Mercurial > vim
annotate src/os_unix.h @ 26032:162ef12a3b5f v8.2.3550
patch 8.2.3550: completion() does not work properly
Commit: https://github.com/vim/vim/commit/ae38a9db7770b38889fbf06908cc69d42b463a73
Author: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Thu Oct 21 11:39:53 2021 +0100
patch 8.2.3550: completion() does not work properly
Problem: completion() does not work properly.
Solution: Set xp_line and add WILD_HOME_REPLACE. (Shougo Matsushita,
closes #9016)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 21 Oct 2021 12:45:04 +0200 |
| parents | 3f5f25f7d8a2 |
| children | 1690417aeafe |
| 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 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 */ | |
| 8 | |
| 9 /* | |
| 10 * NextStep has a problem with configure, undefine a few things: | |
| 11 */ | |
| 12 #ifdef NeXT | |
| 13 # ifdef HAVE_UTIME | |
| 14 # undef HAVE_UTIME | |
| 15 # endif | |
| 16 # ifdef HAVE_SYS_UTSNAME_H | |
| 17 # undef HAVE_SYS_UTSNAME_H | |
| 18 # endif | |
| 19 #endif | |
| 20 | |
| 21 #include <stdio.h> | |
| 22 #include <ctype.h> | |
| 23 | |
| 24 #ifdef VAXC | |
| 25 # include <types.h> | |
| 26 # include <stat.h> | |
| 27 #else | |
| 28 # include <sys/types.h> | |
| 29 # include <sys/stat.h> | |
| 30 #endif | |
| 31 | |
| 32 #ifdef HAVE_STDLIB_H | |
| 33 # include <stdlib.h> | |
| 34 #endif | |
| 35 | |
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36 #ifdef __CYGWIN__ |
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37 # define WIN32UNIX // Compiling for Win32 using Unix files. |
| 7 | 38 # define BINARY_FILE_IO |
| 585 | 39 |
| 40 # define CASE_INSENSITIVE_FILENAME | |
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41 # define USE_FNAME_CASE // Fix filename case differences. |
| 7 | 42 #endif |
| 43 | |
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44 // On AIX 4.2 there is a conflicting prototype for ioctl() in stropts.h and |
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45 // unistd.h. This hack should fix that (suggested by Jeff George). |
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46 // But on AIX 4.3 it's alright (suggested by Jake Hamby). |
| 7 | 47 #if defined(FEAT_GUI) && defined(_AIX) && !defined(_AIX43) && !defined(_NO_PROTO) |
| 48 # define _NO_PROTO | |
| 49 #endif | |
| 50 | |
| 51 #ifdef HAVE_UNISTD_H | |
| 1879 | 52 # include <unistd.h> |
| 7 | 53 #endif |
| 54 | |
| 55 #ifdef HAVE_LIBC_H | |
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56 # include <libc.h> // for NeXT |
| 7 | 57 #endif |
| 58 | |
| 59 #ifdef HAVE_SYS_PARAM_H | |
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60 # include <sys/param.h> // defines BSD, if it's a BSD system |
| 7 | 61 #endif |
| 62 | |
| 63 /* | |
| 64 * Using getcwd() is preferred, because it checks for a buffer overflow. | |
| 65 * Don't use getcwd() on systems do use system("sh -c pwd"). There is an | |
| 66 * autoconf check for this. | |
| 67 * Use getcwd() anyway if getwd() isn't present. | |
| 68 */ | |
| 69 #if defined(HAVE_GETCWD) && !(defined(BAD_GETCWD) && defined(HAVE_GETWD)) | |
| 70 # define USE_GETCWD | |
| 71 #endif | |
| 72 | |
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73 // always use unlink() to remove files |
| 7 | 74 #ifndef PROTO |
| 75 # ifdef VMS | |
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76 # define vim_mkdir(x, y) mkdir((char *)vms_fixfilename(x), y) |
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77 # define mch_rmdir(x) delete((char *)vms_fixfilename(x)) |
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78 # define mch_remove(x) delete((char *)vms_fixfilename(x)) |
| 7 | 79 # else |
| 80 # define vim_mkdir(x, y) mkdir((char *)(x), y) | |
| 81 # define mch_rmdir(x) rmdir((char *)(x)) | |
| 82 # define mch_remove(x) unlink((char *)(x)) | |
| 83 # endif | |
| 84 #endif | |
| 85 | |
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86 // The number of arguments to a signal handler is configured here. |
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87 // It used to be a long list of almost all systems. Any system that doesn't |
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88 // have an argument??? |
| 7 | 89 #define SIGHASARG |
| 90 | |
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91 // List 3 arg systems here. I guess __sgi, please test and correct me. jw. |
| 7 | 92 #if defined(__sgi) && defined(HAVE_SIGCONTEXT) |
| 93 # define SIGHAS3ARGS | |
| 94 #endif | |
| 95 | |
| 96 #ifdef SIGHASARG | |
| 97 # ifdef SIGHAS3ARGS | |
| 98 # define SIGPROTOARG (int, int, struct sigcontext *) | |
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99 # define SIGDEFARG(s) (int s, int sig2, struct sigcontext *scont) |
| 7 | 100 # define SIGDUMMYARG 0, 0, (struct sigcontext *)0 |
| 101 # else | |
| 102 # define SIGPROTOARG (int) | |
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103 # define SIGDEFARG(s) (int s UNUSED) |
| 7 | 104 # define SIGDUMMYARG 0 |
| 105 # endif | |
| 106 #else | |
| 107 # define SIGPROTOARG (void) | |
| 108 # define SIGDEFARG(s) () | |
| 109 # define SIGDUMMYARG | |
| 110 #endif | |
| 111 | |
| 112 #ifdef HAVE_DIRENT_H | |
| 113 # include <dirent.h> | |
| 114 # ifndef NAMLEN | |
| 115 # define NAMLEN(dirent) strlen((dirent)->d_name) | |
| 116 # endif | |
| 117 #else | |
| 118 # define dirent direct | |
| 119 # define NAMLEN(dirent) (dirent)->d_namlen | |
| 120 # if HAVE_SYS_NDIR_H | |
| 121 # include <sys/ndir.h> | |
| 122 # endif | |
| 123 # if HAVE_SYS_DIR_H | |
| 124 # include <sys/dir.h> | |
| 125 # endif | |
| 126 # if HAVE_NDIR_H | |
| 127 # include <ndir.h> | |
| 128 # endif | |
| 129 #endif | |
| 130 | |
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131 // on some systems time.h should not be included together with sys/time.h |
| 7 | 132 #if !defined(HAVE_SYS_TIME_H) || defined(TIME_WITH_SYS_TIME) |
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133 # include <time.h> |
| 7 | 134 #endif |
| 135 #ifdef HAVE_SYS_TIME_H | |
| 136 # include <sys/time.h> | |
| 137 #endif | |
| 138 | |
| 139 #include <signal.h> | |
| 140 | |
| 141 #if defined(DIRSIZ) && !defined(MAXNAMLEN) | |
| 142 # define MAXNAMLEN DIRSIZ | |
| 143 #endif | |
| 144 | |
| 145 #if defined(UFS_MAXNAMLEN) && !defined(MAXNAMLEN) | |
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146 # define MAXNAMLEN UFS_MAXNAMLEN // for dynix/ptx |
| 7 | 147 #endif |
| 148 | |
| 149 #if defined(NAME_MAX) && !defined(MAXNAMLEN) | |
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150 # define MAXNAMLEN NAME_MAX // for Linux before .99p3 |
| 7 | 151 #endif |
| 152 | |
| 153 /* | |
| 154 * Note: if MAXNAMLEN has the wrong value, you will get error messages | |
| 155 * for not being able to open the swap file. | |
| 156 */ | |
| 157 #if !defined(MAXNAMLEN) | |
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158 # define MAXNAMLEN 512 // for all other Unix |
| 7 | 159 #endif |
| 160 | |
| 161 #define BASENAMELEN (MAXNAMLEN - 5) | |
| 162 | |
| 163 #ifdef HAVE_PWD_H | |
| 164 # include <pwd.h> | |
| 165 #endif | |
| 166 | |
| 167 #if (defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)) \ | |
| 168 || (defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)) \ | |
| 169 || defined(HAVE_SYSCTL) || defined(HAVE_SYSCONF) | |
| 170 # define HAVE_TOTAL_MEM | |
| 171 #endif | |
| 172 | |
| 3927 | 173 |
| 174 #ifndef PROTO | |
| 175 | |
| 7 | 176 #ifdef VMS |
| 819 | 177 # include <unixio.h> |
| 178 # include <unixlib.h> | |
| 179 # include <signal.h> | |
| 180 # include <file.h> | |
| 181 # include <ssdef.h> | |
| 182 # include <descrip.h> | |
| 183 # include <libclidef.h> | |
| 184 # include <lnmdef.h> | |
| 185 # include <psldef.h> | |
| 186 # include <prvdef.h> | |
| 187 # include <dvidef.h> | |
| 188 # include <dcdef.h> | |
| 189 # include <stsdef.h> | |
| 190 # include <iodef.h> | |
| 191 # include <ttdef.h> | |
| 192 # include <tt2def.h> | |
| 193 # include <jpidef.h> | |
| 194 # include <rms.h> | |
| 195 # include <trmdef.h> | |
| 196 # include <string.h> | |
| 197 # include <starlet.h> | |
| 198 # include <socket.h> | |
| 199 # include <lib$routines.h> | |
| 5541 | 200 # include <libdef.h> |
| 201 # include <libdtdef.h> | |
| 819 | 202 |
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203 # if defined(FEAT_GUI_MOTIF) |
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204 # define XFree XFREE |
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205 # define XmRepTypeInstallTearOffModelCon XMREPTYPEINSTALLTEAROFFMODELCON |
| 819 | 206 # endif |
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207 #endif // VMS |
| 7 | 208 |
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209 #ifdef HAVE_FLOCK |
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210 # include <sys/file.h> |
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211 #endif |
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212 |
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213 #endif // PROTO |
| 3927 | 214 |
| 215 #ifdef VMS | |
| 7 | 216 typedef struct dsc$descriptor DESC; |
| 217 #endif | |
| 218 | |
| 219 /* | |
| 220 * Unix system-dependent file names | |
| 221 */ | |
| 222 #ifndef SYS_VIMRC_FILE | |
| 223 # define SYS_VIMRC_FILE "$VIM/vimrc" | |
| 224 #endif | |
| 225 #ifndef SYS_GVIMRC_FILE | |
| 226 # define SYS_GVIMRC_FILE "$VIM/gvimrc" | |
| 227 #endif | |
| 228 #ifndef DFLT_HELPFILE | |
| 229 # define DFLT_HELPFILE "$VIMRUNTIME/doc/help.txt" | |
| 230 #endif | |
| 231 #ifndef FILETYPE_FILE | |
| 232 # define FILETYPE_FILE "filetype.vim" | |
| 233 #endif | |
| 234 #ifndef FTPLUGIN_FILE | |
| 235 # define FTPLUGIN_FILE "ftplugin.vim" | |
| 236 #endif | |
| 237 #ifndef INDENT_FILE | |
| 238 # define INDENT_FILE "indent.vim" | |
| 239 #endif | |
| 240 #ifndef FTOFF_FILE | |
| 241 # define FTOFF_FILE "ftoff.vim" | |
| 242 #endif | |
| 243 #ifndef FTPLUGOF_FILE | |
| 244 # define FTPLUGOF_FILE "ftplugof.vim" | |
| 245 #endif | |
| 246 #ifndef INDOFF_FILE | |
| 247 # define INDOFF_FILE "indoff.vim" | |
| 248 #endif | |
| 249 #ifndef SYS_MENU_FILE | |
| 250 # define SYS_MENU_FILE "$VIMRUNTIME/menu.vim" | |
| 251 #endif | |
| 252 | |
| 253 #ifndef USR_EXRC_FILE | |
| 254 # ifdef VMS | |
| 255 # define USR_EXRC_FILE "sys$login:.exrc" | |
| 256 # else | |
| 257 # define USR_EXRC_FILE "$HOME/.exrc" | |
| 258 # endif | |
| 259 #endif | |
| 260 | |
| 261 #if !defined(USR_EXRC_FILE2) && defined(VMS) | |
| 262 # define USR_EXRC_FILE2 "sys$login:_exrc" | |
| 263 #endif | |
| 264 | |
| 265 #ifndef USR_VIMRC_FILE | |
| 266 # ifdef VMS | |
| 267 # define USR_VIMRC_FILE "sys$login:.vimrc" | |
| 268 # else | |
| 269 # define USR_VIMRC_FILE "$HOME/.vimrc" | |
| 270 # endif | |
| 271 #endif | |
| 272 | |
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273 |
| 6783 | 274 #if !defined(USR_VIMRC_FILE2) |
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275 # ifdef VMS |
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276 # define USR_VIMRC_FILE2 "sys$login:vimfiles/vimrc" |
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277 # else |
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278 # define USR_VIMRC_FILE2 "~/.vim/vimrc" |
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279 # endif |
| 7 | 280 #endif |
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281 |
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282 #if !defined(USR_VIMRC_FILE3) && defined(VMS) |
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283 # define USR_VIMRC_FILE3 "sys$login:_vimrc" |
| 7 | 284 #endif |
| 285 | |
| 286 #ifndef USR_GVIMRC_FILE | |
| 287 # ifdef VMS | |
| 288 # define USR_GVIMRC_FILE "sys$login:.gvimrc" | |
| 289 # else | |
| 290 # define USR_GVIMRC_FILE "$HOME/.gvimrc" | |
| 291 # endif | |
| 292 #endif | |
| 293 | |
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294 #ifndef USR_GVIMRC_FILE2 |
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295 # ifdef VMS |
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296 # define USR_GVIMRC_FILE2 "sys$login:vimfiles/gvimrc" |
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297 # else |
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298 # define USR_GVIMRC_FILE2 "~/.vim/gvimrc" |
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299 # endif |
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300 #endif |
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301 |
| 7 | 302 #ifdef VMS |
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303 # ifndef USR_GVIMRC_FILE3 |
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304 # define USR_GVIMRC_FILE3 "sys$login:_gvimrc" |
| 7 | 305 # endif |
| 306 #endif | |
| 307 | |
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308 #ifndef VIM_DEFAULTS_FILE |
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309 # define VIM_DEFAULTS_FILE "$VIMRUNTIME/defaults.vim" |
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310 #endif |
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311 |
| 7 | 312 #ifndef EVIM_FILE |
| 313 # define EVIM_FILE "$VIMRUNTIME/evim.vim" | |
| 314 #endif | |
| 315 | |
| 316 #ifdef FEAT_VIMINFO | |
| 317 # ifndef VIMINFO_FILE | |
| 318 # ifdef VMS | |
| 319 # define VIMINFO_FILE "sys$login:.viminfo" | |
| 320 # else | |
| 321 # define VIMINFO_FILE "$HOME/.viminfo" | |
| 322 # endif | |
| 323 # endif | |
| 324 # if !defined(VIMINFO_FILE2) && defined(VMS) | |
| 325 # define VIMINFO_FILE2 "sys$login:_viminfo" | |
| 326 # endif | |
| 327 #endif | |
| 328 | |
| 329 #ifndef EXRC_FILE | |
| 330 # define EXRC_FILE ".exrc" | |
| 331 #endif | |
| 332 | |
| 333 #ifndef VIMRC_FILE | |
| 334 # define VIMRC_FILE ".vimrc" | |
| 335 #endif | |
| 336 | |
| 337 #ifdef FEAT_GUI | |
| 338 # ifndef GVIMRC_FILE | |
| 339 # define GVIMRC_FILE ".gvimrc" | |
| 340 # endif | |
| 341 #endif | |
| 342 | |
| 343 #ifndef SYNTAX_FNAME | |
| 344 # define SYNTAX_FNAME "$VIMRUNTIME/syntax/%s.vim" | |
| 345 #endif | |
| 346 | |
| 347 #ifndef DFLT_BDIR | |
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348 # ifdef VMS |
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349 # define DFLT_BDIR "./,sys$login:,tmp:" |
| 7 | 350 # else |
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351 # define DFLT_BDIR ".,~/tmp,~/" // default for 'backupdir' |
| 7 | 352 # endif |
| 353 #endif | |
| 354 | |
| 355 #ifndef DFLT_DIR | |
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356 # ifdef VMS |
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357 # define DFLT_DIR "./,sys$login:,tmp:" |
| 7 | 358 # else |
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359 # define DFLT_DIR ".,~/tmp,/var/tmp,/tmp" // default for 'directory' |
| 7 | 360 # endif |
| 361 #endif | |
| 362 | |
| 363 #ifndef DFLT_VDIR | |
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364 # ifdef VMS |
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365 # define DFLT_VDIR "sys$login:vimfiles/view" |
| 7 | 366 # else |
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367 # define DFLT_VDIR "$HOME/.vim/view" // default for 'viewdir' |
| 7 | 368 # endif |
| 369 #endif | |
| 370 | |
| 371 #define DFLT_ERRORFILE "errors.err" | |
| 372 | |
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373 #ifndef DFLT_RUNTIMEPATH |
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374 |
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375 # ifdef VMS |
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376 # define DFLT_RUNTIMEPATH "sys$login:vimfiles,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,sys$login:vimfiles/after" |
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377 # define CLEAN_RUNTIMEPATH "$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after" |
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378 # else |
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379 # ifdef RUNTIME_GLOBAL |
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380 # ifdef RUNTIME_GLOBAL_AFTER |
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381 # define DFLT_RUNTIMEPATH "~/.vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER ",~/.vim/after" |
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382 # define CLEAN_RUNTIMEPATH RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER |
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383 # else |
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384 # define DFLT_RUNTIMEPATH "~/.vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after,~/.vim/after" |
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385 # define CLEAN_RUNTIMEPATH RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after" |
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386 # endif |
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387 # else |
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388 # define DFLT_RUNTIMEPATH "~/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.vim/after" |
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389 # define CLEAN_RUNTIMEPATH "$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after" |
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390 # endif |
| 7 | 391 # endif |
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392 |
| 7 | 393 #endif |
| 394 | |
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395 #ifdef VMS |
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396 # ifndef VAX |
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397 # define VMS_TEMPNAM // to fix default .LIS extension |
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398 # endif |
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399 # define TEMPNAME "TMP:v?XXXXXX.txt" |
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400 # define TEMPNAMELEN 28 |
| 7 | 401 #else |
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402 // Try several directories to put the temp files. |
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403 # define TEMPDIRNAMES "$TMPDIR", "/tmp", ".", "$HOME" |
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404 # define TEMPNAMELEN 256 |
| 7 | 405 #endif |
| 406 | |
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407 // Special wildcards that need to be handled by the shell |
| 7 | 408 #define SPECIAL_WILDCHAR "`'{" |
| 409 | |
| 410 /* | |
| 411 * Unix has plenty of memory, use large buffers | |
| 412 */ | |
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413 #define CMDBUFFSIZE 1024 // size of the command processing buffer |
| 1611 | 414 |
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415 // Use the system path length if it makes sense. |
| 1611 | 416 #if defined(PATH_MAX) && (PATH_MAX > 1000) |
| 417 # define MAXPATHL PATH_MAX | |
| 418 #else | |
| 419 # define MAXPATHL 1024 | |
| 420 #endif | |
| 7 | 421 |
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422 #define CHECK_INODE // used when checking if a swap file already |
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423 // exists for a file |
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424 #ifdef VMS // Use less memory because of older systems |
| 7 | 425 # ifndef DFLT_MAXMEM |
| 426 # define DFLT_MAXMEM (2*1024) | |
| 427 # endif | |
| 428 # ifndef DFLT_MAXMEMTOT | |
| 429 # define DFLT_MAXMEMTOT (5*1024) | |
| 430 # endif | |
| 431 #else | |
| 432 # ifndef DFLT_MAXMEM | |
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433 # define DFLT_MAXMEM (5*1024) // use up to 5 Mbyte for a buffer |
| 7 | 434 # endif |
| 435 # ifndef DFLT_MAXMEMTOT | |
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436 # define DFLT_MAXMEMTOT (10*1024) // use up to 10 Mbyte for Vim |
| 7 | 437 # endif |
| 438 #endif | |
| 439 | |
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440 // memmove() is not present on all systems, use memmove, bcopy or memcpy. |
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441 // Some systems have (void *) arguments, some (char *). If we use (char *) it |
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442 // works for all |
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443 #if defined(USEMEMMOVE) || (!defined(USEBCOPY) && !defined(USEMEMCPY)) |
| 7 | 444 # define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len) |
| 445 #else | |
| 446 # ifdef USEBCOPY | |
| 447 # define mch_memmove(to, from, len) bcopy((char *)(from), (char *)(to), len) | |
| 448 # else | |
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449 // ifdef USEMEMCPY |
| 7 | 450 # define mch_memmove(to, from, len) memcpy((char *)(to), (char *)(from), len) |
| 451 # endif | |
| 452 #endif | |
| 453 | |
| 454 #ifndef PROTO | |
| 455 # ifdef HAVE_RENAME | |
| 456 # define mch_rename(src, dst) rename(src, dst) | |
| 457 # else | |
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458 int mch_rename(const char *src, const char *dest); |
| 7 | 459 # endif |
| 460 # ifndef VMS | |
| 461 # ifdef __MVS__ | |
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462 // on OS390 Unix getenv() doesn't return a pointer to persistent |
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463 // storage -> use __getenv() |
| 7 | 464 # define mch_getenv(x) (char_u *)__getenv((char *)(x)) |
| 465 # else | |
| 466 # define mch_getenv(x) (char_u *)getenv((char *)(x)) | |
| 467 # endif | |
| 468 # define mch_setenv(name, val, x) setenv(name, val, x) | |
| 469 # endif | |
| 470 #endif | |
| 471 | |
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472 // Note: Some systems need both string.h and strings.h (Savage). However, |
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473 // some systems can't handle both, only use string.h in that case. |
| 7 | 474 #ifdef HAVE_STRING_H |
| 475 # include <string.h> | |
| 476 #endif | |
| 477 #if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) | |
| 478 # include <strings.h> | |
| 479 #endif | |
| 480 | |
| 481 #if defined(HAVE_SETJMP_H) | |
| 482 # include <setjmp.h> | |
| 483 # ifdef HAVE_SIGSETJMP | |
| 484 # define JMP_BUF sigjmp_buf | |
| 485 # define SETJMP(x) sigsetjmp((x), 1) | |
| 486 # define LONGJMP siglongjmp | |
| 487 # else | |
| 488 # define JMP_BUF jmp_buf | |
| 489 # define SETJMP(x) setjmp(x) | |
| 490 # define LONGJMP longjmp | |
| 491 # endif | |
| 492 #endif | |
| 493 | |
| 5743 | 494 #ifndef HAVE_DUP |
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495 # define HAVE_DUP // have dup() |
| 5743 | 496 #endif |
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497 #define HAVE_ST_MODE // have stat.st_mode |
| 7 | 498 |
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499 // We have three kinds of ACL support. |
| 7 | 500 #define HAVE_ACL (HAVE_POSIX_ACL || HAVE_SOLARIS_ACL || HAVE_AIX_ACL) |