Mercurial > vim
annotate src/os_unix.c @ 27426:41e0dcf38521 v8.2.4241
patch 8.2.4241: some type casts are redundant
Commit: https://github.com/vim/vim/commit/420fabcd4ffeaf79082a6e43db91e1d363f88f27
Author: =?UTF-8?q?Dundar=20G=C3=B6c?= <gocdundar@gmail.com>
Date: Fri Jan 28 15:28:04 2022 +0000
patch 8.2.4241: some type casts are redundant
Problem: Some type casts are redundant.
Solution: Remove the type casts. (closes https://github.com/vim/vim/issues/9643)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 28 Jan 2022 16:30:11 +0100 |
| parents | 71d606960955 |
| children | fb4c30606b4a |
| rev | line source |
|---|---|
|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * OS/2 port by Paul Slootman | |
| 5 * VMS merge by Zoltan Arpadffy | |
| 6 * | |
| 7 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 8 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 9 * See README.txt for an overview of the Vim source code. | |
| 10 */ | |
| 11 | |
| 12 /* | |
| 13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...) | |
| 14 * Also for OS/2, using the excellent EMX package!!! | |
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15 * Also for Atari MiNT. |
| 7 | 16 * |
| 17 * A lot of this file was originally written by Juergen Weigert and later | |
| 18 * changed beyond recognition. | |
| 19 */ | |
| 20 | |
| 21 #include "vim.h" | |
| 22 | |
| 14 | 23 #ifdef FEAT_MZSCHEME |
| 24 # include "if_mzsch.h" | |
| 25 #endif | |
| 26 | |
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27 #include "os_unixx.h" // unix includes for os_unix.c only |
| 7 | 28 |
| 29 #ifdef USE_XSMP | |
| 30 # include <X11/SM/SMlib.h> | |
| 31 #endif | |
| 32 | |
| 1583 | 33 #ifdef HAVE_SELINUX |
| 34 # include <selinux/selinux.h> | |
| 35 static int selinux_enabled = -1; | |
| 36 #endif | |
| 37 | |
| 5788 | 38 #ifdef HAVE_SMACK |
| 39 # include <attr/xattr.h> | |
| 40 # include <linux/xattr.h> | |
| 41 # ifndef SMACK_LABEL_LEN | |
| 42 # define SMACK_LABEL_LEN 1024 | |
| 43 # endif | |
| 44 #endif | |
| 45 | |
| 1102 | 46 #ifdef __CYGWIN__ |
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47 # ifndef MSWIN |
| 1657 | 48 # include <cygwin/version.h> |
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49 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or |
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50 // for cygwin_conv_path() |
| 4168 | 51 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 52 # define WIN32_LEAN_AND_MEAN | |
| 53 # include <windows.h> | |
| 54 # include "winclip.pro" | |
| 55 # endif | |
| 1102 | 56 # endif |
| 57 #endif | |
| 58 | |
| 7 | 59 #ifdef FEAT_MOUSE_GPM |
| 60 # include <gpm.h> | |
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61 // <linux/keyboard.h> contains defines conflicting with "keymap.h", |
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62 // I just copied relevant defines here. A cleaner solution would be to put gpm |
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63 // code into separate file and include there linux/keyboard.h |
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64 // #include <linux/keyboard.h> |
| 7 | 65 # define KG_SHIFT 0 |
| 66 # define KG_CTRL 2 | |
| 67 # define KG_ALT 3 | |
| 68 # define KG_ALTGR 1 | |
| 69 # define KG_SHIFTL 4 | |
| 70 # define KG_SHIFTR 5 | |
| 71 # define KG_CTRLL 6 | |
| 72 # define KG_CTRLR 7 | |
| 73 # define KG_CAPSSHIFT 8 | |
| 74 | |
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75 static void gpm_close(void); |
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76 static int gpm_open(void); |
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77 static int mch_gpm_process(void); |
| 7 | 78 #endif |
| 79 | |
| 1620 | 80 #ifdef FEAT_SYSMOUSE |
| 81 # include <sys/consio.h> | |
| 82 # include <sys/fbio.h> | |
| 83 | |
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84 static int sysmouse_open(void); |
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85 static void sysmouse_close(void); |
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86 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
| 1620 | 87 #endif |
| 88 | |
| 7 | 89 /* |
| 90 * end of autoconf section. To be extended... | |
| 91 */ | |
| 92 | |
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93 // Are the following #ifdefs still required? And why? Is that for X11? |
| 7 | 94 |
| 95 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
| 96 # ifdef SIGWINCH | |
| 97 # undef SIGWINCH | |
| 98 # endif | |
| 99 # ifdef TIOCGWINSZ | |
| 100 # undef TIOCGWINSZ | |
| 101 # endif | |
| 102 #endif | |
| 103 | |
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104 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it |
| 7 | 105 # define SIGWINCH SIGWINDOW |
| 106 #endif | |
| 107 | |
| 108 #ifdef FEAT_X11 | |
| 109 # include <X11/Xlib.h> | |
| 110 # include <X11/Xutil.h> | |
| 111 # include <X11/Xatom.h> | |
| 112 # ifdef FEAT_XCLIPBOARD | |
| 113 # include <X11/Intrinsic.h> | |
| 114 # include <X11/Shell.h> | |
| 115 # include <X11/StringDefs.h> | |
| 116 static Widget xterm_Shell = (Widget)0; | |
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117 static void clip_update(void); |
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118 static void xterm_update(void); |
| 7 | 119 # endif |
| 120 | |
| 121 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 else |
|
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872 got_tstp = TRUE; |
|
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873 |
|
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874 // this is not required on all systems, but it doesn't hurt anybody |
|
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875 signal(SIGTSTP, (RETSIGTYPE (*)())sig_tstp); |
|
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|
876 SIGRETURN; |
|
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877 } |
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878 #endif |
|
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879 |
| 7 | 880 #if defined(SIGINT) |
| 881 static RETSIGTYPE | |
| 882 catch_sigint SIGDEFARG(sigarg) | |
| 883 { | |
|
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884 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 885 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 886 got_int = TRUE; | |
| 887 SIGRETURN; | |
| 888 } | |
| 889 #endif | |
| 890 | |
|
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891 #if defined(SIGUSR1) |
|
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892 static RETSIGTYPE |
|
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893 catch_sigusr1 SIGDEFARG(sigarg) |
|
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894 { |
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895 // this is not required on all systems, but it doesn't hurt anybody |
|
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896 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
|
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897 got_sigusr1 = TRUE; |
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898 SIGRETURN; |
|
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899 } |
|
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900 #endif |
|
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901 |
| 7 | 902 #if defined(SIGPWR) |
| 903 static RETSIGTYPE | |
| 904 catch_sigpwr SIGDEFARG(sigarg) | |
| 905 { | |
|
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906 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 907 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 908 /* |
| 909 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 910 * down or when the batteries are almost empty. Just preserve the swap | |
| 911 * files and don't exit, that can't do any harm. | |
| 912 */ | |
| 913 ml_sync_all(FALSE, FALSE); | |
| 914 SIGRETURN; | |
| 915 } | |
| 916 #endif | |
| 917 | |
| 918 #ifdef SET_SIG_ALARM | |
| 919 /* | |
| 920 * signal function for alarm(). | |
| 921 */ | |
| 922 static RETSIGTYPE | |
| 923 sig_alarm SIGDEFARG(sigarg) | |
| 924 { | |
|
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925 // doesn't do anything, just to break a system call |
| 7 | 926 sig_alarm_called = TRUE; |
| 927 SIGRETURN; | |
| 928 } | |
| 929 #endif | |
| 930 | |
|
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931 #if (defined(HAVE_SETJMP_H) \ |
|
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932 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
|
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933 || defined(FEAT_LIBCALL))) \ |
|
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|
934 || defined(PROTO) |
|
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|
935 # define USING_SETJMP 1 |
|
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|
936 |
|
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|
937 // argument to SETJMP() |
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938 static JMP_BUF lc_jump_env; |
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939 |
|
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|
940 # ifdef SIGHASARG |
|
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|
941 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
|
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942 // Volatile because it is used in signal handlers. |
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|
943 static volatile sig_atomic_t lc_signal; |
|
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944 # endif |
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945 |
|
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|
946 // TRUE when lc_jump_env is valid. |
|
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947 // Volatile because it is used in signal handler deathtrap(). |
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|
948 static volatile sig_atomic_t lc_active INIT(= FALSE); |
|
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|
949 |
| 7 | 950 /* |
| 951 * A simplistic version of setjmp() that only allows one level of using. | |
|
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|
952 * Used to protect areas where we could crash. |
| 7 | 953 * Don't call twice before calling mch_endjmp()!. |
|
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|
954 * |
| 7 | 955 * Usage: |
| 956 * mch_startjmp(); | |
| 957 * if (SETJMP(lc_jump_env) != 0) | |
| 958 * { | |
| 959 * mch_didjmp(); | |
|
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|
960 * emsg("crash!"); |
| 7 | 961 * } |
| 962 * else | |
| 963 * { | |
| 964 * do_the_work; | |
| 965 * mch_endjmp(); | |
| 966 * } | |
| 967 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 968 * not return before the saved environment is used. | |
| 969 * Returns OK for normal return, FAIL when the protected code caused a | |
| 970 * problem and LONGJMP() was used. | |
| 971 */ | |
|
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|
972 static void |
|
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|
973 mch_startjmp(void) |
| 7 | 974 { |
|
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|
975 # ifdef SIGHASARG |
| 7 | 976 lc_signal = 0; |
|
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|
977 # endif |
| 7 | 978 lc_active = TRUE; |
| 979 } | |
| 980 | |
|
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|
981 static void |
|
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|
982 mch_endjmp(void) |
| 7 | 983 { |
| 984 lc_active = FALSE; | |
| 985 } | |
| 986 | |
|
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987 static void |
|
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|
988 mch_didjmp(void) |
| 7 | 989 { |
| 990 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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|
991 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
|
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|
992 // otherwise catching the signal only works once. |
| 7 | 993 init_signal_stack(); |
| 994 # endif | |
| 995 } | |
| 996 #endif | |
| 997 | |
| 998 /* | |
| 999 * This function handles deadly signals. | |
| 5338 | 1000 * It tries to preserve any swap files and exit properly. |
| 7 | 1001 * (partly from Elvis). |
| 5338 | 1002 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 1003 * a deadlock. | |
| 7 | 1004 */ |
| 1005 static RETSIGTYPE | |
| 1006 deathtrap SIGDEFARG(sigarg) | |
| 1007 { | |
|
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1008 static int entered = 0; // count the number of times we got here. |
|
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1009 // Note: when memory has been corrupted |
|
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1010 // this may get an arbitrary value! |
| 7 | 1011 #ifdef SIGHASARG |
| 1012 int i; | |
| 1013 #endif | |
| 1014 | |
|
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1015 #if defined(USING_SETJMP) |
| 7 | 1016 /* |
| 1017 * Catch a crash in protected code. | |
| 1018 * Restores the environment saved in lc_jump_env, which looks like | |
| 1019 * SETJMP() returns 1. | |
| 1020 */ | |
| 1021 if (lc_active) | |
| 1022 { | |
| 1023 # if defined(SIGHASARG) | |
| 1024 lc_signal = sigarg; | |
| 1025 # endif | |
|
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|
1026 lc_active = FALSE; // don't jump again |
| 7 | 1027 LONGJMP(lc_jump_env, 1); |
|
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|
1028 // NOTREACHED |
| 7 | 1029 } |
| 1030 #endif | |
| 1031 | |
| 36 | 1032 #ifdef SIGHASARG |
| 1530 | 1033 # ifdef SIGQUIT |
|
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|
1034 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
|
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|
1035 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
|
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|
1036 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 1037 if (in_mch_delay && sigarg == SIGQUIT) |
| 1038 SIGRETURN; | |
| 1039 # endif | |
| 1040 | |
|
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|
1041 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
|
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|
1042 // here. This avoids that a non-reentrant function is interrupted, e.g., |
|
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|
1043 // free(). Calling free() again may then cause a crash. |
| 37 | 1044 if (entered == 0 |
| 1045 && (0 | |
| 1046 # ifdef SIGHUP | |
| 1047 || sigarg == SIGHUP | |
| 1048 # endif | |
| 1049 # ifdef SIGQUIT | |
| 1050 || sigarg == SIGQUIT | |
| 1051 # endif | |
| 1052 # ifdef SIGTERM | |
| 1053 || sigarg == SIGTERM | |
| 1054 # endif | |
| 1055 # ifdef SIGPWR | |
| 1056 || sigarg == SIGPWR | |
| 1057 # endif | |
| 1058 # ifdef SIGUSR1 | |
| 1059 || sigarg == SIGUSR1 | |
| 1060 # endif | |
| 1061 # ifdef SIGUSR2 | |
| 1062 || sigarg == SIGUSR2 | |
| 1063 # endif | |
| 1064 ) | |
| 413 | 1065 && !vim_handle_signal(sigarg)) |
| 36 | 1066 SIGRETURN; |
| 1067 #endif | |
| 1068 | |
|
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1069 // Remember how often we have been called. |
| 7 | 1070 ++entered; |
| 1071 | |
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1072 // Executing autocommands is likely to use more stack space than we have |
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1073 // available in the signal stack. |
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1074 block_autocmds(); |
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1075 |
| 7 | 1076 #ifdef FEAT_EVAL |
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1077 // Set the v:dying variable. |
| 7 | 1078 set_vim_var_nr(VV_DYING, (long)entered); |
| 1079 #endif | |
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1080 v_dying = entered; |
| 7 | 1081 |
| 180 | 1082 #ifdef HAVE_STACK_LIMIT |
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1083 // Since we are now using the signal stack, need to reset the stack |
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1084 // limit. Otherwise using a regexp will fail. |
| 7 | 1085 get_stack_limit(); |
| 1086 #endif | |
| 1087 | |
| 758 | 1088 #if 0 |
|
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1089 // This is for opening gdb the moment Vim crashes. |
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1090 // You need to manually adjust the file name and Vim executable name. |
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1091 // Suggested by SungHyun Nam. |
| 758 | 1092 { |
| 1093 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1094 # define VIM_NAME "/usr/bin/vim" | |
| 1095 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1096 if (fp) | |
| 1097 { | |
| 1098 fprintf(fp, | |
| 1099 "file %s\n" | |
| 1100 "attach %d\n" | |
| 1101 "set height 1000\n" | |
| 1102 "bt full\n" | |
| 1103 , VIM_NAME, getpid()); | |
| 1104 fclose(fp); | |
| 1105 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1106 unlink(VI_GDB_FILE); | |
| 1107 } | |
| 1108 } | |
| 1109 #endif | |
| 1110 | |
| 7 | 1111 #ifdef SIGHASARG |
|
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1112 // try to find the name of this signal |
| 7 | 1113 for (i = 0; signal_info[i].sig != -1; i++) |
| 1114 if (sigarg == signal_info[i].sig) | |
| 1115 break; | |
| 1116 deadly_signal = sigarg; | |
| 1117 #endif | |
| 1118 | |
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1119 full_screen = FALSE; // don't write message to the GUI, it might be |
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1120 // part of the problem... |
| 7 | 1121 /* |
| 1122 * If something goes wrong after entering here, we may get here again. | |
| 1123 * When this happens, give a message and try to exit nicely (resetting the | |
| 1124 * terminal mode, etc.) | |
| 1125 * When this happens twice, just exit, don't even try to give a message, | |
| 1126 * stack may be corrupt or something weird. | |
| 1127 * When this still happens again (or memory was corrupted in such a way | |
| 1128 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1129 */ | |
| 1130 if (entered >= 3) | |
| 1131 { | |
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1132 reset_signals(); // don't catch any signals anymore |
| 7 | 1133 may_core_dump(); |
| 1134 if (entered >= 4) | |
| 1135 _exit(8); | |
| 1136 exit(7); | |
| 1137 } | |
| 1138 if (entered == 2) | |
| 1139 { | |
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1140 // No translation, it may call malloc(). |
| 5338 | 1141 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1142 out_flush(); |
| 1143 getout(1); | |
| 1144 } | |
| 1145 | |
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1146 // No translation, it may call malloc(). |
| 7 | 1147 #ifdef SIGHASARG |
|
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1148 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1149 signal_info[i].name); |
| 1150 #else | |
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1151 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1152 #endif |
| 1153 | |
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1154 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1155 // calling free(). |
| 5338 | 1156 preserve_exit(); |
| 7 | 1157 |
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1158 // NOTREACHED |
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1159 |
| 33 | 1160 #ifdef NBDEBUG |
| 1161 reset_signals(); | |
| 1162 may_core_dump(); | |
| 1163 abort(); | |
| 1164 #endif | |
| 1165 | |
| 7 | 1166 SIGRETURN; |
| 1167 } | |
| 1168 | |
| 1169 /* | |
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1170 * Invoked after receiving SIGCONT. We don't know what happened while |
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1171 * sleeping, deal with part of that. |
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1172 */ |
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1173 static void |
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1174 after_sigcont(void) |
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1175 { |
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1176 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1177 // again later. |
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1178 oldtitle_outdated = TRUE; |
|
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1179 |
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1180 settmode(TMODE_RAW); |
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1181 need_check_timestamps = TRUE; |
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1182 did_check_timestamps = FALSE; |
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1183 } |
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1184 |
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1185 #if defined(SIGCONT) |
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1186 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
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1187 |
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1188 /* |
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1189 * With multi-threading, suspending might not work immediately. Catch the |
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1190 * SIGCONT signal, which will be used as an indication whether the suspending |
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1191 * has been done or not. |
| 1832 | 1192 * |
| 1193 * On Linux, signal is not always handled immediately either. | |
| 1194 * See https://bugs.launchpad.net/bugs/291373 | |
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1195 * Probably because the signal is handled in another thread. |
| 1832 | 1196 * |
| 2701 | 1197 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1198 */ |
|
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1199 static volatile sig_atomic_t sigcont_received; |
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1200 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1201 |
| 1202 /* | |
| 1203 * signal handler for SIGCONT | |
| 1204 */ | |
| 1205 static RETSIGTYPE | |
| 1206 sigcont_handler SIGDEFARG(sigarg) | |
| 1207 { | |
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1208 if (in_mch_suspend) |
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1209 { |
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1210 sigcont_received = TRUE; |
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1211 } |
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1212 else |
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1213 { |
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1214 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1215 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1216 // back to a sane mode. We should redraw, but we can't really do that |
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1217 // in a signal handler, do a redraw later. |
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1218 after_sigcont(); |
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1219 redraw_later(CLEAR); |
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1220 cursor_on_force(); |
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1221 out_flush(); |
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1222 } |
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1223 |
| 7 | 1224 SIGRETURN; |
| 1225 } | |
| 1226 #endif | |
| 1227 | |
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1228 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1229 # ifdef USE_SYSTEM |
| 4209 | 1230 static void *clip_star_save = NULL; |
| 1231 static void *clip_plus_save = NULL; | |
| 4230 | 1232 # endif |
| 2586 | 1233 |
| 1234 /* | |
| 1235 * Called when Vim is going to sleep or execute a shell command. | |
| 1236 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1237 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1238 */ | |
| 1239 static void | |
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1240 loose_clipboard(void) |
| 2586 | 1241 { |
| 1242 if (clip_star.owned || clip_plus.owned) | |
| 1243 { | |
| 1244 x11_export_final_selection(); | |
| 1245 if (clip_star.owned) | |
| 1246 clip_lose_selection(&clip_star); | |
| 1247 if (clip_plus.owned) | |
| 1248 clip_lose_selection(&clip_plus); | |
| 1249 if (x11_display != NULL) | |
| 1250 XFlush(x11_display); | |
| 1251 } | |
| 1252 } | |
| 4209 | 1253 |
| 4230 | 1254 # ifdef USE_SYSTEM |
| 4209 | 1255 /* |
| 1256 * Save clipboard text to restore later. | |
| 1257 */ | |
| 1258 static void | |
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1259 save_clipboard(void) |
| 4209 | 1260 { |
| 1261 if (clip_star.owned) | |
| 1262 clip_star_save = get_register('*', TRUE); | |
| 1263 if (clip_plus.owned) | |
| 1264 clip_plus_save = get_register('+', TRUE); | |
| 1265 } | |
| 1266 | |
| 1267 /* | |
| 1268 * Restore clipboard text if no one own the X selection. | |
| 1269 */ | |
| 1270 static void | |
|
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1271 restore_clipboard(void) |
| 4209 | 1272 { |
| 1273 if (clip_star_save != NULL) | |
| 1274 { | |
| 1275 if (!clip_gen_owner_exists(&clip_star)) | |
| 1276 put_register('*', clip_star_save); | |
| 1277 else | |
| 1278 free_register(clip_star_save); | |
| 1279 clip_star_save = NULL; | |
| 1280 } | |
| 1281 if (clip_plus_save != NULL) | |
| 1282 { | |
| 1283 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1284 put_register('+', clip_plus_save); | |
| 1285 else | |
| 1286 free_register(clip_plus_save); | |
| 1287 clip_plus_save = NULL; | |
| 1288 } | |
| 1289 } | |
| 4230 | 1290 # endif |
| 2586 | 1291 #endif |
| 1292 | |
| 7 | 1293 /* |
| 1294 * If the machine has job control, use it to suspend the program, | |
| 1295 * otherwise fake it by starting a new shell. | |
| 1296 */ | |
| 1297 void | |
|
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1298 mch_suspend(void) |
| 7 | 1299 { |
|
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1300 if (ignore_sigtstp) |
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1301 return; |
|
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1302 |
|
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1303 #if defined(SIGTSTP) |
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1304 in_mch_suspend = TRUE; |
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1305 |
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1306 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1307 settmode(TMODE_COOK); |
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1308 out_flush(); // needed to disable mouse on some systems |
| 7 | 1309 |
| 1310 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1311 loose_clipboard(); |
| 7 | 1312 # endif |
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1313 # if defined(SIGCONT) |
| 7 | 1314 sigcont_received = FALSE; |
| 1315 # endif | |
|
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1316 |
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1317 kill(0, SIGTSTP); // send ourselves a STOP signal |
|
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1318 |
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1319 # if defined(SIGCONT) |
| 1832 | 1320 /* |
| 1321 * Wait for the SIGCONT signal to be handled. It generally happens | |
|
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1322 * immediately, but somehow not all the time, probably because it's handled |
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1323 * in another thread. Do not call pause() because there would be race |
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1324 * condition which would hang Vim if signal happened in between the test of |
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1325 * sigcont_received and the call to pause(). If signal is not yet received, |
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1326 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1327 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1328 */ |
| 1329 { | |
| 1932 | 1330 long wait_time; |
|
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1331 |
| 1932 | 1332 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
|
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1333 mch_delay(wait_time, 0); |
| 1832 | 1334 } |
| 7 | 1335 # endif |
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1336 in_mch_suspend = FALSE; |
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1337 |
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1338 after_sigcont(); |
| 7 | 1339 #else |
| 1340 suspend_shell(); | |
| 1341 #endif | |
| 1342 } | |
| 1343 | |
| 1344 void | |
|
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1345 mch_init(void) |
| 7 | 1346 { |
| 1347 Columns = 80; | |
| 1348 Rows = 24; | |
| 1349 | |
| 1350 out_flush(); | |
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1351 |
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1352 #ifdef SIGTSTP |
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1353 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1354 // that indicates the shell (or program) that launched us does not support |
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1355 // tty job control and thus we should ignore that signal. If invoked as a |
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1356 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1357 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1358 #endif |
| 7 | 1359 set_signals(); |
| 167 | 1360 |
| 765 | 1361 #ifdef MACOS_CONVERT |
| 167 | 1362 mac_conv_init(); |
| 1363 #endif | |
| 4168 | 1364 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1365 win_clip_init(); | |
| 1366 #endif | |
| 7 | 1367 } |
| 1368 | |
| 1369 static void | |
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1370 set_signals(void) |
| 7 | 1371 { |
| 1372 #if defined(SIGWINCH) | |
| 1373 /* | |
| 1374 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1375 */ | |
| 1376 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1377 #endif | |
| 1378 | |
| 1379 #ifdef SIGTSTP | |
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1380 // See mch_init() for the conditions under which we ignore SIGTSTP. |
|
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1381 // In the GUI default TSTP processing is OK. |
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1382 // Checking both gui.in_use and gui.starting because gui.in_use is not set |
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1383 // at this point (set after menus are displayed), but gui.starting is set. |
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1384 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN |
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1385 # ifdef FEAT_GUI |
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1386 : gui.in_use || gui.starting ? SIG_DFL |
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1387 # endif |
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1388 : (RETSIGTYPE (*)())sig_tstp); |
| 7 | 1389 #endif |
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1390 #if defined(SIGCONT) |
| 7 | 1391 signal(SIGCONT, sigcont_handler); |
| 1392 #endif | |
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1393 #ifdef SIGPIPE |
| 7 | 1394 /* |
| 1395 * We want to ignore breaking of PIPEs. | |
| 1396 */ | |
| 1397 signal(SIGPIPE, SIG_IGN); | |
| 1398 #endif | |
| 1399 | |
| 1400 #ifdef SIGINT | |
| 167 | 1401 catch_int_signal(); |
| 7 | 1402 #endif |
| 1403 | |
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1404 #ifdef SIGUSR1 |
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1405 /* |
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1406 * Call user's handler on SIGUSR1 |
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1407 */ |
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1408 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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1409 #endif |
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1410 |
| 7 | 1411 /* |
| 1412 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1413 */ | |
| 1414 #ifdef SIGALRM | |
| 1415 signal(SIGALRM, SIG_IGN); | |
| 1416 #endif | |
| 1417 | |
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1418 #ifdef SIGPWR |
| 7 | 1419 /* |
| 1420 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1421 * work will be lost. | |
| 1422 */ | |
| 1423 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1424 #endif | |
| 1425 | |
| 1426 /* | |
| 1427 * Arrange for other signals to gracefully shutdown Vim. | |
| 1428 */ | |
| 1429 catch_signals(deathtrap, SIG_ERR); | |
| 1430 | |
| 1431 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1432 /* | |
| 1433 * When the GUI is running, ignore the hangup signal. | |
| 1434 */ | |
| 1435 if (gui.in_use) | |
| 1436 signal(SIGHUP, SIG_IGN); | |
| 1437 #endif | |
| 1438 } | |
| 1439 | |
| 167 | 1440 #if defined(SIGINT) || defined(PROTO) |
| 1441 /* | |
| 1442 * Catch CTRL-C (only works while in Cooked mode). | |
| 1443 */ | |
| 1444 static void | |
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1445 catch_int_signal(void) |
| 167 | 1446 { |
| 1447 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1448 } | |
| 1449 #endif | |
| 1450 | |
| 7 | 1451 void |
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1452 reset_signals(void) |
| 7 | 1453 { |
| 1454 catch_signals(SIG_DFL, SIG_DFL); | |
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1455 #if defined(SIGCONT) |
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1456 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1457 signal(SIGCONT, SIG_DFL); |
| 1458 #endif | |
| 1459 } | |
| 1460 | |
| 1461 static void | |
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1462 catch_signals( |
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1463 RETSIGTYPE (*func_deadly)(), |
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1464 RETSIGTYPE (*func_other)()) |
| 7 | 1465 { |
| 1466 int i; | |
| 1467 | |
| 1468 for (i = 0; signal_info[i].sig != -1; i++) | |
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1469 { |
| 7 | 1470 if (signal_info[i].deadly) |
| 1471 { | |
| 1472 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1473 struct sigaction sa; | |
| 1474 | |
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1475 // Setup to use the alternate stack for the signal function. |
| 7 | 1476 sa.sa_handler = func_deadly; |
| 1477 sigemptyset(&sa.sa_mask); | |
| 1478 # if defined(__linux__) && defined(_REENTRANT) | |
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1479 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1480 // thread handling in combination with using the alternate stack: |
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1481 // pthread library functions try to use the stack pointer to |
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1482 // identify the current thread, causing a SEGV signal, which |
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1483 // recursively calls deathtrap() and hangs. |
| 7 | 1484 sa.sa_flags = 0; |
| 1485 # else | |
| 1486 sa.sa_flags = SA_ONSTACK; | |
| 1487 # endif | |
| 1488 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1489 #else | |
| 1490 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1491 struct sigvec sv; | |
| 1492 | |
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1493 // Setup to use the alternate stack for the signal function. |
| 7 | 1494 sv.sv_handler = func_deadly; |
| 1495 sv.sv_mask = 0; | |
| 1496 sv.sv_flags = SV_ONSTACK; | |
| 1497 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1498 # else | |
| 1499 signal(signal_info[i].sig, func_deadly); | |
| 1500 # endif | |
| 1501 #endif | |
| 1502 } | |
| 1503 else if (func_other != SIG_ERR) | |
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1504 { |
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1505 // Deal with non-deadly signals. |
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1506 #ifdef SIGTSTP |
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1507 signal(signal_info[i].sig, |
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1508 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1509 ? SIG_IGN : func_other); |
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1510 #else |
| 7 | 1511 signal(signal_info[i].sig, func_other); |
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1512 #endif |
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1513 } |
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Bram Moolenaar <Bram@vim.org>
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20345
diff
changeset
|
1514 } |
| 7 | 1515 } |
| 1516 | |
|
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c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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10279
diff
changeset
|
1517 #ifdef HAVE_SIGPROCMASK |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
10279
diff
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|
1518 static void |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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10279
diff
changeset
|
1519 block_signals(sigset_t *set) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
changeset
|
1520 { |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
10279
diff
changeset
|
1521 sigset_t newset; |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
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10279
diff
changeset
|
1522 int i; |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1523 |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
10279
diff
changeset
|
1524 sigemptyset(&newset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
changeset
|
1525 |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
1526 for (i = 0; signal_info[i].sig != -1; i++) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1527 sigaddset(&newset, signal_info[i].sig); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1528 |
|
14581
bb02e9e33026
patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents:
14577
diff
changeset
|
1529 # if defined(SIGCONT) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1530 // SIGCONT isn't in the list, because its default action is ignore |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
10279
diff
changeset
|
1531 sigaddset(&newset, SIGCONT); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1532 # endif |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1533 |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1534 sigprocmask(SIG_BLOCK, &newset, set); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1535 } |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1536 |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1537 static void |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
changeset
|
1538 unblock_signals(sigset_t *set) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1539 { |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
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|
1540 sigprocmask(SIG_SETMASK, set, NULL); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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|
1541 } |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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parents:
10279
diff
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|
1542 #endif |
|
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commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
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diff
changeset
|
1543 |
| 7 | 1544 /* |
| 37 | 1545 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1546 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1547 * return TRUE | |
| 1548 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1549 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
1550 * signal |
| 36 | 1551 * Returns TRUE when Vim should exit. |
| 1552 */ | |
| 1553 int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1554 vim_handle_signal(int sig) |
| 36 | 1555 { |
| 37 | 1556 static int got_signal = 0; |
| 1557 static int blocked = TRUE; | |
| 1558 | |
| 1559 switch (sig) | |
| 36 | 1560 { |
| 37 | 1561 case SIGNAL_BLOCK: blocked = TRUE; |
| 1562 break; | |
| 1563 | |
| 1564 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1565 if (got_signal != 0) | |
| 1566 { | |
| 1567 kill(getpid(), got_signal); | |
| 1568 got_signal = 0; | |
| 1569 } | |
| 1570 break; | |
| 1571 | |
| 1572 default: if (!blocked) | |
|
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
1573 return TRUE; // exit! |
| 37 | 1574 got_signal = sig; |
| 1575 #ifdef SIGPWR | |
| 1576 if (sig != SIGPWR) | |
| 1577 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1578 got_int = TRUE; // break any loops |
| 36 | 1579 break; |
| 1580 } | |
| 1581 return FALSE; | |
| 1582 } | |
| 1583 | |
| 1584 /* | |
| 7 | 1585 * Check_win checks whether we have an interactive stdout. |
| 1586 */ | |
| 1587 int | |
|
7833
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parents:
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diff
changeset
|
1588 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1589 { |
| 1590 if (isatty(1)) | |
| 1591 return OK; | |
| 1592 return FAIL; | |
| 1593 } | |
| 1594 | |
| 1595 /* | |
| 1596 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1597 */ | |
| 1598 int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
1599 mch_input_isatty(void) |
| 7 | 1600 { |
| 1601 if (isatty(read_cmd_fd)) | |
| 1602 return TRUE; | |
| 1603 return FALSE; | |
| 1604 } | |
| 1605 | |
| 1606 #ifdef FEAT_X11 | |
| 1607 | |
|
26336
a2e6da79274d
patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
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parents:
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diff
changeset
|
1608 # if defined(ELAPSED_TIMEVAL) |
| 7 | 1609 |
| 1610 /* | |
| 1611 * Give a message about the elapsed time for opening the X window. | |
| 1612 */ | |
| 1613 static void | |
|
10406
42911b233245
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
1614 xopen_message(long elapsed_msec) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1615 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
1616 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1617 } |
| 1618 # endif | |
| 1619 #endif | |
| 1620 | |
|
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Bram Moolenaar <Bram@vim.org>
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|
1621 #if defined(FEAT_X11) |
| 7 | 1622 /* |
| 1623 * A few functions shared by X11 title and clipboard code. | |
| 1624 */ | |
| 1625 | |
| 1626 static int got_x_error = FALSE; | |
| 1627 | |
| 1628 /* | |
| 1629 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1630 */ | |
| 1631 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
1632 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1633 { |
| 42 | 1634 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1635 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1636 | |
|
20330
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1637 // In the GUI we cannot print a message and continue, because no X calls |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1638 // are allowed here (causes my system to hang). Silently continuing seems |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1639 // like the best alternative. Do preserve files, in case we crash. |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1640 ml_sync_all(FALSE, FALSE); |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1641 |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1642 #ifdef FEAT_GUI |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1643 if (!gui.in_use) |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1644 #endif |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1645 msg((char *)IObuff); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1646 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1647 return 0; // NOTREACHED |
| 7 | 1648 } |
| 1649 | |
| 1650 /* | |
| 1651 * Another X Error handler, just used to check for errors. | |
| 1652 */ | |
| 1653 static int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
1654 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1655 { |
| 1656 got_x_error = TRUE; | |
| 1657 return 0; | |
| 1658 } | |
| 1659 | |
|
15296
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
|
1660 /* |
|
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
|
1661 * Return TRUE when connection to the X server is desired. |
|
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
|
1662 */ |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1663 static int |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1664 x_connect_to_server(void) |
|
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
|
1665 { |
|
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 // No point in connecting if we are exiting or dying. |
|
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 if (exiting || v_dying) |
|
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
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|
1668 return FALSE; |
|
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
|
1669 |
|
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
|
1670 #if defined(FEAT_CLIENTSERVER) |
|
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
|
1671 if (x_force_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
|
1672 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
|
1673 #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
|
1674 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
|
1675 return FALSE; |
|
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
|
1676 |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1677 // 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
|
1678 if (clip_exclude_prog != NULL) |
|
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 { |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1680 // 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
|
1681 // happen if vpeekc() is used while executing the prog and it causes a |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1682 // related callback to be invoked. |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1683 if (regprog_in_use(clip_exclude_prog)) |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1684 return FALSE; |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1685 |
|
15296
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1686 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>
parents:
15282
diff
changeset
|
1687 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1688 } |
|
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
|
1689 return TRUE; |
|
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1690 } |
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1691 |
| 7 | 1692 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
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1693 # if defined(USING_SETJMP) |
| 7 | 1694 /* |
| 1695 * An X IO Error handler, used to catch error while opening the display. | |
| 1696 */ | |
| 1697 static int | |
|
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1698 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1699 { |
|
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1700 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1701 LONGJMP(lc_jump_env, 1); |
|
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1702 # if defined(VMS) || defined(__CYGWIN__) |
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1703 return 0; // avoid the compiler complains about missing return value |
|
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1704 # endif |
| 7 | 1705 } |
| 1706 # endif | |
| 1707 | |
| 1708 /* | |
| 1709 * An X IO Error handler, used to catch terminal errors. | |
| 1710 */ | |
|
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1711 static int xterm_dpy_retry_count = 0; |
| 7 | 1712 |
| 1713 static int | |
|
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1714 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1715 { |
| 1716 xterm_dpy = NULL; | |
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1717 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1718 x11_window = 0; |
| 1719 x11_display = NULL; | |
| 1720 xterm_Shell = (Widget)0; | |
| 1721 | |
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1722 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1723 LONGJMP(x_jump_env, 1); |
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1724 # if defined(VMS) || defined(__CYGWIN__) |
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1725 return 0; // avoid the compiler complains about missing return value |
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1726 # endif |
| 7 | 1727 } |
| 6383 | 1728 |
| 1729 /* | |
| 1730 * If the X11 connection was lost try to restore it. | |
| 1731 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1732 * (e.g. through tmux). |
| 6383 | 1733 */ |
| 1734 static void | |
|
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1735 may_restore_clipboard(void) |
| 6383 | 1736 { |
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1737 // No point in restoring the connecting if we are exiting or dying. |
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1738 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
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1739 { |
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1740 --xterm_dpy_retry_count; |
| 6458 | 1741 |
| 1742 # ifndef LESSTIF_VERSION | |
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1743 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1744 if (app_context != (XtAppContext)NULL) |
| 1745 { | |
| 1746 XtDestroyApplicationContext(app_context); | |
| 1747 app_context = (XtAppContext)NULL; | |
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1748 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1749 } |
| 1750 # endif | |
| 1751 | |
| 6383 | 1752 setup_term_clip(); |
| 1753 get_x11_title(FALSE); | |
| 1754 } | |
| 1755 } | |
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1756 |
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1757 void |
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1758 ex_xrestore(exarg_T *eap) |
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1759 { |
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1760 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
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1761 { |
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1762 if (xterm_display_allocated) |
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1763 vim_free(xterm_display); |
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1764 xterm_display = (char *)vim_strsave(eap->arg); |
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1765 xterm_display_allocated = TRUE; |
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1766 } |
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1767 smsg(_("restoring display %s"), xterm_display == NULL |
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1768 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
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1769 |
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1770 clear_xterm_clip(); |
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1771 x11_window = 0; |
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1772 xterm_dpy_retry_count = 5; // Try reconnecting five times |
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1773 may_restore_clipboard(); |
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1774 } |
| 7 | 1775 #endif |
| 1776 | |
| 1777 /* | |
| 1778 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1779 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1780 * this will cause the error handler x_error_check() to be called if anything | |
| 1781 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1782 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1783 */ | |
| 1784 static int | |
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1785 test_x11_window(Display *dpy) |
| 7 | 1786 { |
| 1787 int (*old_handler)(); | |
| 1788 XTextProperty text_prop; | |
| 1789 | |
| 1790 old_handler = XSetErrorHandler(x_error_check); | |
| 1791 got_x_error = FALSE; | |
| 1792 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1793 XFree((void *)text_prop.value); | |
| 1794 XSync(dpy, False); | |
| 1795 (void)XSetErrorHandler(old_handler); | |
| 1796 | |
| 1797 if (p_verbose > 0 && got_x_error) | |
|
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1798 verb_msg(_("Testing the X display failed")); |
| 7 | 1799 |
| 1800 return (got_x_error ? FAIL : OK); | |
| 1801 } | |
| 1802 #endif | |
| 1803 | |
| 1804 | |
| 1805 #ifdef FEAT_X11 | |
| 1806 | |
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1807 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1808 |
| 1809 /* | |
| 1810 * try to get x11 window and display | |
| 1811 * | |
| 1812 * return FAIL for failure, OK otherwise | |
| 1813 */ | |
| 1814 static int | |
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1815 get_x11_windis(void) |
| 7 | 1816 { |
| 1817 char *winid; | |
| 1818 static int result = -1; | |
|
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1819 #define XD_NONE 0 // x11_display not set here |
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1820 #define XD_HERE 1 // x11_display opened here |
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1821 #define XD_GUI 2 // x11_display used from gui.dpy |
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1822 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1823 static int x11_display_from = XD_NONE; |
| 1824 static int did_set_error_handler = FALSE; | |
| 1825 | |
| 1826 if (!did_set_error_handler) | |
| 1827 { | |
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1828 // X just exits if it finds an error otherwise! |
| 7 | 1829 (void)XSetErrorHandler(x_error_handler); |
| 1830 did_set_error_handler = TRUE; | |
| 1831 } | |
| 1832 | |
| 574 | 1833 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1834 if (gui.in_use) |
| 1835 { | |
| 1836 /* | |
| 1837 * If the X11 display was opened here before, for the window where Vim | |
| 1838 * was started, close that one now to avoid a memory leak. | |
| 1839 */ | |
| 1840 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1841 { | |
| 1842 XCloseDisplay(x11_display); | |
| 1843 x11_display_from = XD_NONE; | |
| 1844 } | |
| 1845 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1846 { | |
| 1847 x11_display_from = XD_GUI; | |
| 1848 return OK; | |
| 1849 } | |
| 1850 x11_display = NULL; | |
| 1851 return FAIL; | |
| 1852 } | |
| 1853 else if (x11_display_from == XD_GUI) | |
| 1854 { | |
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1855 // GUI must have stopped somehow, clear x11_display |
| 7 | 1856 x11_window = 0; |
| 1857 x11_display = NULL; | |
| 1858 x11_display_from = XD_NONE; | |
| 1859 } | |
| 1860 #endif | |
| 1861 | |
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1862 // When started with the "-X" argument, don't try connecting. |
| 7 | 1863 if (!x_connect_to_server()) |
| 1864 return FAIL; | |
| 1865 | |
| 1866 /* | |
| 1867 * If WINDOWID not set, should try another method to find out | |
| 1868 * what the current window number is. The only code I know for | |
| 1869 * this is very complicated. | |
| 1870 * We assume that zero is invalid for WINDOWID. | |
| 1871 */ | |
| 1872 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1873 x11_window = (Window)atol(winid); | |
| 1874 | |
| 1875 #ifdef FEAT_XCLIPBOARD | |
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1876 if (xterm_dpy == x11_display) |
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1877 // x11_display may have been set to xterm_dpy elsewhere |
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1878 x11_display_from = XD_XTERM; |
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1879 |
| 7 | 1880 if (xterm_dpy != NULL && x11_window != 0) |
| 1881 { | |
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1882 // We may have checked it already, but Gnome terminal can move us to |
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1883 // another window, so we need to check every time. |
| 1450 | 1884 if (x11_display_from != XD_XTERM) |
| 1885 { | |
| 1886 /* | |
| 1887 * If the X11 display was opened here before, for the window where | |
| 1888 * Vim was started, close that one now to avoid a memory leak. | |
| 1889 */ | |
| 1890 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1891 XCloseDisplay(x11_display); | |
| 1892 x11_display = xterm_dpy; | |
| 1893 x11_display_from = XD_XTERM; | |
| 1894 } | |
| 7 | 1895 if (test_x11_window(x11_display) == FAIL) |
| 1896 { | |
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1897 // probably bad $WINDOWID |
| 7 | 1898 x11_window = 0; |
| 1899 x11_display = NULL; | |
| 1900 x11_display_from = XD_NONE; | |
| 1901 return FAIL; | |
| 1902 } | |
| 1903 return OK; | |
| 1904 } | |
| 1905 #endif | |
| 1906 | |
| 1907 if (x11_window == 0 || x11_display == NULL) | |
| 1908 result = -1; | |
| 1909 | |
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1910 if (result != -1) // Have already been here and set this |
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1911 return result; // Don't do all these X calls again |
| 7 | 1912 |
| 1913 if (x11_window != 0 && x11_display == NULL) | |
| 1914 { | |
| 1915 #ifdef SET_SIG_ALARM | |
| 1916 RETSIGTYPE (*sig_save)(); | |
| 1917 #endif | |
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1918 #ifdef ELAPSED_FUNC |
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1919 elapsed_T start_tv; |
| 7 | 1920 |
| 1921 if (p_verbose > 0) | |
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1922 ELAPSED_INIT(start_tv); |
| 7 | 1923 #endif |
| 1924 | |
| 1925 #ifdef SET_SIG_ALARM | |
| 1926 /* | |
| 1927 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1928 * the network connection is bad. Set an alarm timer to get out. | |
| 1929 */ | |
| 1930 sig_alarm_called = FALSE; | |
| 1931 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1932 (RETSIGTYPE (*)())sig_alarm); | |
| 1933 alarm(2); | |
| 1934 #endif | |
| 1935 x11_display = XOpenDisplay(NULL); | |
| 1936 | |
| 1937 #ifdef SET_SIG_ALARM | |
| 1938 alarm(0); | |
| 1939 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1940 if (p_verbose > 0 && sig_alarm_called) | |
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1941 verb_msg(_("Opening the X display timed out")); |
| 7 | 1942 #endif |
| 1943 if (x11_display != NULL) | |
| 1944 { | |
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1945 # ifdef ELAPSED_FUNC |
| 7 | 1946 if (p_verbose > 0) |
| 292 | 1947 { |
| 1948 verbose_enter(); | |
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1949 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1950 verbose_leave(); |
| 1951 } | |
| 7 | 1952 # endif |
| 1953 if (test_x11_window(x11_display) == FAIL) | |
| 1954 { | |
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1955 // Maybe window id is bad |
| 7 | 1956 x11_window = 0; |
| 1957 XCloseDisplay(x11_display); | |
| 1958 x11_display = NULL; | |
| 1959 } | |
| 1960 else | |
| 1961 x11_display_from = XD_HERE; | |
| 1962 } | |
| 1963 } | |
| 1964 if (x11_window == 0 || x11_display == NULL) | |
| 1965 return (result = FAIL); | |
| 2609 | 1966 |
| 1967 # ifdef FEAT_EVAL | |
| 1968 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1969 # endif | |
| 1970 | |
| 7 | 1971 return (result = OK); |
| 1972 } | |
| 1973 | |
| 1974 /* | |
| 1975 * Determine original x11 Window Title | |
| 1976 */ | |
| 1977 static int | |
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1978 get_x11_title(int test_only) |
| 7 | 1979 { |
| 32 | 1980 return get_x11_thing(TRUE, test_only); |
| 7 | 1981 } |
| 1982 | |
| 1983 /* | |
| 1984 * Determine original x11 Window icon | |
| 1985 */ | |
| 1986 static int | |
|
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1987 get_x11_icon(int test_only) |
| 7 | 1988 { |
| 1989 int retval = FALSE; | |
| 1990 | |
| 1991 retval = get_x11_thing(FALSE, test_only); | |
| 1992 | |
|
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1993 // could not get old icon, use terminal name |
| 7 | 1994 if (oldicon == NULL && !test_only) |
| 1995 { | |
| 1996 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1997 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1998 else |
| 1940 | 1999 oldicon = vim_strsave(T_NAME); |
| 7 | 2000 } |
| 2001 | |
| 2002 return retval; | |
| 2003 } | |
| 2004 | |
| 2005 static int | |
|
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2006 get_x11_thing( |
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2007 int get_title, // get title string |
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2008 int test_only) |
| 7 | 2009 { |
| 2010 XTextProperty text_prop; | |
| 2011 int retval = FALSE; | |
| 2012 Status status; | |
| 2013 | |
| 2014 if (get_x11_windis() == OK) | |
| 2015 { | |
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2016 // Get window/icon name if any |
| 7 | 2017 if (get_title) |
| 2018 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 2019 else | |
| 2020 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 2021 | |
| 2022 /* | |
| 2023 * If terminal is xterm, then x11_window may be a child window of the | |
| 2024 * outer xterm window that actually contains the window/icon name, so | |
| 2025 * keep traversing up the tree until a window with a title/icon is | |
| 2026 * found. | |
| 2027 */ | |
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2028 // Previously this was only done for xterm and alike. I don't see a |
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2029 // reason why it would fail for other terminal emulators. |
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2030 // if (term_is_xterm) |
| 7 | 2031 { |
| 2032 Window root; | |
| 2033 Window parent; | |
| 2034 Window win = x11_window; | |
| 2035 Window *children; | |
| 2036 unsigned int num_children; | |
| 2037 | |
| 2038 while (!status || text_prop.value == NULL) | |
| 2039 { | |
| 2040 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 2041 &num_children)) | |
| 2042 break; | |
| 2043 if (children) | |
| 2044 XFree((void *)children); | |
| 2045 if (parent == root || parent == 0) | |
| 2046 break; | |
| 2047 | |
| 2048 win = parent; | |
| 2049 if (get_title) | |
| 2050 status = XGetWMName(x11_display, win, &text_prop); | |
| 2051 else | |
| 2052 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2053 } | |
| 2054 } | |
| 2055 if (status && text_prop.value != NULL) | |
| 2056 { | |
| 2057 retval = TRUE; | |
| 2058 if (!test_only) | |
| 2059 { | |
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2060 if (get_title) |
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2061 vim_free(oldtitle); |
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2062 else |
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2063 vim_free(oldicon); |
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2064 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 2065 { |
| 2066 if (get_title) | |
| 2067 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2068 else | |
| 2069 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2070 } | |
| 2071 else | |
| 2072 { | |
| 2073 char **cl; | |
| 2074 Status transform_status; | |
| 2075 int n = 0; | |
| 2076 | |
| 2077 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2078 &text_prop, | |
| 2079 &cl, &n); | |
| 2080 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2081 { | |
| 2082 if (get_title) | |
| 2083 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2084 else | |
| 2085 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2086 XFreeStringList(cl); | |
| 2087 } | |
| 2088 else | |
| 2089 { | |
| 2090 if (get_title) | |
| 2091 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2092 else | |
| 2093 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2094 } | |
| 2095 } | |
| 2096 } | |
| 2097 XFree((void *)text_prop.value); | |
| 2098 } | |
| 2099 } | |
| 2100 return retval; | |
| 2101 } | |
| 2102 | |
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2103 // Xutf8 functions are not available on older systems. Note that on some |
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2104 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
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2105 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
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2106 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
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2107 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2108 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2109 # define USE_UTF8_STRING |
| 2110 # endif | |
| 2111 #endif | |
| 2112 | |
| 2113 /* | |
| 2114 * Set x11 Window Title | |
| 2115 * | |
| 2116 * get_x11_windis() must be called before this and have returned OK | |
| 2117 */ | |
| 2118 static void | |
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2119 set_x11_title(char_u *title) |
| 7 | 2120 { |
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2121 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
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2122 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
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2123 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2124 #ifdef USE_UTF8_STRING |
| 2125 if (enc_utf8) | |
| 2126 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2127 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2128 else | |
| 2129 #endif | |
| 2130 { | |
| 2131 #if XtSpecificationRelease >= 4 | |
| 2132 # ifdef FEAT_XFONTSET | |
| 2133 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2134 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2135 # else | |
| 2136 XTextProperty text_prop; | |
| 129 | 2137 char *c_title = (char *)title; |
| 7 | 2138 |
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2139 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2140 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2141 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2142 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2143 # endif | |
| 2144 #else | |
| 2145 XStoreName(x11_display, x11_window, (char *)title); | |
| 2146 #endif | |
| 2147 } | |
| 2148 XFlush(x11_display); | |
| 2149 } | |
| 2150 | |
| 2151 /* | |
| 2152 * Set x11 Window icon | |
| 2153 * | |
| 2154 * get_x11_windis() must be called before this and have returned OK | |
| 2155 */ | |
| 2156 static void | |
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2157 set_x11_icon(char_u *icon) |
| 7 | 2158 { |
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2159 // See above for comments about using X*SetWMProperties(). |
| 7 | 2160 #ifdef USE_UTF8_STRING |
| 2161 if (enc_utf8) | |
| 2162 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2163 NULL, 0, NULL, NULL, NULL); | |
| 2164 else | |
| 2165 #endif | |
| 2166 { | |
| 2167 #if XtSpecificationRelease >= 4 | |
| 2168 # ifdef FEAT_XFONTSET | |
| 2169 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2170 NULL, 0, NULL, NULL, NULL); | |
| 2171 # else | |
| 2172 XTextProperty text_prop; | |
| 129 | 2173 char *c_icon = (char *)icon; |
| 2174 | |
| 2175 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2176 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2177 NULL, 0, NULL, NULL, NULL); | |
| 2178 # endif | |
| 2179 #else | |
| 2180 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2181 #endif | |
| 2182 } | |
| 2183 XFlush(x11_display); | |
| 2184 } | |
| 2185 | |
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2186 #else // FEAT_X11 |
| 7 | 2187 |
| 2188 static int | |
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2189 get_x11_title(int test_only UNUSED) |
| 7 | 2190 { |
| 2191 return FALSE; | |
| 2192 } | |
| 2193 | |
| 2194 static int | |
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2195 get_x11_icon(int test_only) |
| 7 | 2196 { |
| 2197 if (!test_only) | |
| 2198 { | |
| 2199 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2200 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2201 else |
| 1940 | 2202 oldicon = vim_strsave(T_NAME); |
| 7 | 2203 } |
| 2204 return FALSE; | |
| 2205 } | |
| 2206 | |
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2207 #endif // FEAT_X11 |
| 7 | 2208 |
| 2209 int | |
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2210 mch_can_restore_title(void) |
| 7 | 2211 { |
| 2212 return get_x11_title(TRUE); | |
| 2213 } | |
| 2214 | |
| 2215 int | |
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2216 mch_can_restore_icon(void) |
| 7 | 2217 { |
| 2218 return get_x11_icon(TRUE); | |
| 2219 } | |
| 2220 | |
| 2221 /* | |
| 2222 * Set the window title and icon. | |
| 2223 */ | |
| 2224 void | |
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2225 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2226 { |
| 2227 int type = 0; | |
| 2228 static int recursive = 0; | |
| 2229 | |
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2230 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2231 return; |
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2232 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2233 return; |
| 2234 | |
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2235 // When one of the X11 functions causes a deadly signal, we get here again |
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2236 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2237 if (recursive) |
| 2238 return; | |
| 2239 ++recursive; | |
| 2240 | |
| 2241 /* | |
| 2242 * if the window ID and the display is known, we may use X11 calls | |
| 2243 */ | |
| 2244 #ifdef FEAT_X11 | |
| 2245 if (get_x11_windis() == OK) | |
| 2246 type = 1; | |
| 2247 #else | |
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2248 # if defined(FEAT_GUI_PHOTON) \ |
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2249 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2250 if (gui.in_use) |
| 2251 type = 1; | |
| 2252 # endif | |
| 2253 #endif | |
| 2254 | |
| 2255 /* | |
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2256 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2257 * than x11 calls, because the x11 calls don't always work |
| 2258 */ | |
| 2259 if ((type || *T_TS != NUL) && title != NULL) | |
| 2260 { | |
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2261 if (oldtitle_outdated) |
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2262 { |
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2263 oldtitle_outdated = FALSE; |
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2264 VIM_CLEAR(oldtitle); |
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2265 } |
| 7 | 2266 if (oldtitle == NULL |
| 2267 #ifdef FEAT_GUI | |
| 2268 && !gui.in_use | |
| 2269 #endif | |
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2270 ) // first call but not in GUI, save title |
| 7 | 2271 (void)get_x11_title(FALSE); |
| 2272 | |
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2273 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2274 term_settitle(title); |
| 2275 #ifdef FEAT_X11 | |
| 2276 else | |
| 2277 # ifdef FEAT_GUI_GTK | |
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2278 if (!gui.in_use) // don't do this if GTK+ is running |
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2279 # endif |
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2280 set_x11_title(title); // x11 |
| 7 | 2281 #endif |
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patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19405
diff
changeset
|
2282 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
|
21745
35921b7fc07a
patch 8.2.1422: the Mac GUI implementation is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21329
diff
changeset
|
2283 || defined(FEAT_GUI_PHOTON) |
| 7 | 2284 else |
| 2285 gui_mch_settitle(title, icon); | |
| 2286 #endif | |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2287 unix_did_set_title = TRUE; |
| 7 | 2288 } |
| 2289 | |
| 2290 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2291 { | |
| 2292 if (oldicon == NULL | |
| 2293 #ifdef FEAT_GUI | |
| 2294 && !gui.in_use | |
| 2295 #endif | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2296 ) // first call, save icon |
| 7 | 2297 get_x11_icon(FALSE); |
| 2298 | |
| 2299 if (*T_CIS != NUL) | |
| 2300 { | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2301 out_str(T_CIS); // set icon start |
| 7 | 2302 out_str_nf(icon); |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2303 out_str(T_CIE); // set icon end |
| 7 | 2304 out_flush(); |
| 2305 } | |
| 2306 #ifdef FEAT_X11 | |
| 2307 else | |
| 2308 # ifdef FEAT_GUI_GTK | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2309 if (!gui.in_use) // don't do this if GTK+ is running |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2310 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2311 set_x11_icon(icon); // x11 |
| 7 | 2312 #endif |
| 2313 did_set_icon = TRUE; | |
| 2314 } | |
| 2315 --recursive; | |
| 2316 } | |
| 2317 | |
| 2318 /* | |
| 2319 * Restore the window/icon title. | |
| 2320 * "which" is one of: | |
|
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2321 * 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
|
2322 * 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
|
2323 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2324 */ |
| 2325 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2326 mch_restore_title(int which) |
| 7 | 2327 { |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2328 int do_push_pop = unix_did_set_title || did_set_icon; |
|
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2329 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2330 // 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
|
2331 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2332 (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
|
2333 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2334 |
|
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2335 if (do_push_pop) |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2336 { |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2337 // 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
|
2338 term_pop_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2339 term_push_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2340 } |
| 7 | 2341 } |
| 2342 | |
| 2343 | |
| 2344 /* | |
| 2345 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2346 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2347 */ |
| 2348 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2349 vim_is_xterm(char_u *name) |
| 7 | 2350 { |
| 2351 if (name == NULL) | |
| 2352 return FALSE; | |
| 2353 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2354 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2355 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2356 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2357 || STRNICMP(name, "rxvt", 4) == 0 |
|
12307
50b0b3aaa545
patch 8.0.1033: detecting background color does not work in screen
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
2358 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2359 || STRCMP(name, "builtin_xterm") == 0); |
| 2360 } | |
| 2361 | |
| 1620 | 2362 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2363 /* | |
| 2364 * Return TRUE if "name" appears to be that of a terminal | |
| 2365 * known to support the xterm-style mouse protocol. | |
| 2366 * Relies on term_is_xterm having been set to its correct value. | |
| 2367 */ | |
| 2368 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2369 use_xterm_like_mouse(char_u *name) |
| 1620 | 2370 { |
| 2371 return (name != NULL | |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2372 && (term_is_xterm |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2373 || STRNICMP(name, "screen", 6) == 0 |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2374 || 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
|
2375 || STRNICMP(name, "gnome", 5) == 0 |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2376 || STRICMP(name, "st") == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2377 || STRNICMP(name, "st-", 3) == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2378 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2379 } |
| 2380 #endif | |
| 2381 | |
| 7 | 2382 /* |
| 2383 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2384 * Return 1 for "xterm". | |
| 2385 * Return 2 for "xterm2". | |
| 3145 | 2386 * Return 3 for "urxvt". |
| 3746 | 2387 * Return 4 for "sgr". |
| 7 | 2388 */ |
| 2389 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2390 use_xterm_mouse(void) |
| 7 | 2391 { |
| 3746 | 2392 if (ttym_flags == TTYM_SGR) |
| 2393 return 4; | |
| 3145 | 2394 if (ttym_flags == TTYM_URXVT) |
| 2395 return 3; | |
| 7 | 2396 if (ttym_flags == TTYM_XTERM2) |
| 2397 return 2; | |
| 2398 if (ttym_flags == TTYM_XTERM) | |
| 2399 return 1; | |
| 2400 return 0; | |
| 2401 } | |
| 2402 | |
| 2403 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2404 vim_is_iris(char_u *name) |
| 7 | 2405 { |
| 2406 if (name == NULL) | |
| 2407 return FALSE; | |
| 2408 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2409 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2410 } | |
| 2411 | |
| 2412 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2413 vim_is_vt300(char_u *name) |
| 7 | 2414 { |
| 2415 if (name == NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2416 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
|
2417 // catch VT100 - VT5xx |
| 22 | 2418 return ((STRNICMP(name, "vt", 2) == 0 |
| 2419 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2420 || STRCMP(name, "builtin_vt320") == 0); |
| 2421 } | |
| 2422 | |
| 2423 /* | |
| 2424 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2425 * This should include all windowed terminal emulators. | |
| 2426 */ | |
| 2427 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2428 vim_is_fastterm(char_u *name) |
| 7 | 2429 { |
| 2430 if (name == NULL) | |
| 2431 return FALSE; | |
| 2432 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2433 return TRUE; | |
| 2434 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2435 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2436 || STRNICMP(name, "screen", 6) == 0 | |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2437 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2438 || STRNICMP(name, "dtterm", 6) == 0); |
| 2439 } | |
| 2440 | |
| 2441 /* | |
| 2442 * Insert user name in s[len]. | |
| 2443 * Return OK if a name found. | |
| 2444 */ | |
| 2445 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2446 mch_get_user_name(char_u *s, int len) |
| 7 | 2447 { |
| 2448 #ifdef VMS | |
| 509 | 2449 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2450 return OK; |
| 2451 #else | |
| 2452 return mch_get_uname(getuid(), s, len); | |
| 2453 #endif | |
| 2454 } | |
| 2455 | |
| 2456 /* | |
| 2457 * Insert user name for "uid" in s[len]. | |
| 2458 * Return OK if a name found. | |
| 2459 */ | |
| 2460 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2461 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2462 { |
| 2463 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2464 struct passwd *pw; | |
| 2465 | |
| 2466 if ((pw = getpwuid(uid)) != NULL | |
| 2467 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2468 { | |
| 418 | 2469 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2470 return OK; |
| 2471 } | |
| 2472 #endif | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2473 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
|
2474 return FAIL; // a number is not a name |
| 7 | 2475 } |
| 2476 | |
| 2477 /* | |
| 2478 * Insert host name is s[len]. | |
| 2479 */ | |
| 2480 | |
| 2481 #ifdef HAVE_SYS_UTSNAME_H | |
| 2482 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2483 mch_get_host_name(char_u *s, int len) |
| 7 | 2484 { |
| 2485 struct utsname vutsname; | |
| 2486 | |
| 2487 if (uname(&vutsname) < 0) | |
| 2488 *s = NUL; | |
| 2489 else | |
| 418 | 2490 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2491 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2492 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2493 |
| 2494 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2495 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2496 # endif | |
| 2497 | |
| 2498 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2499 mch_get_host_name(char_u *s, int len) |
| 7 | 2500 { |
| 2501 # ifdef VAXC | |
| 2502 vaxc$gethostname((char *)s, len); | |
| 2503 # else | |
| 2504 gethostname((char *)s, len); | |
| 2505 # endif | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2506 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
|
2507 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2508 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2509 |
| 2510 /* | |
| 2511 * return process ID | |
| 2512 */ | |
| 2513 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2514 mch_get_pid(void) |
| 7 | 2515 { |
| 2516 return (long)getpid(); | |
| 2517 } | |
| 2518 | |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2519 /* |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2520 * 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
|
2521 */ |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2522 int |
|
16455
1ae13586edf8
patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
2523 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
|
2524 { |
|
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
|
2525 // 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
|
2526 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
|
2527 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
|
2528 #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
|
2529 // 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
|
2530 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
|
2531 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
|
2532 #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
|
2533 // 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
|
2534 // 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
|
2535 return TRUE; |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2536 } |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2537 |
| 7 | 2538 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2539 static char * | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2540 strerror(int err) |
| 7 | 2541 { |
| 2542 extern int sys_nerr; | |
| 2543 extern char *sys_errlist[]; | |
| 2544 static char er[20]; | |
| 2545 | |
| 2546 if (err > 0 && err < sys_nerr) | |
| 2547 return (sys_errlist[err]); | |
| 2548 sprintf(er, "Error %d", err); | |
| 2549 return er; | |
| 2550 } | |
| 2551 #endif | |
| 2552 | |
| 2553 /* | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2554 * 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
|
2555 * "len" must be at least PATH_MAX. |
| 7 | 2556 * Return OK for success, FAIL for failure. |
| 2557 */ | |
| 2558 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2559 mch_dirname(char_u *buf, int len) |
| 7 | 2560 { |
| 2561 #if defined(USE_GETCWD) | |
| 2562 if (getcwd((char *)buf, len) == NULL) | |
| 2563 { | |
| 2564 STRCPY(buf, strerror(errno)); | |
| 2565 return FAIL; | |
| 2566 } | |
| 2567 return OK; | |
| 2568 #else | |
| 2569 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2570 #endif | |
| 2571 } | |
| 2572 | |
| 2573 /* | |
| 1045 | 2574 * Get absolute file name into "buf[len]". |
| 7 | 2575 * |
| 2576 * return FAIL for failure, OK for success | |
| 2577 */ | |
| 2578 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2579 mch_FullName( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2580 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2581 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2582 int len, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2583 int force) // also expand when already absolute path |
| 7 | 2584 { |
| 2585 int l; | |
| 1082 | 2586 #ifdef HAVE_FCHDIR |
| 7 | 2587 int fd = -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2588 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2589 #endif |
| 7 | 2590 char_u olddir[MAXPATHL]; |
| 2591 char_u *p; | |
| 2592 int retval = OK; | |
| 1615 | 2593 #ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2594 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2595 // it's not always defined |
| 1620 | 2596 #endif |
| 7 | 2597 |
| 1082 | 2598 #ifdef VMS |
| 2599 fname = vms_fixfilename(fname); | |
| 2600 #endif | |
| 2601 | |
| 1102 | 2602 #ifdef __CYGWIN__ |
| 2603 /* | |
| 2604 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2605 */ | |
| 1657 | 2606 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2607 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2608 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2609 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE, |
|
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2610 fname, posix_fname, MAXPATHL); |
| 1657 | 2611 # else |
| 1615 | 2612 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2613 # endif |
| 1615 | 2614 fname = posix_fname; |
| 1102 | 2615 #endif |
| 2616 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2617 // Expand it if forced or not an absolute path. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2618 // 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
|
2619 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2620 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2621 { |
| 2622 /* | |
| 2623 * If the file name has a path, change to that directory for a moment, | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2624 * and then get the directory (and get back to where we were). |
| 7 | 2625 * This will get the correct path name with "../" things. |
| 2626 */ | |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2627 if (p != NULL) |
| 7 | 2628 { |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2629 if (STRCMP(p, "/..") == 0) |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2630 // for "/path/dir/.." include the "/.." |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2631 p += 3; |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2632 |
| 1082 | 2633 #ifdef HAVE_FCHDIR |
| 7 | 2634 /* |
| 2635 * Use fchdir() if possible, it's said to be faster and more | |
| 2636 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2637 * doing a fchdir() right now. | |
| 2638 */ | |
| 2639 if (!dont_fchdir) | |
| 2640 { | |
| 2641 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2642 if (fd >= 0 && fchdir(fd) < 0) | |
| 2643 { | |
| 2644 close(fd); | |
| 2645 fd = -1; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2646 dont_fchdir = TRUE; // don't try again |
| 7 | 2647 } |
| 2648 } | |
| 1082 | 2649 #endif |
| 7 | 2650 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2651 // Only change directory when we are sure we can return to where |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2652 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2653 if ( |
| 1082 | 2654 #ifdef HAVE_FCHDIR |
| 7 | 2655 fd < 0 && |
| 1082 | 2656 #endif |
| 7 | 2657 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2658 || mch_chdir((char *)olddir) != 0)) | |
| 2659 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2660 p = NULL; // can't get current dir: don't chdir |
| 7 | 2661 retval = FAIL; |
| 2662 } | |
| 2663 else | |
| 2664 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2665 // The directory is copied into buf[], to be able to remove |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2666 // the file name without changing it (could be a string in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2667 // read-only memory) |
| 7 | 2668 if (p - fname >= len) |
| 2669 retval = FAIL; | |
| 2670 else | |
| 2671 { | |
| 418 | 2672 vim_strncpy(buf, fname, p - fname); |
| 7 | 2673 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
|
2674 { |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2675 // Path does not exist (yet). For a full path fail, |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2676 // 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
|
2677 // the current directory and append the file name. |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2678 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
|
2679 retval = FAIL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2680 else |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2681 p = NULL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2682 } |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2683 else if (*p == '/') |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2684 fname = p + 1; |
| 7 | 2685 else |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2686 fname = p; |
| 7 | 2687 *buf = NUL; |
| 2688 } | |
| 2689 } | |
| 2690 } | |
| 2691 if (mch_dirname(buf, len) == FAIL) | |
| 2692 { | |
| 2693 retval = FAIL; | |
| 2694 *buf = NUL; | |
| 2695 } | |
| 2696 if (p != NULL) | |
| 2697 { | |
| 1082 | 2698 #ifdef HAVE_FCHDIR |
| 7 | 2699 if (fd >= 0) |
| 2700 { | |
| 1935 | 2701 if (p_verbose >= 5) |
| 2702 { | |
| 2703 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2704 msg("fchdir() to previous dir"); |
| 1935 | 2705 verbose_leave(); |
| 2706 } | |
| 7 | 2707 l = fchdir(fd); |
| 2708 } | |
| 2709 else | |
| 1082 | 2710 #endif |
| 7 | 2711 l = mch_chdir((char *)olddir); |
| 2712 if (l != 0) | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
2713 emsg(_(e_cannot_go_back_to_previous_directory)); |
| 7 | 2714 } |
|
26020
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2715 #ifdef HAVE_FCHDIR |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2716 if (fd >= 0) |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2717 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
|
2718 #endif |
| 7 | 2719 |
| 2720 l = STRLEN(buf); | |
| 3867 | 2721 if (l >= len - 1) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2722 retval = FAIL; // no space for trailing "/" |
| 1082 | 2723 #ifndef VMS |
| 3867 | 2724 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2725 && STRCMP(fname, ".") != 0) |
| 3867 | 2726 STRCAT(buf, "/"); |
| 1082 | 2727 #endif |
| 7 | 2728 } |
| 1045 | 2729 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2730 // Catch file names which are too long. |
| 1877 | 2731 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2732 return FAIL; |
| 2733 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2734 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2735 if (STRCMP(fname, ".") != 0) |
| 2736 STRCAT(buf, fname); | |
| 2737 | |
| 2738 return OK; | |
| 2739 } | |
| 2740 | |
| 2741 /* | |
| 2742 * Return TRUE if "fname" does not depend on the current directory. | |
| 2743 */ | |
| 2744 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2745 mch_isFullName(char_u *fname) |
| 7 | 2746 { |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2747 #ifdef VMS |
| 7 | 2748 return ( fname[0] == '/' || fname[0] == '.' || |
| 2749 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2750 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2751 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2752 #else |
| 7 | 2753 return (*fname == '/' || *fname == '~'); |
| 2754 #endif | |
| 2755 } | |
| 2756 | |
| 585 | 2757 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2758 /* | |
| 2759 * Set the case of the file name, if it already exists. This will cause the | |
| 2760 * file name to remain exactly the same. | |
| 1450 | 2761 * Only required for file systems where case is ignored and preserved. |
| 585 | 2762 */ |
| 2763 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2764 fname_case( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2765 char_u *name, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2766 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2767 { |
| 2768 struct stat st; | |
| 2769 char_u *slash, *tail; | |
| 2770 DIR *dirp; | |
| 2771 struct dirent *dp; | |
| 2772 | |
|
10328
299f1669c20e
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2773 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2774 { |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2775 // Open the directory where the file is located. |
| 585 | 2776 slash = vim_strrchr(name, '/'); |
| 2777 if (slash == NULL) | |
| 2778 { | |
| 2779 dirp = opendir("."); | |
| 2780 tail = name; | |
| 2781 } | |
| 2782 else | |
| 2783 { | |
| 2784 *slash = NUL; | |
| 2785 dirp = opendir((char *)name); | |
| 2786 *slash = '/'; | |
| 2787 tail = slash + 1; | |
| 2788 } | |
| 2789 | |
| 2790 if (dirp != NULL) | |
| 2791 { | |
| 2792 while ((dp = readdir(dirp)) != NULL) | |
| 2793 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2794 // Only accept names that differ in case and are the same byte |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2795 // length. TODO: accept different length name. |
| 585 | 2796 if (STRICMP(tail, dp->d_name) == 0 |
| 2797 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2798 { | |
| 2799 char_u newname[MAXPATHL + 1]; | |
| 2800 struct stat st2; | |
| 2801 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2802 // Verify the inode is equal. |
| 585 | 2803 vim_strncpy(newname, name, MAXPATHL); |
| 2804 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2805 MAXPATHL - (tail - name)); | |
|
10328
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2806 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2807 && st.st_ino == st2.st_ino |
| 2808 && st.st_dev == st2.st_dev) | |
| 2809 { | |
| 2810 STRCPY(tail, dp->d_name); | |
| 2811 break; | |
| 2812 } | |
| 2813 } | |
| 2814 } | |
| 2815 | |
| 2816 closedir(dirp); | |
| 2817 } | |
| 2818 } | |
| 2819 } | |
| 2820 #endif | |
| 2821 | |
| 7 | 2822 /* |
| 2823 * Get file permissions for 'name'. | |
| 2824 * Returns -1 when it doesn't exist. | |
| 2825 */ | |
| 2826 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2827 mch_getperm(char_u *name) |
| 7 | 2828 { |
| 2829 struct stat statb; | |
| 2830 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2831 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2832 #ifdef VMS |
| 2833 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2834 #else | |
| 2835 if (stat((char *)name, &statb)) | |
| 2836 #endif | |
| 2837 return -1; | |
| 1350 | 2838 #ifdef __INTERIX |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
2839 // 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
|
2840 // exist. Remove the bit, we don't use it. |
| 1350 | 2841 return statb.st_mode & ~S_ADDACE; |
| 2842 #else | |
| 7 | 2843 return statb.st_mode; |
| 1350 | 2844 #endif |
| 7 | 2845 } |
| 2846 | |
| 2847 /* | |
|
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
|
2848 * Set file permission for "name" to "perm". |
|
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Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2849 * Return FAIL for failure, OK otherwise. |
| 7 | 2850 */ |
| 2851 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2852 mch_setperm(char_u *name, long perm) |
| 7 | 2853 { |
| 2854 return (chmod((char *) | |
| 2855 #ifdef VMS | |
| 2856 vms_fixfilename(name), | |
| 2857 #else | |
| 2858 name, | |
| 2859 #endif | |
| 2860 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2861 } | |
| 2862 | |
|
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
|
2863 #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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|
2864 /* |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2865 * Set file permission for open file "fd" to "perm". |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2866 * Return FAIL for failure, OK otherwise. |
|
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Christian Brabandt <cb@256bit.org>
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|
2867 */ |
|
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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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|
2868 int |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2869 mch_fsetperm(int fd, long perm) |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2870 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2871 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
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Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2872 } |
|
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2873 #endif |
|
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Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2874 |
| 7 | 2875 #if defined(HAVE_ACL) || defined(PROTO) |
| 2876 # ifdef HAVE_SYS_ACL_H | |
| 2877 # include <sys/acl.h> | |
| 2878 # endif | |
| 2879 # ifdef HAVE_SYS_ACCESS_H | |
| 2880 # include <sys/access.h> | |
| 2881 # endif | |
| 2882 | |
| 2883 # ifdef HAVE_SOLARIS_ACL | |
| 2884 typedef struct vim_acl_solaris_T { | |
| 2885 int acl_cnt; | |
| 2886 aclent_t *acl_entry; | |
| 2887 } vim_acl_solaris_T; | |
| 2888 # endif | |
| 2889 | |
| 1583 | 2890 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2891 /* | |
| 2892 * Copy security info from "from_file" to "to_file". | |
| 2893 */ | |
| 2894 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2895 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2896 { |
| 2897 if (from_file == NULL) | |
| 2898 return; | |
| 2899 | |
| 2900 if (selinux_enabled == -1) | |
| 2901 selinux_enabled = is_selinux_enabled(); | |
| 2902 | |
| 2903 if (selinux_enabled > 0) | |
| 2904 { | |
|
22539
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2905 // 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
|
2906 // warning. |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2907 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
|
2908 char *to_context = NULL; |
| 1583 | 2909 |
| 2910 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2911 { | |
|
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diff
changeset
|
2912 // 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
|
2913 // 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
|
2914 // target cannot have one either. |
| 1583 | 2915 if (errno == EOPNOTSUPP) |
| 2916 return; | |
| 2917 | |
|
15543
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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
|
2918 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2919 msg_outtrans(from_file); |
| 2920 msg_putchar('\n'); | |
| 2921 return; | |
| 2922 } | |
| 2923 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2924 { | |
|
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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
|
2925 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2926 msg_outtrans(to_file); |
| 2927 msg_putchar('\n'); | |
| 2928 freecon (from_context); | |
| 2929 return ; | |
| 2930 } | |
| 2931 if (strcmp(from_context, to_context) != 0) | |
| 2932 { | |
| 2933 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2934 { | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2935 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2936 msg_outtrans(to_file); |
| 2937 msg_putchar('\n'); | |
| 2938 } | |
| 2939 } | |
| 2940 freecon(to_context); | |
| 2941 freecon(from_context); | |
| 2942 } | |
| 2943 } | |
|
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diff
changeset
|
2944 #endif // HAVE_SELINUX |
| 1583 | 2945 |
| 5788 | 2946 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2947 /* | |
| 2948 * Copy security info from "from_file" to "to_file". | |
| 2949 */ | |
| 2950 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2951 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2952 { |
| 5832 | 2953 static const char * const smack_copied_attributes[] = |
| 5788 | 2954 { |
| 2955 XATTR_NAME_SMACK, | |
| 2956 XATTR_NAME_SMACKEXEC, | |
| 2957 XATTR_NAME_SMACKMMAP | |
| 2958 }; | |
| 2959 | |
| 2960 char buffer[SMACK_LABEL_LEN]; | |
| 2961 const char *name; | |
| 2962 int index; | |
| 2963 int ret; | |
| 2964 ssize_t size; | |
| 2965 | |
| 2966 if (from_file == NULL) | |
| 2967 return; | |
| 2968 | |
| 2969 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2970 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2971 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2972 // get the name of the attribute to copy |
| 5788 | 2973 name = smack_copied_attributes[index]; |
| 2974 | |
|
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parents:
18761
diff
changeset
|
2975 // get the value of the attribute in buffer |
| 5788 | 2976 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2977 if (size >= 0) | |
| 2978 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2979 // copy the attribute value of buffer |
| 5788 | 2980 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2981 if (ret < 0) | |
| 2982 { | |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2983 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2984 _("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
|
2985 name, to_file); |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2986 msg_outtrans(IObuff); |
| 5788 | 2987 msg_putchar('\n'); |
| 2988 } | |
| 2989 } | |
| 2990 else | |
| 2991 { | |
|
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parents:
18761
diff
changeset
|
2992 // what reason of not having the attribute value? |
| 5788 | 2993 switch (errno) |
| 2994 { | |
| 2995 case ENOTSUP: | |
|
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diff
changeset
|
2996 // 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
|
2997 // 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
|
2998 return; // leave because it isn't useful to continue |
| 5788 | 2999 |
| 3000 case ERANGE: | |
| 3001 default: | |
|
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diff
changeset
|
3002 // no enough size OR unexpected error |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
|
3003 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
3004 _("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
|
3005 name, from_file); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
3006 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
|
3007 msg_putchar('\n'); |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3008 // FALLTHROUGH to remove the attribute |
| 5788 | 3009 |
| 3010 case ENODATA: | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3011 // no attribute of this name |
| 5788 | 3012 ret = removexattr((char*)to_file, name); |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3013 // 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
|
3014 // smack is not actually being used. |
| 5788 | 3015 break; |
| 3016 } | |
| 3017 } | |
| 3018 } | |
| 3019 } | |
|
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18761
diff
changeset
|
3020 #endif // HAVE_SMACK |
| 5788 | 3021 |
| 7 | 3022 /* |
| 3023 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 3024 * Return NULL if the ACL is not available for whatever reason. | |
| 3025 */ | |
| 3026 vim_acl_T | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3027 mch_get_acl(char_u *fname UNUSED) |
| 7 | 3028 { |
| 3029 vim_acl_T ret = NULL; | |
| 3030 #ifdef HAVE_POSIX_ACL | |
| 3031 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 3032 #else | |
| 3330 | 3033 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3034 acl_t *aclent; | |
| 3035 | |
| 3036 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 3037 return NULL; | |
| 3038 ret = (vim_acl_T)aclent; | |
| 3039 #else | |
| 7 | 3040 #ifdef HAVE_SOLARIS_ACL |
| 3041 vim_acl_solaris_T *aclent; | |
| 3042 | |
| 3043 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 3044 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 3045 { | |
| 3046 free(aclent); | |
| 3047 return NULL; | |
| 3048 } | |
| 3049 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 3050 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 3051 { | |
| 3052 free(aclent->acl_entry); | |
| 3053 free(aclent); | |
| 3054 return NULL; | |
| 3055 } | |
| 3056 ret = (vim_acl_T)aclent; | |
| 3057 #else | |
| 3058 #if defined(HAVE_AIX_ACL) | |
| 3059 int aclsize; | |
| 3060 struct acl *aclent; | |
| 3061 | |
| 3062 aclsize = sizeof(struct acl); | |
| 3063 aclent = malloc(aclsize); | |
| 3064 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3065 { | |
| 3066 if (errno == ENOSPC) | |
| 3067 { | |
| 3068 aclsize = aclent->acl_len; | |
| 3069 aclent = realloc(aclent, aclsize); | |
| 3070 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3071 { | |
| 3072 free(aclent); | |
| 3073 return NULL; | |
| 3074 } | |
| 3075 } | |
| 3076 else | |
| 3077 { | |
| 3078 free(aclent); | |
| 3079 return NULL; | |
| 3080 } | |
| 3081 } | |
| 3082 ret = (vim_acl_T)aclent; | |
|
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diff
changeset
|
3083 #endif // HAVE_AIX_ACL |
|
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18761
diff
changeset
|
3084 #endif // HAVE_SOLARIS_ACL |
|
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diff
changeset
|
3085 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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parents:
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diff
changeset
|
3086 #endif // HAVE_POSIX_ACL |
| 7 | 3087 return ret; |
| 3088 } | |
| 3089 | |
| 3090 /* | |
| 3091 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3092 */ | |
| 3093 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3094 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3095 { |
| 3096 if (aclent == NULL) | |
| 3097 return; | |
| 3098 #ifdef HAVE_POSIX_ACL | |
| 3099 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3100 #else | |
| 3330 | 3101 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3102 acl_set((char *)fname, (acl_t *)aclent); | |
| 3103 #else | |
| 7 | 3104 #ifdef HAVE_SOLARIS_ACL |
| 3105 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3106 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3107 #else | |
| 3108 #ifdef HAVE_AIX_ACL | |
| 3109 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
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diff
changeset
|
3110 #endif // HAVE_AIX_ACL |
|
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18761
diff
changeset
|
3111 #endif // HAVE_SOLARIS_ACL |
|
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diff
changeset
|
3112 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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diff
changeset
|
3113 #endif // HAVE_POSIX_ACL |
| 7 | 3114 } |
| 3115 | |
| 3116 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3117 mch_free_acl(vim_acl_T aclent) |
| 7 | 3118 { |
| 3119 if (aclent == NULL) | |
| 3120 return; | |
| 3121 #ifdef HAVE_POSIX_ACL | |
| 3122 acl_free((acl_t)aclent); | |
| 3123 #else | |
| 3330 | 3124 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3125 acl_free((acl_t *)aclent); | |
| 3126 #else | |
| 7 | 3127 #ifdef HAVE_SOLARIS_ACL |
| 3128 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3129 free(aclent); | |
| 3130 #else | |
| 3131 #ifdef HAVE_AIX_ACL | |
| 3132 free(aclent); | |
|
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diff
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|
3133 #endif // HAVE_AIX_ACL |
|
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18761
diff
changeset
|
3134 #endif // HAVE_SOLARIS_ACL |
|
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patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
3135 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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18761
diff
changeset
|
3136 #endif // HAVE_POSIX_ACL |
| 7 | 3137 } |
| 3138 #endif | |
| 3139 | |
| 3140 /* | |
| 3141 * Set hidden flag for "name". | |
| 3142 */ | |
| 3143 void | |
|
7833
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7807
diff
changeset
|
3144 mch_hide(char_u *name UNUSED) |
| 7 | 3145 { |
|
18810
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patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
3146 // can't hide a file |
| 7 | 3147 } |
| 3148 | |
| 3149 /* | |
|
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parents:
7469
diff
changeset
|
3150 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3151 * return FALSE if "name" is not a directory |
| 3152 * return FALSE for error | |
| 3153 */ | |
| 3154 int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3155 mch_isdir(char_u *name) |
| 7 | 3156 { |
| 3157 struct stat statb; | |
| 3158 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3159 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3160 return FALSE; |
| 3161 if (stat((char *)name, &statb)) | |
| 3162 return FALSE; | |
| 3163 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3164 } | |
| 3165 | |
|
7629
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parents:
7469
diff
changeset
|
3166 /* |
|
befbed72da87
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parents:
7469
diff
changeset
|
3167 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
befbed72da87
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parents:
7469
diff
changeset
|
3168 * return FALSE if "name" is not a directory |
|
befbed72da87
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diff
changeset
|
3169 * return FALSE for error |
|
befbed72da87
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3170 */ |
|
befbed72da87
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parents:
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diff
changeset
|
3171 int |
|
7833
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7807
diff
changeset
|
3172 mch_isrealdir(char_u *name) |
|
7629
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diff
changeset
|
3173 { |
|
befbed72da87
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diff
changeset
|
3174 struct stat statb; |
|
befbed72da87
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3175 |
|
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changeset
|
3176 if (*name == NUL) // Some stat()s don't flag "" as an error. |
|
7629
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parents:
7469
diff
changeset
|
3177 return FALSE; |
|
10328
299f1669c20e
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3178 if (mch_lstat((char *)name, &statb)) |
|
7629
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diff
changeset
|
3179 return FALSE; |
|
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diff
changeset
|
3180 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
|
befbed72da87
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diff
changeset
|
3181 } |
|
befbed72da87
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7469
diff
changeset
|
3182 |
| 7 | 3183 /* |
| 3184 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3185 */ | |
| 3186 static int | |
|
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7807
diff
changeset
|
3187 executable_file(char_u *name) |
| 7 | 3188 { |
| 3189 struct stat st; | |
| 3190 | |
| 3191 if (stat((char *)name, &st)) | |
| 3192 return 0; | |
| 5704 | 3193 #ifdef VMS |
|
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diff
changeset
|
3194 // Like on Unix system file can have executable rights but not necessarily |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3195 // be an executable, but on Unix is not a default for an ordinary file to |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3196 // have an executable flag - on VMS it is in most cases. |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
3197 // Therefore, this check does not have any sense - let keep us to the |
|
44b855153d8e
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parents:
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diff
changeset
|
3198 // conventions instead: |
|
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parents:
18761
diff
changeset
|
3199 // *.COM and *.EXE files are the executables - the rest are not. This is |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26480
diff
changeset
|
3200 // not ideal but better than it was. |
| 5704 | 3201 int vms_executable = 0; |
| 3202 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3203 { | |
| 3204 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3205 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3206 vms_executable = 1; | |
| 3207 } | |
| 3208 return vms_executable; | |
| 3209 #else | |
| 7 | 3210 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3211 #endif |
| 7 | 3212 } |
| 3213 | |
| 3214 /* | |
|
11115
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patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
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11054
diff
changeset
|
3215 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3216 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3217 * Return -1 if unknown. |
| 3218 */ | |
| 3219 int | |
|
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7807
diff
changeset
|
3220 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3221 { |
| 3222 char_u *buf; | |
| 3223 char_u *p, *e; | |
| 3224 int retval; | |
| 3225 | |
|
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changeset
|
3226 // When "use_path" is false and if it's an absolute or relative path don't |
|
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diff
changeset
|
3227 // need to use $PATH. |
|
17484
f1fd0b0b335c
patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
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17063
diff
changeset
|
3228 if (!use_path || gettail(name) != name) |
| 5704 | 3229 { |
|
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diff
changeset
|
3230 // There must be a path separator, files in the current directory |
|
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parents:
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diff
changeset
|
3231 // can't be executed. |
|
17484
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Bram Moolenaar <Bram@vim.org>
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17063
diff
changeset
|
3232 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3233 { |
| 3234 if (path != NULL) | |
| 3235 { | |
|
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11014
diff
changeset
|
3236 if (name[0] != '/') |
| 5782 | 3237 *path = FullName_save(name, TRUE); |
| 3238 else | |
| 3239 *path = vim_strsave(name); | |
| 3240 } | |
| 3241 return TRUE; | |
| 3242 } | |
| 3243 return FALSE; | |
| 5704 | 3244 } |
| 7 | 3245 |
| 3246 p = (char_u *)getenv("PATH"); | |
| 3247 if (p == NULL || *p == NUL) | |
| 3248 return -1; | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
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16608
diff
changeset
|
3249 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3250 if (buf == NULL) |
| 3251 return -1; | |
| 3252 | |
| 3253 /* | |
| 3254 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3255 * is an executable file. | |
| 3256 */ | |
| 3257 for (;;) | |
| 3258 { | |
| 3259 e = (char_u *)strchr((char *)p, ':'); | |
| 3260 if (e == NULL) | |
| 3261 e = p + STRLEN(p); | |
|
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changeset
|
3262 if (e - p <= 1) // empty entry means current dir |
| 7 | 3263 STRCPY(buf, "./"); |
| 3264 else | |
| 3265 { | |
| 418 | 3266 vim_strncpy(buf, p, e - p); |
| 7 | 3267 add_pathsep(buf); |
| 3268 } | |
| 3269 STRCAT(buf, name); | |
| 3270 retval = executable_file(buf); | |
| 3271 if (retval == 1) | |
| 5782 | 3272 { |
| 3273 if (path != NULL) | |
| 3274 { | |
|
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11014
diff
changeset
|
3275 if (buf[0] != '/') |
| 5782 | 3276 *path = FullName_save(buf, TRUE); |
| 3277 else | |
| 3278 *path = vim_strsave(buf); | |
| 3279 } | |
| 7 | 3280 break; |
| 5782 | 3281 } |
| 7 | 3282 |
| 3283 if (*e != ':') | |
| 3284 break; | |
| 3285 p = e + 1; | |
| 3286 } | |
| 3287 | |
| 3288 vim_free(buf); | |
| 3289 return retval; | |
| 3290 } | |
| 3291 | |
| 3292 /* | |
| 3293 * Check what "name" is: | |
| 3294 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3295 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3296 * NODE_OTHER: non-writable things | |
| 3297 */ | |
| 3298 int | |
|
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7807
diff
changeset
|
3299 mch_nodetype(char_u *name) |
| 7 | 3300 { |
| 3301 struct stat st; | |
| 3302 | |
| 3303 if (stat((char *)name, &st)) | |
| 3304 return NODE_NORMAL; | |
| 3305 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3306 return NODE_NORMAL; | |
|
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changeset
|
3307 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3308 return NODE_OTHER; |
|
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18761
diff
changeset
|
3309 // Everything else is writable? |
| 7 | 3310 return NODE_WRITABLE; |
| 3311 } | |
| 3312 | |
| 3313 void | |
|
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
3314 mch_early_init(void) |
| 7 | 3315 { |
| 3316 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3317 int i; | |
| 180 | 3318 |
| 7 | 3319 check_stack_growth((char *)&i); |
| 3320 | |
| 180 | 3321 # ifdef HAVE_STACK_LIMIT |
| 7 | 3322 get_stack_limit(); |
| 3323 # endif | |
| 3324 | |
| 3325 #endif | |
| 3326 | |
| 3327 /* | |
| 3328 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3329 * running out of stack space. | |
| 3330 * Use of sigaltstack() is preferred, it's more portable. | |
| 3331 * Ignore any errors. | |
| 3332 */ | |
| 3333 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
25581
b8aa2c93d156
patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents:
25008
diff
changeset
|
3334 signal_stack = alloc(get_signal_stack_size()); |
| 7 | 3335 init_signal_stack(); |
| 3336 #endif | |
| 3337 } | |
| 3338 | |
| 355 | 3339 #if defined(EXITFREE) || defined(PROTO) |
| 3340 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3341 mch_free_mem(void) |
| 355 | 3342 { |
| 359 | 3343 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3344 if (clip_star.owned) | |
| 3345 clip_lose_selection(&clip_star); | |
| 3346 if (clip_plus.owned) | |
| 3347 clip_lose_selection(&clip_plus); | |
| 355 | 3348 # endif |
| 1605 | 3349 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3350 if (xterm_Shell != (Widget)0) |
| 3351 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3352 # ifndef LESSTIF_VERSION |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3353 // Lesstif crashes here, lose some memory |
| 355 | 3354 if (xterm_dpy != NULL) |
| 3355 XtCloseDisplay(xterm_dpy); | |
| 3356 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3357 { |
| 355 | 3358 XtDestroyApplicationContext(app_context); |
| 1605 | 3359 # ifdef FEAT_X11 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3360 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3361 # endif |
| 3362 } | |
| 3363 # endif | |
| 355 | 3364 # endif |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3365 # if defined(FEAT_X11) |
| 1605 | 3366 if (x11_display != NULL |
| 3367 # ifdef FEAT_XCLIPBOARD | |
| 3368 && x11_display != xterm_dpy | |
| 3369 # endif | |
| 3370 ) | |
| 359 | 3371 XCloseDisplay(x11_display); |
| 3372 # endif | |
| 3373 # 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
|
3374 VIM_CLEAR(signal_stack); |
| 359 | 3375 # endif |
| 3376 vim_free(oldtitle); | |
| 3377 vim_free(oldicon); | |
| 355 | 3378 } |
| 3379 #endif | |
| 3380 | |
| 7 | 3381 /* |
| 3382 * Output a newline when exiting. | |
| 3383 * Make sure the newline goes to the same stream as the text. | |
| 3384 */ | |
| 3385 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3386 exit_scroll(void) |
| 7 | 3387 { |
| 167 | 3388 if (silent_mode) |
| 3389 return; | |
| 7 | 3390 if (newline_on_exit || msg_didout) |
| 3391 { | |
| 3392 if (msg_use_printf()) | |
| 3393 { | |
| 3394 if (info_message) | |
| 3395 mch_msg("\n"); | |
| 3396 else | |
| 3397 mch_errmsg("\r\n"); | |
| 3398 } | |
| 3399 else | |
| 3400 out_char('\n'); | |
| 3401 } | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3402 else if (!is_not_a_term()) |
| 7 | 3403 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3404 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
|
3405 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
|
3406 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3407 } |
| 3408 } | |
| 3409 | |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3410 #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
|
3411 # 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
|
3412 && ((__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
|
3413 || (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
|
3414 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
|
3415 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
|
3416 # 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
|
3417 # else |
|
cf986610be6a
patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents:
26460
diff
changeset
|
3418 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
|
3419 # 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
|
3420 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3421 |
| 7 | 3422 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3423 mch_exit(int r) |
| 7 | 3424 { |
| 3425 exiting = TRUE; | |
| 3426 | |
| 3427 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3428 x11_export_final_selection(); | |
| 3429 #endif | |
| 3430 | |
| 3431 #ifdef FEAT_GUI | |
| 3432 if (!gui.in_use) | |
| 3433 #endif | |
| 3434 { | |
| 3435 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
|
3436 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
|
3437 { |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3438 // 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
|
3439 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
|
3440 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
|
3441 } |
|
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
|
3442 |
| 7 | 3443 /* |
| 3444 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3445 * pages, need to output a newline when msg_didout is set. But when | |
| 3446 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3447 * before stoptermcap(). | |
| 3448 */ | |
| 3449 if (swapping_screen() && !newline_on_exit) | |
| 3450 exit_scroll(); | |
| 3451 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3452 // 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
|
3453 // requires RAW mode. |
| 7 | 3454 stoptermcap(); |
| 3455 | |
| 3456 /* | |
| 3457 * A newline is only required after a message in the alternate screen. | |
| 3458 * This is set to TRUE by wait_return(). | |
| 3459 */ | |
| 3460 if (!swapping_screen() || newline_on_exit) | |
| 3461 exit_scroll(); | |
| 3462 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3463 // 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
|
3464 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3465 if (full_screen) |
| 3466 cursor_on(); | |
| 3467 } | |
| 3468 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3469 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
|
3470 |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3471 #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
|
3472 // 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
|
3473 __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
|
3474 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3475 |
| 7 | 3476 may_core_dump(); |
| 3477 #ifdef FEAT_GUI | |
| 3478 if (gui.in_use) | |
| 3479 gui_exit(r); | |
| 3480 #endif | |
| 167 | 3481 |
| 765 | 3482 #ifdef MACOS_CONVERT |
| 167 | 3483 mac_conv_cleanup(); |
| 3484 #endif | |
| 3485 | |
| 7 | 3486 #ifdef __QNX__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3487 // 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
|
3488 // doesn't return, so we can't call exit() |
| 7 | 3489 if (deadly_signal != 0) |
| 3490 return; | |
| 3491 #endif | |
| 3492 | |
| 33 | 3493 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3494 netbeans_send_disconnect(); |
| 33 | 3495 #endif |
| 355 | 3496 |
| 3497 #ifdef EXITFREE | |
| 3498 free_all_mem(); | |
| 3499 #endif | |
| 3500 | |
| 7 | 3501 exit(r); |
| 3502 } | |
| 3503 | |
| 3504 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3505 may_core_dump(void) |
| 7 | 3506 { |
| 3507 if (deadly_signal != 0) | |
| 3508 { | |
| 3509 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
|
3510 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3511 } |
| 3512 } | |
| 3513 | |
| 3514 #ifndef VMS | |
| 3515 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3516 /* |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3517 * 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
|
3518 */ |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3519 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3520 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
|
3521 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3522 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
|
3523 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3524 #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
|
3525 // 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
|
3526 // "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
|
3527 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
|
3528 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3529 char *name; |
|
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:
15603
diff
changeset
|
3531 name = ptsname(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3532 if (name == NULL) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3533 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
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 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
|
3536 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
|
3537 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3538 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3539 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3540 return tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3541 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3542 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3543 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3544 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
|
3545 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3546 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3547 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3548 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3549 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
|
3550 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
|
3551 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3552 #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
|
3553 # 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
|
3554 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
|
3555 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3556 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
|
3557 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3558 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3559 // 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
|
3560 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
|
3561 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3562 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
|
3563 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3564 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3565 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3566 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3567 |
| 7 | 3568 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
|
3569 mch_settmode(tmode_T tmode) |
| 7 | 3570 { |
| 3571 static int first = TRUE; | |
| 3572 | |
|
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
|
3573 #ifdef NEW_TTY_SYSTEM |
| 7 | 3574 # ifdef HAVE_TERMIOS_H |
| 3575 static struct termios told; | |
| 3576 struct termios tnew; | |
| 3577 # else | |
| 3578 static struct termio told; | |
| 3579 struct termio tnew; | |
| 3580 # endif | |
| 3581 | |
| 3582 if (first) | |
| 3583 { | |
| 3584 first = FALSE; | |
|
15632
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3585 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3586 } |
| 3587 | |
| 3588 tnew = told; | |
| 3589 if (tmode == TMODE_RAW) | |
| 3590 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3591 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3592 // ~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
|
3593 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3594 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
|
3595 # if defined(IEXTEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3596 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
| 7 | 3597 # endif |
| 3598 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3599 # 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
|
3600 // 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
|
3601 // 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
|
3602 # 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
|
3603 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
|
3604 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3605 # 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
|
3606 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
|
3607 # else |
| 7 | 3608 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
|
3609 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3610 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3611 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3612 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
|
3613 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3614 } |
| 3615 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3616 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3617 // 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
|
3618 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3619 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
|
3620 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
|
3621 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
|
3622 } |
| 7 | 3623 |
| 3624 # if defined(HAVE_TERMIOS_H) | |
| 3625 { | |
| 3626 int n = 10; | |
| 3627 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3628 // 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
|
3629 // few times. |
| 7 | 3630 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3631 && errno == EINTR && n > 0) | |
| 3632 --n; | |
| 3633 } | |
| 3634 # else | |
| 3635 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3636 # endif | |
| 3637 | |
| 3638 #else | |
| 3639 /* | |
| 3640 * for "old" tty systems | |
| 3641 */ | |
| 3642 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3643 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3644 # endif |
| 3645 static struct sgttyb ttybold; | |
| 3646 struct sgttyb ttybnew; | |
| 3647 | |
| 3648 if (first) | |
| 3649 { | |
| 3650 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3651 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3652 } |
| 3653 | |
| 3654 ttybnew = ttybold; | |
| 3655 if (tmode == TMODE_RAW) | |
| 3656 { | |
| 3657 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3658 ttybnew.sg_flags |= RAW; | |
| 3659 } | |
| 3660 else if (tmode == TMODE_SLEEP) | |
| 3661 ttybnew.sg_flags &= ~(ECHO); | |
| 3662 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3663 #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
|
3664 mch_cur_tmode = tmode; |
| 7 | 3665 } |
| 3666 | |
| 3667 /* | |
| 3668 * Try to get the code for "t_kb" from the stty setting | |
| 3669 * | |
| 3670 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3671 * prevail. stty knows more about reality than termcap does, and if | |
| 3672 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3673 * be), they're going to get really annoyed if their erase key starts | |
| 3674 * doing forward deletes for no reason. (Eric Fischer) | |
| 3675 */ | |
| 3676 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3677 get_stty(void) |
| 7 | 3678 { |
|
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
|
3679 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
|
3680 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
|
3681 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
|
3682 |
|
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 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
|
3684 { |
|
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 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
|
3686 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
|
3687 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
|
3688 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:
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diff
changeset
|
3689 |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3690 // If <BS> and <DEL> are now the same, redefine <DEL>. |
|
12104
3bf5fe164a9f
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Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3691 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
|
3692 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
|
3693 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
|
3694 } |
|
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 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3697 /* |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3698 * 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
|
3699 * 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
|
3700 */ |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3701 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
|
3702 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
|
3703 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3704 #ifdef NEW_TTY_SYSTEM |
| 7 | 3705 # ifdef HAVE_TERMIOS_H |
| 3706 struct termios keys; | |
| 3707 # else | |
| 3708 struct termio keys; | |
| 3709 # endif | |
| 3710 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3711 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
|
3712 { |
|
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 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
|
3714 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
|
3715 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
|
3716 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
|
3717 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
|
3718 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
|
3719 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
|
3720 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
|
3721 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
|
3722 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
|
3723 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
|
3724 } |
| 7 | 3725 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3726 // for "old" tty systems |
| 7 | 3727 struct sgttyb keys; |
| 3728 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3729 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
|
3730 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3731 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
|
3732 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
|
3733 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
|
3734 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
|
3735 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
|
3736 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3737 #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
|
3738 return FAIL; |
| 7 | 3739 } |
| 3740 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3741 #endif // VMS |
| 7 | 3742 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3743 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
|
3744 |
| 7 | 3745 /* |
| 3746 * Set mouse clicks on or off. | |
| 3747 */ | |
| 3748 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3749 mch_setmouse(int on) |
| 7 | 3750 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3751 #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
|
3752 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
|
3753 #endif |
| 7 | 3754 int xterm_mouse_vers; |
| 3755 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3756 #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
|
3757 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3758 // 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
|
3759 // 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
|
3760 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3761 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3762 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3763 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3764 #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
|
3765 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3766 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3767 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3768 // return quickly if nothing to do |
| 7 | 3769 return; |
| 3770 | |
| 3771 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3772 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3773 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3774 if (ttym_flags == TTYM_URXVT) |
| 3775 { | |
| 3145 | 3776 out_str_nf((char_u *) |
| 3777 (on | |
| 3778 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3779 : 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
|
3780 mouse_ison = on; |
| 3145 | 3781 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3782 #endif |
| 3145 | 3783 |
| 3746 | 3784 if (ttym_flags == TTYM_SGR) |
| 3785 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3786 // SGR mode supports columns above 223 |
| 3746 | 3787 out_str_nf((char_u *) |
| 3788 (on | |
| 3789 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3790 : 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
|
3791 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3792 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3793 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3794 #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
|
3795 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
|
3796 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3797 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
|
3798 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
|
3799 // 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
|
3800 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
|
3801 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3802 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3803 #endif |
| 3746 | 3804 |
| 7 | 3805 if (xterm_mouse_vers > 0) |
| 3806 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3807 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3808 out_str_nf((char_u *) |
| 3809 (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
|
3810 ? ( |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3811 #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
|
3812 bevalterm_ison |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3813 ? 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
|
3814 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3815 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3816 : 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
|
3817 else // disable mouse events, could probably always send the same |
| 7 | 3818 out_str_nf((char_u *) |
| 3819 (xterm_mouse_vers > 1 | |
| 3820 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3821 : 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
|
3822 mouse_ison = on; |
| 7 | 3823 } |
| 3824 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3825 #ifdef FEAT_MOUSE_DEC |
| 7 | 3826 else if (ttym_flags == TTYM_DEC) |
| 3827 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3828 if (on) // enable mouse events |
| 7 | 3829 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
|
3830 else // disable mouse events |
| 7 | 3831 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
|
3832 mouse_ison = on; |
| 7 | 3833 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3834 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3835 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3836 #ifdef FEAT_MOUSE_GPM |
| 7 | 3837 else |
| 3838 { | |
| 3839 if (on) | |
| 3840 { | |
| 3841 if (gpm_open()) | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3842 mouse_ison = TRUE; |
| 7 | 3843 } |
| 3844 else | |
| 3845 { | |
| 3846 gpm_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3847 mouse_ison = FALSE; |
| 7 | 3848 } |
| 3849 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3850 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3851 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3852 #ifdef FEAT_SYSMOUSE |
| 1620 | 3853 else |
| 3854 { | |
| 3855 if (on) | |
| 3856 { | |
| 3857 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
|
3858 mouse_ison = TRUE; |
| 1620 | 3859 } |
| 3860 else | |
| 3861 { | |
| 3862 sysmouse_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3863 mouse_ison = FALSE; |
| 1620 | 3864 } |
| 3865 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3866 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3867 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3868 #ifdef FEAT_MOUSE_JSB |
| 7 | 3869 else |
| 3870 { | |
| 3871 if (on) | |
| 3872 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3873 // 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
|
3874 // L - Enable Left Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3875 // M - Enable Middle Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3876 // R - Enable Right Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3877 // 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
|
3878 // + - 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
|
3879 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3880 // # - 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
|
3881 // 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
|
3882 // 1 = Windows Arrow |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3883 // 2 = Windows I Beam |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3884 // 3 = Windows Hour Glass |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3885 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3886 // 5 = Windows UP Arrow |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3887 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3888 // Disables full feedback of pointer movements |
| 7 | 3889 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3890 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3891 # else |
| 7 | 3892 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3893 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
|
3894 # endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3895 mouse_ison = TRUE; |
| 7 | 3896 } |
| 3897 else | |
| 3898 { | |
| 3899 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3900 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
|
3901 mouse_ison = FALSE; |
| 7 | 3902 } |
| 3903 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3904 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3905 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3906 else |
| 3907 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3908 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3909 if (on) |
| 3910 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3911 else | |
| 3912 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
|
3913 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3914 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3915 #endif |
|
12865
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 |
|
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
|
3918 #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
|
3919 /* |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3920 * Called when 'balloonevalterm' changed. |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3921 */ |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3922 void |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3923 mch_bevalterm_changed(void) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3924 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3925 mch_setmouse(mouse_ison); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3926 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3927 #endif |
| 7 | 3928 |
| 3929 /* | |
| 3930 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3931 */ | |
| 3932 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3933 check_mouse_termcode(void) |
| 7 | 3934 { |
| 3935 # ifdef FEAT_MOUSE_XTERM | |
| 3936 if (use_xterm_mouse() | |
| 3145 | 3937 # ifdef FEAT_MOUSE_URXVT |
| 3938 && use_xterm_mouse() != 3 | |
| 3939 # endif | |
| 7 | 3940 # ifdef FEAT_GUI |
| 3941 && !gui.in_use | |
| 3942 # endif | |
| 3943 ) | |
| 3944 { | |
| 3945 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3946 ? IF_EB("\233M", CSI_STR "M") |
| 3947 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3948 if (*p_mouse != NUL) |
| 3949 { | |
|
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44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3950 // 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
|
3951 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3952 mch_setmouse(FALSE); |
| 3953 setmouse(); | |
| 3954 } | |
| 3955 } | |
| 3956 else | |
| 3957 del_mouse_termcode(KS_MOUSE); | |
| 3958 # endif | |
| 3959 | |
| 3960 # ifdef FEAT_MOUSE_GPM | |
| 3961 if (!use_xterm_mouse() | |
| 3962 # ifdef FEAT_GUI | |
| 3963 && !gui.in_use | |
| 3964 # endif | |
| 3965 ) | |
|
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
|
3966 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
|
3967 (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
|
3968 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
|
3969 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3970 # endif |
| 3971 | |
| 1620 | 3972 # ifdef FEAT_SYSMOUSE |
| 3973 if (!use_xterm_mouse() | |
| 3974 # ifdef FEAT_GUI | |
| 3975 && !gui.in_use | |
| 3976 # endif | |
| 3977 ) | |
| 3978 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3979 # endif | |
| 3980 | |
| 7 | 3981 # ifdef FEAT_MOUSE_JSB |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3982 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3983 if (!use_xterm_mouse() |
| 3984 # ifdef FEAT_GUI | |
| 3985 && !gui.in_use | |
| 3986 # endif | |
| 3987 ) | |
| 3988 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3989 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3990 else | |
| 3991 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3992 # endif | |
| 3993 | |
| 3994 # ifdef FEAT_MOUSE_NET | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3995 // 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
|
3996 // define it in the GUI or when using an xterm. |
| 7 | 3997 if (!use_xterm_mouse() |
| 3998 # ifdef FEAT_GUI | |
| 3999 && !gui.in_use | |
| 4000 # endif | |
| 4001 ) | |
| 4002 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 4003 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 4004 else | |
| 4005 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 4006 # endif | |
| 4007 | |
| 4008 # ifdef 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
|
4009 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 4010 if (!use_xterm_mouse() |
| 7 | 4011 # ifdef FEAT_GUI |
| 4012 && !gui.in_use | |
| 4013 # endif | |
| 4014 ) | |
| 180 | 4015 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 4016 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 4017 else |
| 4018 del_mouse_termcode(KS_DEC_MOUSE); | |
| 4019 # endif | |
| 4020 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4021 // same conflict as the dec mouse |
| 5932 | 4022 if (!use_xterm_mouse() |
| 7 | 4023 # ifdef FEAT_GUI |
| 4024 && !gui.in_use | |
| 4025 # endif | |
| 4026 ) | |
| 4027 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 4028 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 4029 else | |
| 4030 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 4031 # endif | |
| 3145 | 4032 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 4033 if (use_xterm_mouse() == 3 |
| 3145 | 4034 # ifdef FEAT_GUI |
| 4035 && !gui.in_use | |
| 4036 # endif | |
| 4037 ) | |
| 4038 { | |
| 4039 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
|
4040 ? 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
|
4041 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 4042 |
| 4043 if (*p_mouse != NUL) | |
| 4044 { | |
| 4045 mch_setmouse(FALSE); | |
| 4046 setmouse(); | |
| 4047 } | |
| 4048 } | |
| 4049 else | |
| 4050 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 4051 # endif | |
| 3746 | 4052 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4053 # ifdef FEAT_GUI |
| 3746 | 4054 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4055 # endif |
| 3746 | 4056 ) |
| 4057 { | |
| 4058 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
|
4059 ? 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
|
4060 : 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
|
4061 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4062 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
|
4063 ? 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
|
4064 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 4065 |
| 4066 if (*p_mouse != NUL) | |
| 4067 { | |
| 4068 mch_setmouse(FALSE); | |
| 4069 setmouse(); | |
| 4070 } | |
| 4071 } | |
| 4072 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4073 { |
| 3746 | 4074 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
|
4075 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
|
4076 } |
| 7 | 4077 } |
| 4078 | |
| 4079 #ifndef VMS | |
| 4080 | |
| 4081 /* | |
| 4082 * Try to get the current window size: | |
| 4083 * 1. with an ioctl(), most accurate method | |
| 4084 * 2. from the environment variables LINES and COLUMNS | |
| 4085 * 3. from the termcap | |
| 4086 * 4. keep using the old values | |
| 4087 * Return OK when size could be determined, FAIL otherwise. | |
| 4088 */ | |
| 4089 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4090 mch_get_shellsize(void) |
| 7 | 4091 { |
| 4092 long rows = 0; | |
| 4093 long columns = 0; | |
| 4094 char_u *p; | |
| 4095 | |
| 4096 /* | |
| 4097 * 1. try using an ioctl. It is the most accurate method. | |
| 4098 * | |
| 4099 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4100 * TIOCGSIZE but don't have a struct ttysize. | |
| 4101 */ | |
| 4102 # ifdef TIOCGWINSZ | |
| 4103 { | |
| 4104 struct winsize ws; | |
| 4105 int fd = 1; | |
| 4106 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4107 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4108 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4109 fd = read_cmd_fd; | |
| 4110 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4111 { | |
| 4112 columns = ws.ws_col; | |
| 4113 rows = ws.ws_row; | |
| 4114 } | |
| 4115 } | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4116 # else // TIOCGWINSZ |
| 7 | 4117 # ifdef TIOCGSIZE |
| 4118 { | |
| 4119 struct ttysize ts; | |
| 4120 int fd = 1; | |
| 4121 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4122 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4123 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4124 fd = read_cmd_fd; | |
| 4125 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4126 { | |
| 4127 columns = ts.ts_cols; | |
| 4128 rows = ts.ts_lines; | |
| 4129 } | |
| 4130 } | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4131 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4132 # endif // TIOCGWINSZ |
| 7 | 4133 |
| 4134 /* | |
| 4135 * 2. get size from environment | |
| 164 | 4136 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4137 * the ioctl() values! | |
| 7 | 4138 */ |
| 164 | 4139 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4140 { |
| 4141 if ((p = (char_u *)getenv("LINES"))) | |
| 4142 rows = atoi((char *)p); | |
| 4143 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4144 columns = atoi((char *)p); | |
| 4145 } | |
| 4146 | |
| 4147 #ifdef HAVE_TGETENT | |
| 4148 /* | |
| 4149 * 3. try reading "co" and "li" entries from termcap | |
| 4150 */ | |
| 4151 if (columns == 0 || rows == 0) | |
| 4152 getlinecol(&columns, &rows); | |
| 4153 #endif | |
| 4154 | |
| 4155 /* | |
| 4156 * 4. If everything fails, use the old values | |
| 4157 */ | |
| 4158 if (columns <= 0 || rows <= 0) | |
| 4159 return FAIL; | |
| 4160 | |
| 4161 Rows = rows; | |
| 4162 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4163 limit_screen_size(); |
| 7 | 4164 return OK; |
| 4165 } | |
| 4166 | |
|
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
|
4167 #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
|
4168 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4169 * 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
|
4170 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4171 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
|
4172 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
|
4173 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4174 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4175 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4176 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4177 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
|
4178 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
|
4179 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4180 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4181 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4182 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4183 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
|
4184 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
|
4185 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
|
4186 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
|
4187 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
|
4188 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
|
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 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4191 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4192 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4193 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
|
4194 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
|
4195 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
|
4196 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
|
4197 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
|
4198 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4199 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
|
4200 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4201 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4202 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
|
4203 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4204 #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
|
4205 |
| 7 | 4206 /* |
| 4207 * Try to set the window size to Rows and Columns. | |
| 4208 */ | |
| 4209 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4210 mch_set_shellsize(void) |
| 7 | 4211 { |
| 4212 if (*T_CWS) | |
| 4213 { | |
| 4214 /* | |
| 4215 * NOTE: if you get an error here that term_set_winsize() is | |
| 4216 * undefined, check the output of configure. It could probably not | |
| 4217 * find a ncurses, termcap or termlib library. | |
| 4218 */ | |
| 4219 term_set_winsize((int)Rows, (int)Columns); | |
| 4220 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4221 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
|
4222 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4223 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4224 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4225 #endif // VMS |
| 7 | 4226 |
| 4227 /* | |
| 4228 * Rows and/or Columns has changed. | |
| 4229 */ | |
| 4230 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4231 mch_new_shellsize(void) |
| 7 | 4232 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4233 // Nothing to do. |
| 7 | 4234 } |
| 4235 | |
| 3048 | 4236 /* |
| 4237 * Wait for process "child" to end. | |
| 4238 * Return "child" if it exited properly, <= 0 on error. | |
| 4239 */ | |
| 4240 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4241 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4242 { |
| 4243 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4244 long delay_msec = 1; |
| 3048 | 4245 |
| 4246 while (wait_pid != child) | |
| 4247 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4248 // 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
|
4249 // 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
|
4250 // 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
|
4251 // they might call system(). |
| 3470 | 4252 # ifdef __NeXT__ |
| 3048 | 4253 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4254 # else |
| 3048 | 4255 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4256 # endif |
| 3048 | 4257 if (wait_pid == 0) |
| 4258 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4259 // 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
|
4260 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
|
4261 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4262 delay_msec = 10; |
| 3048 | 4263 continue; |
| 4264 } | |
| 4265 if (wait_pid <= 0 | |
| 4266 # ifdef ECHILD | |
| 4267 && errno == ECHILD | |
| 4268 # endif | |
| 4269 ) | |
| 4270 break; | |
| 4271 } | |
| 4272 return wait_pid; | |
| 4273 } | |
| 4274 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4275 #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
|
4276 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4277 * 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
|
4278 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4279 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
|
4280 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
|
4281 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
|
4282 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
|
4283 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
|
4284 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4285 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4286 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4287 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4288 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4289 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4290 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
|
4291 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4292 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
|
4293 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
|
4294 # 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
|
4295 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
|
4296 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4297 # 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
|
4298 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
|
4299 # 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
|
4300 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4301 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4302 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4303 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4304 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4305 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
|
4306 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4307 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
|
4308 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4309 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
|
4310 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
|
4311 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
|
4312 # 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
|
4313 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
|
4314 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4315 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
|
4316 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
|
4317 } |
|
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
|
4318 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4319 # 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
|
4320 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
|
4321 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4322 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4323 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4324 * 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
|
4325 * 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
|
4326 * 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
|
4327 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4328 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
|
4329 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4330 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
|
4331 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4332 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
|
4333 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4334 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
|
4335 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4336 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
|
4337 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
|
4338 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
|
4339 # 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
|
4340 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
|
4341 { |
|
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
|
4342 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
|
4343 "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
|
4344 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
|
4345 } |
|
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
|
4346 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4347 # 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
|
4348 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
|
4349 "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
|
4350 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
|
4351 # endif |
|
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 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4354 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4355 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
|
4356 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
|
4357 { |
|
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
|
4358 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
|
4359 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4360 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4361 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4362 #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
|
4363 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4364 * 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
|
4365 * 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
|
4366 * 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
|
4367 * 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
|
4368 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4369 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
|
4370 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
|
4371 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4372 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4373 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4374 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
|
4375 *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
|
4376 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
|
4377 *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
|
4378 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4379 *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
|
4380 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
|
4381 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4382 // 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
|
4383 // 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
|
4384 // 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
|
4385 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4386 *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
|
4387 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4388 *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
|
4389 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4390 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
|
4391 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4392 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
|
4393 *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
|
4394 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4395 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4396 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4397 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
|
4398 *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
|
4399 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
|
4400 *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
|
4401 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4402 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4403 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4404 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4405 |
|
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
|
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 * 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
|
4408 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4409 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
|
4410 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
|
4411 { |
|
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 # 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
|
4413 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
|
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 # 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
|
4416 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
|
4417 # 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
|
4418 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
|
4419 # 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
|
4420 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
|
4421 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
|
4422 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4423 # 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
|
4424 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4425 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4426 #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
|
4427 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4428 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4429 * 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
|
4430 * 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
|
4431 * 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
|
4432 */ |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4433 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4434 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
|
4435 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
|
4436 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
|
4437 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
|
4438 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
|
4439 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4440 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
|
4441 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
|
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 *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
|
4444 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
|
4445 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
|
4446 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4447 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
|
4448 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
|
4449 *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
|
4450 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4451 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
|
4452 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4453 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
|
4454 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
|
4455 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4456 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
|
4457 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
|
4458 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4459 // 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
|
4460 // 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
|
4461 *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
|
4462 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
|
4463 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
|
4464 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
|
4465 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
|
4466 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
|
4467 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4468 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
|
4469 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
|
4470 *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
|
4471 *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
|
4472 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
|
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 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4475 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
|
4476 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4477 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
|
4478 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
|
4479 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4480 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4481 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4482 #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
|
4483 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4484 * 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
|
4485 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4486 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
|
4487 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
|
4488 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4489 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
|
4490 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4491 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
|
4492 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
|
4493 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
|
4494 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
|
4495 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
|
4496 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
|
4497 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
|
4498 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4499 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
|
4500 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4501 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
|
4502 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
|
4503 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4504 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
|
4505 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
|
4506 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
|
4507 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
|
4508 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
|
4509 |
|
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
|
4510 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
|
4511 ++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
|
4512 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4513 // 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
|
4514 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
|
4515 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4516 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
|
4517 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
|
4518 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4519 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
|
4520 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4521 // 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
|
4522 // 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
|
4523 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
|
4524 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
|
4525 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4526 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4527 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
|
4528 } |
|
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
|
4529 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
|
4530 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
|
4531 |
|
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
|
4532 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
|
4533 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4534 // 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
|
4535 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
|
4536 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4537 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
|
4538 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
|
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 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4541 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
|
4542 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
|
4543 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
|
4544 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
|
4545 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4546 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4547 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4548 #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
|
4549 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4550 * 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
|
4551 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4552 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
|
4553 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4554 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4555 int options) // SHELL_*, see vim.h |
| 7 | 4556 { |
| 4557 #ifdef VMS | |
| 4558 char *ifn = NULL; | |
| 4559 char *ofn = NULL; | |
| 4560 #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
|
4561 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
|
4562 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
|
4563 int x; |
| 7 | 4564 |
| 4565 out_flush(); | |
| 4566 | |
| 4567 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4568 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4569 |
| 2586 | 4570 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4571 save_clipboard(); |
| 2586 | 4572 loose_clipboard(); |
| 4573 # endif | |
| 4574 | |
| 7 | 4575 if (cmd == NULL) |
| 4576 x = system((char *)p_sh); | |
| 4577 else | |
| 4578 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4579 # ifdef VMS |
| 7 | 4580 if (ofn = strchr((char *)cmd, '>')) |
| 4581 *ofn++ = '\0'; | |
| 4582 if (ifn = strchr((char *)cmd, '<')) | |
| 4583 { | |
| 4584 char *p; | |
| 4585 | |
| 4586 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4587 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4588 if (p) |
| 4589 *p = '\0'; | |
| 4590 } | |
| 4591 if (ofn) | |
| 4592 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4593 else | |
| 4594 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4595 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4596 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4597 + (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
|
4598 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4599 if (newcmd == NULL) |
| 4600 x = 0; | |
| 4601 else | |
| 4602 { | |
| 4603 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4604 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4605 (char *)p_shcf, | |
| 4606 (char *)cmd); | |
| 4607 x = system((char *)newcmd); | |
| 4608 vim_free(newcmd); | |
| 4609 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4610 # endif |
| 7 | 4611 } |
| 4612 # ifdef VMS | |
| 4613 x = vms_sys_status(x); | |
| 4614 # endif | |
| 4615 if (emsg_silent) | |
| 4616 ; | |
| 4617 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
|
4618 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4619 else if (x && !(options & SHELL_SILENT)) |
| 4620 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4621 msg_puts(_("\nshell returned ")); |
| 7 | 4622 msg_outnum((long)x); |
| 4623 msg_putchar('\n'); | |
| 4624 } | |
| 4625 | |
| 4626 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
|
4627 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4628 // 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
|
4629 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4630 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
|
4631 } |
| 7 | 4632 resettitle(); |
| 4209 | 4633 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4634 restore_clipboard(); | |
| 4635 # endif | |
| 7 | 4636 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
|
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 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4639 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4640 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4641 # 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
|
4642 // 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
|
4643 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4644 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4645 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4646 * 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
|
4647 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4648 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
|
4649 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
|
4650 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4651 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
|
4652 { |
|
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
|
4653 tmode_T tmode = cur_tmode; |
| 7 | 4654 pid_t pid; |
| 167 | 4655 pid_t wpid = 0; |
| 7 | 4656 pid_t wait_pid = 0; |
| 4657 # ifdef HAVE_UNION_WAIT | |
| 4658 union wait status; | |
| 4659 # else | |
| 4660 int status = -1; | |
| 4661 # endif | |
| 4662 int retval = -1; | |
| 4663 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
|
4664 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
|
4665 char_u *tofree2 = NULL; |
| 7 | 4666 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4667 int pty_master_fd = -1; // for pty's |
| 7 | 4668 # ifdef FEAT_GUI |
| 4669 int pty_slave_fd = -1; | |
| 167 | 4670 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4671 int fd_toshell[2]; // for pipes |
| 7 | 4672 int fd_fromshell[2]; |
| 4673 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4674 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4675 |
| 4676 out_flush(); | |
| 4677 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4678 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
|
4679 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
|
4680 // 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
|
4681 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4682 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4683 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
|
4684 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4685 |
| 167 | 4686 /* |
| 4687 * For the GUI, when writing the output into the buffer and when reading | |
| 4688 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4689 * of the executed command into the Vim window. Or use a pipe. | |
| 4690 */ | |
| 4691 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4692 # ifdef FEAT_GUI |
| 167 | 4693 || (gui.in_use && show_shell_mess) |
| 4694 # endif | |
| 4695 ) | |
| 7 | 4696 { |
| 167 | 4697 # ifdef FEAT_GUI |
| 7 | 4698 /* |
| 4699 * Try to open a master pty. | |
| 4700 * If this works, open the slave pty. | |
| 4701 * If the slave can't be opened, close the master pty. | |
| 4702 */ | |
| 167 | 4703 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
|
4704 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4705 /* |
| 4706 * If not opening a pty or it didn't work, try using pipes. | |
| 4707 */ | |
| 4708 if (pty_master_fd < 0) | |
| 167 | 4709 # endif |
| 7 | 4710 { |
| 4711 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
|
4712 if (!pipe_error) // pipe create OK |
| 7 | 4713 { |
| 4714 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
|
4715 if (pipe_error) // pipe create failed |
| 7 | 4716 { |
| 4717 close(fd_toshell[0]); | |
| 4718 close(fd_toshell[1]); | |
| 4719 } | |
| 4720 } | |
| 4721 if (pipe_error) | |
| 4722 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4723 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4724 out_flush(); |
| 4725 } | |
| 4726 } | |
| 4727 } | |
| 4728 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4729 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4730 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4731 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4732 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4733 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
|
4734 if (pid == -1) |
| 7 | 4735 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4736 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4737 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4738 msg_puts(_("\nCannot fork\n")); |
| 167 | 4739 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4740 # ifdef FEAT_GUI |
| 167 | 4741 || (gui.in_use && show_shell_mess) |
| 4742 # endif | |
| 4743 ) | |
| 7 | 4744 { |
| 167 | 4745 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4746 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4747 { |
| 4748 close(pty_master_fd); | |
| 4749 close(pty_slave_fd); | |
| 4750 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4751 else // close the pipes |
| 167 | 4752 # endif |
| 7 | 4753 { |
| 4754 close(fd_toshell[0]); | |
| 4755 close(fd_toshell[1]); | |
| 4756 close(fd_fromshell[0]); | |
| 4757 close(fd_fromshell[1]); | |
| 4758 } | |
| 4759 } | |
| 4760 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4761 else if (pid == 0) // child |
| 7 | 4762 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4763 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4764 UNBLOCK_SIGNALS(&curset); |
| 7 | 4765 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4766 # 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
|
4767 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
|
4768 { |
|
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4769 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
|
4770 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
|
4771 } |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4772 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4773 |
| 7 | 4774 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4775 { | |
| 4776 int fd; | |
| 4777 | |
| 4778 /* | |
| 4779 * Don't want to show any message from the shell. Can't just | |
| 4780 * close stdout and stderr though, because some systems will | |
| 4781 * break if you try to write to them after that, so we must | |
| 4782 * use dup() to replace them with something else -- webb | |
| 4783 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4784 * waiting for input. | |
| 4785 */ | |
| 4786 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4787 fclose(stdin); | |
| 4788 fclose(stdout); | |
| 4789 fclose(stderr); | |
| 4790 | |
| 4791 /* | |
| 4792 * If any of these open()'s and dup()'s fail, we just continue | |
| 4793 * anyway. It's not fatal, and on most systems it will make | |
| 4794 * no difference at all. On a few it will cause the execvp() | |
| 4795 * to exit with a non-zero status even when the completion | |
| 4796 * could be done, which is nothing too serious. If the open() | |
| 4797 * or dup() failed we'd just do the same thing ourselves | |
| 4798 * anyway -- webb | |
| 4799 */ | |
| 4800 if (fd >= 0) | |
| 4801 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4802 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
|
4803 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
|
4804 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
|
4805 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4806 // Don't need this now that we've duplicated it |
| 7 | 4807 close(fd); |
| 4808 } | |
| 4809 } | |
| 167 | 4810 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4811 # ifdef FEAT_GUI |
| 167 | 4812 || gui.in_use |
| 4813 # endif | |
| 4814 ) | |
| 7 | 4815 { |
| 4816 | |
| 167 | 4817 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4818 // 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
|
4819 // 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
|
4820 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4821 if (p_stmp) |
| 1799 | 4822 { |
| 602 | 4823 (void)setsid(); |
| 1799 | 4824 # if defined(SIGHUP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4825 // 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
|
4826 // 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
|
4827 // 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
|
4828 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4829 signal(SIGHUP, SIG_IGN); |
| 4830 # endif | |
| 4831 } | |
| 167 | 4832 # endif |
| 4833 # ifdef FEAT_GUI | |
| 602 | 4834 if (pty_slave_fd >= 0) |
| 4835 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4836 // push stream discipline modules |
| 602 | 4837 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
|
4838 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
|
4839 # ifdef TIOCSCTTY |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4840 // 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
|
4841 // unless run by root) |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4842 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
|
4843 # endif |
| 602 | 4844 } |
| 167 | 4845 # 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
|
4846 set_default_child_environment(FALSE); |
| 167 | 4847 |
| 557 | 4848 /* |
| 4849 * stderr is only redirected when using the GUI, so that a | |
| 4850 * program like gpg can still access the terminal to get a | |
| 4851 * passphrase using stderr. | |
| 4852 */ | |
| 167 | 4853 # ifdef FEAT_GUI |
| 7 | 4854 if (pty_master_fd >= 0) |
| 4855 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4856 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
|
4857 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4858 // set up stdin/stdout/stderr for the child |
| 7 | 4859 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
|
4860 vim_ignored = dup(pty_slave_fd); |
| 7 | 4861 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
|
4862 vim_ignored = dup(pty_slave_fd); |
| 557 | 4863 if (gui.in_use) |
| 4864 { | |
| 4865 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
|
4866 vim_ignored = dup(pty_slave_fd); |
| 557 | 4867 } |
| 7 | 4868 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4869 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4870 } |
| 4871 else | |
| 167 | 4872 # endif |
| 7 | 4873 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4874 // set up stdin for the child |
| 7 | 4875 close(fd_toshell[1]); |
| 4876 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
|
4877 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4878 close(fd_toshell[0]); |
| 4879 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4880 // set up stdout for the child |
| 7 | 4881 close(fd_fromshell[0]); |
| 4882 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
|
4883 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4884 close(fd_fromshell[1]); |
| 4885 | |
| 557 | 4886 # ifdef FEAT_GUI |
| 4887 if (gui.in_use) | |
| 4888 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4889 // set up stderr for the child |
| 557 | 4890 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
|
4891 vim_ignored = dup(1); |
| 557 | 4892 } |
| 4893 # endif | |
| 7 | 4894 } |
| 4895 } | |
| 167 | 4896 |
| 7 | 4897 /* |
| 4898 * There is no type cast for the argv, because the type may be | |
| 4899 * different on different machines. This may cause a warning | |
| 4900 * message with strict compilers, don't worry about it. | |
| 4901 * Call _exit() instead of exit() to avoid closing the connection | |
| 4902 * to the X server (esp. with GTK, which uses atexit()). | |
| 4903 */ | |
| 4904 execvp(argv[0], argv); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4905 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4906 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4907 else // parent |
| 7 | 4908 { |
| 4909 /* | |
| 4910 * While child is running, ignore terminating signals. | |
| 167 | 4911 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4912 */ |
| 4913 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4914 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4915 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4916 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4917 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4918 # endif |
| 7 | 4919 /* |
| 4920 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4921 * This is also used to pipe stdin/stdout to/from the external |
| 4922 * command. | |
| 7 | 4923 */ |
| 167 | 4924 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4925 # ifdef FEAT_GUI | |
| 4926 || (gui.in_use && show_shell_mess) | |
| 4927 # endif | |
| 4928 ) | |
| 7 | 4929 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4930 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4931 char_u buffer[BUFLEN + 1]; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4932 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
|
4933 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
|
4934 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4935 int len; |
| 4936 int p_more_save; | |
| 4937 int old_State; | |
| 4938 int c; | |
| 4939 int toshell_fd; | |
| 4940 int fromshell_fd; | |
| 167 | 4941 garray_T ga; |
| 4942 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4943 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4944 elapsed_T start_tv; |
| 1823 | 4945 # endif |
| 167 | 4946 |
| 4947 # ifdef FEAT_GUI | |
| 7 | 4948 if (pty_master_fd >= 0) |
| 4949 { | |
| 4950 fromshell_fd = pty_master_fd; | |
| 4951 toshell_fd = dup(pty_master_fd); | |
| 4952 } | |
| 4953 else | |
| 167 | 4954 # endif |
| 7 | 4955 { |
| 4956 close(fd_toshell[0]); | |
| 4957 close(fd_fromshell[1]); | |
| 4958 toshell_fd = fd_toshell[1]; | |
| 4959 fromshell_fd = fd_fromshell[0]; | |
| 4960 } | |
| 4961 | |
| 4962 /* | |
| 4963 * Write to the child if there are typed characters. | |
| 4964 * Read from the child if there are characters available. | |
| 4965 * Repeat the reading a few times if more characters are | |
| 4966 * available. Need to check for typed keys now and then, but | |
| 4967 * not too often (delays when no chars are available). | |
| 4968 * This loop is quit if no characters can be read from the pty | |
| 4969 * (WaitForChar detected special condition), or there are no | |
| 4970 * characters available and the child has exited. | |
| 4971 * Only check if the child has exited when there is no more | |
| 4972 * output. The child may exit before all the output has | |
| 4973 * been printed. | |
| 4974 * | |
| 4975 * Currently this busy loops! | |
| 4976 * This can probably dead-lock when the write blocks! | |
| 4977 */ | |
| 4978 p_more_save = p_more; | |
| 4979 p_more = FALSE; | |
| 4980 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
|
4981 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4982 |
| 602 | 4983 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4984 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4985 // 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
|
4986 // external program. |
| 167 | 4987 if ((wpid = fork()) == -1) |
| 4988 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4989 msg_puts(_("\nCannot fork\n")); |
| 167 | 4990 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4991 else if (wpid == 0) // child |
| 167 | 4992 { |
| 4993 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4994 int written = 0; | |
| 944 | 4995 char_u *lp = ml_get(lnum); |
| 167 | 4996 size_t l; |
| 4997 | |
| 177 | 4998 close(fromshell_fd); |
| 167 | 4999 for (;;) |
| 5000 { | |
| 944 | 5001 l = STRLEN(lp + written); |
| 167 | 5002 if (l == 0) |
| 5003 len = 0; | |
| 944 | 5004 else if (lp[written] == NL) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5005 // NL -> NUL translation |
| 167 | 5006 len = write(toshell_fd, "", (size_t)1); |
| 5007 else | |
| 5008 { | |
| 3263 | 5009 char_u *s = vim_strchr(lp + written, NL); |
| 5010 | |
| 944 | 5011 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 5012 s == NULL ? l |
| 5013 : (size_t)(s - (lp + written))); | |
| 167 | 5014 } |
| 1877 | 5015 if (len == (int)l) |
| 167 | 5016 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5017 // 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
|
5018 // should not have one. |
| 167 | 5019 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 5020 || (!curbuf->b_p_bin |
| 5021 && curbuf->b_p_fixeol) | |
| 2707 | 5022 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 5023 && (lnum != |
| 5024 curbuf->b_ml.ml_line_count | |
| 5025 || 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
|
5026 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 5027 (size_t)1); |
| 167 | 5028 ++lnum; |
| 5029 if (lnum > curbuf->b_op_end.lnum) | |
| 5030 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5031 // finished all the lines, close pipe |
| 167 | 5032 close(toshell_fd); |
| 5033 toshell_fd = -1; | |
| 5034 break; | |
| 5035 } | |
| 944 | 5036 lp = ml_get(lnum); |
| 167 | 5037 written = 0; |
| 5038 } | |
| 5039 else if (len > 0) | |
| 5040 written += len; | |
| 5041 } | |
| 5042 _exit(0); | |
| 5043 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5044 else // parent |
| 167 | 5045 { |
| 5046 close(toshell_fd); | |
| 5047 toshell_fd = -1; | |
| 5048 } | |
| 5049 } | |
| 5050 | |
| 5051 if (options & SHELL_READ) | |
| 5052 ga_init2(&ga, 1, BUFLEN); | |
| 5053 | |
| 5054 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5055 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5056 ELAPSED_INIT(start_tv); |
| 1823 | 5057 # endif |
| 7 | 5058 for (;;) |
| 5059 { | |
| 5060 /* | |
| 5061 * Check if keys have been typed, write them to the child | |
| 592 | 5062 * if there are any. |
| 5063 * Don't do this if we are expanding wild cards (would eat | |
| 5064 * typeahead). | |
| 5065 * Don't do this when filtering and terminal is in cooked | |
| 5066 * mode, the shell command will handle the I/O. Avoids | |
| 5067 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 5068 * Don't get characters when the child has already |
| 5069 * finished (wait_pid == 0). | |
| 167 | 5070 * Don't read characters unless we didn't get output for a |
| 1823 | 5071 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 5072 * typeahead. | |
| 7 | 5073 */ |
| 5074 len = 0; | |
| 5075 if (!(options & SHELL_EXPAND) | |
| 592 | 5076 && ((options & |
| 5077 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 5078 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 5079 # ifdef FEAT_GUI |
| 592 | 5080 || gui.in_use |
| 1823 | 5081 # endif |
| 592 | 5082 ) |
| 602 | 5083 && wait_pid == 0 |
| 1823 | 5084 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 5085 { |
| 1823 | 5086 if (ta_len == 0) |
| 5087 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5088 // 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
|
5089 // Reset the counter and timer. |
| 1823 | 5090 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5091 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5092 ELAPSED_INIT(start_tv); |
| 1823 | 5093 # endif |
| 5094 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 5095 } | |
| 5096 if (ta_len > 0 || len > 0) | |
| 5097 { | |
| 7 | 5098 /* |
| 5099 * For pipes: | |
| 5100 * Check for CTRL-C: send interrupt signal to child. | |
| 5101 * Check for CTRL-D: EOF, close pipe to child. | |
| 5102 */ | |
| 5103 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 5104 { | |
| 5105 /* | |
| 5106 * Send SIGINT to the child's group or all | |
| 5107 * processes in our group. | |
| 5108 */ | |
|
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
|
5109 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
|
5110 |
| 7 | 5111 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5112 && ta_buf[ta_len] == Ctrl_D) | |
| 5113 { | |
| 5114 close(toshell_fd); | |
| 5115 toshell_fd = -1; | |
| 5116 } | |
| 5117 } | |
| 5118 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5119 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5120 |
| 5121 /* | |
| 5122 * For pipes: echo the typed characters. | |
| 5123 * For a pty this does not seem to work. | |
| 5124 */ | |
| 5125 if (pty_master_fd < 0) | |
| 5126 { | |
| 5127 for (i = ta_len; i < ta_len + len; ++i) | |
| 5128 { | |
| 5129 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5130 msg_putchar(ta_buf[i]); | |
| 5131 else if (has_mbyte) | |
| 5132 { | |
| 474 | 5133 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5134 |
| 5135 msg_outtrans_len(ta_buf + i, l); | |
| 5136 i += l - 1; | |
| 5137 } | |
| 5138 else | |
| 5139 msg_outtrans_len(ta_buf + i, 1); | |
| 5140 } | |
| 5141 windgoto(msg_row, msg_col); | |
| 5142 out_flush(); | |
| 5143 } | |
| 5144 | |
| 5145 ta_len += len; | |
| 5146 | |
| 5147 /* | |
| 5148 * Write the characters to the child, unless EOF has | |
| 5149 * been typed for pipes. Write one character at a | |
| 1698 | 5150 * time, to avoid losing too much typeahead. |
| 167 | 5151 * When writing buffer lines, drop the typed |
| 5152 * characters (only check for CTRL-C). | |
| 7 | 5153 */ |
| 167 | 5154 if (options & SHELL_WRITE) |
| 5155 ta_len = 0; | |
| 5156 else if (toshell_fd >= 0) | |
| 7 | 5157 { |
| 5158 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5159 if (len > 0) | |
| 5160 { | |
| 5161 ta_len -= len; | |
| 5162 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5163 } | |
| 5164 } | |
| 1823 | 5165 } |
| 7 | 5166 } |
| 5167 | |
| 167 | 5168 if (got_int) |
| 5169 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5170 // 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
|
5171 // ourselves |
| 167 | 5172 # ifdef HAVE_SETSID |
| 5173 kill(-pid, SIGINT); | |
| 5174 # else | |
| 5175 kill(0, SIGINT); | |
| 5176 # endif | |
| 5177 if (wpid > 0) | |
| 5178 kill(wpid, SIGINT); | |
| 5179 got_int = FALSE; | |
| 5180 } | |
| 5181 | |
| 7 | 5182 /* |
| 5183 * Check if the child has any characters to be printed. | |
| 5184 * Read them and write them to our window. Repeat this as | |
| 5185 * long as there is something to do, avoid the 10ms wait | |
| 5186 * for mch_inchar(), or sending typeahead characters to | |
| 5187 * the external process. | |
| 5188 * TODO: This should handle escape sequences, compatible | |
| 5189 * to some terminal (vt52?). | |
| 5190 */ | |
| 167 | 5191 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5192 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5193 { |
| 2664 | 5194 len = read_eintr(fromshell_fd, buffer |
| 7 | 5195 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5196 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5197 if (len <= 0) // end of file or error |
| 7 | 5198 goto finished; |
| 167 | 5199 |
| 5200 noread_cnt = 0; | |
| 5201 if (options & SHELL_READ) | |
| 5202 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5203 // 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
|
5204 // lines to the current buffer. |
| 167 | 5205 for (i = 0; i < len; ++i) |
| 5206 { | |
| 5207 if (buffer[i] == NL) | |
| 5208 append_ga_line(&ga); | |
| 5209 else if (buffer[i] == NUL) | |
| 5210 ga_append(&ga, NL); | |
| 5211 else | |
| 5212 ga_append(&ga, buffer[i]); | |
| 5213 } | |
| 5214 } | |
| 5215 else if (has_mbyte) | |
| 7 | 5216 { |
| 5217 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5218 char_u *p; |
| 7 | 5219 |
| 167 | 5220 len += buffer_off; |
| 5221 buffer[len] = NUL; | |
| 5222 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5223 // 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
|
5224 // 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
|
5225 // round. |
| 7 | 5226 for (p = buffer; p < buffer + len; p += l) |
| 5227 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5228 l = MB_CPTR2LEN(p); |
| 7 | 5229 if (l == 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5230 l = 1; // NUL byte? |
| 7 | 5231 else if (MB_BYTE2LEN(*p) != l) |
| 5232 break; | |
| 5233 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5234 if (p == buffer) // no complete character |
| 7 | 5235 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5236 // avoid getting stuck at an illegal byte |
| 7 | 5237 if (len >= 12) |
| 5238 ++p; | |
| 5239 else | |
| 5240 { | |
| 5241 buffer_off = len; | |
| 5242 continue; | |
| 5243 } | |
| 5244 } | |
| 5245 c = *p; | |
| 5246 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5247 msg_puts((char *)buffer); |
| 7 | 5248 if (p < buffer + len) |
| 5249 { | |
| 5250 *p = c; | |
| 5251 buffer_off = (buffer + len) - p; | |
| 5252 mch_memmove(buffer, p, buffer_off); | |
| 5253 continue; | |
| 5254 } | |
| 5255 buffer_off = 0; | |
| 5256 } | |
| 5257 else | |
| 5258 { | |
| 5259 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5260 msg_puts((char *)buffer); |
| 7 | 5261 } |
| 5262 | |
| 5263 windgoto(msg_row, msg_col); | |
| 5264 cursor_on(); | |
| 5265 out_flush(); | |
| 5266 if (got_int) | |
| 5267 break; | |
| 1823 | 5268 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5269 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5270 if (wait_pid == 0) |
| 1823 | 5271 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5272 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5273 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5274 // 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
|
5275 // 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
|
5276 // break out too often to avoid losing typeahead. |
| 1823 | 5277 if (msec > 2000) |
| 5278 { | |
| 5279 noread_cnt = 5; | |
| 5280 break; | |
| 5281 } | |
| 5282 } | |
| 5283 # endif | |
| 7 | 5284 } |
| 5285 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5286 // 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
|
5287 // 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
|
5288 // buffered. |
| 602 | 5289 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5290 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5291 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5292 continue; |
| 602 | 5293 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5294 } |
| 602 | 5295 |
| 7 | 5296 /* |
| 5297 * Check if the child still exists, before checking for | |
| 1698 | 5298 * typed characters (otherwise we would lose typeahead). |
| 7 | 5299 */ |
| 167 | 5300 # ifdef __NeXT__ |
| 3048 | 5301 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5302 # else |
| 7 | 5303 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5304 # endif |
| 7 | 5305 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5306 || (wait_pid == pid && WIFEXITED(status))) | |
| 5307 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5308 // 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
|
5309 // 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
|
5310 // 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
|
5311 // then we'll break the loop at the "break" above. |
| 7 | 5312 wait_pid = pid; |
| 5313 } | |
| 602 | 5314 else |
| 5315 wait_pid = 0; | |
| 4230 | 5316 |
| 4248 | 5317 # 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
|
5318 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5319 clip_update(); |
| 5320 # endif | |
| 7 | 5321 } |
| 5322 finished: | |
| 5323 p_more = p_more_save; | |
| 167 | 5324 if (options & SHELL_READ) |
| 5325 { | |
| 5326 if (ga.ga_len > 0) | |
| 5327 { | |
| 5328 append_ga_line(&ga); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5329 // remember that the NL was missing |
| 2707 | 5330 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5331 } |
| 5332 else | |
| 2707 | 5333 curbuf->b_no_eol_lnum = 0; |
| 167 | 5334 ga_clear(&ga); |
| 5335 } | |
| 5336 | |
| 7 | 5337 /* |
| 5338 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5339 */ | |
| 5340 if (ta_len) | |
| 5341 ui_inchar_undo(ta_buf, ta_len); | |
| 5342 State = old_State; | |
| 5343 if (toshell_fd >= 0) | |
| 5344 close(toshell_fd); | |
| 5345 close(fromshell_fd); | |
| 5346 } | |
| 4248 | 5347 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5348 else |
| 5349 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5350 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5351 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5352 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
|
5353 // 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
|
5354 // 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
|
5355 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
|
5356 |
| 4230 | 5357 /* |
| 5358 * Similar to the loop above, but only handle X events, no | |
| 5359 * I/O. | |
| 5360 */ | |
| 5361 for (;;) | |
| 5362 { | |
| 5363 if (got_int) | |
| 5364 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5365 // 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
|
5366 // ourselves |
| 4230 | 5367 # ifdef HAVE_SETSID |
| 5368 kill(-pid, SIGINT); | |
| 5369 # else | |
| 5370 kill(0, SIGINT); | |
| 5371 # endif | |
| 5372 got_int = FALSE; | |
| 5373 } | |
| 5374 # ifdef __NeXT__ | |
| 5375 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5376 # else | |
| 5377 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5378 # endif | |
| 5379 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5380 || (wait_pid == pid && WIFEXITED(status))) | |
| 5381 { | |
| 5382 wait_pid = pid; | |
| 5383 break; | |
| 5384 } | |
| 5385 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5386 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5387 clip_update(); |
| 5388 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5389 // 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
|
5390 // 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
|
5391 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
|
5392 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
|
5393 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5394 delay_msec = 10; |
| 4230 | 5395 } |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5396 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5397 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
|
5398 // 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
|
5399 out_str(T_CTI); |
| 4230 | 5400 } |
| 5401 # endif | |
| 7 | 5402 |
| 5403 /* | |
| 5404 * Wait until our child has exited. | |
| 5405 * Ignore wait() returning pids of other children and returning | |
| 5406 * because of some signal like SIGWINCH. | |
| 5407 * Don't wait if wait_pid was already set above, indicating the | |
| 5408 * child already exited. | |
| 5409 */ | |
| 3048 | 5410 if (wait_pid != pid) |
| 5411 wait_pid = wait4pid(pid, &status); | |
| 7 | 5412 |
| 2600 | 5413 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5414 // 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
|
5415 // 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
|
5416 // the pty. |
| 2600 | 5417 if (pty_master_fd >= 0) |
| 5418 close(pty_slave_fd); | |
| 5419 # endif | |
| 5420 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5421 // 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
|
5422 // dead. |
| 167 | 5423 if (wpid > 0) |
| 3048 | 5424 { |
| 167 | 5425 kill(wpid, SIGKILL); |
| 3048 | 5426 wait4pid(wpid, NULL); |
| 5427 } | |
| 167 | 5428 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5429 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5430 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5431 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5432 |
| 7 | 5433 /* |
| 5434 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5435 * catch_signals() will kill Vim. | |
| 5436 */ | |
| 5437 if (tmode == TMODE_RAW) | |
| 5438 settmode(TMODE_RAW); | |
| 5439 did_settmode = TRUE; | |
| 5440 set_signals(); | |
| 5441 | |
| 5442 if (WIFEXITED(status)) | |
| 5443 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5444 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5445 retval = WEXITSTATUS(status); |
| 4074 | 5446 if (retval != 0 && !emsg_silent) |
| 7 | 5447 { |
| 5448 if (retval == EXEC_FAILED) | |
| 5449 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5450 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5451 msg_outtrans(p_sh); |
| 5452 msg_putchar('\n'); | |
| 5453 } | |
| 5454 else if (!(options & SHELL_SILENT)) | |
| 5455 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5456 msg_puts(_("\nshell returned ")); |
| 7 | 5457 msg_outnum((long)retval); |
| 5458 msg_putchar('\n'); | |
| 5459 } | |
| 5460 } | |
| 5461 } | |
| 5462 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5463 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5464 } |
| 5465 } | |
| 5466 | |
| 5467 error: | |
| 5468 if (!did_settmode) | |
| 5469 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5470 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5471 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
|
5472 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
|
5473 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
|
5474 vim_free(tofree2); |
| 7 | 5475 |
| 5476 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
|
5477 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5478 #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
|
5479 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5480 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5481 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
|
5482 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5483 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
|
5484 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5485 #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
|
5486 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
|
5487 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
|
5488 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5489 #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
|
5490 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
|
5491 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5492 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
|
5493 #endif |
| 7 | 5494 } |
| 5495 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5496 #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
|
5497 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
|
5498 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
|
5499 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5500 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5501 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
|
5502 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
|
5503 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
|
5504 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
|
5505 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5506 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5507 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
|
5508 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
|
5509 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
|
5510 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
|
5511 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
|
5512 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
|
5513 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
|
5514 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
|
5515 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5516 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5517 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
|
5518 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5519 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5520 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5521 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5522 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5523 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
|
5524 && (!(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
|
5525 || !(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
|
5526 || !(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
|
5527 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
|
5528 &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
|
5529 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5530 // 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
|
5531 // 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
|
5532 if (use_file_for_in) |
|
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 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
|
5535 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5536 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
|
5537 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5538 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5539 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
|
5540 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5541 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5542 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5543 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5544 // 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
|
5545 // 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
|
5546 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
|
5547 && 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
|
5548 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5549 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5550 if (use_file_for_out) |
|
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 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
|
5553 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5554 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
|
5555 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5556 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5557 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
|
5558 goto failed; |
|
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 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5561 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
|
5562 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5563 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5564 if (use_file_for_err) |
|
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 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
|
5567 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5568 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
|
5569 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5570 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
5571 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
|
5572 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5573 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5574 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5575 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
|
5576 && 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
|
5577 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5578 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5579 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
|
5580 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5581 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5582 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5583 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5584 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5585 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5586 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5587 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5588 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5589 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5590 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5591 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
|
5592 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
|
5593 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
|
5594 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5595 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5596 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5597 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
|
5598 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5599 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5600 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5601 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5602 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5603 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5604 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5605 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5606 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5607 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5608 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5609 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5610 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5611 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5612 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5613 # 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
|
5614 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5615 // 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
|
5616 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
|
5617 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5618 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5619 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5620 // 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
|
5621 // 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
|
5622 // 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
|
5623 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5624 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5625 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5626 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5627 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
|
5628 { |
|
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
|
5629 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
|
5630 |
|
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
|
5631 #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
|
5632 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
|
5633 // 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
|
5634 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
|
5635 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5636 // 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
|
5637 // 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
|
5638 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
|
5639 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5640 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5641 // 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
|
5642 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5643 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
|
5644 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
|
5645 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5646 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
|
5647 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5648 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5649 (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
|
5650 (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
|
5651 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
|
5652 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
|
5653 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5654 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5655 # 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
|
5656 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
|
5657 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5658 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
|
5659 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5660 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
|
5661 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
|
5662 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
|
5663 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5664 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
|
5665 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
|
5666 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5667 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
|
5668 |
|
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27346
diff
changeset
|
5669 vim_setenv(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
|
5670 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5671 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5672 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5673 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5674 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
|
5675 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5676 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
|
5677 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
|
5678 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5679 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
|
5680 _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
|
5681 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5682 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5683 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5684 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
|
5685 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5686 // 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
|
5687 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
|
5688 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5689 // 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
|
5690 // 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
|
5691 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
|
5692 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5693 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5694 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5695 // 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
|
5696 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5697 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
|
5698 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
|
5699 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
|
5700 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
|
5701 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
|
5702 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
|
5703 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5704 // 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
|
5705 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5706 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
|
5707 { |
|
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(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5709 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5710 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5711 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
|
5712 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
|
5713 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
|
5714 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
|
5715 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
|
5716 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
|
5717 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5718 // 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
|
5719 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5720 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
|
5721 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
|
5722 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
|
5723 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
|
5724 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
|
5725 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
|
5726 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5727 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
|
5728 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
|
5729 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
|
5730 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
|
5731 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
|
5732 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
|
5733 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
|
5734 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
|
5735 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
|
5736 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
|
5737 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
|
5738 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
|
5739 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5740 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5741 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
|
5742 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
|
5743 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5744 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5745 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5746 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5747 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5748 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
|
5749 _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
|
5750 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5751 // 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
|
5752 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5753 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5754 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5755 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
|
5756 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5757 // 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
|
5758 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5759 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5760 _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
|
5761 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5762 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5763 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5764 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5765 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5766 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5767 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
|
5768 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
|
5769 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5770 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
|
5771 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
|
5772 // 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
|
5773 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5774 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
|
5775 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5776 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
|
5777 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5778 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5779 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5780 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5781 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
|
5782 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
|
5783 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
|
5784 |
|
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_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
|
5786 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
|
5787 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5788 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
|
5789 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
|
5790 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5791 // 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
|
5792 // 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
|
5793 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
|
5794 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5795 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
|
5796 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
|
5797 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
|
5798 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
|
5799 } |
|
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
|
5800 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5801 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
|
5802 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5803 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5804 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5805 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5806 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
|
5807 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5808 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
|
5809 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5810 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
|
5811 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5812 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
|
5813 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5814 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5815 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5816 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5817 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5818 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5819 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5820 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5821 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5822 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5823 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5824 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5825 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5826 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5827 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5828 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5829 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5830 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5831 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5832 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
|
5833 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
|
5834 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
|
5835 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
|
5836 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5837 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5838 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5839 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
|
5840 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
|
5841 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5842 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
|
5843 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
|
5844 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5845 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
|
5846 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
|
5847 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5848 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
|
5849 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
|
5850 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
|
5851 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5852 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
|
5853 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
|
5854 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5855 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5856 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5857 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5858 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5859 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5860 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5861 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5862 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5863 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5864 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5865 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5866 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5867 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
|
5868 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5869 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
|
5870 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5871 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5872 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5873 // 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
|
5874 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
|
5875 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
|
5876 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5877 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5878 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5879 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5880 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5881 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5882 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5883 // 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
|
5884 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
|
5885 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
|
5886 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
|
5887 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5888 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5889 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5890 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5891 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
|
5892 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
|
5893 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
|
5894 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
|
5895 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5896 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5897 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5898 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5899 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5900 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5901 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
|
5902 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5903 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5904 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5905 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5906 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5907 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
|
5908 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5909 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5910 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5911 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5912 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5913 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5914 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5915 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5916 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5917 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5918 // 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
|
5919 // 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
|
5920 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5921 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5922 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5923 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5924 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5925 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5926 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
|
5927 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5928 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5929 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5930 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5931 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5932 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5933 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
|
5934 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5935 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5936 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5937 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5938 // 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
|
5939 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5940 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
|
5941 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5942 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
|
5943 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
|
5944 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5945 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
|
5946 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5947 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
|
5948 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5949 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5950 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5951 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5952 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5953 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5954 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5955 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5956 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5957 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5958 * 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
|
5959 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5960 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5961 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
|
5962 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5963 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5964 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5965 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
|
5966 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5967 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
|
5968 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5969 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5970 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5971 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5972 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5973 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5974 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
|
5975 #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
|
5976 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
|
5977 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
|
5978 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5979 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5980 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5981 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5982 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5983 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5984 // 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
|
5985 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
|
5986 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5987 // 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
|
5988 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
|
5989 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
|
5990 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5991 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5992 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5993 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5994 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5995 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5996 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5997 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5998 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5999 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
6000 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6001 // 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
|
6002 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
6003 (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
|
6004 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
6005 (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
|
6006 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
6007 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
6008 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
6009 |
|
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
|
6010 #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
|
6011 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
|
6012 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
|
6013 { |
|
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 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
|
6015 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
|
6016 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
|
6017 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
6018 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
|
6019 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
|
6020 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
|
6021 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
|
6022 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6023 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
|
6024 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6025 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6026 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
|
6027 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6028 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6029 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
|
6030 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
|
6031 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
|
6032 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
|
6033 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
|
6034 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6035 // 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
|
6036 // 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
|
6037 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
|
6038 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
|
6039 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
|
6040 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6041 #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
|
6042 |
| 7 | 6043 /* |
| 6044 * Check for CTRL-C typed by reading all available characters. | |
| 6045 * In cooked mode we should get SIGINT, no need to check. | |
| 6046 */ | |
| 6047 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6048 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6049 { |
|
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
|
6050 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
|
6051 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 6052 fill_input_buf(FALSE); |
| 6053 } | |
| 6054 | |
| 6055 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6056 * 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
|
6057 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6058 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6059 * 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
|
6060 * 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
|
6061 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6062 * "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
|
6063 * 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
|
6064 * Returns TRUE when a character is available. |
| 7 | 6065 * When a GUI is being used, this will never get called -- webb |
| 6066 */ | |
| 6067 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6068 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 6069 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6070 #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
|
6071 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
|
6072 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
|
6073 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6074 return WaitForCharOrMouse(msec, interrupted, ignore_input); |
|
8609
40bb2619f5e2
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|
6075 #endif |
|
40bb2619f5e2
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diff
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|
6076 } |
|
40bb2619f5e2
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diff
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|
6077 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
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parents:
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diff
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|
6078 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
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8493
diff
changeset
|
6079 * Wait "msec" msec until a character is available from the mouse or keyboard |
|
40bb2619f5e2
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diff
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|
6080 * or from inbuf[]. |
|
40bb2619f5e2
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diff
changeset
|
6081 * "msec" == -1 will block forever. |
|
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|
6082 * for "ignore_input" see WaitForCharOr(). |
|
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parents:
9189
diff
changeset
|
6083 * "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
|
6084 * but something else needs to be done. |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
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diff
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|
6085 * When a GUI is being used, this will never get called -- webb |
|
40bb2619f5e2
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diff
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|
6086 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
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diff
changeset
|
6087 static int |
|
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changeset
|
6088 WaitForCharOrMouse(long msec, int *interrupted, int ignore_input) |
|
8609
40bb2619f5e2
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6089 { |
| 7 | 6090 #ifdef FEAT_MOUSE_GPM |
| 6091 int gpm_process_wanted; | |
| 6092 #endif | |
| 6093 #ifdef FEAT_XCLIPBOARD | |
| 6094 int rest; | |
| 6095 #endif | |
| 6096 int avail; | |
| 6097 | |
|
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diff
changeset
|
6098 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 6099 return 1; |
| 6100 | |
| 6101 #if defined(FEAT_MOUSE_DEC) | |
|
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diff
changeset
|
6102 // May need to query the mouse position. |
| 7 | 6103 if (WantQueryMouse) |
| 6104 { | |
| 227 | 6105 WantQueryMouse = FALSE; |
|
16489
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patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6106 if (!no_query_mouse_for_testing) |
|
42910f306377
patch 8.1.1248: no test for dec mouse
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diff
changeset
|
6107 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 6108 } |
| 6109 #endif | |
| 6110 | |
| 6111 /* | |
| 6112 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 6113 * events. This is a bit complicated, because they might both be defined. | |
| 6114 */ | |
| 6115 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 6116 # ifdef FEAT_XCLIPBOARD | |
| 6117 rest = 0; | |
| 6118 if (do_xterm_trace()) | |
| 6119 rest = msec; | |
| 6120 # endif | |
| 6121 do | |
| 6122 { | |
| 6123 # ifdef FEAT_XCLIPBOARD | |
| 6124 if (rest != 0) | |
| 6125 { | |
| 6126 msec = XT_TRACE_DELAY; | |
| 6127 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6128 msec = rest; | |
| 6129 if (rest >= 0) | |
| 6130 rest -= msec; | |
| 6131 } | |
| 6132 # endif | |
|
17708
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patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6133 # ifdef FEAT_SOUND_CANBERRA |
|
10696f279e20
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changeset
|
6134 // Invoke any pending sound callbacks. |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
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diff
changeset
|
6135 if (has_sound_callback_in_queue()) |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
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17484
diff
changeset
|
6136 invoke_sound_callback(); |
|
10696f279e20
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6137 # endif |
| 7 | 6138 # ifdef FEAT_MOUSE_GPM |
| 6139 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
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8671
diff
changeset
|
6140 avail = RealWaitForChar(read_cmd_fd, msec, |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6141 &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
|
6142 if (!avail && !gpm_process_wanted) |
| 7 | 6143 # else |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6144 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6145 if (!avail) |
|
17903
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patch 8.1.1948: mouse doesn't work in Linux console
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|
6146 # endif |
| 7 | 6147 { |
|
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|
6148 if (!ignore_input && input_available()) |
| 7 | 6149 return 1; |
| 6150 # ifdef FEAT_XCLIPBOARD | |
| 6151 if (rest == 0 || !do_xterm_trace()) | |
| 6152 # endif | |
| 6153 break; | |
| 6154 } | |
| 6155 } | |
| 6156 while (FALSE | |
| 6157 # ifdef FEAT_MOUSE_GPM | |
| 6158 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6159 # endif | |
| 6160 # ifdef FEAT_XCLIPBOARD | |
| 6161 || (!avail && rest != 0) | |
| 6162 # endif | |
|
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changeset
|
6163 ) |
|
06bf71f13eb7
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diff
changeset
|
6164 ; |
| 7 | 6165 |
| 6166 #else | |
|
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diff
changeset
|
6167 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6168 #endif |
| 6169 return avail; | |
| 6170 } | |
| 6171 | |
| 5541 | 6172 #ifndef VMS |
| 7 | 6173 /* |
| 6174 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6175 * "msec" == 0 will check for characters once. |
| 6176 * "msec" == -1 will block until a character is available. | |
| 7 | 6177 * When a GUI is being used, this will not be used for input -- webb |
| 6178 * Or when a Linux GPM mouse event is waiting. | |
|
7109
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7009
diff
changeset
|
6179 * Or when a clientserver message is on the queue. |
|
9205
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diff
changeset
|
6180 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
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diff
changeset
|
6181 * but something else needs to be done. |
| 7 | 6182 */ |
|
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|
6183 static int |
|
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9189
diff
changeset
|
6184 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6185 { |
| 6186 int ret; | |
|
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diff
changeset
|
6187 int result; |
| 14 | 6188 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6189 static int busy = FALSE; |
| 6190 | |
|
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diff
changeset
|
6191 // May retry getting characters after an event was handled. |
| 7 | 6192 # define MAY_LOOP |
| 6193 | |
|
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diff
changeset
|
6194 # ifdef ELAPSED_FUNC |
|
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diff
changeset
|
6195 // Remember at what time we started, so that we know how much longer we |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
6196 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6197 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
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diff
changeset
|
6198 elapsed_T start_tv; |
| 7 | 6199 |
|
9209
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commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
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9207
diff
changeset
|
6200 if (msec > 0) |
|
10406
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diff
changeset
|
6201 ELAPSED_INIT(start_tv); |
| 7 | 6202 # endif |
| 6203 | |
|
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diff
changeset
|
6204 // Handle being called recursively. This may happen for the session |
|
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parents:
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diff
changeset
|
6205 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6206 if (busy) |
| 6207 return 0; | |
| 6208 #endif | |
| 6209 | |
| 6210 #ifdef MAY_LOOP | |
| 407 | 6211 for (;;) |
| 7 | 6212 #endif |
| 6213 { | |
| 6214 #ifdef MAY_LOOP | |
|
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diff
changeset
|
6215 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6216 # ifdef FEAT_MZSCHEME |
| 6217 int mzquantum_used = FALSE; | |
| 6218 # endif | |
| 7 | 6219 #endif |
| 6220 #ifndef HAVE_SELECT | |
|
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diff
changeset
|
6221 // each channel may use in, out and err |
|
8761
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commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
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parents:
8740
diff
changeset
|
6222 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6223 int nfd; |
| 6224 # ifdef FEAT_XCLIPBOARD | |
| 6225 int xterm_idx = -1; | |
| 6226 # endif | |
| 6227 # ifdef FEAT_MOUSE_GPM | |
| 6228 int gpm_idx = -1; | |
| 6229 # endif | |
| 6230 # ifdef USE_XSMP | |
| 6231 int xsmp_idx = -1; | |
| 6232 # endif | |
| 14 | 6233 int towait = (int)msec; |
| 6234 | |
| 6235 # ifdef FEAT_MZSCHEME | |
| 6236 mzvim_check_threads(); | |
| 6237 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6238 { | |
|
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parents:
18761
diff
changeset
|
6239 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6240 mzquantum_used = TRUE; |
| 6241 } | |
| 6242 # endif | |
| 7 | 6243 fds[0].fd = fd; |
| 6244 fds[0].events = POLLIN; | |
| 6245 nfd = 1; | |
| 6246 | |
| 6247 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6248 may_restore_clipboard(); |
| 7 | 6249 if (xterm_Shell != (Widget)0) |
| 6250 { | |
| 6251 xterm_idx = nfd; | |
| 6252 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6253 fds[nfd].events = POLLIN; | |
| 6254 nfd++; | |
| 6255 } | |
| 6256 # endif | |
| 6257 # ifdef FEAT_MOUSE_GPM | |
| 6258 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6259 { | |
| 6260 gpm_idx = nfd; | |
| 6261 fds[nfd].fd = gpm_fd; | |
| 6262 fds[nfd].events = POLLIN; | |
| 6263 nfd++; | |
| 6264 } | |
| 6265 # endif | |
| 6266 # ifdef USE_XSMP | |
| 6267 if (xsmp_icefd != -1) | |
| 6268 { | |
| 6269 xsmp_idx = nfd; | |
| 6270 fds[nfd].fd = xsmp_icefd; | |
| 6271 fds[nfd].events = POLLIN; | |
| 6272 nfd++; | |
| 6273 } | |
| 6274 # endif | |
|
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parents:
8491
diff
changeset
|
6275 #ifdef FEAT_JOB_CHANNEL |
|
12584
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patch 8.0.1170: using termdebug results in 100% CPU time
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parents:
12389
diff
changeset
|
6276 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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changeset
|
6277 #endif |
|
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9189
diff
changeset
|
6278 if (interrupted != NULL) |
|
c19eb05b19df
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9189
diff
changeset
|
6279 *interrupted = FALSE; |
| 7 | 6280 |
| 14 | 6281 ret = poll(fds, nfd, towait); |
|
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diff
changeset
|
6282 |
|
a62ff5ff60c1
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diff
changeset
|
6283 result = ret > 0 && (fds[0].revents & POLLIN); |
|
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9189
diff
changeset
|
6284 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
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9189
diff
changeset
|
6285 *interrupted = TRUE; |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
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8094
diff
changeset
|
6286 |
| 14 | 6287 # ifdef FEAT_MZSCHEME |
| 6288 if (ret == 0 && mzquantum_used) | |
|
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parents:
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diff
changeset
|
6289 // MzThreads scheduling is required and timeout occurred |
| 14 | 6290 finished = FALSE; |
| 6291 # endif | |
| 7 | 6292 |
| 6293 # ifdef FEAT_XCLIPBOARD | |
| 6294 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6295 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6296 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6297 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
|
6298 // Try again |
| 7 | 6299 finished = FALSE; |
| 6300 } | |
| 6301 # endif | |
| 6302 # ifdef FEAT_MOUSE_GPM | |
| 6303 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6304 *check_for_gpm = 1; | |
| 6305 # endif | |
| 6306 # ifdef USE_XSMP | |
| 6307 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6308 { | |
| 6309 if (fds[xsmp_idx].revents & POLLIN) | |
| 6310 { | |
| 6311 busy = TRUE; | |
| 6312 xsmp_handle_requests(); | |
| 6313 busy = FALSE; | |
| 6314 } | |
| 6315 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6316 { | |
| 6317 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
|
6318 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6319 xsmp_close(); |
| 6320 } | |
| 6321 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6322 finished = FALSE; // Try again |
| 7 | 6323 } |
| 6324 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6325 #ifdef FEAT_JOB_CHANNEL |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6326 // 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
|
6327 if (ret >= 0) |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6328 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
|
6329 #endif |
| 7 | 6330 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6331 #else // HAVE_SELECT |
| 7 | 6332 |
| 6333 struct timeval tv; | |
| 14 | 6334 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
|
6335 // 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
|
6336 // 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
|
6337 static fd_set rfds, wfds, efds; |
| 7 | 6338 int maxfd; |
| 14 | 6339 long towait = msec; |
| 6340 | |
| 6341 # ifdef FEAT_MZSCHEME | |
| 6342 mzvim_check_threads(); | |
| 6343 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6344 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6345 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6346 mzquantum_used = TRUE; |
| 6347 } | |
| 6348 # endif | |
| 7 | 6349 |
| 14 | 6350 if (towait >= 0) |
| 7 | 6351 { |
| 14 | 6352 tv.tv_sec = towait / 1000; |
| 6353 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6354 tvp = &tv; | |
| 7 | 6355 } |
| 14 | 6356 else |
| 6357 tvp = NULL; | |
| 7 | 6358 |
| 6359 /* | |
| 6360 * Select on ready for reading and exceptional condition (end of file). | |
| 6361 */ | |
| 3046 | 6362 select_eintr: |
| 6363 FD_ZERO(&rfds); | |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6364 FD_ZERO(&wfds); |
| 7 | 6365 FD_ZERO(&efds); |
| 6366 FD_SET(fd, &rfds); | |
| 6367 # 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
|
6368 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6369 FD_SET(fd, &efds); |
| 6370 # endif | |
| 6371 maxfd = fd; | |
| 6372 | |
| 6373 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6374 may_restore_clipboard(); |
| 7 | 6375 if (xterm_Shell != (Widget)0) |
| 6376 { | |
| 6377 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6378 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6379 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6380 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6381 // 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
|
6382 // particularly, XFlush may cause this. |
| 3748 | 6383 xterm_update(); |
| 7 | 6384 } |
| 6385 # endif | |
| 6386 # ifdef FEAT_MOUSE_GPM | |
| 6387 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6388 { | |
| 6389 FD_SET(gpm_fd, &rfds); | |
| 6390 FD_SET(gpm_fd, &efds); | |
| 6391 if (maxfd < gpm_fd) | |
| 6392 maxfd = gpm_fd; | |
| 6393 } | |
| 6394 # endif | |
| 6395 # ifdef USE_XSMP | |
| 6396 if (xsmp_icefd != -1) | |
| 6397 { | |
| 6398 FD_SET(xsmp_icefd, &rfds); | |
| 6399 FD_SET(xsmp_icefd, &efds); | |
| 6400 if (maxfd < xsmp_icefd) | |
| 6401 maxfd = xsmp_icefd; | |
| 6402 } | |
| 6403 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6404 # 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
|
6405 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
|
6406 # endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6407 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6408 *interrupted = FALSE; |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6409 |
|
14718
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6410 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
|
6411 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
|
6412 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
|
6413 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6414 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6415 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6416 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6417 |
| 3046 | 6418 # ifdef EINTR |
| 6419 if (ret == -1 && errno == EINTR) | |
| 3133 | 6420 { |
|
26825
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6421 // 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
|
6422 if (got_tstp && !in_mch_suspend) |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6423 { |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6424 exarg_T ea; |
|
27334
c3d0f82f67d5
patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
6425 |
|
26825
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6426 ea.forceit = TRUE; |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6427 ex_stop(&ea); |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6428 got_tstp = FALSE; |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6429 } |
|
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
6430 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6431 // 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
|
6432 // SIGWINCH. |
| 3133 | 6433 if (do_resize) |
| 6434 handle_resize(); | |
| 6435 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6436 // 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
|
6437 // 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
|
6438 // 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
|
6439 // external command after the process has finished. |
| 3046 | 6440 goto select_eintr; |
| 3133 | 6441 } |
| 3046 | 6442 # endif |
| 1076 | 6443 # ifdef __TANDEM |
| 6444 if (ret == -1 && errno == ENOTSUP) | |
| 6445 { | |
| 6446 FD_ZERO(&rfds); | |
| 6447 FD_ZERO(&efds); | |
| 6448 ret = 0; | |
| 6449 } | |
| 3046 | 6450 # endif |
| 14 | 6451 # ifdef FEAT_MZSCHEME |
| 6452 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
|
6453 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6454 finished = FALSE; |
| 7 | 6455 # endif |
| 6456 | |
| 6457 # ifdef FEAT_XCLIPBOARD | |
| 6458 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6459 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6460 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6461 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
|
6462 // 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
|
6463 // buffer is empty |
| 7 | 6464 if (--ret == 0 && !input_available()) |
| 6465 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6466 // Try again |
| 7 | 6467 finished = FALSE; |
| 6468 } | |
| 6469 } | |
| 6470 # endif | |
| 6471 # ifdef FEAT_MOUSE_GPM | |
| 6472 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6473 { | |
| 6474 if (FD_ISSET(gpm_fd, &efds)) | |
| 6475 gpm_close(); | |
| 6476 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6477 *check_for_gpm = 1; | |
| 6478 } | |
| 6479 # endif | |
| 6480 # ifdef USE_XSMP | |
| 6481 if (ret > 0 && xsmp_icefd != -1) | |
| 6482 { | |
| 6483 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6484 { | |
| 6485 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
|
6486 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6487 xsmp_close(); |
| 6488 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6489 finished = FALSE; // keep going if event was only one |
| 7 | 6490 } |
| 6491 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6492 { | |
| 6493 busy = TRUE; | |
| 6494 xsmp_handle_requests(); | |
| 6495 busy = FALSE; | |
| 6496 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6497 finished = FALSE; // keep going if event was only one |
| 7 | 6498 } |
| 6499 } | |
| 6500 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6501 #ifdef FEAT_JOB_CHANNEL |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6502 // 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
|
6503 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6504 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
|
6505 #endif |
| 7 | 6506 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6507 #endif // HAVE_SELECT |
| 7 | 6508 |
| 6509 #ifdef MAY_LOOP | |
| 6510 if (finished || msec == 0) | |
| 6511 break; | |
| 6512 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6513 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6514 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6515 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6516 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6517 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6518 // We're going to loop around again, find out for how long |
| 7 | 6519 if (msec > 0) |
| 6520 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6521 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6522 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6523 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6524 # else |
|
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parents:
18761
diff
changeset
|
6525 // Guess we got interrupted halfway. |
| 7 | 6526 msec = msec / 2; |
| 6527 # endif | |
| 6528 if (msec <= 0) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6529 break; // waited long enough |
| 7 | 6530 } |
| 6531 #endif | |
| 6532 } | |
| 6533 | |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6534 return result; |
| 7 | 6535 } |
| 6536 | |
| 6537 /* | |
| 444 | 6538 * Expand a path into all matching files and/or directories. Handles "*", |
| 6539 * "?", "[a-z]", "**", etc. | |
| 6540 * "path" has backslashes before chars that are not to be expanded. | |
| 6541 * Returns the number of matches found. | |
| 7 | 6542 */ |
| 6543 int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6544 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6545 garray_T *gap, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6546 char_u *path, |
|
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parents:
18761
diff
changeset
|
6547 int flags) // EW_* flags |
| 7 | 6548 { |
| 444 | 6549 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6550 } |
| 6551 | |
| 6552 /* | |
| 6553 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6554 * the shell | |
| 6555 * | |
| 6556 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6557 * an error message in *file. | |
| 6558 * | |
| 6559 * num_pat is number of input patterns | |
| 6560 * pat is array of pointers to input patterns | |
| 6561 * num_file is pointer to number of matched file names | |
| 6562 * file is pointer to array of pointers to matched file names | |
| 6563 */ | |
| 6564 | |
| 6565 #ifndef SEEK_SET | |
| 6566 # define SEEK_SET 0 | |
| 6567 #endif | |
| 6568 #ifndef SEEK_END | |
| 6569 # define SEEK_END 2 | |
| 6570 #endif | |
| 6571 | |
| 822 | 6572 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6573 |
| 7 | 6574 int |
|
7833
c079097365f3
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parents:
7807
diff
changeset
|
6575 mch_expand_wildcards( |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6576 int num_pat, |
|
c079097365f3
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parents:
7807
diff
changeset
|
6577 char_u **pat, |
|
c079097365f3
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parents:
7807
diff
changeset
|
6578 int *num_file, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
6579 char_u ***file, |
|
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diff
changeset
|
6580 int flags) // EW_* flags |
| 7 | 6581 { |
| 6582 int i; | |
| 6583 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
|
6584 long llen; |
| 7 | 6585 char_u *p; |
| 6586 int dir; | |
|
9536
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Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6587 |
| 1508 | 6588 /* |
| 6589 * This is the non-OS/2 implementation (really Unix). | |
| 6590 */ | |
| 7 | 6591 int j; |
| 6592 char_u *tempname; | |
| 6593 char_u *command; | |
| 6594 FILE *fd; | |
| 6595 char_u *buffer; | |
|
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diff
changeset
|
6596 #define STYLE_ECHO 0 // use "echo", the default |
|
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18761
diff
changeset
|
6597 #define STYLE_GLOB 1 // use "glob", for csh |
|
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18761
diff
changeset
|
6598 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh |
|
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diff
changeset
|
6599 #define STYLE_PRINT 3 // use "print -N", for zsh |
|
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diff
changeset
|
6600 #define STYLE_BT 4 // `cmd` expansion, execute the pattern |
|
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18761
diff
changeset
|
6601 // directly |
| 7 | 6602 int shell_style = STYLE_ECHO; |
| 6603 int check_spaces; | |
| 6604 static int did_find_nul = FALSE; | |
|
15967
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diff
changeset
|
6605 int ampersand = FALSE; |
|
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diff
changeset
|
6606 // vimglob() function to define for Posix shell |
| 1620 | 6607 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6608 |
|
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18761
diff
changeset
|
6609 *num_file = 0; // default: no files found |
| 7 | 6610 *file = NULL; |
| 6611 | |
| 6612 /* | |
| 6613 * If there are no wildcards, just copy the names to allocated memory. | |
| 6614 * Saves a lot of time, because we don't have to start a new shell. | |
| 6615 */ | |
| 6616 if (!have_wildcard(num_pat, pat)) | |
| 6617 return save_patterns(num_pat, pat, num_file, file); | |
| 6618 | |
| 428 | 6619 # ifdef HAVE_SANDBOX |
|
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18761
diff
changeset
|
6620 // Don't allow any shell command in the sandbox. |
| 428 | 6621 if (sandbox != 0 && check_secure()) |
| 6622 return FAIL; | |
| 6623 # endif | |
| 6624 | |
| 7 | 6625 /* |
| 6626 * Don't allow the use of backticks in secure and restricted mode. | |
| 6627 */ | |
| 428 | 6628 if (secure || restricted) |
| 7 | 6629 for (i = 0; i < num_pat; ++i) |
| 6630 if (vim_strchr(pat[i], '`') != NULL | |
| 6631 && (check_restricted() || check_secure())) | |
| 6632 return FAIL; | |
| 6633 | |
| 6634 /* | |
| 6635 * get a name for the temp file | |
| 6636 */ | |
| 6721 | 6637 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6638 { |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
6639 emsg(_(e_cant_get_temp_file_name)); |
| 7 | 6640 return FAIL; |
| 6641 } | |
| 6642 | |
| 6643 /* | |
| 6644 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6645 * file. |
| 6646 * STYLE_BT: NL separated | |
| 6647 * If expanding `cmd` execute it directly. | |
| 6648 * STYLE_GLOB: NUL separated | |
| 6649 * If we use *csh, "glob" will work better than "echo". | |
| 6650 * STYLE_PRINT: NL or NUL separated | |
| 6651 * If we use *zsh, "print -N" will work better than "glob". | |
| 6652 * STYLE_VIMGLOB: NL separated | |
| 6653 * If we use *sh*, we define "vimglob()". | |
| 6654 * STYLE_ECHO: space separated. | |
| 6655 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6656 */ |
| 6657 if (num_pat == 1 && *pat[0] == '`' | |
| 6658 && (len = STRLEN(pat[0])) > 2 | |
| 6659 && *(pat[0] + len - 1) == '`') | |
| 6660 shell_style = STYLE_BT; | |
| 6661 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6662 { | |
| 6663 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6664 shell_style = STYLE_GLOB; | |
| 6665 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6666 shell_style = STYLE_PRINT; | |
| 6667 } | |
| 1508 | 6668 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6669 "sh") != NULL) | |
| 6670 shell_style = STYLE_VIMGLOB; | |
| 6671 | |
|
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18761
diff
changeset
|
6672 // Compute the length of the command. We need 2 extra bytes: for the |
|
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parents:
18761
diff
changeset
|
6673 // optional '&' and for the NUL. |
|
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parents:
18761
diff
changeset
|
6674 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6675 len = STRLEN(tempname) + 29; |
| 1508 | 6676 if (shell_style == STYLE_VIMGLOB) |
| 6677 len += STRLEN(sh_vimglob_func); | |
| 6678 | |
| 147 | 6679 for (i = 0; i < num_pat; ++i) |
| 6680 { | |
|
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diff
changeset
|
6681 // Count the length of the patterns in the same way as they are put in |
|
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18761
diff
changeset
|
6682 // "command" below. |
| 147 | 6683 #ifdef USE_SYSTEM |
|
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diff
changeset
|
6684 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6685 #else |
|
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parents:
18761
diff
changeset
|
6686 ++len; // add space |
| 628 | 6687 for (j = 0; pat[i][j] != NUL; ++j) |
| 6688 { | |
| 6689 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
6690 ++len; // may add a backslash |
| 628 | 6691 ++len; |
| 6692 } | |
| 147 | 6693 #endif |
| 6694 } | |
| 7 | 6695 command = alloc(len); |
| 6696 if (command == NULL) | |
| 6697 { | |
|
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parents:
18761
diff
changeset
|
6698 // out of memory |
| 7 | 6699 vim_free(tempname); |
| 6700 return FAIL; | |
| 6701 } | |
| 6702 | |
| 6703 /* | |
| 6704 * Build the shell command: | |
| 6705 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6706 * recognizes this). | |
| 6707 * - Add the shell command to print the expanded names. | |
| 6708 * - Add the temp file name. | |
| 6709 * - Add the file name patterns. | |
| 6710 */ | |
| 6711 if (shell_style == STYLE_BT) | |
| 6712 { | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
6713 // change `command; command& ` to (command; command ) |
| 628 | 6714 STRCPY(command, "("); |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6715 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6716 p = command + STRLEN(command) - 1; |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6717 *p-- = ')'; // remove last backtick |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6718 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6719 --p; |
|
18810
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
6720 if (*p == '&') // remove trailing '&' |
| 7 | 6721 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6722 ampersand = TRUE; |
| 7 | 6723 *p = ' '; |
| 6724 } | |
| 6725 STRCAT(command, ">"); | |
| 6726 } | |
| 6727 else | |
| 6728 { | |
|
26183
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6729 STRCPY(command, ""); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6730 if (shell_style == STYLE_GLOB) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6731 { |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6732 // Assume the nonomatch option is valid only for csh like shells, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6733 // otherwise, this may set the positional parameters for the shell, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6734 // e.g. "$*". |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6735 if (flags & EW_NOTFOUND) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6736 STRCAT(command, "set nonomatch; "); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
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26020
diff
changeset
|
6737 else |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6738 STRCAT(command, "unset nonomatch; "); |
|
9865f996a3c0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6739 } |
| 7 | 6740 if (shell_style == STYLE_GLOB) |
| 6741 STRCAT(command, "glob >"); | |
| 6742 else if (shell_style == STYLE_PRINT) | |
| 6743 STRCAT(command, "print -N >"); | |
| 1508 | 6744 else if (shell_style == STYLE_VIMGLOB) |
| 6745 STRCAT(command, sh_vimglob_func); | |
| 7 | 6746 else |
| 6747 STRCAT(command, "echo >"); | |
| 6748 } | |
| 1508 | 6749 |
| 7 | 6750 STRCAT(command, tempname); |
| 1508 | 6751 |
| 7 | 6752 if (shell_style != STYLE_BT) |
| 6753 for (i = 0; i < num_pat; ++i) | |
| 6754 { | |
|
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diff
changeset
|
6755 // When using system() always add extra quotes, because the shell |
|
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parents:
18761
diff
changeset
|
6756 // is started twice. Otherwise put a backslash before special |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6757 // characters, except inside ``. |
| 7 | 6758 #ifdef USE_SYSTEM |
| 6759 STRCAT(command, " \""); | |
| 6760 STRCAT(command, pat[i]); | |
| 6761 STRCAT(command, "\""); | |
| 6762 #else | |
| 233 | 6763 int intick = FALSE; |
| 6764 | |
| 7 | 6765 p = command + STRLEN(command); |
| 6766 *p++ = ' '; | |
| 628 | 6767 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6768 { |
| 6769 if (pat[i][j] == '`') | |
| 6770 intick = !intick; | |
| 628 | 6771 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6772 { | |
|
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diff
changeset
|
6773 // Remove a backslash, take char literally. But keep |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6774 // backslash inside backticks, before a special character |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6775 // and before a backtick. |
| 644 | 6776 if (intick |
| 652 | 6777 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6778 || pat[i][j + 1] == '`') | |
| 644 | 6779 *p++ = '\\'; |
| 648 | 6780 ++j; |
| 628 | 6781 } |
| 6174 | 6782 else if (!intick |
| 6783 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6784 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
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diff
changeset
|
6785 // Put a backslash before a special character, but not |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6786 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6787 // set. |
| 628 | 6788 *p++ = '\\'; |
| 648 | 6789 |
|
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diff
changeset
|
6790 // Copy one character. |
| 648 | 6791 *p++ = pat[i][j]; |
| 233 | 6792 } |
| 7 | 6793 *p = NUL; |
| 6794 #endif | |
| 6795 } | |
| 6796 if (flags & EW_SILENT) | |
| 6797 show_shell_mess = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6798 if (ampersand) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6799 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6800 |
| 6801 /* | |
| 6802 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6803 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6804 * expand any other pattern. | |
| 6805 */ | |
| 6806 if (shell_style == STYLE_PRINT) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6807 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6808 |
| 6809 /* | |
| 6810 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6811 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6812 * in one of the patterns, otherwise we can still use the fast option. | |
| 6813 */ | |
| 6814 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6815 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6816 |
| 6817 /* | |
| 6818 * execute the shell command | |
| 6819 */ | |
| 6820 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6821 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6822 // 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
|
6823 // 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
|
6824 if (ampersand) |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
6825 mch_delay(10L, MCH_DELAY_IGNOREINPUT); |
| 7 | 6826 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6827 extra_shell_arg = NULL; // cleanup |
| 7 | 6828 show_shell_mess = TRUE; |
| 6829 vim_free(command); | |
| 6830 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6831 if (i != 0) // mch_call_shell() failed |
| 7 | 6832 { |
| 6833 mch_remove(tempname); | |
| 6834 vim_free(tempname); | |
| 6835 /* | |
| 6836 * With interactive completion, the error message is not printed. | |
| 6837 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6838 * from the shell, so screen may still get messed up -- webb. | |
| 6839 */ | |
| 6840 #ifndef USE_SYSTEM | |
| 6841 if (!(flags & EW_SILENT)) | |
| 6842 #endif | |
| 6843 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6844 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
|
6845 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
|
6846 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6847 #ifdef USE_SYSTEM |
| 6848 if (!(flags & EW_SILENT)) | |
| 6849 #endif | |
| 6850 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6851 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
|
6852 msg_start(); // don't overwrite this message |
| 7 | 6853 } |
| 6854 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6855 // 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
|
6856 // EW_NOTFOUND is given |
| 7 | 6857 if (shell_style == STYLE_BT) |
| 6858 return FAIL; | |
| 6859 goto notfound; | |
| 6860 } | |
| 6861 | |
| 6862 /* | |
| 6863 * read the names from the file into memory | |
| 6864 */ | |
| 6865 fd = fopen((char *)tempname, READBIN); | |
| 6866 if (fd == NULL) | |
| 6867 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6868 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6869 if (!(flags & EW_SILENT)) |
| 6870 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6871 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
|
6872 msg_start(); // don't overwrite this message |
| 7 | 6873 } |
| 6874 vim_free(tempname); | |
| 6875 goto notfound; | |
| 6876 } | |
| 6877 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
|
6878 llen = ftell(fd); // get size of temp file |
| 7 | 6879 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
|
6880 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6881 // 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
|
6882 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6883 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6884 buffer = alloc(llen + 1); |
| 7 | 6885 if (buffer == NULL) |
| 6886 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6887 // out of memory |
| 7 | 6888 mch_remove(tempname); |
| 6889 vim_free(tempname); | |
| 6890 fclose(fd); | |
| 6891 return FAIL; | |
| 6892 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6893 len = llen; |
| 7 | 6894 i = fread((char *)buffer, 1, len, fd); |
| 6895 fclose(fd); | |
| 6896 mch_remove(tempname); | |
| 1877 | 6897 if (i != (int)len) |
| 7 | 6898 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6899 // unexpected read error |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
6900 semsg(_(e_cant_read_file_str), tempname); |
| 7 | 6901 vim_free(tempname); |
| 6902 vim_free(buffer); | |
| 6903 return FAIL; | |
| 6904 } | |
| 6905 vim_free(tempname); | |
| 6906 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6907 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6908 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6909 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6910 for (i = 0; i < (int)len; ++i) |
| 7 | 6911 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6912 *p++ = buffer[i]; | |
| 6913 len = p - buffer; | |
| 6914 # endif | |
| 6915 | |
| 6916 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6917 // file names are separated with Space |
| 7 | 6918 if (shell_style == STYLE_ECHO) |
| 6919 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6920 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6921 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6922 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6923 { |
| 6924 while (*p != ' ' && *p != '\n') | |
| 6925 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6926 p = skipwhite(p); // skip to next entry |
| 7 | 6927 } |
| 6928 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6929 // file names are separated with NL |
| 1508 | 6930 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6931 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6932 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6933 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6934 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6935 { |
| 6936 while (*p != '\n' && *p != NUL) | |
| 6937 ++p; | |
| 6938 if (*p != NUL) | |
| 6939 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6940 p = skipwhite(p); // skip leading white space |
| 7 | 6941 } |
| 6942 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6943 // file names are separated with NUL |
| 7 | 6944 else |
| 6945 { | |
| 6946 /* | |
| 6947 * Some versions of zsh use spaces instead of NULs to separate | |
| 6948 * results. Only do this when there is no NUL before the end of the | |
| 6949 * buffer, otherwise we would never be able to use file names with | |
| 6950 * embedded spaces when zsh does use NULs. | |
| 6951 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6952 * don't check for spaces again. | |
| 6953 */ | |
| 6954 check_spaces = FALSE; | |
| 6955 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6956 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6957 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6958 buffer[len] = NUL; |
| 5533 | 6959 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6960 did_find_nul = TRUE; |
| 6961 else | |
| 6962 check_spaces = TRUE; | |
| 6963 } | |
| 6964 | |
| 6965 /* | |
| 6966 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6967 * already is one, for STYLE_GLOB it needs to be added. | |
| 6968 */ | |
| 6969 if (len && buffer[len - 1] == NUL) | |
| 6970 --len; | |
| 6971 else | |
| 6972 buffer[len] = NUL; | |
| 6973 i = 0; | |
| 6974 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
|
6975 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6976 { |
| 6977 ++i; | |
| 6978 *p = NUL; | |
| 6979 } | |
| 6980 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6981 ++i; // count last entry |
| 7 | 6982 } |
| 6983 if (i == 0) | |
| 6984 { | |
| 6985 /* | |
| 6986 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6987 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6988 * error; and hey, it's good to check anyway -- webb. | |
| 6989 */ | |
| 6990 vim_free(buffer); | |
| 6991 goto notfound; | |
| 6992 } | |
| 6993 *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
|
6994 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6995 if (*file == NULL) |
| 6996 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6997 // out of memory |
| 7 | 6998 vim_free(buffer); |
| 6999 return FAIL; | |
| 7000 } | |
| 7001 | |
| 7002 /* | |
| 7003 * Isolate the individual file names. | |
| 7004 */ | |
| 7005 p = buffer; | |
| 7006 for (i = 0; i < *num_file; ++i) | |
| 7007 { | |
| 7008 (*file)[i] = p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7009 // Space or NL separates |
| 1508 | 7010 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 7011 || shell_style == STYLE_VIMGLOB) | |
| 7 | 7012 { |
| 652 | 7013 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 7014 && *p != '\n' && *p != NUL) | |
| 7 | 7015 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7016 if (p == buffer + len) // last entry |
| 7 | 7017 *p = NUL; |
| 7018 else | |
| 7019 { | |
| 7020 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7021 p = skipwhite(p); // skip to next entry |
| 7 | 7022 } |
| 7023 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7024 else // NUL separates |
| 7 | 7025 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7026 while (*p && p < buffer + len) // skip entry |
| 7 | 7027 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7028 ++p; // skip NUL |
| 7 | 7029 } |
| 7030 } | |
| 7031 | |
| 7032 /* | |
| 7033 * Move the file names to allocated memory. | |
| 7034 */ | |
| 7035 for (j = 0, i = 0; i < *num_file; ++i) | |
| 7036 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7037 // Require the files to exist. Helps when using /bin/sh |
| 7 | 7038 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 7039 continue; | |
| 7040 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7041 // check if this entry should be included |
| 7 | 7042 dir = (mch_isdir((*file)[i])); |
| 7043 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 7044 continue; | |
| 7045 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7046 // Skip files that are not executable if we check for that. |
| 6695 | 7047 if (!dir && (flags & EW_EXEC) |
| 7048 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 7049 continue; |
| 7050 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
7051 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 7052 if (p) |
| 7053 { | |
| 7054 STRCPY(p, (*file)[i]); | |
| 7055 if (dir) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7056 add_pathsep(p); // add '/' to a directory name |
| 7 | 7057 (*file)[j++] = p; |
| 7058 } | |
| 7059 } | |
| 7060 vim_free(buffer); | |
| 7061 *num_file = j; | |
| 7062 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7063 if (*num_file == 0) // rejected all entries |
| 7 | 7064 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
7065 VIM_CLEAR(*file); |
| 7 | 7066 goto notfound; |
| 7067 } | |
| 7068 | |
| 7069 return OK; | |
| 7070 | |
| 7071 notfound: | |
| 7072 if (flags & EW_NOTFOUND) | |
| 7073 return save_patterns(num_pat, pat, num_file, file); | |
| 7074 return FAIL; | |
| 7075 } | |
| 7076 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7077 #endif // VMS |
| 7 | 7078 |
| 7079 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7080 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7081 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7082 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7083 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7084 char_u ***file) |
| 7 | 7085 { |
| 7086 int i; | |
| 99 | 7087 char_u *s; |
| 7 | 7088 |
|
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
|
7089 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 7090 if (*file == NULL) |
| 7091 return FAIL; | |
| 7092 for (i = 0; i < num_pat; i++) | |
| 99 | 7093 { |
| 7094 s = vim_strsave(pat[i]); | |
| 7095 if (s != NULL) | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7096 // 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
|
7097 // backslashes. |
| 99 | 7098 backslash_halve(s); |
| 7099 (*file)[i] = s; | |
| 7100 } | |
| 7 | 7101 *num_file = num_pat; |
| 7102 return OK; | |
| 7103 } | |
| 7104 | |
| 7105 /* | |
| 7106 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 7107 * expand. | |
| 7108 */ | |
| 7109 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7110 mch_has_exp_wildcard(char_u *p) |
| 7 | 7111 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7112 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7113 { |
| 7114 if (*p == '\\' && p[1] != NUL) | |
| 7115 ++p; | |
| 7116 else | |
| 7117 if (vim_strchr((char_u *) | |
| 7118 #ifdef VMS | |
| 7119 "*?%" | |
| 7120 #else | |
| 7121 "*?[{'" | |
| 7122 #endif | |
| 7123 , *p) != NULL) | |
| 7124 return TRUE; | |
| 7125 } | |
| 7126 return FALSE; | |
| 7127 } | |
| 7128 | |
| 7129 /* | |
| 7130 * Return TRUE if the string "p" contains a wildcard. | |
| 7131 * Don't recognize '~' at the end as a wildcard. | |
| 7132 */ | |
| 7133 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7134 mch_has_wildcard(char_u *p) |
| 7 | 7135 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7136 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7137 { |
| 7138 if (*p == '\\' && p[1] != NUL) | |
| 7139 ++p; | |
| 7140 else | |
| 7141 if (vim_strchr((char_u *) | |
| 7142 #ifdef VMS | |
| 7143 "*?%$" | |
| 7144 #else | |
| 7145 "*?[{`'$" | |
| 7146 #endif | |
| 7147 , *p) != NULL | |
| 7148 || (*p == '~' && p[1] != NUL)) | |
| 7149 return TRUE; | |
| 7150 } | |
| 7151 return FALSE; | |
| 7152 } | |
| 7153 | |
| 7154 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7155 have_wildcard(int num, char_u **file) |
| 7 | 7156 { |
| 7157 int i; | |
| 7158 | |
| 7159 for (i = 0; i < num; i++) | |
| 7160 if (mch_has_wildcard(file[i])) | |
| 7161 return 1; | |
| 7162 return 0; | |
| 7163 } | |
| 7164 | |
| 7165 static int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7166 have_dollars(int num, char_u **file) |
| 7 | 7167 { |
| 7168 int i; | |
| 7169 | |
| 7170 for (i = 0; i < num; i++) | |
| 7171 if (vim_strchr(file[i], '$') != NULL) | |
| 7172 return TRUE; | |
| 7173 return FALSE; | |
| 7174 } | |
| 7175 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7176 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7177 /* |
| 7178 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7179 * This version can only move regular files and will fail if the | |
| 7180 * destination exists. | |
| 7181 */ | |
| 7182 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7183 mch_rename(const char *src, const char *dest) |
| 7 | 7184 { |
| 7185 struct stat st; | |
| 7186 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7187 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7188 return -1; |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7189 if (link(src, dest) != 0) // link file to new name |
| 7 | 7190 return -1; |
|
18810
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parents:
18761
diff
changeset
|
7191 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7192 return 0; |
| 7193 return -1; | |
| 7194 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7195 #endif // !HAVE_RENAME |
| 7 | 7196 |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7197 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7198 /* |
| 7199 * Initializes connection with gpm (if it isn't already opened) | |
| 7200 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7201 */ | |
| 7202 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7203 gpm_open(void) |
| 7 | 7204 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7205 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7206 |
| 7207 if (!gpm_flag) | |
| 7208 { | |
| 7209 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7210 gpm_connect.defaultMask = ~GPM_HARD; | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7211 // Default handling for mouse move |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7212 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7213 gpm_connect.maxMod = 0xffff; |
| 7214 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7215 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7216 // 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
|
7217 // 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
|
7218 // 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
|
7219 // so we shouldn't have problem with this |
| 1832 | 7220 # ifdef SIGTSTP |
|
26825
3c1dcb63f579
patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
7221 signal(SIGTSTP, restricted ? SIG_IGN : (RETSIGTYPE (*)())sig_tstp); |
| 1832 | 7222 # endif |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7223 return 1; // succeed |
| 7 | 7224 } |
| 7225 if (gpm_fd == -2) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7226 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7227 return 0; |
| 7228 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7229 return 1; // already open |
| 7 | 7230 } |
| 7231 | |
| 7232 /* | |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7233 * Returns TRUE if the GPM mouse is enabled. |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7234 */ |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7235 int |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7236 gpm_enabled(void) |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7237 { |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7238 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
|
7239 } |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7240 |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7241 /* |
| 7 | 7242 * Closes connection to gpm |
| 7243 */ | |
| 7244 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7245 gpm_close(void) |
| 7 | 7246 { |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7247 if (gpm_enabled()) |
| 7 | 7248 Gpm_Close(); |
| 7249 } | |
| 7250 | |
|
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
|
7251 /* |
|
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
|
7252 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7253 * generated key sequence. |
| 5782 | 7254 * This function is styled after gui_send_mouse_event(). |
| 7 | 7255 */ |
| 7256 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7257 mch_gpm_process(void) |
| 7 | 7258 { |
| 7259 int button; | |
| 7260 static Gpm_Event gpm_event; | |
| 7261 char_u string[6]; | |
| 7262 int_u vim_modifiers; | |
| 7263 int row,col; | |
| 7264 unsigned char buttons_mask; | |
| 7265 unsigned char gpm_modifiers; | |
| 7266 static unsigned char old_buttons = 0; | |
| 7267 | |
| 7268 Gpm_GetEvent(&gpm_event); | |
| 7269 | |
| 7270 #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
|
7271 // Don't put events in the input queue now. |
| 7 | 7272 if (hold_gui_events) |
| 7273 return 0; | |
| 7274 #endif | |
| 7275 | |
| 7276 row = gpm_event.y - 1; | |
| 7277 col = gpm_event.x - 1; | |
| 7278 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7279 string[0] = ESC; // Our termcode |
| 7 | 7280 string[1] = 'M'; |
| 7281 string[2] = 'G'; | |
| 7282 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7283 { | |
| 7284 case GPM_DRAG: | |
| 7285 string[3] = MOUSE_DRAG; | |
| 7286 break; | |
| 7287 case GPM_DOWN: | |
| 7288 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7289 old_buttons = gpm_event.buttons; | |
| 7290 switch (buttons_mask) | |
| 7291 { | |
| 7292 case GPM_B_LEFT: | |
| 7293 button = MOUSE_LEFT; | |
| 7294 break; | |
| 7295 case GPM_B_MIDDLE: | |
| 7296 button = MOUSE_MIDDLE; | |
| 7297 break; | |
| 7298 case GPM_B_RIGHT: | |
| 7299 button = MOUSE_RIGHT; | |
| 7300 break; | |
| 7301 default: | |
| 7302 return 0; | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7303 // 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
|
7304 // reported in one event? |
| 7 | 7305 } |
| 7306 string[3] = (char_u)(button | 0x20); | |
| 7307 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7308 break; | |
| 7309 case GPM_UP: | |
| 7310 string[3] = MOUSE_RELEASE; | |
| 7311 old_buttons &= ~gpm_event.buttons; | |
| 7312 break; | |
| 7313 default: | |
| 7314 return 0; | |
| 7315 } | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7316 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7317 gpm_modifiers = gpm_event.modifiers; |
| 7318 vim_modifiers = 0x0; | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7319 // 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
|
7320 // 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
|
7321 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7322 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7323 vim_modifiers |= MOUSE_SHIFT; | |
| 7324 | |
| 7325 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7326 vim_modifiers |= MOUSE_CTRL; | |
| 7327 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7328 vim_modifiers |= MOUSE_ALT; | |
| 7329 string[3] |= vim_modifiers; | |
| 7330 string[4] = (char_u)(col + ' ' + 1); | |
| 7331 string[5] = (char_u)(row + ' ' + 1); | |
| 7332 add_to_input_buf(string, 6); | |
| 7333 return 6; | |
| 7334 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7335 #endif // FEAT_MOUSE_GPM |
| 7 | 7336 |
| 1620 | 7337 #ifdef FEAT_SYSMOUSE |
| 7338 /* | |
| 7339 * Initialize connection with sysmouse. | |
| 7340 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7341 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7342 * Return OK if succeeded, FAIL if failed. | |
| 7343 */ | |
| 7344 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7345 sysmouse_open(void) |
| 1620 | 7346 { |
| 7347 struct mouse_info mouse; | |
| 7348 | |
| 7349 mouse.operation = MOUSE_MODE; | |
| 7350 mouse.u.mode.mode = 0; | |
| 7351 mouse.u.mode.signal = SIGUSR2; | |
| 7352 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7353 { | |
| 7354 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7355 mouse.operation = MOUSE_SHOW; | |
| 7356 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7357 return OK; | |
| 7358 } | |
| 7359 return FAIL; | |
| 7360 } | |
| 7361 | |
| 7362 /* | |
| 7363 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7364 * virtual console do not send us any sysmouse related signal. | |
| 7365 */ | |
| 7366 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7367 sysmouse_close(void) |
| 1620 | 7368 { |
| 7369 struct mouse_info mouse; | |
| 7370 | |
| 7371 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7372 mouse.operation = MOUSE_MODE; | |
| 7373 mouse.u.mode.mode = 0; | |
| 7374 mouse.u.mode.signal = 0; | |
| 7375 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7376 } | |
| 7377 | |
| 7378 /* | |
| 7379 * Gets info from sysmouse and adds special keys to input buf. | |
| 7380 */ | |
| 7381 static RETSIGTYPE | |
| 7382 sig_sysmouse SIGDEFARG(sigarg) | |
| 7383 { | |
| 7384 struct mouse_info mouse; | |
| 7385 struct video_info video; | |
| 7386 char_u string[6]; | |
| 7387 int row, col; | |
| 7388 int button; | |
| 7389 int buttons; | |
| 7390 static int oldbuttons = 0; | |
| 7391 | |
| 7392 #ifdef FEAT_GUI | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7393 // Don't put events in the input queue now. |
| 1620 | 7394 if (hold_gui_events) |
| 7395 return; | |
| 7396 #endif | |
| 7397 | |
| 7398 mouse.operation = MOUSE_GETINFO; | |
| 7399 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7400 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7401 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7402 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7403 { | |
| 7404 row = mouse.u.data.y / video.vi_cheight; | |
| 7405 col = mouse.u.data.x / video.vi_cwidth; | |
| 7406 buttons = mouse.u.data.buttons; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7407 string[0] = ESC; // Our termcode |
| 1620 | 7408 string[1] = 'M'; |
| 7409 string[2] = 'S'; | |
| 7410 if (oldbuttons == buttons && buttons != 0) | |
| 7411 { | |
| 7412 button = MOUSE_DRAG; | |
| 7413 } | |
| 7414 else | |
| 7415 { | |
| 7416 switch (buttons) | |
| 7417 { | |
| 7418 case 0: | |
| 7419 button = MOUSE_RELEASE; | |
| 7420 break; | |
| 7421 case 1: | |
| 7422 button = MOUSE_LEFT; | |
| 7423 break; | |
| 7424 case 2: | |
| 7425 button = MOUSE_MIDDLE; | |
| 7426 break; | |
| 7427 case 4: | |
| 7428 button = MOUSE_RIGHT; | |
| 7429 break; | |
| 7430 default: | |
| 7431 return; | |
| 7432 } | |
| 7433 oldbuttons = buttons; | |
| 7434 } | |
| 7435 string[3] = (char_u)(button); | |
| 7436 string[4] = (char_u)(col + ' ' + 1); | |
| 7437 string[5] = (char_u)(row + ' ' + 1); | |
| 7438 add_to_input_buf(string, 6); | |
| 7439 } | |
| 7440 return; | |
| 7441 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7442 #endif // FEAT_SYSMOUSE |
| 1620 | 7443 |
| 7 | 7444 #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
|
7445 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7446 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7447 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7448 typedef int (*INTPROCINT)(int); |
| 7 | 7449 |
| 7450 /* | |
| 7451 * Call a DLL routine which takes either a string or int param | |
| 7452 * and returns an allocated string. | |
| 7453 */ | |
| 7454 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7455 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7456 char_u *libname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7457 char_u *funcname, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7458 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
|
7459 int argint, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7460 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
|
7461 int *number_result) |
| 7 | 7462 { |
| 7463 # if defined(USE_DLOPEN) | |
| 7464 void *hinstLib; | |
| 12 | 7465 char *dlerr = NULL; |
| 7 | 7466 # else |
| 7467 shl_t hinstLib; | |
| 7468 # endif | |
| 7469 STRPROCSTR ProcAdd; | |
| 7470 INTPROCSTR ProcAddI; | |
| 7471 char_u *retval_str = NULL; | |
| 7472 int retval_int = 0; | |
| 7473 int success = FALSE; | |
| 7474 | |
| 900 | 7475 /* |
| 7476 * Get a handle to the DLL module. | |
| 7477 */ | |
| 7 | 7478 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7479 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7480 (void)dlerror(); |
| 7481 | |
| 7 | 7482 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7483 # ifdef RTLD_LOCAL | |
| 7484 | RTLD_LOCAL | |
| 7485 # endif | |
| 7486 ); | |
| 12 | 7487 if (hinstLib == NULL) |
| 7488 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7489 // "dlerr" must be used before dlclose() |
|
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27346
diff
changeset
|
7490 dlerr = dlerror(); |
| 12 | 7491 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7492 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7493 } |
| 7 | 7494 # else |
| 7495 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7496 # endif | |
| 7497 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7498 // If the handle is valid, try to get the function address. |
| 7 | 7499 if (hinstLib != NULL) |
| 7500 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7501 # ifdef USING_SETJMP |
| 7 | 7502 /* |
| 7503 * Catch a crash when calling the library function. For example when | |
| 7504 * using a number where a string pointer is expected. | |
| 7505 */ | |
| 7506 mch_startjmp(); | |
| 7507 if (SETJMP(lc_jump_env) != 0) | |
| 7508 { | |
| 7509 success = FALSE; | |
| 857 | 7510 # if defined(USE_DLOPEN) |
| 12 | 7511 dlerr = NULL; |
| 857 | 7512 # endif |
| 7 | 7513 mch_didjmp(); |
| 7514 } | |
| 7515 else | |
| 7516 # endif | |
| 7517 { | |
| 7518 retval_str = NULL; | |
| 7519 retval_int = 0; | |
| 7520 | |
| 7521 if (argstring != NULL) | |
| 7522 { | |
| 7523 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7524 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
|
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27346
diff
changeset
|
7525 dlerr = dlerror(); |
| 7 | 7526 # else |
| 7527 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7528 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7529 ProcAdd = NULL; | |
| 7530 # endif | |
| 12 | 7531 if ((success = (ProcAdd != NULL |
| 7532 # if defined(USE_DLOPEN) | |
| 7533 && dlerr == NULL | |
| 7534 # endif | |
| 7535 ))) | |
| 7 | 7536 { |
| 7537 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7538 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring); |
| 7 | 7539 else |
| 7540 retval_str = (ProcAdd)(argstring); | |
| 7541 } | |
| 7542 } | |
| 7543 else | |
| 7544 { | |
| 7545 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7546 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
|
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27346
diff
changeset
|
7547 dlerr = dlerror(); |
| 7 | 7548 # else |
| 7549 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7550 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7551 ProcAddI = NULL; | |
| 7552 # endif | |
| 12 | 7553 if ((success = (ProcAddI != NULL |
| 7554 # if defined(USE_DLOPEN) | |
| 7555 && dlerr == NULL | |
| 7556 # endif | |
| 7557 ))) | |
| 7 | 7558 { |
| 7559 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7560 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint); |
| 7 | 7561 else |
| 7562 retval_str = (ProcAddI)(argint); | |
| 7563 } | |
| 7564 } | |
| 7565 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7566 // 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
|
7567 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7568 if (string_result == NULL) |
| 7569 *number_result = retval_int; | |
| 7570 else if (retval_str != NULL | |
| 7571 && retval_str != (char_u *)1 | |
| 7572 && retval_str != (char_u *)-1) | |
| 7573 *string_result = vim_strsave(retval_str); | |
| 7574 } | |
| 7575 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7576 # ifdef USING_SETJMP |
| 7 | 7577 mch_endjmp(); |
| 7578 # ifdef SIGHASARG | |
| 7579 if (lc_signal != 0) | |
| 7580 { | |
| 7581 int i; | |
| 7582 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7583 // try to find the name of this signal |
| 7 | 7584 for (i = 0; signal_info[i].sig != -1; i++) |
| 7585 if (lc_signal == signal_info[i].sig) | |
| 7586 break; | |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
7587 semsg(e_got_sig_str_in_libcall, signal_info[i].name); |
| 7 | 7588 } |
| 7589 # endif | |
| 7590 # endif | |
| 7591 | |
| 12 | 7592 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7593 // "dlerr" must be used before dlclose() |
| 12 | 7594 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7595 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7596 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7597 // Free the DLL module. |
| 7 | 7598 (void)dlclose(hinstLib); |
| 7599 # else | |
| 7600 (void)shl_unload(hinstLib); | |
| 7601 # endif | |
| 7602 } | |
| 7603 | |
| 7604 if (!success) | |
| 7605 { | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26825
diff
changeset
|
7606 semsg(_(e_library_call_failed_for_str), funcname); |
| 7 | 7607 return FAIL; |
| 7608 } | |
| 7609 | |
| 7610 return OK; | |
| 7611 } | |
| 7612 #endif | |
| 7613 | |
| 7614 #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
|
7615 static int xterm_trace = -1; // default: disabled |
| 7 | 7616 static int xterm_button; |
| 7617 | |
| 7618 /* | |
| 7619 * Setup a dummy window for X selections in a terminal. | |
| 7620 */ | |
| 7621 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7622 setup_term_clip(void) |
| 7 | 7623 { |
| 7624 int z = 0; | |
| 7625 char *strp = ""; | |
| 7626 Widget AppShell; | |
| 7627 | |
| 7628 if (!x_connect_to_server()) | |
| 7629 return; | |
| 7630 | |
| 7631 open_app_context(); | |
| 7632 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7633 { | |
| 7634 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7635 # if defined(USING_SETJMP) |
| 7 | 7636 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7637 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7638 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7639 elapsed_T start_tv; |
| 7 | 7640 |
| 7641 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7642 ELAPSED_INIT(start_tv); |
| 7 | 7643 # endif |
| 7644 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7645 // Ignore X errors while opening the display |
| 7 | 7646 oldhandler = XSetErrorHandler(x_error_check); |
| 7647 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7648 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7649 // Ignore X IO errors while opening the display |
| 7 | 7650 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7651 mch_startjmp(); | |
| 7652 if (SETJMP(lc_jump_env) != 0) | |
| 7653 { | |
| 7654 mch_didjmp(); | |
| 7655 xterm_dpy = NULL; | |
| 7656 } | |
| 7657 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7658 # endif |
| 7 | 7659 { |
| 7660 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7661 "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
|
7662 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
|
7663 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
|
7664 # if defined(USING_SETJMP) |
| 7 | 7665 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7666 # endif |
| 7 | 7667 } |
| 7668 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7669 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7670 // Now handle X IO errors normally. |
| 7 | 7671 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7672 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7673 // Now handle X errors normally. |
| 7 | 7674 (void)XSetErrorHandler(oldhandler); |
| 7675 | |
| 7676 if (xterm_dpy == NULL) | |
| 7677 { | |
| 7678 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
|
7679 verb_msg(_("Opening the X display failed")); |
| 7 | 7680 return; |
| 7681 } | |
| 7682 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7683 // Catch terminating error of the X server connection. |
| 7 | 7684 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7685 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7686 # ifdef ELAPSED_FUNC |
| 7 | 7687 if (p_verbose > 0) |
| 292 | 7688 { |
| 7689 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7690 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7691 verbose_leave(); |
| 7692 } | |
| 7 | 7693 # endif |
| 7694 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7695 // Create a Shell to make converters work. |
| 7 | 7696 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7697 applicationShellWidgetClass, xterm_dpy, | |
| 7698 NULL); | |
| 7699 if (AppShell == (Widget)0) | |
| 7700 return; | |
| 7701 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7702 topLevelShellWidgetClass, AppShell, | |
| 7703 XtNmappedWhenManaged, 0, | |
| 7704 XtNwidth, 1, | |
| 7705 XtNheight, 1, | |
| 7706 NULL); | |
| 7707 if (xterm_Shell == (Widget)0) | |
| 7708 return; | |
| 7709 | |
| 7710 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
|
7711 x11_setup_selection(xterm_Shell); |
| 7 | 7712 if (x11_display == NULL) |
| 7713 x11_display = xterm_dpy; | |
| 7714 | |
| 7715 XtRealizeWidget(xterm_Shell); | |
| 7716 XSync(xterm_dpy, False); | |
| 7717 xterm_update(); | |
| 7718 } | |
| 7719 if (xterm_Shell != (Widget)0) | |
| 7720 { | |
| 7721 clip_init(TRUE); | |
| 7722 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7723 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
|
7724 // Check if $WINDOWID is valid. |
| 7 | 7725 if (test_x11_window(xterm_dpy) == FAIL) |
| 7726 x11_window = 0; | |
| 7727 if (x11_window != 0) | |
| 7728 xterm_trace = 0; | |
| 7729 } | |
| 7730 } | |
| 7731 | |
| 7732 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7733 start_xterm_trace(int button) |
| 7 | 7734 { |
| 7735 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7736 return; | |
| 7737 xterm_trace = 1; | |
| 7738 xterm_button = button; | |
| 7739 do_xterm_trace(); | |
| 7740 } | |
| 7741 | |
| 7742 | |
| 7743 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7744 stop_xterm_trace(void) |
| 7 | 7745 { |
| 7746 if (xterm_trace < 0) | |
| 7747 return; | |
| 7748 xterm_trace = 0; | |
| 7749 } | |
| 7750 | |
| 7751 /* | |
| 7752 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7753 * return TRUE if dragging is active, else FALSE | |
| 7754 */ | |
| 7755 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7756 do_xterm_trace(void) |
| 7 | 7757 { |
| 7758 Window root, child; | |
| 7759 int root_x, root_y; | |
| 7760 int win_x, win_y; | |
| 7761 int row, col; | |
| 7762 int_u mask_return; | |
| 7763 char_u buf[50]; | |
| 7764 char_u *strp; | |
| 7765 long got_hints; | |
| 7766 static char_u *mouse_code; | |
| 7767 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7768 static int prev_row = 0, prev_col = 0; | |
| 7769 static XSizeHints xterm_hints; | |
| 7770 | |
| 7771 if (xterm_trace <= 0) | |
| 7772 return FALSE; | |
| 7773 | |
| 7774 if (xterm_trace == 1) | |
| 7775 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7776 // 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
|
7777 // have changed recently. |
| 1510 | 7778 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7779 || !(got_hints & PResizeInc) | |
| 7 | 7780 || xterm_hints.width_inc <= 1 |
| 7781 || xterm_hints.height_inc <= 1) | |
| 7782 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7783 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7784 return FALSE; |
| 7785 } | |
| 7786 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7787 // Rely on the same mouse code for the duration of this |
| 7 | 7788 mouse_code = find_termcode(mouse_name); |
| 7789 prev_row = mouse_row; | |
| 7009 | 7790 prev_col = mouse_col; |
| 7 | 7791 xterm_trace = 2; |
| 7792 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7793 // 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
|
7794 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7795 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7796 &win_x, &win_y, &mask_return); | |
| 7797 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7798 - (xterm_hints.height_inc / 2); | |
| 7799 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7800 xterm_hints.y = 2; | |
| 7801 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7802 - (xterm_hints.width_inc / 2); | |
| 7803 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7804 xterm_hints.x = 2; | |
| 7805 return TRUE; | |
| 7806 } | |
| 2768 | 7807 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7808 { |
| 7809 xterm_trace = 0; | |
| 7810 return FALSE; | |
| 7811 } | |
| 7812 | |
| 7813 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7814 &win_x, &win_y, &mask_return); | |
| 7815 | |
| 7816 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7817 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7818 if (row == prev_row && col == prev_col) | |
| 7819 return TRUE; | |
| 7820 | |
| 7821 STRCPY(buf, mouse_code); | |
| 7822 strp = buf + STRLEN(buf); | |
| 7823 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7824 *strp++ = (char_u)(col + ' ' + 1); | |
| 7825 *strp++ = (char_u)(row + ' ' + 1); | |
| 7826 *strp = 0; | |
| 7827 add_to_input_buf(buf, STRLEN(buf)); | |
| 7828 | |
| 7829 prev_row = row; | |
| 7830 prev_col = col; | |
| 7831 return TRUE; | |
| 7832 } | |
| 7833 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7834 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7835 /* |
| 7836 * Destroy the display, window and app_context. Required for GTK. | |
| 7837 */ | |
| 7838 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7839 clear_xterm_clip(void) |
| 7 | 7840 { |
| 7841 if (xterm_Shell != (Widget)0) | |
| 7842 { | |
| 7843 XtDestroyWidget(xterm_Shell); | |
| 7844 xterm_Shell = (Widget)0; | |
| 7845 } | |
| 7846 if (xterm_dpy != NULL) | |
| 7847 { | |
| 1605 | 7848 # if 0 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7849 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7850 XtCloseDisplay(xterm_dpy); |
| 1605 | 7851 # endif |
| 7 | 7852 if (x11_display == xterm_dpy) |
| 7853 x11_display = NULL; | |
| 7854 xterm_dpy = NULL; | |
| 7855 } | |
| 1605 | 7856 # if 0 |
| 7 | 7857 if (app_context != (XtAppContext)NULL) |
| 7858 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7859 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7860 XtDestroyApplicationContext(app_context); |
| 7861 app_context = (XtAppContext)NULL; | |
| 7862 } | |
| 1605 | 7863 # endif |
| 7 | 7864 } |
| 7865 # endif | |
| 7866 | |
| 7867 /* | |
| 4230 | 7868 * Catch up with GUI or X events. |
| 7869 */ | |
| 7870 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7871 clip_update(void) |
| 4230 | 7872 { |
| 7873 # ifdef FEAT_GUI | |
| 7874 if (gui.in_use) | |
| 7875 gui_mch_update(); | |
| 7876 else | |
| 7877 # endif | |
| 7878 if (xterm_Shell != (Widget)0) | |
| 7879 xterm_update(); | |
| 7880 } | |
| 7881 | |
| 7882 /* | |
| 7 | 7883 * Catch up with any queued X events. This may put keyboard input into the |
| 7884 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7885 * nothing in the X event queue (& no timers pending), then we return | |
| 7886 * immediately. | |
| 7887 */ | |
| 7888 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7889 xterm_update(void) |
| 7 | 7890 { |
| 7891 XEvent event; | |
| 7892 | |
| 6683 | 7893 for (;;) |
| 7 | 7894 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7895 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7896 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7897 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7898 break; |
| 7899 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7900 if (mask & XtIMXEvent) |
| 7 | 7901 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7902 // 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
|
7903 XtAppNextEvent(app_context, &event); |
| 6683 | 7904 #ifdef FEAT_CLIENTSERVER |
| 7905 { | |
| 7906 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7907 | |
| 7908 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7909 && 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
|
7910 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7911 } |
| 7912 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7913 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7914 } |
| 6683 | 7915 else |
| 7916 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7917 // 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
|
7918 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7919 } |
| 7 | 7920 } |
| 7921 } | |
| 7922 | |
| 7923 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7924 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7925 { |
| 7926 if (xterm_Shell != (Widget)0) | |
| 7927 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7928 return FAIL; | |
| 7929 } | |
| 7930 | |
| 7931 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7932 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7933 { |
| 7934 if (xterm_Shell != (Widget)0) | |
| 7935 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7936 } | |
| 7937 | |
| 7938 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7939 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7940 { |
| 7941 if (xterm_Shell != (Widget)0) | |
| 7942 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7943 } | |
| 7944 | |
| 7945 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7946 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7947 { |
| 7948 clip_x11_set_selection(cbd); | |
| 7949 } | |
| 7950 #endif | |
| 7951 | |
| 7952 | |
| 7953 #if defined(USE_XSMP) || defined(PROTO) | |
| 7954 /* | |
| 7955 * Code for X Session Management Protocol. | |
| 7956 */ | |
| 7957 | |
| 7958 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7959 /* | |
| 7960 * This is our chance to ask the user if they want to save, | |
| 7961 * or abort the logout | |
| 7962 */ | |
| 7963 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7964 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7965 { |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7966 int save_cmod_flags; |
| 7 | 7967 int cancel_shutdown = False; |
| 7968 | |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7969 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
|
7970 cmdmod.cmod_flags |= CMOD_CONFIRM; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7971 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
|
7972 // Mustn't logout |
| 7 | 7973 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
|
7974 cmdmod.cmod_flags = save_cmod_flags; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7975 setcursor(); // position cursor |
| 7 | 7976 out_flush(); |
| 7977 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7978 // Done interaction |
| 7 | 7979 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7980 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7981 // Finish off |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7982 // 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
|
7983 // 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
|
7984 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7985 if (!cancel_shutdown) |
| 7986 { | |
| 7987 xsmp.save_yourself = False; | |
| 7988 SmcSaveYourselfDone(smc_conn, True); | |
| 7989 } | |
| 7990 } | |
| 7991 # endif | |
| 7992 | |
| 7993 /* | |
| 7994 * Callback that starts save-yourself. | |
| 7995 */ | |
| 7996 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7997 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7998 SmcConn smc_conn, |
|
c079097365f3
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|
7999 SmPointer client_data UNUSED, |
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c079097365f3
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|
8000 int save_type UNUSED, |
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8001 Bool shutdown, |
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|
8002 int interact_style UNUSED, |
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8003 Bool fast UNUSED) |
| 7 | 8004 { |
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8005 // Handle already being in saveyourself |
| 7 | 8006 if (xsmp.save_yourself) |
| 8007 SmcSaveYourselfDone(smc_conn, True); | |
| 8008 xsmp.save_yourself = True; | |
| 8009 xsmp.shutdown = shutdown; | |
| 8010 | |
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8011 // First up, preserve all files |
| 7 | 8012 out_flush(); |
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8013 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 8014 |
| 8015 if (p_verbose > 0) | |
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8016 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 8017 |
| 8018 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
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8019 // Now see if we can ask about unsaved files |
| 7 | 8020 if (shutdown && !fast && gui.in_use) |
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8021 // Need to interact with user, but need SM's permission |
| 7 | 8022 SmcInteractRequest(smc_conn, SmDialogError, |
| 8023 xsmp_handle_interaction, client_data); | |
| 8024 else | |
| 8025 # endif | |
| 8026 { | |
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8027 // Can stop the cycle here |
| 7 | 8028 SmcSaveYourselfDone(smc_conn, True); |
| 8029 xsmp.save_yourself = False; | |
| 8030 } | |
| 8031 } | |
| 8032 | |
| 8033 | |
| 8034 /* | |
| 8035 * Callback to warn us of imminent death. | |
| 8036 */ | |
| 8037 static void | |
|
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8038 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 8039 { |
| 8040 xsmp_close(); | |
| 8041 | |
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8042 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 8043 getout_preserve_modified(0); |
| 8044 } | |
| 8045 | |
| 8046 | |
| 8047 /* | |
| 8048 * Callback to tell us that save-yourself has completed. | |
| 8049 */ | |
| 8050 static void | |
|
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|
8051 xsmp_save_complete( |
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8052 SmcConn smc_conn UNUSED, |
|
c079097365f3
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8053 SmPointer client_data UNUSED) |
| 7 | 8054 { |
| 8055 xsmp.save_yourself = False; | |
| 8056 } | |
| 8057 | |
| 8058 | |
| 8059 /* | |
| 8060 * Callback to tell us that an instigated shutdown was cancelled | |
| 8061 * (maybe even by us) | |
| 8062 */ | |
| 8063 static void | |
|
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|
8064 xsmp_shutdown_cancelled( |
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8065 SmcConn smc_conn, |
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8066 SmPointer client_data UNUSED) |
| 7 | 8067 { |
| 8068 if (xsmp.save_yourself) | |
| 8069 SmcSaveYourselfDone(smc_conn, True); | |
| 8070 xsmp.save_yourself = False; | |
| 8071 xsmp.shutdown = False; | |
| 8072 } | |
| 8073 | |
| 8074 | |
| 8075 /* | |
| 8076 * Callback to tell us that a new ICE connection has been established. | |
| 8077 */ | |
| 8078 static void | |
|
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8079 xsmp_ice_connection( |
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8080 IceConn iceConn, |
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8081 IcePointer clientData UNUSED, |
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8082 Bool opening, |
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|
8083 IcePointer *watchData UNUSED) |
| 7 | 8084 { |
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8085 // Intercept creation of ICE connection fd |
| 7 | 8086 if (opening) |
| 8087 { | |
| 8088 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 8089 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 8090 } | |
| 8091 } | |
| 8092 | |
| 8093 | |
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8094 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 8095 int |
|
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|
8096 xsmp_handle_requests(void) |
| 7 | 8097 { |
| 8098 Bool rep; | |
| 8099 | |
| 8100 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 8101 == IceProcessMessagesIOError) | |
| 8102 { | |
|
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8103 // Lost ICE |
| 7 | 8104 if (p_verbose > 0) |
|
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|
8105 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 8106 xsmp_close(); |
| 8107 return FAIL; | |
| 8108 } | |
| 8109 else | |
| 8110 return OK; | |
| 8111 } | |
| 8112 | |
| 8113 static int dummy; | |
| 8114 | |
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8115 // Set up X Session Management Protocol |
| 7 | 8116 void |
| 8117 xsmp_init(void) | |
| 8118 { | |
| 8119 char errorstring[80]; | |
| 8120 SmcCallbacks smcallbacks; | |
| 8121 #if 0 | |
| 8122 SmPropValue smname; | |
| 8123 SmProp smnameprop; | |
| 8124 SmProp *smprops[1]; | |
| 8125 #endif | |
| 8126 | |
| 8127 if (p_verbose > 0) | |
|
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8128 verb_msg(_("XSMP opening connection")); |
| 7 | 8129 |
| 8130 xsmp.save_yourself = xsmp.shutdown = False; | |
| 8131 | |
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8132 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 8133 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8134 smcallbacks.save_yourself.client_data = NULL; | |
| 8135 smcallbacks.die.callback = xsmp_die; | |
| 8136 smcallbacks.die.client_data = NULL; | |
| 8137 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8138 smcallbacks.save_complete.client_data = NULL; | |
| 8139 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8140 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8141 | |
|
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8142 // Set up a watch on ICE connection creations. The "dummy" argument is |
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|
8143 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8144 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8145 { | |
| 8146 if (p_verbose > 0) | |
|
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8147 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8148 return; |
| 8149 } | |
| 8150 | |
|
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|
8151 // Create an SM connection |
| 7 | 8152 xsmp.smcconn = SmcOpenConnection( |
| 8153 NULL, | |
| 8154 NULL, | |
| 8155 SmProtoMajor, | |
| 8156 SmProtoMinor, | |
| 8157 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8158 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8159 &smcallbacks, | |
| 8160 NULL, | |
| 1605 | 8161 &xsmp.clientid, |
|
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changeset
|
8162 sizeof(errorstring) - 1, |
| 7 | 8163 errorstring); |
| 8164 if (xsmp.smcconn == NULL) | |
| 8165 { | |
| 292 | 8166 if (p_verbose > 0) |
| 8167 { | |
|
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|
8168 char errorreport[132]; |
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8169 |
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|
8170 // If the message is too long it might not be NUL terminated. Add |
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|
8171 // a NUL at the end to make sure we don't go over the end. |
|
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|
8172 errorstring[sizeof(errorstring) - 1] = NUL; |
| 292 | 8173 vim_snprintf(errorreport, sizeof(errorreport), |
| 273 | 8174 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
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|
8175 verb_msg(errorreport); |
| 292 | 8176 } |
| 7 | 8177 return; |
| 8178 } | |
| 8179 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8180 | |
| 8181 #if 0 | |
|
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|
8182 // ID ourselves |
| 7 | 8183 smname.value = "vim"; |
| 8184 smname.length = 3; | |
| 8185 smnameprop.name = "SmProgram"; | |
| 8186 smnameprop.type = "SmARRAY8"; | |
| 8187 smnameprop.num_vals = 1; | |
| 8188 smnameprop.vals = &smname; | |
| 8189 | |
| 8190 smprops[0] = &smnameprop; | |
| 8191 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8192 #endif | |
| 8193 } | |
| 8194 | |
| 8195 | |
|
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|
8196 // Shut down XSMP comms. |
| 7 | 8197 void |
|
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diff
changeset
|
8198 xsmp_close(void) |
| 7 | 8199 { |
| 8200 if (xsmp_icefd != -1) | |
| 8201 { | |
| 8202 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8203 if (xsmp.clientid != NULL) |
| 8204 free(xsmp.clientid); | |
| 1605 | 8205 xsmp.clientid = NULL; |
| 7 | 8206 xsmp_icefd = -1; |
| 8207 } | |
| 8208 } | |
|
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8209 #endif // USE_XSMP |
| 7 | 8210 |
| 8211 | |
| 8212 #ifdef EBCDIC | |
|
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8213 // Translate character to its CTRL- value |
| 7 | 8214 char CtrlTable[] = |
| 8215 { | |
| 8216 /* 00 - 5E */ | |
| 8217 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8218 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8219 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8220 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8221 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8222 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8223 /* ^ */ 0x1E, | |
| 8224 /* - */ 0x1F, | |
| 8225 /* 61 - 6C */ | |
| 8226 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8227 /* _ */ 0x1F, | |
| 8228 /* 6E - 80 */ | |
| 8229 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8230 /* a */ 0x01, | |
| 8231 /* b */ 0x02, | |
| 8232 /* c */ 0x03, | |
| 8233 /* d */ 0x37, | |
| 8234 /* e */ 0x2D, | |
| 8235 /* f */ 0x2E, | |
| 8236 /* g */ 0x2F, | |
| 8237 /* h */ 0x16, | |
| 8238 /* i */ 0x05, | |
| 8239 /* 8A - 90 */ | |
| 8240 0, 0, 0, 0, 0, 0, 0, | |
| 8241 /* j */ 0x15, | |
| 8242 /* k */ 0x0B, | |
| 8243 /* l */ 0x0C, | |
| 8244 /* m */ 0x0D, | |
| 8245 /* n */ 0x0E, | |
| 8246 /* o */ 0x0F, | |
| 8247 /* p */ 0x10, | |
| 8248 /* q */ 0x11, | |
| 8249 /* r */ 0x12, | |
| 8250 /* 9A - A1 */ | |
| 8251 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8252 /* s */ 0x13, | |
| 8253 /* t */ 0x3C, | |
| 8254 /* u */ 0x3D, | |
| 8255 /* v */ 0x32, | |
| 8256 /* w */ 0x26, | |
| 8257 /* x */ 0x18, | |
| 8258 /* y */ 0x19, | |
| 8259 /* z */ 0x3F, | |
| 8260 /* AA - AC */ | |
| 8261 0, 0, 0, | |
| 8262 /* [ */ 0x27, | |
| 8263 /* AE - BC */ | |
| 8264 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8265 /* ] */ 0x1D, | |
| 8266 /* BE - C0 */ 0, 0, 0, | |
| 8267 /* A */ 0x01, | |
| 8268 /* B */ 0x02, | |
| 8269 /* C */ 0x03, | |
| 8270 /* D */ 0x37, | |
| 8271 /* E */ 0x2D, | |
| 8272 /* F */ 0x2E, | |
| 8273 /* G */ 0x2F, | |
| 8274 /* H */ 0x16, | |
| 8275 /* I */ 0x05, | |
| 8276 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8277 /* J */ 0x15, | |
| 8278 /* K */ 0x0B, | |
| 8279 /* L */ 0x0C, | |
| 8280 /* M */ 0x0D, | |
| 8281 /* N */ 0x0E, | |
| 8282 /* O */ 0x0F, | |
| 8283 /* P */ 0x10, | |
| 8284 /* Q */ 0x11, | |
| 8285 /* R */ 0x12, | |
| 8286 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8287 /* \ */ 0x1C, | |
| 8288 /* E1 */ 0, | |
| 8289 /* S */ 0x13, | |
| 8290 /* T */ 0x3C, | |
| 8291 /* U */ 0x3D, | |
| 8292 /* V */ 0x32, | |
| 8293 /* W */ 0x26, | |
| 8294 /* X */ 0x18, | |
| 8295 /* Y */ 0x19, | |
| 8296 /* Z */ 0x3F, | |
| 8297 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8298 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8299 }; | |
| 8300 | |
| 8301 char MetaCharTable[]= | |
|
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8302 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8303 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8304 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8305 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8306 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8307 }; | |
| 8308 | |
| 8309 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8310 // TODO: Use characters NOT numbers!!! |
| 7 | 8311 char CtrlCharTable[]= |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8312 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8313 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8314 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8315 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8316 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8317 }; | |
| 8318 | |
| 8319 | |
| 8320 #endif |