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4a381a81 | 1 | /* Copyright (C) 1991-2002, 2003, 2004 Free Software Foundation, Inc. |
41bdb6e2 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
41bdb6e2 AJ |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 8 | |
41bdb6e2 | 9 | The GNU C Library is distributed in the hope that it will be useful, |
47707456 UD |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 AJ |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, write to the Free | |
16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
17 | 02111-1307 USA. */ | |
28f540f4 RM |
18 | |
19 | /* AIX requires this to be the first thing in the file. */ | |
dd7d45e8 | 20 | #if defined _AIX && !defined __GNUC__ |
28f540f4 RM |
21 | #pragma alloca |
22 | #endif | |
23 | ||
24 | #ifdef HAVE_CONFIG_H | |
61eb22d3 | 25 | # include <config.h> |
28f540f4 RM |
26 | #endif |
27 | ||
97aa195c RM |
28 | /* Enable GNU extensions in glob.h. */ |
29 | #ifndef _GNU_SOURCE | |
61eb22d3 | 30 | # define _GNU_SOURCE 1 |
97aa195c RM |
31 | #endif |
32 | ||
28f540f4 RM |
33 | #include <errno.h> |
34 | #include <sys/types.h> | |
bf3ccd1a | 35 | #include <sys/stat.h> |
28f540f4 | 36 | |
5ae9d168 UD |
37 | /* Outcomment the following line for production quality code. */ |
38 | /* #define NDEBUG 1 */ | |
39 | #include <assert.h> | |
40 | ||
ca34d7a7 UD |
41 | #include <stdio.h> /* Needed on stupid SunOS for assert. */ |
42 | ||
28f540f4 RM |
43 | |
44 | /* Comment out all this code if we are using the GNU C Library, and are not | |
45 | actually compiling the library itself. This code is part of the GNU C | |
46 | Library, but also included in many other GNU distributions. Compiling | |
47 | and linking in this code is a waste when using the GNU C library | |
48 | (especially if it is a shared library). Rather than having every GNU | |
49 | program understand `configure --with-gnu-libc' and omit the object files, | |
50 | it is simpler to just do this in the source for each such file. */ | |
51 | ||
787e4db9 | 52 | #define GLOB_INTERFACE_VERSION 1 |
61eb22d3 UD |
53 | #if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1 |
54 | # include <gnu-versions.h> | |
55 | # if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION | |
56 | # define ELIDE_CODE | |
57 | # endif | |
787e4db9 | 58 | #endif |
28f540f4 | 59 | |
787e4db9 | 60 | #ifndef ELIDE_CODE |
60f0e64b | 61 | #if !defined _LIBC || !defined GLOB_ONLY_P |
28f540f4 | 62 | |
61eb22d3 UD |
63 | #if defined STDC_HEADERS || defined __GNU_LIBRARY__ |
64 | # include <stddef.h> | |
28f540f4 RM |
65 | #endif |
66 | ||
e4cf5070 | 67 | #if defined HAVE_UNISTD_H || defined _LIBC |
61eb22d3 UD |
68 | # include <unistd.h> |
69 | # ifndef POSIX | |
70 | # ifdef _POSIX_VERSION | |
71 | # define POSIX | |
72 | # endif | |
73 | # endif | |
28f540f4 RM |
74 | #endif |
75 | ||
61eb22d3 UD |
76 | #if !defined _AMIGA && !defined VMS && !defined WINDOWS32 |
77 | # include <pwd.h> | |
9fb16eea | 78 | #endif |
787e4db9 | 79 | |
61eb22d3 | 80 | #if !defined __GNU_LIBRARY__ && !defined STDC_HEADERS |
28f540f4 RM |
81 | extern int errno; |
82 | #endif | |
c4029823 | 83 | #ifndef __set_errno |
61eb22d3 | 84 | # define __set_errno(val) errno = (val) |
c4029823 | 85 | #endif |
28f540f4 RM |
86 | |
87 | #ifndef NULL | |
61eb22d3 | 88 | # define NULL 0 |
28f540f4 RM |
89 | #endif |
90 | ||
91 | ||
61eb22d3 | 92 | #if defined HAVE_DIRENT_H || defined __GNU_LIBRARY__ |
e9607dbe RM |
93 | # include <dirent.h> |
94 | # define NAMLEN(dirent) strlen((dirent)->d_name) | |
95 | #else | |
96 | # define dirent direct | |
97 | # define NAMLEN(dirent) (dirent)->d_namlen | |
98 | # ifdef HAVE_SYS_NDIR_H | |
99 | # include <sys/ndir.h> | |
100 | # endif | |
101 | # ifdef HAVE_SYS_DIR_H | |
102 | # include <sys/dir.h> | |
103 | # endif | |
104 | # ifdef HAVE_NDIR_H | |
105 | # include <ndir.h> | |
106 | # endif | |
0efef8fc RM |
107 | # ifdef HAVE_VMSDIR_H |
108 | # include "vmsdir.h" | |
109 | # endif /* HAVE_VMSDIR_H */ | |
e9607dbe RM |
110 | #endif |
111 | ||
112 | ||
113 | /* In GNU systems, <dirent.h> defines this macro for us. */ | |
114 | #ifdef _D_NAMLEN | |
61eb22d3 UD |
115 | # undef NAMLEN |
116 | # define NAMLEN(d) _D_NAMLEN(d) | |
e9607dbe RM |
117 | #endif |
118 | ||
1cab5444 UD |
119 | /* When used in the GNU libc the symbol _DIRENT_HAVE_D_TYPE is available |
120 | if the `d_type' member for `struct dirent' is available. */ | |
121 | #ifdef _DIRENT_HAVE_D_TYPE | |
122 | # define HAVE_D_TYPE 1 | |
123 | #endif | |
124 | ||
2958e6cc UD |
125 | #if _LIBC |
126 | # define HAVE_DIRENT64 1 | |
127 | #endif | |
128 | ||
129 | /* If the system has the `struct dirent64' type we use it internally. */ | |
130 | #if defined HAVE_DIRENT64 && !defined COMPILE_GLOB64 | |
131 | # if defined HAVE_DIRENT_H || defined __GNU_LIBRARY__ | |
132 | # define CONVERT_D_NAMLEN(d64, d32) | |
133 | # else | |
134 | # define CONVERT_D_NAMLEN(d64, d32) \ | |
135 | (d64)->d_namlen = (d32)->d_namlen; | |
136 | # endif | |
137 | ||
138 | # if (defined POSIX || defined WINDOWS32) && !defined __GNU_LIBRARY__ | |
139 | # define CONVERT_D_INO(d64, d32) | |
140 | # else | |
141 | # define CONVERT_D_INO(d64, d32) \ | |
142 | (d64)->d_ino = (d32)->d_ino; | |
143 | # endif | |
144 | ||
145 | # ifdef HAVE_D_TYPE | |
146 | # define CONVERT_D_TYPE(d64, d32) \ | |
147 | (d64)->d_type = (d32)->d_type; | |
148 | # else | |
149 | # define CONVERT_D_TYPE(d64, d32) | |
150 | # endif | |
151 | ||
152 | # define CONVERT_DIRENT_DIRENT64(d64, d32) \ | |
3126bc1e | 153 | memcpy ((d64)->d_name, (d32)->d_name, NAMLEN (d32) + 1); \ |
2958e6cc UD |
154 | CONVERT_D_NAMLEN (d64, d32) \ |
155 | CONVERT_D_INO (d64, d32) \ | |
156 | CONVERT_D_TYPE (d64, d32) | |
157 | #endif | |
158 | ||
28f540f4 | 159 | |
61eb22d3 | 160 | #if (defined POSIX || defined WINDOWS32) && !defined __GNU_LIBRARY__ |
28f540f4 RM |
161 | /* Posix does not require that the d_ino field be present, and some |
162 | systems do not provide it. */ | |
61eb22d3 | 163 | # define REAL_DIR_ENTRY(dp) 1 |
28f540f4 | 164 | #else |
61eb22d3 | 165 | # define REAL_DIR_ENTRY(dp) (dp->d_ino != 0) |
28f540f4 RM |
166 | #endif /* POSIX */ |
167 | ||
61eb22d3 UD |
168 | #if defined STDC_HEADERS || defined __GNU_LIBRARY__ |
169 | # include <stdlib.h> | |
170 | # include <string.h> | |
171 | # define ANSI_STRING | |
28f540f4 RM |
172 | #else /* No standard headers. */ |
173 | ||
3be01400 RM |
174 | extern char *getenv (); |
175 | ||
61eb22d3 UD |
176 | # ifdef HAVE_STRING_H |
177 | # include <string.h> | |
178 | # define ANSI_STRING | |
179 | # else | |
180 | # include <strings.h> | |
181 | # endif | |
182 | # ifdef HAVE_MEMORY_H | |
183 | # include <memory.h> | |
184 | # endif | |
28f540f4 RM |
185 | |
186 | extern char *malloc (), *realloc (); | |
187 | extern void free (); | |
188 | ||
189 | extern void qsort (); | |
190 | extern void abort (), exit (); | |
191 | ||
192 | #endif /* Standard headers. */ | |
193 | ||
ffa8d2a0 RM |
194 | /* NAME_MAX is usually defined in <dirent.h> or <limits.h>. */ |
195 | #if defined HAVE_LIMITS_H || defined __GNU_LIBRARY__ | |
196 | # include <limits.h> | |
197 | #endif | |
198 | #ifndef NAME_MAX | |
199 | # define NAME_MAX (sizeof (((struct dirent *) 0)->d_name)) | |
200 | #endif | |
201 | ||
28f540f4 RM |
202 | #ifndef ANSI_STRING |
203 | ||
61eb22d3 | 204 | # ifndef bzero |
28f540f4 | 205 | extern void bzero (); |
61eb22d3 UD |
206 | # endif |
207 | # ifndef bcopy | |
28f540f4 | 208 | extern void bcopy (); |
61eb22d3 | 209 | # endif |
28f540f4 | 210 | |
61eb22d3 UD |
211 | # define memcpy(d, s, n) bcopy ((s), (d), (n)) |
212 | # define strrchr rindex | |
28f540f4 | 213 | /* memset is only used for zero here, but let's be paranoid. */ |
61eb22d3 | 214 | # define memset(s, better_be_zero, n) \ |
28f540f4 RM |
215 | ((void) ((better_be_zero) == 0 ? (bzero((s), (n)), 0) : (abort(), 0))) |
216 | #endif /* Not ANSI_STRING. */ | |
217 | ||
5ae9d168 | 218 | #if !defined HAVE_STRCOLL && !defined _LIBC |
61eb22d3 | 219 | # define strcoll strcmp |
28f540f4 RM |
220 | #endif |
221 | ||
dd7d45e8 UD |
222 | #if !defined HAVE_MEMPCPY && __GLIBC__ - 0 == 2 && __GLIBC_MINOR__ >= 1 |
223 | # define HAVE_MEMPCPY 1 | |
1f5d369d | 224 | # undef mempcpy |
dd7d45e8 UD |
225 | # define mempcpy(Dest, Src, Len) __mempcpy (Dest, Src, Len) |
226 | #endif | |
227 | ||
28f540f4 | 228 | #ifndef __GNU_LIBRARY__ |
61eb22d3 | 229 | # ifdef __GNUC__ |
28f540f4 | 230 | __inline |
61eb22d3 UD |
231 | # endif |
232 | # ifndef __SASC | |
233 | # ifdef WINDOWS32 | |
ed30638a | 234 | static void * |
61eb22d3 | 235 | # else |
28f540f4 | 236 | static char * |
61eb22d3 | 237 | # endif |
28f540f4 RM |
238 | my_realloc (p, n) |
239 | char *p; | |
240 | unsigned int n; | |
241 | { | |
242 | /* These casts are the for sake of the broken Ultrix compiler, | |
243 | which warns of illegal pointer combinations otherwise. */ | |
244 | if (p == NULL) | |
245 | return (char *) malloc (n); | |
246 | return (char *) realloc (p, n); | |
247 | } | |
61eb22d3 UD |
248 | # define realloc my_realloc |
249 | # endif /* __SASC */ | |
9fb16eea | 250 | #endif /* __GNU_LIBRARY__ */ |
28f540f4 RM |
251 | |
252 | ||
61eb22d3 | 253 | #if !defined __alloca && !defined __GNU_LIBRARY__ |
28f540f4 | 254 | |
61eb22d3 UD |
255 | # ifdef __GNUC__ |
256 | # undef alloca | |
257 | # define alloca(n) __builtin_alloca (n) | |
258 | # else /* Not GCC. */ | |
259 | # ifdef HAVE_ALLOCA_H | |
260 | # include <alloca.h> | |
261 | # else /* Not HAVE_ALLOCA_H. */ | |
262 | # ifndef _AIX | |
263 | # ifdef WINDOWS32 | |
264 | # include <malloc.h> | |
265 | # else | |
28f540f4 | 266 | extern char *alloca (); |
61eb22d3 UD |
267 | # endif /* WINDOWS32 */ |
268 | # endif /* Not _AIX. */ | |
269 | # endif /* sparc or HAVE_ALLOCA_H. */ | |
270 | # endif /* GCC. */ | |
28f540f4 | 271 | |
61eb22d3 | 272 | # define __alloca alloca |
28f540f4 RM |
273 | |
274 | #endif | |
275 | ||
bf3ccd1a | 276 | #ifndef __GNU_LIBRARY__ |
61eb22d3 UD |
277 | # define __stat stat |
278 | # ifdef STAT_MACROS_BROKEN | |
279 | # undef S_ISDIR | |
280 | # endif | |
281 | # ifndef S_ISDIR | |
282 | # define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR) | |
283 | # endif | |
bf3ccd1a RM |
284 | #endif |
285 | ||
50304ef0 | 286 | #ifdef _LIBC |
609b4783 | 287 | # include <alloca.h> |
c3966b88 | 288 | # undef strdup |
c9243dac | 289 | # define strdup(str) __strdup (str) |
50304ef0 UD |
290 | # define sysconf(id) __sysconf (id) |
291 | # define closedir(dir) __closedir (dir) | |
292 | # define opendir(name) __opendir (name) | |
2958e6cc | 293 | # define readdir(str) __readdir64 (str) |
ec986e23 UD |
294 | # define getpwnam_r(name, bufp, buf, len, res) \ |
295 | __getpwnam_r (name, bufp, buf, len, res) | |
460adbb8 UD |
296 | # ifndef __stat64 |
297 | # define __stat64(fname, buf) __xstat64 (_STAT_VER, fname, buf) | |
df777c40 | 298 | # endif |
460adbb8 UD |
299 | # define HAVE_STAT64 1 |
300 | #endif | |
301 | ||
302 | #ifndef HAVE_STAT64 | |
303 | # define __stat64(fname, buf) __stat (fname, buf) | |
304 | /* This is the variable name we are using. */ | |
305 | # define st64 st | |
50304ef0 UD |
306 | #endif |
307 | ||
61eb22d3 UD |
308 | #if !(defined STDC_HEADERS || defined __GNU_LIBRARY__) |
309 | # undef size_t | |
310 | # define size_t unsigned int | |
28f540f4 RM |
311 | #endif |
312 | ||
313 | /* Some system header files erroneously define these. | |
314 | We want our own definitions from <fnmatch.h> to take precedence. */ | |
d47aac39 UD |
315 | #ifndef __GNU_LIBRARY__ |
316 | # undef FNM_PATHNAME | |
317 | # undef FNM_NOESCAPE | |
318 | # undef FNM_PERIOD | |
319 | #endif | |
28f540f4 RM |
320 | #include <fnmatch.h> |
321 | ||
322 | /* Some system header files erroneously define these. | |
323 | We want our own definitions from <glob.h> to take precedence. */ | |
a53bad16 UD |
324 | #ifndef __GNU_LIBRARY__ |
325 | # undef GLOB_ERR | |
326 | # undef GLOB_MARK | |
327 | # undef GLOB_NOSORT | |
328 | # undef GLOB_DOOFFS | |
329 | # undef GLOB_NOCHECK | |
330 | # undef GLOB_APPEND | |
331 | # undef GLOB_NOESCAPE | |
332 | # undef GLOB_PERIOD | |
333 | #endif | |
28f540f4 | 334 | #include <glob.h> |
722c33bb UD |
335 | |
336 | #ifdef HAVE_GETLOGIN_R | |
36ccb375 | 337 | extern int getlogin_r __PMT ((char *, size_t)); |
722c33bb | 338 | #else |
36ccb375 | 339 | extern char *getlogin __PMT ((void)); |
722c33bb | 340 | #endif |
28f540f4 | 341 | \f |
98d2ca3d | 342 | static const char *next_brace_sub __P ((const char *begin, int flags)); |
60f0e64b UD |
343 | |
344 | #endif /* GLOB_ONLY_P */ | |
345 | ||
36ccb375 UD |
346 | static int glob_in_dir __PMT ((const char *pattern, const char *directory, |
347 | int flags, | |
348 | int (*errfunc) (const char *, int), | |
349 | glob_t *pglob)); | |
60f0e64b UD |
350 | |
351 | #if !defined _LIBC || !defined GLOB_ONLY_P | |
28f540f4 RM |
352 | static int prefix_array __P ((const char *prefix, char **array, size_t n)); |
353 | static int collated_compare __P ((const __ptr_t, const __ptr_t)); | |
354 | ||
5ae9d168 | 355 | |
98d2ca3d UD |
356 | /* Find the end of the sub-pattern in a brace expression. */ |
357 | static const char * | |
358 | next_brace_sub (cp, flags) | |
638670cd | 359 | const char *cp; |
98d2ca3d | 360 | int flags; |
5ae9d168 UD |
361 | { |
362 | unsigned int depth = 0; | |
98d2ca3d UD |
363 | while (*cp != '\0') |
364 | if ((flags & GLOB_NOESCAPE) == 0 && *cp == '\\') | |
365 | { | |
366 | if (*++cp == '\0') | |
367 | break; | |
368 | ++cp; | |
369 | } | |
370 | else | |
371 | { | |
372 | if ((*cp == '}' && depth-- == 0) || (*cp == ',' && depth == 0)) | |
373 | break; | |
374 | ||
375 | if (*cp++ == '{') | |
376 | depth++; | |
377 | } | |
378 | ||
638670cd | 379 | return *cp != '\0' ? cp : NULL; |
5ae9d168 UD |
380 | } |
381 | ||
60f0e64b UD |
382 | #endif /* !GLOB_ONLY_P */ |
383 | ||
28f540f4 RM |
384 | /* Do glob searching for PATTERN, placing results in PGLOB. |
385 | The bits defined above may be set in FLAGS. | |
386 | If a directory cannot be opened or read and ERRFUNC is not nil, | |
387 | it is called with the pathname that caused the error, and the | |
388 | `errno' value from the failing call; if it returns non-zero | |
714a562f | 389 | `glob' returns GLOB_ABORTED; if it returns zero, the error is ignored. |
28f540f4 RM |
390 | If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned. |
391 | Otherwise, `glob' returns zero. */ | |
392 | int | |
4a381a81 UD |
393 | #ifdef GLOB_ATTRIBUTE |
394 | GLOB_ATTRIBUTE | |
395 | #endif | |
28f540f4 RM |
396 | glob (pattern, flags, errfunc, pglob) |
397 | const char *pattern; | |
398 | int flags; | |
36ccb375 | 399 | int (*errfunc) __PMT ((const char *, int)); |
28f540f4 RM |
400 | glob_t *pglob; |
401 | { | |
402 | const char *filename; | |
ec986e23 | 403 | const char *dirname; |
28f540f4 RM |
404 | size_t dirlen; |
405 | int status; | |
ec6f8477 | 406 | size_t oldcount; |
28f540f4 RM |
407 | |
408 | if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0) | |
409 | { | |
c4029823 | 410 | __set_errno (EINVAL); |
28f540f4 RM |
411 | return -1; |
412 | } | |
413 | ||
460adbb8 UD |
414 | if (!(flags & GLOB_DOOFFS)) |
415 | /* Have to do this so `globfree' knows where to start freeing. It | |
416 | also makes all the code that uses gl_offs simpler. */ | |
417 | pglob->gl_offs = 0; | |
418 | ||
787e4db9 RM |
419 | if (flags & GLOB_BRACE) |
420 | { | |
98d2ca3d UD |
421 | const char *begin; |
422 | ||
423 | if (flags & GLOB_NOESCAPE) | |
424 | begin = strchr (pattern, '{'); | |
425 | else | |
426 | { | |
427 | begin = pattern; | |
428 | while (1) | |
429 | { | |
430 | if (*begin == '\0') | |
431 | { | |
432 | begin = NULL; | |
433 | break; | |
434 | } | |
435 | ||
436 | if (*begin == '\\' && begin[1] != '\0') | |
437 | ++begin; | |
438 | else if (*begin == '{') | |
439 | break; | |
440 | ||
441 | ++begin; | |
442 | } | |
443 | } | |
444 | ||
787e4db9 RM |
445 | if (begin != NULL) |
446 | { | |
5ae9d168 UD |
447 | /* Allocate working buffer large enough for our work. Note that |
448 | we have at least an opening and closing brace. */ | |
ec6f8477 | 449 | size_t firstc; |
5ae9d168 UD |
450 | char *alt_start; |
451 | const char *p; | |
452 | const char *next; | |
453 | const char *rest; | |
454 | size_t rest_len; | |
455 | #ifdef __GNUC__ | |
456 | char onealt[strlen (pattern) - 1]; | |
457 | #else | |
458 | char *onealt = (char *) malloc (strlen (pattern) - 1); | |
459 | if (onealt == NULL) | |
460 | { | |
461 | if (!(flags & GLOB_APPEND)) | |
03af5793 | 462 | { |
03af5793 | 463 | pglob->gl_pathc = 0; |
98d2ca3d | 464 | pglob->gl_pathv = NULL; |
03af5793 | 465 | } |
5ae9d168 UD |
466 | return GLOB_NOSPACE; |
467 | } | |
468 | #endif | |
469 | ||
470 | /* We know the prefix for all sub-patterns. */ | |
86187531 UD |
471 | #ifdef HAVE_MEMPCPY |
472 | alt_start = mempcpy (onealt, pattern, begin - pattern); | |
473 | #else | |
5ae9d168 UD |
474 | memcpy (onealt, pattern, begin - pattern); |
475 | alt_start = &onealt[begin - pattern]; | |
86187531 | 476 | #endif |
5ae9d168 UD |
477 | |
478 | /* Find the first sub-pattern and at the same time find the | |
479 | rest after the closing brace. */ | |
98d2ca3d | 480 | next = next_brace_sub (begin + 1, flags); |
5ae9d168 | 481 | if (next == NULL) |
787e4db9 | 482 | { |
5ae9d168 UD |
483 | /* It is an illegal expression. */ |
484 | #ifndef __GNUC__ | |
485 | free (onealt); | |
486 | #endif | |
487 | return glob (pattern, flags & ~GLOB_BRACE, errfunc, pglob); | |
488 | } | |
489 | ||
490 | /* Now find the end of the whole brace expression. */ | |
491 | rest = next; | |
492 | while (*rest != '}') | |
493 | { | |
98d2ca3d | 494 | rest = next_brace_sub (rest + 1, flags); |
5ae9d168 | 495 | if (rest == NULL) |
787e4db9 | 496 | { |
5ae9d168 UD |
497 | /* It is an illegal expression. */ |
498 | #ifndef __GNUC__ | |
499 | free (onealt); | |
500 | #endif | |
501 | return glob (pattern, flags & ~GLOB_BRACE, errfunc, pglob); | |
6025c399 | 502 | } |
6025c399 | 503 | } |
5ae9d168 UD |
504 | /* Please note that we now can be sure the brace expression |
505 | is well-formed. */ | |
506 | rest_len = strlen (++rest) + 1; | |
6025c399 RM |
507 | |
508 | /* We have a brace expression. BEGIN points to the opening {, | |
509 | NEXT points past the terminator of the first element, and END | |
510 | points past the final }. We will accumulate result names from | |
511 | recursive runs for each brace alternative in the buffer using | |
512 | GLOB_APPEND. */ | |
513 | ||
514 | if (!(flags & GLOB_APPEND)) | |
515 | { | |
516 | /* This call is to set a new vector, so clear out the | |
517 | vector so we can append to it. */ | |
518 | pglob->gl_pathc = 0; | |
519 | pglob->gl_pathv = NULL; | |
520 | } | |
521 | firstc = pglob->gl_pathc; | |
522 | ||
6025c399 RM |
523 | p = begin + 1; |
524 | while (1) | |
525 | { | |
6025c399 | 526 | int result; |
5ae9d168 UD |
527 | |
528 | /* Construct the new glob expression. */ | |
dd7d45e8 UD |
529 | #ifdef HAVE_MEMPCPY |
530 | mempcpy (mempcpy (alt_start, p, next - p), rest, rest_len); | |
531 | #else | |
5ae9d168 UD |
532 | memcpy (alt_start, p, next - p); |
533 | memcpy (&alt_start[next - p], rest, rest_len); | |
dd7d45e8 | 534 | #endif |
5ae9d168 | 535 | |
6025c399 | 536 | result = glob (onealt, |
add09583 | 537 | ((flags & ~(GLOB_NOCHECK | GLOB_NOMAGIC)) |
5ae9d168 | 538 | | GLOB_APPEND), errfunc, pglob); |
6025c399 RM |
539 | |
540 | /* If we got an error, return it. */ | |
541 | if (result && result != GLOB_NOMATCH) | |
787e4db9 | 542 | { |
5ae9d168 UD |
543 | #ifndef __GNUC__ |
544 | free (onealt); | |
545 | #endif | |
6025c399 | 546 | if (!(flags & GLOB_APPEND)) |
03af5793 UD |
547 | { |
548 | globfree (pglob); | |
549 | pglob->gl_pathc = 0; | |
550 | } | |
6025c399 RM |
551 | return result; |
552 | } | |
553 | ||
5ae9d168 UD |
554 | if (*next == '}') |
555 | /* We saw the last entry. */ | |
556 | break; | |
557 | ||
558 | p = next + 1; | |
98d2ca3d | 559 | next = next_brace_sub (p, flags); |
5ae9d168 | 560 | assert (next != NULL); |
787e4db9 | 561 | } |
6025c399 | 562 | |
5ae9d168 UD |
563 | #ifndef __GNUC__ |
564 | free (onealt); | |
565 | #endif | |
566 | ||
567 | if (pglob->gl_pathc != firstc) | |
568 | /* We found some entries. */ | |
569 | return 0; | |
570 | else if (!(flags & (GLOB_NOCHECK|GLOB_NOMAGIC))) | |
6025c399 | 571 | return GLOB_NOMATCH; |
787e4db9 RM |
572 | } |
573 | } | |
574 | ||
28f540f4 RM |
575 | /* Find the filename. */ |
576 | filename = strrchr (pattern, '/'); | |
786a5421 UD |
577 | #if defined __MSDOS__ || defined WINDOWS32 |
578 | /* The case of "d:pattern". Since `:' is not allowed in | |
579 | file names, we can safely assume that wherever it | |
580 | happens in pattern, it signals the filename part. This | |
581 | is so we could some day support patterns like "[a-z]:foo". */ | |
582 | if (filename == NULL) | |
583 | filename = strchr (pattern, ':'); | |
584 | #endif /* __MSDOS__ || WINDOWS32 */ | |
28f540f4 RM |
585 | if (filename == NULL) |
586 | { | |
49c091e5 | 587 | /* This can mean two things: a simple name or "~name". The latter |
6c202c68 | 588 | case is nothing but a notation for a directory. */ |
1bc21e7a | 589 | if ((flags & (GLOB_TILDE|GLOB_TILDE_CHECK)) && pattern[0] == '~') |
6c202c68 | 590 | { |
7cabd57c | 591 | dirname = pattern; |
6c202c68 UD |
592 | dirlen = strlen (pattern); |
593 | ||
c9243dac | 594 | /* Set FILENAME to NULL as a special flag. This is ugly but |
786a5421 | 595 | other solutions would require much more code. We test for |
c9243dac UD |
596 | this special case below. */ |
597 | filename = NULL; | |
6c202c68 UD |
598 | } |
599 | else | |
600 | { | |
601 | filename = pattern; | |
9fb16eea | 602 | #ifdef _AMIGA |
ec986e23 | 603 | dirname = ""; |
9fb16eea | 604 | #else |
ec986e23 | 605 | dirname = "."; |
9fb16eea | 606 | #endif |
6c202c68 UD |
607 | dirlen = 0; |
608 | } | |
28f540f4 RM |
609 | } |
610 | else if (filename == pattern) | |
611 | { | |
612 | /* "/pattern". */ | |
ec986e23 | 613 | dirname = "/"; |
28f540f4 RM |
614 | dirlen = 1; |
615 | ++filename; | |
616 | } | |
617 | else | |
618 | { | |
ec986e23 | 619 | char *newp; |
28f540f4 | 620 | dirlen = filename - pattern; |
786a5421 UD |
621 | #if defined __MSDOS__ || defined WINDOWS32 |
622 | if (*filename == ':' | |
623 | || (filename > pattern + 1 && filename[-1] == ':')) | |
624 | { | |
625 | char *drive_spec; | |
626 | ||
627 | ++dirlen; | |
628 | drive_spec = (char *) __alloca (dirlen + 1); | |
629 | #ifdef HAVE_MEMPCPY | |
630 | *((char *) mempcpy (drive_spec, pattern, dirlen)) = '\0'; | |
631 | #else | |
632 | memcpy (drive_spec, pattern, dirlen); | |
633 | drive_spec[dirlen] = '\0'; | |
634 | #endif | |
635 | /* For now, disallow wildcards in the drive spec, to | |
636 | prevent infinite recursion in glob. */ | |
637 | if (__glob_pattern_p (drive_spec, !(flags & GLOB_NOESCAPE))) | |
638 | return GLOB_NOMATCH; | |
639 | /* If this is "d:pattern", we need to copy `:' to DIRNAME | |
640 | as well. If it's "d:/pattern", don't remove the slash | |
641 | from "d:/", since "d:" and "d:/" are not the same.*/ | |
642 | } | |
643 | #endif | |
ec986e23 | 644 | newp = (char *) __alloca (dirlen + 1); |
dd7d45e8 | 645 | #ifdef HAVE_MEMPCPY |
ec986e23 | 646 | *((char *) mempcpy (newp, pattern, dirlen)) = '\0'; |
dd7d45e8 | 647 | #else |
ec986e23 UD |
648 | memcpy (newp, pattern, dirlen); |
649 | newp[dirlen] = '\0'; | |
dd7d45e8 | 650 | #endif |
ec986e23 | 651 | dirname = newp; |
28f540f4 | 652 | ++filename; |
28f540f4 | 653 | |
786a5421 UD |
654 | if (filename[0] == '\0' |
655 | #if defined __MSDOS__ || defined WINDOWS32 | |
656 | && dirname[dirlen - 1] != ':' | |
657 | && (dirlen < 3 || dirname[dirlen - 2] != ':' | |
658 | || dirname[dirlen - 1] != '/') | |
659 | #endif | |
660 | && dirlen > 1) | |
6c202c68 UD |
661 | /* "pattern/". Expand "pattern", appending slashes. */ |
662 | { | |
663 | int val = glob (dirname, flags | GLOB_MARK, errfunc, pglob); | |
664 | if (val == 0) | |
665 | pglob->gl_flags = ((pglob->gl_flags & ~GLOB_MARK) | |
666 | | (flags & GLOB_MARK)); | |
667 | return val; | |
668 | } | |
28f540f4 RM |
669 | } |
670 | ||
671 | if (!(flags & GLOB_APPEND)) | |
672 | { | |
673 | pglob->gl_pathc = 0; | |
460adbb8 UD |
674 | if (!(flags & GLOB_DOOFFS)) |
675 | pglob->gl_pathv = NULL; | |
676 | else | |
677 | { | |
ec6f8477 | 678 | size_t i; |
460adbb8 UD |
679 | pglob->gl_pathv = (char **) malloc ((pglob->gl_offs + 1) |
680 | * sizeof (char *)); | |
681 | if (pglob->gl_pathv == NULL) | |
682 | return GLOB_NOSPACE; | |
683 | ||
684 | for (i = 0; i <= pglob->gl_offs; ++i) | |
685 | pglob->gl_pathv[i] = NULL; | |
686 | } | |
28f540f4 RM |
687 | } |
688 | ||
460adbb8 | 689 | oldcount = pglob->gl_pathc + pglob->gl_offs; |
28f540f4 | 690 | |
0efef8fc | 691 | #ifndef VMS |
1bc21e7a | 692 | if ((flags & (GLOB_TILDE|GLOB_TILDE_CHECK)) && dirname[0] == '~') |
787e4db9 | 693 | { |
5ae9d168 | 694 | if (dirname[1] == '\0' || dirname[1] == '/') |
787e4db9 RM |
695 | { |
696 | /* Look up home directory. */ | |
ec986e23 | 697 | const char *home_dir = getenv ("HOME"); |
61eb22d3 | 698 | # ifdef _AMIGA |
5ae9d168 UD |
699 | if (home_dir == NULL || home_dir[0] == '\0') |
700 | home_dir = "SYS:"; | |
61eb22d3 UD |
701 | # else |
702 | # ifdef WINDOWS32 | |
5ae9d168 UD |
703 | if (home_dir == NULL || home_dir[0] == '\0') |
704 | home_dir = "c:/users/default"; /* poor default */ | |
61eb22d3 | 705 | # else |
5ae9d168 | 706 | if (home_dir == NULL || home_dir[0] == '\0') |
787e4db9 | 707 | { |
e4cf5070 | 708 | int success; |
ec986e23 | 709 | char *name; |
61eb22d3 | 710 | # if defined HAVE_GETLOGIN_R || defined _LIBC |
e4cf5070 | 711 | size_t buflen = sysconf (_SC_LOGIN_NAME_MAX) + 1; |
e4cf5070 UD |
712 | |
713 | if (buflen == 0) | |
714 | /* `sysconf' does not support _SC_LOGIN_NAME_MAX. Try | |
715 | a moderate value. */ | |
ec986e23 | 716 | buflen = 20; |
ca34d7a7 | 717 | name = (char *) __alloca (buflen); |
e4cf5070 UD |
718 | |
719 | success = getlogin_r (name, buflen) >= 0; | |
61eb22d3 | 720 | # else |
e4cf5070 | 721 | success = (name = getlogin ()) != NULL; |
61eb22d3 | 722 | # endif |
e4cf5070 | 723 | if (success) |
787e4db9 | 724 | { |
ec986e23 | 725 | struct passwd *p; |
61eb22d3 | 726 | # if defined HAVE_GETPWNAM_R || defined _LIBC |
ec6f8477 | 727 | long int pwbuflen = sysconf (_SC_GETPW_R_SIZE_MAX); |
e4cf5070 | 728 | char *pwtmpbuf; |
ec986e23 | 729 | struct passwd pwbuf; |
13f2ac59 | 730 | int save = errno; |
e4cf5070 | 731 | |
609b4783 | 732 | # ifndef _LIBC |
ec986e23 UD |
733 | if (pwbuflen == -1) |
734 | /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. | |
735 | Try a moderate value. */ | |
736 | pwbuflen = 1024; | |
609b4783 | 737 | # endif |
ca34d7a7 | 738 | pwtmpbuf = (char *) __alloca (pwbuflen); |
e4cf5070 | 739 | |
738d1a5a UD |
740 | while (getpwnam_r (name, &pwbuf, pwtmpbuf, pwbuflen, &p) |
741 | != 0) | |
f6b56b55 UD |
742 | { |
743 | if (errno != ERANGE) | |
744 | { | |
1d863dc0 | 745 | p = NULL; |
f6b56b55 UD |
746 | break; |
747 | } | |
609b4783 UD |
748 | # ifdef _LIBC |
749 | pwtmpbuf = extend_alloca (pwtmpbuf, pwbuflen, | |
750 | 2 * pwbuflen); | |
751 | # else | |
f6b56b55 UD |
752 | pwbuflen *= 2; |
753 | pwtmpbuf = (char *) __alloca (pwbuflen); | |
609b4783 | 754 | # endif |
13f2ac59 | 755 | __set_errno (save); |
f6b56b55 | 756 | } |
61eb22d3 | 757 | # else |
ec986e23 | 758 | p = getpwnam (name); |
61eb22d3 | 759 | # endif |
1d863dc0 | 760 | if (p != NULL) |
5ae9d168 | 761 | home_dir = p->pw_dir; |
787e4db9 RM |
762 | } |
763 | } | |
5ae9d168 | 764 | if (home_dir == NULL || home_dir[0] == '\0') |
6e4c40ba UD |
765 | { |
766 | if (flags & GLOB_TILDE_CHECK) | |
767 | return GLOB_NOMATCH; | |
768 | else | |
769 | home_dir = "~"; /* No luck. */ | |
770 | } | |
61eb22d3 UD |
771 | # endif /* WINDOWS32 */ |
772 | # endif | |
5ae9d168 UD |
773 | /* Now construct the full directory. */ |
774 | if (dirname[1] == '\0') | |
775 | dirname = home_dir; | |
776 | else | |
777 | { | |
778 | char *newp; | |
779 | size_t home_len = strlen (home_dir); | |
ca34d7a7 | 780 | newp = (char *) __alloca (home_len + dirlen); |
dd7d45e8 UD |
781 | # ifdef HAVE_MEMPCPY |
782 | mempcpy (mempcpy (newp, home_dir, home_len), | |
783 | &dirname[1], dirlen); | |
784 | # else | |
5ae9d168 UD |
785 | memcpy (newp, home_dir, home_len); |
786 | memcpy (&newp[home_len], &dirname[1], dirlen); | |
dd7d45e8 | 787 | # endif |
5ae9d168 UD |
788 | dirname = newp; |
789 | } | |
787e4db9 | 790 | } |
61eb22d3 | 791 | # if !defined _AMIGA && !defined WINDOWS32 |
787e4db9 RM |
792 | else |
793 | { | |
5ae9d168 | 794 | char *end_name = strchr (dirname, '/'); |
ec986e23 UD |
795 | const char *user_name; |
796 | const char *home_dir; | |
5ae9d168 UD |
797 | |
798 | if (end_name == NULL) | |
799 | user_name = dirname + 1; | |
800 | else | |
801 | { | |
ec986e23 UD |
802 | char *newp; |
803 | newp = (char *) __alloca (end_name - dirname); | |
dd7d45e8 | 804 | # ifdef HAVE_MEMPCPY |
ec986e23 | 805 | *((char *) mempcpy (newp, dirname + 1, end_name - dirname)) |
dd7d45e8 UD |
806 | = '\0'; |
807 | # else | |
ec986e23 UD |
808 | memcpy (newp, dirname + 1, end_name - dirname); |
809 | newp[end_name - dirname - 1] = '\0'; | |
dd7d45e8 | 810 | # endif |
ec986e23 | 811 | user_name = newp; |
5ae9d168 UD |
812 | } |
813 | ||
787e4db9 | 814 | /* Look up specific user's home directory. */ |
5ae9d168 | 815 | { |
ec986e23 | 816 | struct passwd *p; |
61eb22d3 | 817 | # if defined HAVE_GETPWNAM_R || defined _LIBC |
ec6f8477 | 818 | long int buflen = sysconf (_SC_GETPW_R_SIZE_MAX); |
ec986e23 UD |
819 | char *pwtmpbuf; |
820 | struct passwd pwbuf; | |
13f2ac59 | 821 | int save = errno; |
ec986e23 | 822 | |
609b4783 | 823 | # ifndef _LIBC |
ec986e23 UD |
824 | if (buflen == -1) |
825 | /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a | |
826 | moderate value. */ | |
827 | buflen = 1024; | |
609b4783 | 828 | # endif |
ec986e23 UD |
829 | pwtmpbuf = (char *) __alloca (buflen); |
830 | ||
738d1a5a | 831 | while (getpwnam_r (user_name, &pwbuf, pwtmpbuf, buflen, &p) != 0) |
f6b56b55 UD |
832 | { |
833 | if (errno != ERANGE) | |
834 | { | |
835 | p = NULL; | |
836 | break; | |
837 | } | |
609b4783 UD |
838 | # ifdef _LIBC |
839 | pwtmpbuf = extend_alloca (pwtmpbuf, buflen, 2 * buflen); | |
840 | # else | |
13f2ac59 UD |
841 | buflen *= 2; |
842 | pwtmpbuf = __alloca (buflen); | |
609b4783 | 843 | # endif |
13f2ac59 | 844 | __set_errno (save); |
f6b56b55 | 845 | } |
61eb22d3 | 846 | # else |
ec986e23 | 847 | p = getpwnam (user_name); |
f6b56b55 | 848 | # endif |
5ae9d168 UD |
849 | if (p != NULL) |
850 | home_dir = p->pw_dir; | |
851 | else | |
852 | home_dir = NULL; | |
5ae9d168 UD |
853 | } |
854 | /* If we found a home directory use this. */ | |
855 | if (home_dir != NULL) | |
856 | { | |
857 | char *newp; | |
858 | size_t home_len = strlen (home_dir); | |
859 | size_t rest_len = end_name == NULL ? 0 : strlen (end_name); | |
ca34d7a7 | 860 | newp = (char *) __alloca (home_len + rest_len + 1); |
dd7d45e8 UD |
861 | # ifdef HAVE_MEMPCPY |
862 | *((char *) mempcpy (mempcpy (newp, home_dir, home_len), | |
863 | end_name, rest_len)) = '\0'; | |
864 | # else | |
5ae9d168 UD |
865 | memcpy (newp, home_dir, home_len); |
866 | memcpy (&newp[home_len], end_name, rest_len); | |
867 | newp[home_len + rest_len] = '\0'; | |
dd7d45e8 | 868 | # endif |
5ae9d168 UD |
869 | dirname = newp; |
870 | } | |
1bc21e7a UD |
871 | else |
872 | if (flags & GLOB_TILDE_CHECK) | |
873 | /* We have to regard it as an error if we cannot find the | |
874 | home directory. */ | |
875 | return GLOB_NOMATCH; | |
787e4db9 | 876 | } |
61eb22d3 | 877 | # endif /* Not Amiga && not WINDOWS32. */ |
787e4db9 | 878 | } |
0efef8fc | 879 | #endif /* Not VMS. */ |
787e4db9 | 880 | |
c9243dac UD |
881 | /* Now test whether we looked for "~" or "~NAME". In this case we |
882 | can give the answer now. */ | |
883 | if (filename == NULL) | |
884 | { | |
885 | struct stat st; | |
460adbb8 UD |
886 | #ifdef HAVE_STAT64 |
887 | struct stat64 st64; | |
888 | #endif | |
c9243dac UD |
889 | |
890 | /* Return the directory if we don't check for error or if it exists. */ | |
891 | if ((flags & GLOB_NOCHECK) | |
892 | || (((flags & GLOB_ALTDIRFUNC) | |
460adbb8 UD |
893 | ? ((*pglob->gl_stat) (dirname, &st) == 0 |
894 | && S_ISDIR (st.st_mode)) | |
895 | : (__stat64 (dirname, &st64) == 0 && S_ISDIR (st64.st_mode))))) | |
c9243dac | 896 | { |
460adbb8 | 897 | int newcount = pglob->gl_pathc + pglob->gl_offs; |
d1dddedf | 898 | char **new_gl_pathv; |
460adbb8 | 899 | |
d1dddedf | 900 | new_gl_pathv |
c9243dac | 901 | = (char **) realloc (pglob->gl_pathv, |
460adbb8 | 902 | (newcount + 1 + 1) * sizeof (char *)); |
d1dddedf UD |
903 | if (new_gl_pathv == NULL) |
904 | { | |
905 | nospace: | |
906 | free (pglob->gl_pathv); | |
907 | pglob->gl_pathv = NULL; | |
908 | pglob->gl_pathc = 0; | |
909 | return GLOB_NOSPACE; | |
910 | } | |
911 | pglob->gl_pathv = new_gl_pathv; | |
c9243dac | 912 | |
c9243dac | 913 | #if defined HAVE_STRDUP || defined _LIBC |
460adbb8 | 914 | pglob->gl_pathv[newcount] = strdup (dirname); |
c9243dac UD |
915 | #else |
916 | { | |
917 | size_t len = strlen (dirname) + 1; | |
d1dddedf | 918 | char *dircopy = (char *) malloc (len); |
c9243dac | 919 | if (dircopy != NULL) |
460adbb8 | 920 | pglob->gl_pathv[newcount] = memcpy (dircopy, dirname, len); |
c9243dac UD |
921 | } |
922 | #endif | |
460adbb8 | 923 | if (pglob->gl_pathv[newcount] == NULL) |
d1dddedf | 924 | goto nospace; |
460adbb8 UD |
925 | pglob->gl_pathv[++newcount] = NULL; |
926 | ++pglob->gl_pathc; | |
c9243dac UD |
927 | pglob->gl_flags = flags; |
928 | ||
929 | return 0; | |
930 | } | |
931 | ||
932 | /* Not found. */ | |
933 | return GLOB_NOMATCH; | |
934 | } | |
935 | ||
e7fd8a39 | 936 | if (__glob_pattern_p (dirname, !(flags & GLOB_NOESCAPE))) |
28f540f4 RM |
937 | { |
938 | /* The directory name contains metacharacters, so we | |
939 | have to glob for the directory, and then glob for | |
940 | the pattern in each directory found. */ | |
941 | glob_t dirs; | |
ec6f8477 | 942 | size_t i; |
28f540f4 | 943 | |
29332175 UD |
944 | if ((flags & GLOB_ALTDIRFUNC) != 0) |
945 | { | |
946 | /* Use the alternative access functions also in the recursive | |
947 | call. */ | |
948 | dirs.gl_opendir = pglob->gl_opendir; | |
949 | dirs.gl_readdir = pglob->gl_readdir; | |
950 | dirs.gl_closedir = pglob->gl_closedir; | |
951 | dirs.gl_stat = pglob->gl_stat; | |
952 | dirs.gl_lstat = pglob->gl_lstat; | |
953 | } | |
954 | ||
28f540f4 | 955 | status = glob (dirname, |
29332175 UD |
956 | ((flags & (GLOB_ERR | GLOB_NOCHECK | GLOB_NOESCAPE |
957 | | GLOB_ALTDIRFUNC)) | |
1cab5444 | 958 | | GLOB_NOSORT | GLOB_ONLYDIR), |
28f540f4 RM |
959 | errfunc, &dirs); |
960 | if (status != 0) | |
961 | return status; | |
962 | ||
963 | /* We have successfully globbed the preceding directory name. | |
964 | For each name we found, call glob_in_dir on it and FILENAME, | |
965 | appending the results to PGLOB. */ | |
966 | for (i = 0; i < dirs.gl_pathc; ++i) | |
967 | { | |
cc60175e | 968 | int old_pathc; |
28f540f4 RM |
969 | |
970 | #ifdef SHELL | |
971 | { | |
972 | /* Make globbing interruptible in the bash shell. */ | |
973 | extern int interrupt_state; | |
974 | ||
975 | if (interrupt_state) | |
976 | { | |
977 | globfree (&dirs); | |
714a562f | 978 | return GLOB_ABORTED; |
28f540f4 RM |
979 | } |
980 | } | |
981 | #endif /* SHELL. */ | |
982 | ||
cc60175e | 983 | old_pathc = pglob->gl_pathc; |
28f540f4 | 984 | status = glob_in_dir (filename, dirs.gl_pathv[i], |
add09583 UD |
985 | ((flags | GLOB_APPEND) |
986 | & ~(GLOB_NOCHECK | GLOB_NOMAGIC)), | |
28f540f4 RM |
987 | errfunc, pglob); |
988 | if (status == GLOB_NOMATCH) | |
989 | /* No matches in this directory. Try the next. */ | |
990 | continue; | |
991 | ||
992 | if (status != 0) | |
993 | { | |
994 | globfree (&dirs); | |
995 | globfree (pglob); | |
03af5793 | 996 | pglob->gl_pathc = 0; |
28f540f4 RM |
997 | return status; |
998 | } | |
999 | ||
1000 | /* Stick the directory on the front of each name. */ | |
1001 | if (prefix_array (dirs.gl_pathv[i], | |
460adbb8 | 1002 | &pglob->gl_pathv[old_pathc + pglob->gl_offs], |
cc60175e | 1003 | pglob->gl_pathc - old_pathc)) |
28f540f4 RM |
1004 | { |
1005 | globfree (&dirs); | |
1006 | globfree (pglob); | |
03af5793 | 1007 | pglob->gl_pathc = 0; |
28f540f4 RM |
1008 | return GLOB_NOSPACE; |
1009 | } | |
1010 | } | |
1011 | ||
1012 | flags |= GLOB_MAGCHAR; | |
1013 | ||
e852e889 | 1014 | /* We have ignored the GLOB_NOCHECK flag in the `glob_in_dir' calls. |
460adbb8 | 1015 | But if we have not found any matching entry and the GLOB_NOCHECK |
d1dddedf | 1016 | flag was set we must return the input pattern itself. */ |
460adbb8 | 1017 | if (pglob->gl_pathc + pglob->gl_offs == oldcount) |
6e4c40ba UD |
1018 | { |
1019 | /* No matches. */ | |
1020 | if (flags & GLOB_NOCHECK) | |
1021 | { | |
460adbb8 | 1022 | int newcount = pglob->gl_pathc + pglob->gl_offs; |
d1dddedf | 1023 | char **new_gl_pathv; |
6e4c40ba | 1024 | |
d1dddedf UD |
1025 | new_gl_pathv = (char **) realloc (pglob->gl_pathv, |
1026 | (newcount + 2) | |
1027 | * sizeof (char *)); | |
1028 | if (new_gl_pathv == NULL) | |
6e4c40ba UD |
1029 | { |
1030 | globfree (&dirs); | |
1031 | return GLOB_NOSPACE; | |
1032 | } | |
d1dddedf | 1033 | pglob->gl_pathv = new_gl_pathv; |
28f540f4 | 1034 | |
870a4e12 UD |
1035 | pglob->gl_pathv[newcount] = __strdup (pattern); |
1036 | if (pglob->gl_pathv[newcount] == NULL) | |
6e4c40ba | 1037 | { |
870a4e12 UD |
1038 | globfree (&dirs); |
1039 | globfree (pglob); | |
03af5793 | 1040 | pglob->gl_pathc = 0; |
870a4e12 | 1041 | return GLOB_NOSPACE; |
6e4c40ba | 1042 | } |
e852e889 | 1043 | |
870a4e12 UD |
1044 | ++pglob->gl_pathc; |
1045 | ++newcount; | |
1046 | ||
460adbb8 | 1047 | pglob->gl_pathv[newcount] = NULL; |
6e4c40ba | 1048 | pglob->gl_flags = flags; |
6e4c40ba UD |
1049 | } |
1050 | else | |
1338451b AJ |
1051 | { |
1052 | globfree (&dirs); | |
1053 | return GLOB_NOMATCH; | |
1054 | } | |
6e4c40ba | 1055 | } |
e852e889 UD |
1056 | |
1057 | globfree (&dirs); | |
28f540f4 RM |
1058 | } |
1059 | else | |
1060 | { | |
460adbb8 UD |
1061 | int old_pathc = pglob->gl_pathc; |
1062 | ||
28f540f4 RM |
1063 | status = glob_in_dir (filename, dirname, flags, errfunc, pglob); |
1064 | if (status != 0) | |
1065 | return status; | |
1066 | ||
1067 | if (dirlen > 0) | |
1068 | { | |
1069 | /* Stick the directory on the front of each name. */ | |
1070 | if (prefix_array (dirname, | |
460adbb8 UD |
1071 | &pglob->gl_pathv[old_pathc + pglob->gl_offs], |
1072 | pglob->gl_pathc - old_pathc)) | |
28f540f4 RM |
1073 | { |
1074 | globfree (pglob); | |
03af5793 | 1075 | pglob->gl_pathc = 0; |
28f540f4 RM |
1076 | return GLOB_NOSPACE; |
1077 | } | |
1078 | } | |
1079 | } | |
1080 | ||
bf3ccd1a RM |
1081 | if (flags & GLOB_MARK) |
1082 | { | |
c043db7a | 1083 | /* Append slashes to directory names. */ |
ec6f8477 | 1084 | size_t i; |
bf3ccd1a | 1085 | struct stat st; |
460adbb8 UD |
1086 | #ifdef HAVE_STAT64 |
1087 | struct stat64 st64; | |
1088 | #endif | |
1089 | ||
1090 | for (i = oldcount; i < pglob->gl_pathc + pglob->gl_offs; ++i) | |
a9ddb793 | 1091 | if (((flags & GLOB_ALTDIRFUNC) |
460adbb8 UD |
1092 | ? ((*pglob->gl_stat) (pglob->gl_pathv[i], &st) == 0 |
1093 | && S_ISDIR (st.st_mode)) | |
1094 | : (__stat64 (pglob->gl_pathv[i], &st64) == 0 | |
1095 | && S_ISDIR (st64.st_mode)))) | |
a993273c RM |
1096 | { |
1097 | size_t len = strlen (pglob->gl_pathv[i]) + 2; | |
1098 | char *new = realloc (pglob->gl_pathv[i], len); | |
1099 | if (new == NULL) | |
1100 | { | |
1101 | globfree (pglob); | |
03af5793 | 1102 | pglob->gl_pathc = 0; |
a993273c RM |
1103 | return GLOB_NOSPACE; |
1104 | } | |
1105 | strcpy (&new[len - 2], "/"); | |
1106 | pglob->gl_pathv[i] = new; | |
1107 | } | |
bf3ccd1a RM |
1108 | } |
1109 | ||
28f540f4 | 1110 | if (!(flags & GLOB_NOSORT)) |
cc60175e UD |
1111 | { |
1112 | /* Sort the vector. */ | |
460adbb8 UD |
1113 | qsort ((__ptr_t) &pglob->gl_pathv[oldcount], |
1114 | pglob->gl_pathc + pglob->gl_offs - oldcount, | |
cc60175e UD |
1115 | sizeof (char *), collated_compare); |
1116 | } | |
28f540f4 RM |
1117 | |
1118 | return 0; | |
1119 | } | |
855efb5f | 1120 | #if defined _LIBC && !defined glob |
c41f555e RM |
1121 | libc_hidden_def (glob) |
1122 | #endif | |
28f540f4 RM |
1123 | |
1124 | ||
60f0e64b UD |
1125 | #if !defined _LIBC || !defined GLOB_ONLY_P |
1126 | ||
28f540f4 RM |
1127 | /* Free storage allocated in PGLOB by a previous `glob' call. */ |
1128 | void | |
1129 | globfree (pglob) | |
1130 | register glob_t *pglob; | |
1131 | { | |
1132 | if (pglob->gl_pathv != NULL) | |
1133 | { | |
ec6f8477 | 1134 | size_t i; |
28f540f4 | 1135 | for (i = 0; i < pglob->gl_pathc; ++i) |
460adbb8 UD |
1136 | if (pglob->gl_pathv[pglob->gl_offs + i] != NULL) |
1137 | free ((__ptr_t) pglob->gl_pathv[pglob->gl_offs + i]); | |
28f540f4 RM |
1138 | free ((__ptr_t) pglob->gl_pathv); |
1139 | } | |
1140 | } | |
855efb5f | 1141 | #if defined _LIBC && !defined globfree |
c41f555e RM |
1142 | libc_hidden_def (globfree) |
1143 | #endif | |
28f540f4 RM |
1144 | |
1145 | ||
1146 | /* Do a collated comparison of A and B. */ | |
1147 | static int | |
1148 | collated_compare (a, b) | |
1149 | const __ptr_t a; | |
1150 | const __ptr_t b; | |
1151 | { | |
1152 | const char *const s1 = *(const char *const * const) a; | |
1153 | const char *const s2 = *(const char *const * const) b; | |
1154 | ||
1155 | if (s1 == s2) | |
1156 | return 0; | |
1157 | if (s1 == NULL) | |
1158 | return 1; | |
1159 | if (s2 == NULL) | |
1160 | return -1; | |
1161 | return strcoll (s1, s2); | |
1162 | } | |
1163 | ||
1164 | ||
1165 | /* Prepend DIRNAME to each of N members of ARRAY, replacing ARRAY's | |
1166 | elements in place. Return nonzero if out of memory, zero if successful. | |
1167 | A slash is inserted between DIRNAME and each elt of ARRAY, | |
1168 | unless DIRNAME is just "/". Each old element of ARRAY is freed. */ | |
1169 | static int | |
1170 | prefix_array (dirname, array, n) | |
1171 | const char *dirname; | |
1172 | char **array; | |
1173 | size_t n; | |
1174 | { | |
1175 | register size_t i; | |
1176 | size_t dirlen = strlen (dirname); | |
786a5421 UD |
1177 | #if defined __MSDOS__ || defined WINDOWS32 |
1178 | int sep_char = '/'; | |
1179 | # define DIRSEP_CHAR sep_char | |
1180 | #else | |
1181 | # define DIRSEP_CHAR '/' | |
1182 | #endif | |
28f540f4 RM |
1183 | |
1184 | if (dirlen == 1 && dirname[0] == '/') | |
1185 | /* DIRNAME is just "/", so normal prepending would get us "//foo". | |
1186 | We want "/foo" instead, so don't prepend any chars from DIRNAME. */ | |
1187 | dirlen = 0; | |
786a5421 UD |
1188 | #if defined __MSDOS__ || defined WINDOWS32 |
1189 | else if (dirlen > 1) | |
1190 | { | |
ea1bfb07 | 1191 | if (dirname[dirlen - 1] == '/' && dirname[dirlen - 2] == ':') |
786a5421 UD |
1192 | /* DIRNAME is "d:/". Don't prepend the slash from DIRNAME. */ |
1193 | --dirlen; | |
1194 | else if (dirname[dirlen - 1] == ':') | |
1195 | { | |
1196 | /* DIRNAME is "d:". Use `:' instead of `/'. */ | |
1197 | --dirlen; | |
1198 | sep_char = ':'; | |
1199 | } | |
1200 | } | |
1201 | #endif | |
28f540f4 RM |
1202 | |
1203 | for (i = 0; i < n; ++i) | |
1204 | { | |
1205 | size_t eltlen = strlen (array[i]) + 1; | |
1206 | char *new = (char *) malloc (dirlen + 1 + eltlen); | |
1207 | if (new == NULL) | |
1208 | { | |
1209 | while (i > 0) | |
1210 | free ((__ptr_t) array[--i]); | |
1211 | return 1; | |
1212 | } | |
1213 | ||
dd7d45e8 UD |
1214 | #ifdef HAVE_MEMPCPY |
1215 | { | |
1216 | char *endp = (char *) mempcpy (new, dirname, dirlen); | |
786a5421 | 1217 | *endp++ = DIRSEP_CHAR; |
dd7d45e8 UD |
1218 | mempcpy (endp, array[i], eltlen); |
1219 | } | |
1220 | #else | |
28f540f4 | 1221 | memcpy (new, dirname, dirlen); |
786a5421 | 1222 | new[dirlen] = DIRSEP_CHAR; |
28f540f4 | 1223 | memcpy (&new[dirlen + 1], array[i], eltlen); |
dd7d45e8 | 1224 | #endif |
28f540f4 RM |
1225 | free ((__ptr_t) array[i]); |
1226 | array[i] = new; | |
1227 | } | |
1228 | ||
1229 | return 0; | |
1230 | } | |
1231 | ||
1232 | ||
a5f4e34a | 1233 | /* We must not compile this function twice. */ |
1f539fd1 | 1234 | #if !defined _LIBC || !defined NO_GLOB_PATTERN_P |
28f540f4 RM |
1235 | /* Return nonzero if PATTERN contains any metacharacters. |
1236 | Metacharacters can be quoted with backslashes if QUOTE is nonzero. */ | |
e7fd8a39 UD |
1237 | int |
1238 | __glob_pattern_p (pattern, quote) | |
28f540f4 RM |
1239 | const char *pattern; |
1240 | int quote; | |
1241 | { | |
1242 | register const char *p; | |
1243 | int open = 0; | |
1244 | ||
1245 | for (p = pattern; *p != '\0'; ++p) | |
1246 | switch (*p) | |
1247 | { | |
1248 | case '?': | |
1249 | case '*': | |
1250 | return 1; | |
1251 | ||
1252 | case '\\': | |
299a95b9 | 1253 | if (quote && p[1] != '\0') |
28f540f4 RM |
1254 | ++p; |
1255 | break; | |
1256 | ||
1257 | case '[': | |
1258 | open = 1; | |
1259 | break; | |
1260 | ||
1261 | case ']': | |
1262 | if (open) | |
1263 | return 1; | |
1264 | break; | |
1265 | } | |
1266 | ||
1267 | return 0; | |
1268 | } | |
a5f4e34a | 1269 | # ifdef _LIBC |
e7fd8a39 | 1270 | weak_alias (__glob_pattern_p, glob_pattern_p) |
a5f4e34a | 1271 | # endif |
e7fd8a39 | 1272 | #endif |
28f540f4 | 1273 | |
60f0e64b UD |
1274 | #endif /* !GLOB_ONLY_P */ |
1275 | ||
28f540f4 RM |
1276 | |
1277 | /* Like `glob', but PATTERN is a final pathname component, | |
1278 | and matches are searched for in DIRECTORY. | |
1279 | The GLOB_NOSORT bit in FLAGS is ignored. No sorting is ever done. | |
1280 | The GLOB_APPEND flag is assumed to be set (always appends). */ | |
1281 | static int | |
1282 | glob_in_dir (pattern, directory, flags, errfunc, pglob) | |
1283 | const char *pattern; | |
1284 | const char *directory; | |
1285 | int flags; | |
36ccb375 | 1286 | int (*errfunc) __PMT ((const char *, int)); |
28f540f4 RM |
1287 | glob_t *pglob; |
1288 | { | |
a9ddb793 | 1289 | __ptr_t stream = NULL; |
28f540f4 RM |
1290 | struct globlink |
1291 | { | |
1292 | struct globlink *next; | |
1293 | char *name; | |
1294 | }; | |
1295 | struct globlink *names = NULL; | |
86187531 UD |
1296 | size_t nfound; |
1297 | int meta; | |
1298 | int save; | |
1299 | ||
a9ddb793 | 1300 | meta = __glob_pattern_p (pattern, !(flags & GLOB_NOESCAPE)); |
460adbb8 | 1301 | if (meta == 0 && (flags & (GLOB_NOCHECK|GLOB_NOMAGIC))) |
28f540f4 | 1302 | { |
460adbb8 UD |
1303 | /* We need not do any tests. The PATTERN contains no meta |
1304 | characters and we must not return an error therefore the | |
1305 | result will always contain exactly one name. */ | |
1306 | flags |= GLOB_NOCHECK; | |
1307 | nfound = 0; | |
1308 | } | |
1309 | else if (meta == 0 && | |
98d2ca3d | 1310 | ((flags & GLOB_NOESCAPE) || strchr (pattern, '\\') == NULL)) |
460adbb8 UD |
1311 | { |
1312 | /* Since we use the normal file functions we can also use stat() | |
1313 | to verify the file is there. */ | |
1314 | struct stat st; | |
1315 | # ifdef HAVE_STAT64 | |
1316 | struct stat64 st64; | |
1317 | # endif | |
1318 | size_t patlen = strlen (pattern); | |
1319 | size_t dirlen = strlen (directory); | |
1320 | char *fullname = (char *) __alloca (dirlen + 1 + patlen + 1); | |
a9ddb793 UD |
1321 | |
1322 | # ifdef HAVE_MEMPCPY | |
460adbb8 UD |
1323 | mempcpy (mempcpy (mempcpy (fullname, directory, dirlen), |
1324 | "/", 1), | |
1325 | pattern, patlen + 1); | |
a9ddb793 | 1326 | # else |
460adbb8 UD |
1327 | memcpy (fullname, directory, dirlen); |
1328 | fullname[dirlen] = '/'; | |
1329 | memcpy (&fullname[dirlen + 1], pattern, patlen + 1); | |
a9ddb793 | 1330 | # endif |
460adbb8 UD |
1331 | if (((flags & GLOB_ALTDIRFUNC) |
1332 | ? (*pglob->gl_stat) (fullname, &st) | |
1333 | : __stat64 (fullname, &st64)) == 0) | |
1334 | /* We found this file to be existing. Now tell the rest | |
1335 | of the function to copy this name into the result. */ | |
1336 | flags |= GLOB_NOCHECK; | |
a9ddb793 | 1337 | |
86187531 | 1338 | nfound = 0; |
28f540f4 RM |
1339 | } |
1340 | else | |
1341 | { | |
a9ddb793 | 1342 | if (pattern[0] == '\0') |
28f540f4 | 1343 | { |
a9ddb793 UD |
1344 | /* This is a special case for matching directories like in |
1345 | "*a/". */ | |
1346 | names = (struct globlink *) __alloca (sizeof (struct globlink)); | |
1347 | names->name = (char *) malloc (1); | |
1348 | if (names->name == NULL) | |
1349 | goto memory_error; | |
1350 | names->name[0] = '\0'; | |
1351 | names->next = NULL; | |
1352 | nfound = 1; | |
1353 | meta = 0; | |
1354 | } | |
1355 | else | |
1356 | { | |
1357 | stream = ((flags & GLOB_ALTDIRFUNC) | |
1358 | ? (*pglob->gl_opendir) (directory) | |
1359 | : (__ptr_t) opendir (directory)); | |
1360 | if (stream == NULL) | |
1361 | { | |
64736128 UD |
1362 | if (errno != ENOTDIR |
1363 | && ((errfunc != NULL && (*errfunc) (directory, errno)) | |
1364 | || (flags & GLOB_ERR))) | |
a9ddb793 UD |
1365 | return GLOB_ABORTED; |
1366 | nfound = 0; | |
1367 | meta = 0; | |
1368 | } | |
1369 | else | |
1370 | { | |
1371 | int fnm_flags = ((!(flags & GLOB_PERIOD) ? FNM_PERIOD : 0) | |
1372 | | ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0) | |
1373 | #if defined _AMIGA || defined VMS | |
609b4783 | 1374 | | FNM_CASEFOLD |
a9ddb793 | 1375 | #endif |
609b4783 | 1376 | ); |
a9ddb793 UD |
1377 | nfound = 0; |
1378 | flags |= GLOB_MAGCHAR; | |
1379 | ||
1380 | while (1) | |
1381 | { | |
1382 | const char *name; | |
1383 | size_t len; | |
2958e6cc UD |
1384 | #if defined HAVE_DIRENT64 && !defined COMPILE_GLOB64 |
1385 | struct dirent64 *d; | |
ffa8d2a0 RM |
1386 | union |
1387 | { | |
1388 | struct dirent64 d64; | |
1389 | char room [offsetof (struct dirent64, d_name[0]) | |
1390 | + NAME_MAX + 1]; | |
1391 | } | |
1392 | d64buf; | |
2958e6cc UD |
1393 | |
1394 | if (flags & GLOB_ALTDIRFUNC) | |
1395 | { | |
1396 | struct dirent *d32 = (*pglob->gl_readdir) (stream); | |
1397 | if (d32 != NULL) | |
1398 | { | |
ffa8d2a0 RM |
1399 | CONVERT_DIRENT_DIRENT64 (&d64buf.d64, d32); |
1400 | d = &d64buf.d64; | |
2958e6cc UD |
1401 | } |
1402 | else | |
1403 | d = NULL; | |
1404 | } | |
1405 | else | |
1406 | d = __readdir64 ((DIR *) stream); | |
1407 | #else | |
1408 | struct dirent *d = ((flags & GLOB_ALTDIRFUNC) | |
1409 | ? ((struct dirent *) | |
1410 | (*pglob->gl_readdir) (stream)) | |
1411 | : __readdir ((DIR *) stream)); | |
1412 | #endif | |
a9ddb793 UD |
1413 | if (d == NULL) |
1414 | break; | |
1415 | if (! REAL_DIR_ENTRY (d)) | |
1416 | continue; | |
787e4db9 | 1417 | |
1cab5444 | 1418 | #ifdef HAVE_D_TYPE |
a9ddb793 UD |
1419 | /* If we shall match only directories use the information |
1420 | provided by the dirent call if possible. */ | |
1421 | if ((flags & GLOB_ONLYDIR) | |
1fb2614a UD |
1422 | && d->d_type != DT_UNKNOWN |
1423 | && d->d_type != DT_DIR | |
1424 | && d->d_type != DT_LNK) | |
a9ddb793 | 1425 | continue; |
1cab5444 UD |
1426 | #endif |
1427 | ||
a9ddb793 | 1428 | name = d->d_name; |
86187531 | 1429 | |
a9ddb793 UD |
1430 | if (fnmatch (pattern, name, fnm_flags) == 0) |
1431 | { | |
1432 | struct globlink *new = (struct globlink *) | |
1433 | __alloca (sizeof (struct globlink)); | |
1434 | len = NAMLEN (d); | |
1435 | new->name = (char *) malloc (len + 1); | |
1436 | if (new->name == NULL) | |
1437 | goto memory_error; | |
dd7d45e8 | 1438 | #ifdef HAVE_MEMPCPY |
a9ddb793 UD |
1439 | *((char *) mempcpy ((__ptr_t) new->name, name, len)) |
1440 | = '\0'; | |
dd7d45e8 | 1441 | #else |
a9ddb793 UD |
1442 | memcpy ((__ptr_t) new->name, name, len); |
1443 | new->name[len] = '\0'; | |
dd7d45e8 | 1444 | #endif |
a9ddb793 UD |
1445 | new->next = names; |
1446 | names = new; | |
1447 | ++nfound; | |
1448 | } | |
1449 | } | |
86187531 UD |
1450 | } |
1451 | } | |
28f540f4 RM |
1452 | } |
1453 | ||
1454 | if (nfound == 0 && (flags & GLOB_NOCHECK)) | |
1455 | { | |
1456 | size_t len = strlen (pattern); | |
1457 | nfound = 1; | |
1458 | names = (struct globlink *) __alloca (sizeof (struct globlink)); | |
1459 | names->next = NULL; | |
a993273c | 1460 | names->name = (char *) malloc (len + 1); |
28f540f4 RM |
1461 | if (names->name == NULL) |
1462 | goto memory_error; | |
dd7d45e8 UD |
1463 | #ifdef HAVE_MEMPCPY |
1464 | *((char *) mempcpy (names->name, pattern, len)) = '\0'; | |
1465 | #else | |
28f540f4 | 1466 | memcpy (names->name, pattern, len); |
28f540f4 | 1467 | names->name[len] = '\0'; |
dd7d45e8 | 1468 | #endif |
28f540f4 RM |
1469 | } |
1470 | ||
61eb22d3 UD |
1471 | if (nfound != 0) |
1472 | { | |
d1dddedf UD |
1473 | char **new_gl_pathv; |
1474 | ||
1475 | new_gl_pathv | |
61eb22d3 | 1476 | = (char **) realloc (pglob->gl_pathv, |
460adbb8 UD |
1477 | (pglob->gl_pathc + pglob->gl_offs + nfound + 1) |
1478 | * sizeof (char *)); | |
d1dddedf | 1479 | if (new_gl_pathv == NULL) |
61eb22d3 | 1480 | goto memory_error; |
d1dddedf | 1481 | pglob->gl_pathv = new_gl_pathv; |
28f540f4 | 1482 | |
61eb22d3 | 1483 | for (; names != NULL; names = names->next) |
460adbb8 UD |
1484 | pglob->gl_pathv[pglob->gl_offs + pglob->gl_pathc++] = names->name; |
1485 | pglob->gl_pathv[pglob->gl_offs + pglob->gl_pathc] = NULL; | |
28f540f4 | 1486 | |
61eb22d3 UD |
1487 | pglob->gl_flags = flags; |
1488 | } | |
28f540f4 | 1489 | |
86187531 | 1490 | save = errno; |
a9ddb793 | 1491 | if (stream != NULL) |
6e4c40ba UD |
1492 | { |
1493 | if (flags & GLOB_ALTDIRFUNC) | |
1494 | (*pglob->gl_closedir) (stream); | |
1495 | else | |
1496 | closedir ((DIR *) stream); | |
1497 | } | |
86187531 UD |
1498 | __set_errno (save); |
1499 | ||
28f540f4 RM |
1500 | return nfound == 0 ? GLOB_NOMATCH : 0; |
1501 | ||
1502 | memory_error: | |
1503 | { | |
1504 | int save = errno; | |
787e4db9 RM |
1505 | if (flags & GLOB_ALTDIRFUNC) |
1506 | (*pglob->gl_closedir) (stream); | |
28f540f4 | 1507 | else |
faf92f2a | 1508 | closedir ((DIR *) stream); |
c4029823 | 1509 | __set_errno (save); |
28f540f4 RM |
1510 | } |
1511 | while (names != NULL) | |
1512 | { | |
1513 | if (names->name != NULL) | |
1514 | free ((__ptr_t) names->name); | |
1515 | names = names->next; | |
1516 | } | |
1517 | return GLOB_NOSPACE; | |
1518 | } | |
1519 | ||
787e4db9 | 1520 | #endif /* Not ELIDE_CODE. */ |