
| 4954 /* | |
| 4955 * Write to the child if there are typed characters. | |
| 4956 * Read from the child if there are characters available. | |
| 4957 * Repeat the reading a few times if more characters are | |
| 4958 * available. Need to check for typed keys now and then, but | |
| 4959 * not too often (delays when no chars are available). | |
| 4960 * This loop is quit if no characters can be read from the pty | |
| 4961 * (WaitForChar detected special condition), or there are no | |
| 4962 * characters available and the child has exited. | |
| 4963 * Only check if the child has exited when there is no more | |
| 4964 * output. The child may exit before all the output has | |
| 4965 * been printed. | |
| 4966 * | |
| 4967 * Currently this busy loops! | |
| 4968 * This can probably dead-lock when the write blocks! | |
| 4969 */ | |
| 4970 p_more_save = p_more; | |
| 4971 p_more = FALSE; | |
| 4972 old_State = State; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4973 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4974 |
| 602 | 4975 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4976 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4977 // 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
|
4978 // external program. |
| 167 | 4979 if ((wpid = fork()) == -1) |
| 4980 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4981 msg_puts(_("\nCannot fork\n")); |
| 167 | 4982 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4983 else if (wpid == 0) // child |
| 167 | 4984 { |
| 4985 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4986 int written = 0; | |
| 944 | 4987 char_u *lp = ml_get(lnum); |
| 167 | 4988 size_t l; |
| 4989 | |
| 177 | 4990 close(fromshell_fd); |
| 167 | 4991 for (;;) |
| 4992 { | |
| 944 | 4993 l = STRLEN(lp + written); |
| 167 | 4994 if (l == 0) |
| 4995 len = 0; | |
| 944 | 4996 else if (lp[written] == NL) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4997 // NL -> NUL translation |
| 167 | 4998 len = write(toshell_fd, "", (size_t)1); |
| 4999 else | |
| 5000 { | |
| 3263 | 5001 char_u *s = vim_strchr(lp + written, NL); |
| 5002 | |
| 944 | 5003 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 5004 s == NULL ? l |
| 5005 : (size_t)(s - (lp + written))); | |
| 167 | 5006 } |
| 1877 | 5007 if (len == (int)l) |
| 167 | 5008 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5009 // 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
|
5010 // should not have one. |
| 167 | 5011 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 5012 || (!curbuf->b_p_bin |
| 5013 && curbuf->b_p_fixeol) | |
| 2707 | 5014 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 5015 && (lnum != |
| 5016 curbuf->b_ml.ml_line_count | |
| 5017 || curbuf->b_p_eol))) | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5018 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 5019 (size_t)1); |
| 167 | 5020 ++lnum; |
| 5021 if (lnum > curbuf->b_op_end.lnum) | |
| 5022 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5023 // finished all the lines, close pipe |
| 167 | 5024 close(toshell_fd); |
| 5025 toshell_fd = -1; | |
| 5026 break; | |
| 5027 } | |
| 944 | 5028 lp = ml_get(lnum); |
| 167 | 5029 written = 0; |
| 5030 } | |
| 5031 else if (len > 0) | |
| 5032 written += len; | |
| 5033 } | |
| 5034 _exit(0); | |
| 5035 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5036 else // parent |
| 167 | 5037 { |
| 5038 close(toshell_fd); | |
| 5039 toshell_fd = -1; | |
| 5040 } | |
| 5041 } | |
| 5042 | |
| 5043 if (options & SHELL_READ) | |
| 5044 ga_init2(&ga, 1, BUFLEN); | |
| 5045 | |
| 5046 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5047 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5048 ELAPSED_INIT(start_tv); |
| 1823 | 5049 # endif |
| 7 | 5050 for (;;) |
| 5051 { | |
| 5052 /* | |
| 5053 * Check if keys have been typed, write them to the child | |
| 592 | 5054 * if there are any. |
| 5055 * Don't do this if we are expanding wild cards (would eat | |
| 5056 * typeahead). | |
| 5057 * Don't do this when filtering and terminal is in cooked | |
| 5058 * mode, the shell command will handle the I/O. Avoids | |
| 5059 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 5060 * Don't get characters when the child has already |
| 5061 * finished (wait_pid == 0). | |
| 167 | 5062 * Don't read characters unless we didn't get output for a |
| 1823 | 5063 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 5064 * typeahead. | |
| 7 | 5065 */ |
| 5066 len = 0; | |
| 5067 if (!(options & SHELL_EXPAND) | |
| 592 | 5068 && ((options & |
| 5069 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 5070 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 5071 # ifdef FEAT_GUI |
| 592 | 5072 || gui.in_use |
| 1823 | 5073 # endif |
| 592 | 5074 ) |
| 602 | 5075 && wait_pid == 0 |
| 1823 | 5076 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 5077 { |
| 1823 | 5078 if (ta_len == 0) |
| 5079 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5080 // 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
|
5081 // Reset the counter and timer. |
| 1823 | 5082 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5083 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5084 ELAPSED_INIT(start_tv); |
| 1823 | 5085 # endif |
| 5086 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 5087 } | |
| 5088 if (ta_len > 0 || len > 0) | |
| 5089 { | |
| 7 | 5090 /* |
| 5091 * For pipes: | |
| 5092 * Check for CTRL-C: send interrupt signal to child. | |
| 5093 * Check for CTRL-D: EOF, close pipe to child. | |
| 5094 */ | |
| 5095 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 5096 { | |
| 5097 /* | |
| 5098 * Send SIGINT to the child's group or all | |
| 5099 * processes in our group. | |
| 5100 */ | |
|
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
|
5101 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
|
5102 |
| 7 | 5103 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5104 && ta_buf[ta_len] == Ctrl_D) | |
| 5105 { | |
| 5106 close(toshell_fd); | |
| 5107 toshell_fd = -1; | |
| 5108 } | |
| 5109 } | |
| 5110 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5111 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5112 |
| 5113 /* | |
| 5114 * For pipes: echo the typed characters. | |
| 5115 * For a pty this does not seem to work. | |
| 5116 */ | |
| 5117 if (pty_master_fd < 0) | |
| 5118 { | |
| 5119 for (i = ta_len; i < ta_len + len; ++i) | |
| 5120 { | |
| 5121 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5122 msg_putchar(ta_buf[i]); | |
| 5123 else if (has_mbyte) | |
| 5124 { | |
| 474 | 5125 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5126 |
| 5127 msg_outtrans_len(ta_buf + i, l); | |
| 5128 i += l - 1; | |
| 5129 } | |
| 5130 else | |
| 5131 msg_outtrans_len(ta_buf + i, 1); | |
| 5132 } | |
| 5133 windgoto(msg_row, msg_col); | |
| 5134 out_flush(); | |
| 5135 } | |
| 5136 | |
| 5137 ta_len += len; | |
| 5138 | |
| 5139 /* | |
| 5140 * Write the characters to the child, unless EOF has | |
| 5141 * been typed for pipes. Write one character at a | |
| 1698 | 5142 * time, to avoid losing too much typeahead. |
| 167 | 5143 * When writing buffer lines, drop the typed |
| 5144 * characters (only check for CTRL-C). | |
| 7 | 5145 */ |
| 167 | 5146 if (options & SHELL_WRITE) |
| 5147 ta_len = 0; | |
| 5148 else if (toshell_fd >= 0) | |
| 7 | 5149 { |
| 5150 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5151 if (len > 0) | |
| 5152 { | |
| 5153 ta_len -= len; | |
| 5154 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5155 } | |
| 5156 } | |
| 1823 | 5157 } |
| 7 | 5158 } |
| 5159 | |
| 167 | 5160 if (got_int) |
| 5161 { | |
|
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44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5162 // 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
|
5163 // ourselves |
| 167 | 5164 # ifdef HAVE_SETSID |
| 5165 kill(-pid, SIGINT); | |
| 5166 # else | |
| 5167 kill(0, SIGINT); | |
| 5168 # endif | |
| 5169 if (wpid > 0) | |
| 5170 kill(wpid, SIGINT); | |
| 5171 got_int = FALSE; | |
| 5172 } | |
| 5173 | |
| 7 | 5174 /* |
| 5175 * Check if the child has any characters to be printed. | |
| 5176 * Read them and write them to our window. Repeat this as | |
| 5177 * long as there is something to do, avoid the 10ms wait | |
| 5178 * for mch_inchar(), or sending typeahead characters to | |
| 5179 * the external process. | |
| 5180 * TODO: This should handle escape sequences, compatible | |
| 5181 * to some terminal (vt52?). | |
| 5182 */ | |
| 167 | 5183 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5184 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5185 { |
| 2664 | 5186 len = read_eintr(fromshell_fd, buffer |
| 7 | 5187 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5188 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5189 if (len <= 0) // end of file or error |
| 7 | 5190 goto finished; |
| 167 | 5191 |
| 5192 noread_cnt = 0; | |
| 5193 if (options & SHELL_READ) | |
| 5194 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5195 // 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
|
5196 // lines to the current buffer. |
| 167 | 5197 for (i = 0; i < len; ++i) |
| 5198 { | |
| 5199 if (buffer[i] == NL) | |
| 5200 append_ga_line(&ga); | |
| 5201 else if (buffer[i] == NUL) | |
| 5202 ga_append(&ga, NL); | |
| 5203 else | |
| 5204 ga_append(&ga, buffer[i]); | |
| 5205 } | |
| 5206 } | |
| 5207 else if (has_mbyte) | |
| 7 | 5208 { |
| 5209 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5210 char_u *p; |
| 7 | 5211 |
| 167 | 5212 len += buffer_off; |
| 5213 buffer[len] = NUL; | |
| 5214 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5215 // 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
|
5216 // 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
|
5217 // round. |
| 7 | 5218 for (p = buffer; p < buffer + len; p += l) |
| 5219 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5220 l = MB_CPTR2LEN(p); |
| 7 | 5221 if (l == 0) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5222 l = 1; // NUL byte? |
| 7 | 5223 else if (MB_BYTE2LEN(*p) != l) |
| 5224 break; | |
| 5225 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5226 if (p == buffer) // no complete character |
| 7 | 5227 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5228 // avoid getting stuck at an illegal byte |
| 7 | 5229 if (len >= 12) |
| 5230 ++p; | |
| 5231 else | |
| 5232 { | |
| 5233 buffer_off = len; | |
| 5234 continue; | |
| 5235 } | |
| 5236 } | |
| 5237 c = *p; | |
| 5238 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5239 msg_puts((char *)buffer); |
| 7 | 5240 if (p < buffer + len) |
| 5241 { | |
| 5242 *p = c; | |
| 5243 buffer_off = (buffer + len) - p; | |
| 5244 mch_memmove(buffer, p, buffer_off); | |
| 5245 continue; | |
| 5246 } | |
| 5247 buffer_off = 0; | |
| 5248 } | |
| 5249 else | |
| 5250 { | |
| 5251 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5252 msg_puts((char *)buffer); |
| 7 | 5253 } |
| 5254 | |
| 5255 windgoto(msg_row, msg_col); | |
| 5256 cursor_on(); | |
| 5257 out_flush(); | |
| 5258 if (got_int) | |
| 5259 break; | |
| 1823 | 5260 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5261 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5262 if (wait_pid == 0) |
| 1823 | 5263 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5264 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5265 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5266 // 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
|
5267 // 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
|
5268 // break out too often to avoid losing typeahead. |
| 1823 | 5269 if (msec > 2000) |
| 5270 { | |
| 5271 noread_cnt = 5; | |
| 5272 break; | |
| 5273 } | |
| 5274 } | |
| 5275 # endif | |
| 7 | 5276 } |
| 5277 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5278 // 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
|
5279 // 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
|
5280 // buffered. |
| 602 | 5281 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5282 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5283 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5284 continue; |
| 602 | 5285 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5286 } |
| 602 | 5287 |
| 7 | 5288 /* |
| 5289 * Check if the child still exists, before checking for | |
| 1698 | 5290 * typed characters (otherwise we would lose typeahead). |
| 7 | 5291 */ |
| 167 | 5292 # ifdef __NeXT__ |
| 3048 | 5293 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5294 # else |
| 7 | 5295 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5296 # endif |
| 7 | 5297 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5298 || (wait_pid == pid && WIFEXITED(status))) | |
| 5299 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5300 // 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
|
5301 // 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
|
5302 // 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
|
5303 // then we'll break the loop at the "break" above. |
| 7 | 5304 wait_pid = pid; |
| 5305 } | |
| 602 | 5306 else |
| 5307 wait_pid = 0; | |
| 4230 | 5308 |
| 4248 | 5309 # 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
|
5310 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5311 clip_update(); |
| 5312 # endif | |
| 7 | 5313 } |
| 5314 finished: | |
| 5315 p_more = p_more_save; | |
| 167 | 5316 if (options & SHELL_READ) |
| 5317 { | |
| 5318 if (ga.ga_len > 0) | |
| 5319 { | |
| 5320 append_ga_line(&ga); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5321 // remember that the NL was missing |
| 2707 | 5322 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5323 } |
| 5324 else | |
| 2707 | 5325 curbuf->b_no_eol_lnum = 0; |
| 167 | 5326 ga_clear(&ga); |
| 5327 } | |
| 5328 | |
| 7 | 5329 /* |
| 5330 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5331 */ | |
| 5332 if (ta_len) | |
| 5333 ui_inchar_undo(ta_buf, ta_len); | |
| 5334 State = old_State; | |
| 5335 if (toshell_fd >= 0) | |
| 5336 close(toshell_fd); | |
| 5337 close(fromshell_fd); | |
| 5338 } | |
| 4248 | 5339 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5340 else |
| 5341 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5342 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5343 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5344 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
|
5345 // 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
|
5346 // 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
|
5347 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
|
5348 |
| 4230 | 5349 /* |
| 5350 * Similar to the loop above, but only handle X events, no | |
| 5351 * I/O. | |
| 5352 */ | |
| 5353 for (;;) | |
| 5354 { | |
| 5355 if (got_int) | |
| 5356 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5357 // 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
|
5358 // ourselves |
| 4230 | 5359 # ifdef HAVE_SETSID |
| 5360 kill(-pid, SIGINT); | |
| 5361 # else | |
| 5362 kill(0, SIGINT); | |
| 5363 # endif | |
| 5364 got_int = FALSE; | |
| 5365 } | |
| 5366 # ifdef __NeXT__ | |
| 5367 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5368 # else | |
| 5369 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5370 # endif | |
| 5371 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5372 || (wait_pid == pid && WIFEXITED(status))) | |
| 5373 { | |
| 5374 wait_pid = pid; | |
| 5375 break; | |
| 5376 } | |
| 5377 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5378 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5379 clip_update(); |
| 5380 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5381 // 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
|
5382 // 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
|
5383 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
|
5384 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
|
5385 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5386 delay_msec = 10; |
| 4230 | 5387 } |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5388 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5389 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
|
5390 // 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
|
5391 out_str(T_CTI); |
| 4230 | 5392 } |
| 5393 # endif | |
| 7 | 5394 |
| 5395 /* | |
| 5396 * Wait until our child has exited. | |
| 5397 * Ignore wait() returning pids of other children and returning | |
| 5398 * because of some signal like SIGWINCH. | |
| 5399 * Don't wait if wait_pid was already set above, indicating the | |
| 5400 * child already exited. | |
| 5401 */ | |
| 3048 | 5402 if (wait_pid != pid) |
| 5403 wait_pid = wait4pid(pid, &status); | |
| 7 | 5404 |
| 2600 | 5405 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5406 // 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
|
5407 // 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
|
5408 // the pty. |
| 2600 | 5409 if (pty_master_fd >= 0) |
| 5410 close(pty_slave_fd); | |
| 5411 # endif | |
| 5412 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5413 // 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
|
5414 // dead. |
| 167 | 5415 if (wpid > 0) |
| 3048 | 5416 { |
| 167 | 5417 kill(wpid, SIGKILL); |
| 3048 | 5418 wait4pid(wpid, NULL); |
| 5419 } | |
| 167 | 5420 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5421 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5422 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5423 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5424 |
| 7 | 5425 /* |
| 5426 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5427 * catch_signals() will kill Vim. | |
| 5428 */ | |
| 5429 if (tmode == TMODE_RAW) | |
| 5430 settmode(TMODE_RAW); | |
| 5431 did_settmode = TRUE; | |
| 5432 set_signals(); | |
| 5433 | |
| 5434 if (WIFEXITED(status)) | |
| 5435 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5436 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5437 retval = WEXITSTATUS(status); |
| 4074 | 5438 if (retval != 0 && !emsg_silent) |
| 7 | 5439 { |
| 5440 if (retval == EXEC_FAILED) | |
| 5441 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5442 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5443 msg_outtrans(p_sh); |
| 5444 msg_putchar('\n'); | |
| 5445 } | |
| 5446 else if (!(options & SHELL_SILENT)) | |
| 5447 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5448 msg_puts(_("\nshell returned ")); |
| 7 | 5449 msg_outnum((long)retval); |
| 5450 msg_putchar('\n'); | |
| 5451 } | |
| 5452 } | |
| 5453 } | |
| 5454 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5455 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5456 } |
| 5457 } | |
| 5458 | |
| 5459 error: | |
| 5460 if (!did_settmode) | |
| 5461 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5462 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5463 resettitle(); |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5464 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
|
5465 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
|
5466 vim_free(tofree2); |
| 7 | 5467 |
| 5468 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
|
5469 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5470 #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
|
5471 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5472 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5473 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
|
5474 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5475 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
|
5476 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5477 #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
|
5478 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
|
5479 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
|
5480 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5481 #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
|
5482 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
|
5483 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5484 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
|
5485 #endif |
| 7 | 5486 } |
| 5487 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5488 #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
|
5489 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
|
5490 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
|
5491 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5492 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5493 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
|
5494 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
|
5495 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
|
5496 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
|
5497 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5498 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5499 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
|
5500 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
|
5501 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
|
5502 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
|
5503 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
|
5504 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
|
5505 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
|
5506 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
|
5507 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5508 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5509 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
|
5510 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5511 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5512 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5513 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5514 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5515 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
|
5516 && (!(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
|
5517 || !(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
|
5518 || !(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
|
5519 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
|
5520 &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
|
5521 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5522 // 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
|
5523 // 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
|
5524 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5525 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5526 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
|
5527 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5528 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
|
5529 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5530 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5531 semsg(_(e_cant_open_file_str), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5532 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5533 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5534 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5535 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5536 // 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
|
5537 // 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
|
5538 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
|
5539 && 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
|
5540 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5541 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5542 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5543 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5544 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
|
5545 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5546 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
|
5547 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5548 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5549 semsg(_(e_cant_open_file_str), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5550 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5551 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5552 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5553 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
|
5554 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5555 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5556 if (use_file_for_err) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5557 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5558 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
|
5559 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5560 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
|
5561 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5562 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5563 semsg(_(e_cant_open_file_str), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5564 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5565 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5566 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5567 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
|
5568 && 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
|
5569 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5570 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5571 if (!use_null_for_in || !use_null_for_out || !use_null_for_err) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5572 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5573 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5574 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5575 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5576 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5577 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5578 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5579 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5580 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5581 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5582 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5583 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
|
5584 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
|
5585 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
|
5586 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5587 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5588 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5589 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
|
5590 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5591 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5592 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5593 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5594 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5595 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5596 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5597 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5598 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5599 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5600 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5601 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5602 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5603 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5604 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5605 # 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
|
5606 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5607 // 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
|
5608 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
|
5609 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5610 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5611 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5612 // 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
|
5613 // 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
|
5614 // 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
|
5615 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5616 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5617 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5618 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5619 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
|
5620 { |
|
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
|
5621 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
|
5622 |
|
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
|
5623 #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
|
5624 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
|
5625 // 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
|
5626 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
|
5627 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5628 // 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
|
5629 // 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
|
5630 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
|
5631 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5632 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5633 // 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
|
5634 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5635 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
|
5636 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
|
5637 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5638 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
|
5639 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5640 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5641 (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
|
5642 (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
|
5643 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
|
5644 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
|
5645 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5646 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5647 # 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
|
5648 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
|
5649 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5650 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
|
5651 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5652 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
|
5653 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
|
5654 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
|
5655 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5656 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
|
5657 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
|
5658 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5659 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
|
5660 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5661 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
|
5662 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5663 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5664 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5665 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5666 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
|
5667 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5668 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
|
5669 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
|
5670 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5671 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
|
5672 _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
|
5673 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5674 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5675 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5676 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
|
5677 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5678 // 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
|
5679 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
|
5680 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5681 // 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
|
5682 // 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
|
5683 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
|
5684 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5685 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5686 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5687 // 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
|
5688 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5689 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
|
5690 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
|
5691 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
|
5692 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
|
5693 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
|
5694 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
|
5695 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5696 // 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
|
5697 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5698 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
|
5699 { |
|
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(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5701 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5702 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5703 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
|
5704 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
|
5705 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
|
5706 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
|
5707 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
|
5708 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
|
5709 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5710 // 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
|
5711 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5712 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
|
5713 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
|
5714 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
|
5715 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
|
5716 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
|
5717 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
|
5718 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5719 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
|
5720 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
|
5721 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
|
5722 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
|
5723 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
|
5724 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
|
5725 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
|
5726 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
|
5727 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
|
5728 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
|
5729 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
|
5730 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
|
5731 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5732 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5733 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
|
5734 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
|
5735 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5736 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5737 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5738 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5739 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5740 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
|
5741 _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
|
5742 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5743 // 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
|
5744 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5745 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5746 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5747 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
|
5748 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5749 // 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
|
5750 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5751 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5752 _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
|
5753 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5754 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5755 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5756 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5757 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5758 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5759 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
|
5760 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
|
5761 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5762 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
|
5763 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
|
5764 // 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
|
5765 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5766 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
|
5767 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5768 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
|
5769 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5770 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5771 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5772 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5773 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
|
5774 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
|
5775 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
|
5776 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5777 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
|
5778 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
|
5779 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5780 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
|
5781 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
|
5782 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5783 // 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
|
5784 // 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
|
5785 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
|
5786 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5787 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
|
5788 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
|
5789 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
|
5790 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
|
5791 } |
|
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
|
5792 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5793 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
|
5794 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5795 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5796 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5797 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5798 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
|
5799 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5800 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
|
5801 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5802 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
|
5803 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5804 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
|
5805 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5806 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5807 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5808 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5809 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5810 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5811 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5812 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5813 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5814 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5815 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5816 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5817 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5818 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5819 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5820 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5821 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5822 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5823 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5824 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
|
5825 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
|
5826 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
|
5827 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
|
5828 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5829 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5830 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5831 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
|
5832 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
|
5833 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5834 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
|
5835 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
|
5836 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5837 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
|
5838 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
|
5839 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5840 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
|
5841 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
|
5842 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
|
5843 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5844 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
|
5845 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
|
5846 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5847 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5848 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5849 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5850 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5851 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5852 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5853 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5854 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5855 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5856 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5857 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5858 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5859 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
|
5860 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5861 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
|
5862 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5863 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5864 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5865 // 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
|
5866 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
|
5867 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
|
5868 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5869 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5870 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5871 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5872 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5873 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5874 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5875 // 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
|
5876 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
|
5877 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
|
5878 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
|
5879 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5880 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5881 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5882 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5883 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
|
5884 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
|
5885 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
|
5886 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
|
5887 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5888 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5889 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5890 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5891 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5892 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5893 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
|
5894 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5895 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5896 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5897 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5898 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5899 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
|
5900 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5901 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5902 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5903 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5904 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5905 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5906 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5907 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5908 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5909 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5910 // 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
|
5911 // 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
|
5912 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5913 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5914 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5915 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5916 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5917 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5918 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
|
5919 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5920 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5921 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5922 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5923 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5924 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5925 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
|
5926 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5927 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5928 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5929 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5930 // 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
|
5931 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5932 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
|
5933 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5934 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
|
5935 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
|
5936 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5937 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
|
5938 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5939 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
|
5940 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5941 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5942 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5943 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5944 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5945 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5946 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5947 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5948 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5949 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5950 * 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
|
5951 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5952 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5953 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
|
5954 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5955 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5956 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5957 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
|
5958 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5959 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
|
5960 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5961 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5962 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5963 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5964 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5965 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5966 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
|
5967 #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
|
5968 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
|
5969 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
|
5970 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5971 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5972 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5973 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5974 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5975 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5976 // 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
|
5977 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
|
5978 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5979 // 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
|
5980 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
|
5981 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
|
5982 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5983 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5984 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5985 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5986 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5987 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5988 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5989 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5990 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5991 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5992 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5993 // 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
|
5994 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5995 (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
|
5996 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5997 (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
|
5998 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5999 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
6000 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
6001 |
|
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 #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
|
6003 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
|
6004 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
|
6005 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6006 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
|
6007 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
|
6008 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
|
6009 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
6010 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
|
6011 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
|
6012 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
|
6013 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
|
6014 |
|
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 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
|
6016 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6017 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6018 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
|
6019 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6020 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6021 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
|
6022 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
|
6023 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
|
6024 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
|
6025 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
|
6026 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6027 // 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
|
6028 // 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
|
6029 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
|
6030 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
|
6031 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
|
6032 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6033 #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
|
6034 |
| 7 | 6035 /* |
| 6036 * Check for CTRL-C typed by reading all available characters. | |
| 6037 * In cooked mode we should get SIGINT, no need to check. | |
| 6038 */ | |
| 6039 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6040 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6041 { |
|
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
|
6042 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
|
6043 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 6044 fill_input_buf(FALSE); |
| 6045 } | |
| 6046 | |
| 6047 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6048 * 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
|
6049 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6050 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6051 * 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
|
6052 * 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
|
6053 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6054 * "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
|
6055 * 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
|
6056 * Returns TRUE when a character is available. |
| 7 | 6057 * When a GUI is being used, this will never get called -- webb |
| 6058 */ | |
| 6059 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6060 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 6061 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6062 #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
|
6063 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
|
6064 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
|
6065 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6066 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
|
6067 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6068 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6069 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6070 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6071 * 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
|
6072 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6073 * "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
|
6074 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6075 * "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
|
6076 * 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
|
6077 * 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
|
6078 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6079 static int |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6080 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
|
6081 { |
| 7 | 6082 #ifdef FEAT_MOUSE_GPM |
| 6083 int gpm_process_wanted; | |
| 6084 #endif | |
| 6085 #ifdef FEAT_XCLIPBOARD | |
| 6086 int rest; | |
| 6087 #endif | |
| 6088 int avail; | |
| 6089 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6090 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 6091 return 1; |
| 6092 | |
| 6093 #if defined(FEAT_MOUSE_DEC) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6094 // May need to query the mouse position. |
| 7 | 6095 if (WantQueryMouse) |
| 6096 { | |
| 227 | 6097 WantQueryMouse = FALSE; |
|
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6098 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
|
6099 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 6100 } |
| 6101 #endif | |
| 6102 | |
| 6103 /* | |
| 6104 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 6105 * events. This is a bit complicated, because they might both be defined. | |
| 6106 */ | |
| 6107 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 6108 # ifdef FEAT_XCLIPBOARD | |
| 6109 rest = 0; | |
| 6110 if (do_xterm_trace()) | |
| 6111 rest = msec; | |
| 6112 # endif | |
| 6113 do | |
| 6114 { | |
| 6115 # ifdef FEAT_XCLIPBOARD | |
| 6116 if (rest != 0) | |
| 6117 { | |
| 6118 msec = XT_TRACE_DELAY; | |
| 6119 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6120 msec = rest; | |
| 6121 if (rest >= 0) | |
| 6122 rest -= msec; | |
| 6123 } | |
| 6124 # endif | |
|
17708
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6125 # 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
|
6126 // 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
|
6127 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
|
6128 invoke_sound_callback(); |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6129 # endif |
| 7 | 6130 # ifdef FEAT_MOUSE_GPM |
| 6131 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6132 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
|
6133 &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
|
6134 if (!avail && !gpm_process_wanted) |
| 7 | 6135 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6136 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6137 if (!avail) |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6138 # endif |
| 7 | 6139 { |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6140 if (!ignore_input && input_available()) |
| 7 | 6141 return 1; |
| 6142 # ifdef FEAT_XCLIPBOARD | |
| 6143 if (rest == 0 || !do_xterm_trace()) | |
| 6144 # endif | |
| 6145 break; | |
| 6146 } | |
| 6147 } | |
| 6148 while (FALSE | |
| 6149 # ifdef FEAT_MOUSE_GPM | |
| 6150 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6151 # endif | |
| 6152 # ifdef FEAT_XCLIPBOARD | |
| 6153 || (!avail && rest != 0) | |
| 6154 # endif | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6155 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6156 ; |
| 7 | 6157 |
| 6158 #else | |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6159 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6160 #endif |
| 6161 return avail; | |
| 6162 } | |
| 6163 | |
| 5541 | 6164 #ifndef VMS |
| 7 | 6165 /* |
| 6166 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6167 * "msec" == 0 will check for characters once. |
| 6168 * "msec" == -1 will block until a character is available. | |
| 7 | 6169 * When a GUI is being used, this will not be used for input -- webb |
| 6170 * Or when a Linux GPM mouse event is waiting. | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6171 * Or when a clientserver message is on the queue. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6172 * "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
|
6173 * but something else needs to be done. |
| 7 | 6174 */ |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6175 static int |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6176 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6177 { |
| 6178 int ret; | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6179 int result; |
| 14 | 6180 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6181 static int busy = FALSE; |
| 6182 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6183 // May retry getting characters after an event was handled. |
| 7 | 6184 # define MAY_LOOP |
| 6185 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6186 # ifdef ELAPSED_FUNC |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6187 // Remember at what time we started, so that we know how much longer we |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6188 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6189 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6190 elapsed_T start_tv; |
| 7 | 6191 |
|
9209
f8f41f4e0acd
commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents:
9207
diff
changeset
|
6192 if (msec > 0) |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6193 ELAPSED_INIT(start_tv); |
| 7 | 6194 # endif |
| 6195 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6196 // Handle being called recursively. This may happen for the session |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6197 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6198 if (busy) |
| 6199 return 0; | |
| 6200 #endif | |
| 6201 | |
| 6202 #ifdef MAY_LOOP | |
| 407 | 6203 for (;;) |
| 7 | 6204 #endif |
| 6205 { | |
| 6206 #ifdef MAY_LOOP | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6207 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6208 # ifdef FEAT_MZSCHEME |
| 6209 int mzquantum_used = FALSE; | |
| 6210 # endif | |
| 7 | 6211 #endif |
| 6212 #ifndef HAVE_SELECT | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6213 // each channel may use in, out and err |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6214 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6215 int nfd; |
| 6216 # ifdef FEAT_XCLIPBOARD | |
| 6217 int xterm_idx = -1; | |
| 6218 # endif | |
| 6219 # ifdef FEAT_MOUSE_GPM | |
| 6220 int gpm_idx = -1; | |
| 6221 # endif | |
| 6222 # ifdef USE_XSMP | |
| 6223 int xsmp_idx = -1; | |
| 6224 # endif | |
| 14 | 6225 int towait = (int)msec; |
| 6226 | |
| 6227 # ifdef FEAT_MZSCHEME | |
| 6228 mzvim_check_threads(); | |
| 6229 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6230 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6231 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6232 mzquantum_used = TRUE; |
| 6233 } | |
| 6234 # endif | |
| 7 | 6235 fds[0].fd = fd; |
| 6236 fds[0].events = POLLIN; | |
| 6237 nfd = 1; | |
| 6238 | |
| 6239 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6240 may_restore_clipboard(); |
| 7 | 6241 if (xterm_Shell != (Widget)0) |
| 6242 { | |
| 6243 xterm_idx = nfd; | |
| 6244 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6245 fds[nfd].events = POLLIN; | |
| 6246 nfd++; | |
| 6247 } | |
| 6248 # endif | |
| 6249 # ifdef FEAT_MOUSE_GPM | |
| 6250 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6251 { | |
| 6252 gpm_idx = nfd; | |
| 6253 fds[nfd].fd = gpm_fd; | |
| 6254 fds[nfd].events = POLLIN; | |
| 6255 nfd++; | |
| 6256 } | |
| 6257 # endif | |
| 6258 # ifdef USE_XSMP | |
| 6259 if (xsmp_icefd != -1) | |
| 6260 { | |
| 6261 xsmp_idx = nfd; | |
| 6262 fds[nfd].fd = xsmp_icefd; | |
| 6263 fds[nfd].events = POLLIN; | |
| 6264 nfd++; | |
| 6265 } | |
| 6266 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6267 #ifdef FEAT_JOB_CHANNEL |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6268 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6269 #endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6270 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6271 *interrupted = FALSE; |
| 7 | 6272 |
| 14 | 6273 ret = poll(fds, nfd, towait); |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6274 |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6275 result = ret > 0 && (fds[0].revents & POLLIN); |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6276 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6277 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6278 |
| 14 | 6279 # ifdef FEAT_MZSCHEME |
| 6280 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
|
6281 // MzThreads scheduling is required and timeout occurred |
| 14 | 6282 finished = FALSE; |
| 6283 # endif | |
| 7 | 6284 |
| 6285 # ifdef FEAT_XCLIPBOARD | |
| 6286 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6287 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6288 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6289 if (--ret == 0 && !input_available()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6290 // Try again |
| 7 | 6291 finished = FALSE; |
| 6292 } | |
| 6293 # endif | |
| 6294 # ifdef FEAT_MOUSE_GPM | |
| 6295 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6296 *check_for_gpm = 1; | |
| 6297 # endif | |
| 6298 # ifdef USE_XSMP | |
| 6299 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6300 { | |
| 6301 if (fds[xsmp_idx].revents & POLLIN) | |
| 6302 { | |
| 6303 busy = TRUE; | |
| 6304 xsmp_handle_requests(); | |
| 6305 busy = FALSE; | |
| 6306 } | |
| 6307 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6308 { | |
| 6309 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
|
6310 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6311 xsmp_close(); |
| 6312 } | |
| 6313 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6314 finished = FALSE; // Try again |
| 7 | 6315 } |
| 6316 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6317 #ifdef FEAT_JOB_CHANNEL |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6318 // 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
|
6319 if (ret >= 0) |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6320 channel_poll_check(ret, &fds); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6321 #endif |
| 7 | 6322 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6323 #else // HAVE_SELECT |
| 7 | 6324 |
| 6325 struct timeval tv; | |
| 14 | 6326 struct timeval *tvp; |
|
15029
588a5fafbb61
patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6327 // 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
|
6328 // 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
|
6329 static fd_set rfds, wfds, efds; |
| 7 | 6330 int maxfd; |
| 14 | 6331 long towait = msec; |
| 6332 | |
| 6333 # ifdef FEAT_MZSCHEME | |
| 6334 mzvim_check_threads(); | |
| 6335 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6336 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6337 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6338 mzquantum_used = TRUE; |
| 6339 } | |
| 6340 # endif | |
| 7 | 6341 |
| 14 | 6342 if (towait >= 0) |
| 7 | 6343 { |
| 14 | 6344 tv.tv_sec = towait / 1000; |
| 6345 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6346 tvp = &tv; | |
| 7 | 6347 } |
| 14 | 6348 else |
| 6349 tvp = NULL; | |
| 7 | 6350 |
| 6351 /* | |
| 6352 * Select on ready for reading and exceptional condition (end of file). | |
| 6353 */ | |
| 3046 | 6354 select_eintr: |
| 6355 FD_ZERO(&rfds); | |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6356 FD_ZERO(&wfds); |
| 7 | 6357 FD_ZERO(&efds); |
| 6358 FD_SET(fd, &rfds); | |
| 6359 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6360 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6361 FD_SET(fd, &efds); |
| 6362 # endif | |
| 6363 maxfd = fd; | |
| 6364 | |
| 6365 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6366 may_restore_clipboard(); |
| 7 | 6367 if (xterm_Shell != (Widget)0) |
| 6368 { | |
| 6369 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6370 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6371 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6372 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6373 // An event may have already been read but not handled. In |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6374 // particularly, XFlush may cause this. |
| 3748 | 6375 xterm_update(); |
| 7 | 6376 } |
| 6377 # endif | |
| 6378 # ifdef FEAT_MOUSE_GPM | |
| 6379 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6380 { | |
| 6381 FD_SET(gpm_fd, &rfds); | |
| 6382 FD_SET(gpm_fd, &efds); | |
| 6383 if (maxfd < gpm_fd) | |
| 6384 maxfd = gpm_fd; | |
| 6385 } | |
| 6386 # endif | |
| 6387 # ifdef USE_XSMP | |
| 6388 if (xsmp_icefd != -1) | |
| 6389 { | |
| 6390 FD_SET(xsmp_icefd, &rfds); | |
| 6391 FD_SET(xsmp_icefd, &efds); | |
| 6392 if (maxfd < xsmp_icefd) | |
| 6393 maxfd = xsmp_icefd; | |
| 6394 } | |
| 6395 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6396 # ifdef FEAT_JOB_CHANNEL |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6397 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6398 # endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6399 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6400 *interrupted = FALSE; |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6401 |
|
14718
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6402 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
|
6403 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
|
6404 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
|
6405 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6406 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6407 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6408 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6409 |
| 3046 | 6410 # ifdef EINTR |
| 6411 if (ret == -1 && errno == EINTR) | |
| 3133 | 6412 { |
|
26825
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6413 // Check whether the EINTR is caused by SIGTSTP |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6414 if (got_tstp && !in_mch_suspend) |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6415 { |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6416 exarg_T ea; |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6417 ea.forceit = TRUE; |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6418 ex_stop(&ea); |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6419 got_tstp = FALSE; |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6420 } |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6421 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6422 // 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
|
6423 // SIGWINCH. |
| 3133 | 6424 if (do_resize) |
| 6425 handle_resize(); | |
| 6426 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6427 // 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
|
6428 // 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
|
6429 // 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
|
6430 // external command after the process has finished. |
| 3046 | 6431 goto select_eintr; |
| 3133 | 6432 } |
| 3046 | 6433 # endif |
| 1076 | 6434 # ifdef __TANDEM |
| 6435 if (ret == -1 && errno == ENOTSUP) | |
| 6436 { | |
| 6437 FD_ZERO(&rfds); | |
| 6438 FD_ZERO(&efds); | |
| 6439 ret = 0; | |
| 6440 } | |
| 3046 | 6441 # endif |
| 14 | 6442 # ifdef FEAT_MZSCHEME |
| 6443 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
|
6444 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6445 finished = FALSE; |
| 7 | 6446 # endif |
| 6447 | |
| 6448 # ifdef FEAT_XCLIPBOARD | |
| 6449 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6450 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6451 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6452 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
|
6453 // 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
|
6454 // buffer is empty |
| 7 | 6455 if (--ret == 0 && !input_available()) |
| 6456 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6457 // Try again |
| 7 | 6458 finished = FALSE; |
| 6459 } | |
| 6460 } | |
| 6461 # endif | |
| 6462 # ifdef FEAT_MOUSE_GPM | |
| 6463 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6464 { | |
| 6465 if (FD_ISSET(gpm_fd, &efds)) | |
| 6466 gpm_close(); | |
| 6467 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6468 *check_for_gpm = 1; | |
| 6469 } | |
| 6470 # endif | |
| 6471 # ifdef USE_XSMP | |
| 6472 if (ret > 0 && xsmp_icefd != -1) | |
| 6473 { | |
| 6474 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6475 { | |
| 6476 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
|
6477 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6478 xsmp_close(); |
| 6479 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6480 finished = FALSE; // keep going if event was only one |
| 7 | 6481 } |
| 6482 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6483 { | |
| 6484 busy = TRUE; | |
| 6485 xsmp_handle_requests(); | |
| 6486 busy = FALSE; | |
| 6487 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6488 finished = FALSE; // keep going if event was only one |
| 7 | 6489 } |
| 6490 } | |
| 6491 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6492 #ifdef FEAT_JOB_CHANNEL |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6493 // 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
|
6494 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6495 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
|
6496 #endif |
| 7 | 6497 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6498 #endif // HAVE_SELECT |
| 7 | 6499 |
| 6500 #ifdef MAY_LOOP | |
| 6501 if (finished || msec == 0) | |
| 6502 break; | |
| 6503 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6504 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6505 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6506 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6507 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6508 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6509 // We're going to loop around again, find out for how long |
| 7 | 6510 if (msec > 0) |
| 6511 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6512 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6513 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6514 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6515 # else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6516 // Guess we got interrupted halfway. |
| 7 | 6517 msec = msec / 2; |
| 6518 # endif | |
| 6519 if (msec <= 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6520 break; // waited long enough |
| 7 | 6521 } |
| 6522 #endif | |
| 6523 } | |
| 6524 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6525 return result; |
| 7 | 6526 } |
| 6527 | |
| 6528 /* | |
| 444 | 6529 * Expand a path into all matching files and/or directories. Handles "*", |
| 6530 * "?", "[a-z]", "**", etc. | |
| 6531 * "path" has backslashes before chars that are not to be expanded. | |
| 6532 * Returns the number of matches found. | |
| 7 | 6533 */ |
| 6534 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6535 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6536 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6537 char_u *path, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6538 int flags) // EW_* flags |
| 7 | 6539 { |
| 444 | 6540 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6541 } |
| 6542 | |
| 6543 /* | |
| 6544 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6545 * the shell | |
| 6546 * | |
| 6547 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6548 * an error message in *file. | |
| 6549 * | |
| 6550 * num_pat is number of input patterns | |
| 6551 * pat is array of pointers to input patterns | |
| 6552 * num_file is pointer to number of matched file names | |
| 6553 * file is pointer to array of pointers to matched file names | |
| 6554 */ | |
| 6555 | |
| 6556 #ifndef SEEK_SET | |
| 6557 # define SEEK_SET 0 | |
| 6558 #endif | |
| 6559 #ifndef SEEK_END | |
| 6560 # define SEEK_END 2 | |
| 6561 #endif | |
| 6562 | |
| 822 | 6563 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6564 |
| 7 | 6565 int |
|
7833
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parents:
7807
diff
changeset
|
6566 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6567 int num_pat, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6568 char_u **pat, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6569 int *num_file, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
6570 char_u ***file, |
|
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diff
changeset
|
6571 int flags) // EW_* flags |
| 7 | 6572 { |
| 6573 int i; | |
| 6574 size_t len; | |
|
11281
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patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6575 long llen; |
| 7 | 6576 char_u *p; |
| 6577 int dir; | |
|
9536
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Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6578 |
| 1508 | 6579 /* |
| 6580 * This is the non-OS/2 implementation (really Unix). | |
| 6581 */ | |
| 7 | 6582 int j; |
| 6583 char_u *tempname; | |
| 6584 char_u *command; | |
| 6585 FILE *fd; | |
| 6586 char_u *buffer; | |
|
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diff
changeset
|
6587 #define STYLE_ECHO 0 // use "echo", the default |
|
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parents:
18761
diff
changeset
|
6588 #define STYLE_GLOB 1 // use "glob", for csh |
|
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parents:
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diff
changeset
|
6589 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh |
|
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diff
changeset
|
6590 #define STYLE_PRINT 3 // use "print -N", for zsh |
|
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diff
changeset
|
6591 #define STYLE_BT 4 // `cmd` expansion, execute the pattern |
|
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diff
changeset
|
6592 // directly |
| 7 | 6593 int shell_style = STYLE_ECHO; |
| 6594 int check_spaces; | |
| 6595 static int did_find_nul = FALSE; | |
|
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changeset
|
6596 int ampersand = FALSE; |
|
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diff
changeset
|
6597 // vimglob() function to define for Posix shell |
| 1620 | 6598 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6599 |
|
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diff
changeset
|
6600 *num_file = 0; // default: no files found |
| 7 | 6601 *file = NULL; |
| 6602 | |
| 6603 /* | |
| 6604 * If there are no wildcards, just copy the names to allocated memory. | |
| 6605 * Saves a lot of time, because we don't have to start a new shell. | |
| 6606 */ | |
| 6607 if (!have_wildcard(num_pat, pat)) | |
| 6608 return save_patterns(num_pat, pat, num_file, file); | |
| 6609 | |
| 428 | 6610 # ifdef HAVE_SANDBOX |
|
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diff
changeset
|
6611 // Don't allow any shell command in the sandbox. |
| 428 | 6612 if (sandbox != 0 && check_secure()) |
| 6613 return FAIL; | |
| 6614 # endif | |
| 6615 | |
| 7 | 6616 /* |
| 6617 * Don't allow the use of backticks in secure and restricted mode. | |
| 6618 */ | |
| 428 | 6619 if (secure || restricted) |
| 7 | 6620 for (i = 0; i < num_pat; ++i) |
| 6621 if (vim_strchr(pat[i], '`') != NULL | |
| 6622 && (check_restricted() || check_secure())) | |
| 6623 return FAIL; | |
| 6624 | |
| 6625 /* | |
| 6626 * get a name for the temp file | |
| 6627 */ | |
| 6721 | 6628 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6629 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
6630 emsg(_(e_cant_get_temp_file_name)); |
| 7 | 6631 return FAIL; |
| 6632 } | |
| 6633 | |
| 6634 /* | |
| 6635 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6636 * file. |
| 6637 * STYLE_BT: NL separated | |
| 6638 * If expanding `cmd` execute it directly. | |
| 6639 * STYLE_GLOB: NUL separated | |
| 6640 * If we use *csh, "glob" will work better than "echo". | |
| 6641 * STYLE_PRINT: NL or NUL separated | |
| 6642 * If we use *zsh, "print -N" will work better than "glob". | |
| 6643 * STYLE_VIMGLOB: NL separated | |
| 6644 * If we use *sh*, we define "vimglob()". | |
| 6645 * STYLE_ECHO: space separated. | |
| 6646 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6647 */ |
| 6648 if (num_pat == 1 && *pat[0] == '`' | |
| 6649 && (len = STRLEN(pat[0])) > 2 | |
| 6650 && *(pat[0] + len - 1) == '`') | |
| 6651 shell_style = STYLE_BT; | |
| 6652 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6653 { | |
| 6654 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6655 shell_style = STYLE_GLOB; | |
| 6656 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6657 shell_style = STYLE_PRINT; | |
| 6658 } | |
| 1508 | 6659 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6660 "sh") != NULL) | |
| 6661 shell_style = STYLE_VIMGLOB; | |
| 6662 | |
|
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diff
changeset
|
6663 // Compute the length of the command. We need 2 extra bytes: for the |
|
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parents:
18761
diff
changeset
|
6664 // optional '&' and for the NUL. |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6665 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6666 len = STRLEN(tempname) + 29; |
| 1508 | 6667 if (shell_style == STYLE_VIMGLOB) |
| 6668 len += STRLEN(sh_vimglob_func); | |
| 6669 | |
| 147 | 6670 for (i = 0; i < num_pat; ++i) |
| 6671 { | |
|
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18761
diff
changeset
|
6672 // Count the length of the patterns in the same way as they are put in |
|
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parents:
18761
diff
changeset
|
6673 // "command" below. |
| 147 | 6674 #ifdef USE_SYSTEM |
|
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diff
changeset
|
6675 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6676 #else |
|
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parents:
18761
diff
changeset
|
6677 ++len; // add space |
| 628 | 6678 for (j = 0; pat[i][j] != NUL; ++j) |
| 6679 { | |
| 6680 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
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18761
diff
changeset
|
6681 ++len; // may add a backslash |
| 628 | 6682 ++len; |
| 6683 } | |
| 147 | 6684 #endif |
| 6685 } | |
| 7 | 6686 command = alloc(len); |
| 6687 if (command == NULL) | |
| 6688 { | |
|
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diff
changeset
|
6689 // out of memory |
| 7 | 6690 vim_free(tempname); |
| 6691 return FAIL; | |
| 6692 } | |
| 6693 | |
| 6694 /* | |
| 6695 * Build the shell command: | |
| 6696 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6697 * recognizes this). | |
| 6698 * - Add the shell command to print the expanded names. | |
| 6699 * - Add the temp file name. | |
| 6700 * - Add the file name patterns. | |
| 6701 */ | |
| 6702 if (shell_style == STYLE_BT) | |
| 6703 { | |
|
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diff
changeset
|
6704 // change `command; command& ` to (command; command ) |
| 628 | 6705 STRCPY(command, "("); |
|
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diff
changeset
|
6706 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6707 p = command + STRLEN(command) - 1; |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
6708 *p-- = ')'; // remove last backtick |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6709 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6710 --p; |
|
18810
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6711 if (*p == '&') // remove trailing '&' |
| 7 | 6712 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6713 ampersand = TRUE; |
| 7 | 6714 *p = ' '; |
| 6715 } | |
| 6716 STRCAT(command, ">"); | |
| 6717 } | |
| 6718 else | |
| 6719 { | |
|
26183
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
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26020
diff
changeset
|
6720 STRCPY(command, ""); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6721 if (shell_style == STYLE_GLOB) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6722 { |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6723 // Assume the nonomatch option is valid only for csh like shells, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6724 // otherwise, this may set the positional parameters for the shell, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6725 // e.g. "$*". |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6726 if (flags & EW_NOTFOUND) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6727 STRCAT(command, "set nonomatch; "); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6728 else |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
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26020
diff
changeset
|
6729 STRCAT(command, "unset nonomatch; "); |
|
9865f996a3c0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6730 } |
| 7 | 6731 if (shell_style == STYLE_GLOB) |
| 6732 STRCAT(command, "glob >"); | |
| 6733 else if (shell_style == STYLE_PRINT) | |
| 6734 STRCAT(command, "print -N >"); | |
| 1508 | 6735 else if (shell_style == STYLE_VIMGLOB) |
| 6736 STRCAT(command, sh_vimglob_func); | |
| 7 | 6737 else |
| 6738 STRCAT(command, "echo >"); | |
| 6739 } | |
| 1508 | 6740 |
| 7 | 6741 STRCAT(command, tempname); |
| 1508 | 6742 |
| 7 | 6743 if (shell_style != STYLE_BT) |
| 6744 for (i = 0; i < num_pat; ++i) | |
| 6745 { | |
|
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changeset
|
6746 // When using system() always add extra quotes, because the shell |
|
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parents:
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diff
changeset
|
6747 // is started twice. Otherwise put a backslash before special |
|
44b855153d8e
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parents:
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diff
changeset
|
6748 // characters, except inside ``. |
| 7 | 6749 #ifdef USE_SYSTEM |
| 6750 STRCAT(command, " \""); | |
| 6751 STRCAT(command, pat[i]); | |
| 6752 STRCAT(command, "\""); | |
| 6753 #else | |
| 233 | 6754 int intick = FALSE; |
| 6755 | |
| 7 | 6756 p = command + STRLEN(command); |
| 6757 *p++ = ' '; | |
| 628 | 6758 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6759 { |
| 6760 if (pat[i][j] == '`') | |
| 6761 intick = !intick; | |
| 628 | 6762 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6763 { | |
|
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diff
changeset
|
6764 // Remove a backslash, take char literally. But keep |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
6765 // 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
|
6766 // and before a backtick. |
| 644 | 6767 if (intick |
| 652 | 6768 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6769 || pat[i][j + 1] == '`') | |
| 644 | 6770 *p++ = '\\'; |
| 648 | 6771 ++j; |
| 628 | 6772 } |
| 6174 | 6773 else if (!intick |
| 6774 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6775 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
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diff
changeset
|
6776 // Put a backslash before a special character, but not |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
6777 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
6778 // set. |
| 628 | 6779 *p++ = '\\'; |
| 648 | 6780 |
|
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diff
changeset
|
6781 // Copy one character. |
| 648 | 6782 *p++ = pat[i][j]; |
| 233 | 6783 } |
| 7 | 6784 *p = NUL; |
| 6785 #endif | |
| 6786 } | |
| 6787 if (flags & EW_SILENT) | |
| 6788 show_shell_mess = FALSE; | |
|
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changeset
|
6789 if (ampersand) |
|
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diff
changeset
|
6790 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6791 |
| 6792 /* | |
| 6793 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6794 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6795 * expand any other pattern. | |
| 6796 */ | |
| 6797 if (shell_style == STYLE_PRINT) | |
|
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diff
changeset
|
6798 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6799 |
| 6800 /* | |
| 6801 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6802 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6803 * in one of the patterns, otherwise we can still use the fast option. | |
| 6804 */ | |
| 6805 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
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diff
changeset
|
6806 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6807 |
| 6808 /* | |
| 6809 * execute the shell command | |
| 6810 */ | |
| 6811 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6812 | |
|
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diff
changeset
|
6813 // 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
|
6814 // 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
|
6815 if (ampersand) |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
6816 mch_delay(10L, MCH_DELAY_IGNOREINPUT); |
| 7 | 6817 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6818 extra_shell_arg = NULL; // cleanup |
| 7 | 6819 show_shell_mess = TRUE; |
| 6820 vim_free(command); | |
| 6821 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6822 if (i != 0) // mch_call_shell() failed |
| 7 | 6823 { |
| 6824 mch_remove(tempname); | |
| 6825 vim_free(tempname); | |
| 6826 /* | |
| 6827 * With interactive completion, the error message is not printed. | |
| 6828 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6829 * from the shell, so screen may still get messed up -- webb. | |
| 6830 */ | |
| 6831 #ifndef USE_SYSTEM | |
| 6832 if (!(flags & EW_SILENT)) | |
| 6833 #endif | |
| 6834 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6835 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
|
6836 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
|
6837 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6838 #ifdef USE_SYSTEM |
| 6839 if (!(flags & EW_SILENT)) | |
| 6840 #endif | |
| 6841 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6842 msg(_(e_cannot_expand_wildcards)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6843 msg_start(); // don't overwrite this message |
| 7 | 6844 } |
| 6845 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6846 // 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
|
6847 // EW_NOTFOUND is given |
| 7 | 6848 if (shell_style == STYLE_BT) |
| 6849 return FAIL; | |
| 6850 goto notfound; | |
| 6851 } | |
| 6852 | |
| 6853 /* | |
| 6854 * read the names from the file into memory | |
| 6855 */ | |
| 6856 fd = fopen((char *)tempname, READBIN); | |
| 6857 if (fd == NULL) | |
| 6858 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6859 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6860 if (!(flags & EW_SILENT)) |
| 6861 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6862 msg(_(e_cannot_expand_wildcards)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6863 msg_start(); // don't overwrite this message |
| 7 | 6864 } |
| 6865 vim_free(tempname); | |
| 6866 goto notfound; | |
| 6867 } | |
| 6868 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
|
6869 llen = ftell(fd); // get size of temp file |
| 7 | 6870 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
|
6871 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6872 // 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
|
6873 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6874 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6875 buffer = alloc(llen + 1); |
| 7 | 6876 if (buffer == NULL) |
| 6877 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6878 // out of memory |
| 7 | 6879 mch_remove(tempname); |
| 6880 vim_free(tempname); | |
| 6881 fclose(fd); | |
| 6882 return FAIL; | |
| 6883 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6884 len = llen; |
| 7 | 6885 i = fread((char *)buffer, 1, len, fd); |
| 6886 fclose(fd); | |
| 6887 mch_remove(tempname); | |
| 1877 | 6888 if (i != (int)len) |
| 7 | 6889 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6890 // unexpected read error |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
6891 semsg(_(e_cant_read_file_str), tempname); |
| 7 | 6892 vim_free(tempname); |
| 6893 vim_free(buffer); | |
| 6894 return FAIL; | |
| 6895 } | |
| 6896 vim_free(tempname); | |
| 6897 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6898 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6899 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6900 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6901 for (i = 0; i < (int)len; ++i) |
| 7 | 6902 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6903 *p++ = buffer[i]; | |
| 6904 len = p - buffer; | |
| 6905 # endif | |
| 6906 | |
| 6907 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6908 // file names are separated with Space |
| 7 | 6909 if (shell_style == STYLE_ECHO) |
| 6910 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6911 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6912 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6913 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6914 { |
| 6915 while (*p != ' ' && *p != '\n') | |
| 6916 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6917 p = skipwhite(p); // skip to next entry |
| 7 | 6918 } |
| 6919 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6920 // file names are separated with NL |
| 1508 | 6921 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6922 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6923 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6924 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6925 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6926 { |
| 6927 while (*p != '\n' && *p != NUL) | |
| 6928 ++p; | |
| 6929 if (*p != NUL) | |
| 6930 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6931 p = skipwhite(p); // skip leading white space |
| 7 | 6932 } |
| 6933 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6934 // file names are separated with NUL |
| 7 | 6935 else |
| 6936 { | |
| 6937 /* | |
| 6938 * Some versions of zsh use spaces instead of NULs to separate | |
| 6939 * results. Only do this when there is no NUL before the end of the | |
| 6940 * buffer, otherwise we would never be able to use file names with | |
| 6941 * embedded spaces when zsh does use NULs. | |
| 6942 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6943 * don't check for spaces again. | |
| 6944 */ | |
| 6945 check_spaces = FALSE; | |
| 6946 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6947 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6948 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6949 buffer[len] = NUL; |
| 5533 | 6950 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6951 did_find_nul = TRUE; |
| 6952 else | |
| 6953 check_spaces = TRUE; | |
| 6954 } | |
| 6955 | |
| 6956 /* | |
| 6957 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6958 * already is one, for STYLE_GLOB it needs to be added. | |
| 6959 */ | |
| 6960 if (len && buffer[len - 1] == NUL) | |
| 6961 --len; | |
| 6962 else | |
| 6963 buffer[len] = NUL; | |
| 6964 i = 0; | |
| 6965 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
|
6966 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6967 { |
| 6968 ++i; | |
| 6969 *p = NUL; | |
| 6970 } | |
| 6971 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6972 ++i; // count last entry |
| 7 | 6973 } |
| 6974 if (i == 0) | |
| 6975 { | |
| 6976 /* | |
| 6977 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6978 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6979 * error; and hey, it's good to check anyway -- webb. | |
| 6980 */ | |
| 6981 vim_free(buffer); | |
| 6982 goto notfound; | |
| 6983 } | |
| 6984 *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
|
6985 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6986 if (*file == NULL) |
| 6987 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6988 // out of memory |
| 7 | 6989 vim_free(buffer); |
| 6990 return FAIL; | |
| 6991 } | |
| 6992 | |
| 6993 /* | |
| 6994 * Isolate the individual file names. | |
| 6995 */ | |
| 6996 p = buffer; | |
| 6997 for (i = 0; i < *num_file; ++i) | |
| 6998 { | |
| 6999 (*file)[i] = p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7000 // Space or NL separates |
| 1508 | 7001 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 7002 || shell_style == STYLE_VIMGLOB) | |
| 7 | 7003 { |
| 652 | 7004 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 7005 && *p != '\n' && *p != NUL) | |
| 7 | 7006 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7007 if (p == buffer + len) // last entry |
| 7 | 7008 *p = NUL; |
| 7009 else | |
| 7010 { | |
| 7011 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7012 p = skipwhite(p); // skip to next entry |
| 7 | 7013 } |
| 7014 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7015 else // NUL separates |
| 7 | 7016 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7017 while (*p && p < buffer + len) // skip entry |
| 7 | 7018 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7019 ++p; // skip NUL |
| 7 | 7020 } |
| 7021 } | |
| 7022 | |
| 7023 /* | |
| 7024 * Move the file names to allocated memory. | |
| 7025 */ | |
| 7026 for (j = 0, i = 0; i < *num_file; ++i) | |
| 7027 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7028 // Require the files to exist. Helps when using /bin/sh |
| 7 | 7029 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 7030 continue; | |
| 7031 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7032 // check if this entry should be included |
| 7 | 7033 dir = (mch_isdir((*file)[i])); |
| 7034 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 7035 continue; | |
| 7036 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7037 // Skip files that are not executable if we check for that. |
| 6695 | 7038 if (!dir && (flags & EW_EXEC) |
| 7039 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 7040 continue; |
| 7041 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
7042 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 7043 if (p) |
| 7044 { | |
| 7045 STRCPY(p, (*file)[i]); | |
| 7046 if (dir) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7047 add_pathsep(p); // add '/' to a directory name |
| 7 | 7048 (*file)[j++] = p; |
| 7049 } | |
| 7050 } | |
| 7051 vim_free(buffer); | |
| 7052 *num_file = j; | |
| 7053 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7054 if (*num_file == 0) // rejected all entries |
| 7 | 7055 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
7056 VIM_CLEAR(*file); |
| 7 | 7057 goto notfound; |
| 7058 } | |
| 7059 | |
| 7060 return OK; | |
| 7061 | |
| 7062 notfound: | |
| 7063 if (flags & EW_NOTFOUND) | |
| 7064 return save_patterns(num_pat, pat, num_file, file); | |
| 7065 return FAIL; | |
| 7066 } | |
| 7067 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7068 #endif // VMS |
| 7 | 7069 |
| 7070 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7071 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7072 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7073 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7074 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7075 char_u ***file) |
| 7 | 7076 { |
| 7077 int i; | |
| 99 | 7078 char_u *s; |
| 7 | 7079 |
|
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
|
7080 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 7081 if (*file == NULL) |
| 7082 return FAIL; | |
| 7083 for (i = 0; i < num_pat; i++) | |
| 99 | 7084 { |
| 7085 s = vim_strsave(pat[i]); | |
| 7086 if (s != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7087 // 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
|
7088 // backslashes. |
| 99 | 7089 backslash_halve(s); |
| 7090 (*file)[i] = s; | |
| 7091 } | |
| 7 | 7092 *num_file = num_pat; |
| 7093 return OK; | |
| 7094 } | |
| 7095 | |
| 7096 /* | |
| 7097 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 7098 * expand. | |
| 7099 */ | |
| 7100 int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7101 mch_has_exp_wildcard(char_u *p) |
| 7 | 7102 { |
|
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7103 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7104 { |
| 7105 if (*p == '\\' && p[1] != NUL) | |
| 7106 ++p; | |
| 7107 else | |
| 7108 if (vim_strchr((char_u *) | |
| 7109 #ifdef VMS | |
| 7110 "*?%" | |
| 7111 #else | |
| 7112 "*?[{'" | |
| 7113 #endif | |
| 7114 , *p) != NULL) | |
| 7115 return TRUE; | |
| 7116 } | |
| 7117 return FALSE; | |
| 7118 } | |
| 7119 | |
| 7120 /* | |
| 7121 * Return TRUE if the string "p" contains a wildcard. | |
| 7122 * Don't recognize '~' at the end as a wildcard. | |
| 7123 */ | |
| 7124 int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7125 mch_has_wildcard(char_u *p) |
| 7 | 7126 { |
|
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7127 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7128 { |
| 7129 if (*p == '\\' && p[1] != NUL) | |
| 7130 ++p; | |
| 7131 else | |
| 7132 if (vim_strchr((char_u *) | |
| 7133 #ifdef VMS | |
| 7134 "*?%$" | |
| 7135 #else | |
| 7136 "*?[{`'$" | |
| 7137 #endif | |
| 7138 , *p) != NULL | |
| 7139 || (*p == '~' && p[1] != NUL)) | |
| 7140 return TRUE; | |
| 7141 } | |
| 7142 return FALSE; | |
| 7143 } | |
| 7144 | |
| 7145 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7146 have_wildcard(int num, char_u **file) |
| 7 | 7147 { |
| 7148 int i; | |
| 7149 | |
| 7150 for (i = 0; i < num; i++) | |
| 7151 if (mch_has_wildcard(file[i])) | |
| 7152 return 1; | |
| 7153 return 0; | |
| 7154 } | |
| 7155 | |
| 7156 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7157 have_dollars(int num, char_u **file) |
| 7 | 7158 { |
| 7159 int i; | |
| 7160 | |
| 7161 for (i = 0; i < num; i++) | |
| 7162 if (vim_strchr(file[i], '$') != NULL) | |
| 7163 return TRUE; | |
| 7164 return FALSE; | |
| 7165 } | |
| 7166 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7167 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7168 /* |
| 7169 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7170 * This version can only move regular files and will fail if the | |
| 7171 * destination exists. | |
| 7172 */ | |
| 7173 int | |
|
8336
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commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7174 mch_rename(const char *src, const char *dest) |
| 7 | 7175 { |
| 7176 struct stat st; | |
| 7177 | |
|
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diff
changeset
|
7178 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7179 return -1; |
|
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diff
changeset
|
7180 if (link(src, dest) != 0) // link file to new name |
| 7 | 7181 return -1; |
|
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diff
changeset
|
7182 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7183 return 0; |
| 7184 return -1; | |
| 7185 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7186 #endif // !HAVE_RENAME |
| 7 | 7187 |
|
16527
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Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7188 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7189 /* |
| 7190 * Initializes connection with gpm (if it isn't already opened) | |
| 7191 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7192 */ | |
| 7193 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7194 gpm_open(void) |
| 7 | 7195 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7196 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7197 |
| 7198 if (!gpm_flag) | |
| 7199 { | |
| 7200 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7201 gpm_connect.defaultMask = ~GPM_HARD; | |
|
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diff
changeset
|
7202 // Default handling for mouse move |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7203 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7204 gpm_connect.maxMod = 0xffff; |
| 7205 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7206 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7207 // 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
|
7208 // 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
|
7209 // 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
|
7210 // so we shouldn't have problem with this |
| 1832 | 7211 # ifdef SIGTSTP |
|
26825
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
7212 signal(SIGTSTP, restricted ? SIG_IGN : (RETSIGTYPE (*)())sig_tstp); |
| 1832 | 7213 # endif |
|
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18761
diff
changeset
|
7214 return 1; // succeed |
| 7 | 7215 } |
| 7216 if (gpm_fd == -2) | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7217 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7218 return 0; |
| 7219 } | |
|
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parents:
18761
diff
changeset
|
7220 return 1; // already open |
| 7 | 7221 } |
| 7222 | |
| 7223 /* | |
|
16527
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7224 * Returns TRUE if the GPM mouse is enabled. |
|
5412fcd03ecb
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Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7225 */ |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7226 int |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7227 gpm_enabled(void) |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7228 { |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7229 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
|
7230 } |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7231 |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7232 /* |
| 7 | 7233 * Closes connection to gpm |
| 7234 */ | |
| 7235 static void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7236 gpm_close(void) |
| 7 | 7237 { |
|
16527
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7238 if (gpm_enabled()) |
| 7 | 7239 Gpm_Close(); |
| 7240 } | |
| 7241 | |
|
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
|
7242 /* |
|
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
|
7243 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7244 * generated key sequence. |
| 5782 | 7245 * This function is styled after gui_send_mouse_event(). |
| 7 | 7246 */ |
| 7247 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7248 mch_gpm_process(void) |
| 7 | 7249 { |
| 7250 int button; | |
| 7251 static Gpm_Event gpm_event; | |
| 7252 char_u string[6]; | |
| 7253 int_u vim_modifiers; | |
| 7254 int row,col; | |
| 7255 unsigned char buttons_mask; | |
| 7256 unsigned char gpm_modifiers; | |
| 7257 static unsigned char old_buttons = 0; | |
| 7258 | |
| 7259 Gpm_GetEvent(&gpm_event); | |
| 7260 | |
| 7261 #ifdef FEAT_GUI | |
|
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18761
diff
changeset
|
7262 // Don't put events in the input queue now. |
| 7 | 7263 if (hold_gui_events) |
| 7264 return 0; | |
| 7265 #endif | |
| 7266 | |
| 7267 row = gpm_event.y - 1; | |
| 7268 col = gpm_event.x - 1; | |
| 7269 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7270 string[0] = ESC; // Our termcode |
| 7 | 7271 string[1] = 'M'; |
| 7272 string[2] = 'G'; | |
| 7273 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7274 { | |
| 7275 case GPM_DRAG: | |
| 7276 string[3] = MOUSE_DRAG; | |
| 7277 break; | |
| 7278 case GPM_DOWN: | |
| 7279 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7280 old_buttons = gpm_event.buttons; | |
| 7281 switch (buttons_mask) | |
| 7282 { | |
| 7283 case GPM_B_LEFT: | |
| 7284 button = MOUSE_LEFT; | |
| 7285 break; | |
| 7286 case GPM_B_MIDDLE: | |
| 7287 button = MOUSE_MIDDLE; | |
| 7288 break; | |
| 7289 case GPM_B_RIGHT: | |
| 7290 button = MOUSE_RIGHT; | |
| 7291 break; | |
| 7292 default: | |
| 7293 return 0; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7294 // 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
|
7295 // reported in one event? |
| 7 | 7296 } |
| 7297 string[3] = (char_u)(button | 0x20); | |
| 7298 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7299 break; | |
| 7300 case GPM_UP: | |
| 7301 string[3] = MOUSE_RELEASE; | |
| 7302 old_buttons &= ~gpm_event.buttons; | |
| 7303 break; | |
| 7304 default: | |
| 7305 return 0; | |
| 7306 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7307 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7308 gpm_modifiers = gpm_event.modifiers; |
| 7309 vim_modifiers = 0x0; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7310 // 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
|
7311 // 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
|
7312 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7313 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7314 vim_modifiers |= MOUSE_SHIFT; | |
| 7315 | |
| 7316 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7317 vim_modifiers |= MOUSE_CTRL; | |
| 7318 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7319 vim_modifiers |= MOUSE_ALT; | |
| 7320 string[3] |= vim_modifiers; | |
| 7321 string[4] = (char_u)(col + ' ' + 1); | |
| 7322 string[5] = (char_u)(row + ' ' + 1); | |
| 7323 add_to_input_buf(string, 6); | |
| 7324 return 6; | |
| 7325 } | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
7326 #endif // FEAT_MOUSE_GPM |
| 7 | 7327 |
| 1620 | 7328 #ifdef FEAT_SYSMOUSE |
| 7329 /* | |
| 7330 * Initialize connection with sysmouse. | |
| 7331 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7332 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7333 * Return OK if succeeded, FAIL if failed. | |
| 7334 */ | |
| 7335 static int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7336 sysmouse_open(void) |
| 1620 | 7337 { |
| 7338 struct mouse_info mouse; | |
| 7339 | |
| 7340 mouse.operation = MOUSE_MODE; | |
| 7341 mouse.u.mode.mode = 0; | |
| 7342 mouse.u.mode.signal = SIGUSR2; | |
| 7343 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7344 { | |
| 7345 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7346 mouse.operation = MOUSE_SHOW; | |
| 7347 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7348 return OK; | |
| 7349 } | |
| 7350 return FAIL; | |
| 7351 } | |
| 7352 | |
| 7353 /* | |
| 7354 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7355 * virtual console do not send us any sysmouse related signal. | |
| 7356 */ | |
| 7357 static void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7358 sysmouse_close(void) |
| 1620 | 7359 { |
| 7360 struct mouse_info mouse; | |
| 7361 | |
| 7362 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7363 mouse.operation = MOUSE_MODE; | |
| 7364 mouse.u.mode.mode = 0; | |
| 7365 mouse.u.mode.signal = 0; | |
| 7366 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7367 } | |
| 7368 | |
| 7369 /* | |
| 7370 * Gets info from sysmouse and adds special keys to input buf. | |
| 7371 */ | |
| 7372 static RETSIGTYPE | |
| 7373 sig_sysmouse SIGDEFARG(sigarg) | |
| 7374 { | |
| 7375 struct mouse_info mouse; | |
| 7376 struct video_info video; | |
| 7377 char_u string[6]; | |
| 7378 int row, col; | |
| 7379 int button; | |
| 7380 int buttons; | |
| 7381 static int oldbuttons = 0; | |
| 7382 | |
| 7383 #ifdef FEAT_GUI | |
|
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18761
diff
changeset
|
7384 // Don't put events in the input queue now. |
| 1620 | 7385 if (hold_gui_events) |
| 7386 return; | |
| 7387 #endif | |
| 7388 | |
| 7389 mouse.operation = MOUSE_GETINFO; | |
| 7390 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7391 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7392 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7393 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7394 { | |
| 7395 row = mouse.u.data.y / video.vi_cheight; | |
| 7396 col = mouse.u.data.x / video.vi_cwidth; | |
| 7397 buttons = mouse.u.data.buttons; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7398 string[0] = ESC; // Our termcode |
| 1620 | 7399 string[1] = 'M'; |
| 7400 string[2] = 'S'; | |
| 7401 if (oldbuttons == buttons && buttons != 0) | |
| 7402 { | |
| 7403 button = MOUSE_DRAG; | |
| 7404 } | |
| 7405 else | |
| 7406 { | |
| 7407 switch (buttons) | |
| 7408 { | |
| 7409 case 0: | |
| 7410 button = MOUSE_RELEASE; | |
| 7411 break; | |
| 7412 case 1: | |
| 7413 button = MOUSE_LEFT; | |
| 7414 break; | |
| 7415 case 2: | |
| 7416 button = MOUSE_MIDDLE; | |
| 7417 break; | |
| 7418 case 4: | |
| 7419 button = MOUSE_RIGHT; | |
| 7420 break; | |
| 7421 default: | |
| 7422 return; | |
| 7423 } | |
| 7424 oldbuttons = buttons; | |
| 7425 } | |
| 7426 string[3] = (char_u)(button); | |
| 7427 string[4] = (char_u)(col + ' ' + 1); | |
| 7428 string[5] = (char_u)(row + ' ' + 1); | |
| 7429 add_to_input_buf(string, 6); | |
| 7430 } | |
| 7431 return; | |
| 7432 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7433 #endif // FEAT_SYSMOUSE |
| 1620 | 7434 |
| 7 | 7435 #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
|
7436 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7437 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7438 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7439 typedef int (*INTPROCINT)(int); |
| 7 | 7440 |
| 7441 /* | |
| 7442 * Call a DLL routine which takes either a string or int param | |
| 7443 * and returns an allocated string. | |
| 7444 */ | |
| 7445 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7446 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7447 char_u *libname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7448 char_u *funcname, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7449 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
|
7450 int argint, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7451 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
|
7452 int *number_result) |
| 7 | 7453 { |
| 7454 # if defined(USE_DLOPEN) | |
| 7455 void *hinstLib; | |
| 12 | 7456 char *dlerr = NULL; |
| 7 | 7457 # else |
| 7458 shl_t hinstLib; | |
| 7459 # endif | |
| 7460 STRPROCSTR ProcAdd; | |
| 7461 INTPROCSTR ProcAddI; | |
| 7462 char_u *retval_str = NULL; | |
| 7463 int retval_int = 0; | |
| 7464 int success = FALSE; | |
| 7465 | |
| 900 | 7466 /* |
| 7467 * Get a handle to the DLL module. | |
| 7468 */ | |
| 7 | 7469 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7470 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7471 (void)dlerror(); |
| 7472 | |
| 7 | 7473 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7474 # ifdef RTLD_LOCAL | |
| 7475 | RTLD_LOCAL | |
| 7476 # endif | |
| 7477 ); | |
| 12 | 7478 if (hinstLib == NULL) |
| 7479 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7480 // "dlerr" must be used before dlclose() |
| 12 | 7481 dlerr = (char *)dlerror(); |
| 7482 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7483 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7484 } |
| 7 | 7485 # else |
| 7486 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7487 # endif | |
| 7488 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7489 // If the handle is valid, try to get the function address. |
| 7 | 7490 if (hinstLib != NULL) |
| 7491 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7492 # ifdef USING_SETJMP |
| 7 | 7493 /* |
| 7494 * Catch a crash when calling the library function. For example when | |
| 7495 * using a number where a string pointer is expected. | |
| 7496 */ | |
| 7497 mch_startjmp(); | |
| 7498 if (SETJMP(lc_jump_env) != 0) | |
| 7499 { | |
| 7500 success = FALSE; | |
| 857 | 7501 # if defined(USE_DLOPEN) |
| 12 | 7502 dlerr = NULL; |
| 857 | 7503 # endif |
| 7 | 7504 mch_didjmp(); |
| 7505 } | |
| 7506 else | |
| 7507 # endif | |
| 7508 { | |
| 7509 retval_str = NULL; | |
| 7510 retval_int = 0; | |
| 7511 | |
| 7512 if (argstring != NULL) | |
| 7513 { | |
| 7514 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7515 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7516 dlerr = (char *)dlerror(); |
| 7 | 7517 # else |
| 7518 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7519 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7520 ProcAdd = NULL; | |
| 7521 # endif | |
| 12 | 7522 if ((success = (ProcAdd != NULL |
| 7523 # if defined(USE_DLOPEN) | |
| 7524 && dlerr == NULL | |
| 7525 # endif | |
| 7526 ))) | |
| 7 | 7527 { |
| 7528 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7529 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring); |
| 7 | 7530 else |
| 7531 retval_str = (ProcAdd)(argstring); | |
| 7532 } | |
| 7533 } | |
| 7534 else | |
| 7535 { | |
| 7536 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7537 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7538 dlerr = (char *)dlerror(); |
| 7 | 7539 # else |
| 7540 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7541 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7542 ProcAddI = NULL; | |
| 7543 # endif | |
| 12 | 7544 if ((success = (ProcAddI != NULL |
| 7545 # if defined(USE_DLOPEN) | |
| 7546 && dlerr == NULL | |
| 7547 # endif | |
| 7548 ))) | |
| 7 | 7549 { |
| 7550 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7551 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint); |
| 7 | 7552 else |
| 7553 retval_str = (ProcAddI)(argint); | |
| 7554 } | |
| 7555 } | |
| 7556 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7557 // 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
|
7558 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7559 if (string_result == NULL) |
| 7560 *number_result = retval_int; | |
| 7561 else if (retval_str != NULL | |
| 7562 && retval_str != (char_u *)1 | |
| 7563 && retval_str != (char_u *)-1) | |
| 7564 *string_result = vim_strsave(retval_str); | |
| 7565 } | |
| 7566 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7567 # ifdef USING_SETJMP |
| 7 | 7568 mch_endjmp(); |
| 7569 # ifdef SIGHASARG | |
| 7570 if (lc_signal != 0) | |
| 7571 { | |
| 7572 int i; | |
| 7573 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7574 // try to find the name of this signal |
| 7 | 7575 for (i = 0; signal_info[i].sig != -1; i++) |
| 7576 if (lc_signal == signal_info[i].sig) | |
| 7577 break; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7578 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7579 } |
| 7580 # endif | |
| 7581 # endif | |
| 7582 | |
| 12 | 7583 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7584 // "dlerr" must be used before dlclose() |
| 12 | 7585 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7586 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7587 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7588 // Free the DLL module. |
| 7 | 7589 (void)dlclose(hinstLib); |
| 7590 # else | |
| 7591 (void)shl_unload(hinstLib); | |
| 7592 # endif | |
| 7593 } | |
| 7594 | |
| 7595 if (!success) | |
| 7596 { | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
7597 semsg(_(e_library_call_failed_for_str), funcname); |
| 7 | 7598 return FAIL; |
| 7599 } | |
| 7600 | |
| 7601 return OK; | |
| 7602 } | |
| 7603 #endif | |
| 7604 | |
| 7605 #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
|
7606 static int xterm_trace = -1; // default: disabled |
| 7 | 7607 static int xterm_button; |
| 7608 | |
| 7609 /* | |
| 7610 * Setup a dummy window for X selections in a terminal. | |
| 7611 */ | |
| 7612 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7613 setup_term_clip(void) |
| 7 | 7614 { |
| 7615 int z = 0; | |
| 7616 char *strp = ""; | |
| 7617 Widget AppShell; | |
| 7618 | |
| 7619 if (!x_connect_to_server()) | |
| 7620 return; | |
| 7621 | |
| 7622 open_app_context(); | |
| 7623 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7624 { | |
| 7625 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7626 # if defined(USING_SETJMP) |
| 7 | 7627 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7628 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7629 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7630 elapsed_T start_tv; |
| 7 | 7631 |
| 7632 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7633 ELAPSED_INIT(start_tv); |
| 7 | 7634 # endif |
| 7635 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7636 // Ignore X errors while opening the display |
| 7 | 7637 oldhandler = XSetErrorHandler(x_error_check); |
| 7638 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7639 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7640 // Ignore X IO errors while opening the display |
| 7 | 7641 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7642 mch_startjmp(); | |
| 7643 if (SETJMP(lc_jump_env) != 0) | |
| 7644 { | |
| 7645 mch_didjmp(); | |
| 7646 xterm_dpy = NULL; | |
| 7647 } | |
| 7648 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7649 # endif |
| 7 | 7650 { |
| 7651 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7652 "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
|
7653 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
|
7654 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
|
7655 # if defined(USING_SETJMP) |
| 7 | 7656 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7657 # endif |
| 7 | 7658 } |
| 7659 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7660 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7661 // Now handle X IO errors normally. |
| 7 | 7662 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7663 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7664 // Now handle X errors normally. |
| 7 | 7665 (void)XSetErrorHandler(oldhandler); |
| 7666 | |
| 7667 if (xterm_dpy == NULL) | |
| 7668 { | |
| 7669 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
|
7670 verb_msg(_("Opening the X display failed")); |
| 7 | 7671 return; |
| 7672 } | |
| 7673 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7674 // Catch terminating error of the X server connection. |
| 7 | 7675 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7676 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7677 # ifdef ELAPSED_FUNC |
| 7 | 7678 if (p_verbose > 0) |
| 292 | 7679 { |
| 7680 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7681 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7682 verbose_leave(); |
| 7683 } | |
| 7 | 7684 # endif |
| 7685 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7686 // Create a Shell to make converters work. |
| 7 | 7687 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7688 applicationShellWidgetClass, xterm_dpy, | |
| 7689 NULL); | |
| 7690 if (AppShell == (Widget)0) | |
| 7691 return; | |
| 7692 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7693 topLevelShellWidgetClass, AppShell, | |
| 7694 XtNmappedWhenManaged, 0, | |
| 7695 XtNwidth, 1, | |
| 7696 XtNheight, 1, | |
| 7697 NULL); | |
| 7698 if (xterm_Shell == (Widget)0) | |
| 7699 return; | |
| 7700 | |
| 7701 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
|
7702 x11_setup_selection(xterm_Shell); |
| 7 | 7703 if (x11_display == NULL) |
| 7704 x11_display = xterm_dpy; | |
| 7705 | |
| 7706 XtRealizeWidget(xterm_Shell); | |
| 7707 XSync(xterm_dpy, False); | |
| 7708 xterm_update(); | |
| 7709 } | |
| 7710 if (xterm_Shell != (Widget)0) | |
| 7711 { | |
| 7712 clip_init(TRUE); | |
| 7713 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7714 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
|
7715 // Check if $WINDOWID is valid. |
| 7 | 7716 if (test_x11_window(xterm_dpy) == FAIL) |
| 7717 x11_window = 0; | |
| 7718 if (x11_window != 0) | |
| 7719 xterm_trace = 0; | |
| 7720 } | |
| 7721 } | |
| 7722 | |
| 7723 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7724 start_xterm_trace(int button) |
| 7 | 7725 { |
| 7726 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7727 return; | |
| 7728 xterm_trace = 1; | |
| 7729 xterm_button = button; | |
| 7730 do_xterm_trace(); | |
| 7731 } | |
| 7732 | |
| 7733 | |
| 7734 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7735 stop_xterm_trace(void) |
| 7 | 7736 { |
| 7737 if (xterm_trace < 0) | |
| 7738 return; | |
| 7739 xterm_trace = 0; | |
| 7740 } | |
| 7741 | |
| 7742 /* | |
| 7743 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7744 * return TRUE if dragging is active, else FALSE | |
| 7745 */ | |
| 7746 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7747 do_xterm_trace(void) |
| 7 | 7748 { |
| 7749 Window root, child; | |
| 7750 int root_x, root_y; | |
| 7751 int win_x, win_y; | |
| 7752 int row, col; | |
| 7753 int_u mask_return; | |
| 7754 char_u buf[50]; | |
| 7755 char_u *strp; | |
| 7756 long got_hints; | |
| 7757 static char_u *mouse_code; | |
| 7758 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7759 static int prev_row = 0, prev_col = 0; | |
| 7760 static XSizeHints xterm_hints; | |
| 7761 | |
| 7762 if (xterm_trace <= 0) | |
| 7763 return FALSE; | |
| 7764 | |
| 7765 if (xterm_trace == 1) | |
| 7766 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7767 // 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
|
7768 // have changed recently. |
| 1510 | 7769 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7770 || !(got_hints & PResizeInc) | |
| 7 | 7771 || xterm_hints.width_inc <= 1 |
| 7772 || xterm_hints.height_inc <= 1) | |
| 7773 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7774 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7775 return FALSE; |
| 7776 } | |
| 7777 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7778 // Rely on the same mouse code for the duration of this |
| 7 | 7779 mouse_code = find_termcode(mouse_name); |
| 7780 prev_row = mouse_row; | |
| 7009 | 7781 prev_col = mouse_col; |
| 7 | 7782 xterm_trace = 2; |
| 7783 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7784 // 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
|
7785 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7786 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7787 &win_x, &win_y, &mask_return); | |
| 7788 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7789 - (xterm_hints.height_inc / 2); | |
| 7790 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7791 xterm_hints.y = 2; | |
| 7792 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7793 - (xterm_hints.width_inc / 2); | |
| 7794 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7795 xterm_hints.x = 2; | |
| 7796 return TRUE; | |
| 7797 } | |
| 2768 | 7798 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7799 { |
| 7800 xterm_trace = 0; | |
| 7801 return FALSE; | |
| 7802 } | |
| 7803 | |
| 7804 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7805 &win_x, &win_y, &mask_return); | |
| 7806 | |
| 7807 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7808 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7809 if (row == prev_row && col == prev_col) | |
| 7810 return TRUE; | |
| 7811 | |
| 7812 STRCPY(buf, mouse_code); | |
| 7813 strp = buf + STRLEN(buf); | |
| 7814 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7815 *strp++ = (char_u)(col + ' ' + 1); | |
| 7816 *strp++ = (char_u)(row + ' ' + 1); | |
| 7817 *strp = 0; | |
| 7818 add_to_input_buf(buf, STRLEN(buf)); | |
| 7819 | |
| 7820 prev_row = row; | |
| 7821 prev_col = col; | |
| 7822 return TRUE; | |
| 7823 } | |
| 7824 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7825 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7826 /* |
| 7827 * Destroy the display, window and app_context. Required for GTK. | |
| 7828 */ | |
| 7829 void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7830 clear_xterm_clip(void) |
| 7 | 7831 { |
| 7832 if (xterm_Shell != (Widget)0) | |
| 7833 { | |
| 7834 XtDestroyWidget(xterm_Shell); | |
| 7835 xterm_Shell = (Widget)0; | |
| 7836 } | |
| 7837 if (xterm_dpy != NULL) | |
| 7838 { | |
| 1605 | 7839 # if 0 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7840 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7841 XtCloseDisplay(xterm_dpy); |
| 1605 | 7842 # endif |
| 7 | 7843 if (x11_display == xterm_dpy) |
| 7844 x11_display = NULL; | |
| 7845 xterm_dpy = NULL; | |
| 7846 } | |
| 1605 | 7847 # if 0 |
| 7 | 7848 if (app_context != (XtAppContext)NULL) |
| 7849 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7850 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7851 XtDestroyApplicationContext(app_context); |
| 7852 app_context = (XtAppContext)NULL; | |
| 7853 } | |
| 1605 | 7854 # endif |
| 7 | 7855 } |
| 7856 # endif | |
| 7857 | |
| 7858 /* | |
| 4230 | 7859 * Catch up with GUI or X events. |
| 7860 */ | |
| 7861 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7862 clip_update(void) |
| 4230 | 7863 { |
| 7864 # ifdef FEAT_GUI | |
| 7865 if (gui.in_use) | |
| 7866 gui_mch_update(); | |
| 7867 else | |
| 7868 # endif | |
| 7869 if (xterm_Shell != (Widget)0) | |
| 7870 xterm_update(); | |
| 7871 } | |
| 7872 | |
| 7873 /* | |
| 7 | 7874 * Catch up with any queued X events. This may put keyboard input into the |
| 7875 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7876 * nothing in the X event queue (& no timers pending), then we return | |
| 7877 * immediately. | |
| 7878 */ | |
| 7879 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7880 xterm_update(void) |
| 7 | 7881 { |
| 7882 XEvent event; | |
| 7883 | |
| 6683 | 7884 for (;;) |
| 7 | 7885 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7886 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7887 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7888 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7889 break; |
| 7890 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7891 if (mask & XtIMXEvent) |
| 7 | 7892 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7893 // 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
|
7894 XtAppNextEvent(app_context, &event); |
| 6683 | 7895 #ifdef FEAT_CLIENTSERVER |
| 7896 { | |
| 7897 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7898 | |
| 7899 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7900 && 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
|
7901 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7902 } |
| 7903 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7904 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7905 } |
| 6683 | 7906 else |
| 7907 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7908 // 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
|
7909 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7910 } |
| 7 | 7911 } |
| 7912 } | |
| 7913 | |
| 7914 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7915 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7916 { |
| 7917 if (xterm_Shell != (Widget)0) | |
| 7918 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7919 return FAIL; | |
| 7920 } | |
| 7921 | |
| 7922 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7923 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7924 { |
| 7925 if (xterm_Shell != (Widget)0) | |
| 7926 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7927 } | |
| 7928 | |
| 7929 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7930 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7931 { |
| 7932 if (xterm_Shell != (Widget)0) | |
| 7933 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7934 } | |
| 7935 | |
| 7936 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7937 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7938 { |
| 7939 clip_x11_set_selection(cbd); | |
| 7940 } | |
| 7941 #endif | |
| 7942 | |
| 7943 | |
| 7944 #if defined(USE_XSMP) || defined(PROTO) | |
| 7945 /* | |
| 7946 * Code for X Session Management Protocol. | |
| 7947 */ | |
| 7948 | |
| 7949 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7950 /* | |
| 7951 * This is our chance to ask the user if they want to save, | |
| 7952 * or abort the logout | |
| 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_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7956 { |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7957 int save_cmod_flags; |
| 7 | 7958 int cancel_shutdown = False; |
| 7959 | |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7960 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
|
7961 cmdmod.cmod_flags |= CMOD_CONFIRM; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7962 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
|
7963 // Mustn't logout |
| 7 | 7964 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
|
7965 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
|
7966 setcursor(); // position cursor |
| 7 | 7967 out_flush(); |
| 7968 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7969 // Done interaction |
| 7 | 7970 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7971 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7972 // Finish off |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7973 // 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
|
7974 // 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
|
7975 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7976 if (!cancel_shutdown) |
| 7977 { | |
| 7978 xsmp.save_yourself = False; | |
| 7979 SmcSaveYourselfDone(smc_conn, True); | |
| 7980 } | |
| 7981 } | |
| 7982 # endif | |
| 7983 | |
| 7984 /* | |
| 7985 * Callback that starts save-yourself. | |
| 7986 */ | |
| 7987 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7988 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7989 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7990 SmPointer client_data UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7991 int save_type UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7992 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7993 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7994 Bool fast UNUSED) |
| 7 | 7995 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7996 // Handle already being in saveyourself |
| 7 | 7997 if (xsmp.save_yourself) |
| 7998 SmcSaveYourselfDone(smc_conn, True); | |
| 7999 xsmp.save_yourself = True; | |
| 8000 xsmp.shutdown = shutdown; | |
| 8001 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8002 // First up, preserve all files |
| 7 | 8003 out_flush(); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8004 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 8005 |
| 8006 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
|
8007 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 8008 |
| 8009 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8010 // Now see if we can ask about unsaved files |
| 7 | 8011 if (shutdown && !fast && gui.in_use) |
|
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8012 // Need to interact with user, but need SM's permission |
| 7 | 8013 SmcInteractRequest(smc_conn, SmDialogError, |
| 8014 xsmp_handle_interaction, client_data); | |
| 8015 else | |
| 8016 # endif | |
| 8017 { | |
|
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8018 // Can stop the cycle here |
| 7 | 8019 SmcSaveYourselfDone(smc_conn, True); |
| 8020 xsmp.save_yourself = False; | |
| 8021 } | |
| 8022 } | |
| 8023 | |
| 8024 | |
| 8025 /* | |
| 8026 * Callback to warn us of imminent death. | |
| 8027 */ | |
| 8028 static void | |
|
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|
8029 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 8030 { |
| 8031 xsmp_close(); | |
| 8032 | |
|
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8033 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 8034 getout_preserve_modified(0); |
| 8035 } | |
| 8036 | |
| 8037 | |
| 8038 /* | |
| 8039 * Callback to tell us that save-yourself has completed. | |
| 8040 */ | |
| 8041 static void | |
|
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|
8042 xsmp_save_complete( |
|
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|
8043 SmcConn smc_conn UNUSED, |
|
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|
8044 SmPointer client_data UNUSED) |
| 7 | 8045 { |
| 8046 xsmp.save_yourself = False; | |
| 8047 } | |
| 8048 | |
| 8049 | |
| 8050 /* | |
| 8051 * Callback to tell us that an instigated shutdown was cancelled | |
| 8052 * (maybe even by us) | |
| 8053 */ | |
| 8054 static void | |
|
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diff
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|
8055 xsmp_shutdown_cancelled( |
|
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|
8056 SmcConn smc_conn, |
|
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|
8057 SmPointer client_data UNUSED) |
| 7 | 8058 { |
| 8059 if (xsmp.save_yourself) | |
| 8060 SmcSaveYourselfDone(smc_conn, True); | |
| 8061 xsmp.save_yourself = False; | |
| 8062 xsmp.shutdown = False; | |
| 8063 } | |
| 8064 | |
| 8065 | |
| 8066 /* | |
| 8067 * Callback to tell us that a new ICE connection has been established. | |
| 8068 */ | |
| 8069 static void | |
|
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|
8070 xsmp_ice_connection( |
|
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|
8071 IceConn iceConn, |
|
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|
8072 IcePointer clientData UNUSED, |
|
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|
8073 Bool opening, |
|
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|
8074 IcePointer *watchData UNUSED) |
| 7 | 8075 { |
|
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|
8076 // Intercept creation of ICE connection fd |
| 7 | 8077 if (opening) |
| 8078 { | |
| 8079 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 8080 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 8081 } | |
| 8082 } | |
| 8083 | |
| 8084 | |
|
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|
8085 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 8086 int |
|
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diff
changeset
|
8087 xsmp_handle_requests(void) |
| 7 | 8088 { |
| 8089 Bool rep; | |
| 8090 | |
| 8091 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 8092 == IceProcessMessagesIOError) | |
| 8093 { | |
|
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|
8094 // Lost ICE |
| 7 | 8095 if (p_verbose > 0) |
|
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|
8096 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 8097 xsmp_close(); |
| 8098 return FAIL; | |
| 8099 } | |
| 8100 else | |
| 8101 return OK; | |
| 8102 } | |
| 8103 | |
| 8104 static int dummy; | |
| 8105 | |
|
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|
8106 // Set up X Session Management Protocol |
| 7 | 8107 void |
| 8108 xsmp_init(void) | |
| 8109 { | |
| 8110 char errorstring[80]; | |
| 8111 SmcCallbacks smcallbacks; | |
| 8112 #if 0 | |
| 8113 SmPropValue smname; | |
| 8114 SmProp smnameprop; | |
| 8115 SmProp *smprops[1]; | |
| 8116 #endif | |
| 8117 | |
| 8118 if (p_verbose > 0) | |
|
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8119 verb_msg(_("XSMP opening connection")); |
| 7 | 8120 |
| 8121 xsmp.save_yourself = xsmp.shutdown = False; | |
| 8122 | |
|
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8123 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 8124 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8125 smcallbacks.save_yourself.client_data = NULL; | |
| 8126 smcallbacks.die.callback = xsmp_die; | |
| 8127 smcallbacks.die.client_data = NULL; | |
| 8128 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8129 smcallbacks.save_complete.client_data = NULL; | |
| 8130 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8131 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8132 | |
|
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|
8133 // Set up a watch on ICE connection creations. The "dummy" argument is |
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|
8134 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8135 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8136 { | |
| 8137 if (p_verbose > 0) | |
|
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8138 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8139 return; |
| 8140 } | |
| 8141 | |
|
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|
8142 // Create an SM connection |
| 7 | 8143 xsmp.smcconn = SmcOpenConnection( |
| 8144 NULL, | |
| 8145 NULL, | |
| 8146 SmProtoMajor, | |
| 8147 SmProtoMinor, | |
| 8148 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8149 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8150 &smcallbacks, | |
| 8151 NULL, | |
| 1605 | 8152 &xsmp.clientid, |
|
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diff
changeset
|
8153 sizeof(errorstring) - 1, |
| 7 | 8154 errorstring); |
| 8155 if (xsmp.smcconn == NULL) | |
| 8156 { | |
| 292 | 8157 if (p_verbose > 0) |
| 8158 { | |
|
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|
8159 char errorreport[132]; |
|
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8160 |
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|
8161 // If the message is too long it might not be NUL terminated. Add |
|
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|
8162 // a NUL at the end to make sure we don't go over the end. |
|
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|
8163 errorstring[sizeof(errorstring) - 1] = NUL; |
| 292 | 8164 vim_snprintf(errorreport, sizeof(errorreport), |
| 273 | 8165 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
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|
8166 verb_msg(errorreport); |
| 292 | 8167 } |
| 7 | 8168 return; |
| 8169 } | |
| 8170 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8171 | |
| 8172 #if 0 | |
|
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|
8173 // ID ourselves |
| 7 | 8174 smname.value = "vim"; |
| 8175 smname.length = 3; | |
| 8176 smnameprop.name = "SmProgram"; | |
| 8177 smnameprop.type = "SmARRAY8"; | |
| 8178 smnameprop.num_vals = 1; | |
| 8179 smnameprop.vals = &smname; | |
| 8180 | |
| 8181 smprops[0] = &smnameprop; | |
| 8182 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8183 #endif | |
| 8184 } | |
| 8185 | |
| 8186 | |
|
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|
8187 // Shut down XSMP comms. |
| 7 | 8188 void |
|
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diff
changeset
|
8189 xsmp_close(void) |
| 7 | 8190 { |
| 8191 if (xsmp_icefd != -1) | |
| 8192 { | |
| 8193 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8194 if (xsmp.clientid != NULL) |
| 8195 free(xsmp.clientid); | |
| 1605 | 8196 xsmp.clientid = NULL; |
| 7 | 8197 xsmp_icefd = -1; |
| 8198 } | |
| 8199 } | |
|
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|
8200 #endif // USE_XSMP |
| 7 | 8201 |
| 8202 | |
| 8203 #ifdef EBCDIC | |
|
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|
8204 // Translate character to its CTRL- value |
| 7 | 8205 char CtrlTable[] = |
| 8206 { | |
| 8207 /* 00 - 5E */ | |
| 8208 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8209 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8210 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8211 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8212 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8213 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8214 /* ^ */ 0x1E, | |
| 8215 /* - */ 0x1F, | |
| 8216 /* 61 - 6C */ | |
| 8217 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8218 /* _ */ 0x1F, | |
| 8219 /* 6E - 80 */ | |
| 8220 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8221 /* a */ 0x01, | |
| 8222 /* b */ 0x02, | |
| 8223 /* c */ 0x03, | |
| 8224 /* d */ 0x37, | |
| 8225 /* e */ 0x2D, | |
| 8226 /* f */ 0x2E, | |
| 8227 /* g */ 0x2F, | |
| 8228 /* h */ 0x16, | |
| 8229 /* i */ 0x05, | |
| 8230 /* 8A - 90 */ | |
| 8231 0, 0, 0, 0, 0, 0, 0, | |
| 8232 /* j */ 0x15, | |
| 8233 /* k */ 0x0B, | |
| 8234 /* l */ 0x0C, | |
| 8235 /* m */ 0x0D, | |
| 8236 /* n */ 0x0E, | |
| 8237 /* o */ 0x0F, | |
| 8238 /* p */ 0x10, | |
| 8239 /* q */ 0x11, | |
| 8240 /* r */ 0x12, | |
| 8241 /* 9A - A1 */ | |
| 8242 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8243 /* s */ 0x13, | |
| 8244 /* t */ 0x3C, | |
| 8245 /* u */ 0x3D, | |
| 8246 /* v */ 0x32, | |
| 8247 /* w */ 0x26, | |
| 8248 /* x */ 0x18, | |
| 8249 /* y */ 0x19, | |
| 8250 /* z */ 0x3F, | |
| 8251 /* AA - AC */ | |
| 8252 0, 0, 0, | |
| 8253 /* [ */ 0x27, | |
| 8254 /* AE - BC */ | |
| 8255 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8256 /* ] */ 0x1D, | |
| 8257 /* BE - C0 */ 0, 0, 0, | |
| 8258 /* A */ 0x01, | |
| 8259 /* B */ 0x02, | |
| 8260 /* C */ 0x03, | |
| 8261 /* D */ 0x37, | |
| 8262 /* E */ 0x2D, | |
| 8263 /* F */ 0x2E, | |
| 8264 /* G */ 0x2F, | |
| 8265 /* H */ 0x16, | |
| 8266 /* I */ 0x05, | |
| 8267 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8268 /* J */ 0x15, | |
| 8269 /* K */ 0x0B, | |
| 8270 /* L */ 0x0C, | |
| 8271 /* M */ 0x0D, | |
| 8272 /* N */ 0x0E, | |
| 8273 /* O */ 0x0F, | |
| 8274 /* P */ 0x10, | |
| 8275 /* Q */ 0x11, | |
| 8276 /* R */ 0x12, | |
| 8277 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8278 /* \ */ 0x1C, | |
| 8279 /* E1 */ 0, | |
| 8280 /* S */ 0x13, | |
| 8281 /* T */ 0x3C, | |
| 8282 /* U */ 0x3D, | |
| 8283 /* V */ 0x32, | |
| 8284 /* W */ 0x26, | |
| 8285 /* X */ 0x18, | |
| 8286 /* Y */ 0x19, | |
| 8287 /* Z */ 0x3F, | |
| 8288 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8289 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8290 }; | |
| 8291 | |
| 8292 char MetaCharTable[]= | |
|
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|
8293 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8294 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8295 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8296 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8297 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8298 }; | |
| 8299 | |
| 8300 | |
|
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|
8301 // TODO: Use characters NOT numbers!!! |
| 7 | 8302 char CtrlCharTable[]= |
|
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|
8303 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8304 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8305 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8306 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8307 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8308 }; | |
| 8309 | |
| 8310 | |
| 8311 #endif |