Mercurial > vim
annotate src/os_unix.h @ 6586:9ac723b9f54d v7.4.619
updated for version 7.4.619
Problem: luaV_setref() not returning the correct value.
Solution: Return one.
author | Bram Moolenaar <bram@vim.org> |
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date | Wed, 04 Feb 2015 22:02:37 +0100 |
parents | bf1775553d3b |
children | 9a07975061ed |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
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 | |
36 #ifdef __EMX__ | |
37 # define HAVE_TOTAL_MEM | |
38 #endif | |
39 | |
40 #if defined(__CYGWIN__) || defined(__CYGWIN32__) | |
41 # define WIN32UNIX /* Compiling for Win32 using Unix files. */ | |
42 # define BINARY_FILE_IO | |
585 | 43 |
44 # define CASE_INSENSITIVE_FILENAME | |
45 # define USE_FNAME_CASE /* Fix filename case differences. */ | |
7 | 46 #endif |
47 | |
48 /* On AIX 4.2 there is a conflicting prototype for ioctl() in stropts.h and | |
49 * unistd.h. This hack should fix that (suggested by Jeff George). | |
50 * But on AIX 4.3 it's alright (suggested by Jake Hamby). */ | |
51 #if defined(FEAT_GUI) && defined(_AIX) && !defined(_AIX43) && !defined(_NO_PROTO) | |
52 # define _NO_PROTO | |
53 #endif | |
54 | |
55 #ifdef HAVE_UNISTD_H | |
1879 | 56 # include <unistd.h> |
7 | 57 #endif |
58 | |
59 #ifdef HAVE_LIBC_H | |
60 # include <libc.h> /* for NeXT */ | |
61 #endif | |
62 | |
63 #ifdef HAVE_SYS_PARAM_H | |
64 # include <sys/param.h> /* defines BSD, if it's a BSD system */ | |
65 #endif | |
66 | |
67 /* | |
68 * Sun defines FILE on SunOS 4.x.x, Solaris has a typedef for FILE | |
69 */ | |
70 #if defined(sun) && !defined(FILE) | |
71 # define SOLARIS | |
72 #endif | |
73 | |
74 /* | |
75 * Using getcwd() is preferred, because it checks for a buffer overflow. | |
76 * Don't use getcwd() on systems do use system("sh -c pwd"). There is an | |
77 * autoconf check for this. | |
78 * Use getcwd() anyway if getwd() isn't present. | |
79 */ | |
80 #if defined(HAVE_GETCWD) && !(defined(BAD_GETCWD) && defined(HAVE_GETWD)) | |
81 # define USE_GETCWD | |
82 #endif | |
83 | |
84 #ifndef __ARGS | |
85 /* The AIX VisualAge cc compiler defines __EXTENDED__ instead of __STDC__ | |
86 * because it includes pre-ansi features. */ | |
87 # if defined(__STDC__) || defined(__GNUC__) || defined(__EXTENDED__) | |
88 # define __ARGS(x) x | |
89 # else | |
90 # define __ARGS(x) () | |
91 # endif | |
92 #endif | |
93 | |
94 /* always use unlink() to remove files */ | |
95 #ifndef PROTO | |
96 # ifdef VMS | |
97 # define mch_remove(x) delete((char *)(x)) | |
98 # define vim_mkdir(x, y) mkdir((char *)(x), y) | |
99 # ifdef VAX | |
100 # else | |
101 # define mch_rmdir(x) rmdir((char *)(x)) | |
102 # endif | |
103 # else | |
104 # define vim_mkdir(x, y) mkdir((char *)(x), y) | |
105 # define mch_rmdir(x) rmdir((char *)(x)) | |
106 # define mch_remove(x) unlink((char *)(x)) | |
107 # endif | |
108 #endif | |
109 | |
110 /* The number of arguments to a signal handler is configured here. */ | |
111 /* It used to be a long list of almost all systems. Any system that doesn't | |
112 * have an argument??? */ | |
113 #define SIGHASARG | |
114 | |
115 /* List 3 arg systems here. I guess __sgi, please test and correct me. jw. */ | |
116 #if defined(__sgi) && defined(HAVE_SIGCONTEXT) | |
117 # define SIGHAS3ARGS | |
118 #endif | |
119 | |
120 #ifdef SIGHASARG | |
121 # ifdef SIGHAS3ARGS | |
122 # define SIGPROTOARG (int, int, struct sigcontext *) | |
123 # define SIGDEFARG(s) (s, sig2, scont) int s, sig2; struct sigcontext *scont; | |
124 # define SIGDUMMYARG 0, 0, (struct sigcontext *)0 | |
125 # else | |
126 # define SIGPROTOARG (int) | |
1877 | 127 # define SIGDEFARG(s) (s) int s UNUSED; |
7 | 128 # define SIGDUMMYARG 0 |
129 # endif | |
130 #else | |
131 # define SIGPROTOARG (void) | |
132 # define SIGDEFARG(s) () | |
133 # define SIGDUMMYARG | |
134 #endif | |
135 | |
136 #ifdef HAVE_DIRENT_H | |
137 # include <dirent.h> | |
138 # ifndef NAMLEN | |
139 # define NAMLEN(dirent) strlen((dirent)->d_name) | |
140 # endif | |
141 #else | |
142 # define dirent direct | |
143 # define NAMLEN(dirent) (dirent)->d_namlen | |
144 # if HAVE_SYS_NDIR_H | |
145 # include <sys/ndir.h> | |
146 # endif | |
147 # if HAVE_SYS_DIR_H | |
148 # include <sys/dir.h> | |
149 # endif | |
150 # if HAVE_NDIR_H | |
151 # include <ndir.h> | |
152 # endif | |
153 #endif | |
154 | |
155 #if !defined(HAVE_SYS_TIME_H) || defined(TIME_WITH_SYS_TIME) | |
156 # include <time.h> /* on some systems time.h should not be | |
157 included together with sys/time.h */ | |
158 #endif | |
159 #ifdef HAVE_SYS_TIME_H | |
160 # include <sys/time.h> | |
161 #endif | |
162 | |
163 #include <signal.h> | |
164 | |
165 #if defined(DIRSIZ) && !defined(MAXNAMLEN) | |
166 # define MAXNAMLEN DIRSIZ | |
167 #endif | |
168 | |
169 #if defined(UFS_MAXNAMLEN) && !defined(MAXNAMLEN) | |
170 # define MAXNAMLEN UFS_MAXNAMLEN /* for dynix/ptx */ | |
171 #endif | |
172 | |
173 #if defined(NAME_MAX) && !defined(MAXNAMLEN) | |
174 # define MAXNAMLEN NAME_MAX /* for Linux before .99p3 */ | |
175 #endif | |
176 | |
177 /* | |
178 * Note: if MAXNAMLEN has the wrong value, you will get error messages | |
179 * for not being able to open the swap file. | |
180 */ | |
181 #if !defined(MAXNAMLEN) | |
182 # define MAXNAMLEN 512 /* for all other Unix */ | |
183 #endif | |
184 | |
185 #define BASENAMELEN (MAXNAMLEN - 5) | |
186 | |
187 #ifdef HAVE_PWD_H | |
188 # include <pwd.h> | |
189 #endif | |
190 | |
191 #ifdef __COHERENT__ | |
192 # undef __ARGS | |
193 #endif | |
194 | |
195 #if (defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)) \ | |
196 || (defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)) \ | |
197 || defined(HAVE_SYSCTL) || defined(HAVE_SYSCONF) | |
198 # define HAVE_TOTAL_MEM | |
199 #endif | |
200 | |
3927 | 201 |
202 #ifndef PROTO | |
203 | |
7 | 204 #ifdef VMS |
819 | 205 # include <unixio.h> |
206 # include <unixlib.h> | |
207 # include <signal.h> | |
208 # include <file.h> | |
209 # include <ssdef.h> | |
210 # include <descrip.h> | |
211 # include <libclidef.h> | |
212 # include <lnmdef.h> | |
213 # include <psldef.h> | |
214 # include <prvdef.h> | |
215 # include <dvidef.h> | |
216 # include <dcdef.h> | |
217 # include <stsdef.h> | |
218 # include <iodef.h> | |
219 # include <ttdef.h> | |
220 # include <tt2def.h> | |
221 # include <jpidef.h> | |
222 # include <rms.h> | |
223 # include <trmdef.h> | |
224 # include <string.h> | |
225 # include <starlet.h> | |
226 # include <socket.h> | |
227 # include <lib$routines.h> | |
5541 | 228 # include <libdef.h> |
229 # include <libdtdef.h> | |
819 | 230 |
231 # ifdef FEAT_GUI_GTK | |
232 # include "gui_gtk_vms.h" | |
233 # endif | |
3927 | 234 #endif |
7 | 235 |
3927 | 236 #endif /* PROTO */ |
237 | |
238 #ifdef VMS | |
7 | 239 typedef struct dsc$descriptor DESC; |
240 #endif | |
241 | |
242 /* | |
243 * Unix system-dependent file names | |
244 */ | |
245 #ifndef SYS_VIMRC_FILE | |
246 # define SYS_VIMRC_FILE "$VIM/vimrc" | |
247 #endif | |
248 #ifndef SYS_GVIMRC_FILE | |
249 # define SYS_GVIMRC_FILE "$VIM/gvimrc" | |
250 #endif | |
251 #ifndef DFLT_HELPFILE | |
252 # define DFLT_HELPFILE "$VIMRUNTIME/doc/help.txt" | |
253 #endif | |
254 #ifndef FILETYPE_FILE | |
255 # define FILETYPE_FILE "filetype.vim" | |
256 #endif | |
257 #ifndef FTPLUGIN_FILE | |
258 # define FTPLUGIN_FILE "ftplugin.vim" | |
259 #endif | |
260 #ifndef INDENT_FILE | |
261 # define INDENT_FILE "indent.vim" | |
262 #endif | |
263 #ifndef FTOFF_FILE | |
264 # define FTOFF_FILE "ftoff.vim" | |
265 #endif | |
266 #ifndef FTPLUGOF_FILE | |
267 # define FTPLUGOF_FILE "ftplugof.vim" | |
268 #endif | |
269 #ifndef INDOFF_FILE | |
270 # define INDOFF_FILE "indoff.vim" | |
271 #endif | |
272 #ifndef SYS_MENU_FILE | |
273 # define SYS_MENU_FILE "$VIMRUNTIME/menu.vim" | |
274 #endif | |
275 | |
276 #ifndef USR_EXRC_FILE | |
277 # ifdef VMS | |
278 # define USR_EXRC_FILE "sys$login:.exrc" | |
279 # else | |
280 # define USR_EXRC_FILE "$HOME/.exrc" | |
281 # endif | |
282 #endif | |
283 | |
284 #if !defined(USR_EXRC_FILE2) && defined(OS2) | |
285 # define USR_EXRC_FILE2 "$VIM/.exrc" | |
286 #endif | |
287 #if !defined(USR_EXRC_FILE2) && defined(VMS) | |
288 # define USR_EXRC_FILE2 "sys$login:_exrc" | |
289 #endif | |
290 | |
291 #ifndef USR_VIMRC_FILE | |
292 # ifdef VMS | |
293 # define USR_VIMRC_FILE "sys$login:.vimrc" | |
294 # else | |
295 # define USR_VIMRC_FILE "$HOME/.vimrc" | |
296 # endif | |
297 #endif | |
298 | |
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299 |
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300 #if !defined(USR_EXRC_FILE2) |
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301 # ifdef OS2 |
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302 # define USR_VIMRC_FILE2 "$HOME/vimfiles/vimrc" |
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303 # else |
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304 # ifdef VMS |
5704 | 305 # define USR_VIMRC_FILE2 "sys$login:vimfiles/vimrc" |
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306 # else |
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307 # define USR_VIMRC_FILE2 "~/.vim/vimrc" |
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308 # endif |
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309 # endif |
7 | 310 #endif |
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311 |
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312 #if !defined(USR_VIMRC_FILE3) && defined(OS2) |
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313 # define USR_VIMRC_FILE3 "$VIM/.vimrc" |
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314 #endif |
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315 #if !defined(USR_VIMRC_FILE3) && defined(VMS) |
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316 # define USR_VIMRC_FILE3 "sys$login:_vimrc" |
7 | 317 #endif |
318 | |
319 #ifndef USR_GVIMRC_FILE | |
320 # ifdef VMS | |
321 # define USR_GVIMRC_FILE "sys$login:.gvimrc" | |
322 # else | |
323 # define USR_GVIMRC_FILE "$HOME/.gvimrc" | |
324 # endif | |
325 #endif | |
326 | |
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327 #ifndef USR_GVIMRC_FILE2 |
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328 # ifdef OS2 |
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329 # define USR_GVIMRC_FILE2 "$HOME/vimfiles/gvimrc" |
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330 # else |
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331 # ifdef VMS |
5704 | 332 # define USR_GVIMRC_FILE2 "sys$login:vimfiles/gvimrc" |
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333 # else |
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334 # define USR_GVIMRC_FILE2 "~/.vim/gvimrc" |
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335 # endif |
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336 # endif |
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337 #endif |
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338 |
7 | 339 #ifdef VMS |
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340 # ifndef USR_GVIMRC_FILE3 |
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341 # define USR_GVIMRC_FILE3 "sys$login:_gvimrc" |
7 | 342 # endif |
343 #endif | |
344 | |
345 #ifndef EVIM_FILE | |
346 # define EVIM_FILE "$VIMRUNTIME/evim.vim" | |
347 #endif | |
348 | |
349 #ifdef FEAT_VIMINFO | |
350 # ifndef VIMINFO_FILE | |
351 # ifdef VMS | |
352 # define VIMINFO_FILE "sys$login:.viminfo" | |
353 # else | |
354 # define VIMINFO_FILE "$HOME/.viminfo" | |
355 # endif | |
356 # endif | |
357 # if !defined(VIMINFO_FILE2) && defined(OS2) | |
358 # define VIMINFO_FILE2 "$VIM/.viminfo" | |
359 # endif | |
360 # if !defined(VIMINFO_FILE2) && defined(VMS) | |
361 # define VIMINFO_FILE2 "sys$login:_viminfo" | |
362 # endif | |
363 #endif | |
364 | |
365 #ifndef EXRC_FILE | |
366 # define EXRC_FILE ".exrc" | |
367 #endif | |
368 | |
369 #ifndef VIMRC_FILE | |
370 # define VIMRC_FILE ".vimrc" | |
371 #endif | |
372 | |
373 #ifdef FEAT_GUI | |
374 # ifndef GVIMRC_FILE | |
375 # define GVIMRC_FILE ".gvimrc" | |
376 # endif | |
377 #endif | |
378 | |
379 #ifndef SYNTAX_FNAME | |
380 # define SYNTAX_FNAME "$VIMRUNTIME/syntax/%s.vim" | |
381 #endif | |
382 | |
383 #ifndef DFLT_BDIR | |
384 # ifdef OS2 | |
385 # define DFLT_BDIR ".,c:/tmp,~/tmp,~/" | |
386 # else | |
387 # ifdef VMS | |
388 # define DFLT_BDIR "./,sys$login:,tmp:" | |
389 # else | |
390 # define DFLT_BDIR ".,~/tmp,~/" /* default for 'backupdir' */ | |
391 # endif | |
392 # endif | |
393 #endif | |
394 | |
395 #ifndef DFLT_DIR | |
396 # ifdef OS2 | |
397 # define DFLT_DIR ".,~/tmp,c:/tmp,/tmp" | |
398 # else | |
399 # ifdef VMS | |
400 # define DFLT_DIR "./,sys$login:,tmp:" | |
401 # else | |
402 # define DFLT_DIR ".,~/tmp,/var/tmp,/tmp" /* default for 'directory' */ | |
403 # endif | |
404 # endif | |
405 #endif | |
406 | |
407 #ifndef DFLT_VDIR | |
408 # ifdef OS2 | |
409 # define DFLT_VDIR "$VIM/vimfiles/view" | |
410 # else | |
411 # ifdef VMS | |
412 # define DFLT_VDIR "sys$login:vimfiles/view" | |
413 # else | |
414 # define DFLT_VDIR "$HOME/.vim/view" /* default for 'viewdir' */ | |
415 # endif | |
416 # endif | |
417 #endif | |
418 | |
419 #define DFLT_ERRORFILE "errors.err" | |
420 | |
421 #ifdef OS2 | |
422 # define DFLT_RUNTIMEPATH "$HOME/vimfiles,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,$HOME/vimfiles/after" | |
423 #else | |
424 # ifdef VMS | |
425 # define DFLT_RUNTIMEPATH "sys$login:vimfiles,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,sys$login:vimfiles/after" | |
426 # else | |
427 # ifdef RUNTIME_GLOBAL | |
428 # define DFLT_RUNTIMEPATH "~/.vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after,~/.vim/after" | |
429 # else | |
430 # define DFLT_RUNTIMEPATH "~/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.vim/after" | |
431 # endif | |
432 # endif | |
433 #endif | |
434 | |
435 #ifdef OS2 | |
436 /* | |
437 * Try several directories to put the temp files. | |
438 */ | |
439 # define TEMPDIRNAMES "$TMP", "$TEMP", "c:\\TMP", "c:\\TEMP", "" | |
440 # define TEMPNAMELEN 128 | |
441 #else | |
442 # ifdef VMS | |
443 # ifndef VAX | |
444 # define VMS_TEMPNAM /* to fix default .LIS extension */ | |
445 # endif | |
446 # define TEMPNAME "TMP:v?XXXXXX.txt" | |
447 # define TEMPNAMELEN 28 | |
448 # else | |
449 # define TEMPDIRNAMES "$TMPDIR", "/tmp", ".", "$HOME" | |
450 # define TEMPNAMELEN 256 | |
451 # endif | |
452 #endif | |
453 | |
454 /* Special wildcards that need to be handled by the shell */ | |
455 #define SPECIAL_WILDCHAR "`'{" | |
456 | |
457 #ifndef HAVE_OPENDIR | |
458 # define NO_EXPANDPATH | |
459 #endif | |
460 | |
461 /* | |
462 * Unix has plenty of memory, use large buffers | |
463 */ | |
464 #define CMDBUFFSIZE 1024 /* size of the command processing buffer */ | |
1611 | 465 |
466 /* Use the system path length if it makes sense. */ | |
467 #if defined(PATH_MAX) && (PATH_MAX > 1000) | |
468 # define MAXPATHL PATH_MAX | |
469 #else | |
470 # define MAXPATHL 1024 | |
471 #endif | |
7 | 472 |
473 #define CHECK_INODE /* used when checking if a swap file already | |
474 exists for a file */ | |
475 #ifdef VMS /* Use less memory because of older systems */ | |
476 # ifndef DFLT_MAXMEM | |
477 # define DFLT_MAXMEM (2*1024) | |
478 # endif | |
479 # ifndef DFLT_MAXMEMTOT | |
480 # define DFLT_MAXMEMTOT (5*1024) | |
481 # endif | |
482 #else | |
483 # ifndef DFLT_MAXMEM | |
484 # define DFLT_MAXMEM (5*1024) /* use up to 5 Mbyte for a buffer */ | |
485 # endif | |
486 # ifndef DFLT_MAXMEMTOT | |
487 # define DFLT_MAXMEMTOT (10*1024) /* use up to 10 Mbyte for Vim */ | |
488 # endif | |
489 #endif | |
490 | |
491 /* memmove is not present on all systems, use memmove, bcopy, memcpy or our | |
492 * own version */ | |
493 /* Some systems have (void *) arguments, some (char *). If we use (char *) it | |
494 * works for all */ | |
495 #ifdef USEMEMMOVE | |
496 # define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len) | |
497 #else | |
498 # ifdef USEBCOPY | |
499 # define mch_memmove(to, from, len) bcopy((char *)(from), (char *)(to), len) | |
500 # else | |
501 # ifdef USEMEMCPY | |
502 # define mch_memmove(to, from, len) memcpy((char *)(to), (char *)(from), len) | |
503 # else | |
504 # define VIM_MEMMOVE /* found in misc2.c */ | |
505 # endif | |
506 # endif | |
507 #endif | |
508 | |
509 #ifndef PROTO | |
510 # ifdef HAVE_RENAME | |
511 # define mch_rename(src, dst) rename(src, dst) | |
512 # else | |
513 int mch_rename __ARGS((const char *src, const char *dest)); | |
514 # endif | |
515 # ifndef VMS | |
516 # ifdef __MVS__ | |
1204 | 517 /* on OS390 Unix getenv() doesn't return a pointer to persistent |
7 | 518 * storage -> use __getenv() */ |
519 # define mch_getenv(x) (char_u *)__getenv((char *)(x)) | |
520 # else | |
521 # define mch_getenv(x) (char_u *)getenv((char *)(x)) | |
522 # endif | |
523 # define mch_setenv(name, val, x) setenv(name, val, x) | |
524 # endif | |
525 #endif | |
526 | |
527 #if !defined(S_ISDIR) && defined(S_IFDIR) | |
528 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | |
529 #endif | |
530 #if !defined(S_ISREG) && defined(S_IFREG) | |
531 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) | |
532 #endif | |
533 #if !defined(S_ISBLK) && defined(S_IFBLK) | |
534 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) | |
535 #endif | |
536 #if !defined(S_ISSOCK) && defined(S_IFSOCK) | |
537 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) | |
538 #endif | |
539 #if !defined(S_ISFIFO) && defined(S_IFIFO) | |
540 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) | |
541 #endif | |
1313 | 542 #if !defined(S_ISCHR) && defined(S_IFCHR) |
543 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) | |
544 #endif | |
7 | 545 |
546 /* Note: Some systems need both string.h and strings.h (Savage). However, | |
547 * some systems can't handle both, only use string.h in that case. */ | |
548 #ifdef HAVE_STRING_H | |
549 # include <string.h> | |
550 #endif | |
551 #if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) | |
552 # include <strings.h> | |
553 #endif | |
554 | |
555 #if defined(HAVE_SETJMP_H) | |
556 # include <setjmp.h> | |
557 # ifdef HAVE_SIGSETJMP | |
558 # define JMP_BUF sigjmp_buf | |
559 # define SETJMP(x) sigsetjmp((x), 1) | |
560 # define LONGJMP siglongjmp | |
561 # else | |
562 # define JMP_BUF jmp_buf | |
563 # define SETJMP(x) setjmp(x) | |
564 # define LONGJMP longjmp | |
565 # endif | |
566 #endif | |
567 | |
5743 | 568 #ifndef HAVE_DUP |
569 # define HAVE_DUP /* have dup() */ | |
570 #endif | |
7 | 571 #define HAVE_ST_MODE /* have stat.st_mode */ |
572 | |
573 /* We have three kinds of ACL support. */ | |
574 #define HAVE_ACL (HAVE_POSIX_ACL || HAVE_SOLARIS_ACL || HAVE_AIX_ACL) |