1 2006-09-29 Bruno Haible <bruno@clisp.org>
2 and Paul Eggert <eggert@cs.ucla.edu>
4 * closeout.c (close_stdout): Also close stderr.
5 * closeout.h: Update comment.
7 2006-10-06 Bruno Haible <bruno@clisp.org>
9 * javacomp.c (write_temp_file): Use fopen_temp, fwriteerror_temp
10 instead of fopen, fwriteerror.
12 2006-10-05 Bruno Haible <bruno@clisp.org>
14 * clean-temp.h (open_temp, fopen_temp, close_temp, fclose_temp,
15 fwriteerror_temp): New declarations.
16 * clean-temp.c (uintptr_t): Provide fallback definition.
17 (descriptors): New variable.
18 (cleanup): First, close the descriptors.
19 (register_fd, unregister_fd, open_temp, fopen_temp, close_temp,
20 fclose_temp, fwriteerror_temp): New functions.
22 2006-10-03 Bruno Haible
24 * gl_list.h (gl_sortedlist_search_from_to,
25 gl_sortedlist_indexof_from_to): New declarations.
26 (gl_list_implementation): New fields sortedlist_search_from_to,
27 sortedlist_indexof_from_to.
28 (gl_sortedlist_search_from_to, gl_sortedlist_indexof_from_to): New
30 * gl_list.c (gl_sortedlist_search_from_to,
31 gl_sortedlist_indexof_from_to): New functions.
32 * gl_array_list.c (gl_array_sortedlist_indexof_from_to): New function.
33 (gl_array_sortedlist_indexof, gl_array_sortedlist_search): Use it.
34 (gl_array_sortedlist_search_from_to): New function.
35 (gl_array_list_implementation): Update.
36 * gl_carray_list.c (gl_carray_sortedlist_indexof_from_to): New function.
37 (gl_carray_sortedlist_indexof, gl_carray_sortedlist_search): Use it.
38 (gl_carray_sortedlist_search_from_to): New function.
39 (gl_carray_list_implementation): Update.
40 * gl_anylinked_list2.h (gl_linked_sortedlist_search_from_to,
41 gl_linked_sortedlist_indexof_from_to): New functions.
42 * gl_linked_list.c (gl_linked_list_implementation): Update.
43 * gl_linkedhash_list.c (gl_linkedhash_list_implementation): Update.
44 * gl_anytree_list2.h (gl_tree_sortedlist_search_from_to,
45 gl_tree_sortedlist_indexof_from_to): New functions.
46 * gl_avltree_list.c (gl_avltree_list_implementation): Update.
47 * gl_avltreehash_list.c (gl_avltreehash_list_implementation): Update.
48 * gl_rbtree_list.c (gl_rbtree_list_implementation): Update.
49 * gl_rbtreehash_list.c (gl_avltreehash_list_implementation): Update.
51 2006-10-05 Paul Eggert <eggert@cs.ucla.edu>
53 Fix some Darwin-7.9.0 porting problems reported by Bruno Haible in
54 <http://lists.gnu.org/archive/html/bug-coreutils/2006-10/msg00063.html>.
55 * dirchownmod.c: Include lchown.h.
56 * lchown.c: Don't include files that lchown.h now includes.
57 Don't declare chown, since lchown.h now does that.
58 * lchown.h: Include errno.h, sys/types.h, unistd.h.
59 (lchown): Define to rpl_chown if lchown is declared but
60 does not exist. Declare using a prototype if lchown is not
61 declared. Add a copyright notice.
62 * mkstemp.h: Include <unistd.h>.
63 * openat.c: Include lchown.h.
65 * fcntl_.h (O_NOFOLLOW): Don't depend on O_NOFOLLOW_IS_INEFFECTIVE;
66 we now test for that separately.
67 * fts.c (fts_safe_changedir): Inspect HAVE_WORKING_O_NOFOLLOW
68 rather than O_NOFOLLOW, when testing whether it's possible to
69 avoid a race condition reliably.
70 * savewd.c (savewd_chdir): Likewise.
72 Remove macros that are no longer needed now that stdint.h is
74 * fsusage.c (UINTMAX_MAX): Remove.
75 * human.c (SIZE_MAX, UINTMAX_MAX): Remove.
76 * utimecmp.c (SIZE_MAX): Remove.
78 2006-10-03 Bruno Haible <bruno@clisp.org>
80 * gl_list.h (gl_list_search_from, gl_list_search_from_to,
81 gl_list_indexof_from, gl_list_indexof_from_to): New declarations.
82 (struct gl_list_implementation): Add fields search_from_to,
83 indexof_from_to. Remove fields search, indexof.
84 (gl_list_search): Use the search_from_to method.
85 (gl_list_search_from, gl_list_search_from_to): New functions.
86 (gl_list_indexof): Use the indexof_from_to method.
87 (gl_list_indexof_from, gl_list_indexof_from_to): New functions.
88 * gl_list.c (gl_list_search): Use the search_from_to method.
89 (gl_list_search_from, gl_list_search_from_to): New functions.
90 (gl_list_indexof): Use the indexof_from_to method.
91 (gl_list_indexof_from, gl_list_indexof_from_to): New functions.
92 * gl_array_list.c (gl_array_indexof_from_to): Renamed from
93 gl_array_indexof. Add start_index, end_index arguments.
94 (gl_array_search_from_to): Renamed from gl_array_search. Add
95 start_index, end_index arguments.
96 (gl_array_remove, gl_array_list_implementation): Update.
97 * gl_carray_list.c (gl_carray_indexof_from_to): Renamed from
98 gl_carray_indexof. Add start_index, end_index arguments.
99 (gl_carray_search_from_to): Renamed from gl_carray_search. Add
100 start_index, end_index arguments.
101 (gl_carray_remove, gl_carray_list_implementation): Update.
102 * gl_anylinked_list2.h (gl_linked_search_from_to): Renamed from
103 gl_linked_search. Add start_index, end_index arguments.
104 (gl_linked_indexof_from_to): Renamed from gl_linked_indexof. Add
105 start_index, end_index arguments.
106 (gl_linked_remove): Update.
107 * gl_linked_list.c (gl_linked_list_implementation): Update.
108 * gl_linkedhash_list.c (gl_linkedhash_list_implementation): Update.
109 * gl_anytree_list1.h (iterstack_item_t): Change type of 'rightp' field
111 * gl_anytree_list2.h (gl_tree_search_from_to): Renamed from
112 gl_tree_search. Add start_index, end_index arguments.
113 (gl_tree_indexof_from_to): Renamed from gl_tree_indexof. Add
114 start_index, end_index arguments.
115 (gl_tree_remove): Update.
116 * gl_avltree_list.c (gl_avltree_list_implementation): Update.
117 * gl_rbtree_list.c (gl_rbtree_list_implementation): Update.
118 * gl_anytreehash_list1.h (compare_position_threshold): New function.
119 * gl_anytreehash_list2.h (gl_tree_search_from_to): Renamed from
120 gl_tree_search. Add start_index, end_index arguments.
121 (gl_tree_indexof_from_to): Renamed from gl_tree_indexof. Add
122 start_index, end_index arguments.
123 * gl_avltreehash_list.c (gl_avltreehash_list_implementation): Update.
124 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Update.
126 2006-10-04 Bruno Haible <bruno@clisp.org>
128 * fatal-signal.c (fatal_signals) [WOE32]: Add the SIGBREAK signal.
130 2006-10-03 Bruno Haible <bruno@clisp.org>
132 * gl_oset.h (gl_setelement_threshold_fn): New type.
133 (gl_oset_search_atleast): New declaration.
134 (struct gl_oset_implementation): Add field 'search_atleast'.
135 (gl_oset_search_atleast): New inline function.
136 * gl_oset.c (gl_oset_search_atleast): New function.
137 * gl_array_oset.c (gl_array_search_atleast): New function.
138 (gl_array_oset_implementation): Update.
139 * gl_anytree_oset.h (gl_tree_search_atleast): New function.
140 * gl_avltree_oset.c (gl_avltree_oset_implementation): Update.
141 * gl_rbtree_oset.c (gl_rbtree_oset_implementation): Update.
143 2006-10-04 Jim Meyering <jim@meyering.net>
145 * fts.c (fts_open): Tiny comment change.
147 2006-10-03 Bruno Haible <bruno@clisp.org>
149 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Renamed
150 from gl_avltreehash_list_implementation.
152 2006-10-03 Bruno Haible <bruno@clisp.org>
154 * gl_oset.c (gl_oset_add): Fix return type.
156 2006-10-02 Dmitry V. Levin <ldv@altlinux.org>
158 * fts.c (fts_close, fts_build, fts_palloc): Remove redundant checks.
160 2006-10-02 Paolo Bonzini <bonzini@gnu.org> (tiny change)
162 * quotearg.c (mbstate_t) [!HAVE_MBRTOWC]: #define to int.
164 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
166 Work around bug in Solaris 10 /proc file system:
167 /proc/self/fd/NNN/.. isn't the parent directory of
168 the directory whose file descriptor is NNN. This needs to
169 be worked around at run time, not compile time, since a
170 program might be built on Solaris 8, where things work, and
172 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
173 to use the following interface instead:
174 (OPENAT_BUFFER_SIZE): New macro.
175 (openat_proc_name): New function.
176 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
177 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
179 * openat-proc.c: New file.
181 2006-09-29 Bruno Haible <bruno@clisp.org>
183 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
184 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
185 argument. Set stdout_closed before testing for ferror, not after.
186 (fwriteerror, fwriteerror_no_ebadf): New functions.
188 2006-09-28 Bruno Haible <bruno@clisp.org>
190 * strndup.h: Simplify the redefinition of strndup.
191 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
193 2006-09-28 Bruno Haible <bruno@clisp.org>
195 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
196 * gl_linkedhash_list.c: Likewise.
197 * gl_rbtreehash_list.c: Likewise.
199 2006-09-28 Jim Meyering <jim@meyering.net>
201 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
204 2006-09-27 Jim Meyering <jim@meyering.net>
206 This file could end up with a definition for a function
207 named __strndup, rather than rpl_strndup on a system with
208 incomplete weak_alias support.
209 * strndup.c (strndup): Rename from __strndup.
210 Remove #defines that used to map __strndup to strndup.
211 Don't use K&R prototypes.
212 Remove LIBC-related code, since this file is not sync'd with glibc.
213 * strndup.h: Revamp, accordingly.
215 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
217 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
220 * __fpending.h: Don't include <stdio_ext.h> unless
221 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
222 it causes <stdio_ext.h> to cause a compile-time error.
223 Problem reported by Nelson H. F. Beebe.
224 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
225 of HAVE_DECL___PENDING.
227 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
229 * savewd.c: Include <signal.h>, for 'raise'.
231 2006-09-26 Eric Blake <ebb9@byu.net>
233 * verror.c: Include <config.h> unconditionally.
235 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
237 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
238 (gl_linked_iterator_from_to): Initialize struct completely.
239 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
240 (gl_tree_iterator_from_to): Likewise
241 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
242 * gl_array_list.c [lint] (gl_array_iterator)
243 (gl_array_iterator_from_to): Likewise.
244 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
245 * gl_carray_list.c [lint] (gl_carray_iterator)
246 (gl_carray_iterator_from_to): Likewise.
248 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
249 * md4.c (md4_process_block): Remove unused variable.
250 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
251 parentheses for clarity.
253 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
255 Import this patch from libc:
257 2006-09-06 Jakub Jelinek <jakub@redhat.com>
259 * regex_internal.c (re_string_reconstruct): Handle
260 offset < pstr->valid_raw_len && pstr->offsets_needed case.
261 Ensure no bytes read before raw_mbs array. Pass a saved copy of
262 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
263 re_string_context_at.
265 2006-09-20 Bruno Haible <bruno@clisp.org>
267 * mkdtemp.c: Import from libc.
268 2006-04-07 Ulrich Drepper <drepper@redhat.com>
269 * sysdeps/posix/tempname.c (__gen_tempname): Change
270 attempts_min into a macro. Use preprocessor to decide how to
271 initialize attempts [Coverity CID 67].
272 2001-11-27 Paul Eggert <eggert@twinsun.com>
273 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
274 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
276 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
278 * mkstemp.h: New file, since some standard headers
280 * mkstemp.c: Revamp to put the !_LIBC code together.
282 Make the _LIBC code resemble glibc original more,
284 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
285 (mkstemp): Remove, since mkstemp.h does this for us.
286 * stdlib--.h: Include mkstemp.h.
288 Import this patch from libc:
290 2006-04-07 Ulrich Drepper <drepper@redhat.com>
292 * tempname.c (__gen_tempname): Change attempts_min
293 into a macro. Use preprocessor to decide how to initialize
294 attempts [Coverity CID 67].
296 2006-09-18 Bruno Haible <bruno@clisp.org>
298 * javaversion.c: Include configmake.h.
300 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
302 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
303 that prevented coreutils 6.1 from building. Problem reported
304 by Petter Reinholdtsen.
306 2006-09-18 Jim Meyering <jim@meyering.net>
308 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
310 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
312 * dirchownmod.c: Don't include fcntl.h; no longer needed.
313 (dirchownmod): New arg FD. All callers changed.
314 Use FD rather than opening the directory ourself, as opening is
315 now the caller's responsibility.
316 * dirchownmod.h: Likewise.
317 * mkancesdirs.c: Include <sys/types.h>, for portability to older
318 hosts that require <sys/types.h> before <sys/stat.h>. Include
319 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
321 (mkancesdirs): Return length of prefix of FILE that has already
322 been made, or -2 if there is a child doing the work. Redo
323 algorithm so that it is O(N) rather than O(N**2). Optimize away
324 ".", and treat ".." specially since it might stray back into
325 already-created areas. Use a subprocess if necessary. New arg
326 WD; all users changed. MAKE_DIR function should now return 1
327 if it creates a directory that is not readable. Return -2 if
328 a child process is spun off.
329 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
330 Adjust signature to match code.
331 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
332 (make_dir_parents): Use a subprocess if necessary. New arg WD;
334 * savewd.c, savewd.h: New files.
336 2006-09-15 Jim Meyering <jim@meyering.net>
338 * rename-dest-slash.c (has_trailing_slash): Use
339 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
340 (rpl_rename_dest_slash): Perform the cheaper trailing slash
341 test before testing whether SRC is a directory.
342 Suggestions from Bruno Haible.
344 Avoid a warning about an unused variable.
345 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
346 into the #ifdef block where it's used.
348 * rename-dest-slash.c: New file.
350 2006-09-14 Bruno Haible <bruno@clisp.org>
352 * allocsa.c: Include <config.h> unconditionally.
353 * asnprintf.c: Likewise.
354 * asprintf.c: Likewise.
355 * c-strcasecmp.c: Likewise.
356 * c-strcasestr.c: Likewise.
357 * c-strncasecmp.c: Likewise.
358 * c-strstr.c: Likewise.
359 * classpath.c: Likewise.
360 * clean-temp.c: Likewise.
361 * concatpath.c: Likewise.
362 * copy-file.c: Likewise.
363 * csharpcomp.c: Likewise.
364 * csharpexec.c: Likewise.
365 * execute.c: Likewise.
366 * fatal-signal.c: Likewise.
367 * findprog.c: Likewise.
368 * fwriteerror.c: Likewise.
369 * gl_array_list.c: Likewise.
370 * gl_array_oset.c: Likewise.
371 * gl_avltree_list.c: Likewise.
372 * gl_avltree_oset.c: Likewise.
373 * gl_avltreehash_list.c: Likewise.
374 * gl_carray_list.c: Likewise.
375 * gl_linked_list.c: Likewise.
376 * gl_linkedhash_list.c: Likewise.
377 * gl_list.c: Likewise.
378 * gl_oset.c: Likewise.
379 * gl_rbtree_list.c: Likewise.
380 * gl_rbtree_oset.c: Likewise.
381 * gl_rbtreehash_list.c: Likewise.
382 * imaxabs.c: Likewise.
383 * imaxdiv.c: Likewise.
384 * javacomp.c: Likewise.
385 * javaexec.c: Likewise.
386 * javaversion.c: Likewise.
387 * linebreak.c: Likewise.
388 * localcharset.c: Likewise.
390 * mbchar.c: Likewise.
391 * mbswidth.c: Likewise.
392 * mkdtemp.c: Likewise.
394 * printf-args.c: Likewise.
395 * printf-parse.c: Likewise.
396 * progname.c: Likewise.
397 * progreloc.c: Likewise.
398 * readlink.c: Likewise.
399 * sh-quote.c: Likewise.
400 * stpcpy.c: Likewise.
401 * stpncpy.c: Likewise.
402 * strcasecmp.c: Likewise.
403 * strcasestr.c: Likewise.
404 * strcspn.c: Likewise.
405 * striconv.c: Likewise.
406 * strncasecmp.c: Likewise.
407 * strnlen1.c: Likewise.
408 * strstr.c: Likewise.
409 * strtok_r.c: Likewise.
411 * tmpdir.c: Likewise.
412 * unicodeio.c: Likewise.
413 * unsetenv.c: Likewise.
414 * vasnprintf.c: Likewise.
415 * vasprintf.c: Likewise.
416 * wait-process.c: Likewise.
417 * xallocsa.c: Likewise.
418 * xsetenv.c: Likewise.
419 * xstriconv.c: Likewise.
421 2006-09-13 Eric Blake <ebb9@byu.net>
423 * getopt.c: Fix typo in last commit.
425 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
427 * _fpending.c: Include <config.h> unconditionally, since we no
428 longer worry about uses that don't define HAVE_CONFIG_H.
429 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
430 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
431 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
432 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
433 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
434 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
435 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
436 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
437 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
438 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
439 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
440 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
441 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
442 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
443 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
444 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
445 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
446 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
447 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
448 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
449 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
450 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
451 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
452 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
453 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
454 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
455 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
456 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
457 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
458 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
459 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
460 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
461 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
462 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
465 2006-09-12 Jim Meyering <jim@meyering.net>
467 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
468 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
469 Reported by Nelson H. F. Beebe.
471 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
473 * argp-help.c (argp_doc): Make sure NULL is not passed to
476 2006-09-10 Bruno Haible <bruno@clisp.org>
478 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
480 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
482 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
483 program_invocation_name and program_invocation_short_name are
485 * argp-namefrob.h: Move declarations of program_invocation_name
486 and program_invocation_short_name to argp.h, so they are visible
490 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
492 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
493 convention. Text proposed by Bruno Haible.
494 (struct argp_option): Document the use of N_() wrappers.
496 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
497 and translate the two parts separately, instead of feeding
498 the whole string to gettext. This allows to exclude
499 '\v' from the strings visible to the translator by writing doc
500 strings as N_("..") "\v" N_("..").
502 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
504 * mktime.c (guess_time_tm): Fix bug where mktime
505 returned the maximum time_t value rather than (time_t) -1.
506 Problem originally reported by William Bardwell
507 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
509 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
511 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
514 2006-09-06 Bruno Haible <bruno@clisp.org>
516 * striconv.h: New file.
517 * striconv.c: New file, merging iconvme.c with GNU gettext's
519 * xstriconv.h: New file.
520 * xstriconv.c: New file.
522 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
524 * argz_.h: Sync from Libtool.
526 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
527 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
529 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
531 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
536 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
538 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
539 Problem reported by Ralf Wildenhues in
540 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
542 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
543 HAVE_STRUCT_STATFS_F_FSTYPENAME.
545 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
547 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
548 or stdbool.h, because they might not exist while configuring.
550 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
551 Don't include unistd.h or limits.h; not needed, since chdir-long.h
553 (O_DIRECTORY): Remove.
555 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
557 Work around a bug in both the Linux and SunOS 64-bit kernels:
558 nanosleep mishandles sleeps for longer than 2**31 seconds.
559 Problem reported by Frank v Waveren in
560 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
561 * nanosleep.c (BILLION): New constant.
562 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
563 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
565 2006-08-30 Jim Meyering <jim@meyering.net>
567 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
570 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
572 * isapipe.c, isapipe.h: New files.
574 2006-08-29 Eric Blake <ebb9@byu.net>
576 * error.c (error_at_line, print_errno_message): Match libc, after
577 resolution of upstream bug 3044.
579 2006-08-29 Bruno Haible <bruno@clisp.org>
581 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
583 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
587 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
589 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
590 sharing with gnulib. Report by Eric Blake.
592 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
594 * fcntl_.h: New file.
595 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
597 * dirchownmod.c: Likewise.
600 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
601 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
602 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
603 just before including <inttypes.h>, to avoid circular inclusion.
605 2006-08-28 Bruno Haible <bruno@clisp.org>
607 * inttypes_.h (SCNX*): Remove definitions.
608 Reported by Eric Blake.
610 2006-08-26 Bruno Haible <bruno@clisp.org>
612 * vasnprintf.c (EOVERFLOW): Remove definition.
613 (VASNPRINTF): Return a string of length > INT_MAX without failing.
614 * vasprintf.c: Include errno.h, limits.h.
615 (EOVERFLOW): New fallback definition.
616 (vasprintf): Test here whether the string length is > INT_MAX.
617 * vsnprintf.c: Include errno.h, limits.h.
618 (EOVERFLOW): New fallback definition.
619 (vsnprintf): Fix bug when generated string was too long for the buffer.
620 Test here whether the string length is > INT_MAX.
622 2006-08-26 Bruno Haible <bruno@clisp.org>
623 Simon Josefsson <jas@extundo.com>
626 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
628 2006-08-28 Bruno Haible <bruno@clisp.org>
630 * c-strstr.h: New file, from GNU gettext.
631 * c-strstr.c: New file, from GNU gettext.
633 2006-08-26 Bruno Haible <bruno@clisp.org>
635 * inttypes_.h: New file.
636 * inttypes.h: Remove file.
637 * stdint_.h: Include <inttypes.h> through its absolute filename.
639 * imaxabs.c: New file.
641 * imaxdiv.c: New file.
643 2006-08-22 Bruno Haible <bruno@clisp.org>
645 * readutmp.h: Skip most definitions if neither <utmp.h> nor
648 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
651 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
652 Problem reported by Bruno Haible.
654 2006-08-21 Bruno Haible <bruno@clisp.org>
657 * mbchar.h: Include <wctype.h> only if it exists.
659 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
661 * cycle-check.h: Include <stdint.h> unconditionally, since we
662 now assume the stdint module. Do not include inttypes.h.
663 * fsusage.h: Likewise.
664 * getndelim2.c: Likewise.
666 * inttostr.h: Likewise.
667 * obstack.c: Likewise.
668 * regex_internal.h: Likewise.
669 * tempname.c: Likewise.
670 * utimecmp.c: Likewise.
671 * xstrtol.h: Likewise.
673 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
675 * strtoimax.c: Adjust to macro name changes in Autoconf,
676 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
679 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
681 * fchmodat.c: New file, from coreutils. This was inadvertently
682 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
684 2006-08-18 Bruno Haible <bruno@clisp.org>
686 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
687 (ME_DUMMY): Treat "kernfs" as a dummy.
688 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
690 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
692 Update from coreutils.
694 * __fpending.h: Add copyright notice.
695 * fprintftime.h: Likewise.
696 * savedir.c: Use (C) in copyright notice.
697 * savedir.h: Likewise.
699 2006-08-15 Jim Meyering <jim@meyering.net>
701 * at-func.c: New file, with the logic of all emulated at-functions.
702 * openat-priv.h: Include <errno.h> and define ENOSYS,
703 in support of the EXPECTED_ERRNO macro.
704 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
705 Instead, define the appropriate symbols and include "at-func.c".
706 * mkdirat.c (mkdirat): Likewise.
707 * fchmodat.c (fchmodat): Likewise.
708 (ENOSYS): Remove definition.
709 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
710 Don't include "unistd--.h" -- it wasn't ever used.
712 2006-01-17 Jim Meyering <jim@meyering.net>
714 Rewrite fts.c not to change the current working directory,
715 by using openat, fstatat, fdopendir, etc..
717 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
718 (HAVE_OPENAT_SUPPORT): Define.
719 [_LIBC] (fchdir): Don't undef or define; no longer used.
720 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
721 Now, this `function' always succeeds, and consumes its file descriptor
722 parameter -- so callers must not close such FDs. Update callers.
723 (diropen_fd, opendirat, cwd_advance_fd): New functions.
724 (diropen): Add parameter, SP. Adjust all callers.
725 Implement using diropen_fd, rather than open.
726 (fts_open): Initialize new member, fts_cwd_fd.
727 Remove fts_rft-setting code.
728 (fts_close): Close fts_cwd_fd, if necessary.
729 (__opendir2): Define in terms of opendir or opendirat,
730 depending on whether the FST_NOCHDIR flag is set.
731 (fts_build): Since fts_safe_changedir consumes its FD, and since
732 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
733 and close the dup'd file descriptor upon failure.
734 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
735 (fts_safe_changedir): Tweak semantics to reflect that this function
736 now calls cwd_advance_fd and hence consumes its FD argument.
737 * fts_.h [struct FTS] (fts_cwd_fd): New member.
738 [struct FTS] (fts_rft): Remove now-unused member.
739 [struct FTS] (fts_cycle.state): Improve comment.
741 * openat.c (openat_needs_fchdir): New function.
742 * openat.h (openat_needs_fchdir): Declare it.
744 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
746 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
747 Problem and fix reported by Pádraig Brady in
748 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
750 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
752 * memcoll.c (memcoll): Optimize for the common case where the
753 arguments are bytewise equal.
755 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
757 Change copyright notice from LGPL 2 to GPL 2, since that's the
758 standard form used in the gnulib repository.
759 * lock.c: LGPL -> GPL.
761 * strnlen1.c: Likewise.
762 * strnlen1.h: Likewise.
765 * tmpdir.c: Likewise.
767 * TODO: Remove; this belongs only in coreutils.
769 2006-08-14 Eric Blake <ebb9@byu.net>
771 Import the following change from libc:
773 2006-08-12 Ulrich Drepper <drepper@redhat.com>
776 * misc/error.c: Add space between program name and message if file
779 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
781 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
782 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
784 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
785 in wchar_t. Problem reported by Eric Blake.
787 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
788 LEN is smaller than SIZE. Suggested by Bruno Haible.
789 Also, help the compiler to keep LEN in a register.
791 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
793 * .cppi-disable: Add snprintf.h, socket_.h.
794 * snprintf.c: Include <errno.h> and <limits.h>.
795 (EOVERFLOW): Define if the system does not.
796 Do not include "minmax.h"; it wasn't used.
797 (snprintf): Don't assume size_t promotes to an unsigned type.
798 Fix bug when generated string was too long for the buffer: the
799 buffer's contents are supposed to be the initial prefix of the
800 output. Don't assume vasnprintf returns EOVERFLOW if the size
801 exceeds INT_MAX; do the check ourselves.
803 Import the following changes from libc:
805 2006-06-02 Jakub Jelinek <jakub@redhat.com>
807 * posix/regex_internal.c (re_string_skip_chars): If no character has
808 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
809 to the byte which couldn't be converted.
810 (re_string_reconstruct): Don't clear valid_raw_len before calling
811 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
812 tip_context using re_string_context_at.
814 2006-05-02 Ulrich Drepper <drepper@redhat.com>
816 * posix/regex.h: g++ still cannot handled [restrict].
818 2006-04-21 Ulrich Drepper <drepper@redhat.com>
820 * posix/regex.h: Remove special handling for VMS.
822 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
826 2006-07-19 Mike Frysinger <vapier@gentoo.org>
828 * mountlist.c [ME_REMOTE]: Filter out cifs.
829 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
831 2006-08-08 Eric Blake <ebb9@byu.net>
833 * verror.c (verror_at_line): Work around glibc bug 2997, so that
834 verror_at_line output complies with GNU Coding Standards even when
837 2006-08-08 Eric Blake <ebb9@byu.net>
839 * verror.h, verror.c: New files.
841 2006-08-07 Bruno Haible <bruno@clisp.org>
843 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
845 Reported by Ralf Wildenhues.
847 2006-08-06 Eric Blake <ebb9@byu.net>
849 * error.h: Fold in some upstream changes from glibc.
852 2006-07-29 Bruno Haible <bruno@clisp.org>
854 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
856 2006-07-29 Bruno Haible <bruno@clisp.org>
858 * setenv.c: Undo unintended modification done on 2006-02-27.
860 2006-07-28 Eric Blake <ebb9@byu.net>
862 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
865 2006-07-28 Simon Josefsson <jas@extundo.com>
867 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
870 2006-07-28 Simon Josefsson <jas@extundo.com>
872 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
875 2006-07-28 Bruno Haible <bruno@clisp.org>
877 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
879 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
881 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
884 2006-07-28 Bruno Haible <bruno@clisp.org>
886 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
887 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
889 Avoids link error on FreeBSD 4.x.
890 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
892 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
894 * mbswidth.c (iswcntrl): Likewise.
896 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
898 * modechange.c (mode_compile): Numeric modes now affect setuid and
899 setgid on directories only if they set these bits.
900 * modechange.h: Remove obsolete comment about masks.
902 2006-07-27 Bruno Haible <bruno@clisp.org>
904 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
905 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
908 2006-07-26 Eric Blake <ebb9@byu.net>
910 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
911 like mingw that lack mkstemp.
912 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
913 avoid compilation warning on mingw.
915 2006-07-25 Bruno Haible <bruno@clisp.org>
917 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
918 <stdarg.h> or config.h.
920 2006-07-24 Bruno Haible <bruno@clisp.org>
922 * clean-temp.h: New file, from GNU gettext.
923 * clean-temp.c: New file, from GNU gettext.
925 2006-07-24 Bruno Haible <bruno@clisp.org>
927 * tmpdir.h: New file, from GNU gettext.
928 * tmpdir.c: New file, from GNU gettext.
930 2006-07-23 Bruno Haible <bruno@clisp.org>
932 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
933 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
934 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
935 gl_linked_remove_at): Use it.
937 2006-07-23 Eric Blake <ebb9@byu.net>
939 * tmpfile-safer.c: New file.
940 * stdio-safer.h (fopen_safer): Add prototype.
941 * stdio--.h (tmpfile): Make safer.
943 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
945 * close-stream.c, close-stream.h: New files.
947 2006-07-22 Bruno Haible <bruno@clisp.org>
949 Merge from GNU gettext 0.15.
951 2005-07-05 Bruno Haible <bruno@clisp.org>
953 * printf-args.c (printf_fetchargs): Work around broken
954 definition of wint_t on mingw.
956 2005-02-12 Bruno Haible <bruno@clisp.org>
958 * xallocsa.h: Add extern "C" for C++.
960 2006-05-17 Bruno Haible <bruno@clisp.org>
963 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
965 2006-04-30 Bruno Haible <bruno@clisp.org>
967 * progreloc.c: Include <mach-o/dyld.h> if available.
968 (find_executable): Use _NSGetExecutablePath when possible.
970 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
972 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
975 2005-12-29 Bruno Haible <bruno@clisp.org>
977 * progreloc.c (set_program_name_and_installdir): Fix
980 2005-12-04 Bruno Haible <bruno@clisp.org>
983 * progreloc.c: Include <windows.h> also on Cygwin.
984 (find_executable): Add support for Cygwin.
985 (set_program_name_and_installdir): Handle also platforms with
988 2006-07-11 Bruno Haible <bruno@clisp.org>
990 * javacomp.c: Fix a comment.
991 Reported by Jim Meyering.
993 2006-04-30 Bruno Haible <bruno@clisp.org>
995 * javacomp.h (compile_java_class): Add source_version,
996 target_version arguments.
997 * javacomp.c: Rewritten to choose only a compiler that
998 respects the specified source_version and target_version.
1000 2006-06-27 Bruno Haible <bruno@clisp.org>
1002 Assume correct S_ISDIR macro.
1003 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
1005 2006-07-22 Bruno Haible <bruno@clisp.org>
1007 * javaversion.h: New file, from GNU gettext.
1008 * javaversion.c: New file, from GNU gettext.
1009 * javaversion.java: New file, from GNU gettext.
1010 * javaversion.class: New file, from GNU gettext.
1012 2006-05-17 Bruno Haible <bruno@clisp.org>
1015 * javaexec.c (execute_java_class): Test for jview program
1018 2006-04-09 Bruno Haible <bruno@clisp.org>
1020 * fatal-signal.c: Don't include string.h.
1021 (at_fatal_signal): Use a copying loop instead of memcpy.
1023 2005-12-04 Bruno Haible <bruno@clisp.org>
1025 * csharpexec.c: Add support for 'clix' launcher (untested).
1026 (execute_csharp_using_sscli): New function.
1027 (execute_csharp_program): Call it.
1029 2006-06-21 Bruno Haible <bruno@clisp.org>
1031 Avoid warnings from recent versions of mcs.
1032 * csharpcomp.c (compile_csharp_using_mono): Don't use options
1033 -o, -L, -r any more. Use options documented since mcs-1.0
1034 instead. Similarly for -g.
1036 2005-07-09 Bruno Haible <bruno@clisp.org>
1038 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
1040 Reported by Mark Junker <mjscod@gmx.de>.
1042 2006-06-17 Bruno Haible <bruno@clisp.org>
1044 * config.charset: Update for NetBSD 3.0.
1046 2006-05-17 Bruno Haible <bruno@clisp.org>
1049 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
1051 2006-05-16 Bruno Haible <bruno@clisp.org>
1053 * localcharset.c [CYGWIN]: Include <windows.h>.
1054 (get_charset_aliases): For Cygwin, return the same CPxxx
1055 aliases list as under WIN32.
1056 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
1057 the environment variables. Fall back to GetACP().
1059 2006-04-05 Bruno Haible <bruno@clisp.org>
1061 * config.charset: Update Juan Manuel Guerrero's address.
1063 2005-02-12 Bruno Haible <bruno@clisp.org>
1065 * allocsa.h: Add extern "C" for C++.
1067 2005-02-10 Bruno Haible <bruno@clisp.org>
1069 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
1070 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
1072 2006-07-22 Bruno Haible <bruno@clisp.org>
1074 * gettext.h: Update to GNU gettext-0.15.
1076 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1077 and Simon Josefsson <jas@extundo.com>
1079 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
1081 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
1083 2006-07-21 Eric Blake <ebb9@byu.net>
1085 * stdlib-safer.h: New file from coreutils, required by
1088 2006-07-19 Derek R. Price <derek@ximbiot.com>
1090 * getaddrinfo.h: Don't define unimplemented AI_* flags.
1091 Reindent and repaginate.
1093 2006-07-17 Bruno Haible <bruno@clisp.org>
1095 * gl_list.h: New file.
1096 * gl_list.c: New file.
1097 * gl_array_list.h: New file.
1098 * gl_array_list.c: New file.
1099 * gl_carray_list.h: New file.
1100 * gl_carray_list.c: New file.
1101 * gl_linked_list.h: New file.
1102 * gl_linked_list.c: New file.
1103 * gl_anylinked_list1.h: New file.
1104 * gl_anylinked_list2.h: New file.
1105 * gl_avltree_list.h: New file.
1106 * gl_avltree_list.c: New file.
1107 * gl_anyavltree_list1.h: New file.
1108 * gl_anyavltree_list2.h: New file.
1109 * gl_rbtree_list.h: New file.
1110 * gl_rbtree_list.c: New file.
1111 * gl_anyrbtree_list1.h: New file.
1112 * gl_anyrbtree_list2.h: New file.
1113 * gl_anytree_list1.h: New file.
1114 * gl_anytree_list2.h: New file.
1115 * gl_linkedhash_list.h: New file.
1116 * gl_linkedhash_list.c: New file.
1117 * gl_anyhash_list1.h: New file.
1118 * gl_anyhash_list2.h: New file.
1119 * gl_avltreehash_list.h: New file.
1120 * gl_avltreehash_list.c: New file.
1121 * gl_rbtreehash_list.h: New file.
1122 * gl_rbtreehash_list.c: New file.
1123 * gl_anytreehash_list1.h: New file.
1124 * gl_anytreehash_list2.h: New file.
1126 * gl_oset.h: New file.
1127 * gl_oset.c: New file.
1128 * gl_array_oset.h: New file.
1129 * gl_array_oset.c: New file.
1130 * gl_avltree_oset.h: New file.
1131 * gl_avltree_oset.c: New file.
1132 * gl_rbtree_oset.h: New file.
1133 * gl_rbtree_oset.c: New file.
1134 * gl_anytree_oset.h: New file.
1136 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
1138 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
1140 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
1141 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
1142 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
1143 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
1144 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
1145 callers changed. Revamp internals significantly, by not
1146 attempting to create directories that are temporarily more
1147 permissive than the final results. Do not attempt to use
1148 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
1149 This removes some race conditions, fixes some bugs, and simplifies
1150 things. Use new dirchownmod function to do owner and mode changes.
1151 * mkdir-p.h: Likewise.
1152 * modechange.c (octal_to_mode): New function.
1153 (struct mode_change): New member mentioned.
1154 (make_node_op_equals): New arg mentioned. All callers changed.
1155 (mode_compile): Keep track of which mode bits the user has explicitly
1157 (mode_adjust): New arg DIR, so that we implement the X op correctly.
1158 New arg PMODE_BITS, to keep track of which mode bits the user
1159 mentioned; it treats S_ISUID and S_ISGID speciall.
1160 All callers changed.
1161 * modechange.h: Likewise.
1163 2006-07-11 Derek R. Price <derek@ximbiot.com>
1165 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1167 2006-07-10 Derek R. Price <derek@ximbiot.com>
1169 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1170 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1171 macros into the GNU _D_EXACT_NAMLEN.
1172 * savedir.c: Likewise.
1173 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1175 2006-07-09 Jim Meyering <jim@meyering.net>
1177 * argp-pv.c: Remove a doubled word in a comment.
1178 * check-version.c (check_version): Likewise.
1179 * javacomp.c (compile_java_class): Likewise.
1181 2006-07-08 Jim Meyering <jim@meyering.net>
1183 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1185 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1187 * getaddrinfo.c: Changes to compile under MSVC6: changed
1188 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1189 brackets. Other minor changes to suppress some compiler
1192 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1194 * getloadavg.c: Use __VMS, not VMS.
1195 * getopt.c: Likewise.
1196 * getpagesize.h: Likewise.
1197 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1198 probably does not work.
1200 2006-07-06 Derek R. Price <derek@ximbiot.com>
1201 and Paul Eggert <eggert@cs.ucla.edu>
1203 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1204 Don't worry about this obsolete case any more.
1205 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1207 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1208 worry about this obsolete case any more.
1210 * getcwd.c: Likewise.
1212 * savedir.c: Likewise.
1214 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1216 * .cppi-disable: Add wcwidth.
1217 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1218 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1219 (ISGRAPH): Remove. All uses changed to isgraph.
1220 (FOLD) [!defined _LIBC]: Remove special case.
1221 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1222 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1224 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1226 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1228 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1230 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1232 * memcasecmp.c: Include <limits.h>.
1233 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1234 * strtod.c (strtod): Don't assume isspace works on negative chars.
1235 Don't assume isdigit succeeds only on '0' through '9'.
1237 2006-07-05 Derek R. Price <derek@ximbiot.com>
1239 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1240 All uses of is_space replaced by isspace.
1241 * exit.h: Don't talk about STDC_HEADERS.
1242 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1243 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1244 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1245 replaced by isprint etc.
1246 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1247 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1248 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1249 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1250 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1251 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1253 2006-07-05 Eric Blake <ebb9@byu.net>
1255 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1256 missing from netdb.h.
1257 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1259 2006-06-27 Bruno Haible <bruno@clisp.org>
1261 Assume ANSI C header files and <ctype.h> functions.
1262 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1263 (mbsnwidth): Use isprint, iscntrl instead.
1265 2006-07-03 Jim Meyering <jim@meyering.net>
1267 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1268 macro is used before the first cycle_check call.
1270 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1272 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1273 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1274 reported by Mark D. Baushke, one in
1275 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1277 Merge from coreutils.
1279 * .cppi-disable: Add stdint_.h.
1280 * .cvsignore: Add stdint.h.
1282 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1284 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1285 both double and long double versions.
1286 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1287 * xstrtold.c: New file.
1288 * xstrtod.h (xstrtold): New decl.
1290 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1292 * filemode.c (setst): Remove.
1293 (strmode): Rewrite to avoid setst. This makes the code shorter,
1294 (arguably) clearer, and the generated code is a bit smaller on my
1295 Debian GNU/Linux stable x86 host.
1297 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1299 * filemode.c: Include "filemode.h" first, to test the interface.
1300 Assume that filemode.h includes sys/types.h and sys/stat.h.
1301 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1302 (ftypelet): Reorder to put common cases first, for efficiency.
1303 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1305 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1306 of 10, for compatibility with FreeBSD. All callers changed.
1307 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1308 that can't be deduced solely from st_mode. First arg is now a const
1310 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1311 (strmode): Renamed from mode_string.
1312 (filemodestring): New decl.
1313 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1314 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1315 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1317 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1319 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1320 fsusage.h now does that. Include fsusage.h first, to test interface.
1321 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1322 at most one method (the old code could have generated decls that
1323 didn't conform to C89, not that this was ever exercised).
1324 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1326 2006-03-19 Jim Meyering <jim@meyering.net>
1328 Work even in a chroot where d_ino values for entries in "/"
1329 don't match the stat.st_ino values for the same names.
1330 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1331 number, iterate through all entries again, using lstat instead.
1332 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1333 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1335 * getcwd.c (__getcwd): Clarify a comment.
1336 Use memcpy in place of a call to strcpy.
1338 2006-03-12 Jim Meyering <jim@meyering.net>
1340 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1341 that of the current directory (which we're about to chdir ".." out of),
1342 then save the dev-ino of the parent, instead.
1344 * same-inode.h (SAME_INODE): New file/macro.
1345 * chdir-safer.c (SAME_INODE): Remove definition.
1346 Include "same-inode.h", instead.
1348 * cycle-check.h: Include "same-inode.h".
1349 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1350 * cycle-check.c (SAME_INODE): Remove definition.
1351 * root-dev-ino.h: Include "same-inode.h".
1353 2006-03-11 Eric Blake <ebb9@byu.net>
1355 * same.c (same_name): s/base_name/last_component/
1356 * backupfile.c (check_extension, numbered_backup): Likewise.
1357 * filenamecat.c (file_name_concat): Likewise.
1359 2006-03-11 Eric Blake <ebb9@byu.net>,
1360 Paul Eggert <eggert@cs.ucla.edu>
1362 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1363 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1365 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1366 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1367 (last_component): New method.
1368 * dirname.c (dir_len): Determine when drive letters need a
1369 subsequent slash. Preserve // when it is special.
1370 (dir_name): Don't append dot when drive letter is absolute.
1371 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1372 * basename.c (base_name): New semantics - malloc the result.
1373 Preserve // when it is special. Preserve relative files that look
1375 (base_len): Preserve // when it is special.
1376 (last_component): New method, similar to old base_name semantics.
1377 * stripslash.c (strip_trailing_slashes): Use last_component, not
1378 base_name. Strip redundant slashes from ///.
1380 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1382 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1383 both are 64 bits, since this seems to be the tradition, and this
1384 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1385 we ever run into a host that prefers long long to long in this
1386 case, we'll need another configure-time test. Problem reported by
1389 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1391 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1392 possible collision with system files.
1393 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1394 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1395 WCHAR_MIN and WCHAR_MAX in this case.
1396 (<stddef.h>): Do not include; no longer needed.
1397 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1398 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1399 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1400 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1401 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1402 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1403 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1404 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1405 !defined(__c99))]: Include in this case too, since it's harmless
1407 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1409 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1410 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1411 (_STDINT_MIN, _STDINT_MAX): New macros.
1412 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1413 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1414 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1415 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1416 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1417 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1418 macros, not typedefs; this simplifies things quite a bit.
1419 Use long int for all types narrower than int64_t.
1420 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1421 Define in terms of long long int or int64_t or long int,
1422 not int64_t or int32_t. This saves some compile-time testing.
1423 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1424 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1425 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1426 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1427 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1428 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1429 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1430 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1431 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1432 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1433 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1434 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1435 undef any previous version and define our own version, for
1436 simplicity and consistency with the new macros for types.
1437 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1438 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1439 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1440 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1441 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1442 @WINT_T_SUFFIX@ to keep things simple here.
1443 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1444 Simplify by assuming typical 8/16/32/64 host, since we're
1445 already doing that elsewhere anyway.
1446 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1447 and assume long long int is 64 bits if available. This
1448 speeds up 'configure'.
1450 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1452 * getaddrinfo.c: fixed typo
1454 2006-06-29 Eric Blake <ebb9@byu.net>
1456 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1457 unused static function.
1459 2006-06-29 Eric Blake <ebb9@byu.net>
1461 * stat_.h: New file.
1463 2006-06-29 Derek R. Price <derek@ximbiot.com>
1465 * strftime.c: Assume strftime() exists.
1467 2006-06-28 Bruno Haible <bruno@clisp.org>
1469 * getaddrinfo.h: Fix POSIX URL.
1470 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1471 (use_win32_p): Make static.
1472 (getaddrinfo): Reject service name if it is empty or does not consist
1473 solely of decimal digits, or if its value is > 65535.
1474 (getnameinfo): Remove useless casts.
1476 2006-06-28 Derek R. Price <derek@ximbiot.com>
1478 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1479 Autoconf 2.60 says this stuff was obsolete.
1481 2006-05-12 Bruno Haible <bruno@clisp.org>
1483 * mkdtemp.c [MINGW]: Include <io.h>.
1484 (mkdir): Define using _mkdir.
1486 2006-06-28 Bruno Haible <bruno@clisp.org>
1488 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1489 declaration for wcwidth.
1490 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1492 2006-06-28 Eric Blake <ebb9@byu.net>
1494 * xvasprintf.h: Fix comments.
1496 2006-06-28 Eric Blake <ebb9@byu.net>
1498 * mbchar.h (wcwidth): Include wcwidth.h.
1499 * mbswidth.c (wcwidth): Move from here...
1500 * wcwidth.h: ...to this new file.
1502 2006-06-28 Simon Josefsson <jas@extundo.com>
1504 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1505 functions there. It will succeed on Windows XP, but on Windows
1506 2000 and (presumably) earlier, it will fail, and use the internal
1508 (use_win32_p): New function.
1509 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1510 Support AI_NUMERICSERV to disable getservbyname.
1511 (getnameinfo): New function, only supports
1512 NI_NUMERICHOST|NI_NUMERICSERV for now.
1514 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1515 only have some of them. Add AI_NUMERICSERV. Add prototype for
1518 2006-06-27 Bruno Haible <bruno@clisp.org>
1520 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1522 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1524 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1525 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1526 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1528 2006-06-26 Bruno Haible <bruno@clisp.org>
1530 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1532 Reported by Mark D. Baushke and Larry Jones.
1534 2006-06-26 Bruno Haible <bruno@clisp.org>
1536 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1538 Suggested by Mark D. Baushke and Larry Jones.
1540 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1542 * stdint_.h: Treat BSD/OS like OpenBSD.
1544 2006-06-23 Bruno Haible <bruno@clisp.org>
1546 * stdint_.h: Treat IRIX like OpenBSD.
1548 2006-06-23 Bruno Haible <bruno@clisp.org>
1550 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1551 ISO C 99 Technical Corrigendum 1.
1553 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1555 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1556 Some compiler complained about some of them. Problem reported by
1558 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1560 2006-06-21 Simon Josefsson <jas@extundo.com>
1562 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1565 * socket_.h: Don't define WINVER.
1567 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1568 slightly modified to work in gnulib.
1570 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1572 * read-file.c (fread_file): Start with buffer allocation of
1573 0 bytes rather than 1 byte; this simplifies the code.
1574 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1575 code to free buffer and save/restore errno.
1576 (internal_read_file): Remove unused local.
1578 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1580 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1581 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1582 Problem reported by Denis Excoffier in
1583 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1585 2006-06-19 Simon Josefsson <jas@extundo.com>
1587 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1589 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1591 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1593 2006-06-17 Bruno Haible <bruno@clisp.org>
1595 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1597 2006-06-17 Bruno Haible <bruno@clisp.org>
1599 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1600 problem on Solaris 2.5.1.
1602 2006-06-16 Eric Blake <ebb9@byu.net>
1604 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1605 * unicodeio.c [!defined errno]: Likewise.
1606 * strtol.c [!defined errno]: Likewise.
1607 * strtod.c [!defined errno]: Likewise.
1609 2006-06-15 Bruno Haible <bruno@clisp.org>
1611 * stdint_.h: Rewritten to be fully auto-configured.
1612 Fixes bug on HP-UX/IA64.
1614 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1616 * getdate.y (__attribute__): Don't define if already defined.
1617 Problem reported by Larry Jones.
1618 * utimens.c (__attribute__): Likewise.
1620 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1622 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1623 reported by Andreas Schwab.
1625 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1626 Bruno Haible <bruno@clisp.org>
1628 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1630 2006-05-26 Martin Lambers <marlam@marlam.de>
1632 * getpass.c: Updates the test for the native W32 API, and adds
1633 missing includes, thus fixing compilation warnings.
1635 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1637 * tempname.c (small_open, large_open): New macros.
1638 (__open, __open64) [!_LIBC]: Remove.
1639 (__gen_tempname): Use small_open and large_open instead of __open
1640 and __open64. This fixes a portability bug on HP-UX 11.11i
1641 reported by Simon Wing-Tang in
1642 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1644 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1646 * exclude.c (exclude_fnmatch): New function.
1647 (excluded_file_name): Call exclude_fnmatch.
1648 * exclude.h (excluded_file_name): New prototype
1650 2006-05-24 Bruno Haible <bruno@clisp.org>
1652 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1653 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1654 Reported by Thorsten Maerz <torte@netztorte.de> via
1655 Aaron Stone <aaron@serendipity.cx>.
1657 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1659 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1660 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1661 (my_usleep): Don't mishandle maximum value.
1663 2006-05-19 Jim Meyering <jim@meyering.net>
1665 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1667 2006-05-17 Bruno Haible <bruno@clisp.org>
1670 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1672 2006-05-17 Bruno Haible <bruno@clisp.org>
1674 * stdint_.h: Fix recognition of Cygwin.
1676 2006-05-11 Jim Meyering <jim@meyering.net>
1678 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1680 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1682 * crc.c (crc32_update): Remove unnecessary L suffix.
1683 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1684 unwanted sign propagation, e.g., on hosts with 64-bit int.
1685 There still are some problems with reeelly weird theoretical hosts
1686 (e.g., 33-bit int) but it's not worth worrying about now.
1687 * sha1.c (rol): Likewise.
1688 (K1, K2, K3, K4): Remove unnecessary L suffix.
1690 2006-05-10 Bruno Haible <bruno@clisp.org>
1692 * des.c: Cast to avoid warnings.
1694 2006-05-10 Simon Josefsson <jas@extundo.com>
1696 * md4.c: Typo fix, update copyright years.
1697 (K1, K2): Don't use L because it turn computations into 64-bit on
1700 2006-05-09 Bruno Haible <bruno@clisp.org>
1702 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1703 (EOVERFLOW): Define fallback value.
1704 (xstrcat): New function.
1705 (xvasprintf): Recognize the special case of a string concatenation.
1707 2006-05-01 Bruno Haible <bruno@clisp.org>
1709 * stdint_.h: Shorter URL.
1710 * inttypes.h: Likewise.
1712 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1714 * verify.h: Document the internals better. Most of this change
1715 was written by Bruno Haible.
1717 2006-04-29 Bruno Haible <bruno@clisp.org>
1719 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1720 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1722 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1724 * getdate.y (get_date): When adding relative date, start with the
1725 initial time, not with the result of the first mktime call.
1727 2006-04-23 Bruno Haible <bruno@clisp.org>
1729 * copy-file.c: Include <unistd.h> unconditionally.
1730 * execute.c: Likewise.
1731 * fatal-signal.c: Likewise.
1732 * findprog.c: Likewise.
1733 * mkdtemp.c: Likewise.
1736 * wait-process.h: Likewise.
1738 2006-04-23 Bruno Haible <bruno@clisp.org>
1740 * fwriteerror.c (fwriteerror): Call fclose also when an error
1741 condition was already detected.
1742 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1744 2006-04-19 Derek Price <derek@ximbiot.com>
1745 Eric Blake <ebb9@byu.net>
1747 * inttypes.h: Correct grammar in comment.
1749 2006-04-18 Derek Price <derek@ximbiot.com>
1750 Paul Eggert <eggert@cs.ucla.edu>
1752 * inttypes.h: New file.
1753 * strtoimax.c: Assume <inttypes.h>.
1755 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1757 * utimens.c (futimens): glibc futimesat messes up if /proc
1758 isn't mounted. Problem reported by Kir Kolyshkin.
1760 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1762 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1763 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1764 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1766 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1768 Merge regex changes from libc, removing some of our
1769 POSIX-conformance changes that were rejected and redoing them in a
1772 * regcomp.c (re_compile_internal, init_dfa):
1773 Length arg is now size_t, not Idx. All uses changed.
1774 (peek_token): Forward decl now says internal_function.
1775 (__re_error_msgid, __re_error_msgid_idx):
1776 Now static rather than extern with attribute_hidden.
1777 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1778 For some reason libc prefers K&R style defns for external functions.
1779 (regerror) [!defined _LIBC]: Likewise.
1780 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1781 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1782 (build_range_exp, build_collating_symbol):
1784 (re_compile_fastmap): Use '\0' to memset, not 0.
1785 (utf8_sb_map): Make the calculations more obvious.
1786 (init_dfa, parse_bracket_exp, build_charclass_op):
1787 Call calloc and cast result, as glibc does.
1788 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1789 (build_range_exp, build_collating_symbol):
1790 Now internal functions.
1792 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1794 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1795 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1796 Don't depend on VMS; depend on __VMS instead, for POSIX
1797 namespace cleanness.
1798 (regoff_t): Define to ssize_t, not long int.
1800 Remove the REG_ macros named below. Instead, make the old names
1801 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1803 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1804 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1805 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1806 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1807 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1808 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1809 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1810 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1811 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1812 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1813 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1814 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1815 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1816 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1817 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1818 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1819 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1821 Remove. All uses replaced by the old RE_* names.
1822 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1823 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1824 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1825 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1826 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1827 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1828 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1829 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1830 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1831 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1832 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1833 Don't bother having these macros be independent of each others'
1834 values, since they no longer exist in the POSIX name space.
1836 Rename the following member names back to their old names,
1837 unless !__USE_GNU_REGEX. All uses changed back.
1838 (buffer): Renamed from re_buffer.
1839 (allocated): Renamed from re_allocated.
1840 (used): Renamed from re_used.
1841 (syntax): Renamed from re_syntax.
1842 (fastmap): Renamed from re_fastmap.
1843 (translate): Renamed from re_translate.
1844 (can_be_null): Renamed from re_can_be_null.
1845 (regs_allocated): Renamed from re_regs_allocated.
1846 (fastmap_accurate): Renamed from re_fastmap_accurate.
1847 (no_sub): Renamed from re_no_sub.
1848 (not_bol): Renamed from re_not_bol.
1849 (not_eol): Renamed from re_not_eol.
1850 (newline_anchor): Renamed from re_newline_anchor.
1851 (num_regs): Renamed from rm_num_regs.
1852 (start): Renamed from rm_start.
1853 (end): Renamed from rm_end.
1855 (free_state): Move up a bit.
1857 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1858 #define to be empty.
1859 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1860 when that is what is intended.
1861 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1862 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1864 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1865 All uses changed back to re_malloc, etc. It's now the caller's
1866 responsibility to check for overflow; all callers changed.
1867 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1868 (re_x2nrealloc): Remove.
1869 (free_state): Remove decl.
1871 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1872 (re_set_registers, re_exec):
1875 2006-01-31 Roland McGrath <roland@redhat.com>
1877 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1878 Reported by Mike Frysinger <vapier@gentoo.org>.
1880 2006-01-15 Andreas Jaeger <aj@suse.de>
1883 * regex_internal.c (re_string_reconstruct): Adjust for
1884 build_wcs_upper_buffer change.
1885 (build_wcs_upper_buffer): Change return type.
1887 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1889 * regex_internal.h: Include <stdint.h> if available.
1891 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1893 * regex_internal.h (SIZE_MAX): Provide a default definition.
1895 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1897 * regcomp.c: Adjust for changed secondary hash function.
1899 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1901 * regex.h: Pretty printing.
1902 Clean up namespace a bit.
1904 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1906 * regexec.c (update_cur_sifted_state, check_arrival,
1907 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1909 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1910 Ulrich Drepper <drepper@redhat.com>
1913 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1914 (bitset_word_t): Renamed from bitset_word. All uses changed.
1916 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1919 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1920 * regcomp.c: Remove unnecessary uses of
1921 unsigned RE_TRANSLATE_TYPE.
1922 * regex_internal.h: Likewise.
1923 * regex_internal.c: Likewise.
1924 * regexec.c: Likewise.
1925 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1927 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1929 * regexec.c (find_recover_state): Remove unnecessary
1931 (transit_state_bkref): Make DFA a const pointer.
1932 (get_subexp): Likewise.
1933 (check_arrival): Likewise.
1934 (update_cur_sifted_state): Likewise.
1935 (re_search_internal): Likewise.
1936 (prune_impossible_nodes): Likewise.
1937 (acquire_init_state_context): Likewise.
1938 (proceed_next_node): Likewise.
1939 (set_regs): Likewise.
1940 (free_fail_stack_return): Likewise.
1941 (check_arrival_expand_ecl): Mark DFA parameter as const.
1942 (check_arrival_expand_ecl_sub): Likewise.
1943 (check_subexp_limits): Likewise.
1944 (sub_epsilon_src_nodes): Likewise.
1945 (add_epsilon_src_nodes): Likewise.
1946 (merge_state_array): Likewise.
1947 (update_regs): Likewise.
1948 (build_trtable): Likewise.
1949 (sift_states_backward): Mark MCTX parameter as const.
1950 (build_sifted_states): Likewise.
1951 (update_cur_sifted_state): Likewise.
1952 (sift_states_mkref): Likewise.
1953 (check_arrival_expand_ecl): Mark eclosure as const.
1954 (check_dst_limits_calc_pos_1): Likewise.
1955 * regex_internal.h (re_match_context_t): Make dfa a const
1958 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1960 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1961 (transit_state_sb): Likewise.
1962 (transit_state_mb): Likewise.
1963 (sift_states_iter_mb): Likewise.
1964 (check_arrival_add_next_nodes): Likewise.
1965 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1966 [_LIBC] (re_search_2_stub): Use mempcpy.
1968 * regex_internal.c (re_string_reconstruct): Avoid calling
1969 mbrtowc for very simple UTF-8 case.
1971 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1973 (re_acquire_state_context): Likewise.
1974 * regex_internal.h: Adjust prototypes.
1976 * regex.c: Prevent using C++ compilers.
1978 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1979 (re_acquire_state_context): Likewise.
1981 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1982 Bruno Haible <bruno@clisp.org>
1984 * stdint_.h: On OpenBSD, don't redefine types already included in
1985 <sys/types.h> and <inttypes.h>.
1987 2006-03-24 Eric Blake <ebb9@byu.net>
1989 * time_r.c (copy_string_result): Remove, as it is no longer used.
1991 2006-03-24 Simon Josefsson <jas@extundo.com>
1993 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1994 including some doc fixes.
1995 (base64_encode_alloc): Fix +1 bug on allocation failures.
1997 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1999 * base64.c (base64_encode): Do not read past end of array with
2000 unsanitized input on systems with CHAR_BIT > 8.
2002 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
2004 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
2005 Typedef to long int, not to off_, as POSIX will likely change
2008 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
2010 * argp-help.c (validate_uparams): Fix typo
2011 * argp-parse.c (argp_default_options): Consistently begin help
2012 messages with a lowercase letter.
2014 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
2016 * time_r.h (asctime_r, ctime_r): Remove. These functions can
2017 overrun buffers and shouldn't be used (much as gets shouldn't be
2019 * time_r.c (asctime_r, ctime_r): Likewise.
2021 2006-03-08 Simon Josefsson <jas@extundo.com>
2023 * gc-gnulib.c (randomize): Don't open files called 'no', they
2024 signal that configure disabled the device.
2026 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
2028 * c-stack.c: Include unistd.h unconditionally, since we now assume
2030 * getlogin_r.c: Likewise.
2031 * getlogin_r.h: Likewise.
2033 * pagealign_alloc.c: Likewise.
2034 * unistd_.h: Remove; no longer needed.
2036 2006-03-07 Simon Josefsson <jas@extundo.com>
2038 * unistd_.h: New file.
2040 2006-03-07 Simon Josefsson <jas@extundo.com>
2042 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
2044 2006-03-01 Simon Josefsson <jas@extundo.com>
2046 * readline.c: Fix typo, tiny patch from Stepan Kasal
2049 2006-02-28 Simon Josefsson <jas@extundo.com>
2051 * getopt.c: Protect #include of unistd.h, for MSVS.
2053 2006-02-27 Simon Josefsson <jas@extundo.com>
2055 * base64.h: Indent #define's. From Jim Meyering
2058 2006-02-27 Jim Meyering <jim@meyering.net>
2060 Revert the change of 2006-02-24, so these files can continue
2061 to be sync'd from gettext.
2062 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
2065 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
2067 * glob.c: Say "invalid" rather than "illegal" in comments.
2069 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2071 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
2073 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
2075 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
2076 AT_FDCWD exceeds INT_MAX.
2077 * openat.h (AT_FDCWD): Likewise.
2079 2006-02-14 Jim Meyering <jim@meyering.net>
2081 Sync from coreutils.
2083 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
2084 failure on deficient systems, and simplify gnulib lgpl dependencies.
2085 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
2086 xmalloc/lstat combination. Based on a patch from Bruno Haible.
2088 * xalloc-die.c: Remove unused definition of N_.
2090 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
2092 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
2094 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
2096 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
2097 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
2099 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
2101 * argp-namefrob.h: Restore changes accidentally lost during the
2102 "autoupdate" on 2005-12-12.
2104 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
2106 * fnmatch.c (L_): Renamed from L, to work around a bug in
2107 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
2108 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
2111 2006-01-26 Simon Josefsson <jas@extundo.com>
2113 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
2114 prototype is visible on mingw32.
2116 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
2119 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
2122 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
2124 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
2125 attempt to open for write; this always fails, at least on POSIX
2126 hosts. This reinstates the 2006-01-09 change, which was
2127 inadvertently removed.
2129 2006-01-26 Bruno Haible <bruno@clisp.org>
2130 Paul Eggert <eggert@cs.ucla.edu>
2132 * stdbool_.h (_Bool)
2133 [(! (defined __cplusplus || defined __BEOS__)
2134 && !defined __GNUC__
2135 && !(defined __HP_cc || defined __xlc__
2136 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
2137 || defined __sgi))]:
2138 #define to signed char in these cases too; this simplifies
2139 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
2140 etc., separately) and makes it more conservative.
2142 2006-01-21 Jim Meyering <jim@meyering.net>
2144 Sync from the stable (b5) branch of coreutils:
2146 * fts.c (fts_children): Don't let close() clobber errno from
2149 * fts.c (fts_stat): When following a symlink-to-directory,
2150 don't necessarily interpret stat-fails+lstat-succeeds as indicating
2151 a dangling symlink. That can also happen at least for ELOOP.
2152 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
2153 FYI, this bug predates the inclusion of fts.c in coreutils.
2155 * fts.c (fts_open): Put new maxarglen declaration and uses
2156 in their own block, so pre-c99 compilers don't object.
2158 Avoid the double-free (first in fts_read, second in fts_close) that
2159 would occur when an `active' directory is made inaccessible (e.g.,
2160 via chmod a-x) during a traversal.
2161 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2162 before returning. Reproduce this failure by
2163 mkdir -p a/b; cd a; chmod a-x . b
2164 Reported by Stavros Passas.
2166 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2168 * argp-namefrob.h: Bugfix. Remove stray #
2170 2006-01-25 Bruno Haible <bruno@clisp.org>
2172 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2174 Reported by Paul Eggert.
2176 2006-01-25 Jim Meyering <jim@meyering.net>
2178 * fileblocks.c: Remove more useless parentheses.
2179 * readutmp.h: Likewise.
2181 2006-01-24 Bruno Haible <bruno@clisp.org>
2183 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2185 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2188 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2189 to avoid problems with the built-in _Bool type.
2190 Reported by Paul Eggert on 2005-11-26.
2192 2006-01-24 Jim Meyering <jim@meyering.net>
2194 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2196 2006-01-24 Simon Josefsson <jas@extundo.com>
2198 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2201 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2203 Work around porting bugs reported by Dieter in
2204 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2205 * getopt.c (_NOPROTO): Remove; no longer needed.
2206 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2207 Include "getopt.h" first, to check interface.
2208 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2210 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2211 (__strndup): Revert to K&R-style function dfns, the glibc style.
2212 * strnlen.c: Don't claim it's taken from glibc; it's not.
2213 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2214 Include strnlen.h first, to get prototype properly.
2215 (strnlen): Renamed from __strnlen.
2218 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2220 These changes imported from libc.
2221 * getopt.c: Use __fxprintf instead of inline stream orientation
2222 test and two separate function calls.
2223 * strndup.c (__strndup): Add libc_hidden_def.
2225 2006-01-22 Bruno Haible <bruno@clisp.org>
2227 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2228 temporary buffer for sprintf, take into account the precision also
2229 for 'd', 'i', 'u', 'o', 'x', 'X'.
2231 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2233 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2234 to pacify gcc -Wswitch-default.
2236 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2238 * argp-help.c (usage_long_opt): Do not print DOC options.
2239 (__argp_base_name): Removed
2240 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2242 (__argp_base_name): Provide macro definition or extern declaration
2243 depending on the configuration
2245 2006-01-20 Simon Josefsson <jas@extundo.com>
2247 * inet_ntop.h: Unconditionally include sys/socket.h.
2249 2006-01-19 Simon Josefsson <jas@extundo.com>
2251 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2253 2006-01-12 Simon Josefsson <jas@extundo.com>
2255 * base64.c: Fix warning, reported by Bruno Haible
2256 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2258 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2260 Sync from coreutils.
2261 * md5.c: Fix commentary typos.
2262 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2263 * md5.h (__attribute__): Remove; unused.
2264 * sha1.c: Fix commentary to match md5 better.
2265 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2266 so that we don't need to worry about alignment. All uses changed.
2267 This merges the 2005-10-28 md5 change into sha1.
2269 2006-01-11 Jim Meyering <jim@meyering.net>
2271 Sync from coreutils.
2272 * md5.c (OP): Fix spacing.
2274 2006-01-11 Simon Josefsson <jas@extundo.com>
2276 * stdint_.h (SIZE_MAX): Add missing (.
2278 2006-01-10 Bruno Haible <bruno@clisp.org>
2280 * argp.h (__const): Remove macro. Use const instead.
2281 * argp-fmtstream.h (__const): Likewise.
2282 * glob_.h (__const): Remove macro.
2283 * glob-libc.h: Use const instead of __const.
2285 2006-01-10 Jim Meyering <jim@meyering.net>
2287 Avoid the double-free (first in fts_read, second in fts_close) that
2288 would occur when an `active' directory is made inaccessible (e.g.,
2289 via chmod a-x) during a traversal.
2290 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2291 before returning. Reproduce this failure by
2292 mkdir -p a/b; cd a; chmod a-x . b
2293 Reported by Stavros Passas.
2295 Sync from coreutils.
2296 * sha1.c: Tweak grammar in a comment.
2298 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2300 * regex_internal.h (BITSET_WORD_BITS):
2301 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2302 preprocessor mishandles large unsigned values as if they were signed.
2303 Problem reported by Claudio Fontana in
2304 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2306 2006-01-10 Simon Josefsson <jas@extundo.com>
2308 * socket_.h: New file.
2310 2006-01-10 Bruno Haible <bruno@clisp.org>
2312 * localcharset.c: Update from GNU gettext.
2314 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2316 Sync from coreutils.
2317 * chdir-long.c (cdb_free): Don't bother trying to open directory
2318 for write access: POSIX says that must fail.
2319 * fts.c (diropen): Likewise.
2320 * save-cwd.c (save_cwd): Likewise.
2321 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2322 well, for minor improvements on hosts that lack O_DIRECTORY.
2323 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2324 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2325 Fall back on chown if open failed with EACCES.
2327 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2328 Report an error at compile-time if only a 1-second nominal clock
2329 resolution is found.
2331 * lchmod.h: New file.
2332 * mkdir-p.c: Include lchmod.h, lchown.h.
2333 (make_dir_parents): Use lchown rather than chown, and
2334 lchmod rather than chmod.
2336 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2337 too. Problem with "none" reported by Bob Proulx. Problem with
2338 "proc" reported by n0dalus.
2340 * mountlist.c: Include <limits.h>.
2341 (dev_from_mount_options)
2342 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2343 New function. It no longer assumes "dev=" has the System V meaning
2344 on Linux (since it doesn't). It also parses "dev=" more carefully.
2345 (read_file_system_list)
2346 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2347 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2350 * posixtm.h (PDS_PRE_2000): New macro.
2351 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2352 All usages changed. Reject dates outside the range 1969-1999 if
2353 PDS_PRE_2000 is used.
2355 2006-01-09 Jim Meyering <jim@meyering.net>
2357 Sync from coreutils.
2359 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2361 * chdir-safer.h, chdir-safer.c: New files.
2363 * modechange.c (mode_compile): Reject an invalid mode string
2364 that starts with an octal digit. From Andreas Gruenbacher.
2366 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2367 and dup to open_safer and dup_safer, respectively.
2368 (openat_permissive): Fix typo in comment.
2370 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2371 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2372 (_): Remove; no longer needed.
2373 (openat): Renamed from rpl_openat; no need for rpl_openat
2374 since openat.h renames openat for us.
2375 Replace most of the body with a call to openat_permissive,
2376 to avoid duplicate code.
2377 Port to (probably hypothetical) environments were mode_t is
2379 (openat_permissive): Require mode arg, so that we can check
2380 types better. Put it just after flags. Change cwd failure
2381 indicator from pointer-to-bool to pointer-to-errno-value.
2382 All callers changed.
2383 Invoke openat_save_fail and/or openat_restore_fail if
2384 cwd_errno is null, so that openat can call us.
2385 (openat_permissive, fdopendir, fstatat, unlinkat):
2386 Simplify errno handling to avoid some duplicate code,
2387 as it's OK to set errno on success.
2388 * openat.h: Revamp code so that function macros depend on
2389 __OPENAT_PREFIX only, not also on AT_FDCWD.
2390 (openat_ro): Remove. Caller changed to use openat_permissive.
2391 (openat_permissive): Now a macro, if not a function.
2392 (openat_restore_fail, openat_save_fail): Now always functions,
2393 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2395 * openat-priv.h: New file, defining macros used by mkdirat.c
2397 * mkdirat.c: Include openat-priv.h.
2398 Remove definitions of macros defined therein.
2399 * openat.c: Likewise.
2401 * mkdirat.c (mkdirat): New file and function.
2402 * openat.h (mkdirat): Declare.
2404 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2406 * openat.h (openat_permissive): Declare.
2407 (openat_ro): Define.
2409 * openat.c (EXPECTED_ERRNO): New macro.
2410 (openat_permissive): New function -- used in remove.c rewrite.
2411 (all functions): Set errno just before returning, only if there
2412 was an actual failure.
2413 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2415 Emulate openat-family functions using Linux's procfs, if possible.
2416 Idea and some code based on Ulrich Drepper's glibc changes.
2418 * openat.c: (BUILD_PROC_NAME): New macro.
2419 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2420 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2421 before falling back on save_cwd and restore_cwd.
2422 (fdopendir, fstatat, unlinkat): Likewise.
2424 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2425 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2427 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2428 as second argument to va_arg. Otherwise, some versions of gcc
2429 warn that `if this code is reached, the program will abort'.
2431 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2433 Sync from coreutils.
2435 Add POSIX ACL support
2436 * acl.h (copy_acl, set_acl): Add declarations.
2437 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2438 systems other than Linux.
2439 (chmod_or_fchmod): New function: use fchmod when possible,
2440 and chmod otherwise.
2441 (file_has_acl): Add a POSIX ACL implementation, with a
2442 Linux-specific subcase.
2443 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2444 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2445 acls are unsupported.
2446 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2447 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2450 2006-01-09 Bruno Haible <bruno@clisp.org>
2452 * sysexit_.h (EX_OK): New macro.
2453 Suggested by Martin Lambers <marlam@marlam.de>.
2455 2006-01-09 Bruno Haible <bruno@clisp.org>
2457 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2458 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2459 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2460 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2462 2006-01-09 Bruno Haible <bruno@clisp.org>
2464 * stdint_.h (SIZE_MAX): Write the value without involving negative
2467 2005-10-16 Bruno Haible <bruno@clisp.org>
2469 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2470 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2472 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2474 * strftime.c (tzname): Don't declare if it is already #defined.
2475 Problem reported for Mingw by Mark Junker.
2477 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2479 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2480 long int, not int, for nanosecond counts, so that people who are
2481 used to POSIX struct timespec won't be surprised. Reported by Jim
2484 2005-12-16 Jim Meyering <jim@meyering.net>
2486 * fprintftime.c, fprintftime.h: New files.
2488 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2490 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2491 * argp-help.c (fill_in_uparams): Check if the constructed
2492 struct uparams is valid. Fall back to the default values if it is
2495 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2497 * argp-help.c (__argp_base_name): New function
2498 (__argp_short_program_name): Rewrite using __argp_base_name
2499 * argp-namefrob.h: Define program_invocation_name and
2500 program_invocation_short_name if requested
2501 (__argp_base_name): Add prototype
2502 * argp-parse.c (argp_def): Use gettext wrappers
2503 (argp_default_parser): Use __argp_base_name
2504 * argp-pin.c: New file. Defines program_invocation_name and
2505 program_invocation_short_name on systems that lack them.
2507 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2509 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2510 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2511 porting problem reported by Georg Schwarz in
2512 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2514 2005-07-09 Bruno Haible <bruno@clisp.org>
2516 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2517 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2518 Reported by Mark Junker <mjscod@gmx.de>.
2520 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2522 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2523 (uintmax_t) [defined uintmax_t]: Do not declare.
2524 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2525 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2526 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2527 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2528 sake of portability to weird hosts that C allows (though we don't
2529 know of any practical examples).
2531 * savedir.h (fdsavedir): New decl.
2532 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2533 contains most of the former guts of savedir.
2534 (savedir): Use savedirstream.
2537 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2539 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2540 coreutils no longer futzes with rounding modes.
2542 2005-11-14 Jim Meyering <jim@meyering.net>
2544 * mkstemp-safer.c: Include <config.h>, required for possible
2545 replacement of mkstemp.
2547 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2549 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2551 (gethrxtime) [! (HAVE_NANOUPTIME
2552 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2553 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2554 our own approximation.
2556 2005-11-10 Simon Josefsson <jas@extundo.com>
2558 * readline.c: Remove EOL.
2560 2005-11-08 Eric Blake <ebb9@byu.net>
2562 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2564 2005-11-08 Eric Blake <ebb9@byu.net>
2566 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2568 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2570 Fix porting problem reported by Theodoros V. Kalamatianos.
2571 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2572 Don't assume that futimes failing means we must fail.
2574 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2576 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2577 leave errno alone. Problem reported by Dmitry V. Levin.
2579 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2581 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2582 errno alone. Problem reported by Frederic Jolliton.
2584 2005-10-28 Simon Josefsson <jas@extundo.com>
2586 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2587 "restrict" keywords, as per POSIX. Protect the function
2588 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2589 Don't use K&R prototypes. Check the sprintf return values.
2590 Re-define EAFNOSUPPORT if not present. Indent.
2592 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2593 suggested by Bruno Haible <bruno@clisp.org>.
2595 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2597 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2599 * gc-libgcrypt.c: Add MD2 (which is not available through
2602 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2604 * md2.h, md2.c: New files.
2606 2005-10-24 Simon Josefsson <jas@extundo.com>
2608 * md4.h: Shrink buffer size, now that we changed the type.
2610 2005-10-22 Simon Josefsson <jas@extundo.com>
2612 * arcfour.h, arcfour.c: Use fixed size indices in the
2613 arcfour_context struct (simplify test vector testing in GNU
2616 2005-10-22 Simon Josefsson <jas@extundo.com>
2618 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2619 suggested by Bruno Haible <bruno@clisp.org>.
2621 2005-10-22 Simon Josefsson <jas@extundo.com>
2623 * crc.h: Include stddef.h, for size_t.
2625 2005-10-21 Simon Josefsson <jas@extundo.com>
2627 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2628 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2630 2005-10-21 Simon Josefsson <jas@extundo.com>
2632 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2635 2005-10-21 Simon Josefsson <jas@extundo.com>
2637 * gc-gnulib.c: Support ARCTWO in CBC mode.
2639 2005-10-21 Simon Josefsson <jas@extundo.com>
2641 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2644 * hmac-sha1.c (hmac_sha1): Likewise.
2646 * crc.c (crc32_update): Actually use crc parameter, suggested by
2647 Bruno Haible <bruno@clisp.org>.
2649 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2652 2005-10-21 Simon Josefsson <jas@extundo.com>
2654 * des.h, des.c: New files.
2656 * gc-gnulib.c: Support DES.c
2658 2005-10-21 Simon Josefsson <jas@extundo.com>
2660 * arctwo.h, arctwo.c: New files.
2662 * gc-gnulib.c: Support ARCTWO.
2664 2005-10-21 Simon Josefsson <jas@extundo.com>
2666 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2668 2005-10-19 Simon Josefsson <jas@extundo.com>
2670 * gc-gnulib.c: Support ARCFOUR.
2672 2005-10-19 Simon Josefsson <jas@extundo.com>
2674 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2677 * gc.h: Add ECB enum type.
2679 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2681 2005-10-19 Simon Josefsson <jas@extundo.com>
2683 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2685 2005-10-18 Simon Josefsson <jas@extundo.com>
2687 * md4.h, md4.c: New files, based on md5.?.
2689 2005-10-17 Simon Josefsson <jas@extundo.com>
2691 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2693 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2695 2005-10-17 Simon Josefsson <jas@extundo.com>
2697 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2699 2005-10-17 Simon Josefsson <jas@extundo.com>
2701 * gc.h, gc-libgcrypt.c: Add ciphers.
2703 2005-10-17 Simon Josefsson <jas@extundo.com>
2705 * sha1.c: Use uint32_t instead of md5_uint32.t
2707 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2710 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2712 * md5.h: Use stdint.h and uint32_t. Doc fix.
2714 2005-10-15 Simon Josefsson <jas@extundo.com>
2716 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2718 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2720 2005-10-14 Simon Josefsson <jas@extundo.com>
2722 * arcfour.h, arcfour.c: New files.
2724 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2726 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2727 include <wchar.h>; no longer needed.
2729 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2730 and Ulrich Drepper <drepper@redhat.com>
2733 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2734 instead of inline stream orientation test and two separate
2735 function calls. Pay no attention to USE_IN_LIBIO.
2737 2005-10-14 Roland McGrath <roland@redhat.com>
2739 Import from libc. [BZ #1331]
2740 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2742 Reported by Matej Vela <vela@debian.org>.
2744 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2746 * mkdir-p.c (make_dir_parents): Don't report an error if an
2747 intermediate directory is in a read-only file system. Problem
2748 reported by Eric Blake.
2750 2005-10-13 Simon Josefsson <jas@extundo.com>
2752 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2753 Move memory allocation outside of loop.
2755 2005-10-12 Simon Josefsson <jas@extundo.com>
2757 * gc-pbkdf2-sha1.c: New file.
2759 * gc.h: Add gc_pbkdf2_sha1 prototype.
2761 2005-10-12 Simon Josefsson <jas@extundo.com>
2763 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2764 suggested by Bruno Haible <bruno@clisp.org>.
2766 2005-10-12 Simon Josefsson <jas@extundo.com>
2768 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2770 * gc-gnulib.c (gc_hmac_sha1): New function.
2772 2005-10-12 Simon Josefsson <jas@extundo.com>
2774 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2776 2005-10-12 Simon Josefsson <jas@extundo.com>
2778 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2779 GC_USE_HMAC_MD5, respectively.
2781 * gc-libgcrypt.c (gc_md5): Fix assert call.
2784 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2786 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2788 * gc-gnulib.c (gc_hash_buffer): Ditto.
2790 2005-10-11 Bruno Haible <bruno@clisp.org>
2792 * c-strcasestr.h: New file, from GNU gettext.
2793 * c-strcasestr.c: New file, from GNU gettext.
2795 2005-10-11 Bruno Haible <bruno@clisp.org>
2797 * c-strcase.h: New file, from GNU gettext.
2798 * c-strcasecmp.c: New file, from GNU gettext.
2799 * c-strncasecmp.c: New file, from GNU gettext.
2801 2005-10-11 Simon Josefsson <jas@extundo.com>
2803 * crc.h, crc.c: New files.
2805 * gc.h (gc_hash_buffer): Add doc.
2807 2005-10-08 Simon Josefsson <jas@extundo.com>
2809 * gc.h: Add gc_hash and gc_hash_buffer.
2811 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2813 * gc-libgcrypt.c (gc_hash_buffer): Add.
2815 2005-10-11 Bruno Haible <bruno@clisp.org>
2817 * strcasecmp.c: Include limits.h.
2818 (strcasecmp): Avoid integer overflow on exotic platforms.
2819 * strncasecmp.c: Include limits.h.
2820 (strncasecmp): Avoid integer overflow on exotic platforms.
2821 Reported by Paul Eggert.
2823 2005-10-06 Simon Josefsson <jas@extundo.com>
2825 * hmac-md5.c: New file.
2829 2005-10-06 Simon Josefsson <jas@extundo.com>
2831 * memxor.c (memxor): Avoid casts and warnings.
2833 2005-10-05 Derek Price <derek@ximbiot.com>
2835 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2837 2005-10-05 Simon Josefsson <jas@extundo.com>
2839 * memxor.c (memxor): Fix compiler error.
2841 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2842 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2844 * memxor.h, memxor.c: New files.
2846 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2847 we assume all systems have it, suggested by Jim Meyering
2848 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2849 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2850 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2853 2005-10-04 Bruno Haible <bruno@clisp.org>
2855 * verify.h (verify_true): Provide alternative definition for C++.
2857 2005-10-04 Simon Josefsson <jas@extundo.com>
2859 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2860 D. Baushke" <mdb@gnu.org>.
2862 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2864 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2865 (SSIZE_MAX): New macro, if not already defined.
2866 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2869 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2871 * exclude.c: Include verify.h.
2872 (verify): Remove. All callers changed to use verify.h's version.
2873 * strtoimax.c: Likewise.
2874 * utimecmp.c: Likewis.e
2876 Sync from coreutils.
2877 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2878 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2879 * .cvsignore: Add fts.h, search.h, t-fpending.
2880 * settime.c (settime): Fix { typo in previous patch. Also, don't
2881 bother returning ENOSYS if settimeofday or stime fails; just let
2882 them return whatever errno they want to return.
2883 * utimens.c: Include unistd.h, for dup2.
2884 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2885 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2887 2005-10-02 Jim Meyering <jim@meyering.net>
2889 Sync from coreutils.
2890 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2891 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2892 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2893 Remove AT_FDCWD test.
2894 Do not consume the fd unless successful.
2895 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2896 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2897 block, so that we don't even try to compile it if settimeofday is
2898 available. This works around a compilation failure on OSF1 V5.1,
2899 due to stime requiring a `long int*' while tv_sec is `int'.
2901 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2903 * getdelim.c (getdelim): Remove unused variables.
2905 2005-10-01 Simon Josefsson <jas@extundo.com>
2907 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2908 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2909 AI_* and EAI_* definitions. Protect function declarations.
2911 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2913 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2914 so that the code works even with ancient cpp. Portability problem
2915 with GCC 2.7.2.1 reported by Thomas M.Ott.
2917 2005-09-27 Jim Meyering <jim@meyering.net>
2919 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2921 * intprops.h (signed_type_or_expr__): Define.
2922 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2925 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2927 * verify.h (verify_expr): Remove, replacing with:
2928 (verify_true): New macro that returns true instead of void.
2929 (verify_type__): Remove.
2930 (verify): Use verify_true rather than verify_type__.
2932 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2934 * utimens.c (ENOSYS): Define if not already defined.
2935 (futimens): Support having a null PATH if the file descriptor
2938 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2940 (__attribute): Define to empty unless GCC 3.1 or later.
2941 This works around a core dump on OpenBSD 3.4, which has GCC
2942 2.95.3, which dumps core when given __attribute__(()). It also
2943 simplifies other tests, since we really don't want to bother with
2944 worrying about which ancient version of GCC supported what.
2945 Original problem reported by Yoann Vandoorselaere, with part of
2946 the fix suggested by Derek Price.
2948 2005-09-24 Jim Meyering <jim@meyering.net>
2950 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2951 so we can once again use a positive bitfield width of 1 -- now we
2952 don't have to explain why we were using a bitfield width of 2.
2954 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2956 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2957 Problem reported by Eric Blake.
2958 (getaddrinfo): Initialize se so that it's not garbage.
2959 Redo internal storage allocation so that it doesn't make unportable
2960 assumptions about alignment.
2963 * utimens.c (futimens): Use futimesat if available.
2964 Prefer it to futimes since it doesn't have the futimes bug.
2966 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2967 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2968 Instead, declare a function that returns a pointer to an array,
2969 and use verify_type__ to declare the size of the array.
2970 Problem and germ of a solution reported by Bruno Haible.
2971 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2972 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2974 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2976 Sync from coreutils.
2978 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2980 * argmatch.h: Include verify.h
2981 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2982 (ARGMATCH_ASSERT): Remove; unused.
2983 * canonicalize.c: Assume STDC_HEADERS.
2984 * exclude.c: Include "strcase.h".
2985 * regex_internal.h [!defined _LIBC]: Likewise.
2986 * getusershell.c: Include stdio--.h rather than stdio.h
2988 (getusershell): Call fopen, not fopen_safer.
2989 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2990 Do not include unistd-safer.h.
2991 (save_cwd): Don't call fd_safer; no longer needed
2992 now that we include fcntl--.h.
2994 * getdate.y (relative_time): New type.
2995 (RELATIVE_TIME_0): New constant.
2996 (parser_control): Use relative_time instead of doing it ourselves.
2997 (%union): Add new relative_time rel member.
2998 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
3000 (relunit, relunit_snumber): Now of type rel.
3001 (zone, rel, relunit, get_date): Adjust to above changes.
3003 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
3004 Do not include unistd-safer.h.
3005 (getloadavg): Don't call fd_safer; no longer needed
3006 now that we include fcntl--.h.
3008 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
3009 (make_dir_parents): Treat ENOSYS like EEXIST.
3011 Improve quality of diagnostics on restore_cwd failure.
3012 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
3013 (make_dir_parents): Last arg is now int * (for errno), not bool *.
3014 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
3015 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
3016 each time through the loop. Do not diagnose restore_cwd failure;
3017 that is the caller's job (and perhaps the caller does not care).
3019 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
3020 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
3021 If the file already exists but is not a directory, don't bother
3022 to try to make its parents.
3023 Close potential file descriptor leak if we can't chdir("/") (!).
3024 Don't always return true if chdir($PWD) fails; return true only
3025 if the requested action was done successfully (except for the
3027 Don't log final directory unless we actually made it.
3028 Refactor to avoid duplicate code to fix up permissions.
3029 Don't attempt to fix up parent permissions if chdir($PWD) fails.
3031 * strftime.c (my_strftime): Rewrite the previous change slightly,
3032 to make it a bit faster and (I hope) clearer.
3033 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
3034 Fix bug in formats like %2N.
3036 * verify.h: New file.
3038 2005-09-22 Jim Meyering <jim@meyering.net>
3040 Sync from coreutils.
3042 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
3044 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
3045 the .tm_year member, since otherwise gcc-4.0 would now warn about
3046 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
3048 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
3049 order to avoid an unsuppressible warning from gcc on 64-bit systems.
3051 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
3052 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
3053 when run in a time zone for which daylight savings time is in effect
3054 for the starting date.
3056 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
3057 stop us from restricting permissions of just-created absolute-named
3059 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
3060 to restore initial working directory.
3061 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
3062 to tell caller if/when we change the working directory and are
3063 unable to return to the initial one.
3064 * mkdir-p.h (make_dir_parents): Update prototype.
3065 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
3066 `return false'. This fixes a bug introduced on 2004-07-30.
3068 * openat.c (fdopendir): Be sure to close the supplied
3069 file descriptor before returning. This makes our replacement
3070 implementation a little closer to Solaris's, where fdopendir
3071 ties the file descriptor to the returned DIR* pointer.
3072 * openat.c (unlinkat): New function.
3073 * openat.h (unlinkat): Add prototype.
3074 * openat-die.c (openat_save_fail): Rename from openat_save_die.
3075 (openat_restore_fail): Rename from openat_restore_die.
3076 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
3078 Provide an alternative to exiting immediately upon save_cwd or
3079 restore_cwd failure. Now, an application can arrange e.g.,
3080 to perform a longjump in that case.
3081 * openat.c: Include dirname.h.
3082 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
3083 (rpl_openat, fdopendir, fstatat): Call openat_save_die
3084 and openat_restore_die rather than calling error directly.
3085 Don't include "error.h" or "exitfail.h"; they're no longer needed.
3087 * openat-die.c (openat_save_die, openat_restore_die): New file.
3088 * openat.h (openat_save_die, openat_restore_die): Declare and define.
3090 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
3091 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
3092 int utc, int nanoseconds);
3094 date should not have to allocate a megabyte of virtual memory to
3095 handle a format argument like +%1048575T. When implemented with
3096 strftime, it must allocate such a buffer, use strftime to fill it
3097 in, print it, then free it.
3098 With fprintftime, it simply prints everything and exits.
3099 With no need for memory allocation, that's one fewer way to fail.
3100 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
3101 optional field width, not before, so we accept %9:z, not %:9z.
3102 (my_strftime): Be sure to use L_('x') for literals.
3104 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
3105 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
3106 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
3107 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
3108 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
3109 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
3110 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
3111 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
3112 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
3114 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3115 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
3116 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3117 and don't include <sys/file.h>).
3119 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
3121 Sync from coreutils.
3123 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
3124 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
3125 [!LDAV_DONE]: Avoid unused variable warning.
3127 2005-09-21 Bruno Haible <bruno@clisp.org>
3129 * unicodeio.h (unicode_to_mb): New declaration.
3131 2005-09-20 Derek Price <derek@ximbiot.com>
3133 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
3135 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3137 Use a consistent style for including <config.h>.
3138 * __fpending.c, acl.c, argmatch.c,
3139 argp-help.c, argp-parse.c,
3140 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
3141 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
3142 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
3143 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
3144 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
3145 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
3146 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
3147 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
3148 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
3149 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
3150 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
3151 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
3152 modechange.c, mountlist.c, open-safer.c, physmem.c,
3153 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
3154 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
3155 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
3156 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
3157 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
3158 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
3159 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
3160 userspec.c, utimecmp.c, version-etc-fsf.c,
3161 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
3162 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3163 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3164 Standardize inclusion of config.h.
3165 * __fpending.h, dirfd.h, getdate.h, human.h,
3166 inttostr.h: Removed inclusion of config.h from header files.
3167 * inttostr.c: Adjusted in-tree users.
3168 * timespec.h: Remove superfluous warning to include config.h.
3169 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3170 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3171 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3172 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3174 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3176 * stat-time.h: New file.
3177 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3178 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3180 (timespec_cmp): New function.
3181 * utimecmp.c: Include stat-time.h.
3182 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3183 members exist, not on the obsolescent ST_MTIM_NSEC.
3184 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3186 2005-09-15 Derek Price <derek@ximbiot.com>
3187 Paul Eggert <eggert@cs.ucla.edu>
3189 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3190 changes, consolidating in...
3191 * regex_internal.h: ...this file.
3193 2005-09-15 Derek Price <derek@ximbiot.com>
3195 * regex_internal.h: Blank `pure' for GNUC < 3.
3196 * regex_internal.c: Ditto, using this...
3197 (__GNUC_PREREQ): ...new macro.
3198 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3199 (__GNUC_PREREQ): ...this new macro.
3201 * strstr.h: Include string.h. Define strstr as a macro here.
3203 2005-09-13 Derek Price <derek@ximbiot.com>
3205 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3207 Reported by Jim Meyering <jim@meyering.net>.
3209 2005-09-13 Jim Meyering <jim@meyering.net>
3211 * canon-host.c: Filter through gnu indent and reword comments slightly.
3212 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3214 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3217 (base64_encode): Put b64str in initialized data section.
3219 2005-09-12 Derek Price <derek@ximbiot.com>
3221 Return usable errors from canon-host.
3222 * canon-host.h: New file.
3223 * canon-host.c (canon_host): Wrap...
3224 (canon_host_r): ...this new function, which now relies exclusively on
3226 (ch_strerror): New function.
3227 (last_cherror): New global.
3228 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3229 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3231 (freeaddrinfo): Free ai->ai_canonname when set.
3233 2005-09-12 Derek Price <derek@ximbiot.com>
3234 Paul Eggert <eggert@cs.ucla.edu>
3236 * glob-libc.h: Renamed from glob_.h. The new version is
3237 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3238 protecting things that should be done only in gnulib contexts.
3239 * glob_.h: New file, containing only the glob things needed for
3241 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3242 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3243 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3244 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3245 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3246 and to respect the namespace rules better.
3248 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3250 Merge glibc and coreutils changes into gnulib, plus a few
3252 * md5.c: Use #error rather than a string.
3253 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3254 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3255 (__attribute__): Define to empty for non recent-GCC.
3256 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3257 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3258 Renamed from their non-__ counterparts, with new macros replacing
3259 them if not _LIBC. Add __THROW attribute.
3261 (struct md5_ctx): Align buffer if using GCC.
3262 * sha1.h (struct sha1_ctx): Likewise.
3263 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3264 The old name was backwards.
3265 (NOTSWAP): Remove; not used.
3266 (rol): New macro, moved here from md5.h.
3267 (sha1_process_block): Remove a FIXME that doesn't make sense.
3269 2005-09-12 Derek Price <derek@ximbiot.com>
3271 * gai_strerror.c: Include config.h when available. Include
3272 getaddrinfo.h before other headers to test interface.
3273 Reported by Larry Jones <lawrence.jones@ugs.com>.
3275 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3277 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3278 definitions, since that's the preferred style in glibc.
3279 Fix a minor spacing issue, and update copyright notice to match glibc's.
3281 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3283 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3285 2005-09-06 Simon Josefsson <jas@extundo.com>
3287 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3288 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3290 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3292 Change bitset word type from unsigned int to unsigned long int,
3293 as this has better performance on typical 64-bit hosts.
3294 Port bitset code to hosts with unusual word sizes.
3295 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3296 (build_collating_symbol):
3297 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3298 argument is a bitset. This is merely a style issue, but it makes
3299 it clearer that an entire array is expected.
3300 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3301 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3302 Port to the case where bitset_word is not the same as unsigned int.
3303 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3304 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3306 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3307 (build_trtable, group_nodes_into_DFAstates):
3309 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3310 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3311 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3312 * regexec.c (group_nodes_into_DFAstates): Likewise.
3313 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3314 * regcomp.c (optimize_subexps, lower_subexp):
3315 Work even if bitset_word has holes in its bitwise representation.
3316 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3317 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3319 * regex_internal.c (re_string_reconstruct):
3320 Don't assume UCHAR_MAX == 255.
3321 * regex_internal.h (bitset_set_all): Likewise.
3322 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3324 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3325 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3327 (BITSET_WORD_MAX): New macro.
3328 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3329 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3330 (bitset_empty, bitset_copy):
3331 Prefer sizeof (bitset) to multiplying it out ourselves.
3332 (bitset_not_merge): Remove; unused.
3333 (bitset_contain): Return bool, not unsigned int with one bit on.
3334 All callers changed.
3335 * regexec.c (build_trtable): Don't assume bitset has no stricter
3336 alignment than re_node_set; do this by defining a new internal
3337 type struct dests_alloc and using it to allocate memory.
3339 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3341 Check for arithmetic overflow when calculating sizes, to prevent
3342 some buffer-overflow issues. These patches are conservative, in the
3343 sense that when I couldn't determine whether an overflow was possible,
3344 I inserted a run-time check.
3345 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3346 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3347 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3348 (re_xnrealloc, re_x2nrealloc): New inline functions.
3349 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3350 (build_equiv_class, build_charclass): Check for arithmetic overflow
3351 in size expression calculations.
3352 * regex_internal.c (re_string_realloc_buffers):
3353 (build_wcs_upper_buffer, re_node_set_add_intersect):
3354 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3355 (re_dfa_add_node, register_state): Likewise.
3356 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3357 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3358 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3359 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3361 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3363 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3364 to avoid a collision with bits/local_lim.h in glibc.
3365 All uses changed. Problem reported by Dmitry V. Levin in
3366 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3368 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3369 bugs in int versus size_t comparisons.
3370 (re_string_context_at): Fix bug where the code assumed that
3373 Use bool where appropriate.
3374 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3375 All callers changed.
3376 (calc_eclosure_iter): Likewise, for ROOT arg.
3377 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3378 (build_charclass_op): Likewise, for NON_MATCH arg.
3379 * regex_internal.c (re_string_allocate, re_string_construct):
3380 (re_string_construct_common): Likewise, for ICASE arg.
3381 * regexec.c (re_search_2_stub, re_search_stub):
3382 Likewise, for RET_LEN arg.
3383 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3384 (set_regs): Likewise, for FL_BACKTRACK arg.
3385 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3386 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3387 (calc_eclosure_iter, parse_bracket_exp):
3388 Use bool for internal variables that are booleans.
3389 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3390 (set_regs, build_sifted_states, sift_states_bkref):
3391 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3392 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3393 (find_collation_sequence_value):
3395 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3396 (re_node_set_compare):
3397 Return bool, not int. All callers changed.
3398 * regexec.c (check_halt_node_context, check_dst_limits):
3399 (build_trtable, check_node_accept): Likewise.
3400 * regex_internal.h: Include stdbool.h.
3402 Fix bugs uncovered when converting to bool.
3403 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3404 failure instead of charging ahead blindly.
3405 * regex_internal.c (register_state): Likewise.
3406 * regexec.c (re_search_2_stub): Use simpler method than boolean
3407 for freeing internal storage.
3408 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3409 bitset pieces used as boolean, to avoid undefined behavior
3410 on hosts that do int overflow checking.
3412 2005-08-31 Derek Price <derek@ximbiot.com>
3414 * getdelim.c (getdelim): Return EOF on EOF.
3415 Reported by Larry Jones <lawrence.jones@ugs.com>.
3417 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3419 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3420 lengths fit in regoff_t; this isn't true if regoff_t is the same
3422 * regex.c (re_search_internal): 5th arg is LAST_START
3423 (= START + RANGE) instead of RANGE. This avoids overflow
3424 problems when regoff_t is the same width as size_t.
3425 All callers changed.
3426 (re_search_2_stub): Check for overflow when adding the
3427 sizes of the two strings.
3428 (re_search_stub): Check for overflow when adding START
3429 to RANGE; if it occurs, substitute the extreme value.
3431 2005-08-31 Jim Meyering <jim@meyering.net>
3433 * regcomp.c (search_duplicated_node): Make first pointer arg
3435 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3436 (register_state): Likewise.
3437 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3438 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3439 (group_nodes_into_DFAstates): Likewise.
3441 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3443 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3444 old glibc regex code mishandles strings longer than 2**31 bytes.
3445 This patch fixes this when the regex code is used in gnulib
3446 (i.e., outside glibc).
3448 This patch should not affect the use of the regex code inside
3449 glibc. No doubt this problem also needs to be handled for glibc
3450 as well, but the result will be an incompatible change to the
3451 glibc ABI, and the old ABI will have to be supported too. That
3452 can be the the subject for another patch.
3454 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3455 governing whether the rest of this patch is active. By default,
3456 the macro is disabled and the patch has no effect.
3457 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3458 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3459 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3460 (re_match_2, re_set_registers): Use the new types.
3461 * regex_internal.h (Idx, re_hashval_t): New types.
3462 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3464 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3465 (re_string_context_at, bin_tree_t, re_dfastate_t):
3466 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3467 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3468 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3469 (re_string_char_size_at, re_string_wchar_at):
3470 (re_string_elem_size_at):
3471 Use the new types and macros to port to 64-bit hosts.
3472 Use unsigned types for internal values, so that the code
3473 mostly works even for arrays larger than SSIZE_MAX.
3474 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3475 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3476 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3477 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3478 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3479 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3480 (calc_inveclosure, parse_dup_op, build_range_exp):
3481 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3482 (fetch_number, create_token_tree, mark_opt_subexp):
3484 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3485 (create_cd_newstate, re_string_allocate, re_string_construct):
3486 (re_string_realloc_buffers, build_wcs_upper_buffer):
3487 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3488 (re_string_reconstruct, re_string_peek_byte_case):
3489 (re_string_fetch_byte_case, re_string_context_at):
3490 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3491 (re_node_set_init_copy, re_node_set_add_intersect):
3492 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3493 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3494 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3495 (re_acquire_state, re_acquire_state_context, register_state):
3497 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3498 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3499 (re_search_internal, re_search_2_stub, re_search_stub)
3500 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3501 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3502 (update_cur_sifted_state, check_dst_limits):
3503 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3504 (check_subexp_limits, sift_states_bkref, merge_state_array):
3505 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3506 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3507 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3508 (expand_bkref_cache, check_node_accept_bytes):
3509 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3510 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3511 (acquire_init_state_context, check_halt_node_context):
3512 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3513 (sift_states_backward, clean_state_log_if_needed):
3514 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3515 (find_recover_state, transit_state_sb, transit_state_mb):
3516 (transit_state_bkref, build_trtable, match_ctx_clean):
3518 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3519 to work around an assumption that REG_MISSING is negative.
3521 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3522 (seek_collating_symbol_entry) [defined _LIBC]:
3523 (lookup_collation_sequence_value) [defined _LIBC]:
3524 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3525 Use prototypes rather than old-style function definitions.
3526 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3527 (transit_state_sb) [0]:
3528 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3530 * regexec.c (re_search_internal): Simplify update of rm_so and
3533 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3534 (optimize_subexps, lower_subexp):
3535 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3536 since the signed shift might overflow. Use 1u<<31 instead.
3537 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3538 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3541 * regcomp.c (optimize_subexps, lower_subexp):
3542 Use CHAR_BIT rather than 8, for clarity.
3543 * regexec.c (check_dst_limits_calc_pos_1):
3544 (check_subexp_matching_top): Likewise.
3545 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3546 have to worry about portability issues when shifting it left.
3547 Remove no-longer-needed test for table_size > 0.
3548 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3549 in a word, as the resulting behavior is undefined.
3550 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3551 in one case, a <= should have been an <, and in another case the
3552 whole test was missing.
3553 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3554 the standard name CHAR_BIT.
3555 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3556 this is not true on one's complement and signed-magnitude hosts.
3558 * regex_internal.h (re_sub_match_top_t): Remove unused member
3560 (struct re_dfa_t): Remove unused member states_alloc.
3561 * regcomp.c (init_dfa): Don't initialize unused members.
3563 2005-08-31 Bruno Haible <bruno@clisp.org>
3565 * strstr.c: Include <stddef.h>, for NULL.
3566 * strcasestr.c: Likewise.
3567 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3569 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3571 * iconvme.h: Add prototype for iconv_alloc.
3573 2005-08-29 Simon Josefsson <jas@extundo.com>
3575 * iconvme.c: Fix errno.
3577 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3579 * iconvme.c: Split iconv_string into iconv_alloc.
3581 2005-08-27 Jim Meyering <jim@meyering.net>
3583 * fopen-safer.c: Merge minor changes from coreutils.
3584 * dup-safer.c: Likewise.
3585 * fd-safer.c: Likewise.
3587 Merge from coreutils.
3588 * stdio--.h: New file.
3589 * stdlib--.h: New file.
3590 * mkstemp-safer.c: New file.
3592 GNU tar needs these.
3593 * pipe-safer.c: New file.
3594 * creat-safer.c: New file.
3595 * fcntl--.h (creat): Define to creat_safer.
3596 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3597 * unistd--.h (pipe): Define to pipe_safer.
3598 * unistd-safer.h: Declare pipe_safer.
3600 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3602 * regex_internal.h: Remove all references to
3603 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3605 (bitset_not, bitset_merge, bitset_not_merge):
3606 (bitset_mask, re_string_allocate, re_string_construct):
3607 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3608 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3609 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3610 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3611 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3612 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3613 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3614 (re_acquire_state_context):
3615 Remove unnecessary forward decls.
3616 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3617 Put __attribute at function definition,
3618 now that the function decl has been removed.
3619 * regex_internal.c (re_string_peek_byte_case):
3620 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3623 2005-08-26 Simon Josefsson <jas@extundo.com>
3625 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3626 Haible <bruno@clisp.org>.
3628 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3630 * regexec.c (set_regs): Don't alloca with an unbounded size.
3632 alloca modernization/simplification for regex.
3633 * regex.c: Remove portability cruft for alloca. This no longer
3634 needs to be at the start of the file, and can be moved into
3635 regex_internal.h and simplified.
3636 * regex_internal.h: Include <alloca.h>.
3637 (__libc_use_alloca) [!defined _LIBC]: New macro.
3638 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3639 now works outside glibc.
3641 2005-08-24 Simon Josefsson <jas@extundo.com>
3643 * getpass.c: Add WIN32 implementation. Conditionalize use of
3644 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3645 GLIBC specific code.
3647 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3649 Make regex safe for g++. This fixes one real bug (an "err"
3650 that should have been "*err"). g++ problem reported by
3652 * regex_internal.h (re_calloc): New macro, consistent with
3653 re_malloc etc. All callers of calloc changed to use re_calloc.
3654 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3655 not int. All callers changed.
3656 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3657 just use an array of size MB_LEN_MAX.
3658 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3659 (find_recover_state): Change "err" to "*err"; this fixes what
3660 appears to be a real bug.
3661 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3664 2005-08-25 Jim Meyering <jim@meyering.net>
3666 * open-safer.c: Include <config.h>.
3667 Otherwise, we'd lose LARGEFILE support in any file using
3670 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3672 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3673 * regex.h (regerror): Likewise.
3675 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3676 requires this. (The code never needed it.)
3678 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3679 All uses of recently-renamed identifiers changed to use the new,
3680 POSIX-compliant names. The code will build and run just fine
3681 without these changes, but it's better to eat our own dog food
3682 and use the standard-conforming names.
3684 * regex.h: Fix a multitude of POSIX name space violations.
3685 These changes have an effect only for programs that define
3686 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3687 do not change anything for programs compiled in the normal way.
3688 Also, there is no effect on the ABI.
3690 (_REGEX_SOURCE): New macro.
3691 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3692 defined and _GNU_SOURCE is not; this fixes a name space violation.
3694 Rename the following macros to obey POSIX requirements.
3695 The old names are still visible as macros if _REGEX_SOURCE is defined.
3696 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3697 RE_BACKSLASH_ESCAPE_IN_LISTS.
3698 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3699 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3700 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3701 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3702 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3703 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3704 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3705 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3706 (REG_INTERVALS): renamed from RE_INTERVALS.
3707 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3708 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3709 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3710 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3711 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3712 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3713 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3714 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3715 RE_UNMATCHED_RIGHT_PAREN_ORD.
3716 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3717 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3718 (REG_DEBUG): renamed from RE_DEBUG.
3719 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3720 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3721 unusual, since we can't clash with the POSIX REG_ICASE.
3722 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3723 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3724 (REG_NO_SUB): renamed from RE_NO_SUB.
3725 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3726 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3727 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3728 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3729 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3730 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3731 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3732 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3733 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3734 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3735 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3736 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3737 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3738 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3739 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3740 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3741 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3742 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3743 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3744 (REG_FIXED): Renamed from REGS_FIXED.
3745 (REG_NREGS): Renamed from RE_NREGS.
3747 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3748 of other REG_* macros, since POSIX says the user is allowed to
3749 #undef these macros selectively.
3751 (reg_errcode_t): Update comment stating what other tables need
3754 Rename the following enum values to obey POSIX requirements.
3755 The old names are still visible as macros.
3756 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3757 is not defined, since GNU is supposed to be a superset of POSIX as
3758 much as possible, and since we want reg_errcode_t to be a signed
3759 type for implementation consistency.
3760 (_REG_NOERROR): Renamed from REG_NOERROR.
3761 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3762 (_REG_BADPAT): Renamed from REG_BADPAT.
3763 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3764 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3765 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3766 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3767 (_REG_EBRACK): Renamed from REG_EBRACK.
3768 (_REG_EPAREN): Renamed from REG_EPAREN.
3769 (_REG_EBRACE): Renamed from REG_EBRACE.
3770 (_REG_BADBR): Renamed from REG_BADBR.
3771 (_REG_ERANGE): Renamed from REG_ERANGE.
3772 (_REG_ESPACE): Renamed from REG_ESPACE.
3773 (_REG_BADRPT): Renamed from REG_BADRPT.
3774 (_REG_EEND): Renamed from REG_EEND.
3775 (_REG_ESIZE): Renamed from REG_ESIZE.
3776 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3777 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3778 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3779 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3780 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3782 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3783 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3784 changed. But support the old name if the new one is not defined
3785 and if _REGEX_SOURCE.
3787 Change the following member names in struct re_pattern_buffer.
3788 The old names are still supported if !_REGEX_SOURCE.
3789 The new names are always supported, regardless of _REGEX_SOURCE.
3790 (re_buffer): Renamed from buffer.
3791 (re_allocated): Renamed from allocated.
3792 (re_used): Renamed from used.
3793 (re_syntax): Renamed from syntax.
3794 (re_fastmap): Renamed from fastmap.
3795 (re_translate): Renamed from translate.
3796 (re_can_be_null): Renamed from can_be_null.
3797 (re_regs_allocated): Renamed from regs_allocated.
3798 (re_fastmap_accurate): Renamed from fastmap_accurate.
3799 (re_no_sub): Renamed from no_sub.
3800 (re_not_bol): Renamed from not_bol.
3801 (re_not_eol): Renamed from not_eol.
3802 (re_newline_anchor): Renamed from newline_anchor.
3804 Change the following member names in struct re_registers.
3805 The old names are still supported if !_REGEX_SOURCE.
3806 The new names are always supported, regardless of _REGEX_SOURCE.
3807 (rm_num_regs): Renamed from num_regs.
3808 (rm_start): Renamed from start.
3809 (rm_end): Renamed from end.
3811 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3812 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3813 Prepend __ to parameter names.
3815 Undo yesterday's changes.
3817 2005-08-24 Jim Meyering <jim@meyering.net>
3819 Sync from coreutils.
3820 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3822 2005-08-21 Bruno Haible <bruno@clisp.org>
3824 * lock.h: Add multiple inclusion guard.
3825 * tls.h: Add multiple inclusion guard.
3827 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3829 * regex.h (REG_NOSYS)
3830 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3831 Define, since POSIX requires it as of 2001.
3832 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3833 New private symbol, used to keep the enum signed in all cases.
3834 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3835 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3837 * regex_internal.c (re_string_skip_chars, register_state):
3839 Remove forward decls; no longer needed now that we use prototypes.
3840 * regexec.c (acquire_init_state_context, check_halt_node_context):
3841 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3842 (clean_state_log_if_needed): Likewise.
3844 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3846 Fix problems reported by Sam Steingold in
3847 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3848 * regexec.c (sift_states_bkref): Fix portability bug: the code
3849 assumed that reg_errcode_t is a signed type, which is not
3850 necessarily true if _XOPEN_SOURCE is not defined.
3851 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3852 some compilers warn about it otherwise.
3854 2005-08-20 Jim Meyering <jim@meyering.net>
3856 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3857 of unused local, dfa.
3859 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3861 * regcomp.c (create_initial_state): Remove duplicate decl.
3862 (init_word_char, create_initial_state, duplicate_node_closure):
3863 (fetch_token, peek_token_bracket, build_range_exp):
3864 (build_collating_symbol): Remove forward decls; no longer needed
3865 now that we use prototypes.
3868 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3869 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3870 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3871 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3872 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3873 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3874 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3875 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3876 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3877 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3878 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3879 (build_charclass, build_charclass_op, fetch_number, create_tree):
3880 (create_token_tree, mark_opt_subexp, duplicate_tree):
3881 Use prototypes rather than old-style definitions.
3884 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3885 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3886 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3887 (re_string_reconstruct, re_string_peek_byte_case):
3888 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3889 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3890 (re_node_set_init_copy, re_node_set_add_intersect):
3891 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3892 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3893 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3894 (re_acquire_state, re_acquire_state_context, register_state):
3895 (create_ci_newstate, create_cd_newstate, free_state):
3897 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3898 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3899 (re_search_internal, prune_impossible_nodes):
3900 (acquire_init_state_context, check_matching, static):
3901 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3902 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3903 (update_regs, sift_states_backward, build_sifted_states):
3904 (clean_state_log_if_needed, merge_state_array):
3905 (update_cur_sifted_state, add_epsilon_src_nodes):
3906 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3907 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3908 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3909 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3910 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3911 (check_arrival, check_arrival_add_next_nodes):
3912 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3913 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3914 (check_node_accept_bytes, check_node_accept, extend_buffers):
3915 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3916 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3921 (re_string_allocate, re_string_construct, re_string_reconstruct):
3922 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3923 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3924 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3925 (re_string_context_at, re_string_peek_byte_case):
3926 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3927 is defined, since we now use prototypes always.
3929 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3930 C89 or better. All uses removed.
3932 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3934 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3935 [defined lint]: Suppress bogus uninitialized-variable warnings.
3937 * regcomp.c (duplicate_node): Return new index, not an error code,
3938 and let the caller return REG_ESPACE if out of space. This
3939 removes an uninitialied-variable warning with GCC 4.0.1, and also
3940 avoids taking the address of a local variable. All callers
3943 2005-08-19 Jim Meyering <jim@meyering.net>
3945 * regexec.c (proceed_next_node): Redo local variables to
3946 avoid GCC shadowing warnings.
3948 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3950 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3951 (re_node_set_insert_last, re_dfa_add_node):
3952 Rename local variables to avoid GCC shadowing warnings.
3954 2005-08-18 Bruno Haible <bruno@clisp.org>
3956 * strstr.c (strstr): Fix return value in multibyte case.
3957 * strcasestr.c (strcasestr): Likewise.
3959 2005-08-17 Jim Meyering <jim@meyering.net>
3961 Make the %s format (seconds since the epoch) work for a negative
3962 number and when used with a zero-padded field width, e.g. %015s.
3964 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3965 label so that it precedes the code to set `digits'. Otherwise,
3966 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3967 print `00-22'. Now, it prints `-0022', as it should.
3969 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3971 * regex.h: Remove useless space-before-tab. From coreutils.
3973 2005-08-17 Bruno Haible <bruno@clisp.org>
3975 * strcasestr.h: New file.
3976 * strcasestr.c: New file.
3978 2005-08-17 Bruno Haible <bruno@clisp.org>
3980 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3981 * strstr.c: Completely rewritten, with multibyte locale support.
3983 2005-08-17 Bruno Haible <bruno@clisp.org>
3985 * strcasecmp.c: Use mbuiter.h.
3987 2005-08-17 Bruno Haible <bruno@clisp.org>
3989 * mbuiter.h: New file.
3991 2005-08-16 Bruno Haible <bruno@clisp.org>
3993 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3995 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3996 NUL byte, not after it.
3998 2005-08-16 Bruno Haible <bruno@clisp.org>
4000 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
4001 the valid ones. Makes the comparison operations transitive:
4002 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
4003 * strcasecmp.c (strcasecmp): Use mb_casecmp.
4005 2005-08-16 Bruno Haible <bruno@clisp.org>
4007 * strcase.h (strcasecmp): Add note in comments.
4008 * strncasecmp.c: Use code from strcasecmp.c.
4009 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
4010 (strcasecmp): Work correctly in multibyte locales.
4012 2005-08-16 Bruno Haible <bruno@clisp.org>
4014 * strnlen1.h: New file.
4015 * strnlen1.c: New file.
4017 2005-08-16 Bruno Haible <bruno@clisp.org>
4019 * mbfile.h: New file.
4021 2005-08-16 Bruno Haible <bruno@clisp.org>
4023 * mbiter.h: New file.
4025 2005-08-16 Bruno Haible <bruno@clisp.org>
4027 * mbchar.h: New file.
4028 * mbchar.c: New file.
4030 2005-08-16 Bruno Haible <bruno@clisp.org>
4032 * tls.h: New file, from GNU gettext.
4033 * tls.c: New file, from GNU gettext.
4035 2005-08-15 Bruno Haible <bruno@clisp.org>
4037 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
4040 2005-08-14 Jim Meyering <jim@meyering.net>
4042 Sync from coreutils.
4044 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
4045 Use the hash-table-based cycle-detection code not just when
4046 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
4047 Reported by James Youngman in
4048 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
4049 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
4050 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
4051 This lets us compile with -DFTS_DEBUG, once again.
4052 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
4053 * fts.c (fd_safer): Remove decl.
4054 Include fcntl--.h rather than unistd-safer.h
4055 (fts_safe_changedir): Don't call fd_safer; no longer needed
4056 now that we include fcntl--.h.
4058 2005-08-11 Simon Josefsson <jas@extundo.com>
4060 * readline.h, readline.c: New file.
4062 2005-08-11 Bruno Haible <bruno@clisp.org>
4064 * strnlen.h (strnlen): Change parameter name to match comment.
4066 2005-08-10 Simon Josefsson <jas@extundo.com>
4068 * strndup.c: Use strnlen.h.
4070 * strnlen.h: New file.
4072 2005-08-02 Simon Josefsson <jas@extundo.com>
4074 * getline.h, getline.c: Rewrite.
4076 * getdelim.h, getdelim.c: New files, ported from glibc.
4078 2005-07-31 Bruno Haible <bruno@clisp.org>
4080 * lock.h (gl_lock_initializer): New macro.
4081 (gl_lock_define_initialized): Use it.
4082 (gl_rwlock_initializer): New macro.
4083 (gl_rwlock_define_initialized): Use it.
4084 (gl_recursive_lock_initializer): New macro.
4085 (gl_recursive_lock_define_initialized): Use it.
4087 2005-07-26 Bruno Haible <bruno@clisp.org>
4089 * lock.h: Update from GNU gettext.
4090 * lock.c: Update from GNU gettext.
4092 2005-07-18 Bruno Haible <bruno@clisp.org>
4094 * lock.h (gl_once_t): New type.
4095 (gl_once_define, gl_once): New macros.
4096 * lock.c (fresh_once): New variable.
4097 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
4100 2005-07-18 Simon Josefsson <jas@extundo.com>
4102 * check-version.c (check_version): Accept identical versions too.
4104 2005-07-18 Bruno Haible <bruno@clisp.org>
4106 * lock.h: New file, from GNU gettext.
4107 * lock.c: New file, from GNU gettext.
4109 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
4111 * quotearg.c: Add translator comment suggested by Bruno Haible,
4112 with a minor change.
4114 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
4116 * version-etc-fsf.c (version_etc_copyright): Parameterize the
4117 copyright symbol and the year.
4118 * version-etc.c (COPYRIGHT_YEAR): New constant.
4119 (version_etc_va): Use parameterized copyright notice.
4120 Reword to conform to the current GNU coding standards.
4122 2005-07-11 Simon Josefsson <jas@extundo.com>
4124 * size_max.h: New file.
4126 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
4128 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
4131 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
4132 and Paul Eggert <eggert@cs.ucla.edu>
4134 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
4135 in wint_t, not wchar_t. Remove now-unnecessary cast.
4137 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
4139 * regex.c, regex.h: Sync from libc.
4140 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
4141 New files, synced from libc, except that regex_internal.h
4142 currently has a small porting fix.
4144 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
4146 Remove the dependency of the strftime module on the tzset module.
4147 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
4148 Copy the input structure, to work around some of the bug with
4149 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
4150 Solaris releases, you should also use the tzset module, but we won't
4151 require it as a dependency any more since we don't want LGPLed code
4152 to depend on GPLed code.
4154 2005-07-02 Jim Meyering <jim@meyering.net>
4156 * backupfile.c (backup_args): Change a `0' to NULL.
4158 2005-07-01 Jim Meyering <jim@meyering.net>
4160 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4161 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
4162 * save-cwd.c, tempname.c:
4163 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4164 and don't include <sys/file.h>).
4166 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4168 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4169 declares only 'struct timespec;' (!).
4171 2005-06-29 Jim Meyering <jim@meyering.net>
4173 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4174 type name. Use the variable name instead.
4175 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4177 2005-06-28 Simon Josefsson <jas@extundo.com>
4179 * check-version.h, check-version.c: New files.
4181 2005-06-28 Simon Josefsson <jas@extundo.com>
4183 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4184 collision with global variable. Better indentation. Don't
4185 increment buffer pointer beyond buffer end. Based on comments
4186 from Paul Eggert <eggert@cs.ucla.edu>.
4190 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4192 * canon-host.c (canon-host): Append trailing "," to 0 in
4193 initializer of struct addrinfo, as an indication that we don't
4194 care how many members the structure has.
4196 2005-06-24 Derek Price <derek@ximbiot.com>
4197 and Bruno Haible <bruno@clisp.org>
4199 Remove stat module & update lstat.
4200 * stat.c: Remove this file...
4201 (slash_aware_lstat): ...moving this content and its support...
4202 * lstat.c (rpl_lstat): ...into here.
4203 * lstat.h: New file.
4205 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4207 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4208 (ranged_convert): Don't save conversion in a temporary struct.
4209 This causes a warning with GCC 4.0.0, and anyway in the typical
4210 case it's not worth the extra 100 bytes or so of code.
4211 (ranged_convert, __mktime_internal): When calling a function via a
4212 pointer P, use P () rather than (*P) (), as we now assume C89 or
4215 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4217 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4218 "who -r" failed to give output. Problem reported by Tim Waugh.
4220 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4221 (xcalloc): Use it to avoid needless tests.
4222 Problem reported by Jim Meyering.
4224 2005-06-16 Jim Meyering <jim@meyering.net>
4226 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4227 when either N or S is zero.
4229 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4231 * argp.h (__option_is_short): Check upper limit of
4232 __key. Isprint() requires its argument to have the value
4233 of an unsigned char or EOF.
4235 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4237 * fnmatch.c (fnmatch): If there is an encoding error in a
4238 multibyte string or pattern, fall back on unibyte matching.
4239 Problem reported by James Youngman.
4241 2005-06-08 Bruno Haible <bruno@clisp.org>
4243 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4246 2005-06-08 Bruno Haible <bruno@clisp.org>
4248 * csharpcomp.h: New file, from GNU gettext.
4249 * csharpcomp.c: New file, from GNU gettext.
4250 * csharpcomp.sh.in: New file, from GNU gettext.
4252 2005-06-07 Derek Price <derek@ximbiot.com>
4255 * glob_.h: Indent nested #ifdef.
4257 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4259 Sync from coreutils.
4260 Use "file name" when talking about file names, instead of "filename"
4261 or "path", as per the GNU coding standards.
4262 * mkdir-p.c: Renamed from makepath.c.
4263 (make_dir_parents): Renamed from make_path. All callers changed.
4264 * mkdir-p.h: Likewise. All includers changed.
4265 * filenamecat.c: Renamed from path-concat.c.
4266 (file_name_concat): Renamed from path_concat. All callers changed.
4267 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4268 * filenamecat.h: Likewise. All includers changed.
4269 * acl.c: Don't use "path" or "filename" to mean "file name"
4270 in comments or local variable names.
4271 * basename.c: Likewise.
4272 * canonicalize.c, canonicalize.h: Likewise.
4273 * dirname.c, dirname.h: Likewise.
4274 * euidaccess.c: Likewise.
4275 * exclude.c: Likewise
4276 * fnmatch_.h, fnmatch_loop.c: Likewise.
4277 * fsusage.c, fsuage.h: Likewise.
4278 * fts.c, fts_.h: Likewise.
4279 * getcwd.c: Likewise.
4280 * getloadavg.c: Likewise.
4281 * mkstemp.c: Likewise.
4282 * mountlist.c, mountlist.h: Likewise.
4283 * openat.c, openat.h: Likewise.
4284 * readlink-stub.c: Likewise.
4285 * readutmp.c, readutmp.h: Likewise.
4286 * rename.c: Likewise.
4287 * rmdir.c: Likewise.
4289 * savedir.c: Likewise.
4290 * stripslash.c: Likewise.
4291 * tempname.c: Likewise.
4292 * xreadlink.c: Likewise.
4293 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4295 * exclude.h: Likewise.
4297 * euidaccess.c (getuid, getgid, getuid, getegid)
4298 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4299 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4300 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4301 * pathmax.h: Include <limits.h> unconditionally, since other
4302 files have been getting away with it for years (MORE/BSD 4.3
4304 * userspec.c (getpwnam, getgrnam, getgrgid)
4305 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4307 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4308 Define to 256, not 255, as per modern POSIX.
4310 2005-06-01 Bruno Haible <bruno@clisp.org>
4312 * csharpexec.h: New file, from GNU gettext.
4313 * csharpexec.c: New file, from GNU gettext.
4314 * csharpexec.sh.in: New file, from GNU gettext.
4316 2005-05-31 Derek Price <derek@ximbiot.com>
4317 Paul Eggert <eggert@cs.ucla.edu>
4320 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4322 2005-05-29 Derek Price <derek@ximbiot.com>
4323 Paul Eggert <eggert@cs.ucla.edu>
4325 * glob_.h, glob.c: New files.
4327 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4329 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4331 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4332 the configuration hassle isn't worth it.
4333 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4334 (LONGEST_MODIFIER, PRIuMAX): Remove.
4336 2005-05-27 Bruno Haible <bruno@clisp.org>
4338 * getlogin_r.h: Remove second include of <stddef.h>.
4340 2005-05-25 Bruno Haible <bruno@clisp.org>
4341 Derek Price <derek@ximbiot.com>
4343 * getlogin_r.h: Simplify API documentation.
4345 2005-05-25 Derek Price <derek@ximbiot.com>
4346 Paul Eggert <eggert@cs.ucla.edu>
4348 * getlogin_r.c, getlogin_r.h: New files.
4350 2005-05-22 Bruno Haible <bruno@clisp.org>
4352 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4353 Also include <sys/param.h> if it defines MIN, MAX.
4354 Based on a patch by Derek Price <derek@ximbiot.com>.
4356 2005-05-22 Bruno Haible <bruno@clisp.org>
4358 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4359 (INT64_MIN): Fix definition.
4360 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4362 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4363 NEED_SIGNED_INT_TYPES.
4365 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4366 HAVE_SYSTEM_INTTYPES.
4368 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4370 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4371 so that unistd-safer.h (GPL'ed code) need not be included.
4373 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4376 * fts.c: Don't include "cycle-check.h" or "hash.h".
4377 (setup_dir, free_dir): New functions.
4378 (enter_dir, leave_dir): Define trivial
4379 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4380 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4381 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4382 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4383 Move to fts-cycle.c.
4384 (fts_open): Use setup_dir.
4385 (fts_close): Use free_dir.
4386 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4387 This adds a label and some gotos, but the alternatives were messier.
4388 Check for memory allocation failure when entering a dir.
4389 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4390 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4391 (FTS): New member fts_cycle, that is a union that contains the
4392 old active_dir_ht and cycle_state. All uses changed to mention
4393 fts_cycle.ht and fts_cycle.state.
4394 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4395 fts.c, with the following changes:
4396 (setup_dir, free_dir): New functions.
4397 (enter_dir): Now returns bool. Return true if successful, false
4398 if memory exhausted. All callers changed.
4399 Do not bother partly cleaning up on
4400 memory allocation failure; that is free_dir's job.
4401 However, free ad if hash_insert fails, to avoid memory leak.
4402 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4403 fts->fts_options to see which union member to use.
4405 2005-05-20 Jim Meyering <jim@meyering.net>
4407 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4408 Now a macro, to pacify GCC.
4410 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4412 * chown.c (rpl_chown): Return -1 on failure.
4414 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4416 * canonicalize.c: Include canonicalize.h first, to test interface.
4417 Include <stddef.h> unconditionally, since we assume C89 now.
4418 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4419 * fts.c: Include fts_.h first, to check interface.
4420 Do not include intprops.h; no longer needed.
4421 Include cycle-check.h and hash.h, since fts_.h no longer does.
4422 Remove unnecessary casts of closedir to void.
4423 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4424 decide whether to decrement nlinks.
4425 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4426 (FTS): Use struct hash_table * instead of Hash_table, so that
4427 we no longer need to include hash.h here.
4429 2005-05-17 Jim Meyering <jim@meyering.net>
4431 * fts.c, fts_.h: New files, from coreutils.
4433 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4435 Sync from coreutils.
4436 * unlinkdir.c, unlinkdir.h: New files.
4437 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4438 regex.h, unlocked-io.h, xtime.h:
4439 White space changes only.
4440 * makepath.c (make_path): Port to hosts where leading "//" is special.
4441 * yesno.c: Include getline.h, not ctype.h.
4442 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4443 Use getline to remove arbitrary restriction on response length.
4445 2005-05-13 Bruno Haible <bruno@clisp.org>
4447 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4448 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4449 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4450 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4451 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4452 Add support for 64-bit integers in the MSVC compiler.
4454 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4456 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4457 Change the initial comment to refer to GPL, not LGPL.
4458 gnulib-tool will change it to LGPL as needed.
4460 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4461 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4462 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4463 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4464 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4465 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4466 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4467 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4468 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4469 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4470 concatpath.c, config.charset, copy-file.c, copy-file.h,
4471 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4472 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4473 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4474 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4475 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4476 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4477 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4478 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4479 full-read.c, full-read.h, full-write.c, full-write.h,
4480 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4481 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4482 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4483 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4484 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4485 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4486 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4487 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4488 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4489 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4490 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4491 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4492 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4493 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4494 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4495 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4496 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4497 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4498 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4499 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4500 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4501 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4502 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4503 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4504 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4505 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4506 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4507 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4508 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4509 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4510 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4511 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4512 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4513 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4514 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4515 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4516 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4517 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4518 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4519 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4520 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4521 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4522 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4523 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4524 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4525 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4526 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4527 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4528 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4529 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4530 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4531 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4532 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4533 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4534 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4535 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4536 Update FSF postal mail address.
4538 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4540 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4541 specified in ai_socktype. Fix invalid ai_protocol
4542 check. ai_protocol is usually set to 0 or depending on
4543 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4544 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4545 ai_socktype / ai_protocol in the returned addrinfo structure.
4547 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4548 Bruno Haible <bruno@clisp.org>
4550 * inet_ntop.h: New file.
4551 * inet_ntop.c: New file, from glibc with modifications.
4553 2005-05-08 Jim Meyering <jim@meyering.net>
4555 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4557 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4559 Merge from coreutils. Among other things,
4560 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4561 * fd-safer.c: New file.
4562 * fcntl-safer.h, open-safer.c: Remove.
4563 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4564 * dup-safer.c: Include unistd-safer.h first.
4565 Don't include errno.h.
4566 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4567 * file-type.h: Don't assume invoker included sys/stat.h first.
4568 * file-type.c: Rely on file-type.h change.
4569 * getloadavg.c: Include unistd-safer.h.
4570 (getloadavg): Use safer open.
4571 * getusershell.c: Include "stdio-safer.h".
4572 (getusershell): Use safer fopen.
4573 * long-options.c (long_options): Use NULL rather than 0.
4574 * modechange.h (mode_free): Remove; all callers changed to invoke
4576 * modechange.c: Likewise.
4577 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4578 (MODE_DONE): New constant.
4579 (struct mode_change): Remove 'next' member.
4580 (make_node_op_equals): New function; like the old one of the
4581 same name, except it allocates an array.
4582 (mode_compile, mode_create_from_ref): Use it.
4583 (mode_compile): Allocate result as an array, not a linked list.
4584 Parse octal string ourself, so that we catch mistakes like "+0".
4585 (mode_adjust): Arg is an array, not a linked list.
4586 * modechange.c: Include stat-macros.h, xalloc.h.
4587 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4588 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4589 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4590 Remove. This is now stat-macros.h's job.
4591 (talloc): Remove. All callers replaced by xalloc, so that
4592 our invokers don't have to worry about reporting memory failures.
4593 (make_node_op_equals): Remove.
4594 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4596 (struct mode_change): Moved here from modechange.h.
4597 (mode_append_entry): Remove.
4598 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4599 apps to have incorrect behavior. Use simpler algorithm for head
4600 and tail. Don't futz with umask; that's now the job of mode_adjust.
4601 Detect more invalid usages rather than having somewhat-random behavior.
4602 Don't insert an "a=" action, as that leads to incorrect behavior.
4603 (mode_compile, mode_create_from_ref): Return NULL on error instead
4604 of an enum, since now there's only one way to have an error. All
4606 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4607 at the correct time. Simplify calculation of "+u" and its ilk.
4608 Don't mishandle "+X".
4609 (mode_free): Remove "register" and localize decls.
4610 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4611 (struct mode_change): Move to modechange.c; callers don't
4612 need to see this stuff.
4613 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4614 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4615 (mode_change, mode_adjust): Reflect the new signatures noted above.
4616 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4617 that might redefine system include files.
4618 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4619 (my_usleep): Use NULL rather than (void *) 0.
4620 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4621 Use siginterrupt to specify that system calls should be interrupted.
4622 (rpl_nanosleep): Move initialization of suspended closer to call of
4624 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4625 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4626 (desirable_utmp_entry): New function.
4627 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4628 using x2nrealloc, to simplify logic.
4629 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4630 size calculation. Do not assume utmp file is a regular file.
4631 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4632 (READ_UTMP_CHECK_PIDS): New constant.
4633 * save-cwd.c: Include unistd-safer.h.
4634 (save_cwd): Use fd_safer.
4635 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4636 [!_LIBC] Include "stat-macros.h" instead.
4637 * unistd-safer.h (fd_safer): New decl.
4639 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4641 * byteswap_.h: New file.
4643 2005-04-25 Albert Chin <china@thewrittenword.com>
4645 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4648 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4650 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4651 that "UTC +1 second" continues to work. Problem reported
4653 (relunit_snumber): New rule.
4656 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4658 * getdate.y (universal_time_zone_table): New constant.
4659 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4660 universal_time_zone_table.
4661 (lookup_zone): Prefer universal_time_zone_table to
4662 local_time_zone_table, so that "GMT" time stamps are allowed in
4663 London during the summer. Problem reported by Ian Abbott.
4665 2005-04-12 Jim Meyering <jim@meyering.net>
4667 * human.c (humblock): Set *options even when returning due to
4668 xstrtoumax conversion failure. Thanks to a used-uninitialized
4671 2005-04-09 Jim Meyering <jim@meyering.net>
4673 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4674 -Wuninitialized: initialize tm0.tm_year.
4676 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4678 * getdate.y (parser_control): rels_seen is now a boolean, not a
4679 count, since there's no maximum. All uses changed.
4680 Add member dsts_seen.
4681 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4683 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4684 Use pc_rels_seen to decide whther a date is absolute.
4686 * getdate.y (number): Don't overwrite year.
4687 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4690 2005-04-02 Simon Josefsson <jas@extundo.com>
4692 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4693 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4695 2005-03-27 Jim Meyering <jim@meyering.net>
4697 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4699 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4701 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4702 "one's complement" -> "ones' complement" in comment, as per Knuth.
4703 "value of type" -> "type or expression" in comment.
4704 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4706 2005-03-26 Jim Meyering <jim@meyering.net>
4709 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4710 Correct typos: s/or/of/.
4712 2005-03-23 Jim Meyering <jim@meyering.net>
4714 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4716 2005-03-21 Jim Meyering <jim@meyering.net>
4718 Changes imported from coreutils.
4720 * cycle-check.c: Don't include xalloc.h.
4722 * path-concat.c: Don't include assert.h.
4723 (path_concat): Remove assertion that would have triggered
4724 for ABASE starting with more than one slash.
4725 Reported by Andreas Schwab.
4727 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4728 properly when ABASE is an absolute file name.
4729 Correct the description of this function.
4731 Add an assertion and a test driver.
4732 This fixes a bug introduced on 2004-07-02.
4733 Andreas Schwab reported the resulting failure of cp --parents:
4734 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4736 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4738 * strftime.c (my_strftime): If the underlying strftime returns 0
4739 (which shouldn't happen), generate nothing instead of returning 0
4740 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4742 2005-03-16 Bruno Haible <bruno@clisp.org>
4744 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4746 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4748 * strftime.c (my_strftime): Prepend space to format so that we can
4749 reliably distinguish strftime failure from empty output on POSIX
4752 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4754 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4755 (iconv_string): Don't guess a size-zero buffer, as that might cause
4756 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4757 result would be 'too large', where 'too large' is (heuristically)
4758 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4759 overflow concerns. This will prevent some unwanted malloc failures
4760 when the inputs are very large.
4762 2005-03-15 Bruno Haible <bruno@clisp.org>
4764 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4767 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4770 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4772 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4774 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4775 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4777 * strtol.c: Likewise.
4779 2005-03-14 Simon Josefsson <jas@extundo.com>
4781 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4784 2005-03-14 Jim Meyering <jim@meyering.net>
4786 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4787 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4788 to be nonzero so that we (and caller) can detect the difference
4789 between a valid zero-length expansion and an error return, even
4790 when the underlying strftime fails before writing anything into
4793 2005-03-10 Jim Meyering <jim@meyering.net>
4795 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4796 so that this module works on systems without fchdir.
4798 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4800 Factor int-properties macros into a single file, except for
4801 glibc-related files.
4802 * intprops.h: New file.
4803 * getloadavg.c: Include it instead of limits.h.
4804 (INT_STRLEN_BOUND): Remove.
4805 * human.c: Include intprops.h.
4806 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4807 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4808 * inttostr.h: Include intprops.h instead of limits.h.
4809 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4810 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4811 for consistency with intprops.h.
4812 (time_t_is_integer, twos_complement_arithmetic): Use them.
4813 * sig2str.h: Include <signal.h>, intprops.h.
4814 (INT_STRLEN_BOUND): Remove.
4815 * strftime.c (TYPE_SIGNED): Remove.
4816 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4817 * strtol.c: Adjust comments to match intprops.h.
4818 * userspec.c: Include intprops.h.
4819 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4820 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4821 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4822 instead of rolling our own expressions.
4823 * xstrtol.c: Include xstrtol.h first, to test interface.
4825 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4827 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4828 the right thing even if adding 1900 would overflow. Similarly
4829 for tm_mon + 1 and tm_yday + 1.
4830 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4831 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4832 (DO_SIGNED_NUMBER): New macro.
4833 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4835 2005-03-07 Bruno Haible <bruno@clisp.org>
4837 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4839 2005-03-03 Derek R. Price <derek@ximbiot.com>
4840 Bruno Haible <bruno@clisp.org>
4842 * pagealign_alloc.h: New file.
4843 * pagealign_alloc.c: New file.
4845 2005-01-28 Bruno Haible <bruno@clisp.org>
4847 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4850 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4852 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4853 The workaround isn't strictly needed for POSIX conformance, and
4854 it's too much of a pain to configure and maintain. We'll ask
4855 people to fix their kernels instead.
4856 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4857 (NANOSLEEP_BUG_WORKAROUND): Remove.
4858 (xnanosleep): Remove the workaround.
4860 2005-02-12 Bruno Haible <bruno@clisp.org>
4862 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4864 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4866 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4867 * timespec.h (gettime): Return void, since it always
4868 succeeds now. All uses changed.
4869 * gettime.c (gettime) Likewise.
4870 [HAVE_NANOTIME]: Prefer nanotime.
4871 Assume gettimeofday succeeds, as POSIX requires.
4872 Assime time () succeeds, since other code already does.
4873 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4874 (timespec_subtract): Remove.
4875 (NANOSLEEP_BUG_WORKAROUND): New constant.
4876 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4877 things considerably. Use it only on GNU/Linux hosts, since the
4878 workaround shouldn't be needed elsewhere.
4880 2005-02-24 Bruno Haible <bruno@clisp.org>
4882 * gettext.h: Update from GNU gettext 0.14.2.
4884 2005-02-24 Bruno Haible <bruno@clisp.org>
4886 * localcharset.c: Update from GNU gettext 0.14.2.
4887 * config.charset: Update from GNU gettext 0.14.2.
4889 2005-02-22 Simon Josefsson <jas@extundo.com>
4891 * iconvme.h, iconvme.c: New files, from libc.
4893 2005-02-20 Neil Conway <neilc@samurai.com>
4895 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4896 returned by OSX/Darwin if the specified buffer is not large
4897 enough for the hostname.
4899 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4901 * memrchr.h: New file.
4902 * chdir-long.c: Include it.
4903 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4904 Don't bother including stddef.h.
4906 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4908 * argp-help.c (__argp_help): Create a fake struct argp_state and
4909 pass it to _help, otherwise the latter coredumps trying to
4910 dereference state.root_argp.
4912 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4914 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4916 Include <sys/types.h>, for dev_t.
4917 (ME_DUMMY, ME_REMOTE): Move from here....
4918 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4919 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4921 Include mountlist.h first, to test the interface.
4923 2005-01-29 Bruno Haible <bruno@clisp.org>
4925 * progname.c (program_name): Initialize.
4926 Needed when linking statically on MacOS X.
4928 2005-01-28 Bruno Haible <bruno@clisp.org>
4930 * javacomp.sh.in: New file, from GNU gettext.
4931 * javacomp.h: New file, from GNU gettext.
4932 * javacomp.c: New file, from GNU gettext.
4934 2005-01-26 Bruno Haible <bruno@clisp.org>
4936 * javaexec.sh.in: New file, from GNU gettext.
4937 * javaexec.h: New file, from GNU gettext.
4938 * javaexec.c: New file, from GNU gettext.
4940 2005-01-26 Simon Josefsson <jas@extundo.com>
4942 * gai_strerror.c: Use GPL in header.
4944 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4946 * argp-help.c (hol_entry_help): Avoid using non-constant
4947 initializers for struct pentry_state.
4948 (__argp_error): Check return value of __asprintf
4949 (__argp_failure): Translate error message
4951 * argp-parse.c: Removed braces around the expansion of N_()
4953 2005-01-21 Jim Meyering <jim@meyering.net>
4955 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4956 same value as for Solaris 9.
4958 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4959 component length. This included changing the parameter to be
4960 of type `char *' rather than `char const *'.
4961 * chdir-long.h (chdir_long): Update prototype.
4963 * openat.c (fdopendir, fstatat): New functions.
4964 * openat.h: Include headers required for use of DIR and struct stat.
4965 [AT_SYMLINK_NOFOLLOW]: Define.
4966 (fdopendir, fstatat): Add prototypes.
4968 2005-01-21 Bruno Haible <bruno@clisp.org>
4970 * classpath.h: New file, from GNU gettext.
4971 * classpath.c: New file, from GNU gettext.
4973 2005-01-20 Simon Josefsson <jas@extundo.com>
4975 * version-etc-fsf.c: New file, with version_etc_copyright.
4976 * version-etc.c: Remove version_etc_copyright.
4977 * version-etc.h (version_etc_copyright): Use [] instead of * in
4978 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4980 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4982 * save-cwd.c (save_cwd): Remove code to support the case
4983 where fchdir is missing or flaky.
4985 2005-01-20 Simon Josefsson <jas@extundo.com>
4987 * base64.h (isbase64): Add.
4989 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4990 using a unsigned prototype, don't inline.
4991 (base64_decode): Use it.
4993 2005-01-19 Bruno Haible <bruno@clisp.org>
4995 * sh-quote.h: New file, from GNU gettext.
4996 * sh-quote.c: New file, from GNU gettext.
4998 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
5000 Merge changes from coreutils, as described below in several
5001 changelogs dated today.
5003 * save-cwd.c: Include "save-cwd.h" before other include files.
5004 (O_DIRECTORY): Remove; not needed here, since "." must be
5005 a directory. All uses removed.
5006 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
5007 universal on Suns, and we also need to test for IRIX.
5008 Revamp code to use 'if' rather than '#if'.
5009 Avoid unnecessary comparison of cwd->desc to 0.
5011 * utimens.c (futimens): Robustify the previous patch, by checking
5012 for known valid error numbers rather than observed invalid ones.
5014 2005-01-18 Jim Meyering <jim@meyering.net>
5016 * version-etc.c (version_etc_copyright): Update copyright date.
5018 * utimens.c (futimens): Account for the fact that futimes
5019 can also fail with errno == ENOSYS or errno == ENOENT.
5020 Patch from Dmitry V. Levin.
5022 Change the name of the robust chdir function from chdir to chdir_long.
5023 * save-cwd.c: Include chdir-long.h rather than chdir.h.
5024 (restore_cwd): Use chdir_long, not chdir.
5025 * chdir-long.c: Renamed from chdir.c.
5026 * chdir-long.h: Renamed from chdir.h.
5027 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
5030 2005-01-18 Bob Proulx <bob@proulx.com>
5032 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
5033 offsetof() macro construct to avoid compile failure with native HP-UX
5034 11.0 ANSI C compiler.
5036 2005-01-06 Bruno Haible <bruno@clisp.org>
5038 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
5039 because stpncpy.m4 takes care of it.
5041 2004-01-24 Bruno Haible <bruno@clisp.org>
5043 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
5045 2003-10-09 Bruno Haible <bruno@clisp.org>
5047 * progreloc.c: Include xalloc.h instead of xmalloc.h.
5049 2005-01-06 Bruno Haible <bruno@clisp.org>
5051 * fwriteerror.h (fwriteerror): Change specification to include fclose.
5052 * fwriteerror.c: Include <stdbool.h>.
5053 (fwriteerror): At the end, close the file stream. Record whether
5054 stdout was already closed.
5056 2004-05-27 Bruno Haible <bruno@clisp.org>
5058 * execute.c (environ): Declare if needed.
5059 * pipe.c (environ): Likewise.
5060 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
5062 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
5064 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
5065 definitions to be after all include files, to avoid collisions.
5066 Problem reported by Bob Proulx.
5068 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
5070 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
5071 not needed. This removes a dependency on the gettext module.
5072 [defined _LIBC]: Do not include <libintl.h>; not needed.
5074 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
5076 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
5079 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
5081 * argp-parse.c: Include <stddef.h>.
5082 (alignof, alignto): New macros.
5083 (parser_init): Don't assume that void * is aligned sufficiently
5086 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
5087 need to extend the stack.
5088 (YYINITDEPTH): New macro, so that the initial stack isn't overly
5091 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5093 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
5095 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
5097 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
5098 Remove now-obsolete comment about AIX.
5099 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
5100 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
5101 (YYMAXDEPTH): New macro.
5103 2004-12-18 Bruno Haible <bruno@clisp.org>
5105 * fatal-signal.c (fatal_signals): Make non-const.
5106 (init_fatal_signals): New function.
5107 (uninstall_handlers, install_handlers): Ignore signals that were set to
5109 (at_fatal_signal): Call init_fatal_signals.
5110 (init_fatal_signal_set): Likewise. Ignore signals that were set to
5112 Reported by Paul Eggert.
5114 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
5116 * getdate.y (textint): New member "negative".
5117 (time_zone_hhmm): New function.
5118 Expect 14 shift-reduce conflicts, not 13.
5119 (o_colon_minutes): New rule.
5120 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
5121 (yylex): Set the "negative" member of signed numbers.
5123 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
5125 Changes imported from coreutils.
5126 * hard-locale.c: Assume <locale.h> exists.
5128 (GLIBC_VERSION): New macro.
5129 (hard_locale): Assume setlocale exists.
5130 Rewrite to avoid #ifdef.
5131 Use strdup rather than malloc + strcpy.
5132 * human.c: Assume <locale.h> exists.
5133 (human_readable): Assume localeconv exists.
5135 2004-12-01 Jakub Jelinek <jakub@redhat.com>
5137 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
5138 convert T2, not T. (Imported from libc.)
5140 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
5142 * getcwd.c (is_ENAMETOOLONG): New macro.
5143 (__getcwd.c): Don't restore errno; glibc doesn't.
5144 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
5145 first, falling back to our code only if its results look suspicious.
5146 Ensure that the resulting buffer is only as large as necessary.
5148 * readutmp.c: Include readutmp.h first.
5149 Include <errno.h>, since readutmp.h no longer does that.
5150 * readutmp.h: Don't include <errno.h>,
5151 <sys/param.h>, <time.h>; not needed to establish interface.
5152 (errno): Remove decl.
5153 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
5154 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
5155 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
5157 2004-11-28 Simon Josefsson <jas@extundo.com>
5159 * base64.h, base64.c: New file.
5161 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5163 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5165 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5167 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5168 HP's ANSI C compiler.
5169 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5170 Declaring int functions causes warnings on some modern systems and
5171 shouldn't be needed to compile on ancient ones.
5172 * same.c (MIN) [defined MIN]: Don't define, since it's already
5175 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5176 with the following changes.
5177 (__set_errno): Parenthesize properly.
5178 Include <stdbool.h>.
5179 (MIN, MAX, MATCHING_INO): New macros.
5180 (__getcwd): Define with prototype, not K&R form.
5181 Use heuristics to allocate default buffer on stack if possible.
5182 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5183 behavior, and to avoid the PATH_MAX limit when computing
5185 Use MATCHING_INO to compare inode number to file.
5186 Check for arithmetic overflow in size calculations.
5187 Fix bug in reallocation of dot array that caused getcwd to fail
5188 on directories nested deeper than 75.
5189 Be more careful about saving errno on error.
5190 Do not use realloc; use only free+malloc, as this is a bit
5191 more flexible and avoids a needless copy operation.
5192 Do not inspect st_dev and st_ino for symbolic links; POSIX
5193 doesn't specify the latter.
5194 Check for closedir errors.
5195 Avoid needless casts.
5196 Use "#ifdef weak_alias" around weak_alias, to be like other
5198 The following changes to getcwd.c have effect only when used in
5199 gnulib; they have no effect inside glibc proper.
5200 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5201 as alloca isn't used.
5202 (alloca, __alloca): Likewise.
5203 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5204 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5205 unconditionally, as gnulib assumes C89 or better.
5206 Do not include <sys/param.h>.
5207 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5208 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5210 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5211 Include <dirent.h> in a way that is compatible with modern Autoconf.
5212 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5213 New macros, if not already defined.
5214 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5215 Use "_LIBC", not "defined _LIBC", for consistency.
5216 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5218 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5219 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5220 * xgetcwd.c: David MacKenzie's old code was removed, so give
5221 credit only to Jim Meyering and adjust the copyright dates.
5222 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5223 <stdlib.h>, <unistd.h>, "pathmax.h".
5224 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5225 (INITIAL_BUFFER_SIZE): Remove.
5226 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5228 2004-11-23 Jim Meyering <jim@meyering.net>
5230 * getopt_.h: Remove trailing blanks.
5232 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5234 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5235 (futimens): New function, which uses futimes if available.
5236 (futimens, utimens): Support timespec==NULL, with same semantics
5237 as utime and utimens.
5238 * utimens.h (futimens): New decl.
5240 2004-11-23 Jim Meyering <jim@meyering.net>
5242 * __fpending.c: Add comment.
5244 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5246 * getopt_.h: Re-addition of __getopt_argv_const caused
5247 redefinition warnings. To avoid them, include the defines
5248 in `#if !defined __need_getopt ... #endif'. The only place
5249 where __getopt_argv_const is used is in definitions
5250 of getopt_long and getopt_long_only below, which are as well
5251 protected by `#ifndef __need_getopt'.
5252 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5253 __need_getopt after including <stdio.h> and <unistd.h> These
5254 headers might have defined it.
5256 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5258 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5260 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5261 optopt): Use them instead of invoking ## directly; otherwise, the
5262 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5264 2004-11-19 Bruno Haible <bruno@clisp.org>
5266 * strtok_r.c: Move comments from here...
5267 * strtok_r.h: ... to here.
5269 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5271 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5272 might fail. Problem reported by Yoann Vandoorselaere.
5273 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5274 that mishandle size_t overflow.
5276 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5278 * canon-host.c: Include "strdup.h".
5279 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5280 Use strdup instead of malloc/strcpy to duplicate strings.
5282 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5283 (human_space_before_unit): New constant.
5284 * human.c (human_readable): Support it.
5286 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5287 (xgetcwd): Set errno correctly when failing.
5288 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5289 the failure is actually due to a PATH_MAX problem.
5291 Further getopt changes to make it more likely that glibc will
5292 buy the changes back.
5293 * getopt.c (POSIXLY_CORRECT): New constant.
5294 (getopt): Use it, so to preserve glibc semantic
5295 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5296 when compiling for libc.
5297 * getopt_.h (__getopt_argv_const): Bring it back.
5298 (getopt_long, getopt_long_only): Use it.
5300 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5301 New arg POSIXLY_CORRECT. All callers changed.
5302 (getopt): Argv is now char * const *, as per standard.
5303 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5304 not char *__getopt_argv_const *.
5305 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5306 _getopt_long_only_r): Likewise.
5307 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5308 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5309 _getopt_long_r, _getopt_long_only_r): Likewise.
5310 * getopt_.h (__getopt_argv_const): Remove.
5311 (getopt): Argv is now char * const *, as per standard.
5313 * getdate.y (tORDINAL): New token.
5314 (day, relunit): Allow it for relative times.
5315 (relative_time_table): Use tORDINAL for ordinals.
5317 2004-11-15 Jim Meyering <jim@meyering.net>
5319 * closeout.c: Include "__fpending.h" once again.
5320 Include <stdbool.h>.
5321 (close_stdout): Don't fail just because stdout was closed initially,
5322 since some programs don't write to stdout in the normal course of
5323 operation (other than --version and --help), and we don't want this
5324 function to make e.g. `touch file >&-' fail.
5325 But do fail if it was closed and someone has tried to write to it.
5326 E.g., `printf foo >&-' must fail.
5328 2004-11-11 Simon Josefsson <jas@extundo.com>
5330 * strtok_r.h, strtok_r.c: New file.
5332 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5334 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5335 we can stop lying to compilers about the constness of argv when we
5336 are compiled outside glibc.
5337 (getopt, getopt_long, getopt_long_only): Use it.
5338 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5340 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5341 _getopt_long_only_r): Likewise.
5342 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5343 _getopt_long_only_r): Likewise.
5345 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5346 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5347 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5348 the other external symbols.
5349 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5350 declaration, since the above renaming now works around collisions.
5352 2004-11-11 Jim Meyering <jim@meyering.net>
5354 * linebreak.c: Remove trailing blanks.
5355 * alloca_.h: Likewise.
5356 * acosl.c: Likewise.
5357 * euidaccess.c: Likewise.
5358 * allocsa.h: Likewise.
5360 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5362 * mktime.c (SHR): New macro, which is a portable
5363 substitute for >> that should work even on Crays.
5364 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5365 Problem reported by Mark D. Baushke in
5366 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5367 * getdate.y (SHR): Likewise.
5369 * strftime.c (SHR): Likewise.
5371 * quotearg.c (struct quoting_options): Use unsigned int for
5372 quote_these_too, so that right shifts are well defined. All uses
5375 2004-11-10 Simon Josefsson <jas@extundo.com>
5377 * getaddrinfo.h, getaddrinfo.c: New files.
5379 2004-11-10 Jim Meyering <jim@meyering.net>
5381 Ensure that no close failure goes unreported.
5382 * closeout.c (close_stdout): Always close stdout. I.e., don't
5383 return early when it seems there's nothing to flush.
5384 Don't include __fpending.h.
5386 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5388 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5390 2004-11-05 Bruno Haible <bruno@clisp.org>
5392 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5393 Reported by Mark D. Baushke <mdb@cvshome.org>.
5395 2004-11-04 Bruno Haible <bruno@clisp.org>
5397 2004-09-11 Bruno Haible <bruno@clisp.org>
5398 * allocsa.valgrind: New file.
5399 2004-02-06 Bruno Haible <bruno@clisp.org>
5400 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5401 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5402 Reported by Christopher Seip <chris.seip@hp.com>.
5404 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5406 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5407 with errno == ERANGE if the buffer is too small.
5408 Problem reported by Mark D. Baushke.
5410 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5412 * xreadlink.c (MAXSIZE): New macro.
5413 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5414 size does not exceed MAXSIZE. Avoid cast.
5415 As suggested by Mark D. Baushke in
5416 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5417 if readlink fails with buffer size just under MAXSIZE, try again
5420 2004-11-02 Derek R. Price <derek@ximbiot.com>
5421 and Paul Eggert <eggert@cs.ucla.edu>
5423 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5424 (get_date): Overparenthesize to avoid GCC warning.
5426 2004-11-02 Bruno Haible <bruno@clisp.org>
5428 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5429 function returns void.
5431 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5433 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5434 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5437 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5439 * getdate.y: Add support for TZ="foo" within a date string.
5440 Fix some bugs near time_t boundaries. Reject dates with
5441 out-of-range components, e.g., "Sept 31".
5442 Include <stdlib.h>, "setenv.h", "xalloc.h".
5443 (ISDIGIT_LOCALE): Remove; unused.
5444 Note that the TZ and time functions used here are not reentrant.
5445 (mktime_ok, get_tz): New functions.
5446 (TZBUFSIZE): New constant.
5447 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5448 This requires that we sometimes generate our own TZ="XXX..." setting.
5450 2004-10-27 Derek R. Price <derek@ximbiot.com>
5452 * mktime.c (not_equal_tm): Remove redundant check.
5454 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5456 * getdate.y: Use Bison 1.875 features, and some minor
5457 code cleanups. This change does not affect semantics.
5458 Don't include <stdlib.h>; no longer needed.
5459 Don't include unlocked-io.h; only the "#if TEST" code uses
5460 stdio, and performance isn't crucial there.
5461 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5462 Bison 1.875 features as described below.
5463 All uses of "PC." replaced by "pc->".
5464 (YYSTYPE): Add a forward declaration.
5465 (yylex, yyerror): Use full prototypes in forward decls.
5466 Use "%pure-parser" rather than obsolescent "%pure_parser".
5467 Use %parse-param and %lex-param instead of obsolescent
5468 YYPARSE_PARAM and YYLEX_PARAM.
5469 (meridian_table, month_and_day_table, time_units_table,
5470 relative_time_table, time_zone_table, military_table,
5471 lookup_zone, lookup_word, get_date):
5472 Use NULL instead of 0 where appropriate.
5473 (to_hour): Avoid abort (), to avoid a dependency on
5475 (yyerror, yylex): Now accepts parser_control * arg.
5476 (main) [TEST]: Use '\0' rather than 0 for char.
5478 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5480 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5481 It's now the caller's responsibility to handle the case where
5482 !HAVE_GETPAGESIZE && !defined getpagesize.
5484 * mktime.c (leapyear): Arg is long int, not int.
5486 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5488 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5490 2004-10-12 Simon Josefsson <jas@extundo.com>
5492 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5493 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5496 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5498 * vsnprintf.h: New file.
5499 * vsnprintf.c: New file.
5501 2004-10-07 Bruno Haible <bruno@clisp.org>
5503 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5504 into the provided buffer.
5506 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5508 * diacrit.c, diacrit.h: Add GPL notice.
5510 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5511 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5512 * logl.c (logl): Keep the code as similar to glibc as possible.
5513 This avoids a potential constant-folding bug.
5515 2004-10-05 Bruno Haible <bruno@clisp.org>
5517 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5519 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5521 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5522 * xmalloc.c (xmemdup): Likewise.
5523 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5524 XFREE): Remove these long-obsolescent macros.
5525 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5526 * xstrdup.c: Remove.
5528 * regex.c (re_comp): Cast gettext return value to char *,
5529 Problem reported by Martin Neitzel via Mark D. Baushke.
5531 2004-10-04 Simon Josefsson <jas@extundo.com>
5533 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5534 '#ifdef USE_UNLOCKED_IO'.
5536 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5538 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5539 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5540 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5541 regex.c, sha1.c, version-etc.c, yesno.c:
5542 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5543 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5544 the includer's responsibility.
5546 Sync from coreutils.
5548 * modechange.c (mode_compile): Don't decrement a pointer that
5549 points to the start of a string, as the C Standard says the
5550 resulting behavior is undefined.
5552 * backupfile.h (enum backuptype): Rename none -> no_backups,
5553 simple -> simple_backups, numbered_existing ->
5554 numbered_existing_backups, numbered -> numbered_backups
5555 to avoid shadowing problems. All uses changed.
5556 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5557 * backupfile.c (check_extension, numbered_backup):
5558 Rename locals to avoid shadowing 'basename'.
5559 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5562 * .cppi-disable: Add getopt_.h, getopt_int.h.
5563 * .cvsignore: Add getopt.h.
5565 2004-10-04 Simon Josefsson <jas@extundo.com>
5567 * memmem.h: New file.
5568 * memmem.c: New file, taken from glibc.
5570 2004-10-02 Jim Meyering <jim@meyering.net>
5572 * dirfd.h, getpagesize.h: Add copyright notice.
5574 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5576 * snprintf.c: Remove comments as to why each header is needed.
5578 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5580 * strsep.h: New file.
5581 * strsep.c: New file.
5583 2004-10-01 Simon Josefsson <jas@extundo.com>
5585 * snprintf.c (snprintf): Handle size==0.
5587 2004-10-01 Simon Josefsson <jas@extundo.com>
5588 Bruno Haible <bruno@clisp.org>
5590 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5591 (snprintf): Declare 'args'.
5593 2004-09-30 Simon Josefsson <jas@extundo.com>
5595 * snprintf.h, snprintf.c: New files.
5597 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5599 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5600 (hol_entry_help): Never translate an empty string.
5601 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5602 * argp.h (OPTION_NO_TRANS): New option.
5604 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5606 * xvasprintf.c: Include xalloc.h.
5607 (xvasprintf): Use xalloc_die, not xmalloc_die.
5609 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5611 * dummy.c: Change copyright notice to FSF, and license to GPL.
5613 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5615 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5616 Problem reported by Bruno Haible in:
5617 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5619 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5621 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5622 in case some system header has #define'd it. Problem reported by
5623 Soeren D. Schulze in
5624 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5626 2004-09-08 Bruno Haible <bruno@clisp.org>
5628 * stdint_.h: New file, taken from GNU clisp.
5630 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5632 * xvasprintf.h: New file.
5633 * xvasprintf.c: New file.
5634 * xasprintf.c: New file.
5636 2004-09-08 Bruno Haible <bruno@clisp.org>
5638 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5640 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5642 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5644 Import from coreutils.
5645 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5646 strings on unbounded length. alloca's performance benefits aren't
5647 that important here.
5649 (parse_with_separator): New function, with most of the internals
5650 of the old parse_user_spec. Allow user to omit both user and group,
5651 for compatibility with FreeBSD.
5652 Clone only the user name, not the entire spec.
5653 Do not set *uid, *gid unless entirely successful.
5654 Avoid memory leak in some failing cases.
5655 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5656 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5657 (parse_user_spec): Rewrite to use parse_with_separator.
5659 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5661 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5662 its complicated substitute.
5663 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5664 and program_invocation_name.
5665 (__argp_basename) [!_LIBC]: Remove; the only use was
5666 replaced by its body.
5667 (__argp_short_program_name): Change condition from
5668 !defined __argp_short_program_name to
5669 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5670 to match argp-namefrob.h.
5671 (__argp_failure): Don't assume strerror_r returns char *.
5672 * argp-parse.c (N_): Define unconditionally.
5673 (argp_default_options): Fill out initializers with 0 to avoid
5676 2004-08-12 Simon Josefsson <jas@extundo.com>
5678 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5679 * getopt_.h: Renamed from getopt.h.
5681 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5683 Merge from coreutils.
5685 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5686 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5687 for Reliant Unix 5.43.
5689 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5690 (union fooround): Use uintmax_t, not long int.
5691 The rest is a merge from libc:
5692 [defined _LIBC]: Include <shlib-compat.h>.
5693 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5695 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5697 * strverscmp.c: Convert to UTF-8.
5699 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5701 * obstack.h (obstack_empty_p):
5702 Don't assume that chunk->contents is suitably aligned.
5703 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5704 Likewise. Problem reported by Benno in
5705 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5707 * chown.c (rpl_chown): Work even if the file is writeable but not
5708 readable. This could be improved further but it'd take some work.
5710 2004-08-08 Simon Josefsson <jas@extundo.com>
5712 * xgethostname.c: Don't include error.h (not used).
5715 * getpass.c: Include getpass.h first.
5717 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5719 * xalloc-die.c: New files.
5720 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5722 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5723 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5724 (_, N_, xalloc_die): Move to xalloc-die.c.
5725 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5726 so that we needn't mess with xalloc_msg_memory_exhausted.
5728 * sha1.h: Renamed from sha.h.
5729 (SHA1_H): Renamed from _SHA_H.
5730 (sha1_ctx): Renamed from sha_ctx.
5731 (sha1_init_ctx): Renamed from sha_init_ctx.
5732 (sha1_process_block): Renamed from sha_process_block.
5733 (sha1_process_bytes): Renamed from sha_process_bytes.
5734 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5735 (sha1_read_ctx): Renamed from sha_read_ctx.
5736 (sha1_stream): Renamed from sha_stream.
5737 (sha1_buffer): Renamed from sha_buffer.
5738 * sha1.c: Likewise; renamed from sha.c.
5739 Do not include <sys/types.h>.
5740 Include <stddef.h> rather than <stdlib.h>.
5742 2004-08-08 Bruno Haible <bruno@clisp.org>
5744 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5745 FILESYSTEM_PREFIX_LEN.
5746 * progreloc.c: Likewise.
5747 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5749 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5752 * argp-help.c (make_hol, hol_append): Don't assume that
5753 SIZE_MAX is a valid preprocessor constant.
5754 (__argp_basename): Change from "#ifndef _LIBC"
5755 to "#ifndef __argp_short_program_name", so that
5756 we don't compile these functions for tar.
5758 More merges from coreutils.
5759 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5760 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5762 * addext.c: Remove; no longer needed.
5763 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5764 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5765 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5766 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5767 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5768 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5769 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5770 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5771 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5772 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5773 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5774 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5775 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5776 Import changes from coreutils.
5778 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5780 Merge from coreutils.
5782 * .gdb-history: Remove; this doesn't belong here.
5784 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5785 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5786 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5788 * dirname.h: Include <stdbool.h>.
5789 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5790 for consistency with POSIX terminology. All uses changed.
5791 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5792 (strip_trailing_slashes): Use bool for booleans.
5793 * stripslash.c (strip_trailing_slashes): Likewise.
5795 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5796 sometimes returns a positive errno value even when it succeeds.
5797 (print_errno_message) [!LIBC]: Fall back on strerror if
5800 * path-concat.c (mempcpy): Don't define if a system header defines it.
5801 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5802 (longest_relative_suffix): New function.
5803 (path_concat): Use it. Assume first argument is not NULL.
5804 Port to DOS. Omit redundant separators.
5805 Report an error instead of returning NULL.
5806 Use mempcpy instead of memcpy.
5807 (xpath_concat): Remove: not declared or used.
5809 * same.h: Include <stdbool.h>
5810 (same_name): Return bool, not int.
5811 * same.c (same_name): Likewise.
5812 (errno): Don't declare; we assume C89 or better now.
5814 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5815 if not already defined.
5817 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5818 * dup-safer.c (errno): Likewise.
5820 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5822 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5825 2004-08-03 Simon Josefsson <jas@extundo.com>
5827 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5828 * progname.h: Don't include stdbool.h.
5830 2004-08-02 Simon Josefsson <jas@extundo.com>
5832 * getsubopt.h: New file, with comments from Bruno Haible.
5833 * getsubopt.c: New file, from glibc, but slightly modified based on
5834 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5836 2004-08-01 Simon Josefsson <jas@extundo.com>
5838 * xgetdomainname.c: Include stdlib.h, for free().
5840 2004-07-16 Simon Josefsson <jas@extundo.com>
5842 * dummy.c: New file.
5844 2004-07-16 Bruno Haible <bruno@clisp.org>
5846 * backupfile.h: Add extern "C" for C++.
5847 * closeout.h: Likewise.
5848 * copy-file.h: Likewise.
5849 * findprog.h: Likewise.
5850 * full-write.h: Likewise.
5851 * pathname.h: Likewise.
5852 * progname.h: Likewise.
5853 * stpcpy.h: Likewise.
5854 * stpncpy.h: Likewise.
5855 * strcase.h: Likewise.
5856 * strstr.h: Likewise.
5857 * xalloc.h: Likewise.
5859 * mbswidth.h: Add extern "C" for C++.
5860 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5862 2004-07-09 Simon Josefsson <jas@extundo.com>
5864 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5865 failed without this.)
5867 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5869 * fchown-stub.c: New file.
5871 2004-06-24 Jim Meyering <jim@meyering.net>
5873 * obstack.h (obstack_base): Cast to (void *), per documentation.
5875 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5877 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5879 2004-06-01 Jim Meyering <jim@meyering.net>
5881 * calloc.c: New file.
5883 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5885 * getdate.y (yylex): Allow space between sign and number.
5886 Problem reported by Dan Jacobson.
5888 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5889 and Jim Meyering <jim@meyering.net>
5891 Merge from coreutils CVS.
5893 * stat-macros.h: New file, with contents from file-type.h
5894 and coreutils' system.h.
5895 * file-type.c: Include "stat-macros.h".
5896 * file-type.h (file_type): Move all macro definitions to new file,
5899 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5900 Wrap old code with this conditional.
5901 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5902 function that does not dereference symlinks.
5903 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5905 * xreadlink.c: Include xreadlink.h first, to catch .h file
5906 dependency problems.
5907 (xreadlink): Accept new arg SIZE, for efficiency.
5908 All decls and uses changed.
5909 * xreadlink.h: Include <stddef.h>, for size_t.
5911 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5912 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5914 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5916 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5918 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5919 macros to be defined.
5920 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5921 the allocator returns NULL because the requested size is zero.
5923 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5925 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5926 var. Add comment explaining why libc still defines it. This
5927 merges the following patch from glibc:
5928 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5930 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5932 * obstack.c (_obstack): Remove unused variable. It hasn't been
5933 present in glibc since revision 1.1 of this file.
5934 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5935 obstack_alignment_mask, obstack_alloc, obstack_base,
5936 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5937 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5938 obstack_grow0, obstack_init, obstack_int_grow,
5939 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5940 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5941 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5942 nonexistent functions.
5944 2004-05-17 Derek R. Price <derek@ximbiot.com>
5945 Paul Eggert <eggert@cs.ucla.edu>
5947 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5949 2004-05-14 Bruno Haible <bruno@clisp.org>
5951 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5952 that consists of a '.' followed by an empty digit string.
5953 Patch by Tor Lillqvist <tml@iki.fi>.
5955 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5957 Port obstack to the AS/400, where pointers are 16 bytes wide and
5958 you cannot cast an integer to a valid pointer. This patch is
5959 currently waiting to be integrated into glibc; see
5960 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5962 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5963 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5964 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5965 (struct obstack): temp member is now a union of a pointer and
5966 an integer, instead of an integer. All integer uses changed.
5967 This does not affect the physical layout of struct obstack,
5968 except on hosts (like the AS/400) where the size or alignment of
5969 void * is greater than that of ptrdiff_t.
5970 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5971 __STDC__)]: Store temporary in pointer member of union, not
5973 * obstack.c: Include <stddef.h>, for offsetof.
5974 (struct fooalign): Remove; it doesn't need a name.
5975 (union fooround): Change double to long double, and add void *.
5976 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5977 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5978 not a macro. Hence the values are always int; so remove all
5979 casts-to-int in uses.
5981 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5982 Derek Price <derek@ximbiot.com>
5984 * alloca.c: Include <alloca.h>, to get our interface.
5985 * alloca_.h: Use __alloca on AIX, so that we don't have to
5986 include <alloca.h> first. Use C89 prototype for alloca; this
5987 requires including <stddef.h> for size_t. Use extern "C" if C++.
5988 Use #elif for simplicity, since we can assume C89 now.
5989 Don't try to source the system alloca.h since it will not be found
5990 and to prevent recursively including its replacement.
5991 * fnmatch.c: Include <alloca.h> instead of opencoding.
5992 * regex.c: Likewise.
5994 2004-05-16 Derek Price <derek@ximbiot.com>
5995 Paul Eggert <eggert@cs.ucla.edu>
5997 getline cleanup. This changes the getndelim2 API: both order of
5998 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
6001 * getline.c: Don't include stddef.h or stdio.h, since our
6002 interface does that.
6003 (getline): Always use getdelim, so that we don't have two
6004 copies of this code.
6005 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
6007 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
6008 (GETNDELIM2_MAXIMUM): New macro.
6009 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
6010 instead of the old practice of delim2==0. All callers changed.
6011 Return -1 on overflow, instead of returning junk.
6012 Do not set *linesize unless allocation succeeds.
6013 * getndelim2.h: Do not include stddef.h; no longer needed, now
6014 that we include sys/types.h.
6015 * getnline.h: Likewise.
6016 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
6017 (getndelim2): Reorder arguments.
6018 * getnline.c (getnline, getndelim):
6019 Don't discard the NMAX argument.
6020 (getnline): Invoke getndelim, to avoid code duplication.
6021 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
6022 of (size_t) -1 by callers of the getnline family.
6024 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
6026 * nanosleep.c (suspended): Change its type from int to
6027 sig_atomic_t volatile.
6028 (first_call): Make it private to rpl_nanosleep, and have it
6029 be zero initially as that's a bit faster.
6030 (my_usleep): Round up fractional times instead of truncating them,
6031 as this is the usual meaning for 'sleep'.
6033 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
6035 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
6036 (ENOSYS): Define if not defined.
6037 (settime): Fall back on stime if it exists and settimeofday fails.
6038 But don't bother with fallbacks if a method fails with errno == EPERM.
6040 2004-05-11 Jim Meyering <jim@meyering.net>
6042 Prior to this change, the save_cwd caller required read access to the
6043 current directory on most systems (ones with the fchdir function).
6045 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
6046 fails, try write-only, and finally, resort to using xgetcwd.
6048 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
6050 * obstack.c, obstack.h: Import changes from libc.
6052 2004-04-28 Bruno Haible <bruno@clisp.org>
6054 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
6055 implicitly appends .exe to executables.
6056 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
6057 accepts Windows pathnames.
6058 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
6059 Cygwin like Windows, since it now accepts Windows pathnames.
6060 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
6061 Cygwin like Windows, since it now accepts Windows pathnames.
6062 Reported by Derek Robert Price <derek@ximbiot.com>.
6064 2004-04-20 Jim Meyering <jim@meyering.net>
6066 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
6068 2004-04-20 Jim Meyering <jim@meyering.net>
6069 Bruno Haible <bruno@clisp.org>
6071 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
6072 memory when realloc fails.
6074 2004-04-18 Jim Meyering <jim@meyering.net>
6076 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
6077 don't leak memory and do call END_UTMP_ENT.
6079 2004-04-11 Paul Eggert <eggert@twinsun.com>
6081 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
6082 (CHAR_BIT): Remove, since we assume C89.
6083 Include <stdint.h> if available, as per current Autoconf CVS advice.
6085 2004-03-30 Paul Eggert <eggert@twinsun.com>
6087 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
6088 not bool, to be more consistent with Unix conventions.
6089 Suggested by Bruno Haible.
6091 Merge from coreutils.
6093 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
6096 * getdate.h: Include stdbool.h, and timespec.h instead of
6097 the usual <time.h> dance.
6098 (get_date): Change signature to support fractional time stamps.
6099 All callers changed.
6100 * getdate.y: Include "getdate.h" first, as we can now
6101 assume C89 and don't need to worry about 'const'.
6102 Similarly, include "unlocked-io.h" near start, not in middle.
6104 (textint.value): Use long int rather than int.
6105 (textint.digits): Use size_t rather than int.
6106 (BILLION, LOG10_BILLION): New constants.
6107 (parser_control): New member rel_ns. Members day_ordinal,
6108 time_zone, month, day, hour, minutes, rel_year, rel_month,
6109 rel_day, rel_hour, rel_minutes, rel_seconds
6110 are now long int, not int. Member seconds is now struct timespec,
6111 not int. New member timespec_seen. Members dates_seen, days_seen,
6112 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
6114 (%union.intval): Now long int, not int.
6115 New member timespec.
6116 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
6117 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
6118 (spec): Now is a timespec or an item list.
6119 (timespec, items): New nonterminals.
6120 (time, rel, relunit, number, get_date):
6121 Add support for fractional seconds.
6122 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
6123 (gmtime, localtime, mktime): Remove decls; not needed with C89.
6124 (to_hour): First arg is now long int, not int.
6125 (to_year): Returns long int, not int.
6126 Don't treat year -70 like 70.
6127 (tm_diff): Returns long int, not int.
6128 (lookup_word): Use bool instead of int when appropriate.
6129 (yylex): Use size_t for count, not int.
6130 Detect overflow when parsing large integer constants.
6131 Add support for fractions.
6132 (get_date): Make pointers 'const' if possible.
6133 Use more-portable code to detect integer overflow.
6134 (main) [TEST]: Adjust to above changes. Test for localtime failure.
6135 Don't use ctime; it's not reliable if the year has >4 digits.
6137 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
6138 This is for compatibility with BSD.
6140 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
6141 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
6142 From coreutils' system.h.
6144 * userspec.c: Don't include "posixver.h".
6145 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
6146 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
6147 compatible extension. Simplify code by removing a boolean int
6148 that was always nonzero if a string was nonnull.
6150 2004-03-30 Jim Meyering <jim@meyering.net>
6152 Merge from coreutils.
6154 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
6156 * readtokens.c (readtoken): Don't leak 64 bytes when reading
6157 an empty input stream.
6159 * readtokens.c: Include <stdbool.h>.
6160 (readtoken): Use `size_t' rather than int/long.
6161 All callers adjusted.
6162 Use `bool' rather than `int' where appropriate.
6163 Use memset rather than an explicit loop.
6164 Use x2nrealloc rather than xrealloc.
6165 Allow the use of `\0' as a delimiter.
6166 (readtokens): Likewise.
6167 * readtokens.h (readtoken, readtokens): Update prototypes.
6169 2004-03-30 Bruno Haible <bruno@clisp.org>
6171 * getloadavg.c (getloadavg): Don't assume setlocale returns
6174 2004-03-29 Paul Eggert <eggert@twinsun.com>
6176 Merge changes to getloadavg.c from coreutils and Emacs.
6178 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6179 Define to an expression, not to the empty string.
6180 Include cloexec.h and xalloc.h.
6181 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6182 Use set_cloexec_flag rather than rolling our own.
6183 * cloexec.c, cloexec.h: New files.
6185 2004-03-18 Paul Eggert <eggert@twinsun.com>
6187 * getopt.h: Sync with libc CVS.
6189 2004-03-18 Paul Eggert <eggert@twinsun.com>
6190 Bruno Haible <bruno@clisp.org>
6192 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6193 not on all platforms that have <wchar.h>.
6194 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6196 2004-03-09 Paul Eggert <eggert@twinsun.com>
6198 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6200 * getopt_int.h: New file, also synced from libc.
6202 2004-03-07 Paul Eggert <eggert@twinsun.com>
6204 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6205 '#if' expressions. Unlike the code it replaces, it does not
6206 depend on (defined _SC_PAGESIZE). However, it does depend on
6207 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6208 first reported by Jason Andrade in
6209 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6211 2004-01-18 Simon Josefsson <jas@extundo.com>
6213 * strdup.h: New file.
6214 * strdup.c: Include it.
6215 * path-concat.c: Include strdup.h. Drop strdup declaration.
6216 * userspec.c: Include strdup.h. Drop strdup declaration.
6218 2004-02-06 Karl Berry <karl@gnu.org>
6220 * config.charset: update from gettext 0.14.1.
6222 2004-02-05 Paul Eggert <eggert@twinsun.com>
6224 Add comments and code, prompted by suggestions from Bruno Haible
6226 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6227 describing the enum quoting_style values.
6228 * quotearg.c (quotearg_alloc): New function.
6229 (quotearg_buffer_restyled): Treat lone { and } as special.
6230 Treat = as special. Work around bug with older shells
6231 that "see" a '\' that is really the 2nd byte of a multibyte char.
6232 Quote empty string with shell_quoting_style.
6234 2004-02-03 Bruno Haible <bruno@clisp.org>
6236 * pipe.h: New file, from GNU gettext.
6237 * pipe.c: New file, from GNU gettext.
6239 2004-01-27 Bruno Haible <bruno@clisp.org>
6241 * execute.h: New file, from GNU gettext.
6242 * execute.c: New file, from GNU gettext.
6243 * w32spawn.h: New file, from GNU gettext.
6245 2004-01-23 Paul Eggert <eggert@twinsun.com>
6247 Exit-status fix from coreutils.
6249 Use exit_failure consistently in place of EXIT_FAILURE,
6250 so that program exit statuses are consistent on failure.
6252 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6253 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6254 * argmatch.h: Comment fix to match the above.
6255 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6256 Now a macro referring to exit_failure, instead of a separate
6257 variable. Include "exitfail.h" to get it.
6258 * xstrtol.h: Include "exitfail.h".
6259 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6261 * long-options.c (parse_long_options): Use prototype
6262 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6265 2004-01-21 Jim Meyering <jim@meyering.net>
6267 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6268 so as not to conflict with a different-sized __mktime_internal
6269 function in GNU libc.
6270 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6271 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6273 2004-01-18 Paul Eggert <eggert@twinsun.com>
6275 Merge from diffutils.
6277 * file-type.c (file_type): Add typed memory objects.
6278 * file-type.h (S_TYPEISTMO): New macro.
6280 * c-stack.h (c_stack_action): Remove argv argument.
6281 * c-stack.c (c_stack_action): Likewise. All uses changed.
6282 (die): Don't calculate message unless segv_action returns.
6283 (get_stack_location, min_address_from_argv, max_address_from_argv,
6284 volatile stack_base, volatile_stack_size): Remove.
6285 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6286 that every segmentation violation is a stack overflow. (Ouch!)
6287 See Debian bug 136249 (still outstanding) for more info about why
6288 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6290 2003-11-30 Bruno Haible <bruno@clisp.org>
6292 Safer stack allocation.
6293 * setenv.c: Include allocsa.h.
6294 (alloca): Remove fallback definition.
6295 (freea): Remove macro.
6296 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6299 2003-10-17 Bruno Haible <bruno@clisp.org>
6301 * binary-io.h: Avoid warnings on Cygwin.
6303 2003-12-28 Bruno Haible <bruno@clisp.org>
6305 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6306 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6308 2003-11-28 Bruno Haible <bruno@clisp.org>
6310 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6312 2003-11-27 Bruno Haible <bruno@clisp.org>
6314 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6316 2003-11-17 Bruno Haible <bruno@clisp.org>
6318 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6320 2003-11-24 Bruno Haible <bruno@clisp.org>
6322 * xallocsa.h: New file, from GNU gettext.
6323 * xallocsa.c: New file, from GNU gettext.
6325 2003-11-24 Bruno Haible <bruno@clisp.org>
6327 * allocsa.h: New file, from GNU gettext.
6328 * allocsa.c: New file, from GNU gettext.
6330 2003-11-24 Bruno Haible <bruno@clisp.org>
6332 * eealloc.h: New file.
6334 2004-01-15 Jim Meyering <jim@meyering.net>
6336 Merge from coreutils.
6338 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6339 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6340 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6342 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6343 optional configure-time default.
6345 * version-etc.c (version_etc_copyright): Update copyright date.
6347 * xreadlink.c (xreadlink): Correct outdated comment.
6349 2004-01-15 Paul Eggert <eggert@twinsun.com>
6351 Merge from coreutils.
6353 * posixver.c: Include posixver.h.
6355 * same.c: Include <stdbool.h>, <limits.h>.
6356 (_POSIX_NAME_MAX): Define if not defined.
6358 (same_name): If file names are silently truncated, report
6359 that the file names are the same if they are the same after
6360 the silent truncation.
6362 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6363 conversion function.
6364 * xstrtod.c (xstrtod): Likewise. All callers changed to
6365 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6368 2004-01-14 Paul Eggert <eggert@twinsun.com>
6370 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6371 with like-named macro in fnmatch.c.
6372 (EXT): Use an internal constant instead.
6374 Merge fnmatch patches from glibc.
6375 * fnmatch.c (mbsinit): Remove define.
6376 Add libc_hidden_ver (__fnmatch, fnmatch).
6377 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6378 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6380 2003-12-14 Karl Berry <karl@gnu.org>
6382 * config.charset: update from gettext-runtime.
6384 2003-12-03 Paul Eggert <eggert@twinsun.com>
6386 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6387 Bug reported by Alfred M. Szmidt.
6389 2003-11-29 Karl Berry <karl@gnu.org>
6391 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6393 2003-11-23 Paul Eggert <eggert@twinsun.com>
6394 Bruno Haible <bruno@clisp.org>
6396 * printf-parse.h: Don't include sys/types.h.
6397 (ARG_NONE): New macro.
6398 (char_directive): Change type of *arg_index fields to size_t.
6399 * printf-parse.c: Don't include sys/types.h.
6400 (SSIZE_MAX): Remove macro.
6401 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6402 Remove unnecessary overflow check.
6403 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6406 2003-11-24 Paul Eggert <eggert@twinsun.com>
6408 * alloca.c: Remove dependency on xalloc module.
6409 (xalloc_die): Remove.
6410 (memory_full) [!defined emacs]: New macro.
6411 [!defined emacs]: Don't include xalloc.h.
6412 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6413 address arithmetic overflows. Change datatypes a bit to avoid
6416 2003-11-22 Jim Meyering <jim@meyering.net>
6418 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6420 2003-11-17 Bruno Haible <bruno@clisp.org>
6422 * vasnprintf.c (alloca): Remove fallback definition.
6423 (freea): Remove definition.
6424 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6425 Reported by Paul Eggert.
6427 2003-11-17 Jim Meyering <jim@meyering.net>
6429 On systems without utime and without a utimes function capable of
6430 dealing with a NULL struct utimbuf* argument, this utime replacement
6431 could -- in unusual circumstances -- leak a file descriptor.
6432 * utime.c: Include <unistd.h> and <errno.h>.
6433 (utime_null): Be sure to close `fd' and to preserve errno.
6434 Reported by Geoff Collyer via Arnold Robbins.
6436 2003-11-16 Paul Eggert <eggert@twinsun.com>
6437 Bruno Haible <bruno@clisp.org>
6439 Protect against address arithmetic overflow.
6440 * printf-args.h: Include stddef.h.
6441 (arguments): Change type of field 'count' to size_t.
6442 * printf-args.c (printf_fetchargs): Use size_t instead of
6443 'unsigned int' where appropriate.
6444 * printf-parse.h: Include sys/types.h.
6445 (char_directive): Change type of *arg_index fields to ssize_t.
6446 (char_directives): Change type of fields 'count', max_*_length to
6448 * printf-parse.c: Include sys/types.h and xsize.h.
6449 (SSIZE_MAX): Define fallback value.
6450 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6451 instead of 'int' where appropriate. Check a_allocated, d_allocated
6452 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6453 * vasnprintf.c: Include xsize.h.
6454 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6455 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6456 overflow. Avoid wraparound when converting a width or precision from
6459 2003-11-16 Bruno Haible <bruno@clisp.org>
6461 Update from GNU gettext.
6462 * printf-parse.c: Generalize to it can be compiled for wide strings.
6463 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6464 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6465 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6466 SNPRINTF): New macros.
6467 Don't include <alloca.h> if the file is used inside libintl.
6468 (local_wcslen): New function, for Solaris 2.5.1.
6469 (VASNPRINTF): Use it instead of wcslen.
6471 2003-11-16 Bruno Haible <bruno@clisp.org>
6473 * xsize.h (xmax): New function.
6474 (xsum, xsum3, xsum4): Declare as "pure" functions.
6476 2003-11-12 Paul Eggert <eggert@twinsun.com>
6478 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6479 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6480 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6481 heuristic is just as accurate as far as we know, and it removes a
6482 dependency on size_max.m4 and ptrdiff_max.m4.
6484 2003-11-12 Paul Eggert <eggert@twinsun.com>
6486 * xstrtol.c (__xstrtol): Remove "break" immediately after
6487 "return", to pacify some unknown compiler. Problem reported
6490 2003-11-11 Bruno Haible <bruno@clisp.org>
6492 * xsize.h (SIZE_MAX): Remove fallback definition.
6493 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6496 2003-11-10 Paul Eggert <eggert@twinsun.com>
6498 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6499 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6500 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6502 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6503 not (size_t) -1, since it's defined here.
6505 2003-11-06 Paul Eggert <eggert@twinsun.com>
6507 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6508 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6509 Reject sizes of exactly SIZE_MAX bytes.
6510 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6511 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6513 2003-11-05 Bruno Haible <bruno@clisp.org>
6515 * xsize.h: Include limits.h, to avoid a possible collision with
6516 SIZE_MAX defined in <limits.h> on Solaris.
6518 2003-11-04 Bruno Haible <bruno@clisp.org>
6520 * xsize.h: New file.
6521 * linebreak.c: Include xsize.h.
6522 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6523 argument for overflow.
6524 Suggested by Paul Eggert.
6526 2003-10-31 Bruno Haible <bruno@clisp.org>
6528 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6529 to avoid (extremely rare) race condition.
6530 Suggested by Paul Eggert.
6532 2003-11-03 Jim Meyering <jim@meyering.net>
6534 * userspec.c: Include "userspec.h".
6535 * userspec.h: New file.
6537 2003-10-31 Paul Eggert <eggert@twinsun.com>
6539 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6540 * mountlist.c (SIZE_MAX): Define if not defined already.
6541 (read_filesystem_list): Set and use me_type_malloced.
6542 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6543 whatever the type happens to be), for brevity and consistency.
6544 Check for size calculation overflow on Alphas running OSF/1.
6546 2003-10-31 Jim Meyering <jim@meyering.net>
6548 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6550 * linebuffer.c: Include <string.h> for declaration of memset.
6552 2003-10-30 Paul Eggert <eggert@twinsun.com>
6553 Bruno Haible <bruno@clisp.org>
6555 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6556 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6558 2003-10-29 Paul Eggert <eggert@twinsun.com>
6560 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6561 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6563 * quotearg.c (quotearg_n_options): Use it.
6564 * group-member.c: Include <stdbool.h>.
6565 (free_group_info): Arg is now const *; don't free arg.
6566 (get_group_info): Now returns bool and accepts struct group_info *,
6567 rather than returning a malloc'ed struct group_info *.
6568 All uses changed. Check for overflow in internal size calculation.
6570 * getusershell.c (readname): Simplify the code by using x2nrealloc
6571 rather than xmalloc/xrealloc.
6572 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6573 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6574 conformance bug: the old code used a pointer after freeing the
6575 storage that it addressed.
6576 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6577 rather than doing it by hand.
6578 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6579 the buffer preserved. Use free and xmalloc instead.
6580 * quotearg.c (quotearg_n_options): Likewise.
6581 Use a simpler test for size overflow. Don't use xalloc_oversized
6582 because unsigned int might be wider than size_t (!); this suggests
6583 that we should switch from unsigned int to size_t for slot numbers.
6585 2003-10-27 Bruno Haible <bruno@clisp.org>
6587 * stdbool_.h: Better support for BeOS.
6589 2003-10-27 Paul Eggert <eggert@twinsun.com>
6591 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6592 to allocate the returned structure. Do not allocate a subarray,
6593 as x2nrealloc will do that.
6594 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6595 instead of xnrealloc.
6596 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6598 2003-10-26 Paul Eggert <eggert@twinsun.com>
6600 * xalloc.h (xalloc_oversized): New static inline function, for
6601 callers that want to do their own size-overflow checking. Include
6602 <stdbool.h>, since xalloc_oversized returns bool.
6603 * xalloc.c (array_size_overflow): Remove. All callers changed
6604 to use xalloc_oversized.
6606 Add two functions x2realloc, x2nrealloc, for programs that grow
6607 arrays dynamically by doubling their sizes.
6608 * xalloc.h (x2realloc, x2nrealloc): New decls.
6609 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6612 Port to C99 semantics for 'inline' of external functions.
6613 Bug reported by Bruno Haible.
6614 * xmalloc.c (xnmalloc_inline): New static inline function,
6615 with the old contents of xnmalloc.
6616 (xnmalloc, xmalloc): Use it.
6617 (xnrealloc_inline): New static inline function,
6618 with the old contents of xnrealloc.
6619 (xnrealloc, xrealloc): Use it.
6621 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6623 2003-10-25 Paul Eggert <eggert@twinsun.com>
6625 Fix several address-calculation bugs in the hash modules,
6626 plus some minor code cleanup.
6628 * hash.h: Include <stdbool.h>, for bool.
6629 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6630 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6631 hash_get_n_entries, hash_get_max_bucket_length,
6632 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6633 hash_rehash): Use size_t rather than unsigned.
6634 * hash.c (struct hash_table, hash_get_n_buckets,
6635 hash_get_n_buckets_used, hash_get_n_entries,
6636 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6637 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6638 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6640 (SIZE_MAX): Define if not defined.
6641 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6642 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6644 Use const * when possible.
6645 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6646 (check_tuning): Fix bug: if tuning parameters were very close to
6647 0 or 1, rounding errors could have caused subscript violations.
6648 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6649 (hash_initialize): Add 'fail:' label
6650 to free table and return NULL, and use it to simplify code.
6651 Use calloc rather than clearing the storage ourself.
6652 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6653 buffer size calculations.
6654 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6655 Include <stddef.h>, for size_t.
6656 * hash-pjw.c (hash_pjw): Likewise.
6657 Switch to method described by Bruno Haible.
6658 Include <limits.h>, for CHAR_BIT.
6659 (SIZE_BITS): New macro.
6661 2003-10-21 Paul Eggert <eggert@twinsun.com>
6663 * getndelim2.c (getndelim2): When size calculation overflows,
6664 ceiling the allocation at NMAX bytes rather than silently
6665 discarding input bytes before NMAX is reached. This makes
6666 a difference only if NMAX exceeds SIZE_MAX / 2.
6668 * obstack.c: Merge from glibc.
6669 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6670 Add libc_hidden_def (_obstack_newchunk).
6671 (_obstack_free) [! defined _LIBC]: Remove.
6672 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6673 a clone of the function body.
6674 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6675 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6677 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6678 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6681 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6682 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6683 Don't use lvalue casts, as GCC plans to remove support for them
6684 in GCC 3.5. Reported by Joseph S. Myers. This bug
6685 was also present in the non-GCC version, indicating that this
6686 code had always been buggy and had never been widely used.
6687 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6688 Use the fast variant of each macro, rather than copying the
6689 definiens of the fast variant; that way, we'll be more likely to
6690 catch future bugs in the fast variants.
6692 2003-10-20 Bruno Haible <bruno@clisp.org>
6694 * wait-process.h: New file, from GNU gettext.
6695 * wait-process.c: New file, from GNU gettext.
6697 2003-10-19 Jim Meyering <jim@meyering.net>
6699 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6701 2003-10-16 Paul Eggert <eggert@twinsun.com>
6703 * getgroups.c: Include <errno.h>, <stdlib.h>.
6704 (getgroups): First arg is int, not size_t.
6705 Don't let 'free' mangle errno.
6707 2003-10-16 Jim Meyering <jim@meyering.net>
6709 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6711 2003-10-15 Paul Eggert <eggert@twinsun.com>
6713 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6715 (new_exclude, add_exclude_file): Initial size no longer needs to
6717 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6718 our own address arithmetic overflow checking.
6720 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6721 (fnmatch): Do not alloca more than 2000 wide characters;
6722 instead, use malloc for large buffers.
6723 Check for address arithmetic overflow, and return -1
6724 with errno set to ENOMEM in that case.
6725 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6726 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6727 instead, return -1. Check for address arithmetic overflow.
6729 2003-10-14 Paul Eggert <eggert@twinsun.com>
6731 Handle invalid suffixes and overflow independently, so that
6732 callers can treat them independently as needed. Fix some bugs in
6733 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6734 suffix for a human-readable blocksize. The major caller-visible
6735 change is the addition of a new
6736 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6737 that both overflow and suffix chars were found.
6739 * human.c (humblock): Don't check separately for invalid suffix
6740 char; that is xstrtoumax's job (now that its bug is fixed).
6741 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6742 INTMAX_MAX]: New macros.
6743 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6744 TYPE_MAXIMUM): New macros.
6745 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6746 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6747 if overflow occurs, as it's what __strtol does and it's more useful
6749 (__xstrtol): If __strtol reports some error other than ERANGE,
6750 reflect it to the caller as LONGINT_INVALID. If it reports
6751 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6752 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6753 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6755 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6756 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6757 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6758 [defined UINTMAX_MAX]: New macros.
6760 2003-10-14 Bruno Haible <bruno@clisp.org>
6762 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6763 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6764 Also use volatile where needed.
6766 2003-10-12 Paul Eggert <eggert@twinsun.com>
6768 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6769 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6770 and define in terms of the other primitives.
6771 * xmalloc.c: Include stdbool.h; do not include exit.h.
6772 (SIZE_MAX): Define if not already defined.
6773 (array_size_overflow): New function.
6774 (xalloc_die): Abort instead of exiting if 'error' returns.
6775 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6776 (xmalloc, xrealloc): Use them.
6777 (xcalloc): Check for address arithmetic overflow.
6778 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6779 a bit faster than strcpy.
6781 2003-10-08 Paul Eggert <eggert@twinsun.com>
6783 Merge getpass from libc, plus a few fixes.
6785 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6786 Include <stdbool.h>.
6787 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6788 __fsetlocking to empty.
6789 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6790 do include <bits/libc-lock.h>.
6791 Do not include <fcntl.h>; not needed.
6792 [_LIBC]: Include <wchar.h>.
6793 (NOTCANCEL_MODE): New macro.
6794 (flockfile, funlockfile) [_LIBC]: New macros.
6795 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6796 [!_LIBC]: New macros.
6797 (call_fclose): New function.
6798 (getpass): Use it. Save tty stream separately; this simplifies the
6799 code and makes it more reliable if stdin happens to equal stdout.
6800 Invoke __fsetlocking on tty.
6801 Handle thread cancellation if needed.
6802 Namespace cleanup (use __tcgetattr, __getline).
6803 Use bool for Booleans.
6804 [USE_IN_LIBIO]: Handle wide streams.
6805 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6806 stream might go where.
6808 * unlocked-io.h: Include <stdio.h>, so that the caller
6809 doesn't have to include <stdio.h> before us.
6810 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6811 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6812 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6813 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6814 if not declared, so that we can use getpass.c code from libc without
6816 (flockfile, ftrylockfile, funlockfile): New macros.
6818 2003-10-06 Bruno Haible <bruno@clisp.org>
6820 * version-etc-2.h: Remove file.
6821 * version-etc-2.c: Remove file.
6823 2003-09-25 Jim Meyering <jim@meyering.net>
6824 Bruno Haible <bruno@clisp.org>
6826 This lets translators provide better translations for the
6827 "Written by ..." part of --version output.
6828 * version-etc.h: Include stdarg.h.
6829 (version_etc_copyright): Declare as readonly.
6830 (version_etc): Make this function variadic with a NULL-terminated list
6831 of author name strings.
6832 (version_etc_va): New declaration.
6833 * version-etc.c: Include stdarg.h, stdlib.h.
6834 (version_etc_copyright): Declare as readonly.
6835 (version_etc_va): New function. Provide a different translatable string
6836 for each possible number of authors < 10. Abbreviate when there are 10
6838 (version_etc): Make this function variadic. Call version_etc_va.
6839 Suggestion from Gary V. Vaughan.
6841 * long-options.h (parse_long_options): Change prototype: the authors
6842 string is moved to the end and becomes variadic.
6843 * long-options.c: Include stdarg.h.
6844 (parse_long_options): Make this function variadic, too.
6845 Call version_etc_va, not version_etc.
6847 2003-10-06 Bruno Haible <bruno@clisp.org>
6849 * fatal-signal.h: New file, from GNU gettext.
6850 * fatal-signal.c: New file, from GNU gettext.
6852 2003-10-04 Karl Berry <karl@gnu.org>
6854 * argp*: update from libc.
6856 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6858 * getpass.c (getpass): Use a no-op fseek when switching from input to
6859 output mode on the same stream.
6861 2003-09-29 Paul Eggert <eggert@twinsun.com>
6863 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6864 Fix arg typo in previous patch.
6866 2003-09-28 Jim Meyering <jim@meyering.net>
6868 * error.c: Correct cpp indentation.
6870 2003-09-27 Paul Eggert <eggert@twinsun.com>
6872 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6873 Omit the special code that used __typeof__, since we worry that
6874 it could be more trouble than it's worth. See:
6875 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6876 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6880 2003-09-26 Jim Meyering <jim@meyering.net>
6882 * error.c (error_tail): Move some declarations
6883 into inner scope where the local variables are used.
6885 2003-09-26 Bruno Haible <bruno@clisp.org>
6887 * stpncpy.h (gnu_stpncpy): New declaration.
6888 (stpncpy): Define as alias for gnu_stpncpy.
6889 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6891 2003-09-26 Paul Eggert <eggert@twinsun.com>
6893 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6894 (error_tail): Do not loop, reallocating temporary buffer, since
6895 the output cannot contain more wide characters than the input
6896 contains bytes, the size must be big enough already. This avoids
6897 one potential size overflow calculation. Check for size overflow
6898 when calculating temporary buffer size. Free temporary buffer
6899 when done, if it was allocated with malloc; this plugs a memory
6900 leak. Remove casts from void * to pointers, that are no longer
6901 needed now that we're assuming C89 or better.
6903 Merge error changes from glibc.
6905 * error.c, error.h: Update copyright notice header to match glibc.
6906 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6907 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6908 Disable cancellation while printing error.
6909 * error.h: Prepend __ to parameter names.
6911 2003-09-25 Karl Berry <karl@gnu.org>
6913 * argp-fmtstream.c, argp-help.c: update from libc.
6915 2003-09-25 Bruno Haible <bruno@clisp.org>
6917 * version-etc-2.h: New file, from version-etc.h with modifications.
6918 * version-etc-2.c: New file, from version-etc.c with modifications.
6920 2003-09-25 Simon Josefsson <jas@extundo.com>
6922 * xgetdomainname.h: New file.
6923 * xgetdomainname.c: New file.
6925 2003-09-25 Simon Josefsson <jas@extundo.com>
6926 Bruno Haible <bruno@clisp.org>
6928 * getdomainname.h: New file.
6929 * getdomainname.c: New file.
6931 2003-09-24 Paul Eggert <eggert@twinsun.com>
6933 * linebuffer.c (freebuffer): Don't free the argument, just
6934 the buffer associated with the argument. Bug reported by
6937 2003-09-19 Karl Berry <karl@gnu.org>
6939 * argp.h: update from libc.
6941 2003-09-16 Paul Eggert <eggert@twinsun.com>
6943 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6944 input error, instead of returning NULL the next time we are called
6945 (and therefore losing track of errno).
6947 2003-09-15 Paul Eggert <eggert@twinsun.com>
6949 * getndelim2.c (getndelim2): Don't trash errno when a read
6950 fails, so that the caller gets the proper errno.
6952 * readutmp.c (read_utmp): Likewise.
6953 Check for fstat error. Close stream and free storage
6956 2003-09-14 Bruno Haible <bruno@clisp.org>
6958 * fwriteerror.h: New file.
6959 * fwriteerror.c: New file.
6961 2003-09-14 Jim Meyering <jim@meyering.net>
6963 * getloadavg.c: Correct cpp indentation.
6964 * strdup.c: Likewise.
6965 * vasnprintf.c: Likewise.
6967 2003-09-12 Paul Eggert <eggert@twinsun.com>
6969 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6970 * obstack.c [!defined _LIBC]: Likewise.
6971 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6972 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6973 * exitfail.c: Don't include stdlib.h; no longer needed.
6975 More changes to assume C89 or better.
6977 * error.c (error_tail): Assume vprintf.
6979 * argmatch.c (getenv): Remove decl.
6980 * progreloc.c (get_full_program_name): Define via prototype.
6981 * setenv.c (clearenv): Likewise.
6982 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6984 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6985 (malloc, memcpy): Remove decls.
6986 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6987 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6988 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6989 (memcpy): Remove macro.
6990 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6991 (__P): Remove. All uses removed.
6992 (PTR): Remove. All uses changed to void *.
6993 (CHAR_BIT, NULL): Remove.
6994 (spaces, zeros, memset_space, memset_zero)
6995 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6997 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6998 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6999 Define with prototype.
7000 Remove now-unnecessary prototype decl.
7001 (extra_args_spec): Assume ANSI C. All uses changed.
7002 (extra_args_spec_iso): Remove.
7003 (my_strftime, emacs_strftimeu): Define via prototype.
7004 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
7006 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
7007 * strtoimax.c: Include <stdlib.h> unconditionally.
7008 (strtoul, strtol): Remove decls.
7009 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
7011 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
7012 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
7013 (LOCALE_PARAM_PROTO): New macro.
7014 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
7015 (INTERNAL (strtol), strtol): Define with a prototype.
7016 (PARAMS): Remove. All uses removed.
7017 * tempname.c: Include <string.h> unconditionally.
7018 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
7019 * xgethostname.c (main): Define with a prototype.
7020 * xmalloc.c: Include "xalloc.h" first, to check interface.
7021 Include <stdlib.h> unconditionally.
7022 (calloc, malloc, realloc, free): Remove decls.
7023 * xstrtod.c: Include "xstrtod.h" first, to check interface.
7024 Include <stdlib.h> unconditionally. Sort include file names.
7026 (xstrtod): Define with a prototype.
7027 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
7028 (strtol, strtoul): Remove decls.
7030 2003-09-11 Paul Eggert <eggert@twinsun.com>
7032 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
7033 Include <stdlib.h>, <string.h> unconditionally.
7034 Remove now-unnecessary cast to char *.
7035 * strnlen.c: Include <string.h> unconditionally.
7036 * yesno.c (yesno): Define with a prototype.
7038 2003-09-10 Bruno Haible <bruno@clisp.org>
7040 * strcspn.c: Include <string.h> unconditionally.
7041 * strpbrk.c: Include <string.h> unconditionally.
7042 * strstr.c: Include <string.h> unconditionally.
7043 * unicodeio.c: Include <string.h> unconditionally.
7044 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
7045 * unsetenv.c: Likewise.
7046 * xreadlink.c: Include <stdlib.h> unconditionally.
7047 * yesno.c: Include <stdlib.h> unconditionally.
7048 (rpmatch): Add prototype.
7050 2003-09-10 Jim Meyering <jim@meyering.net>
7052 * error.c: Correct indentation of cpp directives.
7054 2003-09-09 Paul Eggert <eggert@twinsun.com>
7058 * acosl.c (main): Use a prototype.
7059 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
7062 * getloadavg.c (getloadavg, main): Define via prototypes.
7064 * getopt.h (struct option.name): Assume C89, and use 'const'.
7065 (getopt, etopt_long, getopt_long_only, _getopt_internal)
7066 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
7068 * getopt.c (const): Remove macro.
7069 Include <string.h> unconditionally.
7070 (my_index): Remove; all uses changed to strchr.
7071 (strlen): Remove decl.
7072 (exchange): Remove forward decl; no longer needed.
7073 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
7074 Define with prototype.
7075 * getopt1.c (const): Remove macro.
7076 (getopt_long, getopt_long_only, main): Define with prototype.
7078 * getugroups.c: Include <string.h> unconditionally.
7080 * getusershell.c: Include <stdlib.h> unconditionally.
7081 (getusershell, setusershell, endusershell, readname, main):
7082 Define with prototypes.
7084 * group-member.c: Include group-member.h first.
7085 Include <stdlib.h> unconditionally.
7087 * hard-locale.c: Include hard-locale.h first.
7088 Include <stdlib.h>, <string.h> unconditionally.
7090 * hash.c (free, malloc): Remove decls.
7091 Include <stdlib.h> unconditionally.
7093 * human.c: Include <stdlib.h>, <string.h> unconditionally.
7094 (getenv): Do not declare.
7096 * idcache.c: Include <string.h> unconditionally.
7098 * long-options.c: Include long-options.h first, to test interface.
7099 Include <stdlib.h> unconditionally.
7101 * makepath.c: Include makepath.h first, to test interface.
7102 Include <stdlib.h> and <string.h> unconditionally.
7104 * linebuffer.c: Include <stdlib.h>.
7105 (free): Remove decl.
7107 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
7108 rpl_malloc returns void *, not char *.
7109 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
7111 * md5.h: Include <limits.h> unconditionally.
7112 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
7113 (__P): Remove; all uses removed.
7114 * md5.c: Include "md5.h" first.
7115 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
7116 md5_buffer, md5_process_bytes, md5_process_block):
7117 Define with prototypes.
7118 * sha.h (__P): Remove all uses. (It wasn't defined??)
7119 * sha.c: Include "sha.h" first.
7120 Include <stdlib.h>, <string.h> unconditionally.
7122 * memchr.c (__ptr_t): Remove; all uses changed to void *.
7123 * memcmp.c (__ptr_t): Likewise.
7124 * memrchr.c (__ptr_t): Likewise.
7125 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
7126 Include <string.h> unconditionally.
7127 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
7128 * memchr.c: Include <stdlib.h> unconditionally.
7129 * memchr.c (LONG_MAX): Remove.
7130 * memrchr.c (LONG_MAX): Likewise.
7131 * memchr.c (__memchr): Define via a prototype.
7132 * memrchr.c (__memrchr): Likewise.
7133 * memcmp.c (__P): Remove, and remove all uses.
7134 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
7135 Remove forward decls; no longer needed.
7136 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
7137 Use types required by C89 in prototype.
7139 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
7140 * savedir.c: Likewise.
7141 * mkdir.c (free): Remove decl.
7142 * rmdir.c (rmdir): Define with a prototype.
7143 * savedir.c: Include savedir.h first, to test interface.
7145 * mktime.c (STDC_HEADERS): Remove.
7146 Include <stdlib.h>, <string.h> unconditionally.
7148 * modechange.c: Include <stdlib.h> unconditionally.
7149 (malloc): Remove decl.
7151 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
7152 (free): Remove decl.
7154 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
7155 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
7156 (This type really should be intptr_t, but that's a C99ism.)
7157 (_obstack_memcpy): Remove: all uses changed to memcpy.
7158 Include <string.h> unconditionally.
7159 (struct obstack): Assume __STDC__ for types of members
7160 chunkfun, freefun, extra_arg.
7161 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
7162 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7163 obstack_begin, obstack_specify_allocation,
7164 obstack_specify_allocation_with_arg, obstack_chunkfun,
7165 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7166 Remove unprototyped decls and the macros that use them.
7167 * obstack.c (POINTER): Remove. All uses changed to void *.
7168 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7169 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7170 (defined __STDC__ && __STDC__)]:
7171 Remove nonprototyped code.
7172 Include <stdlib.h> unconditionally.
7173 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7174 _obstack_allocated_p, _obstack_free, obstack_free,
7175 _obstack_memory_used, print_and_abort):
7176 Define using prototypes.
7177 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7178 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7179 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7180 obstack_next_free, obstack_object_size, obstack_room) [0]:
7181 Remove unused, unprototyped code.
7183 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7185 * physmem.c (physmem_total, physmem_available, main): Define
7188 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7189 (main): Define with a prototype.
7191 * posixver.c (getenv): Remove decl.
7193 * putenv.c (malloc): Returns void *, not char *.
7194 Include <string.h> unconditionally.
7195 (strchr, memcpy, NULL): Do not define.
7197 * readtokens.c: Include readtokens.h first, to test interface.
7198 Include <stdlib.h>, <string.h> unconditionally.
7199 (init_tokenbuffer): Define with a prototype.
7201 * regex.c (PARAMS): Remove. All uses removed.
7202 All uses of _RE_ARGS removed, too.
7203 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7205 (bzero): Assume memset exists.
7206 (memcmp, memcpy, NULL): Remove.
7207 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7208 char, or assignments to local vars of type signed char.
7209 (init_syntax_once, PREFIX(extract_number_and_incr),
7210 PREFIX(print_partial_compiled_pattern),
7211 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7212 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7213 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7214 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7215 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7216 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7217 wcs_compile_range, byte_compile_range, truncate_wchar,
7218 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7219 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7220 count_mbs_length, wcs_re_match_2_internal,
7221 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7222 PREFIX(alt_match_null_string_p),
7223 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7224 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7225 regfree, PREFIX(extract_number)): Define with prototype. Remove
7226 now-unnecessary declaration, if any.
7227 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7229 Remove now-unnecessary casts among pointer types.
7230 * regex.h (_RE_ARGS): Remove. All uses removed.
7232 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7233 (free): Remove decl.
7235 * rpmatch.c: Include <stdlib.h> unconditionally.
7237 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7238 (free): Remove decl.
7240 * save-cwd.c: Include <stdlib.h> unconditionally.
7241 * xgetcwd.c: Likewise.
7243 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7244 (free): Remove decl.
7246 * strchrnul.c (strchrnul): Define with a prototype.
7247 Fix bug: c_in was not converted to char before searching.
7249 The following changes are not K&R related:
7251 * group-member.h: Include <sys/types.h>, so that this file is
7253 * makepath.h: Likewise.
7255 * getusershell.c (readname, default_index, line_size, readname):
7256 Use size_t, not int, for sizes.
7257 (readname): If the size overflows, report an error instead of
7260 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7262 * getndelim2.c: Assume stdlib.h per the C89 spec.
7264 2003-09-08 Paul Eggert <eggert@twinsun.com>
7266 Assume C89 or better; remove K&R cruft.
7267 A few of these changes were first proposed by Derek Robert Price
7268 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7270 * addext.c: Include <string.h> unconditionally.
7271 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7272 Don't declare getenv or malloc.
7274 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7275 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7277 (find_stack_direction, alloca): Use prototypes.
7279 * atexit.c (atexit): Define using a prototype.
7281 * basename.c, dirname.c, stripslash.c:
7282 Include <string.h> unconditionally.
7284 * bcopy.c: Include <stddef.h>.
7285 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7287 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7289 * error.h (error, error_at_line, error_print_progname)
7290 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7291 * error.c: Include error.h first, to check interface.
7292 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7293 (VA_START): Remove; all uses changeed to va_start.
7294 (exit, strerror): Remove decls.
7295 (error_print_progname): Prototype uncondionally.
7296 Don't include <errno.h>; no longer needed.
7297 (private_strerror): Remove.
7298 (error_tail): Always define.
7299 (error, error_at_line): Assume C89 or better; always use prototypes.
7300 * fatal.c: Include "fatal.h" first, to test interface.
7301 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7302 (VA_START): Remove; all uses changed to va_start.
7303 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7305 (exit): Remove decl.
7306 (fatal): Prototype unconditionally. Assume va_start works.
7307 Abort at end, to pacify gcc.
7309 * euidaccess.c (main): Define with a prototype.
7311 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7313 * exitfail.c: Include <stdlib.h> unconditionally.
7315 * fnmatch_.h (__P): Remove. All uses changed to assume
7317 * fnmatch.c: Include fnmatch.h first, to test interface.
7318 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7319 (getenv): Remove decl.
7320 (fnmatch): Define using a prototype.
7321 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7322 (FCT): Define using a prototype.
7324 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7326 * gethostname.c: Include <stddef.h>.
7327 (gethostname): Define with prototype. Length is size_t, not int.
7329 2003-09-08 Paul Eggert <eggert@twinsun.com>
7331 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7332 getversion.c should have been removed then, but was accidentally
7335 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7336 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7338 2003-09-07 Paul Eggert <eggert@twinsun.com>
7340 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7341 copy_tm_result. Bug reported by Simon Josefsson in
7342 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7344 2003-09-06 Paul Eggert <eggert@twinsun.com>
7346 * time_r.c, time_r.h: New files.
7348 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7350 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7351 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7353 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7355 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7356 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7359 * timegm.c: Switch to glibc implementation, with the following changes:
7360 [defined HAVE_CONFIG_H]: Include <config.h>.
7361 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7362 (__mktime_internal) [!defined _LIBC]: New decl.
7363 (__gmtime_r) [!defined _LIBC]: New macro and function.
7364 (timegm): Use a prototype, since gnulib assumes C89.
7365 Do not bother declaring tmp to be const, as it's not really usefu.
7366 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7367 (timegm): Declare only if HAVE_DECL_TIMEGM.
7369 2003-09-03 Paul Eggert <eggert@twinsun.com>
7371 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7372 Bug reported by Lute Kamstra in
7373 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7375 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7376 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7377 course with correspondingly smaller numbers for tomorrow and
7378 yesterday. From Tadayoshi Funaba. Originally installed into
7379 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7382 2003-08-31 Simon Josefsson <jas@extundo.com>
7384 * timegm.h: New file.
7385 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7387 2003-08-31 Karl Berry <karl@gnu.org>
7389 * argp.h: update from libc.
7391 2003-08-28 Bruno Haible <bruno@clisp.org>
7393 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7394 warning on QNX, which defines O_BINARY to 000000.
7396 2003-08-24 Bruno Haible <bruno@clisp.org>
7398 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7399 MSVC7 <stdio.h> is included later.
7401 2003-08-20 Bruno Haible <bruno@clisp.org>
7403 * progname.h: New file, from GNU gettext.
7404 * progname.c: New file, from GNU gettext.
7405 * progreloc.c: New file, from GNU gettext.
7407 2003-08-19 Bruno Haible <bruno@clisp.org>
7409 * xstrdup.c: Assume <string.h> exists.
7411 2003-08-18 Jim Meyering <jim@meyering.net>
7413 * setenv.h: Indent nested cpp directive.
7414 * vasnprintf.c: Remove trailing blanks.
7416 2003-08-17 Simon Josefsson <jas@extundo.com>
7417 Bruno Haible <bruno@clisp.org>
7419 * xstrndup.h: New file.
7420 * xstrndup.c: New file.
7422 2003-08-17 Bruno Haible <bruno@clisp.org>
7424 * strndup.h: New file.
7426 2003-08-16 Paul Eggert <eggert@twinsun.com>
7428 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7429 space, undoing this 2003-08-12 change:
7430 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7432 2003-08-16 Jim Meyering <jim@meyering.net>
7434 Merge from coreutils.
7435 * xstrtoimax.c: #else #if -> #elif.
7436 * xstrtoumax.c: Likewise.
7438 2003-08-15 Paul Eggert <eggert@twinsun.com>
7440 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7441 rather than tab, after '#' in shell-script copyright notices.
7442 Suggested by Bruno Haible.
7444 2003-08-15 Jim Meyering <jim@meyering.net>
7445 and Paul Eggert <eggert@twinsun.com>
7447 Merge from coreutils.
7448 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7449 member but strut utmpx does not. Needed for AIX 4.3.3.
7450 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7452 2003-08-15 Jim Meyering <jim@meyering.net>
7454 Merge from coreutils.
7455 * xgethostname.c: Include <stdlib.h>.
7456 (xghostname): Don't exit for anything other than memory-related
7457 failure; just return NULL.
7458 * userspec.c: Include "posixver.h".
7459 (parse_user_spec): Accept `.' as a separator only
7460 in pre-POSIX-200112 mode.
7461 * strtoimax.c: Use #elif rather than #else #if.
7462 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7463 Remove function, now that we can rely on a working tzset function.
7464 [!_LIBC]: Ensure that the required autoconf test has been run.
7465 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7466 Use underlying_strftime for %r.
7467 * sha.c: Merge in some clean-up and optimization changes from glibc.
7468 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7469 Ensure that it is a multiple of 64.
7470 Rearrange loop exit tests so as to avoid performing an
7471 additional fread after encountering an error or EOF.
7472 * realloc.c: Update copyright date.
7474 2003-08-14 Jim Meyering <jim@meyering.net>
7476 Merge from coreutils.
7477 * obstack.h: Whitespace changes.
7478 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7479 and xcalloc return values.
7480 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7481 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7482 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7483 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7484 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7486 Use mntctl's return value to drive the entry-processing loop, since
7487 we can't rely on the value of the vmt_length member in the last
7488 entry. On some systems doing so could result in exhausting
7489 virtual memory. Based in part on a patch from Mike Jetzer.
7491 2003-08-14 Jim Meyering <jim@meyering.net>
7492 and Paul Eggert <eggert@twinsun.com>
7494 Merges from coreutils, plus other fixes.
7495 * physmem.c: Merge in portability changes from gcc/libiberty
7496 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7497 for credits and details. Thanks to Kaveh Ghazi for helping
7498 to keep these files in sync.
7499 (ARRAY_SIZE): Define it.
7500 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7501 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7502 (memcasecmp): Don't assume size_t fits in unsigned int.
7503 Remove casts and duplicate code.
7504 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7505 (memcpy): Remove definition.
7506 Merge in some clean-up and optimization changes from glibc.
7507 [BLOCKSIZE]: Move definition to top of file.
7508 Ensure that it is a multiple of 64.
7509 Rearrange loop exit tests so as to avoid performing an
7510 additional fread after encountering an error or EOF.
7511 * md5.h (md5_uintptr): Define.
7512 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7513 return to the initial working directory. Preserve errno
7515 * idcache.c: Include "xalloc.h".
7516 (xmalloc, xrealloc): Remove decls.
7517 (getuser): Remove casts no longer required in C89.
7518 * human.c: Include stdio.h, for sprintf.
7519 * group-member.c: Include "xalloc.h".
7520 (xmalloc, xrealloc): Remove decls.
7521 (get_group_info): Remove casts no longer required in C89.
7522 * getusershell.c (readname): Remove casts no longer required in C89.
7523 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7524 * getline.c: Whitespace fix, from coreutils.
7526 2003-08-13 Paul Eggert <eggert@twinsun.com>
7528 * exclude.c: Include <ctype.h>
7529 (IN_CTYPE_DOMAIN): New macro.
7531 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7534 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7535 Undo previous (whitespace-only) change.
7537 2003-08-12 Paul Eggert <eggert@twinsun.com>
7539 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7540 Normalize leading white space and remove trailing white space.
7541 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7542 notice, as per ../config/srclist-update.
7544 Merge from coreutils.
7545 * euidaccess.h: New file.
7546 * euidaccess.c: Include it.
7547 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7548 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7549 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7551 2003-08-11 Bruno Haible <bruno@clisp.org>
7553 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7554 (vasnprintf): Use it instead of wcslen.
7556 2003-08-11 Bruno Haible <bruno@clisp.org>
7558 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7559 value to ensure that _Bool promotes to int. Use #define for _Bool when
7560 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7562 2003-08-10 Karl Berry <karl@gnu.org>
7564 * regex.h: update from libc (whitespace fix).
7566 2003-08-09 Paul Eggert <eggert@twinsun.com>
7568 Merge some files from coreutils. These changes were
7569 originally made by Jim Meyering.
7570 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7571 many older Unixes require this.
7572 * alloca.c (alloca): Remove cast to argument of free;
7573 no longer needed in C89.
7574 * alloca_.h, regex.h: Fix white space to match
7575 what GNU indent does.
7577 2003-08-05 Paul Eggert <eggert@twinsun.com>
7579 * bumpalloc.h: Remove.
7581 2003-08-04 Paul Eggert <eggert@twinsun.com>
7583 * getloadavg.c: Change copyright notice and spacing to conform to
7586 Merge from coreutils.
7587 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7589 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7590 from Karl Berry, implemented by Jim Meyering.
7591 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7592 from Dmitry V. Levin.
7593 Remove anachronistic cast of xrealloc.
7594 * fnmatch_.h (__const): Remove. Use 'const'.
7595 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7596 type. Otherwise, it wouldn't compile with at least /bin/cc on
7597 ymp-cray-unicos9.0.2.X.
7598 Combine two mostly-identical uses of alloca into one.
7599 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7601 2003-08-04 Dave Love <d.love@dl.ac.uk>
7605 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7606 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7607 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7608 obsolete NLIST_NAME_UNION.
7609 [__GNU__]: Undef BSD and FSCALE.
7610 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7612 2003-08-03 Paul Eggert <eggert@twinsun.com>
7614 * stdbool_.h (_Bool): Make it signed char, instead of
7615 an enum type, so that it's guaranteed to promote to int. See:
7616 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7618 2003-07-31 Paul Eggert <eggert@twinsun.com>
7620 * strerror.c: Include config.h, limits.h. Declare sprintf.
7621 (strerror): Don't assume that a printable int fits in 14 bytes.
7623 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7624 Bruno Haible <bruno@clisp.org>
7626 * getline.h (getline, getdelim): Change return type to ssize_t.
7627 * getline.c (getline, getdelim): Likewise.
7628 Remove _GNU_SOURCE define; now it's defined in config.h through
7631 2003-07-22 Paul Eggert <eggert@twinsun.com>
7633 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7634 over-parenthesization in macros.
7636 Sync with coreutils.
7638 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7641 Use `exit_failure' for xalloc and xmemcoll instead of their own
7642 private exit-failure variables.
7643 * xalloc.h (xalloc_exit_failure): Remove.
7644 * xmalloc.c: Likewise. Include exitfail.h.
7645 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7646 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7647 * xmemcoll.c: Likewise. Include exitfail.h.
7648 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7650 2003-07-18 Paul Eggert <eggert@twinsun.com>
7652 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7653 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7654 to test that it can stand by itself. Include "exitfail.h".
7655 Clients should set exit_failure instead.
7656 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7658 2003-07-18 Andreas Schwab <schwab@suse.de>
7660 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7662 2003-07-18 Bruno Haible <bruno@clisp.org>
7664 * getndelim2.h: New file.
7665 * getndelim2.c: Make into a module of its own. Include config.h,
7667 (getndelim2): Make non-static. Change return type to ssize_t.
7668 * getline.h: Change argument names.
7669 * getline.c: Include getndelim2.h instead of getndelim2.c.
7670 * getnline.c: Include getndelim2.h.
7672 2003-07-17 Bruno Haible <bruno@clisp.org>
7674 * Makefile.am: Remove file.
7675 * Makefile.in: Remove file.
7677 2003-07-17 Bruno Haible <bruno@clisp.org>
7679 * getnline.h: New file.
7680 * getnline.c: New file.
7681 * getndelim2.c: New file, extracted from getline.c.
7682 (getndelim2): Renamed from getdelim2, with added nmax argument.
7683 * getline.c: Include getndelim2.c.
7684 (getdelim2): Moved out to getndelim2.c.
7685 (getline, getdelim): Update.
7687 2003-07-15 <karl@gnu.org>
7689 * vasnprintf.c: update from gettext.
7691 2003-07-15 Jim Meyering <jim@meyering.net>
7693 * makepath.c (make_path): Enclose diagnostic in _(...).
7695 2003-07-14 Paul Eggert <eggert@twinsun.com>
7697 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7698 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7699 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7700 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7701 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7702 updated automatically by ../config/srclist-update. This changes
7703 their license from LPGL to GPL.
7705 2003-07-14 Jim Meyering <jim@meyering.net>
7707 Don't emit diagnostics. Let callers do that.
7708 * save-cwd.c: Don't include "error.h".
7709 (save_cwd): Don't call error. Ensure that errno is valid
7710 when returning nonzero.
7712 * save-cwd.h (restore_cwd): Update prototype.
7713 * save-cwd.c (restore_cwd): Remove two parameters.
7714 Simplify. Don't call error upon failure. Let callers do that.
7715 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7716 when auditing is enabled. But don't bother updating the #if.
7718 2003-07-14 Simon Josefsson <jas@extundo.com>
7720 * mempcpy.h: New file.
7721 * mempcpy.c: New file.
7723 2003-07-14 Paul Eggert <eggert@twinsun.com>
7725 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7726 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7727 unicodeio.c, unicodeio.h, unlocked-io.h:
7728 Switch from LGPL to GPL.
7730 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7732 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7733 it breaks C++ compilation.
7734 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7736 2003-07-10 Jim Meyering <jim@meyering.net>
7738 * vasnprintf.c: Remove trailing blanks.
7739 Make cpp indentation consistent.
7741 2003-07-09 Paul Eggert <eggert@twinsun.com>
7743 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7744 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7745 Switch from LGPL to GPL.
7747 2003-07-07 Paul Eggert <eggert@twinsun.com>
7749 * mktime.c: Fix some boundary cases and remove need for floating point.
7751 Issue a compile-time diagnostic if time_t is floating point, or if
7752 two's complement arithmetic is not in effect, or if arithmetic
7753 right shift does not propagate the sign. These assumptions were
7754 all in the original code but they weren't checked.
7756 (TIME_T_MIDPOINT, verify): New macros.
7757 (__isleap): Remove; it has integer overflow problems.
7758 (leapyear): New function, without those problems.
7759 (ydhms_tm_diff): Remove; splitting into two parts.
7760 (ydhms_diff): New function, containing the arithmetic part of
7761 the old ydhms_tm_diff function. Issue a compile-time
7762 diagnostic if we are not using C99 integer division.
7763 Avoid casts when possible.
7764 (guess_time_tm): New function, containing the checking part of
7765 the old ydhms_tm_diff function. Return the new value, rather than
7766 the difference between it and the old. Accept a new argument T
7767 so that *T specifies the old value. Check for overflow in the result.
7769 (__mktime_internal): Use a time_t offset, not a long int offset.
7770 This undoes the 2003-06-04 change, which is no longer needed now
7771 that we have better overflow checking.
7772 (localtime_offset): Likewise.
7774 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7775 and long are 64-bit but int is only 32-bit.
7776 (ydhms_diff): Use long int to store year1 and yday1.
7777 Issue a compile-time diagnostic if long int is not wide enough.
7779 (__mktime_internal): Use long int to store adjusted year and yday.
7780 Use plain C rather than preprocessor commands, if that doesn't
7782 Check for overflow (and try to repair) after each probe
7783 rather than checking only at the very end. This avoids some bugs
7784 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7785 does not equal GMT offset at maximum time).
7786 Use integer to check for overflow rather than floating point; this
7787 is more portable to non-IEEE hosts, and is a tad faster.
7788 When we detect that we are oscillating between two values,
7789 don't check whether tm_isdst has the requested value, since
7790 we already know the answer. When tm_isdst has the wrong value,
7791 use a different heuristic to find the right one, based on the
7792 extreme values actually observed in practice in tz2003a,
7793 rather than the (overly optimistic) "previous 3 calendar quarters".
7795 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7796 "T const" to accommodate glibc style.
7797 (check_result): Use less-confusing report format. "long" -> "long int.
7799 Don't loop if the iteration overflows time_t.
7800 Allow a negative step in the iteration.
7802 2003-07-01 Paul Eggert <eggert@twinsun.com>
7804 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7805 having it depend on HAVE_SYS_TYPES_H.
7807 2003-06-25 Bruno Haible <bruno@clisp.org>
7809 * readlink.c: New file.
7811 2003-06-20 Bruno Haible <bruno@clisp.org>
7813 Assume C89, so PARAMS isn't needed.
7814 * unicodeio.h (PARAMS): Remove.
7815 * unicodeio.c: Don't use PARAMS.
7817 2003-06-18 Jim Meyering <jim@meyering.net>
7819 Merge changes from coreutils.
7820 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7821 Remove explicit declarations of xmalloc and realloc.
7823 (read_utmp): Remove anachronistic cast of xmalloc.
7825 2003-06-17 Paul Eggert <eggert@twinsun.com>
7827 Assume C89, so PARAMS isn't needed.
7828 * backupfile.h (PARAMS): Remove. All uses removed.
7829 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7830 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7831 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7832 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7833 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7834 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7835 xstrtol.h: Likewise.
7836 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7837 same.h, strverscmp.h: Do not include config.h; no longer needed.
7838 Anyway, config.h should always be included before any other file.
7840 2003-06-11 Simon Josefsson <jas@extundo.com>
7842 * sysexit_.h: New file.
7844 2003-05-20 Derek Price <derek@ximbiot.com>
7846 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7848 2003-06-10 Simon Josefsson <jas@extundo.com>
7850 * strchrnul.h: New file.
7851 * strchrnul.c: New file.
7853 2003-06-10 Simon Josefsson <jas@extundo.com>
7855 * argp.h: New file, from glibc.
7856 * argp-ba.c: New file, from glibc.
7857 * argp-eexst.c: New file, from glibc.
7858 * argp-fmtstream.c: New file, from glibc.
7859 * argp-fmtstream.h: New file, from glibc.
7860 * argp-fs-xinl.c: New file, from glibc.
7861 * argp-help.c: New file, from glibc.
7862 * argp-namefrob.h: New file, from glibc.
7863 * argp-parse.c: New file, from glibc.
7864 * argp-pv.c: New file, from glibc.
7865 * argp-pvh.c: New file, from glibc.
7866 * argp-xinl.c: New file, from glibc.
7868 2003-06-07 Jim Meyering <jim@meyering.net>
7870 * readtokens.h: Put `Free Software Foundation, Inc.'
7871 in place of my name in the copyright comment.
7872 Remove definition and uses of __P.
7875 * stat.c: Don't declare xmalloc explicitly.
7876 Instead, include "xalloc.h".
7877 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7878 xrealloc, and xcalloc return values.
7879 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7881 * xgetcwd.h: Remove definition/uses of PARAMS.
7883 2003-06-06 Jim Meyering <jim@meyering.net>
7885 * stdbool_.h: Renamed from stdbool.h.in.
7887 2003-06-06 Jim Meyering <jim@meyering.net>
7889 Merge from coreutils.
7890 * same.c: (same_name): Declare *_basename locals to be `const'.
7891 Consolidate declarations and initializations of *_base* locals.
7893 Merge from coreutils.
7894 This avoids a core dump on systems without GNU putenv,
7895 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7896 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7897 (unsetenv): New static function, from GNU libc.
7898 (rpl_putenv): Use it.
7900 * modechange.c: Remove trailing blanks.
7902 Merge from coreutils.
7903 * fsusage.c: Remove declaration of statfs.
7904 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7906 * posixtm.c: Include <stdbool.h> unconditionally.
7908 2003-06-05 Paul Eggert <eggert@twinsun.com>
7910 * mktime.c (__mktime_internal): When resolving a tm_isdst
7911 mismatch, look in future quarters as well as past. This fixes a
7912 bug when processing fall-backwards gaps immediately after a long
7913 period of daylight-saving time.
7915 * mktime.c: Assume freestanding C89 or better.
7916 (HAVE_LIMITS_H): Remove. Assume it's 1.
7917 (__P): Remove; not used.
7918 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7919 (mktime, not_equal_tm, print_tm, check_result,
7920 main): Use prototypes. Use const * where appropriate.
7921 (main): Fix typo in testing code that uncovered by above changes.
7922 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7924 2003-06-04 Paul Eggert <eggert@twinsun.com>
7926 * mktime.c: Fix Debian bug 177940
7927 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7928 (localtime_offset): Now long int, not time_t, because we want it
7929 to be guaranteed to be signed. All uses changed.
7930 (__mktime_internal): If overflow would occur when adding offset,
7933 Merge 'human' changes from coreutils. Rewrite to support
7934 locale-specific notations like thousands separators.
7935 * human.c: Simplify authorship notice.
7936 Include human.h immediately after config.h.
7937 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7938 <limits.h>: Do not include, since human.h does.
7939 (SIZE_MAX, UINTMAX_MAX): New macros.
7940 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7941 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7942 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7943 (power_letter): Renamed from suffixes.
7944 (generate_suffix_backwards): Remove.
7945 (adjust_value): Now takes int style (because of human.h changes)
7946 and long double value (for greater precision on some platforms).
7947 (group_number): New function.
7948 (human_readable): Use it. Use integer options, not enum.
7949 Put the options before the sizes in the arg list.
7950 Support all the new options.
7951 The old human_readable function has been removed;
7952 use inttostr.h instead.
7953 (human_readable, default_block_size, humblock):
7954 Use uintmax_t, not int, for block sizes.
7955 (human_readable_inexact, block_size_types): Remove.
7956 (block_size_opts): New constant.
7957 (human_options): Renamed from human_block_size, with new signature
7958 that allows block sizes up to UINTMAX_MAX. All callers changed.
7959 * human.h: Add copyright and authorship notice.
7960 Include <limits.h> and <stdbool.h> unconditionally.
7961 (PARAMS): Remove. All uses removed.
7962 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7963 (enum human_inexact_style): Remove tag; now a nameless enum.
7964 (human_floor, human_ceiling, human_round_to_even): Now have
7965 values 2, 0, 1 rather than -1, 1, 0.
7966 (human_group_digits, human_suppress_point_zero, human_autoscale,
7967 human_base_1024, human_SI, human_B): New constants.
7968 (human_readable_inexact, human_block_size): Remove.
7969 (human_readable): Size args are now uintmax_t, not int.
7970 (human_options): New decl.
7972 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7973 unnecessary now that we assume C89 or better. This change
7974 imported from coreutils.
7976 * mktime.c (__mktime_internal): Do not reject negative timestamps
7977 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7978 in the 2003-05-30 sync from glibc.
7980 .h files should stand alone, but we shouldn't include <sys/types.h>
7981 if we can get away with just <stddef.h>.
7983 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7984 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7985 rather than <sys/types.h>, as we merely need size_t.
7986 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7988 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7989 Include <stdio.h>, to get FILE.
7990 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7991 memcasecmp.h has included <stddef.h> and all we need is size_t.
7992 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7993 our interface, instead of including <sys/types.h>
7995 2003-06-02 Paul Eggert <eggert@twinsun.com>
7998 Fix some minor time-related bugs with POSIX time arguments.
7999 Some valid time stamps were being rejected (notably -1, and
8000 time stamps before 1900 on 64-bit hosts). And some invalid
8001 time stamps were being accepted, e.g. September 31.
8003 * posixtm.h (posixtime): Return bool instead of time_t, so
8004 that we can return (time_t) -1 successfully.
8005 * posixtm.c: Likewise.
8006 [HAVE_STDBOOL_H]: Include <stdbool.h>.
8007 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
8008 (t): Remove static var.
8009 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
8010 of static var. All uses changed.
8011 (year): Do not reject years before 1900; they can occur with
8013 (posix_time_parse): Do not check for out-of-range components;
8014 that is now the caller's responsibility, since our checks were
8015 only approximations.
8016 (posixtime): Use mktime to check for out-of-range components,
8017 since it knows them exactly.
8018 If mktime returns (time_t) -1, check whether an error actually occurred
8019 by invoking localtime on -1.
8020 (main) [TEST_POSIXTIME]: Check for input data errors, and report
8021 posixtime failures better.
8022 Improve the test data (in comments only).
8024 2003-05-30 <karl@gnu.org>
8026 * mktime.c: update from libc.
8028 2003-05-30 Bruno Haible <bruno@clisp.org>
8030 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
8031 * localcharset.h: Likewise.
8032 * localcharset.c: Likewise.
8034 2003-05-28 Paul Eggert <eggert@twinsun.com>
8036 Assume the headers required for C89 freestanding compilers.
8037 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
8038 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
8039 without checking for HAVE_LIMITS_H.
8040 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
8041 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
8043 * fatal.c: Include <stdarg.h> without checking for __STDC__.
8044 * exclude.c: Include <stdbool.h> unconditionally.
8045 * tempname.c: Include <stddef.h> unconditionally.
8046 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
8047 * modechange.c, rpmatch.c (NULL): Don't define, since
8048 <stddef.h> does that.
8049 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
8050 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
8051 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
8052 * xstrtol.c: Likewise.
8053 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
8054 * savedir.c: Include <stddef.h> instead of defining NULL.
8056 * addext.c (addext): Use assignment rather than cast, to avoid
8057 warnings on some platforms.
8059 * mktime.c (__mktime_internal): Do not reject negative timestamps
8062 2003-05-10 Bruno Haible <bruno@clisp.org>
8064 * linebreak.c (iconv_string_length): Don't return -1 just because the
8065 string is longer than 4 KB.
8067 2003-05-12 Jim Meyering <jim@meyering.net>
8069 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
8070 the space-padded-by-default conversion specifiers, %e, %k, %l.
8072 2003-05-03 Bruno Haible <bruno@clisp.org>
8074 Upgrade to Unicode-4.0.
8075 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
8076 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
8077 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
8078 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
8079 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
8080 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
8081 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
8082 Change width of U+E0100..U+E01EF from 1 to 0.
8084 2003-04-25 Bruno Haible <bruno@clisp.org>
8086 * copy-file.c: Include <stddef.h>, for size_t.
8088 2003-04-25 Jim Meyering <jim@meyering.net>
8090 * copy-file.c (copy_file_preserving): Declare buf_size to be
8091 of type size_t, not int.
8093 2003-04-11 Jim Meyering <jim@meyering.net>
8095 Merge changes from Coreutils.
8097 2003-03-22 Jim Meyering <jim@meyering.net>
8099 * strftime.c (widen): Cast alloca return value to proper type.
8101 2003-01-19 Ulrich Drepper <drepper@redhat.com>
8104 * strftime.c (my_strftime): Handle very large width
8105 specifications for numeric values correctly. Improve checks for
8108 2003-01-19 Jim Meyering <jim@meyering.net>
8110 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
8111 (nl_get_alt_digit) [! defined my_strftime]: Define.
8112 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
8113 _nl_get_alt_digit and _nl_get_walt_digit.
8115 * strftime.c (my_strftime): Merge in locale-related changes from libc.
8116 These changes have no effect outside of _LIBC.
8118 2003-04-10 Bruno Haible <bruno@clisp.org>
8120 * findprog.h: New file, from GNU gettext.
8121 * findprog.c: New file, from GNU gettext.
8123 2003-04-05 Jim Meyering <jim@meyering.net>
8125 Merge changes from Coreutils.
8127 * exclude.h (PARAMS): Remove definition and uses.
8128 * exclude.c: Remove uses of `PARAMS'.
8130 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
8131 Add test-cases for DOS filenames. Declare program_name.
8132 (main): Set up program_name. Patch by Rich Dawe.
8134 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
8136 Use mntctl's return value to drive the entry-processing loop, since
8137 we can't rely on the value of the vmt_length member in the last
8138 entry. On some systems doing so could result in exhausting
8139 virtual memory. Based in part on a patch from Mike Jetzer.
8141 2003-04-04 Bruno Haible <bruno@clisp.org>
8143 * linebreak.h: New file, from GNU gettext.
8144 * linebreak.c: New file, from GNU gettext with slight modifications.
8145 * lbrkprop.h: New file, from GNU gettext.
8147 2003-04-03 Bruno Haible <bruno@clisp.org>
8149 * utf8-ucs4.h: New file, from GNU gettext.
8150 * utf16-ucs4.h: New file, from GNU gettext.
8151 * ucs4-utf8.h: New file, from GNU gettext.
8152 * ucs4-utf16.h: New file, from GNU gettext.
8154 2003-04-02 Bruno Haible <bruno@clisp.org>
8156 * binary-io.h: New file, from GNU gettext.
8158 2003-04-01 Bruno Haible <bruno@clisp.org>
8160 * pathname.h: New file, from GNU gettext.
8161 * concatpath.c: New file, from GNU gettext.
8163 2003-03-30 Bruno Haible <bruno@clisp.org>
8165 * copy-file.c (copy_file_preserving): Don't set owner if the function
8166 chown() doesn't exist.
8168 2003-03-28 Bruno Haible <bruno@clisp.org>
8170 * copy-file.h: New file, from GNU gettext.
8171 * copy-file.c: New file, from GNU gettext.
8173 2003-03-18 Jim Meyering <jim@meyering.net>
8175 * quote.c (quote_n): Fix typo in comment.
8177 2003-03-14 Jim Meyering <jim@meyering.net>
8179 Merge changes from Coreutils.
8180 * obstack.h (obstack_object_size): Declare temporary, __o,
8181 to be const, in order to avoid warnings.
8182 (obstack_room): Likewise.
8183 (obstack_empty_p): Likewise.
8185 2003-03-13 Paul Eggert <eggert@twinsun.com>
8187 Merge changes from Bison.
8188 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8189 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8190 when compiling Bison 1.875's `bitset bset = obstack_alloc
8191 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8192 * hash.c: Include <stdbool.h> unconditionally.
8194 2003-03-09 Paul Eggert <eggert@twinsun.com>
8196 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8197 Reported by Bruce Becker; see:
8198 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8200 2003-03-03 Paul Eggert <eggert@twinsun.com>
8201 Bruno Haible <bruno@clisp.org>
8203 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8204 Reported by John Hughes, see
8205 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8207 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8209 * poll_.h: New file.
8212 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8214 * mathl.h: New file.
8215 * acosl.c: New file.
8216 * asinl.c: New file.
8217 * atanl.c: New file.
8218 * ceill.c: New file.
8221 * floorl.c: New file.
8222 * frexpl.c: New file.
8223 * ldexpl.c: New file.
8225 * sincosl.c: New file.
8227 * sqrtl.c: New file.
8229 * trigl.c: New file.
8230 * trigl.h: New file.
8232 2003-02-17 Bruno Haible <bruno@clisp.org>
8234 * mkdtemp.h: New file, from GNU gettext.
8235 * mkdtemp.c: New file, from GNU gettext.
8237 2003-01-31 Bruno Haible <bruno@clisp.org>
8239 * rename.c: #undef rename before defining rpl_rename.
8240 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8242 2003-01-30 Bruno Haible <bruno@clisp.org>
8244 * printf-args.h: New file, from GNU gettext.
8245 * printf-args.c: New file, from GNU gettext.
8246 * printf-parse.h: New file, from GNU gettext.
8247 * printf-parse.c: New file, from GNU gettext.
8248 * vasnprintf.h: New file, from GNU gettext.
8249 * vasnprintf.c: New file, from GNU gettext.
8250 * asnprintf.c: New file, from GNU gettext.
8251 * vasprintf.h: New file, from GNU gettext with modifications.
8252 * vasprintf.c: New file, from GNU gettext.
8253 * asprintf.c: New file, from GNU gettext.
8255 2003-01-29 Bruno Haible <bruno@clisp.org>
8257 * stpncpy.h: New file, from GNU gettext with modifications.
8258 * stpncpy.c: New file, from GNU gettext with modifications.
8260 2003-01-28 Bruno Haible <bruno@clisp.org>
8262 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8264 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8267 2003-01-27 Bruno Haible <bruno@clisp.org>
8269 * xsetenv.h: New file, from GNU gettext.
8270 * xsetenv.c: New file, from GNU gettext.
8272 2003-01-23 Bruno Haible <bruno@clisp.org>
8274 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8276 2003-01-22 Bruno Haible <bruno@clisp.org>
8278 * exit.h: New file, from GNU gettext.
8280 2003-01-11 Bruno Haible <bruno@clisp.org>
8282 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8283 * strcase.h (strcasecmp, strncasecmp): Likewise.
8285 2003-01-14 Jim Meyering <jim@meyering.net>
8287 * same.c (same_name): Tweak a comment.
8289 2003-01-11 Bruno Haible <bruno@clisp.org>
8291 * same.c (same_name): Reorder tests so as to avoid calling stat()
8292 when a string comparison is sufficient.
8294 2003-01-11 Bruno Haible <bruno@clisp.org>
8296 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8299 2003-01-11 Bruno Haible <bruno@clisp.org>
8301 * hash-pjw.c: Add comment about low quality of this function.
8303 2003-01-12 Paul Eggert <eggert@twinsun.com>
8305 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8306 to avoid collisions with libcurses and libreadline.
8308 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8309 * getstr.h, getstr.c: Remove.
8310 * getline.c: Include "getline.h", to check interface.
8311 Move body of old getstr.c here: this defines MIN_CHUNK and
8312 declares getdelim2, which is renamed from getstr.
8313 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8315 * linebuffer.c (readlinebuffer): Renamed from readline.
8317 * linebuffer.h: Likewise.
8318 (readline): Remove backward-compatibility macro.
8320 2003-01-12 Jim Meyering <jim@meyering.net>
8322 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8324 2003-01-10 Bruno Haible <bruno@clisp.org>
8326 * alloca_.h: New file.
8327 * getdate.y: Unconditionally include alloca.h.
8328 * makepath.c: Likewise.
8329 * setenv.c: Likewise.
8330 * userspec.c: Likewise.
8332 2003-01-09 Bruno Haible <bruno@clisp.org>
8334 * stdbool.h.in: New file.
8336 2003-01-08 Bruno Haible <bruno@clisp.org>
8338 * safe-read.c: Include specification header first, to ensure its
8340 * full-write.c: Likewise.
8342 2003-01-08 Jim Meyering <jim@meyering.net>
8344 * full-write.c: Undefine and define-away `const' after inclusion
8345 of errno.h, not before. Suggestion from Bruno Haible.
8347 2003-01-07 Jim Meyering <jim@meyering.net>
8349 * full-write.c: Rework so that it may serve to define full_read, too.
8350 * full-read.c: Simply #define FULL_READ and include full-write.c.
8352 2003-01-06 Jim Meyering <jim@meyering.net>
8354 * version-etc.c: Update year in translatable copyright string.
8356 2002-12-25 Bruno Haible <bruno@clisp.org>
8358 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8359 * xstrtol.h: Likewise.
8360 * xstrtoimax.c: Likewise.
8361 * xstrtoumax.c: Likewise.
8362 * human.h: Likewise.
8364 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8365 on systems that have <inttypes.h> but not <stdint.h>.
8367 2002-12-31 Paul Eggert <eggert@twinsun.com>
8369 * memcoll.c (memcoll): Fall back on a simple algorithm using
8370 memcmp if strcoll doesn't work.
8372 2002-12-23 Bruno Haible <bruno@clisp.org>
8374 * localcharset.h: New file.
8375 * localcharset.c: Include it.
8376 * unicodeio.c: Likewise.
8378 2002-12-22 Bruno Haible <bruno@clisp.org>
8380 * utime.c (utime_null): No need to call ftruncate if the file was
8383 2002-12-23 Bruno Haible <bruno@clisp.org>
8385 * memcoll.c (STRCOLL): New macro.
8388 2002-12-22 Bruno Haible <bruno@clisp.org>
8390 * getstr.h (getstr): Define, to avoid clash with libcurses.
8391 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8393 2002-12-22 Bruno Haible <bruno@clisp.org>
8395 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8397 2002-12-23 Bruno Haible <bruno@clisp.org>
8399 * getline.h: Include <stddef.h>, for size_t.
8401 * unicodeio.h: Include <stddef.h>, for size_t.
8402 * unicodeio.c: Don't include <stddef.h>.
8404 2002-12-17 Bruno Haible <bruno@clisp.org>
8406 * canon-host.c (strdup): Remove unused declaration.
8408 * fsusage.c: Include full_read.h.
8409 (get_fs_usage): Use full_read instead of safe_read.
8411 * utime.c (utime_null): Use SAFE_READ_ERROR.
8413 2002-12-11 Bruno Haible <bruno@clisp.org>
8415 * setenv.h: Rewritten to cope with systems that have setenv() but not
8417 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8420 2002-12-11 Bruno Haible <bruno@clisp.org>
8422 * setenv.c (alloca): Fall back to malloc.
8424 (setenv): Use freea() to free memory allocated with alloca().
8426 2002-11-13 Bruno Haible <bruno@clisp.org>
8428 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8429 function declarations.
8430 * unsetenv.c (unsetenv): Likewise.
8432 2002-03-04 Bruno Haible <bruno@clisp.org>
8434 Portability to AIX 4.3.3.
8435 * unsetenv.c: New file, extracted from setenv.c.
8436 * setenv.c: Move the unsetenv() function to unsetenv.c.
8438 2001-12-20 Bruno Haible <bruno@clisp.org>
8440 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8441 use malloc instead. For SunOS 4.
8443 2001-12-11 Bruno Haible <bruno@clisp.org>
8445 * setenv.c: Declare alloca.
8446 (compar_fn_t): New typedef.
8447 (KNOWN_VALUE, STORE_VALUE): Use it.
8449 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8452 2002-12-10 Paul Eggert <eggert@twinsun.com>
8454 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8455 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8456 Choose values that are less likely to collide with system fnmatch
8458 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8459 defined (e.g., a pure POSIX system).
8460 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8461 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8463 2002-12-06 Jim Meyering <jim@meyering.net>
8465 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8467 Merge in changes from libc's misc/error.c, in preparation
8468 for the merge of gnulib's changes back into libc.
8470 * error.c (_): Define only if not already defined.
8471 Move definition to follow all #include directives.
8472 Include unlocked-io.h only if !_LIBC.
8473 [_LIBC]: Include <libio/libioP.h>.
8474 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8475 (fflush): Tweak definition to use INTUSE.
8478 2002-12-05 Paul Eggert <eggert@twinsun.com>
8480 * alloca.c [defined emacs]: Include "lisp.h".
8481 (xalloc_die) [defined emacs]: New macro.
8482 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8483 [! defined emacs]: Include <xalloc.h>.
8484 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8485 (pointer): Typedef to POINTER_TYPE *.
8486 (malloc): Remove decl; we now always use xmalloc.
8487 (alloca): Use old-style definition, since Emacs needs this.
8488 Check for arithmetic overflow when computing combined size.
8490 2002-12-04 Paul Eggert <eggert@twinsun.com>
8492 Do not generate unlocked-io.h automatically, since it's easier to
8493 maintain it by hand.
8495 * unlocked-io.h: New file, from GNU diffutils,
8496 but with proper copyright notice and attribution.
8498 * Makefile.am: Add copyright notice.
8499 (libfetish_a_SOURCES): Add unlocked-io.h.
8500 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8501 (DISTCLEANFILES, io_functions): Remove macros.
8502 (EXTRA_DIST): Remove gen_uio.
8503 (unlocked-io.h): Remove rule.
8505 2002-12-04 Jim Meyering <jim@meyering.net>
8507 Reflect the fact that stat.c and lstat.c are no longer generated.
8508 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8509 (DISTCLEANFILES): Likewise.
8510 (EXTRA_DIST): Likewise.
8511 (all_local): Don't depend on stat.c or lstat.c.
8512 (stat.c, lstat.c): Remove rules.
8513 (EXTRA_DIST): Remove xstat.in.
8515 * xstat.in: Remove file. Contents moved into stat.c.
8516 * stat.c: New file. Contents mostly from xstat.in.
8517 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8518 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8520 * safe-read.c: Rework so that it may serve to define safe_write, too.
8521 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8523 2002-12-03 Jim Meyering <jim@meyering.net>
8525 * safe-read.c, safe-write.c: Change variable names and comments, but
8526 not semantics, to minimize the differences between these two files.
8527 (safe_read): Change comment to mention SAFE_READ_ERROR.
8529 * safe-read.c (IS_EINTR): Define.
8530 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8532 2002-12-02 Bruno Haible <bruno@clisp.org>
8534 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8535 Define, taken from safe-read.c.
8536 (INT_MAX): Provide fallback.
8537 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8538 * safe-write.h (SAFE_WRITE_ERROR): Define.
8540 * safe-read.c (EINTR): Remove definition.
8541 (safe_read): Don't use EINTR if it is absent.
8543 2002-12-02 Jim Meyering <jim@meyering.net>
8545 * safe-read.c (EINTR): Define.
8546 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8547 (INT_MAX): Provide fallback.
8548 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8550 * safe-read.h (SAFE_READ_ERROR): Define.
8552 2002-12-01 Jim Meyering <jim@meyering.net>
8554 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8555 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8557 2002-11-27 Paul Eggert <eggert@twinsun.com>
8559 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8560 hash_rehash): Replace `if (limit <= value) abort ();' with
8561 `if (! (value < limit)) abort ();', for readability.
8563 2002-11-26 <karl@gnu.org>
8565 * strdup.c: copy from libc again, with jim's ok.
8566 * .cppi-disable: re-add strdup.c
8568 2002-11-25 <karl@gnu.org>
8570 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8571 instead of "strtol.c".
8573 2002-11-25 Jim Meyering <jim@meyering.net>
8575 * mktime.c: Sync from libc, now that it has the latest fix.
8577 2002-11-24 <karl@gnu.org>
8579 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8580 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8582 2002-11-24 Jim Meyering <jim@meyering.net>
8584 Update from coreutils:
8586 * mktime.c: Merge in changes from libc.
8588 Avoid a link-time failure on some Linux systems.
8589 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8590 (__mon_yday): Declare with the STATIC attribute.
8591 (__mktime_internal): Likewise.
8592 Based on a report from Greg Schafer.
8594 2002-11-23 Jim Meyering <jim@meyering.net>
8596 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8597 Use `unsigned', not `int', as type of index.
8599 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8601 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8603 2002-11-22 Paul Eggert <eggert@twinsun.com>
8605 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8606 hint that one should use `if (! x) abort ();' rather than `assert
8607 (x);', and anyway it's one less thing to worry about configuring.
8608 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8609 hash_rehash, hash_insert): Use abort rather than assert.
8611 2002-11-22 Paul Eggert <eggert@twinsun.com>
8613 * quotearg.h: Allow multiple inclusion by surrounding with
8614 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8615 so that we can be included first.
8616 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8617 * quotearg.c: Include quotearg.h immediately after config.h.
8618 No need to include stddef.h or sys/types.h any more.
8619 Surround local include files with "", not "<>".
8620 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8621 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8622 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8623 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8624 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8625 (ISPRINT): Remove; no longer needed now that we assume C89.
8627 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8630 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8631 quotearg_char): Use SIZE_MAX rather than
8632 (size_t) -1 when we are talking about "infinity".
8634 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8636 2002-11-22 Bruno Haible <bruno@clisp.org>
8638 * safe-read.h: Assume C89. Add comments.
8639 (safe_read): Change return type to size_t.
8640 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8641 counts > SSIZE_MAX correctly.
8642 * safe-write.h: New file.
8643 * safe-write.c: New file.
8644 * full-read.h: New file.
8645 * full-read.c: New file.
8646 * full-write.h: Assume C89. Add comments.
8647 * full-write.c: Include safe-write.h.
8648 (full_write): Rewritten to use safe_write.
8649 Suggested by Jim Meyering and Paul Eggert.
8651 2002-11-21 Bruno Haible <bruno@clisp.org>
8653 Remove case insensitive option matching.
8654 * argmatch.h (argcasematch): Remove declaration.
8655 (ARGCASEMATCH): Remove macro.
8656 (__xargmatch_internal): Remove case_sensitive argument.
8657 (XARGMATCH): Update.
8658 (XARGCASEMATCH): Remove macro.
8659 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8660 case_sensitive argument.
8661 (argcasematch): Remove function.
8662 (__xargmatch_internal): Remove case_sensitive argument.
8663 (main): Use XARGMATCH instead of XARGCASEMATCH.
8665 * xmalloc.c: Change compile-time error message. Add comment about
8666 required autoconf version.
8668 2002-11-21 Jim Meyering <jim@meyering.net>
8670 * strdup.c (strdup): Tweak comment and initial #if/#include.
8672 Merge in changes from the coreutils.
8674 2002-09-25 Paul Eggert <eggert@twinsun.com>
8675 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8676 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8677 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8678 int. Work more efficiently if X is the same width as uintmax_t.
8679 Do not compare X to -1, to avoid bogus compiler warning.
8680 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8681 Don't assume that f_frsize and f_bsize are the same type.
8683 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8686 * makepath.c (make_path): Restore umask *before* creating the final
8688 (make_path): Minor reformatting.
8690 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8691 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8693 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8694 ones. At least on GNU/Linux systems, `auto' means something else.
8697 2002-11-20 Paul Eggert <eggert@twinsun.com>
8699 Merge argmatch cleanups from Bison. Assume C89.
8701 * argmatch.c: Include config.h here, not in argmatch.h.
8702 Include stdlib.h, for EXIT_FAILURE.
8703 Always include <string.h>, since we assume C89.
8704 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8705 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8706 Include <stddef.h> instead, since it's all we need for size_t.
8707 (PARAMS): Remove. All uses removed.
8708 (ARRAY_CARDINALITY): Do not bother to #undef.
8709 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8710 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8711 Remove unnecessary parentheses.
8712 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8713 Insert necessary parentheses.
8714 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8715 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8717 2002-11-19 Bruno Haible <bruno@clisp.org>
8719 * mbswidth.c: Include mbswidth.h right at the beginning.
8720 * mbswidth.h: Include <stddef.h>, for size_t.
8722 * mbswidth.h (PARAMS): Remove macro.
8723 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8724 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8726 * gcd.h (PARAMS): Remove macro.
8727 (gcd): Use ANSI C function declarations.
8728 * gcd.c (gcd): Likewise.
8730 2002-11-15 Bruno Haible <bruno@clisp.org>
8732 * strcspn.c: Include <stddef.h>.
8733 (strcspn): Use ANSI C function declaration. Change return type to
8735 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8736 (strpbrk): Use NULL.
8737 * strpbrk.h (PARAMS): Remove macro.
8738 (strpbrk): Use ANSI C function declaration.
8739 * strstr.c: Don't include <sys/types.h>.
8740 * strstr.h (PARAMS): Remove macro.
8741 (strstr): Use ANSI C function declarations.
8743 2002-11-06 Bruno Haible <bruno@clisp.org>
8745 * gcd.h (gcd): Change argument type to 'unsigned long'.
8746 * gcd.c (gcd): Likewise.
8748 2002-11-05 Bruno Haible <bruno@clisp.org>
8750 * gcd.h: New file, from gettext-0.11.5.
8751 * gcd.c: New file, from gettext-0.11.5.
8753 2002-11-05 Bruno Haible <bruno@clisp.org>
8755 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8756 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8757 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8758 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8760 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8761 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8763 * closeout.c: Include gettext.h instead of <libintl.h>.
8764 * human.c: Include gettext.h instead of <libintl.h>.
8765 * quotearg.c: Include gettext.h instead of <libintl.h>.
8766 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8767 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8768 * userspec.c: Include gettext.h instead of <libintl.h>.
8769 * version-etc.c: Include gettext.h instead of <libintl.h>.
8770 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8771 (textdomain): Remove definition.
8772 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8774 * long-options.c: Remove include of <libintl.h> and definition of _.
8775 * same.c: Remove include of <libintl.h> and definition of _.
8777 2002-11-04 Bruno Haible <bruno@clisp.org>
8779 * stpcpy.h: New file, from GNU gettext-0.11.5.
8780 * strcase.h: New file, from GNU gettext-0.11.5.
8781 * strpbrk.h: New file, from GNU gettext-0.11.5.
8782 * strstr.h: New file, from GNU gettext-0.11.5.
8783 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8785 2002-05-09 Bruno Haible <bruno@clisp.org>
8787 * config.charset: Update for newest glibc. Add canonical names
8788 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8790 2002-05-09 Bruno Haible <bruno@clisp.org>
8792 * localcharset.c (get_charset_aliases): Add more Windows specific
8795 2002-05-08 Owen Taylor <otaylor@redhat.com>
8797 * config.charset: A few additions for Solaris.
8799 2001-12-05 Bruno Haible <bruno@clisp.org>
8801 * localcharset.c (locale_charset): Don't return an empty string.
8803 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8805 * config.charset: msdos in uk_UA uses CP1125.
8807 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8809 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8810 * localcharset.c (locale_charset): Declare as extern "C".
8812 2002-02-15 Bruno Haible <bruno@clisp.org>
8814 * config.charset [msdosdjgpp]: For Russian, use CP866.
8816 2002-02-11 Bruno Haible <bruno@clisp.org>
8818 * config.charset: Add support for NetBSD.
8820 2002-09-25 <karl@gnu.org>
8822 * strdup.c: copy from libc/string (via ../config/srclist*).
8823 * getopt*: copy from libc/posix.
8824 * gettext.h: copy from gettext.
8825 * .cppi-disable: add strdup.c, gettext.h.
8827 2002-07-01 Jim Meyering <meyering@lucent.com>
8829 * c-stack.c: Include sys/time.h.
8830 From Volker Borchert.
8832 2002-06-11 Paul Eggert <eggert@twinsun.com>
8834 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8835 New macro. Use it uniformly instead of
8836 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8837 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8838 reported by Vin Shelton.
8840 2002-06-22 Jim Meyering <meyering@lucent.com>
8842 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8843 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8845 2002-06-22 Paul Eggert <eggert@twinsun.com>
8847 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8848 Do not assume SA_SIGINFO behavior.
8849 Bug reported by Jim Meyering on NetBSD 1.5.2.
8851 2002-06-22 Jim Meyering <meyering@lucent.com>
8853 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8855 * exitfail.c, exitfail.h: Likewise.
8856 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8858 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8860 (EXTRA_DIST): Add fnmatch_loop.c.
8861 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8863 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8864 * fnmatch.c: Update from diffutils-2.8.2.
8865 * fnmatch_.h: New file. From diffutils-2.8.2.
8866 * fnmatch.h: Remove file.
8868 2002-06-18 Paul Eggert <eggert@twinsun.com>
8870 * file-type.h: Report an error if neither S_ISREG nor
8871 S_IFREG is defined, instead of using a test specific to glibc
8872 2.2. This should be safe, since POSIX requires S_ISREG and
8873 Unix Version 7 had S_IFREG. We don't need to check for
8874 <sys/types.h> since we don't use any symbols that it defines.
8876 2002-06-15 Jim Meyering <meyering@lucent.com>
8878 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8879 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8880 have been included before this file.
8882 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8884 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8885 so that each temporary file name is unique and valid in the first
8886 8 characters, for operation under DOS.
8888 2002-06-15 Jim Meyering <meyering@lucent.com>
8890 Work even with DJGPP 2.03, which lacks support for symlinks.
8892 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8894 * lchown.c (S_ISLNK): Likewise.
8896 2002-06-14 Jim Meyering <meyering@lucent.com>
8898 * file-type.h: Use the version from diffutils-2.8.2.
8899 * file-type.c: Likewise.
8901 2002-05-27 Jim Meyering <meyering@lucent.com>
8903 Fix a problem seen only on nonconforming systems whereby ls.c's
8904 use of localtime, and then of gettimeofday would cause trouble:
8905 the localtime call used to initialize rpl_gettimeofday's save
8906 mechanism would clobber ls's current local time information so
8907 that in any long listing the first file would always be listed
8908 with date 1970-01-01. Analysis by Volker Borchert.
8910 * gettimeofday.c (localtime): Undefine.
8911 (rpl_localtime): New function.
8913 2002-05-22 Jim Meyering <meyering@lucent.com>
8915 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8916 * file-type.h: New file.
8917 * file-type.c (file_type): New file/function. Extracted from diffutils.
8919 2002-04-29 Paul Eggert <eggert@twinsun.com>
8921 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8923 2002-04-28 Paul Eggert <eggert@twinsun.com>
8925 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8926 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8927 of 127, since 64 is the largest conceivable number for ancient
8929 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8931 2002-04-28 Jim Meyering <meyering@lucent.com>
8933 * sig2str.c (WTERMSIG): Remove definition (unused).
8935 2002-04-28 Paul Eggert <eggert@twinsun.com>
8937 * sig2str.h, sig2str.c: New files.
8938 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8940 2002-04-24 Jim Meyering <meyering@lucent.com>
8942 * gettext.h: New file, from Gettext.
8943 * Makefile.am (INCLUDES): Remove -I../intl.
8944 (libfetish_a_SOURCES): Add gettext.h.
8946 2002-04-16 Jim Meyering <meyering@lucent.com>
8948 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8949 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8950 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8952 2002-04-12 Jim Meyering <meyering@lucent.com>
8954 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8956 2002-03-10 Jim Meyering <meyering@lucent.com>
8958 * makepath.c (make_path): Remove a comma from a diagnostic.
8959 Suggestion from Santiago Vila.
8961 2002-03-08 Jim Meyering <meyering@lucent.com>
8963 * rename.c: Mention that this wrapper is needed also on
8964 mips-dec-ultrix4.4 systems.
8966 2002-03-02 Jim Meyering <meyering@lucent.com>
8968 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8969 not HAVE_CLOCK_SETTIME.
8971 2002-02-27 Paul Eggert <eggert@twinsun.com>
8973 * nanosleep.h: Rename to....
8974 * timespec.h: New name for nanosleep.h. All uses changed.
8976 * gettime.c: New file.
8977 * settime.c: New file.
8980 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8981 timespec.h. Remove nanosleep.h.
8983 2002-02-25 Paul Eggert <eggert@twinsun.com>
8985 * acl.c, acl.h: New files.
8986 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8988 2002-02-24 Jim Meyering <meyering@lucent.com>
8990 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8991 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8992 cause trouble. Reported by Nelson Beebe.
8994 2002-02-23 Paul Eggert <eggert@twinsun.com>
8996 * path-concat.c (xpath_concat): Reorder code to pacify
8997 compilers that don't know that xalloc_die never returns.
8999 2002-02-20 Jim Meyering <meyering@lucent.com>
9001 * getdate.c: Regenerate using bison-1.33.
9003 2002-02-15 Paul Eggert <eggert@twinsun.com>
9005 * posixver.c, posixver.h: New files.
9006 * Makefile.am (libfetish_a_SOURCES): Add them.
9008 2002-02-02 Paul Eggert <eggert@twinsun.com>
9009 Bruno Haible <bruno@clisp.org>
9011 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
9012 (fwrite_success_callback): New declaration.
9013 * unicodeio.c (unicode_to_mb): New function, extracted from
9014 print_unicode_char. Call failure callback instead of error.
9015 (fwrite_success_callback): New function.
9016 (exit_failure_callback): New function.
9017 (fallback_failure_callback): New function.
9018 (print_unicode_char): Call unicode_to_mb.
9020 2002-01-26 Jim Meyering <meyering@lucent.com>
9022 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
9024 2002-01-22 Jim Meyering <meyering@lucent.com>
9026 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
9027 Otherwise, some versions of automake would omit the rule that makes
9028 Makefile from Makefile.in.
9030 2001-01-21 Paul Eggert <eggert@twinsun.com>
9032 * xmemcoll.h, xmemcoll.c: New files.
9033 * Makefile.am (libfetish_a_SOURCES): Add them.
9034 * memcoll.c: Include errno.h, and declare errno if not defined.
9035 (memcoll): Set errno to zero if there is no error.
9037 * quotearg.c (quotearg_buffer_restyled):
9038 Fix bug with quoting buffers containing NUL when backslashing escapes.
9039 This bug was exposed by the other changes in this patch.
9040 (quotearg_n_options): New arg ARGSIZE.
9041 All callers changed.
9042 (quoting_options_from_style): New function.
9043 (quotearg_n_style): Use it.
9044 (quotearg_n_style_mem): New function.
9046 * quotearg.h (quotearg_n_style_mem): New function.
9048 2002-01-16 Jim Meyering <meyering@lucent.com>
9050 * getdate.y: Add three semicolons, each just before a closing brace.
9051 Bison (as of version 1.31) no longer papers over that mistake.
9053 2002-02-14 Paul Eggert <eggert@twinsun.com>
9055 * backupfile.c (ISDIGIT): Comment fix.
9056 * getdate.y (ISDIGIT): Likewise.
9057 * posixtm.c (ISDIGIT, year): Likewise.
9058 * strverscmp.c (ISDIGIT): Likewise.
9059 * userspec.c (ISDIGIT): Likewise.
9061 2002-01-05 Jim Meyering <meyering@lucent.com>
9063 * version-etc.c (version_etc_copyright): Update copyright year.
9065 2001-01-19 Paul Eggert <eggert@twinsun.com>
9067 * closeout.c (close_stdout_status): If ferror (stdout), do
9068 not silently exit merely because the output buffer happens to
9069 have nothing pending.
9071 2001-12-18 Paul Eggert <eggert@twinsun.com>
9073 See the big note in ../ChangeLog.
9074 * human.c (suffixes): Prefer K to k for 1024.
9075 (generate_suffix_backwards): New function.
9076 (human_readable_inexact): Use it.
9077 * xstrtol.c (__xstrtol): If there is no number but there
9078 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
9079 Accept 'K' as well as 'k'.
9081 2001-12-15 Jim Meyering <meyering@lucent.com>
9083 * regex.h (__restrict_arr): Update from libc.
9085 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
9086 as `remote' if the name starts with `//'. Suggested by Michael Stone.
9089 2001-12-10 Jim Meyering <meyering@lucent.com>
9091 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
9092 Instead, include "xalloc.h".
9093 (initbuffer): Don't cast xmalloc return value to char*.
9094 (readline): Reword comment.
9095 Don't cast xrealloc return value to char*
9098 2001-12-09 Jim Meyering <meyering@lucent.com>
9100 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
9101 `signed and unsigned type in conditional expression'.
9102 * posixtm.c (posix_time_parse): Likewise.
9104 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
9106 * readtokens.c (readtoken): Declare an index to be of type unsigned
9107 to avoid a pedantic warning.
9109 * getstr.c: Don't include assert.h.
9110 (getstr): Remove warning-evoking assertions.
9111 Return -1 if offset parameter is out of bounds.
9112 Change the type of a local from int to size_t.
9114 * strftime.c (my_strftime_localtime_r): Include this function
9115 definition in the `#if ! HAVE_TM_GMTOFF' block.
9117 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
9118 Include xalloc.h instead.
9120 2001-12-02 Jim Meyering <meyering@lucent.com>
9122 * tempname.c: Don't declare getenv, thus reverting the change of
9123 2001-11-18. It's no longer necessary, now that stdlib.h is always
9126 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
9127 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
9129 2001-11-30 Akim Demaille <akim@epita.fr>
9131 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
9132 before being defined.
9134 2001-11-27 Paul Eggert <eggert@twinsun.com>
9136 * quotearg.h (quotearg_n, quotearg_n_style):
9137 First arg is int, not unsigned.
9138 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
9139 (SIZE_MAX, UINT_MAX): New macros.
9140 (quotearg_n_options): Abort if N is negative.
9141 Avoid overflow check on hosts where size_t is 64 bits and int
9142 is 32 bits, as overflow is impossible there.
9143 Fix off-by-one typo that caused unnecessary reallocation.
9145 2001-11-27 Jim Meyering <meyering@lucent.com>
9147 * tempname.c: Merge with version from libc.
9148 * regex.c: Likewise.
9150 * tempname.c: Include stdlib.h unconditionally. On some old systems
9151 for which STDC_HEADERS is 0, it was not included, resulting in a
9152 warning about an integer-to-pointer conversion problem with getenv.
9153 Reported by Volker Borchert.
9155 2001-11-26 Jim Meyering <meyering@lucent.com>
9157 * gtod.h: Remove file.
9158 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
9159 * gettimeofday.c: Don't include gtod.h.
9160 (GTOD_init): Remove function.
9161 (rpl_gettimeofday): Do its job here instead, rather than aborting.
9162 Suggestion from Volker Borchert.
9164 2001-11-23 Jim Meyering <meyering@lucent.com>
9166 * hash.h (struct hash_table): Don't define here. Merely declare it.
9167 * hash.c (struct hash_table): Define it here instead.
9169 2001-11-22 Jim Meyering <meyering@lucent.com>
9171 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9173 2001-11-18 Paul Eggert <eggert@twinsun.com>
9175 * tempname.c (TMP_MAX): Remove; no longer needed.
9176 (TEMPORARIES): New macro.
9177 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9178 removes an artificial limitation (e.g. HP-UX 10.20, where
9181 2001-11-18 Jim Meyering <meyering@lucent.com>
9183 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9186 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9187 files will be created before anything else.
9189 2001-11-17 Jim Meyering <meyering@lucent.com>
9191 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9192 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9193 rather than group writable. Patch by Juan F. Codagnone.
9195 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9196 Instead, include "xalloc.h".
9198 * mountlist.c: Include unlocked-io.h after all system headers.
9199 Remove explicit declarations of xmalloc, xrealloc,
9200 and xstrdup. Instead, include "xalloc.h".
9202 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9203 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9204 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9206 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9207 Reported by Padraig Brady.
9209 * mkstemp.c: #undef mkstemp.
9211 (rpl_mkstemp): Rename from mkstemp.
9214 2001-11-16 Jim Meyering <meyering@lucent.com>
9216 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9217 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9218 determine the amount of total physical memory, use pstat_getstatic.
9219 HPUX-11 doesn't define _SC_PHYS_PAGES.
9220 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9221 If sysconf couldn't be used to determine the amount of available
9222 physical memory, use both pstat_getstatic and pstat_getdynamic.
9223 Based on a patch from Bob Proulx.
9225 2001-11-05 Jim Meyering <meyering@lucent.com>
9227 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9229 2001-11-03 Jim Meyering <meyering@lucent.com>
9231 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9232 in argmatch_to_argument call.
9234 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9237 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9238 e.g., a fault due to an attempt to free a NULL pointer.
9240 2001-11-01 Jim Meyering <meyering@lucent.com>
9242 * dirfd.c, dirfd.h: New files.
9243 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9245 * hash.c (hash_print) [TESTING]: Clean up.
9247 2001-10-22 Paul Eggert <eggert@twinsun.com>
9249 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9250 to avoid a warning if -Wall.
9252 2001-10-21 Paul Eggert <eggert@twinsun.com>
9254 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9256 2001-10-21 Jim Meyering <meyering@lucent.com>
9258 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9259 this code would end up calling gettext even in packages built
9261 * getopt.c (_): Likewise.
9262 * regex.c (_): Likewise.
9264 2001-10-20 Paul Eggert <eggert@twinsun.com>
9266 * error.c (strerror_r): Do not declare unless !_LIBC.
9267 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9268 Use strerror_r that is only a macro, even if it is not a function.
9269 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9270 (private_strerror): Use prototypes, not old-style function definition.
9271 (print_errno_message): New function.
9272 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9274 (error_tail, error, error_at_line): Use it.
9276 2001-10-11 Jim Meyering <meyering@lucent.com>
9278 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9279 and quote_n (1, ... to avoid clobbering a buffer.
9281 2001-10-05 Jim Meyering <meyering@lucent.com>
9283 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9284 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9285 * hash-pjw.h: New file.
9287 2001-09-30 Jim Meyering <meyering@lucent.com>
9289 * mountlist.c [MOUNTED_GETFSSTAT]:
9290 Include <sys/ucred.h>, for Apple Darwin.
9291 Include sys/mount.h and sys/fs_types.h only if available.
9293 (read_filesystem_list): Use FS_TYPE.
9295 2001-09-29 Paul Eggert <eggert@twinsun.com>
9297 * exclude.c (excluded_filename): 0 -> false, since it's
9300 2001-09-28 Paul Eggert <eggert@twinsun.com>
9302 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9303 #defines strtoimax. Also treat the other strto* functions
9306 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9307 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9308 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9310 2001-09-26 Jim Meyering <meyering@lucent.com>
9312 Most macros in unlocked-io.h had the wrong number of arguments.
9313 * gen-uio: New script.
9314 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9315 * unlocked-io.hin: Remove file.
9316 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9317 rather than trying to embed it here.
9318 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9319 Reported by Padraig Brady.
9321 2001-09-25 Volker Borchert <bt@teknon.de>
9323 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9325 2001-09-23 Jim Meyering <meyering@lucent.com>
9327 * mountlist.c: Remove useless parentheses in #if directives.
9328 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9329 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9331 2001-09-22 Jim Meyering <meyering@lucent.com>
9333 * localcharset.c: Update from latest gettext.
9334 * config.charset: Likewise.
9336 2001-09-20 Jim Meyering <meyering@lucent.com>
9338 * xstrtol.c (strtoimax): Guard declaration with
9339 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9340 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9341 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9342 (strtoumax): Likewise, for completeness (it wasn't necessary).
9344 2001-09-06 Paul Eggert <eggert@twinsun.com>
9346 * strtoimax.c (HAVE_LONG_LONG):
9347 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9348 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9349 to work around bug in IBM C compiler.
9351 2001-09-16 Jim Meyering <meyering@lucent.com>
9353 * mkdir.c: New file.
9355 2001-09-04 Paul Eggert <eggert@twinsun.com>
9357 * xgetcwd.c: Revert some of the previous change; intead,
9358 fix the HAVE_GETCWD_NULL code to behave more like the
9359 !HAVE_GETCWD_NULL code used to.
9362 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9365 2001-09-04 Paul Eggert <eggert@twinsun.com>
9367 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9368 Use ssize_t, not int, to store result of readlink.
9369 Check for ssize_t overflow as well as size_t overflow,
9370 as POSIX says the result of readlink is implementation-defined
9371 when ssize_t overflows.
9372 Remove unnecessary cast to char*.
9373 Use free+malloc instead of realloc, as the storage doesn't need
9374 to be preserved and it's clearer and can be more efficient that way.
9375 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9376 * xreadlink.h (xreadlink): Update prototype.
9378 2001-09-03 Paul Eggert <eggert@twinsun.com>
9380 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9381 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9382 spotted by Jim Meyering.
9384 2001-09-03 Jim Meyering <meyering@lucent.com>
9386 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9388 2001-09-03 Paul Eggert <eggert@twinsun.com>
9390 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9391 like the HAVE_GETCWD_NULL code.
9392 Include pathmax.h if not HAVE_GETCWD.
9393 Do not include xalloc.h.
9394 (INITIAL_BUFFER_SIZE): New symbol.
9395 Do not use xmalloc / xrealloc, since the caller is responsible for
9396 handling errors. Preserve errno around `free' during failure.
9397 Do not overrun buffer when using getwd.
9399 2001-09-03 Paul Eggert <eggert@twinsun.com>
9401 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9402 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9404 2001-09-02 Jim Meyering <meyering@lucent.com>
9406 * error.c: Update from GNU libc.
9408 2001-09-01 Jim Meyering <meyering@lucent.com>
9410 * xreadlink.c: New file.
9411 * xreadlink.h: New file.
9412 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9414 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9415 doesn't conflict with sparc Solaris 7's definition in
9416 /usr/include/sys/int_types.h.
9418 * exclude.c: Use `""', not `<>' to #include non-system header files.
9419 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9420 and strncasecmp as r-values. Unixware didn't have declarations.
9422 2001-08-31 Jim Meyering <meyering@lucent.com>
9424 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9425 Use an initial, malloc'd, buffer of length 128 rather than
9426 a statically allocated one of length 1024.
9428 2001-08-30 Paul Eggert <eggert@twinsun.com>
9430 * xgetcwd.c: Don't include pathmax.h.
9431 Include stdlib.h and unistd.h if available.
9433 (xmalloc, xstrdup, free): Remove decls.
9434 (xgetcwd): Don't assume sizes fit in unsigned.
9435 Check for overflow when computing sizes.
9436 Simplify reallocation code.
9438 2001-08-28 Paul Eggert <eggert@twinsun.com>
9440 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9442 * strtoimax.c: Renamed from strtoxmax.c, removing the
9445 Also, make the following further changes to make this file's
9446 configuration more similar to that of strtol.c:
9447 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9448 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9449 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9450 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9451 changed to signed values.
9453 And make the following changes as well:
9454 Fix copyright notice, as 1999 was missing.
9455 (verify): New macro.
9456 (strtoimax): Check sizes at compile-time, not run-time.
9457 Prefer strtol to strtoll if both work.
9458 (main): Remove; it was not that useful and was a pain to maintain.
9460 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9462 2001-08-30 Paul Eggert <eggert@twinsun.com>
9464 * savedir.c (savedir): Remove size parameter, as POSIX says that
9465 a directory's st_size can have an arbitrary value, so the old
9466 usage could waste an arbitrary amount of memory. All uses
9468 * savedir.h: Update prototype.
9470 2001-08-30 Paul Eggert <eggert@twinsun.com>
9472 * xstrtol.c (strtoimax): New decl.
9474 2001-08-28 Paul Eggert <eggert@twinsun.com>
9476 * xstrtol.h: Add copyright notice.
9477 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9478 LONGINT_INVALID_SUFFIX_CHAR.
9480 2001-08-30 Paul Eggert <eggert@twinsun.com>
9482 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9485 2001-08-30 Paul Eggert <eggert@twinsun.com>
9487 * hash.c: Remove '2001' from copyright notice.
9489 2001-08-30 Paul Eggert <eggert@twinsun.com>
9491 * full-write.h: New file.
9492 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9493 * full-write.c: Correct credits, as cccp.c no longer
9494 exists and anyway it was so heavily changed from the old cccp
9495 code as to be unrecognizable. Include full-write.h.
9496 (full_write) Return size_t, with short writes meaning failure.
9497 All callers changed. This fixes a bug with large buffers
9499 * utime.c: Include full-write.h.
9501 2001-08-30 Paul Eggert <eggert@twinsun.com>
9503 Merge 'exclude' changes from tar 1.13.22.
9504 This fixes one or two unlikely storage allocation overflow bugs,
9505 but doesn't change user-visible behavior otherwise.
9507 2001-08-30 Paul Eggert <eggert@twinsun.com>
9509 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9510 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9511 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9512 Include if available.
9513 (<xalloc.h>): Include
9514 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9515 (verify): New macro. Use it to verify that EXCLUDE macros do not
9516 collide with FNM macros.
9517 (struct patopts): New struct.
9518 (struct exclude): Use it, as exclude patterns now come with options.
9519 (new_exclude): Support above changes.
9520 (new_exclude, add_exclude_file):
9521 Initial size must now be a power of two to simplify overflow checking.
9522 (free_exclude, fnmatch_no_wildcards): New function.
9523 (excluded_filename): No longer requires options arg, as the options
9524 are determined by add_exclude. Now returns bool, not int.
9525 (excluded_filename, add_exclude):
9526 Add support for the fancy new exclusion options.
9527 (add_exclude, add_exclude_file): Now takes int options arg.
9528 Check for arithmetic overflow when computing sizes.
9529 (add_exclude_file): xrealloc might modify errno, so don't
9530 realloc until after errno might be used.
9532 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9534 (free_exclude): New decl.
9535 (add_exclude, add_exclude_file): Now takes int options arg.
9536 (excluded_filename): No longer requires options arg, as the options
9537 are determined by add_exclude. Now returns bool, not int.
9539 2001-08-30 Paul Eggert <eggert@twinsun.com>
9541 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9543 2001-08-27 Jim Meyering <meyering@lucent.com>
9545 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9547 * version-etc.c (N_): Remove definition.
9548 Revert most of last change.
9549 Instead, simply don't mark the `Copyright...' string for translation.
9550 Based on advice from Paul Eggert.
9552 * strtoxmax.c: Tweak comment.
9554 2001-08-26 Jim Meyering <meyering@lucent.com>
9556 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9557 of copyright with `%s' so translators don't get an untranslated
9559 (COPYRIGHT_YEAR): Define.
9560 (version_etc): Use fprintf rather than fputs.
9561 Suggestion from Ulrich Drepper.
9563 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9565 * strtoll.c: New file, from GNU libc.
9566 * xstrtoimax.c: New file.
9568 * xstrtol.h: Add xstrtoimax.
9569 * strtoumax.c: New file. Simply include "strtoumax.c".
9570 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9572 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9573 * strtoxmax.c: ... then renamed to this.
9575 2001-08-13 Paul Eggert <eggert@twinsun.com>
9577 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9578 Port to Solaris 8, where 'sed' requires a space after the 'r'
9579 command, and where sh dislikes "$/". Clean up the spacing a bit.
9580 Redirect output to $tmp just once.
9582 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9584 * addext.c (<errno.h>): Include.
9585 (errno): Declare if not defined.
9586 (addext): Work correctly when pathconf returns -1 and leaves
9587 errno alone because there is no limit. Also, work even if
9588 pathconf returns a value greater than SIZE_MAX.
9590 2001-08-12 Jim Meyering <meyering@lucent.com>
9592 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9593 Simply `return getcwd (NULL, 0);'.
9594 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9595 Use 1300 as initial value for length, not PATH_MAX.
9597 * pathmax.h: Clean up cpp syntax.
9599 2001-08-12 Jim Meyering <meyering@lucent.com>
9601 * gettimeofday.c: New file.
9603 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9605 2001-08-04 Jim Meyering <meyering@lucent.com>
9607 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9608 to get in sync with glibc.
9610 2001-08-03 Paul Eggert <eggert@twinsun.com>
9612 The following changes are from gettext 0.10.39 as maintained by
9615 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9616 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9617 with inverted sense. All uses changed.
9619 * mbswidth.c: Don't include <limits.h>.
9620 Include <stdlib.h> and <string.h> unconditionally.
9621 (iswcntrl, mbsinit, ISCNTRL): New macros.
9622 (mbsnwidth): Use K&R style function declarations.
9623 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9624 can optimize it when MB_CUR_MAX == 1.
9625 The width of control characters is zero, not 1.
9627 2001-07-15 Jim Meyering <meyering@lucent.com>
9629 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9630 (BUILT_SOURCES): Add unlocked-io.h.
9631 (io_functions): Define.
9632 (unlocked-io.h): New rule.
9633 (DISTCLEANFILES): Add unlocked-io.h.
9634 (all-local): Depend on unlocked-io.h, to ensure it is created.
9636 * unlocked-io.hin: New file
9638 * regex.c: Update from glibc.
9640 2001-07-05 Jim Meyering <meyering@lucent.com>
9642 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9644 (libfetish_a_SOURCES): Put all .h files here instead.
9645 Remove a thus-exposed (better checks in automake) duplicate and
9646 two unnecessary .h files.
9648 2001-06-11 Jim Meyering <meyering@lucent.com>
9650 * regex.c: Update from GNU libc.
9652 2001-05-27 Jim Meyering <meyering@lucent.com>
9654 * readutmp.h (UT_TYPE): Define.
9656 2001-05-24 Jim Meyering <meyering@lucent.com>
9658 * argmatch.c: Include "quote.h".
9659 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9660 quote function. Reported by Göran Uddeborg.
9662 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9664 * dirname.c (dir_name): Compute append_dot using path, not newpath
9665 which is not yet declared.
9667 2001-05-11 Paul Eggert <eggert@twinsun.com>
9669 * Makefile.am (libfetish_a_SOURCES):
9670 Add strftime.c, since we now compile it on all hosts.
9672 * strftime.c (my_strftime):
9673 Define to nstrftime if emacs, but only if my_strftime is not defined.
9674 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9675 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9676 Add one more extra argument: a nanoseconds value.
9679 (my_strftime function): Add %N format.
9680 (emacs_strftimeu): Renamed from emacs_strftime,
9681 with extra ut argument.
9683 2001-05-11 Paul Eggert <eggert@twinsun.com>
9685 dirname code cleanup. base_name now behaves more compatibly
9686 with POSIX basename when given file names that have trailing
9687 slashes, and similarly for dir_name. Add new primitives
9688 base_len and dir_len. Put the directory-name-related decls
9691 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9692 * backupfile.c (base_name): Likewise.
9693 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9694 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9695 * makepath.c (strip_trailing_slashes): Likewise.
9696 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9698 * rename.c (strip_trailing_slashes): Likewise.
9699 * same.c (base_name): Likewise.
9700 * stripslash.c (ISSLASH): Likewise.
9702 * addext.c: Include <dirname.h> after size_t is defined.
9703 * backupfile.c: Likewise.
9705 * addext.c (addext): Use base_len to trim redundant
9706 trailing slashes instead of doing it ourselves.
9707 But do not trim the last slash if it is not redundant.
9709 * backupfile.c (find_backup_file_name,
9710 max_backup_version): Use base_len instead of rolling it ourselves.
9711 Handle the case of "" and (on DOS) "C:" correctly.
9713 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9714 Include <string.h>, <dirname.h>.
9715 (base_name): Allow file names ending in slashes, other than names
9716 that are all slashes. In this case, return the basename followed
9717 by the slashes. This is more general, and can be used in places
9718 where the original base_name purposely had an assertion failure.
9719 (base_len): New function.
9721 * dirname.c: Include <string.h> instead of <stdlib.h>.
9722 Do not include <assert.h>; no longer needed.
9724 (memrchr): Remove decl.
9725 (dir_name_r): Remove.
9726 (dir_len): Renamed from dirlen. All callers changed.
9727 Rewrite in terms of base_name, for simplicity and consistency.
9728 (dir_name): Never return NULL. All callers changed.
9729 Do not include <stdlib.h> in test program; no longer needed.
9730 return 0; is fine for test program.
9732 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9734 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9736 * path-concat.c (path_concat): Use base_len to compute
9737 base length, not strlen; this means we cannot rely on memcpy
9740 * same.c (STREQ): Remove.
9741 (same_name): Handle the case where the basename ends in trailing '/'.
9743 * stripslash.c (strip_trailing_slashes): Return nonzero if
9744 a slash was stripped. Do not strip the last slash after a
9747 2001-04-08 Jim Meyering <meyering@lucent.com>
9749 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9750 recomputed; that's necessary when the offset spans a DST transition.
9751 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9753 2001-04-02 Jim Meyering <meyering@lucent.com>
9755 * regex.h, regex.c: Update from GNU libc.
9757 2001-03-19 Paul Eggert <eggert@twinsun.com>
9759 * version-etc.c (version_etc_copyright): Update to 2001.
9761 2001-03-16 Paul Eggert <eggert@twinsun.com>
9763 * tempname.c (uint64_t): Define to uintmax_t if
9764 not defined, and if UINT64_MAX is not defined.
9765 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9766 Reported by John David Anglin.
9768 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9770 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9771 alias if codeset is empty.
9772 * config.charset (BeOS): Use wildcard syntax.
9774 2001-03-13 Jim Meyering <meyering@lucent.com>
9776 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9777 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9780 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9782 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9784 * unicodeio.c (print_unicode_char): Simplify accordingly.
9786 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9788 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9789 support for DOS/DJGPP.
9791 2001-02-28 Paul Eggert <eggert@twinsun.com>
9793 * Makefile.am (libfetish_a_SOURCES):
9794 Add dup-safer.c, fopen-safer.c.
9795 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9797 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9799 2001-02-25 Paul Eggert <eggert@twinsun.com>
9801 The mkstemp replacement is taken from glibc 2.2.2, with some
9802 portability fixes for use outside glibc, as follows:
9804 * tempname.c (struct_stat64): New macro.
9805 (direxists, __gen_tempname): Use it.
9806 This avoids a portability problem with Solaris 8.
9808 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9809 (<stddef.h>, <stdint.h>, <string.h>):
9810 Include only if STDC_HEADERS || _LIBC.
9811 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9812 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9813 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9814 (__set_errno): Define this macro if <errno.h> doesn't.
9815 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9816 Define these macros if <stdio.h> doesn't.
9817 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9818 Define these macros if <sys/stat.h>
9819 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9820 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9821 __xstat64): Define if not _LIBC.
9822 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9823 (__gen_tempname): Invoke gettimeofday only if
9824 HAVE_GETTIMEOFDAY || _LIBC;
9825 otherwise, fall back on plain "time".
9826 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9828 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9830 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9832 2001-02-17 Jim Meyering <meyering@lucent.com>
9834 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9835 around included file name.
9837 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9839 * strftime.c: Update from GNU libc (the only changes were to comments).
9841 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9843 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9845 2001-02-17 Paul Eggert <eggert@twinsun.com>
9847 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9848 Remove workaround macros for hosts that have mbrtowc but not
9849 mbstate_t, as we now insist on proper declarations for both
9850 before using mbrtowc.
9852 2001-02-17 Jim Meyering <meyering@lucent.com>
9854 * regex.c: Update from libc.
9856 2001-02-16 Paul Eggert <eggert@twinsun.com>
9858 * alloca.c (malloc): Undef before defining, since stdlib.h
9859 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9860 Reported by Mark Hounschell via Paul Eggert.
9862 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9864 * config.charset: Update for FreeBSD 4.2.
9866 2001-01-26 Jim Meyering <meyering@lucent.com>
9868 * quotearg.c: Include stddef.h.
9869 * quote.c: Include stddef.h.
9870 Reported by Axel Kittenberger.
9872 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9873 line in double quotes so that it evokes a better diagnostic.
9874 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9875 Reported by Axel Kittenberger.
9877 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9879 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9880 to avoid a warning. Add back 'const' to inptr.
9882 2001-01-16 Jim Meyering <meyering@lucent.com>
9884 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9887 2001-01-14 Jim Meyering <meyering@lucent.com>
9889 * rename.c: New file. From Volker Borchert.
9890 Include stdlib.h, string.h or strings.h, and xalloc.h.
9891 Use strip_trailing_slashes rather than open-coding it.
9893 2001-01-03 Paul Eggert <eggert@twinsun.com>
9895 * strftime.c: Sync with glibc time/strftime.c 1.81.
9897 2001-01-03 Jim Meyering <meyering@lucent.com>
9899 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9900 local `inptr' to avoid warning with some system declarations of iconv.
9902 2000-12-29 Paul Eggert <eggert@twinsun.com>
9904 * modechange.c: Do not assume that mode_t uses the
9905 traditional octal encoding. E.g. "chmod 1 FOO" should set
9906 the other-execute bit of FOO even if S_IXOTH != 1.
9908 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9909 WOTH, XOTH, ALLM): New macros.
9910 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9911 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9913 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9914 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9916 No need to use uintmax_t; unsigned long is long enough.
9917 Don't bother to get suffix since we don't use it.
9919 2000-12-24 Jim Meyering <meyering@lucent.com>
9921 * hash.c (is_prime): Return explicit boolean values.
9922 (hash_get_first): Return NULL to appease Irix5.6's 89.
9923 Reported by Nelson Beebe.
9925 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9927 * localcharset.c (locale_charset): Add support for Win32.
9929 2000-12-18 Paul Eggert <eggert@twinsun.com>
9931 * physmem.h, physmem.c: New files.
9933 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9934 (noinst_HEADERS): Add physmem.h.
9936 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9937 't' for compatibility with Solaris 8 sort.
9939 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9941 * config.charset: Add support for BeOS.
9943 2000-12-16 Jim Meyering <meyering@lucent.com>
9945 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9946 SHELLS_FILE to a file name that's useful on djgpp systems.
9948 (ADDITIONAL_DEFAULT_SHELLS): Define.
9949 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9950 Based mostly on a patch from Prashant TR.
9952 2000-12-16 Jim Meyering <meyering@lucent.com>
9954 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9955 N and M) would have treated it like `chown N:N FILE'.
9957 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9959 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9961 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9962 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9963 to the list of canonical encodings. Rename EUC-CN to GB2312.
9965 2000-12-08 Andreas Schwab <schwab@suse.de>
9967 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9968 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9970 2000-12-07 Jim Meyering <meyering@lucent.com>
9972 * stripslash.c (ISSLASH): Define.
9973 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9976 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9977 (dir_name_r): Declare this function as static.
9978 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9979 manifest itself on a name containing a mix of slashes and
9981 Make this function work with names starting with a DOS-style
9982 drive letter and colon prefix.
9983 (dir_name): Append `.' if necessary.
9984 Based mostly on patches from Prashant TR and Eli Zaretskii.
9986 * dirname.h (dir_name_r): Remove prototype.
9988 2000-12-05 Jim Meyering <meyering@lucent.com>
9990 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9992 2000-12-04 Jim Meyering <meyering@lucent.com>
9994 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9995 Also include memory.h, stdlib.h, unistd.h if appropriate.
9996 Reported by Andreas Jaeger (conflicting declaration of malloc).
9998 2000-12-02 Jim Meyering <meyering@lucent.com>
10000 * closeout.h: Make idempotent, to avoid some obscure warnings.
10002 2000-12-01 Paul Eggert <eggert@twinsun.com>
10004 * memrchr.c: Include <config.h> before any system include file.
10006 2000-11-29 Paul Eggert <eggert@twinsun.com>
10008 * dirname.c (dir_name_r): Fix typo: int -> size_t.
10010 2000-11-26 Jim Meyering <meyering@lucent.com>
10012 * memcoll.c: Include sys/types.h. From Werner Almesberger.
10014 2000-11-22 Paul Eggert <eggert@twinsun.com>
10016 * strftime.c (my_strftime): Do not invoke mbrlen with a
10017 size of (size_t) -1; it's not portable.
10019 2000-11-17 Akim Demaille <akim@epita.fr>
10021 * obstack.h: Formatting changes.
10022 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
10023 prevent type checking.
10024 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
10025 cast the value to (void *): assigning a `foo *' to a `void *'
10027 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
10029 2000-11-17 Jim Meyering <meyering@lucent.com>
10031 * strstr.c: Update from GNU libc.
10033 2000-11-16 Jim Meyering <meyering@lucent.com>
10035 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
10037 2000-11-11 Jim Meyering <meyering@lucent.com>
10039 * error.c: Add a couple #includes, merging from GNU libc version.
10041 2000-11-10 Jim Meyering <meyering@lucent.com>
10043 * obstack.h: Update from GNU libc.
10044 * obstack.c: Likewise.
10046 2000-11-06 Paul Eggert <eggert@twinsun.com>
10048 * getusershell.c (setusershell): Use rewind rather than
10049 fseek/fseeko, to avoid configuration hassles with fseeko.
10050 Don't bother opening SHELLS_FILE if shellstream is NULL;
10051 it's not necessary.
10053 2000-11-05 Jim Meyering <meyering@lucent.com>
10055 * makepath.h (make_dir): Declare.
10056 * makepath.c (make_dir): Remove `static' attribute.
10059 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
10061 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
10062 last one in a bucket, advance to the next bucket.
10064 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
10066 * fnmatch.c: Do not comment out all the code if we are using
10067 the GNU C library, because in some cases we are replacing buggy
10068 code in the GNU C library itself.
10070 2000-10-30 Paul Eggert <eggert@twinsun.com>
10072 * error.h, getline.h, modechange.h:
10073 Remove "2000" from Copyright line, as the file hasn't been
10074 changed this year other than in the copyright notice.
10076 * xalloc.h: Add "2000" to Copyright line, as this file
10077 was changed this year.
10079 2000-10-30 Paul Eggert <eggert@twinsun.com>
10081 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
10082 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
10083 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
10085 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
10087 * regex.h (__restrict_arr): Move definition out of #ifndef block.
10088 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
10089 doesn't define __restrict_arr.
10091 2000-10-29 Jim Meyering <meyering@lucent.com>
10093 * xstat.in: Fix grammar in comment.
10095 2000-10-28 Jim Meyering <meyering@lucent.com>
10097 * memchr.c: Update from libc.
10098 Adjust for portability:
10099 [HAVE_STDLIB_H]: Include stdlib.h.
10100 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
10101 Undef __memchr, too.
10102 [!weak_alias]: Define __memchr to memchr.
10104 * regex.c: Update from libc.
10105 * regex.h: Likewise.
10106 * getopt1.c: Likewise.
10107 * memcmp.c: Likewise.
10109 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
10110 Avoid using fseek, when possible -- it's broken by design.
10111 Patch by Ulrich Drepper.
10113 2000-10-26 Jim Meyering <meyering@lucent.com>
10115 * strftime.c: Update from libc.
10117 2000-10-25 Jim Meyering <meyering@lucent.com>
10119 * obstack.c: Update from libc.
10121 2000-10-23 Jim Meyering <meyering@lucent.com>
10123 * hard-locale.c (hard_locale): Revert last change -- it was simply
10124 wrong. That set_locale call must not have any side effects.
10127 2000-10-22 Jim Meyering <meyering@lucent.com>
10129 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
10130 [CYCLIC]: Remove now-unused definition.
10132 * save-cwd.c (O_DIRECTORY): Define, if needed.
10133 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
10134 Suggestion from Ulrich Drepper.
10136 2000-10-21 Jim Meyering <meyering@lucent.com>
10138 * dirname.c (dir_name_r): New function, factored out of dir_name.
10139 (dir_name): Use dir_name_r.
10140 * dirname.h (dir_name_r): Declare it.
10142 2000-10-21 Jim Meyering <meyering@lucent.com>
10144 * dirname.c (memrchr): Declare if necessary.
10145 (dir_name): Remove the restriction that there be no
10146 trailing slashes. Now, this code skips past them, effectively
10148 [TEST_DIRNAME] (main): New unit tests.
10150 * memrchr.c: New file from GNU libc.
10151 Undef __memrchr, too.
10152 [!weak_alias]: Define __memrchr to memrchr.
10153 Guard weak_alias use with `#ifdef weak_alias'.
10155 2000-10-17 Jim Meyering <meyering@lucent.com>
10157 * quote.h (PARAMS): Define and use.
10158 Reported by Akim Demaille.
10160 * getopt.c: Update from libc.
10162 2000-10-16 Jim Meyering <meyering@lucent.com>
10164 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10167 2000-09-25 Jim Meyering <meyering@lucent.com>
10169 * md5.h (rol): Define (from GnuPG).
10171 * sha.c: Give credit (GnuPG) where due.
10172 (M): Use rol rather than open-coding it.
10173 Add a FIXME comment.
10175 2000-09-21 Jim Meyering <meyering@lucent.com>
10177 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10178 Reported by Michael Stone.
10180 2000-09-20 Jim Meyering <meyering@lucent.com>
10182 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10183 (noinst_HEADERS): Add sha.h.
10184 Based on code from Scott G. Miller and from GnuPG.
10186 2000-09-15 Jim Meyering <meyering@lucent.com>
10188 * regex.c: Update from libc.
10190 2000-09-10 Jim Meyering <meyering@lucent.com>
10192 * getopt.c (_getopt_internal): Update from glibc.
10194 2000-09-09 Jim Meyering <meyering@lucent.com>
10196 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10197 think it should be used as a general replacement for isascii.
10198 * fnmatch.c: Likewise.
10199 * mbswidth.c: Likewise
10200 * regex.c: Likewise.
10203 * userspec.c: Include sys/param.h and limits.h.
10205 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10206 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10207 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10208 UID, GID. Check range.
10210 2000-09-06 Jim Meyering <meyering@lucent.com>
10212 * getopt.c (_getopt_internal): Update from glibc.
10214 2000-08-30 Jim Meyering <meyering@lucent.com>
10216 * strftime.c: Merge in changes from GNU libc.
10218 2000-08-26 Jim Meyering <meyering@lucent.com>
10220 * closeout.c: Include "__fpending.h".
10221 (close_stdout_status): Return right away if there's nothing to flush.
10223 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10224 * __fpending.c: New file.
10225 * __fpending.h: New file.
10227 2000-08-07 Paul Eggert <eggert@twinsun.com>
10229 Standardize on "memory exhausted" instead of "Memory exhausted"
10230 or "virtual memory exhausted".
10231 * obstack.c (print_and_abort): Use "memory exhausted", not
10232 "virtual memory exhausted".
10233 * same.c (same_name): Invoke xalloc_die instead of printing
10235 * userspec.c (parse_user_spec): Likewise.
10236 * bumpalloc.h: comment fix
10237 * same.c, userspec.c: Include xalloc.h.
10239 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10240 not char *const and pointing to a constant array.
10241 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10242 (xrealloc): Comment fix.
10244 * userspec.c (parse_user_spec):
10245 Don't translate a message until just before returning,
10246 to avoid unnecessary translation.
10248 2000-08-07 Jim Meyering <meyering@lucent.com>
10250 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10251 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10252 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10253 getgroups.c, gethostname.c, getopt.h, group-member.c,
10254 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10255 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10256 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10257 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10258 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10259 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10260 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10261 yesno.c: Back out Copyright date changes for each file with no change
10262 this year. This eases coordination with other programs using the same
10263 source code modules. From Paul Eggert.
10265 2000-08-03 Greg McGary <greg@mcgary.org>
10267 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10268 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10269 (EXTEND_BUFFER): Use them.
10271 2000-08-01 Jim Meyering <meyering@lucent.com>
10273 * dirname.c (ISSLASH): Define.
10274 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10275 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10276 both `\' and `/' may be use as path separators.
10277 Based on a patch from Prashant TR.
10279 2000-07-31 Paul Eggert <eggert@twinsun.com>
10281 * quotearg.c (quotearg_n_options): Don't make the initial
10282 slot vector a constant, since it might get modified.
10284 2000-07-31 Jim Meyering <meyering@lucent.com>
10286 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10287 * obstack.c (print_and_abort): Likewise.
10289 2000-07-30 Paul Eggert <eggert@twinsun.com>
10291 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10292 buffer, so that the caller can always quote one small
10293 component of a "memory exhausted" message in slot 0.
10294 From a suggestion by Jim Meyering.
10296 2000-07-30 Jim Meyering <meyering@lucent.com>
10298 * makepath.c (make_path): Quote the other instance, too.
10300 * quotearg.c (N_STATIC_SLOTVECS): Define.
10301 (STATIC_BUF_SIZE): Define.
10302 (quotearg_n_options): Use only statically allocated storage when
10303 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10304 than STATIC_BUF_SIZE.
10306 2000-07-29 Jim Meyering <meyering@lucent.com>
10308 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10309 * dirname.c (dir_name): Likewise.
10311 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10313 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10314 (dir_name): Assert that there are no trailing slashes.
10316 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10318 * mbswidth.h (mbswidth): Add a flags argument.
10319 (mbswidth): New declaration.
10320 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10321 * mbswidth.c (mbswidth): Add a flags argument.
10322 (mbsnwidth): New function.
10324 2000-07-24 Jim Meyering <meyering@lucent.com>
10326 * mbswidth.c: Remove useless #else. From Bruno Haible.
10328 2000-07-23 Paul Eggert <eggert@twinsun.com>
10330 * mbswidth.c (_XOPEN_SOURCE):
10331 Don't define; this causes problems on Solaris 7.
10332 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10334 2000-07-23 Paul Eggert <eggert@twinsun.com>
10337 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10338 so that mbstate_t is always defined.
10340 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10341 be 1 in at least one GCC installation, and this configuration
10342 error is likely to be common. Ignoring MB_LEN_MAX hurts
10343 performance on hosts that have mbrtowc but have only unibyte
10344 locales, but I assume these hosts are rare.
10346 2000-07-23 Paul Eggert <eggert@twinsun.com>
10348 * quotearg.c: Streamline by invoking multibyte code only if needed.
10349 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10350 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10351 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10352 invoke multibyte primitives.
10354 2000-07-23 Jim Meyering <meyering@lucent.com>
10356 * basename.c (base_name): Add an assertion.
10358 2000-07-15 Bruno Haible <clisp.cons.org>
10360 * quotearg.c: When the system forces us to redefine mbstate_t,
10361 shadow its mbsinit function.
10363 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10365 * mbswidth.h: New file.
10366 * mbswidth.c: New file.
10367 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10368 (noinst_HEADERS): Add mbswidth.h.
10370 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10372 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10375 2000-07-15 Jim Meyering <meyering@lucent.com>
10377 * makepath.c: Include quote.h.
10378 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10379 corresponding argument in a `quote (...)' call.
10380 Give better diagnostics.
10382 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10383 (noinst_HEADERS): Add quote.h.
10385 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10386 from tar's src/misc.c.
10387 * quote.h: New file. Prototypes for same.
10389 2000-07-10 Paul Eggert <eggert@twinsun.com>
10391 From a suggestion by Bruno Haible.
10392 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10393 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10394 to decide whether to define the BeOS workaround macro;
10395 this adjusts to the change to AC_MBSTATE_T.
10397 2000-07-13 Paul Eggert <eggert@twinsun.com>
10399 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10401 * quotearg.c (quoting_style_args, quoting_style_vals,
10402 quotearg_buffer_restyled): Add support for
10403 clocale_quoting_style. Undo previous change to
10404 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10405 and "{RIGHT QUOTATION MARK}" msgids.
10407 2000-07-05 Paul Eggert <eggert@twinsun.com>
10409 The old behavior of quoting `like this' doesn't look good with
10410 newer, ISO-style fonts. See:
10411 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10413 Instead, quote "like this" by default. Let the translator
10414 tailor the locale-specific quoting behavior by providing
10415 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10417 * quotearg.c (N_): New macro.
10418 (gettext_default): New function.
10419 (quotearg_buffer_restyled): Use
10420 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10421 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10423 2000-07-09 Jim Meyering <meyering@lucent.com>
10425 * Most files: Update copyright dates to include 2000.
10427 2000-07-08 Jim Meyering <meyering@lucent.com>
10429 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10431 (xgethostname): Remove now-unnecessary #ifdef.
10432 Move declaration of `err' into loop where it's used.
10434 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10436 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10437 by allocating a larger buffer. Test the gethostname return value for
10438 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10439 returns an error and ENAMETOOLONG isn't defined.
10441 2000-07-05 Paul Eggert <eggert@twinsun.com>
10442 and Bruno Haible <haible@clisp.cons.org>
10444 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10446 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10448 * quotearg.c (struct quoting_options): Simplify quote_these_too
10451 2000-07-03 Jim Meyering <meyering@lucent.com>
10453 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10454 Reported by Bruno Haible.
10456 2000-07-04 Jim Meyering <meyering@lucent.com>
10458 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10459 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10462 2000-07-03 Paul Eggert <eggert@twinsun.com>
10463 and Bruno Haible <haible@clisp.cons.org>
10465 * quotearg.c (mbrtowc):
10466 Assign to *pwc, and return 1 only if result is nonzero.
10467 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10469 2000-07-03 Jim Meyering <meyering@lucent.com>
10471 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10472 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10475 2000-07-02 Jim Meyering <meyering@lucent.com>
10477 * quotearg.c (mbstate_t): Don't define here.
10479 2000-07-02 Jim Meyering <meyering@lucent.com>
10481 * nanosleep.c (SIGCONT): Define if not already defined.
10483 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10485 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10486 per change in ../m4/ls-mntd-fs.m4.
10487 (read_filesystem_list): Ignore symbolic links.
10489 2000-06-29 Jim Meyering <meyering@lucent.com>
10491 * same.c: Include <string.h> or <strings.h>, as appropriate,
10492 for declaration of strcmp.
10494 * long-options.c: Include <stdlib.h>, for declaration of exit.
10496 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10497 Avoid warning by casting result to `char *' to remove `const'.
10499 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10501 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10503 2000-06-26 Paul Eggert <eggert@twinsun.com>
10505 savedir now sets errno on failure and invokes xmalloc to get memory.
10506 Fix a couple of other minor bugs while we're at it.
10508 * savedir.c (<unistd.h>): Do not include; there's no need.
10509 (NAMLEN): Remove macro.
10510 (malloc, realloc): Remove decls.
10511 (stpcpy): Likewise.
10512 ("xalloc.h"): Include.
10513 (NAME_SIZE_DEFAULT): New macro.
10514 (savedir): Use xmalloc / xrealloc to allocate memory.
10515 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10516 Skip "" directory entries.
10517 Use strlen to calculate directory entry length, since the old method
10518 is rarely used these days and isn't worth supporting.
10519 Don't use a pointer after freeing it.
10520 Check for integer overflow when calculating allocation size.
10521 Use memcpy to copy entries, instead of stpcpy.
10522 Set errno properly when returning NULL.
10523 Check for readdir error.
10525 2000-06-26 Jim Meyering <meyering@lucent.com>
10527 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10529 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10531 * getusershell.c (xmalloc, xrealloc): Remove functions.
10533 Don't include <stdlib.h>. Don't declare malloc, realloc.
10535 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10537 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10539 2000-06-24 Jim Meyering <meyering@lucent.com>
10541 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10543 2000-06-21 Jim Meyering <meyering@lucent.com>
10545 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10547 2000-06-19 Paul Eggert <eggert@twinsun.com>
10549 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10550 (mbrtowc, mbstate_t): Define substitutes if
10551 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10552 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10553 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10555 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10557 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10558 than 1024, return a memory chunk of least possible size, instead
10559 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10560 Use free/xmalloc instead of xrealloc to avoid copying for very long
10563 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10565 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10566 address, not strdup. Include <stdlib.h> and don't declare free().
10568 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10570 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10573 2000-06-21 Jim Meyering <meyering@lucent.com>
10575 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10576 (noinst_HEADERS): Add getstr.h.
10578 * getline.c (getstr): Move into a separate file.
10579 * getstr.c (getstr): New file, extracted from getline.c, with
10580 the following changes: new parameter, delim2; both delim[12]
10581 parameters have type `int', not `char'. The latter would lose
10582 with 8-bit delimiters.
10583 * getstr.h: New file.
10585 2000-06-19 Jim Meyering <meyering@lucent.com>
10587 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10589 2000-06-18 Jim Meyering <meyering@lucent.com>
10591 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10592 Besides, these days every porting target provides a mkdir function.
10594 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10595 (this snippet comes from src/system.h).
10597 2000-06-15 Paul Eggert <eggert@twinsun.com>
10599 * human.c (adjust_value): New function.
10600 (human_readable_inexact): Apply rounding style even when
10601 printing approximate values.
10603 2000-06-14 Paul Eggert <eggert@twinsun.com>
10605 * human.c (human_readable_inexact): Allow an input block
10606 size that is not a multiple of the output block size, and vice versa.
10607 Reported by Piergiorgio Sartor.
10609 2000-06-14 Paul Eggert <eggert@twinsun.com>
10611 * getdate.y (get_date): Apply relative times after time
10612 zone indicator, not before. Reported by Todd A. Jacobs.
10614 2000-06-13 Jim Meyering <meyering@lucent.com>
10616 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10618 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10620 2000-06-12 Paul Eggert <eggert@twinsun.com>
10622 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10624 2000-06-04 Paul Eggert <eggert@twinsun.com>
10626 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10628 2000-06-04 Jim Meyering <meyering@lucent.com>
10630 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10631 SunOS 4.1.4 for which gid_t is an unsigned type.
10633 2000-06-03 Jim Meyering <meyering@lucent.com>
10635 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10637 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10639 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10640 newer, don't install charset.alias.
10641 * config.charset: Change the Linux/glibc rules so they become empty
10642 on glibc-2.1 or newer.
10644 2000-06-02 Jim Meyering <meyering@lucent.com>
10646 * mountlist.c: Back out last change. Instead, do this...
10647 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10648 member using the same `ignore'-testing code.
10649 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10653 2000-05-29 Jim Meyering <meyering@lucent.com>
10655 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10656 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10658 2000-05-22 Jim Meyering <meyering@lucent.com>
10660 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10662 2000-05-18 Jim Meyering <meyering@lucent.com>
10664 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10665 back, too, since it may have been modified by allocate_entry.
10666 (hash_delete): Rewrite to use neither the assignment operator
10667 nor the comma operator in an if-expression.
10669 2000-05-15 Paul Eggert <eggert@twinsun.com>
10672 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10673 Remove; no longer needed.
10674 "quotearg.h": Add include.
10675 (file_name): Do not bother to explicitly initialize to NULL; it's less
10676 efficient on some hosts.
10677 (close_stdout_status): Remove test as to whether stdout was already
10678 closed; it breaks for the case "echo x | sort >&-".
10679 Quote file name colons.
10680 Do not assume that _("write error") lacks format strings.
10682 2000-05-15 Jim Meyering <meyering@lucent.com>
10684 * version-etc.c (version_etc_copyright): Update the copyright string
10685 used in all --version output.
10687 2000-05-14 Jim Meyering <meyering@lucent.com>
10689 * closeout.c (close_stdout_set_file_name): New function.
10690 (close_stdout_status): Use new file-scoped global.
10691 Return right away if fstat says the stdout file descriptor is invalid.
10692 * closeout.h (close_stdout_set_file_name): Declare.
10694 2000-05-10 Jim Meyering <meyering@lucent.com>
10696 * closeout.c [default_exit_status]: New file-scoped variable.
10697 (close_stdout_set_status): New function.
10698 * closeout.h (close_stdout_set_status): Declare.
10700 2000-05-08 Jim Meyering <meyering@lucent.com>
10702 * long-options.c: Don't include closeout.h.
10703 (parse_long_options): Don't call close_stdout for --version.
10705 2000-05-06 Jim Meyering <meyering@lucent.com>
10707 * strnlen.c: Undefine __strnlen and strnlen.
10708 [!weak_alias]: Define __strnlen to strnlen.
10710 * atexit.c: New file, from libiberty.
10712 2000-05-06 Jim Meyering <meyering@lucent.com>
10714 * closeout.c (close_stdout_status): Also check for errors on the
10717 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10719 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10720 instead of xmalloc, xrealloc, path_concat.
10721 (locale_charset): Treat empty environment variables as absent.
10722 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10724 2000-05-04 Jim Meyering <meyering@lucent.com>
10726 * getopt.c: Update from glibc.
10727 * obstack.c: Likewise.
10728 * obstack.h: Likewise.
10729 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10731 * regex.h: Likewise.
10732 * strndup.c: Likewise.
10733 * strnlen.c: New file, from glibc.
10735 2000-05-01 Jim Meyering <meyering@lucent.com>
10737 * full-write.c (full_write): Remove `FIXME' part of comment.
10739 2000-04-29 Jim Meyering <meyering@lucent.com>
10741 * path-concat.c: Declare strdup only if it's not defined.
10742 * canon-host.c: Likewise.
10744 2000-04-28 Jim Meyering <meyering@lucent.com>
10746 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10747 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10748 included first, then limits.h is included by locale.h by libintl.h.
10749 From John David Anglin.
10751 2000-04-25 Jim Meyering <meyering@lucent.com>
10753 * makepath.c (S_IRWXUGO): Define.
10754 (make_path): Always perform explicit chmod if MODE specifies any
10755 of the `special' permission bits. Prompted by a bug report against
10756 install from Mate Wierdl and Joost van Baal.
10758 2000-04-18 Jim Meyering <meyering@lucent.com>
10760 * README: New file.
10762 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10763 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10765 2000-04-17 Jim Meyering <meyering@lucent.com>
10767 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10768 the definition of it to rpl_strftime also defined-away the system's
10771 2000-04-15 Jim Meyering <meyering@lucent.com>
10773 Use `C' to denote so-called `contiguous' files, the same way
10775 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10776 (ftypelet): Use S_ISCTG.
10777 From Michael Deutschmann.
10779 2000-04-14 Jim Meyering <meyering@lucent.com>
10781 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10783 2000-04-08 Jim Meyering <meyering@lucent.com>
10785 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10786 names don't conflict. Reported by Eli Zaretskii.
10788 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10790 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10791 bug. Deal with the different error behavior of Irix iconv.
10793 2000-04-07 Jim Meyering <meyering@lucent.com>
10795 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10796 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10798 2000-04-05 Jim Meyering <meyering@lucent.com>
10800 Portability tweaks required for ultrix4.3.
10801 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10802 * readutmp.c: Include sys/types.h before sys/stat.h.
10803 * canon-host.c: Declare strdup.
10804 * path-concat.c: Likewise.
10805 From John David Anglin.
10807 2000-04-04 Jim Meyering <meyering@lucent.com>
10809 Be more DOS 8.3-friendly.
10810 * ref-add.sin: Renamed from ref-add.sed.in.
10811 * ref-del.sin: Renamed from ref-del.sed.in.
10812 * Makefile.am: Reflect renaming.
10813 Reported by Eli Zaretskii.
10815 Use a temporary file name that won't clash with `charset.alias'
10816 in the DOS 8.3 name space.
10817 * Makefile.am (charset_tmp): Define.
10818 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10819 (uninstall-local): Likewise.
10820 Reported by Eli Zaretskii.
10822 2000-03-29 Paul Eggert <eggert@twinsun.com>
10824 * time/strftime.c (my_strftime): Make sure we call the system
10825 strftime, not ourselves, when invoking the underlying strftime.
10827 2000-03-24 Jim Meyering <meyering@lucent.com>
10829 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10830 (charset_alias): Define.
10831 (install-exec-local): Factor out common code.
10832 (uninstall-local): Split lines longer than 80.
10833 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10834 (SUFFIXES): Define.
10835 (.sed.in.sed): New rule. Don't redirect directly to $@.
10836 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10838 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10840 * config.charset: Output a line containing "Packages using this file".
10841 * ref-add.sed.in, ref-del.sed.in: New files.
10842 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10843 ref-del.sed): New rules.
10845 2000-03-17 Jim Meyering <meyering@lucent.com>
10847 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10848 Otherwise, include <strings.h>
10850 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10852 * unicodeio.c (utf8_wctomb): New function.
10853 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10854 format instead of in UCS-4 with platform dependent endianness.
10856 2000-03-07 Paul Eggert <eggert@twinsun.com>
10858 * savedir.c (savedir): Work even if directory size is
10859 negative; this can happen with some screwy NFS configurations.
10861 2000-03-06 Jim Meyering <meyering@lucent.com>
10863 * localcharset.c (get_charset_aliases): Don't try to free file_name
10864 if it's NULL (because we ran out of memory). From Bruno Haible.
10866 2000-03-05 Jim Meyering <meyering@lucent.com>
10868 * localcharset.c ("path-concat.h"): Include.
10869 (get_charset_aliases): Use path_concat instead of ANSI string
10872 * unicodeio.h (PARAMS): Define.
10873 Use it to guard prototype.
10875 2000-03-04 Jim Meyering <meyering@lucent.com>
10877 * Makefile.am (install-exec-local): Create $(libdir) before installing
10879 (uninstall-local): Uncomment this rule so `make distcheck' works
10882 * unicodeio.c (<errno.h>): Include it.
10883 (errno): Declare if not defined.
10885 * localcharset.c: Add Bruno's comment justifying use of volatile.
10887 * config.charset: New version, incorporating remarks from a linux
10888 i18n mailing list. From Bruno Haible.
10890 2000-03-02 Jim Meyering <meyering@lucent.com>
10892 * Makefile.am (EXTRA_DIST): Add config.charset.
10894 2000-03-01 Jim Meyering <meyering@lucent.com>
10896 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10897 * unicodeio.c: Likewise.
10899 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10901 * config.charset: New file.
10902 * localcharset.c: New file.
10903 * unicodeio.h, unicodeio.c: New files.
10904 * Makefile.am (DEFS): Add -DLIBDIR=...
10905 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10906 (noinst_HEADERS): Add unicodeio.h.
10907 (all-local, install-exec-local, charset.alias): New targets.
10909 2000-02-28 Paul Eggert <eggert@twinsun.com>
10911 * quotearg.c (ALERT_CHAR): New macro.
10912 (quotearg_buffer_restyled): Use it.
10914 2000-02-27 Jim Meyering <meyering@lucent.com>
10916 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10917 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10919 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10920 not `#if STDC_HEADERS'.
10921 Declare malloc if needed.
10923 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10924 now that autoconf always defines the HAVE_DECL_ symbols.
10925 * human.c: Likewise.
10926 * same.c: Likewise.
10927 * strtoumax.c: Likewise.
10929 * backupfile.c: Arrange for cpp to fail if the configure-time
10930 declaration check was not run.
10931 * hash.c: Likewise.
10932 * human.c: Likewise.
10933 * same.c: Likewise.
10934 * strtoumax.c: Likewise.
10936 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10937 then first look up the entire `.'-containing string as a login name.
10939 2000-02-18 Paul Eggert <eggert@twinsun.com>
10941 * getdate.y: Handle two-digit years with leading zeros correctly.
10942 (textint): New typedef.
10943 (parser_control): Member year changed from int to textint.
10945 (YYSTYPE): Removed; replaced by %union with int and textint members.
10946 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10947 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10948 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10949 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10950 (date, number, to_year): Use width of number in digits, not its value,
10951 to determine whether it's a 2-digit year, or a 2-digit time.
10952 (yylex): Store number of digits of numeric tokens.
10953 Reported by John Kendall.
10955 (parser_control): Changed from struct parser_control to typedef (for
10956 consistency). All uses changed.
10958 (tID): Removed; not used.
10959 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10961 2000-02-14 Paul Eggert <eggert@twinsun.com>
10963 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10964 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10966 2000-02-12 Jim Meyering <meyering@lucent.com>
10968 * userspec.c (ISDIGIT): Define it.
10969 (isdigit): Remove definition.
10970 (is_number): Use ISDIGIT, not isdigit.
10971 <libintl.h>: Include.
10972 (_ and N_): Define.
10973 (parse_user_spec): Mark translatable strings.
10975 2000-02-10 Jim Meyering <meyering@lucent.com>
10977 With these changes, nanosleep.[ch] are finally enough like the other
10978 lib/* replacement files to compile on a few more losing systems.
10980 * nanosleep.h: Don't include config.h.
10981 Remove prototype from declaration of nanosleep.
10982 (PARAMS): Remove now-unneeded definition.
10983 * nanosleep.c: #undef nanosleep.
10984 (rpl_nanosleep): Rename from nanosleep.
10986 2000-02-03 Jim Meyering <meyering@lucent.com>
10988 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10989 rather than with `#if HAVE_UTMPNAME'.
10991 2000-02-01 Jim Meyering <meyering@lucent.com>
10993 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10995 2000-01-31 Jim Meyering <meyering@lucent.com>
10997 * nanosleep.h (nanosleep): Guard declaration with
10998 `#if ! HAVE_DECL_NANOSLEEP'.
10999 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
11000 the declaration in that vendor's sys/timers.h.
11001 Reported by Christian Krackowizer.
11003 * quotearg.c (ISASCII): Add #undef and move definition to follow
11004 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
11005 (ISPRINT): Likewise.
11006 Reported by Tom Tromey.
11008 2000-01-30 Jim Meyering <meyering@lucent.com>
11010 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
11011 uses of ->ut_name. The latter doesn't work with new Linux header files
11012 where only utmpx.ut_user is declared.
11014 * readutmp.h (UT_USER): Define.
11016 2000-01-23 Jim Meyering <meyering@lucent.com>
11018 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
11021 2000-01-22 Jim Meyering <meyering@lucent.com>
11023 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
11024 [! HAVE_DECL_STRTOULL]: Declare strtoull.
11025 Required for some AIX systems. Reported by Christian Krackowizer.
11026 [TESTING] (main): New function.
11028 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
11029 * dirname.c (dir_name): Support for DOS-style file names with drive
11032 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
11034 * strverscmp.c (ISDIGIT): Define.
11035 (strverscmp): Use ISDIGIT, not isdigit.
11037 2000-01-17 Paul Eggert <eggert@twinsun.com>
11039 * nanosleep.c (nanosleep):
11040 Don't use SA_INTERRUPT to decide whether to call sigaction, as
11041 POSIX.1 doesn't require SA_INTERRUPT and some systems
11042 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
11043 it's been part of POSIX.1 since day 1 (in 1988).
11045 2000-01-17 Jim Meyering <meyering@lucent.com>
11047 * interlock: Remove unused file. Reported by François Pinard.
11049 2000-01-16 Paul Eggert <eggert@twinsun.com>
11051 * quotearg.c (quotearg_buffer_restyled): Do not quote
11052 alert, backslash, formfeed, and vertical tab unnecessarily in
11053 shell quoting style.
11056 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
11057 Free Software Foundation, Inc.
11058 Copying and distribution of this file, with or without modification,
11059 are permitted provided the copyright notice and this notice are preserved.
projects / gnulib.git / blob