1 2006-10-06 Bruno Haible <bruno@clisp.org>
3 * javacomp.c (write_temp_file): Use fopen_temp, fwriteerror_temp
4 instead of fopen, fwriteerror.
6 2006-10-05 Bruno Haible <bruno@clisp.org>
8 * clean-temp.h (open_temp, fopen_temp, close_temp, fclose_temp,
9 fwriteerror_temp): New declarations.
10 * clean-temp.c (uintptr_t): Provide fallback definition.
11 (descriptors): New variable.
12 (cleanup): First, close the descriptors.
13 (register_fd, unregister_fd, open_temp, fopen_temp, close_temp,
14 fclose_temp, fwriteerror_temp): New functions.
16 2006-10-03 Bruno Haible
18 * gl_list.h (gl_sortedlist_search_from_to,
19 gl_sortedlist_indexof_from_to): New declarations.
20 (gl_list_implementation): New fields sortedlist_search_from_to,
21 sortedlist_indexof_from_to.
22 (gl_sortedlist_search_from_to, gl_sortedlist_indexof_from_to): New
24 * gl_list.c (gl_sortedlist_search_from_to,
25 gl_sortedlist_indexof_from_to): New functions.
26 * gl_array_list.c (gl_array_sortedlist_indexof_from_to): New function.
27 (gl_array_sortedlist_indexof, gl_array_sortedlist_search): Use it.
28 (gl_array_sortedlist_search_from_to): New function.
29 (gl_array_list_implementation): Update.
30 * gl_carray_list.c (gl_carray_sortedlist_indexof_from_to): New function.
31 (gl_carray_sortedlist_indexof, gl_carray_sortedlist_search): Use it.
32 (gl_carray_sortedlist_search_from_to): New function.
33 (gl_carray_list_implementation): Update.
34 * gl_anylinked_list2.h (gl_linked_sortedlist_search_from_to,
35 gl_linked_sortedlist_indexof_from_to): New functions.
36 * gl_linked_list.c (gl_linked_list_implementation): Update.
37 * gl_linkedhash_list.c (gl_linkedhash_list_implementation): Update.
38 * gl_anytree_list2.h (gl_tree_sortedlist_search_from_to,
39 gl_tree_sortedlist_indexof_from_to): New functions.
40 * gl_avltree_list.c (gl_avltree_list_implementation): Update.
41 * gl_avltreehash_list.c (gl_avltreehash_list_implementation): Update.
42 * gl_rbtree_list.c (gl_rbtree_list_implementation): Update.
43 * gl_rbtreehash_list.c (gl_avltreehash_list_implementation): Update.
45 2006-10-05 Paul Eggert <eggert@cs.ucla.edu>
47 Fix some Darwin-7.9.0 porting problems reported by Bruno Haible in
48 <http://lists.gnu.org/archive/html/bug-coreutils/2006-10/msg00063.html>.
49 * dirchownmod.c: Include lchown.h.
50 * lchown.c: Don't include files that lchown.h now includes.
51 Don't declare chown, since lchown.h now does that.
52 * lchown.h: Include errno.h, sys/types.h, unistd.h.
53 (lchown): Define to rpl_chown if lchown is declared but
54 does not exist. Declare using a prototype if lchown is not
55 declared. Add a copyright notice.
56 * mkstemp.h: Include <unistd.h>.
57 * openat.c: Include lchown.h.
59 * fcntl_.h (O_NOFOLLOW): Don't depend on O_NOFOLLOW_IS_INEFFECTIVE;
60 we now test for that separately.
61 * fts.c (fts_safe_changedir): Inspect HAVE_WORKING_O_NOFOLLOW
62 rather than O_NOFOLLOW, when testing whether it's possible to
63 avoid a race condition reliably.
64 * savewd.c (savewd_chdir): Likewise.
66 Remove macros that are no longer needed now that stdint.h is
68 * fsusage.c (UINTMAX_MAX): Remove.
69 * human.c (SIZE_MAX, UINTMAX_MAX): Remove.
70 * utimecmp.c (SIZE_MAX): Remove.
72 2006-10-03 Bruno Haible <bruno@clisp.org>
74 * gl_list.h (gl_list_search_from, gl_list_search_from_to,
75 gl_list_indexof_from, gl_list_indexof_from_to): New declarations.
76 (struct gl_list_implementation): Add fields search_from_to,
77 indexof_from_to. Remove fields search, indexof.
78 (gl_list_search): Use the search_from_to method.
79 (gl_list_search_from, gl_list_search_from_to): New functions.
80 (gl_list_indexof): Use the indexof_from_to method.
81 (gl_list_indexof_from, gl_list_indexof_from_to): New functions.
82 * gl_list.c (gl_list_search): Use the search_from_to method.
83 (gl_list_search_from, gl_list_search_from_to): New functions.
84 (gl_list_indexof): Use the indexof_from_to method.
85 (gl_list_indexof_from, gl_list_indexof_from_to): New functions.
86 * gl_array_list.c (gl_array_indexof_from_to): Renamed from
87 gl_array_indexof. Add start_index, end_index arguments.
88 (gl_array_search_from_to): Renamed from gl_array_search. Add
89 start_index, end_index arguments.
90 (gl_array_remove, gl_array_list_implementation): Update.
91 * gl_carray_list.c (gl_carray_indexof_from_to): Renamed from
92 gl_carray_indexof. Add start_index, end_index arguments.
93 (gl_carray_search_from_to): Renamed from gl_carray_search. Add
94 start_index, end_index arguments.
95 (gl_carray_remove, gl_carray_list_implementation): Update.
96 * gl_anylinked_list2.h (gl_linked_search_from_to): Renamed from
97 gl_linked_search. Add start_index, end_index arguments.
98 (gl_linked_indexof_from_to): Renamed from gl_linked_indexof. Add
99 start_index, end_index arguments.
100 (gl_linked_remove): Update.
101 * gl_linked_list.c (gl_linked_list_implementation): Update.
102 * gl_linkedhash_list.c (gl_linkedhash_list_implementation): Update.
103 * gl_anytree_list1.h (iterstack_item_t): Change type of 'rightp' field
105 * gl_anytree_list2.h (gl_tree_search_from_to): Renamed from
106 gl_tree_search. Add start_index, end_index arguments.
107 (gl_tree_indexof_from_to): Renamed from gl_tree_indexof. Add
108 start_index, end_index arguments.
109 (gl_tree_remove): Update.
110 * gl_avltree_list.c (gl_avltree_list_implementation): Update.
111 * gl_rbtree_list.c (gl_rbtree_list_implementation): Update.
112 * gl_anytreehash_list1.h (compare_position_threshold): New function.
113 * gl_anytreehash_list2.h (gl_tree_search_from_to): Renamed from
114 gl_tree_search. Add start_index, end_index arguments.
115 (gl_tree_indexof_from_to): Renamed from gl_tree_indexof. Add
116 start_index, end_index arguments.
117 * gl_avltreehash_list.c (gl_avltreehash_list_implementation): Update.
118 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Update.
120 2006-10-04 Bruno Haible <bruno@clisp.org>
122 * fatal-signal.c (fatal_signals) [WOE32]: Add the SIGBREAK signal.
124 2006-10-03 Bruno Haible <bruno@clisp.org>
126 * gl_oset.h (gl_setelement_threshold_fn): New type.
127 (gl_oset_search_atleast): New declaration.
128 (struct gl_oset_implementation): Add field 'search_atleast'.
129 (gl_oset_search_atleast): New inline function.
130 * gl_oset.c (gl_oset_search_atleast): New function.
131 * gl_array_oset.c (gl_array_search_atleast): New function.
132 (gl_array_oset_implementation): Update.
133 * gl_anytree_oset.h (gl_tree_search_atleast): New function.
134 * gl_avltree_oset.c (gl_avltree_oset_implementation): Update.
135 * gl_rbtree_oset.c (gl_rbtree_oset_implementation): Update.
137 2006-10-04 Jim Meyering <jim@meyering.net>
139 * fts.c (fts_open): Tiny comment change.
141 2006-10-03 Bruno Haible <bruno@clisp.org>
143 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Renamed
144 from gl_avltreehash_list_implementation.
146 2006-10-03 Bruno Haible <bruno@clisp.org>
148 * gl_oset.c (gl_oset_add): Fix return type.
150 2006-10-02 Dmitry V. Levin <ldv@altlinux.org>
152 * fts.c (fts_close, fts_build, fts_palloc): Remove redundant checks.
154 2006-10-02 Paolo Bonzini <bonzini@gnu.org> (tiny change)
156 * quotearg.c (mbstate_t) [!HAVE_MBRTOWC]: #define to int.
158 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
160 Work around bug in Solaris 10 /proc file system:
161 /proc/self/fd/NNN/.. isn't the parent directory of
162 the directory whose file descriptor is NNN. This needs to
163 be worked around at run time, not compile time, since a
164 program might be built on Solaris 8, where things work, and
166 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
167 to use the following interface instead:
168 (OPENAT_BUFFER_SIZE): New macro.
169 (openat_proc_name): New function.
170 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
171 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
173 * openat-proc.c: New file.
175 2006-09-29 Bruno Haible <bruno@clisp.org>
177 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
178 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
179 argument. Set stdout_closed before testing for ferror, not after.
180 (fwriteerror, fwriteerror_no_ebadf): New functions.
182 2006-09-28 Bruno Haible <bruno@clisp.org>
184 * strndup.h: Simplify the redefinition of strndup.
185 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
187 2006-09-28 Bruno Haible <bruno@clisp.org>
189 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
190 * gl_linkedhash_list.c: Likewise.
191 * gl_rbtreehash_list.c: Likewise.
193 2006-09-28 Jim Meyering <jim@meyering.net>
195 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
198 2006-09-27 Jim Meyering <jim@meyering.net>
200 This file could end up with a definition for a function
201 named __strndup, rather than rpl_strndup on a system with
202 incomplete weak_alias support.
203 * strndup.c (strndup): Rename from __strndup.
204 Remove #defines that used to map __strndup to strndup.
205 Don't use K&R prototypes.
206 Remove LIBC-related code, since this file is not sync'd with glibc.
207 * strndup.h: Revamp, accordingly.
209 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
211 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
214 * __fpending.h: Don't include <stdio_ext.h> unless
215 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
216 it causes <stdio_ext.h> to cause a compile-time error.
217 Problem reported by Nelson H. F. Beebe.
218 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
219 of HAVE_DECL___PENDING.
221 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
223 * savewd.c: Include <signal.h>, for 'raise'.
225 2006-09-26 Eric Blake <ebb9@byu.net>
227 * verror.c: Include <config.h> unconditionally.
229 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
231 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
232 (gl_linked_iterator_from_to): Initialize struct completely.
233 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
234 (gl_tree_iterator_from_to): Likewise
235 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
236 * gl_array_list.c [lint] (gl_array_iterator)
237 (gl_array_iterator_from_to): Likewise.
238 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
239 * gl_carray_list.c [lint] (gl_carray_iterator)
240 (gl_carray_iterator_from_to): Likewise.
242 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
243 * md4.c (md4_process_block): Remove unused variable.
244 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
245 parentheses for clarity.
247 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
249 Import this patch from libc:
251 2006-09-06 Jakub Jelinek <jakub@redhat.com>
253 * regex_internal.c (re_string_reconstruct): Handle
254 offset < pstr->valid_raw_len && pstr->offsets_needed case.
255 Ensure no bytes read before raw_mbs array. Pass a saved copy of
256 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
257 re_string_context_at.
259 2006-09-20 Bruno Haible <bruno@clisp.org>
261 * mkdtemp.c: Import from libc.
262 2006-04-07 Ulrich Drepper <drepper@redhat.com>
263 * sysdeps/posix/tempname.c (__gen_tempname): Change
264 attempts_min into a macro. Use preprocessor to decide how to
265 initialize attempts [Coverity CID 67].
266 2001-11-27 Paul Eggert <eggert@twinsun.com>
267 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
268 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
270 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
272 * mkstemp.h: New file, since some standard headers
274 * mkstemp.c: Revamp to put the !_LIBC code together.
276 Make the _LIBC code resemble glibc original more,
278 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
279 (mkstemp): Remove, since mkstemp.h does this for us.
280 * stdlib--.h: Include mkstemp.h.
282 Import this patch from libc:
284 2006-04-07 Ulrich Drepper <drepper@redhat.com>
286 * tempname.c (__gen_tempname): Change attempts_min
287 into a macro. Use preprocessor to decide how to initialize
288 attempts [Coverity CID 67].
290 2006-09-18 Bruno Haible <bruno@clisp.org>
292 * javaversion.c: Include configmake.h.
294 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
296 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
297 that prevented coreutils 6.1 from building. Problem reported
298 by Petter Reinholdtsen.
300 2006-09-18 Jim Meyering <jim@meyering.net>
302 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
304 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
306 * dirchownmod.c: Don't include fcntl.h; no longer needed.
307 (dirchownmod): New arg FD. All callers changed.
308 Use FD rather than opening the directory ourself, as opening is
309 now the caller's responsibility.
310 * dirchownmod.h: Likewise.
311 * mkancesdirs.c: Include <sys/types.h>, for portability to older
312 hosts that require <sys/types.h> before <sys/stat.h>. Include
313 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
315 (mkancesdirs): Return length of prefix of FILE that has already
316 been made, or -2 if there is a child doing the work. Redo
317 algorithm so that it is O(N) rather than O(N**2). Optimize away
318 ".", and treat ".." specially since it might stray back into
319 already-created areas. Use a subprocess if necessary. New arg
320 WD; all users changed. MAKE_DIR function should now return 1
321 if it creates a directory that is not readable. Return -2 if
322 a child process is spun off.
323 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
324 Adjust signature to match code.
325 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
326 (make_dir_parents): Use a subprocess if necessary. New arg WD;
328 * savewd.c, savewd.h: New files.
330 2006-09-15 Jim Meyering <jim@meyering.net>
332 * rename-dest-slash.c (has_trailing_slash): Use
333 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
334 (rpl_rename_dest_slash): Perform the cheaper trailing slash
335 test before testing whether SRC is a directory.
336 Suggestions from Bruno Haible.
338 Avoid a warning about an unused variable.
339 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
340 into the #ifdef block where it's used.
342 * rename-dest-slash.c: New file.
344 2006-09-14 Bruno Haible <bruno@clisp.org>
346 * allocsa.c: Include <config.h> unconditionally.
347 * asnprintf.c: Likewise.
348 * asprintf.c: Likewise.
349 * c-strcasecmp.c: Likewise.
350 * c-strcasestr.c: Likewise.
351 * c-strncasecmp.c: Likewise.
352 * c-strstr.c: Likewise.
353 * classpath.c: Likewise.
354 * clean-temp.c: Likewise.
355 * concatpath.c: Likewise.
356 * copy-file.c: Likewise.
357 * csharpcomp.c: Likewise.
358 * csharpexec.c: Likewise.
359 * execute.c: Likewise.
360 * fatal-signal.c: Likewise.
361 * findprog.c: Likewise.
362 * fwriteerror.c: Likewise.
363 * gl_array_list.c: Likewise.
364 * gl_array_oset.c: Likewise.
365 * gl_avltree_list.c: Likewise.
366 * gl_avltree_oset.c: Likewise.
367 * gl_avltreehash_list.c: Likewise.
368 * gl_carray_list.c: Likewise.
369 * gl_linked_list.c: Likewise.
370 * gl_linkedhash_list.c: Likewise.
371 * gl_list.c: Likewise.
372 * gl_oset.c: Likewise.
373 * gl_rbtree_list.c: Likewise.
374 * gl_rbtree_oset.c: Likewise.
375 * gl_rbtreehash_list.c: Likewise.
376 * imaxabs.c: Likewise.
377 * imaxdiv.c: Likewise.
378 * javacomp.c: Likewise.
379 * javaexec.c: Likewise.
380 * javaversion.c: Likewise.
381 * linebreak.c: Likewise.
382 * localcharset.c: Likewise.
384 * mbchar.c: Likewise.
385 * mbswidth.c: Likewise.
386 * mkdtemp.c: Likewise.
388 * printf-args.c: Likewise.
389 * printf-parse.c: Likewise.
390 * progname.c: Likewise.
391 * progreloc.c: Likewise.
392 * readlink.c: Likewise.
393 * sh-quote.c: Likewise.
394 * stpcpy.c: Likewise.
395 * stpncpy.c: Likewise.
396 * strcasecmp.c: Likewise.
397 * strcasestr.c: Likewise.
398 * strcspn.c: Likewise.
399 * striconv.c: Likewise.
400 * strncasecmp.c: Likewise.
401 * strnlen1.c: Likewise.
402 * strstr.c: Likewise.
403 * strtok_r.c: Likewise.
405 * tmpdir.c: Likewise.
406 * unicodeio.c: Likewise.
407 * unsetenv.c: Likewise.
408 * vasnprintf.c: Likewise.
409 * vasprintf.c: Likewise.
410 * wait-process.c: Likewise.
411 * xallocsa.c: Likewise.
412 * xsetenv.c: Likewise.
413 * xstriconv.c: Likewise.
415 2006-09-13 Eric Blake <ebb9@byu.net>
417 * getopt.c: Fix typo in last commit.
419 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
421 * _fpending.c: Include <config.h> unconditionally, since we no
422 longer worry about uses that don't define HAVE_CONFIG_H.
423 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
424 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
425 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
426 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
427 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
428 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
429 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
430 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
431 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
432 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
433 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
434 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
435 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
436 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
437 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
438 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
439 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
440 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
441 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
442 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
443 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
444 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
445 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
446 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
447 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
448 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
449 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
450 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
451 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
452 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
453 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
454 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
455 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
456 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
459 2006-09-12 Jim Meyering <jim@meyering.net>
461 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
462 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
463 Reported by Nelson H. F. Beebe.
465 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
467 * argp-help.c (argp_doc): Make sure NULL is not passed to
470 2006-09-10 Bruno Haible <bruno@clisp.org>
472 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
474 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
476 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
477 program_invocation_name and program_invocation_short_name are
479 * argp-namefrob.h: Move declarations of program_invocation_name
480 and program_invocation_short_name to argp.h, so they are visible
484 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
486 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
487 convention. Text proposed by Bruno Haible.
488 (struct argp_option): Document the use of N_() wrappers.
490 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
491 and translate the two parts separately, instead of feeding
492 the whole string to gettext. This allows to exclude
493 '\v' from the strings visible to the translator by writing doc
494 strings as N_("..") "\v" N_("..").
496 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
498 * mktime.c (guess_time_tm): Fix bug where mktime
499 returned the maximum time_t value rather than (time_t) -1.
500 Problem originally reported by William Bardwell
501 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
503 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
505 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
508 2006-09-06 Bruno Haible <bruno@clisp.org>
510 * striconv.h: New file.
511 * striconv.c: New file, merging iconvme.c with GNU gettext's
513 * xstriconv.h: New file.
514 * xstriconv.c: New file.
516 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
518 * argz_.h: Sync from Libtool.
520 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
521 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
523 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
525 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
530 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
532 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
533 Problem reported by Ralf Wildenhues in
534 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
536 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
537 HAVE_STRUCT_STATFS_F_FSTYPENAME.
539 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
541 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
542 or stdbool.h, because they might not exist while configuring.
544 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
545 Don't include unistd.h or limits.h; not needed, since chdir-long.h
547 (O_DIRECTORY): Remove.
549 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
551 Work around a bug in both the Linux and SunOS 64-bit kernels:
552 nanosleep mishandles sleeps for longer than 2**31 seconds.
553 Problem reported by Frank v Waveren in
554 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
555 * nanosleep.c (BILLION): New constant.
556 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
557 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
559 2006-08-30 Jim Meyering <jim@meyering.net>
561 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
564 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
566 * isapipe.c, isapipe.h: New files.
568 2006-08-29 Eric Blake <ebb9@byu.net>
570 * error.c (error_at_line, print_errno_message): Match libc, after
571 resolution of upstream bug 3044.
573 2006-08-29 Bruno Haible <bruno@clisp.org>
575 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
577 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
581 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
583 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
584 sharing with gnulib. Report by Eric Blake.
586 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
588 * fcntl_.h: New file.
589 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
591 * dirchownmod.c: Likewise.
594 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
595 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
596 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
597 just before including <inttypes.h>, to avoid circular inclusion.
599 2006-08-28 Bruno Haible <bruno@clisp.org>
601 * inttypes_.h (SCNX*): Remove definitions.
602 Reported by Eric Blake.
604 2006-08-26 Bruno Haible <bruno@clisp.org>
606 * vasnprintf.c (EOVERFLOW): Remove definition.
607 (VASNPRINTF): Return a string of length > INT_MAX without failing.
608 * vasprintf.c: Include errno.h, limits.h.
609 (EOVERFLOW): New fallback definition.
610 (vasprintf): Test here whether the string length is > INT_MAX.
611 * vsnprintf.c: Include errno.h, limits.h.
612 (EOVERFLOW): New fallback definition.
613 (vsnprintf): Fix bug when generated string was too long for the buffer.
614 Test here whether the string length is > INT_MAX.
616 2006-08-26 Bruno Haible <bruno@clisp.org>
617 Simon Josefsson <jas@extundo.com>
620 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
622 2006-08-28 Bruno Haible <bruno@clisp.org>
624 * c-strstr.h: New file, from GNU gettext.
625 * c-strstr.c: New file, from GNU gettext.
627 2006-08-26 Bruno Haible <bruno@clisp.org>
629 * inttypes_.h: New file.
630 * inttypes.h: Remove file.
631 * stdint_.h: Include <inttypes.h> through its absolute filename.
633 * imaxabs.c: New file.
635 * imaxdiv.c: New file.
637 2006-08-22 Bruno Haible <bruno@clisp.org>
639 * readutmp.h: Skip most definitions if neither <utmp.h> nor
642 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
645 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
646 Problem reported by Bruno Haible.
648 2006-08-21 Bruno Haible <bruno@clisp.org>
651 * mbchar.h: Include <wctype.h> only if it exists.
653 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
655 * cycle-check.h: Include <stdint.h> unconditionally, since we
656 now assume the stdint module. Do not include inttypes.h.
657 * fsusage.h: Likewise.
658 * getndelim2.c: Likewise.
660 * inttostr.h: Likewise.
661 * obstack.c: Likewise.
662 * regex_internal.h: Likewise.
663 * tempname.c: Likewise.
664 * utimecmp.c: Likewise.
665 * xstrtol.h: Likewise.
667 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
669 * strtoimax.c: Adjust to macro name changes in Autoconf,
670 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
673 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
675 * fchmodat.c: New file, from coreutils. This was inadvertently
676 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
678 2006-08-18 Bruno Haible <bruno@clisp.org>
680 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
681 (ME_DUMMY): Treat "kernfs" as a dummy.
682 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
684 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
686 Update from coreutils.
688 * __fpending.h: Add copyright notice.
689 * fprintftime.h: Likewise.
690 * savedir.c: Use (C) in copyright notice.
691 * savedir.h: Likewise.
693 2006-08-15 Jim Meyering <jim@meyering.net>
695 * at-func.c: New file, with the logic of all emulated at-functions.
696 * openat-priv.h: Include <errno.h> and define ENOSYS,
697 in support of the EXPECTED_ERRNO macro.
698 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
699 Instead, define the appropriate symbols and include "at-func.c".
700 * mkdirat.c (mkdirat): Likewise.
701 * fchmodat.c (fchmodat): Likewise.
702 (ENOSYS): Remove definition.
703 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
704 Don't include "unistd--.h" -- it wasn't ever used.
706 2006-01-17 Jim Meyering <jim@meyering.net>
708 Rewrite fts.c not to change the current working directory,
709 by using openat, fstatat, fdopendir, etc..
711 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
712 (HAVE_OPENAT_SUPPORT): Define.
713 [_LIBC] (fchdir): Don't undef or define; no longer used.
714 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
715 Now, this `function' always succeeds, and consumes its file descriptor
716 parameter -- so callers must not close such FDs. Update callers.
717 (diropen_fd, opendirat, cwd_advance_fd): New functions.
718 (diropen): Add parameter, SP. Adjust all callers.
719 Implement using diropen_fd, rather than open.
720 (fts_open): Initialize new member, fts_cwd_fd.
721 Remove fts_rft-setting code.
722 (fts_close): Close fts_cwd_fd, if necessary.
723 (__opendir2): Define in terms of opendir or opendirat,
724 depending on whether the FST_NOCHDIR flag is set.
725 (fts_build): Since fts_safe_changedir consumes its FD, and since
726 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
727 and close the dup'd file descriptor upon failure.
728 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
729 (fts_safe_changedir): Tweak semantics to reflect that this function
730 now calls cwd_advance_fd and hence consumes its FD argument.
731 * fts_.h [struct FTS] (fts_cwd_fd): New member.
732 [struct FTS] (fts_rft): Remove now-unused member.
733 [struct FTS] (fts_cycle.state): Improve comment.
735 * openat.c (openat_needs_fchdir): New function.
736 * openat.h (openat_needs_fchdir): Declare it.
738 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
740 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
741 Problem and fix reported by Pádraig Brady in
742 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
744 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
746 * memcoll.c (memcoll): Optimize for the common case where the
747 arguments are bytewise equal.
749 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
751 Change copyright notice from LGPL 2 to GPL 2, since that's the
752 standard form used in the gnulib repository.
753 * lock.c: LGPL -> GPL.
755 * strnlen1.c: Likewise.
756 * strnlen1.h: Likewise.
759 * tmpdir.c: Likewise.
761 * TODO: Remove; this belongs only in coreutils.
763 2006-08-14 Eric Blake <ebb9@byu.net>
765 Import the following change from libc:
767 2006-08-12 Ulrich Drepper <drepper@redhat.com>
770 * misc/error.c: Add space between program name and message if file
773 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
775 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
776 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
778 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
779 in wchar_t. Problem reported by Eric Blake.
781 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
782 LEN is smaller than SIZE. Suggested by Bruno Haible.
783 Also, help the compiler to keep LEN in a register.
785 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
787 * .cppi-disable: Add snprintf.h, socket_.h.
788 * snprintf.c: Include <errno.h> and <limits.h>.
789 (EOVERFLOW): Define if the system does not.
790 Do not include "minmax.h"; it wasn't used.
791 (snprintf): Don't assume size_t promotes to an unsigned type.
792 Fix bug when generated string was too long for the buffer: the
793 buffer's contents are supposed to be the initial prefix of the
794 output. Don't assume vasnprintf returns EOVERFLOW if the size
795 exceeds INT_MAX; do the check ourselves.
797 Import the following changes from libc:
799 2006-06-02 Jakub Jelinek <jakub@redhat.com>
801 * posix/regex_internal.c (re_string_skip_chars): If no character has
802 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
803 to the byte which couldn't be converted.
804 (re_string_reconstruct): Don't clear valid_raw_len before calling
805 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
806 tip_context using re_string_context_at.
808 2006-05-02 Ulrich Drepper <drepper@redhat.com>
810 * posix/regex.h: g++ still cannot handled [restrict].
812 2006-04-21 Ulrich Drepper <drepper@redhat.com>
814 * posix/regex.h: Remove special handling for VMS.
816 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
820 2006-07-19 Mike Frysinger <vapier@gentoo.org>
822 * mountlist.c [ME_REMOTE]: Filter out cifs.
823 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
825 2006-08-08 Eric Blake <ebb9@byu.net>
827 * verror.c (verror_at_line): Work around glibc bug 2997, so that
828 verror_at_line output complies with GNU Coding Standards even when
831 2006-08-08 Eric Blake <ebb9@byu.net>
833 * verror.h, verror.c: New files.
835 2006-08-07 Bruno Haible <bruno@clisp.org>
837 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
839 Reported by Ralf Wildenhues.
841 2006-08-06 Eric Blake <ebb9@byu.net>
843 * error.h: Fold in some upstream changes from glibc.
846 2006-07-29 Bruno Haible <bruno@clisp.org>
848 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
850 2006-07-29 Bruno Haible <bruno@clisp.org>
852 * setenv.c: Undo unintended modification done on 2006-02-27.
854 2006-07-28 Eric Blake <ebb9@byu.net>
856 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
859 2006-07-28 Simon Josefsson <jas@extundo.com>
861 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
864 2006-07-28 Simon Josefsson <jas@extundo.com>
866 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
869 2006-07-28 Bruno Haible <bruno@clisp.org>
871 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
873 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
875 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
878 2006-07-28 Bruno Haible <bruno@clisp.org>
880 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
881 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
883 Avoids link error on FreeBSD 4.x.
884 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
886 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
888 * mbswidth.c (iswcntrl): Likewise.
890 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
892 * modechange.c (mode_compile): Numeric modes now affect setuid and
893 setgid on directories only if they set these bits.
894 * modechange.h: Remove obsolete comment about masks.
896 2006-07-27 Bruno Haible <bruno@clisp.org>
898 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
899 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
902 2006-07-26 Eric Blake <ebb9@byu.net>
904 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
905 like mingw that lack mkstemp.
906 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
907 avoid compilation warning on mingw.
909 2006-07-25 Bruno Haible <bruno@clisp.org>
911 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
912 <stdarg.h> or config.h.
914 2006-07-24 Bruno Haible <bruno@clisp.org>
916 * clean-temp.h: New file, from GNU gettext.
917 * clean-temp.c: New file, from GNU gettext.
919 2006-07-24 Bruno Haible <bruno@clisp.org>
921 * tmpdir.h: New file, from GNU gettext.
922 * tmpdir.c: New file, from GNU gettext.
924 2006-07-23 Bruno Haible <bruno@clisp.org>
926 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
927 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
928 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
929 gl_linked_remove_at): Use it.
931 2006-07-23 Eric Blake <ebb9@byu.net>
933 * tmpfile-safer.c: New file.
934 * stdio-safer.h (fopen_safer): Add prototype.
935 * stdio--.h (tmpfile): Make safer.
937 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
939 * close-stream.c, close-stream.h: New files.
941 2006-07-22 Bruno Haible <bruno@clisp.org>
943 Merge from GNU gettext 0.15.
945 2005-07-05 Bruno Haible <bruno@clisp.org>
947 * printf-args.c (printf_fetchargs): Work around broken
948 definition of wint_t on mingw.
950 2005-02-12 Bruno Haible <bruno@clisp.org>
952 * xallocsa.h: Add extern "C" for C++.
954 2006-05-17 Bruno Haible <bruno@clisp.org>
957 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
959 2006-04-30 Bruno Haible <bruno@clisp.org>
961 * progreloc.c: Include <mach-o/dyld.h> if available.
962 (find_executable): Use _NSGetExecutablePath when possible.
964 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
966 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
969 2005-12-29 Bruno Haible <bruno@clisp.org>
971 * progreloc.c (set_program_name_and_installdir): Fix
974 2005-12-04 Bruno Haible <bruno@clisp.org>
977 * progreloc.c: Include <windows.h> also on Cygwin.
978 (find_executable): Add support for Cygwin.
979 (set_program_name_and_installdir): Handle also platforms with
982 2006-07-11 Bruno Haible <bruno@clisp.org>
984 * javacomp.c: Fix a comment.
985 Reported by Jim Meyering.
987 2006-04-30 Bruno Haible <bruno@clisp.org>
989 * javacomp.h (compile_java_class): Add source_version,
990 target_version arguments.
991 * javacomp.c: Rewritten to choose only a compiler that
992 respects the specified source_version and target_version.
994 2006-06-27 Bruno Haible <bruno@clisp.org>
996 Assume correct S_ISDIR macro.
997 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
999 2006-07-22 Bruno Haible <bruno@clisp.org>
1001 * javaversion.h: New file, from GNU gettext.
1002 * javaversion.c: New file, from GNU gettext.
1003 * javaversion.java: New file, from GNU gettext.
1004 * javaversion.class: New file, from GNU gettext.
1006 2006-05-17 Bruno Haible <bruno@clisp.org>
1009 * javaexec.c (execute_java_class): Test for jview program
1012 2006-04-09 Bruno Haible <bruno@clisp.org>
1014 * fatal-signal.c: Don't include string.h.
1015 (at_fatal_signal): Use a copying loop instead of memcpy.
1017 2005-12-04 Bruno Haible <bruno@clisp.org>
1019 * csharpexec.c: Add support for 'clix' launcher (untested).
1020 (execute_csharp_using_sscli): New function.
1021 (execute_csharp_program): Call it.
1023 2006-06-21 Bruno Haible <bruno@clisp.org>
1025 Avoid warnings from recent versions of mcs.
1026 * csharpcomp.c (compile_csharp_using_mono): Don't use options
1027 -o, -L, -r any more. Use options documented since mcs-1.0
1028 instead. Similarly for -g.
1030 2005-07-09 Bruno Haible <bruno@clisp.org>
1032 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
1034 Reported by Mark Junker <mjscod@gmx.de>.
1036 2006-06-17 Bruno Haible <bruno@clisp.org>
1038 * config.charset: Update for NetBSD 3.0.
1040 2006-05-17 Bruno Haible <bruno@clisp.org>
1043 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
1045 2006-05-16 Bruno Haible <bruno@clisp.org>
1047 * localcharset.c [CYGWIN]: Include <windows.h>.
1048 (get_charset_aliases): For Cygwin, return the same CPxxx
1049 aliases list as under WIN32.
1050 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
1051 the environment variables. Fall back to GetACP().
1053 2006-04-05 Bruno Haible <bruno@clisp.org>
1055 * config.charset: Update Juan Manuel Guerrero's address.
1057 2005-02-12 Bruno Haible <bruno@clisp.org>
1059 * allocsa.h: Add extern "C" for C++.
1061 2005-02-10 Bruno Haible <bruno@clisp.org>
1063 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
1064 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
1066 2006-07-22 Bruno Haible <bruno@clisp.org>
1068 * gettext.h: Update to GNU gettext-0.15.
1070 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1071 and Simon Josefsson <jas@extundo.com>
1073 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
1075 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
1077 2006-07-21 Eric Blake <ebb9@byu.net>
1079 * stdlib-safer.h: New file from coreutils, required by
1082 2006-07-19 Derek R. Price <derek@ximbiot.com>
1084 * getaddrinfo.h: Don't define unimplemented AI_* flags.
1085 Reindent and repaginate.
1087 2006-07-17 Bruno Haible <bruno@clisp.org>
1089 * gl_list.h: New file.
1090 * gl_list.c: New file.
1091 * gl_array_list.h: New file.
1092 * gl_array_list.c: New file.
1093 * gl_carray_list.h: New file.
1094 * gl_carray_list.c: New file.
1095 * gl_linked_list.h: New file.
1096 * gl_linked_list.c: New file.
1097 * gl_anylinked_list1.h: New file.
1098 * gl_anylinked_list2.h: New file.
1099 * gl_avltree_list.h: New file.
1100 * gl_avltree_list.c: New file.
1101 * gl_anyavltree_list1.h: New file.
1102 * gl_anyavltree_list2.h: New file.
1103 * gl_rbtree_list.h: New file.
1104 * gl_rbtree_list.c: New file.
1105 * gl_anyrbtree_list1.h: New file.
1106 * gl_anyrbtree_list2.h: New file.
1107 * gl_anytree_list1.h: New file.
1108 * gl_anytree_list2.h: New file.
1109 * gl_linkedhash_list.h: New file.
1110 * gl_linkedhash_list.c: New file.
1111 * gl_anyhash_list1.h: New file.
1112 * gl_anyhash_list2.h: New file.
1113 * gl_avltreehash_list.h: New file.
1114 * gl_avltreehash_list.c: New file.
1115 * gl_rbtreehash_list.h: New file.
1116 * gl_rbtreehash_list.c: New file.
1117 * gl_anytreehash_list1.h: New file.
1118 * gl_anytreehash_list2.h: New file.
1120 * gl_oset.h: New file.
1121 * gl_oset.c: New file.
1122 * gl_array_oset.h: New file.
1123 * gl_array_oset.c: New file.
1124 * gl_avltree_oset.h: New file.
1125 * gl_avltree_oset.c: New file.
1126 * gl_rbtree_oset.h: New file.
1127 * gl_rbtree_oset.c: New file.
1128 * gl_anytree_oset.h: New file.
1130 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
1132 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
1134 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
1135 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
1136 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
1137 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
1138 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
1139 callers changed. Revamp internals significantly, by not
1140 attempting to create directories that are temporarily more
1141 permissive than the final results. Do not attempt to use
1142 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
1143 This removes some race conditions, fixes some bugs, and simplifies
1144 things. Use new dirchownmod function to do owner and mode changes.
1145 * mkdir-p.h: Likewise.
1146 * modechange.c (octal_to_mode): New function.
1147 (struct mode_change): New member mentioned.
1148 (make_node_op_equals): New arg mentioned. All callers changed.
1149 (mode_compile): Keep track of which mode bits the user has explicitly
1151 (mode_adjust): New arg DIR, so that we implement the X op correctly.
1152 New arg PMODE_BITS, to keep track of which mode bits the user
1153 mentioned; it treats S_ISUID and S_ISGID speciall.
1154 All callers changed.
1155 * modechange.h: Likewise.
1157 2006-07-11 Derek R. Price <derek@ximbiot.com>
1159 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1161 2006-07-10 Derek R. Price <derek@ximbiot.com>
1163 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1164 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1165 macros into the GNU _D_EXACT_NAMLEN.
1166 * savedir.c: Likewise.
1167 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1169 2006-07-09 Jim Meyering <jim@meyering.net>
1171 * argp-pv.c: Remove a doubled word in a comment.
1172 * check-version.c (check_version): Likewise.
1173 * javacomp.c (compile_java_class): Likewise.
1175 2006-07-08 Jim Meyering <jim@meyering.net>
1177 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1179 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1181 * getaddrinfo.c: Changes to compile under MSVC6: changed
1182 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1183 brackets. Other minor changes to suppress some compiler
1186 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1188 * getloadavg.c: Use __VMS, not VMS.
1189 * getopt.c: Likewise.
1190 * getpagesize.h: Likewise.
1191 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1192 probably does not work.
1194 2006-07-06 Derek R. Price <derek@ximbiot.com>
1195 and Paul Eggert <eggert@cs.ucla.edu>
1197 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1198 Don't worry about this obsolete case any more.
1199 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1201 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1202 worry about this obsolete case any more.
1204 * getcwd.c: Likewise.
1206 * savedir.c: Likewise.
1208 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1210 * .cppi-disable: Add wcwidth.
1211 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1212 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1213 (ISGRAPH): Remove. All uses changed to isgraph.
1214 (FOLD) [!defined _LIBC]: Remove special case.
1215 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1216 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1218 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1220 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1222 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1224 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1226 * memcasecmp.c: Include <limits.h>.
1227 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1228 * strtod.c (strtod): Don't assume isspace works on negative chars.
1229 Don't assume isdigit succeeds only on '0' through '9'.
1231 2006-07-05 Derek R. Price <derek@ximbiot.com>
1233 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1234 All uses of is_space replaced by isspace.
1235 * exit.h: Don't talk about STDC_HEADERS.
1236 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1237 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1238 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1239 replaced by isprint etc.
1240 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1241 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1242 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1243 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1244 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1245 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1247 2006-07-05 Eric Blake <ebb9@byu.net>
1249 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1250 missing from netdb.h.
1251 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1253 2006-06-27 Bruno Haible <bruno@clisp.org>
1255 Assume ANSI C header files and <ctype.h> functions.
1256 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1257 (mbsnwidth): Use isprint, iscntrl instead.
1259 2006-07-03 Jim Meyering <jim@meyering.net>
1261 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1262 macro is used before the first cycle_check call.
1264 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1266 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1267 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1268 reported by Mark D. Baushke, one in
1269 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1271 Merge from coreutils.
1273 * .cppi-disable: Add stdint_.h.
1274 * .cvsignore: Add stdint.h.
1276 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1278 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1279 both double and long double versions.
1280 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1281 * xstrtold.c: New file.
1282 * xstrtod.h (xstrtold): New decl.
1284 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1286 * filemode.c (setst): Remove.
1287 (strmode): Rewrite to avoid setst. This makes the code shorter,
1288 (arguably) clearer, and the generated code is a bit smaller on my
1289 Debian GNU/Linux stable x86 host.
1291 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1293 * filemode.c: Include "filemode.h" first, to test the interface.
1294 Assume that filemode.h includes sys/types.h and sys/stat.h.
1295 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1296 (ftypelet): Reorder to put common cases first, for efficiency.
1297 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1299 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1300 of 10, for compatibility with FreeBSD. All callers changed.
1301 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1302 that can't be deduced solely from st_mode. First arg is now a const
1304 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1305 (strmode): Renamed from mode_string.
1306 (filemodestring): New decl.
1307 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1308 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1309 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1311 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1313 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1314 fsusage.h now does that. Include fsusage.h first, to test interface.
1315 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1316 at most one method (the old code could have generated decls that
1317 didn't conform to C89, not that this was ever exercised).
1318 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1320 2006-03-19 Jim Meyering <jim@meyering.net>
1322 Work even in a chroot where d_ino values for entries in "/"
1323 don't match the stat.st_ino values for the same names.
1324 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1325 number, iterate through all entries again, using lstat instead.
1326 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1327 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1329 * getcwd.c (__getcwd): Clarify a comment.
1330 Use memcpy in place of a call to strcpy.
1332 2006-03-12 Jim Meyering <jim@meyering.net>
1334 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1335 that of the current directory (which we're about to chdir ".." out of),
1336 then save the dev-ino of the parent, instead.
1338 * same-inode.h (SAME_INODE): New file/macro.
1339 * chdir-safer.c (SAME_INODE): Remove definition.
1340 Include "same-inode.h", instead.
1342 * cycle-check.h: Include "same-inode.h".
1343 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1344 * cycle-check.c (SAME_INODE): Remove definition.
1345 * root-dev-ino.h: Include "same-inode.h".
1347 2006-03-11 Eric Blake <ebb9@byu.net>
1349 * same.c (same_name): s/base_name/last_component/
1350 * backupfile.c (check_extension, numbered_backup): Likewise.
1351 * filenamecat.c (file_name_concat): Likewise.
1353 2006-03-11 Eric Blake <ebb9@byu.net>,
1354 Paul Eggert <eggert@cs.ucla.edu>
1356 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1357 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1359 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1360 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1361 (last_component): New method.
1362 * dirname.c (dir_len): Determine when drive letters need a
1363 subsequent slash. Preserve // when it is special.
1364 (dir_name): Don't append dot when drive letter is absolute.
1365 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1366 * basename.c (base_name): New semantics - malloc the result.
1367 Preserve // when it is special. Preserve relative files that look
1369 (base_len): Preserve // when it is special.
1370 (last_component): New method, similar to old base_name semantics.
1371 * stripslash.c (strip_trailing_slashes): Use last_component, not
1372 base_name. Strip redundant slashes from ///.
1374 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1376 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1377 both are 64 bits, since this seems to be the tradition, and this
1378 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1379 we ever run into a host that prefers long long to long in this
1380 case, we'll need another configure-time test. Problem reported by
1383 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1385 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1386 possible collision with system files.
1387 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1388 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1389 WCHAR_MIN and WCHAR_MAX in this case.
1390 (<stddef.h>): Do not include; no longer needed.
1391 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1392 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1393 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1394 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1395 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1396 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1397 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1398 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1399 !defined(__c99))]: Include in this case too, since it's harmless
1401 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1403 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1404 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1405 (_STDINT_MIN, _STDINT_MAX): New macros.
1406 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1407 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1408 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1409 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1410 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1411 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1412 macros, not typedefs; this simplifies things quite a bit.
1413 Use long int for all types narrower than int64_t.
1414 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1415 Define in terms of long long int or int64_t or long int,
1416 not int64_t or int32_t. This saves some compile-time testing.
1417 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1418 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1419 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1420 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1421 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1422 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1423 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1424 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1425 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1426 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1427 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1428 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1429 undef any previous version and define our own version, for
1430 simplicity and consistency with the new macros for types.
1431 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1432 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1433 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1434 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1435 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1436 @WINT_T_SUFFIX@ to keep things simple here.
1437 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1438 Simplify by assuming typical 8/16/32/64 host, since we're
1439 already doing that elsewhere anyway.
1440 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1441 and assume long long int is 64 bits if available. This
1442 speeds up 'configure'.
1444 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1446 * getaddrinfo.c: fixed typo
1448 2006-06-29 Eric Blake <ebb9@byu.net>
1450 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1451 unused static function.
1453 2006-06-29 Eric Blake <ebb9@byu.net>
1455 * stat_.h: New file.
1457 2006-06-29 Derek R. Price <derek@ximbiot.com>
1459 * strftime.c: Assume strftime() exists.
1461 2006-06-28 Bruno Haible <bruno@clisp.org>
1463 * getaddrinfo.h: Fix POSIX URL.
1464 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1465 (use_win32_p): Make static.
1466 (getaddrinfo): Reject service name if it is empty or does not consist
1467 solely of decimal digits, or if its value is > 65535.
1468 (getnameinfo): Remove useless casts.
1470 2006-06-28 Derek R. Price <derek@ximbiot.com>
1472 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1473 Autoconf 2.60 says this stuff was obsolete.
1475 2006-05-12 Bruno Haible <bruno@clisp.org>
1477 * mkdtemp.c [MINGW]: Include <io.h>.
1478 (mkdir): Define using _mkdir.
1480 2006-06-28 Bruno Haible <bruno@clisp.org>
1482 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1483 declaration for wcwidth.
1484 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1486 2006-06-28 Eric Blake <ebb9@byu.net>
1488 * xvasprintf.h: Fix comments.
1490 2006-06-28 Eric Blake <ebb9@byu.net>
1492 * mbchar.h (wcwidth): Include wcwidth.h.
1493 * mbswidth.c (wcwidth): Move from here...
1494 * wcwidth.h: ...to this new file.
1496 2006-06-28 Simon Josefsson <jas@extundo.com>
1498 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1499 functions there. It will succeed on Windows XP, but on Windows
1500 2000 and (presumably) earlier, it will fail, and use the internal
1502 (use_win32_p): New function.
1503 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1504 Support AI_NUMERICSERV to disable getservbyname.
1505 (getnameinfo): New function, only supports
1506 NI_NUMERICHOST|NI_NUMERICSERV for now.
1508 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1509 only have some of them. Add AI_NUMERICSERV. Add prototype for
1512 2006-06-27 Bruno Haible <bruno@clisp.org>
1514 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1516 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1518 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1519 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1520 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1522 2006-06-26 Bruno Haible <bruno@clisp.org>
1524 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1526 Reported by Mark D. Baushke and Larry Jones.
1528 2006-06-26 Bruno Haible <bruno@clisp.org>
1530 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1532 Suggested by Mark D. Baushke and Larry Jones.
1534 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1536 * stdint_.h: Treat BSD/OS like OpenBSD.
1538 2006-06-23 Bruno Haible <bruno@clisp.org>
1540 * stdint_.h: Treat IRIX like OpenBSD.
1542 2006-06-23 Bruno Haible <bruno@clisp.org>
1544 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1545 ISO C 99 Technical Corrigendum 1.
1547 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1549 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1550 Some compiler complained about some of them. Problem reported by
1552 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1554 2006-06-21 Simon Josefsson <jas@extundo.com>
1556 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1559 * socket_.h: Don't define WINVER.
1561 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1562 slightly modified to work in gnulib.
1564 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1566 * read-file.c (fread_file): Start with buffer allocation of
1567 0 bytes rather than 1 byte; this simplifies the code.
1568 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1569 code to free buffer and save/restore errno.
1570 (internal_read_file): Remove unused local.
1572 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1574 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1575 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1576 Problem reported by Denis Excoffier in
1577 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1579 2006-06-19 Simon Josefsson <jas@extundo.com>
1581 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1583 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1585 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1587 2006-06-17 Bruno Haible <bruno@clisp.org>
1589 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1591 2006-06-17 Bruno Haible <bruno@clisp.org>
1593 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1594 problem on Solaris 2.5.1.
1596 2006-06-16 Eric Blake <ebb9@byu.net>
1598 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1599 * unicodeio.c [!defined errno]: Likewise.
1600 * strtol.c [!defined errno]: Likewise.
1601 * strtod.c [!defined errno]: Likewise.
1603 2006-06-15 Bruno Haible <bruno@clisp.org>
1605 * stdint_.h: Rewritten to be fully auto-configured.
1606 Fixes bug on HP-UX/IA64.
1608 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1610 * getdate.y (__attribute__): Don't define if already defined.
1611 Problem reported by Larry Jones.
1612 * utimens.c (__attribute__): Likewise.
1614 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1616 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1617 reported by Andreas Schwab.
1619 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1620 Bruno Haible <bruno@clisp.org>
1622 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1624 2006-05-26 Martin Lambers <marlam@marlam.de>
1626 * getpass.c: Updates the test for the native W32 API, and adds
1627 missing includes, thus fixing compilation warnings.
1629 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1631 * tempname.c (small_open, large_open): New macros.
1632 (__open, __open64) [!_LIBC]: Remove.
1633 (__gen_tempname): Use small_open and large_open instead of __open
1634 and __open64. This fixes a portability bug on HP-UX 11.11i
1635 reported by Simon Wing-Tang in
1636 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1638 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1640 * exclude.c (exclude_fnmatch): New function.
1641 (excluded_file_name): Call exclude_fnmatch.
1642 * exclude.h (excluded_file_name): New prototype
1644 2006-05-24 Bruno Haible <bruno@clisp.org>
1646 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1647 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1648 Reported by Thorsten Maerz <torte@netztorte.de> via
1649 Aaron Stone <aaron@serendipity.cx>.
1651 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1653 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1654 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1655 (my_usleep): Don't mishandle maximum value.
1657 2006-05-19 Jim Meyering <jim@meyering.net>
1659 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1661 2006-05-17 Bruno Haible <bruno@clisp.org>
1664 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1666 2006-05-17 Bruno Haible <bruno@clisp.org>
1668 * stdint_.h: Fix recognition of Cygwin.
1670 2006-05-11 Jim Meyering <jim@meyering.net>
1672 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1674 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1676 * crc.c (crc32_update): Remove unnecessary L suffix.
1677 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1678 unwanted sign propagation, e.g., on hosts with 64-bit int.
1679 There still are some problems with reeelly weird theoretical hosts
1680 (e.g., 33-bit int) but it's not worth worrying about now.
1681 * sha1.c (rol): Likewise.
1682 (K1, K2, K3, K4): Remove unnecessary L suffix.
1684 2006-05-10 Bruno Haible <bruno@clisp.org>
1686 * des.c: Cast to avoid warnings.
1688 2006-05-10 Simon Josefsson <jas@extundo.com>
1690 * md4.c: Typo fix, update copyright years.
1691 (K1, K2): Don't use L because it turn computations into 64-bit on
1694 2006-05-09 Bruno Haible <bruno@clisp.org>
1696 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1697 (EOVERFLOW): Define fallback value.
1698 (xstrcat): New function.
1699 (xvasprintf): Recognize the special case of a string concatenation.
1701 2006-05-01 Bruno Haible <bruno@clisp.org>
1703 * stdint_.h: Shorter URL.
1704 * inttypes.h: Likewise.
1706 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1708 * verify.h: Document the internals better. Most of this change
1709 was written by Bruno Haible.
1711 2006-04-29 Bruno Haible <bruno@clisp.org>
1713 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1714 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1716 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1718 * getdate.y (get_date): When adding relative date, start with the
1719 initial time, not with the result of the first mktime call.
1721 2006-04-23 Bruno Haible <bruno@clisp.org>
1723 * copy-file.c: Include <unistd.h> unconditionally.
1724 * execute.c: Likewise.
1725 * fatal-signal.c: Likewise.
1726 * findprog.c: Likewise.
1727 * mkdtemp.c: Likewise.
1730 * wait-process.h: Likewise.
1732 2006-04-23 Bruno Haible <bruno@clisp.org>
1734 * fwriteerror.c (fwriteerror): Call fclose also when an error
1735 condition was already detected.
1736 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1738 2006-04-19 Derek Price <derek@ximbiot.com>
1739 Eric Blake <ebb9@byu.net>
1741 * inttypes.h: Correct grammar in comment.
1743 2006-04-18 Derek Price <derek@ximbiot.com>
1744 Paul Eggert <eggert@cs.ucla.edu>
1746 * inttypes.h: New file.
1747 * strtoimax.c: Assume <inttypes.h>.
1749 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1751 * utimens.c (futimens): glibc futimesat messes up if /proc
1752 isn't mounted. Problem reported by Kir Kolyshkin.
1754 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1756 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1757 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1758 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1760 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1762 Merge regex changes from libc, removing some of our
1763 POSIX-conformance changes that were rejected and redoing them in a
1766 * regcomp.c (re_compile_internal, init_dfa):
1767 Length arg is now size_t, not Idx. All uses changed.
1768 (peek_token): Forward decl now says internal_function.
1769 (__re_error_msgid, __re_error_msgid_idx):
1770 Now static rather than extern with attribute_hidden.
1771 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1772 For some reason libc prefers K&R style defns for external functions.
1773 (regerror) [!defined _LIBC]: Likewise.
1774 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1775 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1776 (build_range_exp, build_collating_symbol):
1778 (re_compile_fastmap): Use '\0' to memset, not 0.
1779 (utf8_sb_map): Make the calculations more obvious.
1780 (init_dfa, parse_bracket_exp, build_charclass_op):
1781 Call calloc and cast result, as glibc does.
1782 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1783 (build_range_exp, build_collating_symbol):
1784 Now internal functions.
1786 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1788 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1789 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1790 Don't depend on VMS; depend on __VMS instead, for POSIX
1791 namespace cleanness.
1792 (regoff_t): Define to ssize_t, not long int.
1794 Remove the REG_ macros named below. Instead, make the old names
1795 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1797 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1798 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1799 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1800 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1801 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1802 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1803 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1804 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1805 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1806 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1807 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1808 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1809 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1810 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1811 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1812 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1813 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1815 Remove. All uses replaced by the old RE_* names.
1816 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1817 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1818 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1819 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1820 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1821 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1822 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1823 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1824 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1825 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1826 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1827 Don't bother having these macros be independent of each others'
1828 values, since they no longer exist in the POSIX name space.
1830 Rename the following member names back to their old names,
1831 unless !__USE_GNU_REGEX. All uses changed back.
1832 (buffer): Renamed from re_buffer.
1833 (allocated): Renamed from re_allocated.
1834 (used): Renamed from re_used.
1835 (syntax): Renamed from re_syntax.
1836 (fastmap): Renamed from re_fastmap.
1837 (translate): Renamed from re_translate.
1838 (can_be_null): Renamed from re_can_be_null.
1839 (regs_allocated): Renamed from re_regs_allocated.
1840 (fastmap_accurate): Renamed from re_fastmap_accurate.
1841 (no_sub): Renamed from re_no_sub.
1842 (not_bol): Renamed from re_not_bol.
1843 (not_eol): Renamed from re_not_eol.
1844 (newline_anchor): Renamed from re_newline_anchor.
1845 (num_regs): Renamed from rm_num_regs.
1846 (start): Renamed from rm_start.
1847 (end): Renamed from rm_end.
1849 (free_state): Move up a bit.
1851 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1852 #define to be empty.
1853 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1854 when that is what is intended.
1855 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1856 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1858 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1859 All uses changed back to re_malloc, etc. It's now the caller's
1860 responsibility to check for overflow; all callers changed.
1861 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1862 (re_x2nrealloc): Remove.
1863 (free_state): Remove decl.
1865 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1866 (re_set_registers, re_exec):
1869 2006-01-31 Roland McGrath <roland@redhat.com>
1871 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1872 Reported by Mike Frysinger <vapier@gentoo.org>.
1874 2006-01-15 Andreas Jaeger <aj@suse.de>
1877 * regex_internal.c (re_string_reconstruct): Adjust for
1878 build_wcs_upper_buffer change.
1879 (build_wcs_upper_buffer): Change return type.
1881 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1883 * regex_internal.h: Include <stdint.h> if available.
1885 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1887 * regex_internal.h (SIZE_MAX): Provide a default definition.
1889 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1891 * regcomp.c: Adjust for changed secondary hash function.
1893 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1895 * regex.h: Pretty printing.
1896 Clean up namespace a bit.
1898 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1900 * regexec.c (update_cur_sifted_state, check_arrival,
1901 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1903 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1904 Ulrich Drepper <drepper@redhat.com>
1907 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1908 (bitset_word_t): Renamed from bitset_word. All uses changed.
1910 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1913 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1914 * regcomp.c: Remove unnecessary uses of
1915 unsigned RE_TRANSLATE_TYPE.
1916 * regex_internal.h: Likewise.
1917 * regex_internal.c: Likewise.
1918 * regexec.c: Likewise.
1919 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1921 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1923 * regexec.c (find_recover_state): Remove unnecessary
1925 (transit_state_bkref): Make DFA a const pointer.
1926 (get_subexp): Likewise.
1927 (check_arrival): Likewise.
1928 (update_cur_sifted_state): Likewise.
1929 (re_search_internal): Likewise.
1930 (prune_impossible_nodes): Likewise.
1931 (acquire_init_state_context): Likewise.
1932 (proceed_next_node): Likewise.
1933 (set_regs): Likewise.
1934 (free_fail_stack_return): Likewise.
1935 (check_arrival_expand_ecl): Mark DFA parameter as const.
1936 (check_arrival_expand_ecl_sub): Likewise.
1937 (check_subexp_limits): Likewise.
1938 (sub_epsilon_src_nodes): Likewise.
1939 (add_epsilon_src_nodes): Likewise.
1940 (merge_state_array): Likewise.
1941 (update_regs): Likewise.
1942 (build_trtable): Likewise.
1943 (sift_states_backward): Mark MCTX parameter as const.
1944 (build_sifted_states): Likewise.
1945 (update_cur_sifted_state): Likewise.
1946 (sift_states_mkref): Likewise.
1947 (check_arrival_expand_ecl): Mark eclosure as const.
1948 (check_dst_limits_calc_pos_1): Likewise.
1949 * regex_internal.h (re_match_context_t): Make dfa a const
1952 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1954 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1955 (transit_state_sb): Likewise.
1956 (transit_state_mb): Likewise.
1957 (sift_states_iter_mb): Likewise.
1958 (check_arrival_add_next_nodes): Likewise.
1959 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1960 [_LIBC] (re_search_2_stub): Use mempcpy.
1962 * regex_internal.c (re_string_reconstruct): Avoid calling
1963 mbrtowc for very simple UTF-8 case.
1965 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1967 (re_acquire_state_context): Likewise.
1968 * regex_internal.h: Adjust prototypes.
1970 * regex.c: Prevent using C++ compilers.
1972 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1973 (re_acquire_state_context): Likewise.
1975 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1976 Bruno Haible <bruno@clisp.org>
1978 * stdint_.h: On OpenBSD, don't redefine types already included in
1979 <sys/types.h> and <inttypes.h>.
1981 2006-03-24 Eric Blake <ebb9@byu.net>
1983 * time_r.c (copy_string_result): Remove, as it is no longer used.
1985 2006-03-24 Simon Josefsson <jas@extundo.com>
1987 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1988 including some doc fixes.
1989 (base64_encode_alloc): Fix +1 bug on allocation failures.
1991 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1993 * base64.c (base64_encode): Do not read past end of array with
1994 unsanitized input on systems with CHAR_BIT > 8.
1996 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1998 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1999 Typedef to long int, not to off_, as POSIX will likely change
2002 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
2004 * argp-help.c (validate_uparams): Fix typo
2005 * argp-parse.c (argp_default_options): Consistently begin help
2006 messages with a lowercase letter.
2008 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
2010 * time_r.h (asctime_r, ctime_r): Remove. These functions can
2011 overrun buffers and shouldn't be used (much as gets shouldn't be
2013 * time_r.c (asctime_r, ctime_r): Likewise.
2015 2006-03-08 Simon Josefsson <jas@extundo.com>
2017 * gc-gnulib.c (randomize): Don't open files called 'no', they
2018 signal that configure disabled the device.
2020 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
2022 * c-stack.c: Include unistd.h unconditionally, since we now assume
2024 * getlogin_r.c: Likewise.
2025 * getlogin_r.h: Likewise.
2027 * pagealign_alloc.c: Likewise.
2028 * unistd_.h: Remove; no longer needed.
2030 2006-03-07 Simon Josefsson <jas@extundo.com>
2032 * unistd_.h: New file.
2034 2006-03-07 Simon Josefsson <jas@extundo.com>
2036 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
2038 2006-03-01 Simon Josefsson <jas@extundo.com>
2040 * readline.c: Fix typo, tiny patch from Stepan Kasal
2043 2006-02-28 Simon Josefsson <jas@extundo.com>
2045 * getopt.c: Protect #include of unistd.h, for MSVS.
2047 2006-02-27 Simon Josefsson <jas@extundo.com>
2049 * base64.h: Indent #define's. From Jim Meyering
2052 2006-02-27 Jim Meyering <jim@meyering.net>
2054 Revert the change of 2006-02-24, so these files can continue
2055 to be sync'd from gettext.
2056 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
2059 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
2061 * glob.c: Say "invalid" rather than "illegal" in comments.
2063 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2065 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
2067 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
2069 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
2070 AT_FDCWD exceeds INT_MAX.
2071 * openat.h (AT_FDCWD): Likewise.
2073 2006-02-14 Jim Meyering <jim@meyering.net>
2075 Sync from coreutils.
2077 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
2078 failure on deficient systems, and simplify gnulib lgpl dependencies.
2079 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
2080 xmalloc/lstat combination. Based on a patch from Bruno Haible.
2082 * xalloc-die.c: Remove unused definition of N_.
2084 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
2086 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
2088 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
2090 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
2091 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
2093 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
2095 * argp-namefrob.h: Restore changes accidentally lost during the
2096 "autoupdate" on 2005-12-12.
2098 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
2100 * fnmatch.c (L_): Renamed from L, to work around a bug in
2101 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
2102 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
2105 2006-01-26 Simon Josefsson <jas@extundo.com>
2107 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
2108 prototype is visible on mingw32.
2110 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
2113 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
2116 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
2118 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
2119 attempt to open for write; this always fails, at least on POSIX
2120 hosts. This reinstates the 2006-01-09 change, which was
2121 inadvertently removed.
2123 2006-01-26 Bruno Haible <bruno@clisp.org>
2124 Paul Eggert <eggert@cs.ucla.edu>
2126 * stdbool_.h (_Bool)
2127 [(! (defined __cplusplus || defined __BEOS__)
2128 && !defined __GNUC__
2129 && !(defined __HP_cc || defined __xlc__
2130 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
2131 || defined __sgi))]:
2132 #define to signed char in these cases too; this simplifies
2133 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
2134 etc., separately) and makes it more conservative.
2136 2006-01-21 Jim Meyering <jim@meyering.net>
2138 Sync from the stable (b5) branch of coreutils:
2140 * fts.c (fts_children): Don't let close() clobber errno from
2143 * fts.c (fts_stat): When following a symlink-to-directory,
2144 don't necessarily interpret stat-fails+lstat-succeeds as indicating
2145 a dangling symlink. That can also happen at least for ELOOP.
2146 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
2147 FYI, this bug predates the inclusion of fts.c in coreutils.
2149 * fts.c (fts_open): Put new maxarglen declaration and uses
2150 in their own block, so pre-c99 compilers don't object.
2152 Avoid the double-free (first in fts_read, second in fts_close) that
2153 would occur when an `active' directory is made inaccessible (e.g.,
2154 via chmod a-x) during a traversal.
2155 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2156 before returning. Reproduce this failure by
2157 mkdir -p a/b; cd a; chmod a-x . b
2158 Reported by Stavros Passas.
2160 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2162 * argp-namefrob.h: Bugfix. Remove stray #
2164 2006-01-25 Bruno Haible <bruno@clisp.org>
2166 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2168 Reported by Paul Eggert.
2170 2006-01-25 Jim Meyering <jim@meyering.net>
2172 * fileblocks.c: Remove more useless parentheses.
2173 * readutmp.h: Likewise.
2175 2006-01-24 Bruno Haible <bruno@clisp.org>
2177 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2179 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2182 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2183 to avoid problems with the built-in _Bool type.
2184 Reported by Paul Eggert on 2005-11-26.
2186 2006-01-24 Jim Meyering <jim@meyering.net>
2188 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2190 2006-01-24 Simon Josefsson <jas@extundo.com>
2192 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2195 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2197 Work around porting bugs reported by Dieter in
2198 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2199 * getopt.c (_NOPROTO): Remove; no longer needed.
2200 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2201 Include "getopt.h" first, to check interface.
2202 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2204 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2205 (__strndup): Revert to K&R-style function dfns, the glibc style.
2206 * strnlen.c: Don't claim it's taken from glibc; it's not.
2207 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2208 Include strnlen.h first, to get prototype properly.
2209 (strnlen): Renamed from __strnlen.
2212 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2214 These changes imported from libc.
2215 * getopt.c: Use __fxprintf instead of inline stream orientation
2216 test and two separate function calls.
2217 * strndup.c (__strndup): Add libc_hidden_def.
2219 2006-01-22 Bruno Haible <bruno@clisp.org>
2221 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2222 temporary buffer for sprintf, take into account the precision also
2223 for 'd', 'i', 'u', 'o', 'x', 'X'.
2225 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2227 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2228 to pacify gcc -Wswitch-default.
2230 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2232 * argp-help.c (usage_long_opt): Do not print DOC options.
2233 (__argp_base_name): Removed
2234 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2236 (__argp_base_name): Provide macro definition or extern declaration
2237 depending on the configuration
2239 2006-01-20 Simon Josefsson <jas@extundo.com>
2241 * inet_ntop.h: Unconditionally include sys/socket.h.
2243 2006-01-19 Simon Josefsson <jas@extundo.com>
2245 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2247 2006-01-12 Simon Josefsson <jas@extundo.com>
2249 * base64.c: Fix warning, reported by Bruno Haible
2250 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2252 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2254 Sync from coreutils.
2255 * md5.c: Fix commentary typos.
2256 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2257 * md5.h (__attribute__): Remove; unused.
2258 * sha1.c: Fix commentary to match md5 better.
2259 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2260 so that we don't need to worry about alignment. All uses changed.
2261 This merges the 2005-10-28 md5 change into sha1.
2263 2006-01-11 Jim Meyering <jim@meyering.net>
2265 Sync from coreutils.
2266 * md5.c (OP): Fix spacing.
2268 2006-01-11 Simon Josefsson <jas@extundo.com>
2270 * stdint_.h (SIZE_MAX): Add missing (.
2272 2006-01-10 Bruno Haible <bruno@clisp.org>
2274 * argp.h (__const): Remove macro. Use const instead.
2275 * argp-fmtstream.h (__const): Likewise.
2276 * glob_.h (__const): Remove macro.
2277 * glob-libc.h: Use const instead of __const.
2279 2006-01-10 Jim Meyering <jim@meyering.net>
2281 Avoid the double-free (first in fts_read, second in fts_close) that
2282 would occur when an `active' directory is made inaccessible (e.g.,
2283 via chmod a-x) during a traversal.
2284 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2285 before returning. Reproduce this failure by
2286 mkdir -p a/b; cd a; chmod a-x . b
2287 Reported by Stavros Passas.
2289 Sync from coreutils.
2290 * sha1.c: Tweak grammar in a comment.
2292 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2294 * regex_internal.h (BITSET_WORD_BITS):
2295 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2296 preprocessor mishandles large unsigned values as if they were signed.
2297 Problem reported by Claudio Fontana in
2298 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2300 2006-01-10 Simon Josefsson <jas@extundo.com>
2302 * socket_.h: New file.
2304 2006-01-10 Bruno Haible <bruno@clisp.org>
2306 * localcharset.c: Update from GNU gettext.
2308 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2310 Sync from coreutils.
2311 * chdir-long.c (cdb_free): Don't bother trying to open directory
2312 for write access: POSIX says that must fail.
2313 * fts.c (diropen): Likewise.
2314 * save-cwd.c (save_cwd): Likewise.
2315 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2316 well, for minor improvements on hosts that lack O_DIRECTORY.
2317 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2318 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2319 Fall back on chown if open failed with EACCES.
2321 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2322 Report an error at compile-time if only a 1-second nominal clock
2323 resolution is found.
2325 * lchmod.h: New file.
2326 * mkdir-p.c: Include lchmod.h, lchown.h.
2327 (make_dir_parents): Use lchown rather than chown, and
2328 lchmod rather than chmod.
2330 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2331 too. Problem with "none" reported by Bob Proulx. Problem with
2332 "proc" reported by n0dalus.
2334 * mountlist.c: Include <limits.h>.
2335 (dev_from_mount_options)
2336 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2337 New function. It no longer assumes "dev=" has the System V meaning
2338 on Linux (since it doesn't). It also parses "dev=" more carefully.
2339 (read_file_system_list)
2340 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2341 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2344 * posixtm.h (PDS_PRE_2000): New macro.
2345 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2346 All usages changed. Reject dates outside the range 1969-1999 if
2347 PDS_PRE_2000 is used.
2349 2006-01-09 Jim Meyering <jim@meyering.net>
2351 Sync from coreutils.
2353 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2355 * chdir-safer.h, chdir-safer.c: New files.
2357 * modechange.c (mode_compile): Reject an invalid mode string
2358 that starts with an octal digit. From Andreas Gruenbacher.
2360 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2361 and dup to open_safer and dup_safer, respectively.
2362 (openat_permissive): Fix typo in comment.
2364 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2365 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2366 (_): Remove; no longer needed.
2367 (openat): Renamed from rpl_openat; no need for rpl_openat
2368 since openat.h renames openat for us.
2369 Replace most of the body with a call to openat_permissive,
2370 to avoid duplicate code.
2371 Port to (probably hypothetical) environments were mode_t is
2373 (openat_permissive): Require mode arg, so that we can check
2374 types better. Put it just after flags. Change cwd failure
2375 indicator from pointer-to-bool to pointer-to-errno-value.
2376 All callers changed.
2377 Invoke openat_save_fail and/or openat_restore_fail if
2378 cwd_errno is null, so that openat can call us.
2379 (openat_permissive, fdopendir, fstatat, unlinkat):
2380 Simplify errno handling to avoid some duplicate code,
2381 as it's OK to set errno on success.
2382 * openat.h: Revamp code so that function macros depend on
2383 __OPENAT_PREFIX only, not also on AT_FDCWD.
2384 (openat_ro): Remove. Caller changed to use openat_permissive.
2385 (openat_permissive): Now a macro, if not a function.
2386 (openat_restore_fail, openat_save_fail): Now always functions,
2387 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2389 * openat-priv.h: New file, defining macros used by mkdirat.c
2391 * mkdirat.c: Include openat-priv.h.
2392 Remove definitions of macros defined therein.
2393 * openat.c: Likewise.
2395 * mkdirat.c (mkdirat): New file and function.
2396 * openat.h (mkdirat): Declare.
2398 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2400 * openat.h (openat_permissive): Declare.
2401 (openat_ro): Define.
2403 * openat.c (EXPECTED_ERRNO): New macro.
2404 (openat_permissive): New function -- used in remove.c rewrite.
2405 (all functions): Set errno just before returning, only if there
2406 was an actual failure.
2407 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2409 Emulate openat-family functions using Linux's procfs, if possible.
2410 Idea and some code based on Ulrich Drepper's glibc changes.
2412 * openat.c: (BUILD_PROC_NAME): New macro.
2413 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2414 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2415 before falling back on save_cwd and restore_cwd.
2416 (fdopendir, fstatat, unlinkat): Likewise.
2418 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2419 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2421 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2422 as second argument to va_arg. Otherwise, some versions of gcc
2423 warn that `if this code is reached, the program will abort'.
2425 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2427 Sync from coreutils.
2429 Add POSIX ACL support
2430 * acl.h (copy_acl, set_acl): Add declarations.
2431 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2432 systems other than Linux.
2433 (chmod_or_fchmod): New function: use fchmod when possible,
2434 and chmod otherwise.
2435 (file_has_acl): Add a POSIX ACL implementation, with a
2436 Linux-specific subcase.
2437 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2438 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2439 acls are unsupported.
2440 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2441 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2444 2006-01-09 Bruno Haible <bruno@clisp.org>
2446 * sysexit_.h (EX_OK): New macro.
2447 Suggested by Martin Lambers <marlam@marlam.de>.
2449 2006-01-09 Bruno Haible <bruno@clisp.org>
2451 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2452 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2453 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2454 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2456 2006-01-09 Bruno Haible <bruno@clisp.org>
2458 * stdint_.h (SIZE_MAX): Write the value without involving negative
2461 2005-10-16 Bruno Haible <bruno@clisp.org>
2463 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2464 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2466 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2468 * strftime.c (tzname): Don't declare if it is already #defined.
2469 Problem reported for Mingw by Mark Junker.
2471 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2473 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2474 long int, not int, for nanosecond counts, so that people who are
2475 used to POSIX struct timespec won't be surprised. Reported by Jim
2478 2005-12-16 Jim Meyering <jim@meyering.net>
2480 * fprintftime.c, fprintftime.h: New files.
2482 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2484 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2485 * argp-help.c (fill_in_uparams): Check if the constructed
2486 struct uparams is valid. Fall back to the default values if it is
2489 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2491 * argp-help.c (__argp_base_name): New function
2492 (__argp_short_program_name): Rewrite using __argp_base_name
2493 * argp-namefrob.h: Define program_invocation_name and
2494 program_invocation_short_name if requested
2495 (__argp_base_name): Add prototype
2496 * argp-parse.c (argp_def): Use gettext wrappers
2497 (argp_default_parser): Use __argp_base_name
2498 * argp-pin.c: New file. Defines program_invocation_name and
2499 program_invocation_short_name on systems that lack them.
2501 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2503 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2504 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2505 porting problem reported by Georg Schwarz in
2506 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2508 2005-07-09 Bruno Haible <bruno@clisp.org>
2510 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2511 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2512 Reported by Mark Junker <mjscod@gmx.de>.
2514 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2516 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2517 (uintmax_t) [defined uintmax_t]: Do not declare.
2518 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2519 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2520 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2521 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2522 sake of portability to weird hosts that C allows (though we don't
2523 know of any practical examples).
2525 * savedir.h (fdsavedir): New decl.
2526 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2527 contains most of the former guts of savedir.
2528 (savedir): Use savedirstream.
2531 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2533 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2534 coreutils no longer futzes with rounding modes.
2536 2005-11-14 Jim Meyering <jim@meyering.net>
2538 * mkstemp-safer.c: Include <config.h>, required for possible
2539 replacement of mkstemp.
2541 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2543 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2545 (gethrxtime) [! (HAVE_NANOUPTIME
2546 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2547 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2548 our own approximation.
2550 2005-11-10 Simon Josefsson <jas@extundo.com>
2552 * readline.c: Remove EOL.
2554 2005-11-08 Eric Blake <ebb9@byu.net>
2556 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2558 2005-11-08 Eric Blake <ebb9@byu.net>
2560 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2562 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2564 Fix porting problem reported by Theodoros V. Kalamatianos.
2565 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2566 Don't assume that futimes failing means we must fail.
2568 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2570 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2571 leave errno alone. Problem reported by Dmitry V. Levin.
2573 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2575 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2576 errno alone. Problem reported by Frederic Jolliton.
2578 2005-10-28 Simon Josefsson <jas@extundo.com>
2580 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2581 "restrict" keywords, as per POSIX. Protect the function
2582 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2583 Don't use K&R prototypes. Check the sprintf return values.
2584 Re-define EAFNOSUPPORT if not present. Indent.
2586 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2587 suggested by Bruno Haible <bruno@clisp.org>.
2589 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2591 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2593 * gc-libgcrypt.c: Add MD2 (which is not available through
2596 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2598 * md2.h, md2.c: New files.
2600 2005-10-24 Simon Josefsson <jas@extundo.com>
2602 * md4.h: Shrink buffer size, now that we changed the type.
2604 2005-10-22 Simon Josefsson <jas@extundo.com>
2606 * arcfour.h, arcfour.c: Use fixed size indices in the
2607 arcfour_context struct (simplify test vector testing in GNU
2610 2005-10-22 Simon Josefsson <jas@extundo.com>
2612 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2613 suggested by Bruno Haible <bruno@clisp.org>.
2615 2005-10-22 Simon Josefsson <jas@extundo.com>
2617 * crc.h: Include stddef.h, for size_t.
2619 2005-10-21 Simon Josefsson <jas@extundo.com>
2621 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2622 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2624 2005-10-21 Simon Josefsson <jas@extundo.com>
2626 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2629 2005-10-21 Simon Josefsson <jas@extundo.com>
2631 * gc-gnulib.c: Support ARCTWO in CBC mode.
2633 2005-10-21 Simon Josefsson <jas@extundo.com>
2635 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2638 * hmac-sha1.c (hmac_sha1): Likewise.
2640 * crc.c (crc32_update): Actually use crc parameter, suggested by
2641 Bruno Haible <bruno@clisp.org>.
2643 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2646 2005-10-21 Simon Josefsson <jas@extundo.com>
2648 * des.h, des.c: New files.
2650 * gc-gnulib.c: Support DES.c
2652 2005-10-21 Simon Josefsson <jas@extundo.com>
2654 * arctwo.h, arctwo.c: New files.
2656 * gc-gnulib.c: Support ARCTWO.
2658 2005-10-21 Simon Josefsson <jas@extundo.com>
2660 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2662 2005-10-19 Simon Josefsson <jas@extundo.com>
2664 * gc-gnulib.c: Support ARCFOUR.
2666 2005-10-19 Simon Josefsson <jas@extundo.com>
2668 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2671 * gc.h: Add ECB enum type.
2673 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2675 2005-10-19 Simon Josefsson <jas@extundo.com>
2677 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2679 2005-10-18 Simon Josefsson <jas@extundo.com>
2681 * md4.h, md4.c: New files, based on md5.?.
2683 2005-10-17 Simon Josefsson <jas@extundo.com>
2685 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2687 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2689 2005-10-17 Simon Josefsson <jas@extundo.com>
2691 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2693 2005-10-17 Simon Josefsson <jas@extundo.com>
2695 * gc.h, gc-libgcrypt.c: Add ciphers.
2697 2005-10-17 Simon Josefsson <jas@extundo.com>
2699 * sha1.c: Use uint32_t instead of md5_uint32.t
2701 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2704 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2706 * md5.h: Use stdint.h and uint32_t. Doc fix.
2708 2005-10-15 Simon Josefsson <jas@extundo.com>
2710 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2712 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2714 2005-10-14 Simon Josefsson <jas@extundo.com>
2716 * arcfour.h, arcfour.c: New files.
2718 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2720 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2721 include <wchar.h>; no longer needed.
2723 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2724 and Ulrich Drepper <drepper@redhat.com>
2727 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2728 instead of inline stream orientation test and two separate
2729 function calls. Pay no attention to USE_IN_LIBIO.
2731 2005-10-14 Roland McGrath <roland@redhat.com>
2733 Import from libc. [BZ #1331]
2734 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2736 Reported by Matej Vela <vela@debian.org>.
2738 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2740 * mkdir-p.c (make_dir_parents): Don't report an error if an
2741 intermediate directory is in a read-only file system. Problem
2742 reported by Eric Blake.
2744 2005-10-13 Simon Josefsson <jas@extundo.com>
2746 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2747 Move memory allocation outside of loop.
2749 2005-10-12 Simon Josefsson <jas@extundo.com>
2751 * gc-pbkdf2-sha1.c: New file.
2753 * gc.h: Add gc_pbkdf2_sha1 prototype.
2755 2005-10-12 Simon Josefsson <jas@extundo.com>
2757 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2758 suggested by Bruno Haible <bruno@clisp.org>.
2760 2005-10-12 Simon Josefsson <jas@extundo.com>
2762 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2764 * gc-gnulib.c (gc_hmac_sha1): New function.
2766 2005-10-12 Simon Josefsson <jas@extundo.com>
2768 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2770 2005-10-12 Simon Josefsson <jas@extundo.com>
2772 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2773 GC_USE_HMAC_MD5, respectively.
2775 * gc-libgcrypt.c (gc_md5): Fix assert call.
2778 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2780 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2782 * gc-gnulib.c (gc_hash_buffer): Ditto.
2784 2005-10-11 Bruno Haible <bruno@clisp.org>
2786 * c-strcasestr.h: New file, from GNU gettext.
2787 * c-strcasestr.c: New file, from GNU gettext.
2789 2005-10-11 Bruno Haible <bruno@clisp.org>
2791 * c-strcase.h: New file, from GNU gettext.
2792 * c-strcasecmp.c: New file, from GNU gettext.
2793 * c-strncasecmp.c: New file, from GNU gettext.
2795 2005-10-11 Simon Josefsson <jas@extundo.com>
2797 * crc.h, crc.c: New files.
2799 * gc.h (gc_hash_buffer): Add doc.
2801 2005-10-08 Simon Josefsson <jas@extundo.com>
2803 * gc.h: Add gc_hash and gc_hash_buffer.
2805 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2807 * gc-libgcrypt.c (gc_hash_buffer): Add.
2809 2005-10-11 Bruno Haible <bruno@clisp.org>
2811 * strcasecmp.c: Include limits.h.
2812 (strcasecmp): Avoid integer overflow on exotic platforms.
2813 * strncasecmp.c: Include limits.h.
2814 (strncasecmp): Avoid integer overflow on exotic platforms.
2815 Reported by Paul Eggert.
2817 2005-10-06 Simon Josefsson <jas@extundo.com>
2819 * hmac-md5.c: New file.
2823 2005-10-06 Simon Josefsson <jas@extundo.com>
2825 * memxor.c (memxor): Avoid casts and warnings.
2827 2005-10-05 Derek Price <derek@ximbiot.com>
2829 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2831 2005-10-05 Simon Josefsson <jas@extundo.com>
2833 * memxor.c (memxor): Fix compiler error.
2835 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2836 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2838 * memxor.h, memxor.c: New files.
2840 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2841 we assume all systems have it, suggested by Jim Meyering
2842 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2843 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2844 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2847 2005-10-04 Bruno Haible <bruno@clisp.org>
2849 * verify.h (verify_true): Provide alternative definition for C++.
2851 2005-10-04 Simon Josefsson <jas@extundo.com>
2853 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2854 D. Baushke" <mdb@gnu.org>.
2856 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2858 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2859 (SSIZE_MAX): New macro, if not already defined.
2860 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2863 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2865 * exclude.c: Include verify.h.
2866 (verify): Remove. All callers changed to use verify.h's version.
2867 * strtoimax.c: Likewise.
2868 * utimecmp.c: Likewis.e
2870 Sync from coreutils.
2871 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2872 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2873 * .cvsignore: Add fts.h, search.h, t-fpending.
2874 * settime.c (settime): Fix { typo in previous patch. Also, don't
2875 bother returning ENOSYS if settimeofday or stime fails; just let
2876 them return whatever errno they want to return.
2877 * utimens.c: Include unistd.h, for dup2.
2878 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2879 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2881 2005-10-02 Jim Meyering <jim@meyering.net>
2883 Sync from coreutils.
2884 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2885 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2886 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2887 Remove AT_FDCWD test.
2888 Do not consume the fd unless successful.
2889 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2890 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2891 block, so that we don't even try to compile it if settimeofday is
2892 available. This works around a compilation failure on OSF1 V5.1,
2893 due to stime requiring a `long int*' while tv_sec is `int'.
2895 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2897 * getdelim.c (getdelim): Remove unused variables.
2899 2005-10-01 Simon Josefsson <jas@extundo.com>
2901 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2902 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2903 AI_* and EAI_* definitions. Protect function declarations.
2905 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2907 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2908 so that the code works even with ancient cpp. Portability problem
2909 with GCC 2.7.2.1 reported by Thomas M.Ott.
2911 2005-09-27 Jim Meyering <jim@meyering.net>
2913 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2915 * intprops.h (signed_type_or_expr__): Define.
2916 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2919 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2921 * verify.h (verify_expr): Remove, replacing with:
2922 (verify_true): New macro that returns true instead of void.
2923 (verify_type__): Remove.
2924 (verify): Use verify_true rather than verify_type__.
2926 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2928 * utimens.c (ENOSYS): Define if not already defined.
2929 (futimens): Support having a null PATH if the file descriptor
2932 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2934 (__attribute): Define to empty unless GCC 3.1 or later.
2935 This works around a core dump on OpenBSD 3.4, which has GCC
2936 2.95.3, which dumps core when given __attribute__(()). It also
2937 simplifies other tests, since we really don't want to bother with
2938 worrying about which ancient version of GCC supported what.
2939 Original problem reported by Yoann Vandoorselaere, with part of
2940 the fix suggested by Derek Price.
2942 2005-09-24 Jim Meyering <jim@meyering.net>
2944 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2945 so we can once again use a positive bitfield width of 1 -- now we
2946 don't have to explain why we were using a bitfield width of 2.
2948 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2950 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2951 Problem reported by Eric Blake.
2952 (getaddrinfo): Initialize se so that it's not garbage.
2953 Redo internal storage allocation so that it doesn't make unportable
2954 assumptions about alignment.
2957 * utimens.c (futimens): Use futimesat if available.
2958 Prefer it to futimes since it doesn't have the futimes bug.
2960 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2961 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2962 Instead, declare a function that returns a pointer to an array,
2963 and use verify_type__ to declare the size of the array.
2964 Problem and germ of a solution reported by Bruno Haible.
2965 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2966 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2968 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2970 Sync from coreutils.
2972 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2974 * argmatch.h: Include verify.h
2975 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2976 (ARGMATCH_ASSERT): Remove; unused.
2977 * canonicalize.c: Assume STDC_HEADERS.
2978 * exclude.c: Include "strcase.h".
2979 * regex_internal.h [!defined _LIBC]: Likewise.
2980 * getusershell.c: Include stdio--.h rather than stdio.h
2982 (getusershell): Call fopen, not fopen_safer.
2983 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2984 Do not include unistd-safer.h.
2985 (save_cwd): Don't call fd_safer; no longer needed
2986 now that we include fcntl--.h.
2988 * getdate.y (relative_time): New type.
2989 (RELATIVE_TIME_0): New constant.
2990 (parser_control): Use relative_time instead of doing it ourselves.
2991 (%union): Add new relative_time rel member.
2992 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2994 (relunit, relunit_snumber): Now of type rel.
2995 (zone, rel, relunit, get_date): Adjust to above changes.
2997 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2998 Do not include unistd-safer.h.
2999 (getloadavg): Don't call fd_safer; no longer needed
3000 now that we include fcntl--.h.
3002 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
3003 (make_dir_parents): Treat ENOSYS like EEXIST.
3005 Improve quality of diagnostics on restore_cwd failure.
3006 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
3007 (make_dir_parents): Last arg is now int * (for errno), not bool *.
3008 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
3009 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
3010 each time through the loop. Do not diagnose restore_cwd failure;
3011 that is the caller's job (and perhaps the caller does not care).
3013 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
3014 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
3015 If the file already exists but is not a directory, don't bother
3016 to try to make its parents.
3017 Close potential file descriptor leak if we can't chdir("/") (!).
3018 Don't always return true if chdir($PWD) fails; return true only
3019 if the requested action was done successfully (except for the
3021 Don't log final directory unless we actually made it.
3022 Refactor to avoid duplicate code to fix up permissions.
3023 Don't attempt to fix up parent permissions if chdir($PWD) fails.
3025 * strftime.c (my_strftime): Rewrite the previous change slightly,
3026 to make it a bit faster and (I hope) clearer.
3027 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
3028 Fix bug in formats like %2N.
3030 * verify.h: New file.
3032 2005-09-22 Jim Meyering <jim@meyering.net>
3034 Sync from coreutils.
3036 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
3038 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
3039 the .tm_year member, since otherwise gcc-4.0 would now warn about
3040 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
3042 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
3043 order to avoid an unsuppressible warning from gcc on 64-bit systems.
3045 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
3046 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
3047 when run in a time zone for which daylight savings time is in effect
3048 for the starting date.
3050 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
3051 stop us from restricting permissions of just-created absolute-named
3053 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
3054 to restore initial working directory.
3055 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
3056 to tell caller if/when we change the working directory and are
3057 unable to return to the initial one.
3058 * mkdir-p.h (make_dir_parents): Update prototype.
3059 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
3060 `return false'. This fixes a bug introduced on 2004-07-30.
3062 * openat.c (fdopendir): Be sure to close the supplied
3063 file descriptor before returning. This makes our replacement
3064 implementation a little closer to Solaris's, where fdopendir
3065 ties the file descriptor to the returned DIR* pointer.
3066 * openat.c (unlinkat): New function.
3067 * openat.h (unlinkat): Add prototype.
3068 * openat-die.c (openat_save_fail): Rename from openat_save_die.
3069 (openat_restore_fail): Rename from openat_restore_die.
3070 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
3072 Provide an alternative to exiting immediately upon save_cwd or
3073 restore_cwd failure. Now, an application can arrange e.g.,
3074 to perform a longjump in that case.
3075 * openat.c: Include dirname.h.
3076 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
3077 (rpl_openat, fdopendir, fstatat): Call openat_save_die
3078 and openat_restore_die rather than calling error directly.
3079 Don't include "error.h" or "exitfail.h"; they're no longer needed.
3081 * openat-die.c (openat_save_die, openat_restore_die): New file.
3082 * openat.h (openat_save_die, openat_restore_die): Declare and define.
3084 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
3085 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
3086 int utc, int nanoseconds);
3088 date should not have to allocate a megabyte of virtual memory to
3089 handle a format argument like +%1048575T. When implemented with
3090 strftime, it must allocate such a buffer, use strftime to fill it
3091 in, print it, then free it.
3092 With fprintftime, it simply prints everything and exits.
3093 With no need for memory allocation, that's one fewer way to fail.
3094 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
3095 optional field width, not before, so we accept %9:z, not %:9z.
3096 (my_strftime): Be sure to use L_('x') for literals.
3098 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
3099 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
3100 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
3101 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
3102 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
3103 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
3104 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
3105 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
3106 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
3108 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3109 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
3110 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3111 and don't include <sys/file.h>).
3113 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
3115 Sync from coreutils.
3117 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
3118 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
3119 [!LDAV_DONE]: Avoid unused variable warning.
3121 2005-09-21 Bruno Haible <bruno@clisp.org>
3123 * unicodeio.h (unicode_to_mb): New declaration.
3125 2005-09-20 Derek Price <derek@ximbiot.com>
3127 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
3129 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3131 Use a consistent style for including <config.h>.
3132 * __fpending.c, acl.c, argmatch.c,
3133 argp-help.c, argp-parse.c,
3134 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
3135 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
3136 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
3137 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
3138 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
3139 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
3140 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
3141 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
3142 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
3143 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
3144 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
3145 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
3146 modechange.c, mountlist.c, open-safer.c, physmem.c,
3147 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
3148 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
3149 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
3150 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
3151 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
3152 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
3153 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
3154 userspec.c, utimecmp.c, version-etc-fsf.c,
3155 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
3156 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3157 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3158 Standardize inclusion of config.h.
3159 * __fpending.h, dirfd.h, getdate.h, human.h,
3160 inttostr.h: Removed inclusion of config.h from header files.
3161 * inttostr.c: Adjusted in-tree users.
3162 * timespec.h: Remove superfluous warning to include config.h.
3163 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3164 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3165 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3166 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3168 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3170 * stat-time.h: New file.
3171 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3172 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3174 (timespec_cmp): New function.
3175 * utimecmp.c: Include stat-time.h.
3176 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3177 members exist, not on the obsolescent ST_MTIM_NSEC.
3178 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3180 2005-09-15 Derek Price <derek@ximbiot.com>
3181 Paul Eggert <eggert@cs.ucla.edu>
3183 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3184 changes, consolidating in...
3185 * regex_internal.h: ...this file.
3187 2005-09-15 Derek Price <derek@ximbiot.com>
3189 * regex_internal.h: Blank `pure' for GNUC < 3.
3190 * regex_internal.c: Ditto, using this...
3191 (__GNUC_PREREQ): ...new macro.
3192 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3193 (__GNUC_PREREQ): ...this new macro.
3195 * strstr.h: Include string.h. Define strstr as a macro here.
3197 2005-09-13 Derek Price <derek@ximbiot.com>
3199 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3201 Reported by Jim Meyering <jim@meyering.net>.
3203 2005-09-13 Jim Meyering <jim@meyering.net>
3205 * canon-host.c: Filter through gnu indent and reword comments slightly.
3206 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3208 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3211 (base64_encode): Put b64str in initialized data section.
3213 2005-09-12 Derek Price <derek@ximbiot.com>
3215 Return usable errors from canon-host.
3216 * canon-host.h: New file.
3217 * canon-host.c (canon_host): Wrap...
3218 (canon_host_r): ...this new function, which now relies exclusively on
3220 (ch_strerror): New function.
3221 (last_cherror): New global.
3222 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3223 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3225 (freeaddrinfo): Free ai->ai_canonname when set.
3227 2005-09-12 Derek Price <derek@ximbiot.com>
3228 Paul Eggert <eggert@cs.ucla.edu>
3230 * glob-libc.h: Renamed from glob_.h. The new version is
3231 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3232 protecting things that should be done only in gnulib contexts.
3233 * glob_.h: New file, containing only the glob things needed for
3235 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3236 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3237 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3238 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3239 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3240 and to respect the namespace rules better.
3242 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3244 Merge glibc and coreutils changes into gnulib, plus a few
3246 * md5.c: Use #error rather than a string.
3247 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3248 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3249 (__attribute__): Define to empty for non recent-GCC.
3250 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3251 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3252 Renamed from their non-__ counterparts, with new macros replacing
3253 them if not _LIBC. Add __THROW attribute.
3255 (struct md5_ctx): Align buffer if using GCC.
3256 * sha1.h (struct sha1_ctx): Likewise.
3257 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3258 The old name was backwards.
3259 (NOTSWAP): Remove; not used.
3260 (rol): New macro, moved here from md5.h.
3261 (sha1_process_block): Remove a FIXME that doesn't make sense.
3263 2005-09-12 Derek Price <derek@ximbiot.com>
3265 * gai_strerror.c: Include config.h when available. Include
3266 getaddrinfo.h before other headers to test interface.
3267 Reported by Larry Jones <lawrence.jones@ugs.com>.
3269 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3271 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3272 definitions, since that's the preferred style in glibc.
3273 Fix a minor spacing issue, and update copyright notice to match glibc's.
3275 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3277 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3279 2005-09-06 Simon Josefsson <jas@extundo.com>
3281 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3282 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3284 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3286 Change bitset word type from unsigned int to unsigned long int,
3287 as this has better performance on typical 64-bit hosts.
3288 Port bitset code to hosts with unusual word sizes.
3289 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3290 (build_collating_symbol):
3291 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3292 argument is a bitset. This is merely a style issue, but it makes
3293 it clearer that an entire array is expected.
3294 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3295 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3296 Port to the case where bitset_word is not the same as unsigned int.
3297 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3298 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3300 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3301 (build_trtable, group_nodes_into_DFAstates):
3303 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3304 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3305 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3306 * regexec.c (group_nodes_into_DFAstates): Likewise.
3307 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3308 * regcomp.c (optimize_subexps, lower_subexp):
3309 Work even if bitset_word has holes in its bitwise representation.
3310 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3311 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3313 * regex_internal.c (re_string_reconstruct):
3314 Don't assume UCHAR_MAX == 255.
3315 * regex_internal.h (bitset_set_all): Likewise.
3316 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3318 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3319 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3321 (BITSET_WORD_MAX): New macro.
3322 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3323 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3324 (bitset_empty, bitset_copy):
3325 Prefer sizeof (bitset) to multiplying it out ourselves.
3326 (bitset_not_merge): Remove; unused.
3327 (bitset_contain): Return bool, not unsigned int with one bit on.
3328 All callers changed.
3329 * regexec.c (build_trtable): Don't assume bitset has no stricter
3330 alignment than re_node_set; do this by defining a new internal
3331 type struct dests_alloc and using it to allocate memory.
3333 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3335 Check for arithmetic overflow when calculating sizes, to prevent
3336 some buffer-overflow issues. These patches are conservative, in the
3337 sense that when I couldn't determine whether an overflow was possible,
3338 I inserted a run-time check.
3339 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3340 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3341 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3342 (re_xnrealloc, re_x2nrealloc): New inline functions.
3343 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3344 (build_equiv_class, build_charclass): Check for arithmetic overflow
3345 in size expression calculations.
3346 * regex_internal.c (re_string_realloc_buffers):
3347 (build_wcs_upper_buffer, re_node_set_add_intersect):
3348 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3349 (re_dfa_add_node, register_state): Likewise.
3350 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3351 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3352 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3353 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3355 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3357 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3358 to avoid a collision with bits/local_lim.h in glibc.
3359 All uses changed. Problem reported by Dmitry V. Levin in
3360 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3362 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3363 bugs in int versus size_t comparisons.
3364 (re_string_context_at): Fix bug where the code assumed that
3367 Use bool where appropriate.
3368 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3369 All callers changed.
3370 (calc_eclosure_iter): Likewise, for ROOT arg.
3371 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3372 (build_charclass_op): Likewise, for NON_MATCH arg.
3373 * regex_internal.c (re_string_allocate, re_string_construct):
3374 (re_string_construct_common): Likewise, for ICASE arg.
3375 * regexec.c (re_search_2_stub, re_search_stub):
3376 Likewise, for RET_LEN arg.
3377 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3378 (set_regs): Likewise, for FL_BACKTRACK arg.
3379 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3380 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3381 (calc_eclosure_iter, parse_bracket_exp):
3382 Use bool for internal variables that are booleans.
3383 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3384 (set_regs, build_sifted_states, sift_states_bkref):
3385 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3386 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3387 (find_collation_sequence_value):
3389 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3390 (re_node_set_compare):
3391 Return bool, not int. All callers changed.
3392 * regexec.c (check_halt_node_context, check_dst_limits):
3393 (build_trtable, check_node_accept): Likewise.
3394 * regex_internal.h: Include stdbool.h.
3396 Fix bugs uncovered when converting to bool.
3397 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3398 failure instead of charging ahead blindly.
3399 * regex_internal.c (register_state): Likewise.
3400 * regexec.c (re_search_2_stub): Use simpler method than boolean
3401 for freeing internal storage.
3402 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3403 bitset pieces used as boolean, to avoid undefined behavior
3404 on hosts that do int overflow checking.
3406 2005-08-31 Derek Price <derek@ximbiot.com>
3408 * getdelim.c (getdelim): Return EOF on EOF.
3409 Reported by Larry Jones <lawrence.jones@ugs.com>.
3411 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3413 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3414 lengths fit in regoff_t; this isn't true if regoff_t is the same
3416 * regex.c (re_search_internal): 5th arg is LAST_START
3417 (= START + RANGE) instead of RANGE. This avoids overflow
3418 problems when regoff_t is the same width as size_t.
3419 All callers changed.
3420 (re_search_2_stub): Check for overflow when adding the
3421 sizes of the two strings.
3422 (re_search_stub): Check for overflow when adding START
3423 to RANGE; if it occurs, substitute the extreme value.
3425 2005-08-31 Jim Meyering <jim@meyering.net>
3427 * regcomp.c (search_duplicated_node): Make first pointer arg
3429 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3430 (register_state): Likewise.
3431 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3432 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3433 (group_nodes_into_DFAstates): Likewise.
3435 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3437 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3438 old glibc regex code mishandles strings longer than 2**31 bytes.
3439 This patch fixes this when the regex code is used in gnulib
3440 (i.e., outside glibc).
3442 This patch should not affect the use of the regex code inside
3443 glibc. No doubt this problem also needs to be handled for glibc
3444 as well, but the result will be an incompatible change to the
3445 glibc ABI, and the old ABI will have to be supported too. That
3446 can be the the subject for another patch.
3448 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3449 governing whether the rest of this patch is active. By default,
3450 the macro is disabled and the patch has no effect.
3451 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3452 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3453 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3454 (re_match_2, re_set_registers): Use the new types.
3455 * regex_internal.h (Idx, re_hashval_t): New types.
3456 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3458 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3459 (re_string_context_at, bin_tree_t, re_dfastate_t):
3460 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3461 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3462 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3463 (re_string_char_size_at, re_string_wchar_at):
3464 (re_string_elem_size_at):
3465 Use the new types and macros to port to 64-bit hosts.
3466 Use unsigned types for internal values, so that the code
3467 mostly works even for arrays larger than SSIZE_MAX.
3468 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3469 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3470 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3471 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3472 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3473 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3474 (calc_inveclosure, parse_dup_op, build_range_exp):
3475 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3476 (fetch_number, create_token_tree, mark_opt_subexp):
3478 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3479 (create_cd_newstate, re_string_allocate, re_string_construct):
3480 (re_string_realloc_buffers, build_wcs_upper_buffer):
3481 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3482 (re_string_reconstruct, re_string_peek_byte_case):
3483 (re_string_fetch_byte_case, re_string_context_at):
3484 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3485 (re_node_set_init_copy, re_node_set_add_intersect):
3486 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3487 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3488 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3489 (re_acquire_state, re_acquire_state_context, register_state):
3491 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3492 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3493 (re_search_internal, re_search_2_stub, re_search_stub)
3494 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3495 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3496 (update_cur_sifted_state, check_dst_limits):
3497 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3498 (check_subexp_limits, sift_states_bkref, merge_state_array):
3499 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3500 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3501 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3502 (expand_bkref_cache, check_node_accept_bytes):
3503 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3504 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3505 (acquire_init_state_context, check_halt_node_context):
3506 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3507 (sift_states_backward, clean_state_log_if_needed):
3508 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3509 (find_recover_state, transit_state_sb, transit_state_mb):
3510 (transit_state_bkref, build_trtable, match_ctx_clean):
3512 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3513 to work around an assumption that REG_MISSING is negative.
3515 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3516 (seek_collating_symbol_entry) [defined _LIBC]:
3517 (lookup_collation_sequence_value) [defined _LIBC]:
3518 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3519 Use prototypes rather than old-style function definitions.
3520 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3521 (transit_state_sb) [0]:
3522 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3524 * regexec.c (re_search_internal): Simplify update of rm_so and
3527 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3528 (optimize_subexps, lower_subexp):
3529 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3530 since the signed shift might overflow. Use 1u<<31 instead.
3531 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3532 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3535 * regcomp.c (optimize_subexps, lower_subexp):
3536 Use CHAR_BIT rather than 8, for clarity.
3537 * regexec.c (check_dst_limits_calc_pos_1):
3538 (check_subexp_matching_top): Likewise.
3539 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3540 have to worry about portability issues when shifting it left.
3541 Remove no-longer-needed test for table_size > 0.
3542 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3543 in a word, as the resulting behavior is undefined.
3544 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3545 in one case, a <= should have been an <, and in another case the
3546 whole test was missing.
3547 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3548 the standard name CHAR_BIT.
3549 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3550 this is not true on one's complement and signed-magnitude hosts.
3552 * regex_internal.h (re_sub_match_top_t): Remove unused member
3554 (struct re_dfa_t): Remove unused member states_alloc.
3555 * regcomp.c (init_dfa): Don't initialize unused members.
3557 2005-08-31 Bruno Haible <bruno@clisp.org>
3559 * strstr.c: Include <stddef.h>, for NULL.
3560 * strcasestr.c: Likewise.
3561 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3563 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3565 * iconvme.h: Add prototype for iconv_alloc.
3567 2005-08-29 Simon Josefsson <jas@extundo.com>
3569 * iconvme.c: Fix errno.
3571 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3573 * iconvme.c: Split iconv_string into iconv_alloc.
3575 2005-08-27 Jim Meyering <jim@meyering.net>
3577 * fopen-safer.c: Merge minor changes from coreutils.
3578 * dup-safer.c: Likewise.
3579 * fd-safer.c: Likewise.
3581 Merge from coreutils.
3582 * stdio--.h: New file.
3583 * stdlib--.h: New file.
3584 * mkstemp-safer.c: New file.
3586 GNU tar needs these.
3587 * pipe-safer.c: New file.
3588 * creat-safer.c: New file.
3589 * fcntl--.h (creat): Define to creat_safer.
3590 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3591 * unistd--.h (pipe): Define to pipe_safer.
3592 * unistd-safer.h: Declare pipe_safer.
3594 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3596 * regex_internal.h: Remove all references to
3597 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3599 (bitset_not, bitset_merge, bitset_not_merge):
3600 (bitset_mask, re_string_allocate, re_string_construct):
3601 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3602 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3603 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3604 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3605 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3606 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3607 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3608 (re_acquire_state_context):
3609 Remove unnecessary forward decls.
3610 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3611 Put __attribute at function definition,
3612 now that the function decl has been removed.
3613 * regex_internal.c (re_string_peek_byte_case):
3614 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3617 2005-08-26 Simon Josefsson <jas@extundo.com>
3619 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3620 Haible <bruno@clisp.org>.
3622 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3624 * regexec.c (set_regs): Don't alloca with an unbounded size.
3626 alloca modernization/simplification for regex.
3627 * regex.c: Remove portability cruft for alloca. This no longer
3628 needs to be at the start of the file, and can be moved into
3629 regex_internal.h and simplified.
3630 * regex_internal.h: Include <alloca.h>.
3631 (__libc_use_alloca) [!defined _LIBC]: New macro.
3632 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3633 now works outside glibc.
3635 2005-08-24 Simon Josefsson <jas@extundo.com>
3637 * getpass.c: Add WIN32 implementation. Conditionalize use of
3638 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3639 GLIBC specific code.
3641 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3643 Make regex safe for g++. This fixes one real bug (an "err"
3644 that should have been "*err"). g++ problem reported by
3646 * regex_internal.h (re_calloc): New macro, consistent with
3647 re_malloc etc. All callers of calloc changed to use re_calloc.
3648 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3649 not int. All callers changed.
3650 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3651 just use an array of size MB_LEN_MAX.
3652 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3653 (find_recover_state): Change "err" to "*err"; this fixes what
3654 appears to be a real bug.
3655 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3658 2005-08-25 Jim Meyering <jim@meyering.net>
3660 * open-safer.c: Include <config.h>.
3661 Otherwise, we'd lose LARGEFILE support in any file using
3664 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3666 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3667 * regex.h (regerror): Likewise.
3669 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3670 requires this. (The code never needed it.)
3672 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3673 All uses of recently-renamed identifiers changed to use the new,
3674 POSIX-compliant names. The code will build and run just fine
3675 without these changes, but it's better to eat our own dog food
3676 and use the standard-conforming names.
3678 * regex.h: Fix a multitude of POSIX name space violations.
3679 These changes have an effect only for programs that define
3680 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3681 do not change anything for programs compiled in the normal way.
3682 Also, there is no effect on the ABI.
3684 (_REGEX_SOURCE): New macro.
3685 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3686 defined and _GNU_SOURCE is not; this fixes a name space violation.
3688 Rename the following macros to obey POSIX requirements.
3689 The old names are still visible as macros if _REGEX_SOURCE is defined.
3690 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3691 RE_BACKSLASH_ESCAPE_IN_LISTS.
3692 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3693 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3694 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3695 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3696 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3697 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3698 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3699 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3700 (REG_INTERVALS): renamed from RE_INTERVALS.
3701 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3702 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3703 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3704 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3705 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3706 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3707 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3708 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3709 RE_UNMATCHED_RIGHT_PAREN_ORD.
3710 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3711 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3712 (REG_DEBUG): renamed from RE_DEBUG.
3713 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3714 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3715 unusual, since we can't clash with the POSIX REG_ICASE.
3716 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3717 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3718 (REG_NO_SUB): renamed from RE_NO_SUB.
3719 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3720 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3721 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3722 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3723 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3724 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3725 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3726 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3727 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3728 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3729 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3730 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3731 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3732 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3733 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3734 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3735 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3736 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3737 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3738 (REG_FIXED): Renamed from REGS_FIXED.
3739 (REG_NREGS): Renamed from RE_NREGS.
3741 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3742 of other REG_* macros, since POSIX says the user is allowed to
3743 #undef these macros selectively.
3745 (reg_errcode_t): Update comment stating what other tables need
3748 Rename the following enum values to obey POSIX requirements.
3749 The old names are still visible as macros.
3750 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3751 is not defined, since GNU is supposed to be a superset of POSIX as
3752 much as possible, and since we want reg_errcode_t to be a signed
3753 type for implementation consistency.
3754 (_REG_NOERROR): Renamed from REG_NOERROR.
3755 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3756 (_REG_BADPAT): Renamed from REG_BADPAT.
3757 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3758 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3759 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3760 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3761 (_REG_EBRACK): Renamed from REG_EBRACK.
3762 (_REG_EPAREN): Renamed from REG_EPAREN.
3763 (_REG_EBRACE): Renamed from REG_EBRACE.
3764 (_REG_BADBR): Renamed from REG_BADBR.
3765 (_REG_ERANGE): Renamed from REG_ERANGE.
3766 (_REG_ESPACE): Renamed from REG_ESPACE.
3767 (_REG_BADRPT): Renamed from REG_BADRPT.
3768 (_REG_EEND): Renamed from REG_EEND.
3769 (_REG_ESIZE): Renamed from REG_ESIZE.
3770 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3771 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3772 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3773 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3774 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3776 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3777 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3778 changed. But support the old name if the new one is not defined
3779 and if _REGEX_SOURCE.
3781 Change the following member names in struct re_pattern_buffer.
3782 The old names are still supported if !_REGEX_SOURCE.
3783 The new names are always supported, regardless of _REGEX_SOURCE.
3784 (re_buffer): Renamed from buffer.
3785 (re_allocated): Renamed from allocated.
3786 (re_used): Renamed from used.
3787 (re_syntax): Renamed from syntax.
3788 (re_fastmap): Renamed from fastmap.
3789 (re_translate): Renamed from translate.
3790 (re_can_be_null): Renamed from can_be_null.
3791 (re_regs_allocated): Renamed from regs_allocated.
3792 (re_fastmap_accurate): Renamed from fastmap_accurate.
3793 (re_no_sub): Renamed from no_sub.
3794 (re_not_bol): Renamed from not_bol.
3795 (re_not_eol): Renamed from not_eol.
3796 (re_newline_anchor): Renamed from newline_anchor.
3798 Change the following member names in struct re_registers.
3799 The old names are still supported if !_REGEX_SOURCE.
3800 The new names are always supported, regardless of _REGEX_SOURCE.
3801 (rm_num_regs): Renamed from num_regs.
3802 (rm_start): Renamed from start.
3803 (rm_end): Renamed from end.
3805 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3806 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3807 Prepend __ to parameter names.
3809 Undo yesterday's changes.
3811 2005-08-24 Jim Meyering <jim@meyering.net>
3813 Sync from coreutils.
3814 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3816 2005-08-21 Bruno Haible <bruno@clisp.org>
3818 * lock.h: Add multiple inclusion guard.
3819 * tls.h: Add multiple inclusion guard.
3821 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3823 * regex.h (REG_NOSYS)
3824 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3825 Define, since POSIX requires it as of 2001.
3826 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3827 New private symbol, used to keep the enum signed in all cases.
3828 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3829 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3831 * regex_internal.c (re_string_skip_chars, register_state):
3833 Remove forward decls; no longer needed now that we use prototypes.
3834 * regexec.c (acquire_init_state_context, check_halt_node_context):
3835 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3836 (clean_state_log_if_needed): Likewise.
3838 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3840 Fix problems reported by Sam Steingold in
3841 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3842 * regexec.c (sift_states_bkref): Fix portability bug: the code
3843 assumed that reg_errcode_t is a signed type, which is not
3844 necessarily true if _XOPEN_SOURCE is not defined.
3845 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3846 some compilers warn about it otherwise.
3848 2005-08-20 Jim Meyering <jim@meyering.net>
3850 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3851 of unused local, dfa.
3853 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3855 * regcomp.c (create_initial_state): Remove duplicate decl.
3856 (init_word_char, create_initial_state, duplicate_node_closure):
3857 (fetch_token, peek_token_bracket, build_range_exp):
3858 (build_collating_symbol): Remove forward decls; no longer needed
3859 now that we use prototypes.
3862 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3863 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3864 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3865 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3866 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3867 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3868 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3869 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3870 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3871 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3872 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3873 (build_charclass, build_charclass_op, fetch_number, create_tree):
3874 (create_token_tree, mark_opt_subexp, duplicate_tree):
3875 Use prototypes rather than old-style definitions.
3878 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3879 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3880 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3881 (re_string_reconstruct, re_string_peek_byte_case):
3882 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3883 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3884 (re_node_set_init_copy, re_node_set_add_intersect):
3885 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3886 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3887 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3888 (re_acquire_state, re_acquire_state_context, register_state):
3889 (create_ci_newstate, create_cd_newstate, free_state):
3891 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3892 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3893 (re_search_internal, prune_impossible_nodes):
3894 (acquire_init_state_context, check_matching, static):
3895 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3896 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3897 (update_regs, sift_states_backward, build_sifted_states):
3898 (clean_state_log_if_needed, merge_state_array):
3899 (update_cur_sifted_state, add_epsilon_src_nodes):
3900 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3901 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3902 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3903 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3904 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3905 (check_arrival, check_arrival_add_next_nodes):
3906 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3907 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3908 (check_node_accept_bytes, check_node_accept, extend_buffers):
3909 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3910 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3915 (re_string_allocate, re_string_construct, re_string_reconstruct):
3916 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3917 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3918 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3919 (re_string_context_at, re_string_peek_byte_case):
3920 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3921 is defined, since we now use prototypes always.
3923 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3924 C89 or better. All uses removed.
3926 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3928 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3929 [defined lint]: Suppress bogus uninitialized-variable warnings.
3931 * regcomp.c (duplicate_node): Return new index, not an error code,
3932 and let the caller return REG_ESPACE if out of space. This
3933 removes an uninitialied-variable warning with GCC 4.0.1, and also
3934 avoids taking the address of a local variable. All callers
3937 2005-08-19 Jim Meyering <jim@meyering.net>
3939 * regexec.c (proceed_next_node): Redo local variables to
3940 avoid GCC shadowing warnings.
3942 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3944 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3945 (re_node_set_insert_last, re_dfa_add_node):
3946 Rename local variables to avoid GCC shadowing warnings.
3948 2005-08-18 Bruno Haible <bruno@clisp.org>
3950 * strstr.c (strstr): Fix return value in multibyte case.
3951 * strcasestr.c (strcasestr): Likewise.
3953 2005-08-17 Jim Meyering <jim@meyering.net>
3955 Make the %s format (seconds since the epoch) work for a negative
3956 number and when used with a zero-padded field width, e.g. %015s.
3958 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3959 label so that it precedes the code to set `digits'. Otherwise,
3960 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3961 print `00-22'. Now, it prints `-0022', as it should.
3963 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3965 * regex.h: Remove useless space-before-tab. From coreutils.
3967 2005-08-17 Bruno Haible <bruno@clisp.org>
3969 * strcasestr.h: New file.
3970 * strcasestr.c: New file.
3972 2005-08-17 Bruno Haible <bruno@clisp.org>
3974 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3975 * strstr.c: Completely rewritten, with multibyte locale support.
3977 2005-08-17 Bruno Haible <bruno@clisp.org>
3979 * strcasecmp.c: Use mbuiter.h.
3981 2005-08-17 Bruno Haible <bruno@clisp.org>
3983 * mbuiter.h: New file.
3985 2005-08-16 Bruno Haible <bruno@clisp.org>
3987 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3989 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3990 NUL byte, not after it.
3992 2005-08-16 Bruno Haible <bruno@clisp.org>
3994 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3995 the valid ones. Makes the comparison operations transitive:
3996 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3997 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3999 2005-08-16 Bruno Haible <bruno@clisp.org>
4001 * strcase.h (strcasecmp): Add note in comments.
4002 * strncasecmp.c: Use code from strcasecmp.c.
4003 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
4004 (strcasecmp): Work correctly in multibyte locales.
4006 2005-08-16 Bruno Haible <bruno@clisp.org>
4008 * strnlen1.h: New file.
4009 * strnlen1.c: New file.
4011 2005-08-16 Bruno Haible <bruno@clisp.org>
4013 * mbfile.h: New file.
4015 2005-08-16 Bruno Haible <bruno@clisp.org>
4017 * mbiter.h: New file.
4019 2005-08-16 Bruno Haible <bruno@clisp.org>
4021 * mbchar.h: New file.
4022 * mbchar.c: New file.
4024 2005-08-16 Bruno Haible <bruno@clisp.org>
4026 * tls.h: New file, from GNU gettext.
4027 * tls.c: New file, from GNU gettext.
4029 2005-08-15 Bruno Haible <bruno@clisp.org>
4031 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
4034 2005-08-14 Jim Meyering <jim@meyering.net>
4036 Sync from coreutils.
4038 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
4039 Use the hash-table-based cycle-detection code not just when
4040 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
4041 Reported by James Youngman in
4042 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
4043 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
4044 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
4045 This lets us compile with -DFTS_DEBUG, once again.
4046 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
4047 * fts.c (fd_safer): Remove decl.
4048 Include fcntl--.h rather than unistd-safer.h
4049 (fts_safe_changedir): Don't call fd_safer; no longer needed
4050 now that we include fcntl--.h.
4052 2005-08-11 Simon Josefsson <jas@extundo.com>
4054 * readline.h, readline.c: New file.
4056 2005-08-11 Bruno Haible <bruno@clisp.org>
4058 * strnlen.h (strnlen): Change parameter name to match comment.
4060 2005-08-10 Simon Josefsson <jas@extundo.com>
4062 * strndup.c: Use strnlen.h.
4064 * strnlen.h: New file.
4066 2005-08-02 Simon Josefsson <jas@extundo.com>
4068 * getline.h, getline.c: Rewrite.
4070 * getdelim.h, getdelim.c: New files, ported from glibc.
4072 2005-07-31 Bruno Haible <bruno@clisp.org>
4074 * lock.h (gl_lock_initializer): New macro.
4075 (gl_lock_define_initialized): Use it.
4076 (gl_rwlock_initializer): New macro.
4077 (gl_rwlock_define_initialized): Use it.
4078 (gl_recursive_lock_initializer): New macro.
4079 (gl_recursive_lock_define_initialized): Use it.
4081 2005-07-26 Bruno Haible <bruno@clisp.org>
4083 * lock.h: Update from GNU gettext.
4084 * lock.c: Update from GNU gettext.
4086 2005-07-18 Bruno Haible <bruno@clisp.org>
4088 * lock.h (gl_once_t): New type.
4089 (gl_once_define, gl_once): New macros.
4090 * lock.c (fresh_once): New variable.
4091 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
4094 2005-07-18 Simon Josefsson <jas@extundo.com>
4096 * check-version.c (check_version): Accept identical versions too.
4098 2005-07-18 Bruno Haible <bruno@clisp.org>
4100 * lock.h: New file, from GNU gettext.
4101 * lock.c: New file, from GNU gettext.
4103 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
4105 * quotearg.c: Add translator comment suggested by Bruno Haible,
4106 with a minor change.
4108 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
4110 * version-etc-fsf.c (version_etc_copyright): Parameterize the
4111 copyright symbol and the year.
4112 * version-etc.c (COPYRIGHT_YEAR): New constant.
4113 (version_etc_va): Use parameterized copyright notice.
4114 Reword to conform to the current GNU coding standards.
4116 2005-07-11 Simon Josefsson <jas@extundo.com>
4118 * size_max.h: New file.
4120 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
4122 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
4125 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
4126 and Paul Eggert <eggert@cs.ucla.edu>
4128 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
4129 in wint_t, not wchar_t. Remove now-unnecessary cast.
4131 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
4133 * regex.c, regex.h: Sync from libc.
4134 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
4135 New files, synced from libc, except that regex_internal.h
4136 currently has a small porting fix.
4138 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
4140 Remove the dependency of the strftime module on the tzset module.
4141 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
4142 Copy the input structure, to work around some of the bug with
4143 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
4144 Solaris releases, you should also use the tzset module, but we won't
4145 require it as a dependency any more since we don't want LGPLed code
4146 to depend on GPLed code.
4148 2005-07-02 Jim Meyering <jim@meyering.net>
4150 * backupfile.c (backup_args): Change a `0' to NULL.
4152 2005-07-01 Jim Meyering <jim@meyering.net>
4154 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4155 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
4156 * save-cwd.c, tempname.c:
4157 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4158 and don't include <sys/file.h>).
4160 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4162 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4163 declares only 'struct timespec;' (!).
4165 2005-06-29 Jim Meyering <jim@meyering.net>
4167 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4168 type name. Use the variable name instead.
4169 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4171 2005-06-28 Simon Josefsson <jas@extundo.com>
4173 * check-version.h, check-version.c: New files.
4175 2005-06-28 Simon Josefsson <jas@extundo.com>
4177 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4178 collision with global variable. Better indentation. Don't
4179 increment buffer pointer beyond buffer end. Based on comments
4180 from Paul Eggert <eggert@cs.ucla.edu>.
4184 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4186 * canon-host.c (canon-host): Append trailing "," to 0 in
4187 initializer of struct addrinfo, as an indication that we don't
4188 care how many members the structure has.
4190 2005-06-24 Derek Price <derek@ximbiot.com>
4191 and Bruno Haible <bruno@clisp.org>
4193 Remove stat module & update lstat.
4194 * stat.c: Remove this file...
4195 (slash_aware_lstat): ...moving this content and its support...
4196 * lstat.c (rpl_lstat): ...into here.
4197 * lstat.h: New file.
4199 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4201 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4202 (ranged_convert): Don't save conversion in a temporary struct.
4203 This causes a warning with GCC 4.0.0, and anyway in the typical
4204 case it's not worth the extra 100 bytes or so of code.
4205 (ranged_convert, __mktime_internal): When calling a function via a
4206 pointer P, use P () rather than (*P) (), as we now assume C89 or
4209 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4211 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4212 "who -r" failed to give output. Problem reported by Tim Waugh.
4214 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4215 (xcalloc): Use it to avoid needless tests.
4216 Problem reported by Jim Meyering.
4218 2005-06-16 Jim Meyering <jim@meyering.net>
4220 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4221 when either N or S is zero.
4223 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4225 * argp.h (__option_is_short): Check upper limit of
4226 __key. Isprint() requires its argument to have the value
4227 of an unsigned char or EOF.
4229 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4231 * fnmatch.c (fnmatch): If there is an encoding error in a
4232 multibyte string or pattern, fall back on unibyte matching.
4233 Problem reported by James Youngman.
4235 2005-06-08 Bruno Haible <bruno@clisp.org>
4237 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4240 2005-06-08 Bruno Haible <bruno@clisp.org>
4242 * csharpcomp.h: New file, from GNU gettext.
4243 * csharpcomp.c: New file, from GNU gettext.
4244 * csharpcomp.sh.in: New file, from GNU gettext.
4246 2005-06-07 Derek Price <derek@ximbiot.com>
4249 * glob_.h: Indent nested #ifdef.
4251 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4253 Sync from coreutils.
4254 Use "file name" when talking about file names, instead of "filename"
4255 or "path", as per the GNU coding standards.
4256 * mkdir-p.c: Renamed from makepath.c.
4257 (make_dir_parents): Renamed from make_path. All callers changed.
4258 * mkdir-p.h: Likewise. All includers changed.
4259 * filenamecat.c: Renamed from path-concat.c.
4260 (file_name_concat): Renamed from path_concat. All callers changed.
4261 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4262 * filenamecat.h: Likewise. All includers changed.
4263 * acl.c: Don't use "path" or "filename" to mean "file name"
4264 in comments or local variable names.
4265 * basename.c: Likewise.
4266 * canonicalize.c, canonicalize.h: Likewise.
4267 * dirname.c, dirname.h: Likewise.
4268 * euidaccess.c: Likewise.
4269 * exclude.c: Likewise
4270 * fnmatch_.h, fnmatch_loop.c: Likewise.
4271 * fsusage.c, fsuage.h: Likewise.
4272 * fts.c, fts_.h: Likewise.
4273 * getcwd.c: Likewise.
4274 * getloadavg.c: Likewise.
4275 * mkstemp.c: Likewise.
4276 * mountlist.c, mountlist.h: Likewise.
4277 * openat.c, openat.h: Likewise.
4278 * readlink-stub.c: Likewise.
4279 * readutmp.c, readutmp.h: Likewise.
4280 * rename.c: Likewise.
4281 * rmdir.c: Likewise.
4283 * savedir.c: Likewise.
4284 * stripslash.c: Likewise.
4285 * tempname.c: Likewise.
4286 * xreadlink.c: Likewise.
4287 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4289 * exclude.h: Likewise.
4291 * euidaccess.c (getuid, getgid, getuid, getegid)
4292 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4293 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4294 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4295 * pathmax.h: Include <limits.h> unconditionally, since other
4296 files have been getting away with it for years (MORE/BSD 4.3
4298 * userspec.c (getpwnam, getgrnam, getgrgid)
4299 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4301 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4302 Define to 256, not 255, as per modern POSIX.
4304 2005-06-01 Bruno Haible <bruno@clisp.org>
4306 * csharpexec.h: New file, from GNU gettext.
4307 * csharpexec.c: New file, from GNU gettext.
4308 * csharpexec.sh.in: New file, from GNU gettext.
4310 2005-05-31 Derek Price <derek@ximbiot.com>
4311 Paul Eggert <eggert@cs.ucla.edu>
4314 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4316 2005-05-29 Derek Price <derek@ximbiot.com>
4317 Paul Eggert <eggert@cs.ucla.edu>
4319 * glob_.h, glob.c: New files.
4321 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4323 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4325 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4326 the configuration hassle isn't worth it.
4327 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4328 (LONGEST_MODIFIER, PRIuMAX): Remove.
4330 2005-05-27 Bruno Haible <bruno@clisp.org>
4332 * getlogin_r.h: Remove second include of <stddef.h>.
4334 2005-05-25 Bruno Haible <bruno@clisp.org>
4335 Derek Price <derek@ximbiot.com>
4337 * getlogin_r.h: Simplify API documentation.
4339 2005-05-25 Derek Price <derek@ximbiot.com>
4340 Paul Eggert <eggert@cs.ucla.edu>
4342 * getlogin_r.c, getlogin_r.h: New files.
4344 2005-05-22 Bruno Haible <bruno@clisp.org>
4346 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4347 Also include <sys/param.h> if it defines MIN, MAX.
4348 Based on a patch by Derek Price <derek@ximbiot.com>.
4350 2005-05-22 Bruno Haible <bruno@clisp.org>
4352 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4353 (INT64_MIN): Fix definition.
4354 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4356 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4357 NEED_SIGNED_INT_TYPES.
4359 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4360 HAVE_SYSTEM_INTTYPES.
4362 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4364 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4365 so that unistd-safer.h (GPL'ed code) need not be included.
4367 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4370 * fts.c: Don't include "cycle-check.h" or "hash.h".
4371 (setup_dir, free_dir): New functions.
4372 (enter_dir, leave_dir): Define trivial
4373 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4374 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4375 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4376 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4377 Move to fts-cycle.c.
4378 (fts_open): Use setup_dir.
4379 (fts_close): Use free_dir.
4380 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4381 This adds a label and some gotos, but the alternatives were messier.
4382 Check for memory allocation failure when entering a dir.
4383 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4384 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4385 (FTS): New member fts_cycle, that is a union that contains the
4386 old active_dir_ht and cycle_state. All uses changed to mention
4387 fts_cycle.ht and fts_cycle.state.
4388 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4389 fts.c, with the following changes:
4390 (setup_dir, free_dir): New functions.
4391 (enter_dir): Now returns bool. Return true if successful, false
4392 if memory exhausted. All callers changed.
4393 Do not bother partly cleaning up on
4394 memory allocation failure; that is free_dir's job.
4395 However, free ad if hash_insert fails, to avoid memory leak.
4396 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4397 fts->fts_options to see which union member to use.
4399 2005-05-20 Jim Meyering <jim@meyering.net>
4401 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4402 Now a macro, to pacify GCC.
4404 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4406 * chown.c (rpl_chown): Return -1 on failure.
4408 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4410 * canonicalize.c: Include canonicalize.h first, to test interface.
4411 Include <stddef.h> unconditionally, since we assume C89 now.
4412 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4413 * fts.c: Include fts_.h first, to check interface.
4414 Do not include intprops.h; no longer needed.
4415 Include cycle-check.h and hash.h, since fts_.h no longer does.
4416 Remove unnecessary casts of closedir to void.
4417 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4418 decide whether to decrement nlinks.
4419 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4420 (FTS): Use struct hash_table * instead of Hash_table, so that
4421 we no longer need to include hash.h here.
4423 2005-05-17 Jim Meyering <jim@meyering.net>
4425 * fts.c, fts_.h: New files, from coreutils.
4427 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4429 Sync from coreutils.
4430 * unlinkdir.c, unlinkdir.h: New files.
4431 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4432 regex.h, unlocked-io.h, xtime.h:
4433 White space changes only.
4434 * makepath.c (make_path): Port to hosts where leading "//" is special.
4435 * yesno.c: Include getline.h, not ctype.h.
4436 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4437 Use getline to remove arbitrary restriction on response length.
4439 2005-05-13 Bruno Haible <bruno@clisp.org>
4441 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4442 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4443 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4444 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4445 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4446 Add support for 64-bit integers in the MSVC compiler.
4448 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4450 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4451 Change the initial comment to refer to GPL, not LGPL.
4452 gnulib-tool will change it to LGPL as needed.
4454 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4455 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4456 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4457 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4458 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4459 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4460 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4461 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4462 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4463 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4464 concatpath.c, config.charset, copy-file.c, copy-file.h,
4465 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4466 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4467 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4468 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4469 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4470 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4471 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4472 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4473 full-read.c, full-read.h, full-write.c, full-write.h,
4474 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4475 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4476 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4477 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4478 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4479 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4480 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4481 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4482 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4483 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4484 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4485 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4486 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4487 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4488 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4489 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4490 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4491 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4492 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4493 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4494 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4495 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4496 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4497 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4498 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4499 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4500 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4501 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4502 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4503 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4504 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4505 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4506 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4507 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4508 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4509 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4510 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4511 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4512 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4513 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4514 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4515 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4516 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4517 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4518 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4519 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4520 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4521 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4522 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4523 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4524 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4525 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4526 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4527 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4528 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4529 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4530 Update FSF postal mail address.
4532 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4534 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4535 specified in ai_socktype. Fix invalid ai_protocol
4536 check. ai_protocol is usually set to 0 or depending on
4537 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4538 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4539 ai_socktype / ai_protocol in the returned addrinfo structure.
4541 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4542 Bruno Haible <bruno@clisp.org>
4544 * inet_ntop.h: New file.
4545 * inet_ntop.c: New file, from glibc with modifications.
4547 2005-05-08 Jim Meyering <jim@meyering.net>
4549 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4551 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4553 Merge from coreutils. Among other things,
4554 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4555 * fd-safer.c: New file.
4556 * fcntl-safer.h, open-safer.c: Remove.
4557 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4558 * dup-safer.c: Include unistd-safer.h first.
4559 Don't include errno.h.
4560 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4561 * file-type.h: Don't assume invoker included sys/stat.h first.
4562 * file-type.c: Rely on file-type.h change.
4563 * getloadavg.c: Include unistd-safer.h.
4564 (getloadavg): Use safer open.
4565 * getusershell.c: Include "stdio-safer.h".
4566 (getusershell): Use safer fopen.
4567 * long-options.c (long_options): Use NULL rather than 0.
4568 * modechange.h (mode_free): Remove; all callers changed to invoke
4570 * modechange.c: Likewise.
4571 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4572 (MODE_DONE): New constant.
4573 (struct mode_change): Remove 'next' member.
4574 (make_node_op_equals): New function; like the old one of the
4575 same name, except it allocates an array.
4576 (mode_compile, mode_create_from_ref): Use it.
4577 (mode_compile): Allocate result as an array, not a linked list.
4578 Parse octal string ourself, so that we catch mistakes like "+0".
4579 (mode_adjust): Arg is an array, not a linked list.
4580 * modechange.c: Include stat-macros.h, xalloc.h.
4581 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4582 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4583 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4584 Remove. This is now stat-macros.h's job.
4585 (talloc): Remove. All callers replaced by xalloc, so that
4586 our invokers don't have to worry about reporting memory failures.
4587 (make_node_op_equals): Remove.
4588 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4590 (struct mode_change): Moved here from modechange.h.
4591 (mode_append_entry): Remove.
4592 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4593 apps to have incorrect behavior. Use simpler algorithm for head
4594 and tail. Don't futz with umask; that's now the job of mode_adjust.
4595 Detect more invalid usages rather than having somewhat-random behavior.
4596 Don't insert an "a=" action, as that leads to incorrect behavior.
4597 (mode_compile, mode_create_from_ref): Return NULL on error instead
4598 of an enum, since now there's only one way to have an error. All
4600 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4601 at the correct time. Simplify calculation of "+u" and its ilk.
4602 Don't mishandle "+X".
4603 (mode_free): Remove "register" and localize decls.
4604 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4605 (struct mode_change): Move to modechange.c; callers don't
4606 need to see this stuff.
4607 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4608 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4609 (mode_change, mode_adjust): Reflect the new signatures noted above.
4610 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4611 that might redefine system include files.
4612 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4613 (my_usleep): Use NULL rather than (void *) 0.
4614 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4615 Use siginterrupt to specify that system calls should be interrupted.
4616 (rpl_nanosleep): Move initialization of suspended closer to call of
4618 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4619 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4620 (desirable_utmp_entry): New function.
4621 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4622 using x2nrealloc, to simplify logic.
4623 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4624 size calculation. Do not assume utmp file is a regular file.
4625 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4626 (READ_UTMP_CHECK_PIDS): New constant.
4627 * save-cwd.c: Include unistd-safer.h.
4628 (save_cwd): Use fd_safer.
4629 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4630 [!_LIBC] Include "stat-macros.h" instead.
4631 * unistd-safer.h (fd_safer): New decl.
4633 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4635 * byteswap_.h: New file.
4637 2005-04-25 Albert Chin <china@thewrittenword.com>
4639 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4642 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4644 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4645 that "UTC +1 second" continues to work. Problem reported
4647 (relunit_snumber): New rule.
4650 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4652 * getdate.y (universal_time_zone_table): New constant.
4653 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4654 universal_time_zone_table.
4655 (lookup_zone): Prefer universal_time_zone_table to
4656 local_time_zone_table, so that "GMT" time stamps are allowed in
4657 London during the summer. Problem reported by Ian Abbott.
4659 2005-04-12 Jim Meyering <jim@meyering.net>
4661 * human.c (humblock): Set *options even when returning due to
4662 xstrtoumax conversion failure. Thanks to a used-uninitialized
4665 2005-04-09 Jim Meyering <jim@meyering.net>
4667 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4668 -Wuninitialized: initialize tm0.tm_year.
4670 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4672 * getdate.y (parser_control): rels_seen is now a boolean, not a
4673 count, since there's no maximum. All uses changed.
4674 Add member dsts_seen.
4675 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4677 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4678 Use pc_rels_seen to decide whther a date is absolute.
4680 * getdate.y (number): Don't overwrite year.
4681 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4684 2005-04-02 Simon Josefsson <jas@extundo.com>
4686 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4687 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4689 2005-03-27 Jim Meyering <jim@meyering.net>
4691 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4693 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4695 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4696 "one's complement" -> "ones' complement" in comment, as per Knuth.
4697 "value of type" -> "type or expression" in comment.
4698 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4700 2005-03-26 Jim Meyering <jim@meyering.net>
4703 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4704 Correct typos: s/or/of/.
4706 2005-03-23 Jim Meyering <jim@meyering.net>
4708 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4710 2005-03-21 Jim Meyering <jim@meyering.net>
4712 Changes imported from coreutils.
4714 * cycle-check.c: Don't include xalloc.h.
4716 * path-concat.c: Don't include assert.h.
4717 (path_concat): Remove assertion that would have triggered
4718 for ABASE starting with more than one slash.
4719 Reported by Andreas Schwab.
4721 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4722 properly when ABASE is an absolute file name.
4723 Correct the description of this function.
4725 Add an assertion and a test driver.
4726 This fixes a bug introduced on 2004-07-02.
4727 Andreas Schwab reported the resulting failure of cp --parents:
4728 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4730 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4732 * strftime.c (my_strftime): If the underlying strftime returns 0
4733 (which shouldn't happen), generate nothing instead of returning 0
4734 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4736 2005-03-16 Bruno Haible <bruno@clisp.org>
4738 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4740 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4742 * strftime.c (my_strftime): Prepend space to format so that we can
4743 reliably distinguish strftime failure from empty output on POSIX
4746 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4748 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4749 (iconv_string): Don't guess a size-zero buffer, as that might cause
4750 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4751 result would be 'too large', where 'too large' is (heuristically)
4752 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4753 overflow concerns. This will prevent some unwanted malloc failures
4754 when the inputs are very large.
4756 2005-03-15 Bruno Haible <bruno@clisp.org>
4758 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4761 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4764 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4766 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4768 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4769 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4771 * strtol.c: Likewise.
4773 2005-03-14 Simon Josefsson <jas@extundo.com>
4775 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4778 2005-03-14 Jim Meyering <jim@meyering.net>
4780 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4781 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4782 to be nonzero so that we (and caller) can detect the difference
4783 between a valid zero-length expansion and an error return, even
4784 when the underlying strftime fails before writing anything into
4787 2005-03-10 Jim Meyering <jim@meyering.net>
4789 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4790 so that this module works on systems without fchdir.
4792 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4794 Factor int-properties macros into a single file, except for
4795 glibc-related files.
4796 * intprops.h: New file.
4797 * getloadavg.c: Include it instead of limits.h.
4798 (INT_STRLEN_BOUND): Remove.
4799 * human.c: Include intprops.h.
4800 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4801 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4802 * inttostr.h: Include intprops.h instead of limits.h.
4803 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4804 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4805 for consistency with intprops.h.
4806 (time_t_is_integer, twos_complement_arithmetic): Use them.
4807 * sig2str.h: Include <signal.h>, intprops.h.
4808 (INT_STRLEN_BOUND): Remove.
4809 * strftime.c (TYPE_SIGNED): Remove.
4810 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4811 * strtol.c: Adjust comments to match intprops.h.
4812 * userspec.c: Include intprops.h.
4813 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4814 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4815 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4816 instead of rolling our own expressions.
4817 * xstrtol.c: Include xstrtol.h first, to test interface.
4819 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4821 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4822 the right thing even if adding 1900 would overflow. Similarly
4823 for tm_mon + 1 and tm_yday + 1.
4824 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4825 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4826 (DO_SIGNED_NUMBER): New macro.
4827 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4829 2005-03-07 Bruno Haible <bruno@clisp.org>
4831 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4833 2005-03-03 Derek R. Price <derek@ximbiot.com>
4834 Bruno Haible <bruno@clisp.org>
4836 * pagealign_alloc.h: New file.
4837 * pagealign_alloc.c: New file.
4839 2005-01-28 Bruno Haible <bruno@clisp.org>
4841 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4844 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4846 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4847 The workaround isn't strictly needed for POSIX conformance, and
4848 it's too much of a pain to configure and maintain. We'll ask
4849 people to fix their kernels instead.
4850 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4851 (NANOSLEEP_BUG_WORKAROUND): Remove.
4852 (xnanosleep): Remove the workaround.
4854 2005-02-12 Bruno Haible <bruno@clisp.org>
4856 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4858 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4860 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4861 * timespec.h (gettime): Return void, since it always
4862 succeeds now. All uses changed.
4863 * gettime.c (gettime) Likewise.
4864 [HAVE_NANOTIME]: Prefer nanotime.
4865 Assume gettimeofday succeeds, as POSIX requires.
4866 Assime time () succeeds, since other code already does.
4867 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4868 (timespec_subtract): Remove.
4869 (NANOSLEEP_BUG_WORKAROUND): New constant.
4870 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4871 things considerably. Use it only on GNU/Linux hosts, since the
4872 workaround shouldn't be needed elsewhere.
4874 2005-02-24 Bruno Haible <bruno@clisp.org>
4876 * gettext.h: Update from GNU gettext 0.14.2.
4878 2005-02-24 Bruno Haible <bruno@clisp.org>
4880 * localcharset.c: Update from GNU gettext 0.14.2.
4881 * config.charset: Update from GNU gettext 0.14.2.
4883 2005-02-22 Simon Josefsson <jas@extundo.com>
4885 * iconvme.h, iconvme.c: New files, from libc.
4887 2005-02-20 Neil Conway <neilc@samurai.com>
4889 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4890 returned by OSX/Darwin if the specified buffer is not large
4891 enough for the hostname.
4893 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4895 * memrchr.h: New file.
4896 * chdir-long.c: Include it.
4897 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4898 Don't bother including stddef.h.
4900 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4902 * argp-help.c (__argp_help): Create a fake struct argp_state and
4903 pass it to _help, otherwise the latter coredumps trying to
4904 dereference state.root_argp.
4906 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4908 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4910 Include <sys/types.h>, for dev_t.
4911 (ME_DUMMY, ME_REMOTE): Move from here....
4912 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4913 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4915 Include mountlist.h first, to test the interface.
4917 2005-01-29 Bruno Haible <bruno@clisp.org>
4919 * progname.c (program_name): Initialize.
4920 Needed when linking statically on MacOS X.
4922 2005-01-28 Bruno Haible <bruno@clisp.org>
4924 * javacomp.sh.in: New file, from GNU gettext.
4925 * javacomp.h: New file, from GNU gettext.
4926 * javacomp.c: New file, from GNU gettext.
4928 2005-01-26 Bruno Haible <bruno@clisp.org>
4930 * javaexec.sh.in: New file, from GNU gettext.
4931 * javaexec.h: New file, from GNU gettext.
4932 * javaexec.c: New file, from GNU gettext.
4934 2005-01-26 Simon Josefsson <jas@extundo.com>
4936 * gai_strerror.c: Use GPL in header.
4938 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4940 * argp-help.c (hol_entry_help): Avoid using non-constant
4941 initializers for struct pentry_state.
4942 (__argp_error): Check return value of __asprintf
4943 (__argp_failure): Translate error message
4945 * argp-parse.c: Removed braces around the expansion of N_()
4947 2005-01-21 Jim Meyering <jim@meyering.net>
4949 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4950 same value as for Solaris 9.
4952 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4953 component length. This included changing the parameter to be
4954 of type `char *' rather than `char const *'.
4955 * chdir-long.h (chdir_long): Update prototype.
4957 * openat.c (fdopendir, fstatat): New functions.
4958 * openat.h: Include headers required for use of DIR and struct stat.
4959 [AT_SYMLINK_NOFOLLOW]: Define.
4960 (fdopendir, fstatat): Add prototypes.
4962 2005-01-21 Bruno Haible <bruno@clisp.org>
4964 * classpath.h: New file, from GNU gettext.
4965 * classpath.c: New file, from GNU gettext.
4967 2005-01-20 Simon Josefsson <jas@extundo.com>
4969 * version-etc-fsf.c: New file, with version_etc_copyright.
4970 * version-etc.c: Remove version_etc_copyright.
4971 * version-etc.h (version_etc_copyright): Use [] instead of * in
4972 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4974 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4976 * save-cwd.c (save_cwd): Remove code to support the case
4977 where fchdir is missing or flaky.
4979 2005-01-20 Simon Josefsson <jas@extundo.com>
4981 * base64.h (isbase64): Add.
4983 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4984 using a unsigned prototype, don't inline.
4985 (base64_decode): Use it.
4987 2005-01-19 Bruno Haible <bruno@clisp.org>
4989 * sh-quote.h: New file, from GNU gettext.
4990 * sh-quote.c: New file, from GNU gettext.
4992 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4994 Merge changes from coreutils, as described below in several
4995 changelogs dated today.
4997 * save-cwd.c: Include "save-cwd.h" before other include files.
4998 (O_DIRECTORY): Remove; not needed here, since "." must be
4999 a directory. All uses removed.
5000 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
5001 universal on Suns, and we also need to test for IRIX.
5002 Revamp code to use 'if' rather than '#if'.
5003 Avoid unnecessary comparison of cwd->desc to 0.
5005 * utimens.c (futimens): Robustify the previous patch, by checking
5006 for known valid error numbers rather than observed invalid ones.
5008 2005-01-18 Jim Meyering <jim@meyering.net>
5010 * version-etc.c (version_etc_copyright): Update copyright date.
5012 * utimens.c (futimens): Account for the fact that futimes
5013 can also fail with errno == ENOSYS or errno == ENOENT.
5014 Patch from Dmitry V. Levin.
5016 Change the name of the robust chdir function from chdir to chdir_long.
5017 * save-cwd.c: Include chdir-long.h rather than chdir.h.
5018 (restore_cwd): Use chdir_long, not chdir.
5019 * chdir-long.c: Renamed from chdir.c.
5020 * chdir-long.h: Renamed from chdir.h.
5021 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
5024 2005-01-18 Bob Proulx <bob@proulx.com>
5026 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
5027 offsetof() macro construct to avoid compile failure with native HP-UX
5028 11.0 ANSI C compiler.
5030 2005-01-06 Bruno Haible <bruno@clisp.org>
5032 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
5033 because stpncpy.m4 takes care of it.
5035 2004-01-24 Bruno Haible <bruno@clisp.org>
5037 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
5039 2003-10-09 Bruno Haible <bruno@clisp.org>
5041 * progreloc.c: Include xalloc.h instead of xmalloc.h.
5043 2005-01-06 Bruno Haible <bruno@clisp.org>
5045 * fwriteerror.h (fwriteerror): Change specification to include fclose.
5046 * fwriteerror.c: Include <stdbool.h>.
5047 (fwriteerror): At the end, close the file stream. Record whether
5048 stdout was already closed.
5050 2004-05-27 Bruno Haible <bruno@clisp.org>
5052 * execute.c (environ): Declare if needed.
5053 * pipe.c (environ): Likewise.
5054 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
5056 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
5058 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
5059 definitions to be after all include files, to avoid collisions.
5060 Problem reported by Bob Proulx.
5062 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
5064 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
5065 not needed. This removes a dependency on the gettext module.
5066 [defined _LIBC]: Do not include <libintl.h>; not needed.
5068 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
5070 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
5073 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
5075 * argp-parse.c: Include <stddef.h>.
5076 (alignof, alignto): New macros.
5077 (parser_init): Don't assume that void * is aligned sufficiently
5080 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
5081 need to extend the stack.
5082 (YYINITDEPTH): New macro, so that the initial stack isn't overly
5085 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5087 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
5089 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
5091 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
5092 Remove now-obsolete comment about AIX.
5093 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
5094 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
5095 (YYMAXDEPTH): New macro.
5097 2004-12-18 Bruno Haible <bruno@clisp.org>
5099 * fatal-signal.c (fatal_signals): Make non-const.
5100 (init_fatal_signals): New function.
5101 (uninstall_handlers, install_handlers): Ignore signals that were set to
5103 (at_fatal_signal): Call init_fatal_signals.
5104 (init_fatal_signal_set): Likewise. Ignore signals that were set to
5106 Reported by Paul Eggert.
5108 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
5110 * getdate.y (textint): New member "negative".
5111 (time_zone_hhmm): New function.
5112 Expect 14 shift-reduce conflicts, not 13.
5113 (o_colon_minutes): New rule.
5114 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
5115 (yylex): Set the "negative" member of signed numbers.
5117 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
5119 Changes imported from coreutils.
5120 * hard-locale.c: Assume <locale.h> exists.
5122 (GLIBC_VERSION): New macro.
5123 (hard_locale): Assume setlocale exists.
5124 Rewrite to avoid #ifdef.
5125 Use strdup rather than malloc + strcpy.
5126 * human.c: Assume <locale.h> exists.
5127 (human_readable): Assume localeconv exists.
5129 2004-12-01 Jakub Jelinek <jakub@redhat.com>
5131 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
5132 convert T2, not T. (Imported from libc.)
5134 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
5136 * getcwd.c (is_ENAMETOOLONG): New macro.
5137 (__getcwd.c): Don't restore errno; glibc doesn't.
5138 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
5139 first, falling back to our code only if its results look suspicious.
5140 Ensure that the resulting buffer is only as large as necessary.
5142 * readutmp.c: Include readutmp.h first.
5143 Include <errno.h>, since readutmp.h no longer does that.
5144 * readutmp.h: Don't include <errno.h>,
5145 <sys/param.h>, <time.h>; not needed to establish interface.
5146 (errno): Remove decl.
5147 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
5148 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
5149 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
5151 2004-11-28 Simon Josefsson <jas@extundo.com>
5153 * base64.h, base64.c: New file.
5155 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5157 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5159 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5161 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5162 HP's ANSI C compiler.
5163 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5164 Declaring int functions causes warnings on some modern systems and
5165 shouldn't be needed to compile on ancient ones.
5166 * same.c (MIN) [defined MIN]: Don't define, since it's already
5169 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5170 with the following changes.
5171 (__set_errno): Parenthesize properly.
5172 Include <stdbool.h>.
5173 (MIN, MAX, MATCHING_INO): New macros.
5174 (__getcwd): Define with prototype, not K&R form.
5175 Use heuristics to allocate default buffer on stack if possible.
5176 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5177 behavior, and to avoid the PATH_MAX limit when computing
5179 Use MATCHING_INO to compare inode number to file.
5180 Check for arithmetic overflow in size calculations.
5181 Fix bug in reallocation of dot array that caused getcwd to fail
5182 on directories nested deeper than 75.
5183 Be more careful about saving errno on error.
5184 Do not use realloc; use only free+malloc, as this is a bit
5185 more flexible and avoids a needless copy operation.
5186 Do not inspect st_dev and st_ino for symbolic links; POSIX
5187 doesn't specify the latter.
5188 Check for closedir errors.
5189 Avoid needless casts.
5190 Use "#ifdef weak_alias" around weak_alias, to be like other
5192 The following changes to getcwd.c have effect only when used in
5193 gnulib; they have no effect inside glibc proper.
5194 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5195 as alloca isn't used.
5196 (alloca, __alloca): Likewise.
5197 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5198 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5199 unconditionally, as gnulib assumes C89 or better.
5200 Do not include <sys/param.h>.
5201 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5202 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5204 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5205 Include <dirent.h> in a way that is compatible with modern Autoconf.
5206 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5207 New macros, if not already defined.
5208 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5209 Use "_LIBC", not "defined _LIBC", for consistency.
5210 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5212 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5213 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5214 * xgetcwd.c: David MacKenzie's old code was removed, so give
5215 credit only to Jim Meyering and adjust the copyright dates.
5216 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5217 <stdlib.h>, <unistd.h>, "pathmax.h".
5218 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5219 (INITIAL_BUFFER_SIZE): Remove.
5220 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5222 2004-11-23 Jim Meyering <jim@meyering.net>
5224 * getopt_.h: Remove trailing blanks.
5226 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5228 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5229 (futimens): New function, which uses futimes if available.
5230 (futimens, utimens): Support timespec==NULL, with same semantics
5231 as utime and utimens.
5232 * utimens.h (futimens): New decl.
5234 2004-11-23 Jim Meyering <jim@meyering.net>
5236 * __fpending.c: Add comment.
5238 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5240 * getopt_.h: Re-addition of __getopt_argv_const caused
5241 redefinition warnings. To avoid them, include the defines
5242 in `#if !defined __need_getopt ... #endif'. The only place
5243 where __getopt_argv_const is used is in definitions
5244 of getopt_long and getopt_long_only below, which are as well
5245 protected by `#ifndef __need_getopt'.
5246 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5247 __need_getopt after including <stdio.h> and <unistd.h> These
5248 headers might have defined it.
5250 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5252 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5254 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5255 optopt): Use them instead of invoking ## directly; otherwise, the
5256 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5258 2004-11-19 Bruno Haible <bruno@clisp.org>
5260 * strtok_r.c: Move comments from here...
5261 * strtok_r.h: ... to here.
5263 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5265 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5266 might fail. Problem reported by Yoann Vandoorselaere.
5267 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5268 that mishandle size_t overflow.
5270 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5272 * canon-host.c: Include "strdup.h".
5273 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5274 Use strdup instead of malloc/strcpy to duplicate strings.
5276 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5277 (human_space_before_unit): New constant.
5278 * human.c (human_readable): Support it.
5280 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5281 (xgetcwd): Set errno correctly when failing.
5282 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5283 the failure is actually due to a PATH_MAX problem.
5285 Further getopt changes to make it more likely that glibc will
5286 buy the changes back.
5287 * getopt.c (POSIXLY_CORRECT): New constant.
5288 (getopt): Use it, so to preserve glibc semantic
5289 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5290 when compiling for libc.
5291 * getopt_.h (__getopt_argv_const): Bring it back.
5292 (getopt_long, getopt_long_only): Use it.
5294 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5295 New arg POSIXLY_CORRECT. All callers changed.
5296 (getopt): Argv is now char * const *, as per standard.
5297 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5298 not char *__getopt_argv_const *.
5299 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5300 _getopt_long_only_r): Likewise.
5301 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5302 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5303 _getopt_long_r, _getopt_long_only_r): Likewise.
5304 * getopt_.h (__getopt_argv_const): Remove.
5305 (getopt): Argv is now char * const *, as per standard.
5307 * getdate.y (tORDINAL): New token.
5308 (day, relunit): Allow it for relative times.
5309 (relative_time_table): Use tORDINAL for ordinals.
5311 2004-11-15 Jim Meyering <jim@meyering.net>
5313 * closeout.c: Include "__fpending.h" once again.
5314 Include <stdbool.h>.
5315 (close_stdout): Don't fail just because stdout was closed initially,
5316 since some programs don't write to stdout in the normal course of
5317 operation (other than --version and --help), and we don't want this
5318 function to make e.g. `touch file >&-' fail.
5319 But do fail if it was closed and someone has tried to write to it.
5320 E.g., `printf foo >&-' must fail.
5322 2004-11-11 Simon Josefsson <jas@extundo.com>
5324 * strtok_r.h, strtok_r.c: New file.
5326 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5328 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5329 we can stop lying to compilers about the constness of argv when we
5330 are compiled outside glibc.
5331 (getopt, getopt_long, getopt_long_only): Use it.
5332 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5334 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5335 _getopt_long_only_r): Likewise.
5336 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5337 _getopt_long_only_r): Likewise.
5339 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5340 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5341 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5342 the other external symbols.
5343 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5344 declaration, since the above renaming now works around collisions.
5346 2004-11-11 Jim Meyering <jim@meyering.net>
5348 * linebreak.c: Remove trailing blanks.
5349 * alloca_.h: Likewise.
5350 * acosl.c: Likewise.
5351 * euidaccess.c: Likewise.
5352 * allocsa.h: Likewise.
5354 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5356 * mktime.c (SHR): New macro, which is a portable
5357 substitute for >> that should work even on Crays.
5358 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5359 Problem reported by Mark D. Baushke in
5360 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5361 * getdate.y (SHR): Likewise.
5363 * strftime.c (SHR): Likewise.
5365 * quotearg.c (struct quoting_options): Use unsigned int for
5366 quote_these_too, so that right shifts are well defined. All uses
5369 2004-11-10 Simon Josefsson <jas@extundo.com>
5371 * getaddrinfo.h, getaddrinfo.c: New files.
5373 2004-11-10 Jim Meyering <jim@meyering.net>
5375 Ensure that no close failure goes unreported.
5376 * closeout.c (close_stdout): Always close stdout. I.e., don't
5377 return early when it seems there's nothing to flush.
5378 Don't include __fpending.h.
5380 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5382 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5384 2004-11-05 Bruno Haible <bruno@clisp.org>
5386 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5387 Reported by Mark D. Baushke <mdb@cvshome.org>.
5389 2004-11-04 Bruno Haible <bruno@clisp.org>
5391 2004-09-11 Bruno Haible <bruno@clisp.org>
5392 * allocsa.valgrind: New file.
5393 2004-02-06 Bruno Haible <bruno@clisp.org>
5394 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5395 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5396 Reported by Christopher Seip <chris.seip@hp.com>.
5398 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5400 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5401 with errno == ERANGE if the buffer is too small.
5402 Problem reported by Mark D. Baushke.
5404 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5406 * xreadlink.c (MAXSIZE): New macro.
5407 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5408 size does not exceed MAXSIZE. Avoid cast.
5409 As suggested by Mark D. Baushke in
5410 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5411 if readlink fails with buffer size just under MAXSIZE, try again
5414 2004-11-02 Derek R. Price <derek@ximbiot.com>
5415 and Paul Eggert <eggert@cs.ucla.edu>
5417 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5418 (get_date): Overparenthesize to avoid GCC warning.
5420 2004-11-02 Bruno Haible <bruno@clisp.org>
5422 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5423 function returns void.
5425 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5427 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5428 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5431 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5433 * getdate.y: Add support for TZ="foo" within a date string.
5434 Fix some bugs near time_t boundaries. Reject dates with
5435 out-of-range components, e.g., "Sept 31".
5436 Include <stdlib.h>, "setenv.h", "xalloc.h".
5437 (ISDIGIT_LOCALE): Remove; unused.
5438 Note that the TZ and time functions used here are not reentrant.
5439 (mktime_ok, get_tz): New functions.
5440 (TZBUFSIZE): New constant.
5441 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5442 This requires that we sometimes generate our own TZ="XXX..." setting.
5444 2004-10-27 Derek R. Price <derek@ximbiot.com>
5446 * mktime.c (not_equal_tm): Remove redundant check.
5448 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5450 * getdate.y: Use Bison 1.875 features, and some minor
5451 code cleanups. This change does not affect semantics.
5452 Don't include <stdlib.h>; no longer needed.
5453 Don't include unlocked-io.h; only the "#if TEST" code uses
5454 stdio, and performance isn't crucial there.
5455 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5456 Bison 1.875 features as described below.
5457 All uses of "PC." replaced by "pc->".
5458 (YYSTYPE): Add a forward declaration.
5459 (yylex, yyerror): Use full prototypes in forward decls.
5460 Use "%pure-parser" rather than obsolescent "%pure_parser".
5461 Use %parse-param and %lex-param instead of obsolescent
5462 YYPARSE_PARAM and YYLEX_PARAM.
5463 (meridian_table, month_and_day_table, time_units_table,
5464 relative_time_table, time_zone_table, military_table,
5465 lookup_zone, lookup_word, get_date):
5466 Use NULL instead of 0 where appropriate.
5467 (to_hour): Avoid abort (), to avoid a dependency on
5469 (yyerror, yylex): Now accepts parser_control * arg.
5470 (main) [TEST]: Use '\0' rather than 0 for char.
5472 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5474 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5475 It's now the caller's responsibility to handle the case where
5476 !HAVE_GETPAGESIZE && !defined getpagesize.
5478 * mktime.c (leapyear): Arg is long int, not int.
5480 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5482 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5484 2004-10-12 Simon Josefsson <jas@extundo.com>
5486 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5487 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5490 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5492 * vsnprintf.h: New file.
5493 * vsnprintf.c: New file.
5495 2004-10-07 Bruno Haible <bruno@clisp.org>
5497 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5498 into the provided buffer.
5500 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5502 * diacrit.c, diacrit.h: Add GPL notice.
5504 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5505 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5506 * logl.c (logl): Keep the code as similar to glibc as possible.
5507 This avoids a potential constant-folding bug.
5509 2004-10-05 Bruno Haible <bruno@clisp.org>
5511 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5513 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5515 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5516 * xmalloc.c (xmemdup): Likewise.
5517 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5518 XFREE): Remove these long-obsolescent macros.
5519 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5520 * xstrdup.c: Remove.
5522 * regex.c (re_comp): Cast gettext return value to char *,
5523 Problem reported by Martin Neitzel via Mark D. Baushke.
5525 2004-10-04 Simon Josefsson <jas@extundo.com>
5527 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5528 '#ifdef USE_UNLOCKED_IO'.
5530 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5532 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5533 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5534 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5535 regex.c, sha1.c, version-etc.c, yesno.c:
5536 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5537 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5538 the includer's responsibility.
5540 Sync from coreutils.
5542 * modechange.c (mode_compile): Don't decrement a pointer that
5543 points to the start of a string, as the C Standard says the
5544 resulting behavior is undefined.
5546 * backupfile.h (enum backuptype): Rename none -> no_backups,
5547 simple -> simple_backups, numbered_existing ->
5548 numbered_existing_backups, numbered -> numbered_backups
5549 to avoid shadowing problems. All uses changed.
5550 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5551 * backupfile.c (check_extension, numbered_backup):
5552 Rename locals to avoid shadowing 'basename'.
5553 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5556 * .cppi-disable: Add getopt_.h, getopt_int.h.
5557 * .cvsignore: Add getopt.h.
5559 2004-10-04 Simon Josefsson <jas@extundo.com>
5561 * memmem.h: New file.
5562 * memmem.c: New file, taken from glibc.
5564 2004-10-02 Jim Meyering <jim@meyering.net>
5566 * dirfd.h, getpagesize.h: Add copyright notice.
5568 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5570 * snprintf.c: Remove comments as to why each header is needed.
5572 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5574 * strsep.h: New file.
5575 * strsep.c: New file.
5577 2004-10-01 Simon Josefsson <jas@extundo.com>
5579 * snprintf.c (snprintf): Handle size==0.
5581 2004-10-01 Simon Josefsson <jas@extundo.com>
5582 Bruno Haible <bruno@clisp.org>
5584 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5585 (snprintf): Declare 'args'.
5587 2004-09-30 Simon Josefsson <jas@extundo.com>
5589 * snprintf.h, snprintf.c: New files.
5591 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5593 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5594 (hol_entry_help): Never translate an empty string.
5595 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5596 * argp.h (OPTION_NO_TRANS): New option.
5598 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5600 * xvasprintf.c: Include xalloc.h.
5601 (xvasprintf): Use xalloc_die, not xmalloc_die.
5603 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5605 * dummy.c: Change copyright notice to FSF, and license to GPL.
5607 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5609 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5610 Problem reported by Bruno Haible in:
5611 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5613 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5615 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5616 in case some system header has #define'd it. Problem reported by
5617 Soeren D. Schulze in
5618 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5620 2004-09-08 Bruno Haible <bruno@clisp.org>
5622 * stdint_.h: New file, taken from GNU clisp.
5624 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5626 * xvasprintf.h: New file.
5627 * xvasprintf.c: New file.
5628 * xasprintf.c: New file.
5630 2004-09-08 Bruno Haible <bruno@clisp.org>
5632 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5634 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5636 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5638 Import from coreutils.
5639 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5640 strings on unbounded length. alloca's performance benefits aren't
5641 that important here.
5643 (parse_with_separator): New function, with most of the internals
5644 of the old parse_user_spec. Allow user to omit both user and group,
5645 for compatibility with FreeBSD.
5646 Clone only the user name, not the entire spec.
5647 Do not set *uid, *gid unless entirely successful.
5648 Avoid memory leak in some failing cases.
5649 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5650 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5651 (parse_user_spec): Rewrite to use parse_with_separator.
5653 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5655 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5656 its complicated substitute.
5657 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5658 and program_invocation_name.
5659 (__argp_basename) [!_LIBC]: Remove; the only use was
5660 replaced by its body.
5661 (__argp_short_program_name): Change condition from
5662 !defined __argp_short_program_name to
5663 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5664 to match argp-namefrob.h.
5665 (__argp_failure): Don't assume strerror_r returns char *.
5666 * argp-parse.c (N_): Define unconditionally.
5667 (argp_default_options): Fill out initializers with 0 to avoid
5670 2004-08-12 Simon Josefsson <jas@extundo.com>
5672 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5673 * getopt_.h: Renamed from getopt.h.
5675 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5677 Merge from coreutils.
5679 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5680 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5681 for Reliant Unix 5.43.
5683 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5684 (union fooround): Use uintmax_t, not long int.
5685 The rest is a merge from libc:
5686 [defined _LIBC]: Include <shlib-compat.h>.
5687 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5689 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5691 * strverscmp.c: Convert to UTF-8.
5693 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5695 * obstack.h (obstack_empty_p):
5696 Don't assume that chunk->contents is suitably aligned.
5697 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5698 Likewise. Problem reported by Benno in
5699 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5701 * chown.c (rpl_chown): Work even if the file is writeable but not
5702 readable. This could be improved further but it'd take some work.
5704 2004-08-08 Simon Josefsson <jas@extundo.com>
5706 * xgethostname.c: Don't include error.h (not used).
5709 * getpass.c: Include getpass.h first.
5711 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5713 * xalloc-die.c: New files.
5714 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5716 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5717 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5718 (_, N_, xalloc_die): Move to xalloc-die.c.
5719 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5720 so that we needn't mess with xalloc_msg_memory_exhausted.
5722 * sha1.h: Renamed from sha.h.
5723 (SHA1_H): Renamed from _SHA_H.
5724 (sha1_ctx): Renamed from sha_ctx.
5725 (sha1_init_ctx): Renamed from sha_init_ctx.
5726 (sha1_process_block): Renamed from sha_process_block.
5727 (sha1_process_bytes): Renamed from sha_process_bytes.
5728 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5729 (sha1_read_ctx): Renamed from sha_read_ctx.
5730 (sha1_stream): Renamed from sha_stream.
5731 (sha1_buffer): Renamed from sha_buffer.
5732 * sha1.c: Likewise; renamed from sha.c.
5733 Do not include <sys/types.h>.
5734 Include <stddef.h> rather than <stdlib.h>.
5736 2004-08-08 Bruno Haible <bruno@clisp.org>
5738 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5739 FILESYSTEM_PREFIX_LEN.
5740 * progreloc.c: Likewise.
5741 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5743 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5746 * argp-help.c (make_hol, hol_append): Don't assume that
5747 SIZE_MAX is a valid preprocessor constant.
5748 (__argp_basename): Change from "#ifndef _LIBC"
5749 to "#ifndef __argp_short_program_name", so that
5750 we don't compile these functions for tar.
5752 More merges from coreutils.
5753 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5754 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5756 * addext.c: Remove; no longer needed.
5757 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5758 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5759 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5760 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5761 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5762 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5763 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5764 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5765 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5766 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5767 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5768 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5769 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5770 Import changes from coreutils.
5772 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5774 Merge from coreutils.
5776 * .gdb-history: Remove; this doesn't belong here.
5778 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5779 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5780 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5782 * dirname.h: Include <stdbool.h>.
5783 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5784 for consistency with POSIX terminology. All uses changed.
5785 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5786 (strip_trailing_slashes): Use bool for booleans.
5787 * stripslash.c (strip_trailing_slashes): Likewise.
5789 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5790 sometimes returns a positive errno value even when it succeeds.
5791 (print_errno_message) [!LIBC]: Fall back on strerror if
5794 * path-concat.c (mempcpy): Don't define if a system header defines it.
5795 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5796 (longest_relative_suffix): New function.
5797 (path_concat): Use it. Assume first argument is not NULL.
5798 Port to DOS. Omit redundant separators.
5799 Report an error instead of returning NULL.
5800 Use mempcpy instead of memcpy.
5801 (xpath_concat): Remove: not declared or used.
5803 * same.h: Include <stdbool.h>
5804 (same_name): Return bool, not int.
5805 * same.c (same_name): Likewise.
5806 (errno): Don't declare; we assume C89 or better now.
5808 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5809 if not already defined.
5811 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5812 * dup-safer.c (errno): Likewise.
5814 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5816 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5819 2004-08-03 Simon Josefsson <jas@extundo.com>
5821 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5822 * progname.h: Don't include stdbool.h.
5824 2004-08-02 Simon Josefsson <jas@extundo.com>
5826 * getsubopt.h: New file, with comments from Bruno Haible.
5827 * getsubopt.c: New file, from glibc, but slightly modified based on
5828 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5830 2004-08-01 Simon Josefsson <jas@extundo.com>
5832 * xgetdomainname.c: Include stdlib.h, for free().
5834 2004-07-16 Simon Josefsson <jas@extundo.com>
5836 * dummy.c: New file.
5838 2004-07-16 Bruno Haible <bruno@clisp.org>
5840 * backupfile.h: Add extern "C" for C++.
5841 * closeout.h: Likewise.
5842 * copy-file.h: Likewise.
5843 * findprog.h: Likewise.
5844 * full-write.h: Likewise.
5845 * pathname.h: Likewise.
5846 * progname.h: Likewise.
5847 * stpcpy.h: Likewise.
5848 * stpncpy.h: Likewise.
5849 * strcase.h: Likewise.
5850 * strstr.h: Likewise.
5851 * xalloc.h: Likewise.
5853 * mbswidth.h: Add extern "C" for C++.
5854 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5856 2004-07-09 Simon Josefsson <jas@extundo.com>
5858 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5859 failed without this.)
5861 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5863 * fchown-stub.c: New file.
5865 2004-06-24 Jim Meyering <jim@meyering.net>
5867 * obstack.h (obstack_base): Cast to (void *), per documentation.
5869 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5871 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5873 2004-06-01 Jim Meyering <jim@meyering.net>
5875 * calloc.c: New file.
5877 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5879 * getdate.y (yylex): Allow space between sign and number.
5880 Problem reported by Dan Jacobson.
5882 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5883 and Jim Meyering <jim@meyering.net>
5885 Merge from coreutils CVS.
5887 * stat-macros.h: New file, with contents from file-type.h
5888 and coreutils' system.h.
5889 * file-type.c: Include "stat-macros.h".
5890 * file-type.h (file_type): Move all macro definitions to new file,
5893 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5894 Wrap old code with this conditional.
5895 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5896 function that does not dereference symlinks.
5897 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5899 * xreadlink.c: Include xreadlink.h first, to catch .h file
5900 dependency problems.
5901 (xreadlink): Accept new arg SIZE, for efficiency.
5902 All decls and uses changed.
5903 * xreadlink.h: Include <stddef.h>, for size_t.
5905 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5906 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5908 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5910 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5912 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5913 macros to be defined.
5914 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5915 the allocator returns NULL because the requested size is zero.
5917 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5919 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5920 var. Add comment explaining why libc still defines it. This
5921 merges the following patch from glibc:
5922 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5924 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5926 * obstack.c (_obstack): Remove unused variable. It hasn't been
5927 present in glibc since revision 1.1 of this file.
5928 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5929 obstack_alignment_mask, obstack_alloc, obstack_base,
5930 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5931 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5932 obstack_grow0, obstack_init, obstack_int_grow,
5933 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5934 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5935 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5936 nonexistent functions.
5938 2004-05-17 Derek R. Price <derek@ximbiot.com>
5939 Paul Eggert <eggert@cs.ucla.edu>
5941 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5943 2004-05-14 Bruno Haible <bruno@clisp.org>
5945 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5946 that consists of a '.' followed by an empty digit string.
5947 Patch by Tor Lillqvist <tml@iki.fi>.
5949 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5951 Port obstack to the AS/400, where pointers are 16 bytes wide and
5952 you cannot cast an integer to a valid pointer. This patch is
5953 currently waiting to be integrated into glibc; see
5954 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5956 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5957 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5958 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5959 (struct obstack): temp member is now a union of a pointer and
5960 an integer, instead of an integer. All integer uses changed.
5961 This does not affect the physical layout of struct obstack,
5962 except on hosts (like the AS/400) where the size or alignment of
5963 void * is greater than that of ptrdiff_t.
5964 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5965 __STDC__)]: Store temporary in pointer member of union, not
5967 * obstack.c: Include <stddef.h>, for offsetof.
5968 (struct fooalign): Remove; it doesn't need a name.
5969 (union fooround): Change double to long double, and add void *.
5970 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5971 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5972 not a macro. Hence the values are always int; so remove all
5973 casts-to-int in uses.
5975 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5976 Derek Price <derek@ximbiot.com>
5978 * alloca.c: Include <alloca.h>, to get our interface.
5979 * alloca_.h: Use __alloca on AIX, so that we don't have to
5980 include <alloca.h> first. Use C89 prototype for alloca; this
5981 requires including <stddef.h> for size_t. Use extern "C" if C++.
5982 Use #elif for simplicity, since we can assume C89 now.
5983 Don't try to source the system alloca.h since it will not be found
5984 and to prevent recursively including its replacement.
5985 * fnmatch.c: Include <alloca.h> instead of opencoding.
5986 * regex.c: Likewise.
5988 2004-05-16 Derek Price <derek@ximbiot.com>
5989 Paul Eggert <eggert@cs.ucla.edu>
5991 getline cleanup. This changes the getndelim2 API: both order of
5992 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5995 * getline.c: Don't include stddef.h or stdio.h, since our
5996 interface does that.
5997 (getline): Always use getdelim, so that we don't have two
5998 copies of this code.
5999 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
6001 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
6002 (GETNDELIM2_MAXIMUM): New macro.
6003 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
6004 instead of the old practice of delim2==0. All callers changed.
6005 Return -1 on overflow, instead of returning junk.
6006 Do not set *linesize unless allocation succeeds.
6007 * getndelim2.h: Do not include stddef.h; no longer needed, now
6008 that we include sys/types.h.
6009 * getnline.h: Likewise.
6010 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
6011 (getndelim2): Reorder arguments.
6012 * getnline.c (getnline, getndelim):
6013 Don't discard the NMAX argument.
6014 (getnline): Invoke getndelim, to avoid code duplication.
6015 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
6016 of (size_t) -1 by callers of the getnline family.
6018 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
6020 * nanosleep.c (suspended): Change its type from int to
6021 sig_atomic_t volatile.
6022 (first_call): Make it private to rpl_nanosleep, and have it
6023 be zero initially as that's a bit faster.
6024 (my_usleep): Round up fractional times instead of truncating them,
6025 as this is the usual meaning for 'sleep'.
6027 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
6029 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
6030 (ENOSYS): Define if not defined.
6031 (settime): Fall back on stime if it exists and settimeofday fails.
6032 But don't bother with fallbacks if a method fails with errno == EPERM.
6034 2004-05-11 Jim Meyering <jim@meyering.net>
6036 Prior to this change, the save_cwd caller required read access to the
6037 current directory on most systems (ones with the fchdir function).
6039 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
6040 fails, try write-only, and finally, resort to using xgetcwd.
6042 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
6044 * obstack.c, obstack.h: Import changes from libc.
6046 2004-04-28 Bruno Haible <bruno@clisp.org>
6048 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
6049 implicitly appends .exe to executables.
6050 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
6051 accepts Windows pathnames.
6052 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
6053 Cygwin like Windows, since it now accepts Windows pathnames.
6054 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
6055 Cygwin like Windows, since it now accepts Windows pathnames.
6056 Reported by Derek Robert Price <derek@ximbiot.com>.
6058 2004-04-20 Jim Meyering <jim@meyering.net>
6060 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
6062 2004-04-20 Jim Meyering <jim@meyering.net>
6063 Bruno Haible <bruno@clisp.org>
6065 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
6066 memory when realloc fails.
6068 2004-04-18 Jim Meyering <jim@meyering.net>
6070 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
6071 don't leak memory and do call END_UTMP_ENT.
6073 2004-04-11 Paul Eggert <eggert@twinsun.com>
6075 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
6076 (CHAR_BIT): Remove, since we assume C89.
6077 Include <stdint.h> if available, as per current Autoconf CVS advice.
6079 2004-03-30 Paul Eggert <eggert@twinsun.com>
6081 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
6082 not bool, to be more consistent with Unix conventions.
6083 Suggested by Bruno Haible.
6085 Merge from coreutils.
6087 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
6090 * getdate.h: Include stdbool.h, and timespec.h instead of
6091 the usual <time.h> dance.
6092 (get_date): Change signature to support fractional time stamps.
6093 All callers changed.
6094 * getdate.y: Include "getdate.h" first, as we can now
6095 assume C89 and don't need to worry about 'const'.
6096 Similarly, include "unlocked-io.h" near start, not in middle.
6098 (textint.value): Use long int rather than int.
6099 (textint.digits): Use size_t rather than int.
6100 (BILLION, LOG10_BILLION): New constants.
6101 (parser_control): New member rel_ns. Members day_ordinal,
6102 time_zone, month, day, hour, minutes, rel_year, rel_month,
6103 rel_day, rel_hour, rel_minutes, rel_seconds
6104 are now long int, not int. Member seconds is now struct timespec,
6105 not int. New member timespec_seen. Members dates_seen, days_seen,
6106 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
6108 (%union.intval): Now long int, not int.
6109 New member timespec.
6110 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
6111 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
6112 (spec): Now is a timespec or an item list.
6113 (timespec, items): New nonterminals.
6114 (time, rel, relunit, number, get_date):
6115 Add support for fractional seconds.
6116 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
6117 (gmtime, localtime, mktime): Remove decls; not needed with C89.
6118 (to_hour): First arg is now long int, not int.
6119 (to_year): Returns long int, not int.
6120 Don't treat year -70 like 70.
6121 (tm_diff): Returns long int, not int.
6122 (lookup_word): Use bool instead of int when appropriate.
6123 (yylex): Use size_t for count, not int.
6124 Detect overflow when parsing large integer constants.
6125 Add support for fractions.
6126 (get_date): Make pointers 'const' if possible.
6127 Use more-portable code to detect integer overflow.
6128 (main) [TEST]: Adjust to above changes. Test for localtime failure.
6129 Don't use ctime; it's not reliable if the year has >4 digits.
6131 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
6132 This is for compatibility with BSD.
6134 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
6135 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
6136 From coreutils' system.h.
6138 * userspec.c: Don't include "posixver.h".
6139 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
6140 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
6141 compatible extension. Simplify code by removing a boolean int
6142 that was always nonzero if a string was nonnull.
6144 2004-03-30 Jim Meyering <jim@meyering.net>
6146 Merge from coreutils.
6148 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
6150 * readtokens.c (readtoken): Don't leak 64 bytes when reading
6151 an empty input stream.
6153 * readtokens.c: Include <stdbool.h>.
6154 (readtoken): Use `size_t' rather than int/long.
6155 All callers adjusted.
6156 Use `bool' rather than `int' where appropriate.
6157 Use memset rather than an explicit loop.
6158 Use x2nrealloc rather than xrealloc.
6159 Allow the use of `\0' as a delimiter.
6160 (readtokens): Likewise.
6161 * readtokens.h (readtoken, readtokens): Update prototypes.
6163 2004-03-30 Bruno Haible <bruno@clisp.org>
6165 * getloadavg.c (getloadavg): Don't assume setlocale returns
6168 2004-03-29 Paul Eggert <eggert@twinsun.com>
6170 Merge changes to getloadavg.c from coreutils and Emacs.
6172 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6173 Define to an expression, not to the empty string.
6174 Include cloexec.h and xalloc.h.
6175 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6176 Use set_cloexec_flag rather than rolling our own.
6177 * cloexec.c, cloexec.h: New files.
6179 2004-03-18 Paul Eggert <eggert@twinsun.com>
6181 * getopt.h: Sync with libc CVS.
6183 2004-03-18 Paul Eggert <eggert@twinsun.com>
6184 Bruno Haible <bruno@clisp.org>
6186 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6187 not on all platforms that have <wchar.h>.
6188 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6190 2004-03-09 Paul Eggert <eggert@twinsun.com>
6192 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6194 * getopt_int.h: New file, also synced from libc.
6196 2004-03-07 Paul Eggert <eggert@twinsun.com>
6198 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6199 '#if' expressions. Unlike the code it replaces, it does not
6200 depend on (defined _SC_PAGESIZE). However, it does depend on
6201 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6202 first reported by Jason Andrade in
6203 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6205 2004-01-18 Simon Josefsson <jas@extundo.com>
6207 * strdup.h: New file.
6208 * strdup.c: Include it.
6209 * path-concat.c: Include strdup.h. Drop strdup declaration.
6210 * userspec.c: Include strdup.h. Drop strdup declaration.
6212 2004-02-06 Karl Berry <karl@gnu.org>
6214 * config.charset: update from gettext 0.14.1.
6216 2004-02-05 Paul Eggert <eggert@twinsun.com>
6218 Add comments and code, prompted by suggestions from Bruno Haible
6220 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6221 describing the enum quoting_style values.
6222 * quotearg.c (quotearg_alloc): New function.
6223 (quotearg_buffer_restyled): Treat lone { and } as special.
6224 Treat = as special. Work around bug with older shells
6225 that "see" a '\' that is really the 2nd byte of a multibyte char.
6226 Quote empty string with shell_quoting_style.
6228 2004-02-03 Bruno Haible <bruno@clisp.org>
6230 * pipe.h: New file, from GNU gettext.
6231 * pipe.c: New file, from GNU gettext.
6233 2004-01-27 Bruno Haible <bruno@clisp.org>
6235 * execute.h: New file, from GNU gettext.
6236 * execute.c: New file, from GNU gettext.
6237 * w32spawn.h: New file, from GNU gettext.
6239 2004-01-23 Paul Eggert <eggert@twinsun.com>
6241 Exit-status fix from coreutils.
6243 Use exit_failure consistently in place of EXIT_FAILURE,
6244 so that program exit statuses are consistent on failure.
6246 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6247 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6248 * argmatch.h: Comment fix to match the above.
6249 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6250 Now a macro referring to exit_failure, instead of a separate
6251 variable. Include "exitfail.h" to get it.
6252 * xstrtol.h: Include "exitfail.h".
6253 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6255 * long-options.c (parse_long_options): Use prototype
6256 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6259 2004-01-21 Jim Meyering <jim@meyering.net>
6261 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6262 so as not to conflict with a different-sized __mktime_internal
6263 function in GNU libc.
6264 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6265 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6267 2004-01-18 Paul Eggert <eggert@twinsun.com>
6269 Merge from diffutils.
6271 * file-type.c (file_type): Add typed memory objects.
6272 * file-type.h (S_TYPEISTMO): New macro.
6274 * c-stack.h (c_stack_action): Remove argv argument.
6275 * c-stack.c (c_stack_action): Likewise. All uses changed.
6276 (die): Don't calculate message unless segv_action returns.
6277 (get_stack_location, min_address_from_argv, max_address_from_argv,
6278 volatile stack_base, volatile_stack_size): Remove.
6279 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6280 that every segmentation violation is a stack overflow. (Ouch!)
6281 See Debian bug 136249 (still outstanding) for more info about why
6282 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6284 2003-11-30 Bruno Haible <bruno@clisp.org>
6286 Safer stack allocation.
6287 * setenv.c: Include allocsa.h.
6288 (alloca): Remove fallback definition.
6289 (freea): Remove macro.
6290 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6293 2003-10-17 Bruno Haible <bruno@clisp.org>
6295 * binary-io.h: Avoid warnings on Cygwin.
6297 2003-12-28 Bruno Haible <bruno@clisp.org>
6299 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6300 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6302 2003-11-28 Bruno Haible <bruno@clisp.org>
6304 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6306 2003-11-27 Bruno Haible <bruno@clisp.org>
6308 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6310 2003-11-17 Bruno Haible <bruno@clisp.org>
6312 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6314 2003-11-24 Bruno Haible <bruno@clisp.org>
6316 * xallocsa.h: New file, from GNU gettext.
6317 * xallocsa.c: New file, from GNU gettext.
6319 2003-11-24 Bruno Haible <bruno@clisp.org>
6321 * allocsa.h: New file, from GNU gettext.
6322 * allocsa.c: New file, from GNU gettext.
6324 2003-11-24 Bruno Haible <bruno@clisp.org>
6326 * eealloc.h: New file.
6328 2004-01-15 Jim Meyering <jim@meyering.net>
6330 Merge from coreutils.
6332 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6333 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6334 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6336 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6337 optional configure-time default.
6339 * version-etc.c (version_etc_copyright): Update copyright date.
6341 * xreadlink.c (xreadlink): Correct outdated comment.
6343 2004-01-15 Paul Eggert <eggert@twinsun.com>
6345 Merge from coreutils.
6347 * posixver.c: Include posixver.h.
6349 * same.c: Include <stdbool.h>, <limits.h>.
6350 (_POSIX_NAME_MAX): Define if not defined.
6352 (same_name): If file names are silently truncated, report
6353 that the file names are the same if they are the same after
6354 the silent truncation.
6356 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6357 conversion function.
6358 * xstrtod.c (xstrtod): Likewise. All callers changed to
6359 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6362 2004-01-14 Paul Eggert <eggert@twinsun.com>
6364 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6365 with like-named macro in fnmatch.c.
6366 (EXT): Use an internal constant instead.
6368 Merge fnmatch patches from glibc.
6369 * fnmatch.c (mbsinit): Remove define.
6370 Add libc_hidden_ver (__fnmatch, fnmatch).
6371 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6372 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6374 2003-12-14 Karl Berry <karl@gnu.org>
6376 * config.charset: update from gettext-runtime.
6378 2003-12-03 Paul Eggert <eggert@twinsun.com>
6380 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6381 Bug reported by Alfred M. Szmidt.
6383 2003-11-29 Karl Berry <karl@gnu.org>
6385 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6387 2003-11-23 Paul Eggert <eggert@twinsun.com>
6388 Bruno Haible <bruno@clisp.org>
6390 * printf-parse.h: Don't include sys/types.h.
6391 (ARG_NONE): New macro.
6392 (char_directive): Change type of *arg_index fields to size_t.
6393 * printf-parse.c: Don't include sys/types.h.
6394 (SSIZE_MAX): Remove macro.
6395 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6396 Remove unnecessary overflow check.
6397 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6400 2003-11-24 Paul Eggert <eggert@twinsun.com>
6402 * alloca.c: Remove dependency on xalloc module.
6403 (xalloc_die): Remove.
6404 (memory_full) [!defined emacs]: New macro.
6405 [!defined emacs]: Don't include xalloc.h.
6406 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6407 address arithmetic overflows. Change datatypes a bit to avoid
6410 2003-11-22 Jim Meyering <jim@meyering.net>
6412 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6414 2003-11-17 Bruno Haible <bruno@clisp.org>
6416 * vasnprintf.c (alloca): Remove fallback definition.
6417 (freea): Remove definition.
6418 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6419 Reported by Paul Eggert.
6421 2003-11-17 Jim Meyering <jim@meyering.net>
6423 On systems without utime and without a utimes function capable of
6424 dealing with a NULL struct utimbuf* argument, this utime replacement
6425 could -- in unusual circumstances -- leak a file descriptor.
6426 * utime.c: Include <unistd.h> and <errno.h>.
6427 (utime_null): Be sure to close `fd' and to preserve errno.
6428 Reported by Geoff Collyer via Arnold Robbins.
6430 2003-11-16 Paul Eggert <eggert@twinsun.com>
6431 Bruno Haible <bruno@clisp.org>
6433 Protect against address arithmetic overflow.
6434 * printf-args.h: Include stddef.h.
6435 (arguments): Change type of field 'count' to size_t.
6436 * printf-args.c (printf_fetchargs): Use size_t instead of
6437 'unsigned int' where appropriate.
6438 * printf-parse.h: Include sys/types.h.
6439 (char_directive): Change type of *arg_index fields to ssize_t.
6440 (char_directives): Change type of fields 'count', max_*_length to
6442 * printf-parse.c: Include sys/types.h and xsize.h.
6443 (SSIZE_MAX): Define fallback value.
6444 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6445 instead of 'int' where appropriate. Check a_allocated, d_allocated
6446 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6447 * vasnprintf.c: Include xsize.h.
6448 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6449 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6450 overflow. Avoid wraparound when converting a width or precision from
6453 2003-11-16 Bruno Haible <bruno@clisp.org>
6455 Update from GNU gettext.
6456 * printf-parse.c: Generalize to it can be compiled for wide strings.
6457 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6458 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6459 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6460 SNPRINTF): New macros.
6461 Don't include <alloca.h> if the file is used inside libintl.
6462 (local_wcslen): New function, for Solaris 2.5.1.
6463 (VASNPRINTF): Use it instead of wcslen.
6465 2003-11-16 Bruno Haible <bruno@clisp.org>
6467 * xsize.h (xmax): New function.
6468 (xsum, xsum3, xsum4): Declare as "pure" functions.
6470 2003-11-12 Paul Eggert <eggert@twinsun.com>
6472 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6473 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6474 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6475 heuristic is just as accurate as far as we know, and it removes a
6476 dependency on size_max.m4 and ptrdiff_max.m4.
6478 2003-11-12 Paul Eggert <eggert@twinsun.com>
6480 * xstrtol.c (__xstrtol): Remove "break" immediately after
6481 "return", to pacify some unknown compiler. Problem reported
6484 2003-11-11 Bruno Haible <bruno@clisp.org>
6486 * xsize.h (SIZE_MAX): Remove fallback definition.
6487 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6490 2003-11-10 Paul Eggert <eggert@twinsun.com>
6492 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6493 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6494 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6496 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6497 not (size_t) -1, since it's defined here.
6499 2003-11-06 Paul Eggert <eggert@twinsun.com>
6501 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6502 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6503 Reject sizes of exactly SIZE_MAX bytes.
6504 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6505 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6507 2003-11-05 Bruno Haible <bruno@clisp.org>
6509 * xsize.h: Include limits.h, to avoid a possible collision with
6510 SIZE_MAX defined in <limits.h> on Solaris.
6512 2003-11-04 Bruno Haible <bruno@clisp.org>
6514 * xsize.h: New file.
6515 * linebreak.c: Include xsize.h.
6516 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6517 argument for overflow.
6518 Suggested by Paul Eggert.
6520 2003-10-31 Bruno Haible <bruno@clisp.org>
6522 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6523 to avoid (extremely rare) race condition.
6524 Suggested by Paul Eggert.
6526 2003-11-03 Jim Meyering <jim@meyering.net>
6528 * userspec.c: Include "userspec.h".
6529 * userspec.h: New file.
6531 2003-10-31 Paul Eggert <eggert@twinsun.com>
6533 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6534 * mountlist.c (SIZE_MAX): Define if not defined already.
6535 (read_filesystem_list): Set and use me_type_malloced.
6536 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6537 whatever the type happens to be), for brevity and consistency.
6538 Check for size calculation overflow on Alphas running OSF/1.
6540 2003-10-31 Jim Meyering <jim@meyering.net>
6542 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6544 * linebuffer.c: Include <string.h> for declaration of memset.
6546 2003-10-30 Paul Eggert <eggert@twinsun.com>
6547 Bruno Haible <bruno@clisp.org>
6549 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6550 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6552 2003-10-29 Paul Eggert <eggert@twinsun.com>
6554 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6555 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6557 * quotearg.c (quotearg_n_options): Use it.
6558 * group-member.c: Include <stdbool.h>.
6559 (free_group_info): Arg is now const *; don't free arg.
6560 (get_group_info): Now returns bool and accepts struct group_info *,
6561 rather than returning a malloc'ed struct group_info *.
6562 All uses changed. Check for overflow in internal size calculation.
6564 * getusershell.c (readname): Simplify the code by using x2nrealloc
6565 rather than xmalloc/xrealloc.
6566 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6567 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6568 conformance bug: the old code used a pointer after freeing the
6569 storage that it addressed.
6570 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6571 rather than doing it by hand.
6572 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6573 the buffer preserved. Use free and xmalloc instead.
6574 * quotearg.c (quotearg_n_options): Likewise.
6575 Use a simpler test for size overflow. Don't use xalloc_oversized
6576 because unsigned int might be wider than size_t (!); this suggests
6577 that we should switch from unsigned int to size_t for slot numbers.
6579 2003-10-27 Bruno Haible <bruno@clisp.org>
6581 * stdbool_.h: Better support for BeOS.
6583 2003-10-27 Paul Eggert <eggert@twinsun.com>
6585 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6586 to allocate the returned structure. Do not allocate a subarray,
6587 as x2nrealloc will do that.
6588 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6589 instead of xnrealloc.
6590 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6592 2003-10-26 Paul Eggert <eggert@twinsun.com>
6594 * xalloc.h (xalloc_oversized): New static inline function, for
6595 callers that want to do their own size-overflow checking. Include
6596 <stdbool.h>, since xalloc_oversized returns bool.
6597 * xalloc.c (array_size_overflow): Remove. All callers changed
6598 to use xalloc_oversized.
6600 Add two functions x2realloc, x2nrealloc, for programs that grow
6601 arrays dynamically by doubling their sizes.
6602 * xalloc.h (x2realloc, x2nrealloc): New decls.
6603 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6606 Port to C99 semantics for 'inline' of external functions.
6607 Bug reported by Bruno Haible.
6608 * xmalloc.c (xnmalloc_inline): New static inline function,
6609 with the old contents of xnmalloc.
6610 (xnmalloc, xmalloc): Use it.
6611 (xnrealloc_inline): New static inline function,
6612 with the old contents of xnrealloc.
6613 (xnrealloc, xrealloc): Use it.
6615 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6617 2003-10-25 Paul Eggert <eggert@twinsun.com>
6619 Fix several address-calculation bugs in the hash modules,
6620 plus some minor code cleanup.
6622 * hash.h: Include <stdbool.h>, for bool.
6623 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6624 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6625 hash_get_n_entries, hash_get_max_bucket_length,
6626 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6627 hash_rehash): Use size_t rather than unsigned.
6628 * hash.c (struct hash_table, hash_get_n_buckets,
6629 hash_get_n_buckets_used, hash_get_n_entries,
6630 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6631 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6632 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6634 (SIZE_MAX): Define if not defined.
6635 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6636 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6638 Use const * when possible.
6639 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6640 (check_tuning): Fix bug: if tuning parameters were very close to
6641 0 or 1, rounding errors could have caused subscript violations.
6642 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6643 (hash_initialize): Add 'fail:' label
6644 to free table and return NULL, and use it to simplify code.
6645 Use calloc rather than clearing the storage ourself.
6646 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6647 buffer size calculations.
6648 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6649 Include <stddef.h>, for size_t.
6650 * hash-pjw.c (hash_pjw): Likewise.
6651 Switch to method described by Bruno Haible.
6652 Include <limits.h>, for CHAR_BIT.
6653 (SIZE_BITS): New macro.
6655 2003-10-21 Paul Eggert <eggert@twinsun.com>
6657 * getndelim2.c (getndelim2): When size calculation overflows,
6658 ceiling the allocation at NMAX bytes rather than silently
6659 discarding input bytes before NMAX is reached. This makes
6660 a difference only if NMAX exceeds SIZE_MAX / 2.
6662 * obstack.c: Merge from glibc.
6663 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6664 Add libc_hidden_def (_obstack_newchunk).
6665 (_obstack_free) [! defined _LIBC]: Remove.
6666 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6667 a clone of the function body.
6668 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6669 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6671 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6672 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6675 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6676 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6677 Don't use lvalue casts, as GCC plans to remove support for them
6678 in GCC 3.5. Reported by Joseph S. Myers. This bug
6679 was also present in the non-GCC version, indicating that this
6680 code had always been buggy and had never been widely used.
6681 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6682 Use the fast variant of each macro, rather than copying the
6683 definiens of the fast variant; that way, we'll be more likely to
6684 catch future bugs in the fast variants.
6686 2003-10-20 Bruno Haible <bruno@clisp.org>
6688 * wait-process.h: New file, from GNU gettext.
6689 * wait-process.c: New file, from GNU gettext.
6691 2003-10-19 Jim Meyering <jim@meyering.net>
6693 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6695 2003-10-16 Paul Eggert <eggert@twinsun.com>
6697 * getgroups.c: Include <errno.h>, <stdlib.h>.
6698 (getgroups): First arg is int, not size_t.
6699 Don't let 'free' mangle errno.
6701 2003-10-16 Jim Meyering <jim@meyering.net>
6703 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6705 2003-10-15 Paul Eggert <eggert@twinsun.com>
6707 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6709 (new_exclude, add_exclude_file): Initial size no longer needs to
6711 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6712 our own address arithmetic overflow checking.
6714 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6715 (fnmatch): Do not alloca more than 2000 wide characters;
6716 instead, use malloc for large buffers.
6717 Check for address arithmetic overflow, and return -1
6718 with errno set to ENOMEM in that case.
6719 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6720 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6721 instead, return -1. Check for address arithmetic overflow.
6723 2003-10-14 Paul Eggert <eggert@twinsun.com>
6725 Handle invalid suffixes and overflow independently, so that
6726 callers can treat them independently as needed. Fix some bugs in
6727 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6728 suffix for a human-readable blocksize. The major caller-visible
6729 change is the addition of a new
6730 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6731 that both overflow and suffix chars were found.
6733 * human.c (humblock): Don't check separately for invalid suffix
6734 char; that is xstrtoumax's job (now that its bug is fixed).
6735 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6736 INTMAX_MAX]: New macros.
6737 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6738 TYPE_MAXIMUM): New macros.
6739 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6740 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6741 if overflow occurs, as it's what __strtol does and it's more useful
6743 (__xstrtol): If __strtol reports some error other than ERANGE,
6744 reflect it to the caller as LONGINT_INVALID. If it reports
6745 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6746 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6747 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6749 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6750 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6751 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6752 [defined UINTMAX_MAX]: New macros.
6754 2003-10-14 Bruno Haible <bruno@clisp.org>
6756 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6757 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6758 Also use volatile where needed.
6760 2003-10-12 Paul Eggert <eggert@twinsun.com>
6762 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6763 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6764 and define in terms of the other primitives.
6765 * xmalloc.c: Include stdbool.h; do not include exit.h.
6766 (SIZE_MAX): Define if not already defined.
6767 (array_size_overflow): New function.
6768 (xalloc_die): Abort instead of exiting if 'error' returns.
6769 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6770 (xmalloc, xrealloc): Use them.
6771 (xcalloc): Check for address arithmetic overflow.
6772 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6773 a bit faster than strcpy.
6775 2003-10-08 Paul Eggert <eggert@twinsun.com>
6777 Merge getpass from libc, plus a few fixes.
6779 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6780 Include <stdbool.h>.
6781 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6782 __fsetlocking to empty.
6783 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6784 do include <bits/libc-lock.h>.
6785 Do not include <fcntl.h>; not needed.
6786 [_LIBC]: Include <wchar.h>.
6787 (NOTCANCEL_MODE): New macro.
6788 (flockfile, funlockfile) [_LIBC]: New macros.
6789 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6790 [!_LIBC]: New macros.
6791 (call_fclose): New function.
6792 (getpass): Use it. Save tty stream separately; this simplifies the
6793 code and makes it more reliable if stdin happens to equal stdout.
6794 Invoke __fsetlocking on tty.
6795 Handle thread cancellation if needed.
6796 Namespace cleanup (use __tcgetattr, __getline).
6797 Use bool for Booleans.
6798 [USE_IN_LIBIO]: Handle wide streams.
6799 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6800 stream might go where.
6802 * unlocked-io.h: Include <stdio.h>, so that the caller
6803 doesn't have to include <stdio.h> before us.
6804 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6805 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6806 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6807 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6808 if not declared, so that we can use getpass.c code from libc without
6810 (flockfile, ftrylockfile, funlockfile): New macros.
6812 2003-10-06 Bruno Haible <bruno@clisp.org>
6814 * version-etc-2.h: Remove file.
6815 * version-etc-2.c: Remove file.
6817 2003-09-25 Jim Meyering <jim@meyering.net>
6818 Bruno Haible <bruno@clisp.org>
6820 This lets translators provide better translations for the
6821 "Written by ..." part of --version output.
6822 * version-etc.h: Include stdarg.h.
6823 (version_etc_copyright): Declare as readonly.
6824 (version_etc): Make this function variadic with a NULL-terminated list
6825 of author name strings.
6826 (version_etc_va): New declaration.
6827 * version-etc.c: Include stdarg.h, stdlib.h.
6828 (version_etc_copyright): Declare as readonly.
6829 (version_etc_va): New function. Provide a different translatable string
6830 for each possible number of authors < 10. Abbreviate when there are 10
6832 (version_etc): Make this function variadic. Call version_etc_va.
6833 Suggestion from Gary V. Vaughan.
6835 * long-options.h (parse_long_options): Change prototype: the authors
6836 string is moved to the end and becomes variadic.
6837 * long-options.c: Include stdarg.h.
6838 (parse_long_options): Make this function variadic, too.
6839 Call version_etc_va, not version_etc.
6841 2003-10-06 Bruno Haible <bruno@clisp.org>
6843 * fatal-signal.h: New file, from GNU gettext.
6844 * fatal-signal.c: New file, from GNU gettext.
6846 2003-10-04 Karl Berry <karl@gnu.org>
6848 * argp*: update from libc.
6850 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6852 * getpass.c (getpass): Use a no-op fseek when switching from input to
6853 output mode on the same stream.
6855 2003-09-29 Paul Eggert <eggert@twinsun.com>
6857 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6858 Fix arg typo in previous patch.
6860 2003-09-28 Jim Meyering <jim@meyering.net>
6862 * error.c: Correct cpp indentation.
6864 2003-09-27 Paul Eggert <eggert@twinsun.com>
6866 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6867 Omit the special code that used __typeof__, since we worry that
6868 it could be more trouble than it's worth. See:
6869 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6870 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6874 2003-09-26 Jim Meyering <jim@meyering.net>
6876 * error.c (error_tail): Move some declarations
6877 into inner scope where the local variables are used.
6879 2003-09-26 Bruno Haible <bruno@clisp.org>
6881 * stpncpy.h (gnu_stpncpy): New declaration.
6882 (stpncpy): Define as alias for gnu_stpncpy.
6883 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6885 2003-09-26 Paul Eggert <eggert@twinsun.com>
6887 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6888 (error_tail): Do not loop, reallocating temporary buffer, since
6889 the output cannot contain more wide characters than the input
6890 contains bytes, the size must be big enough already. This avoids
6891 one potential size overflow calculation. Check for size overflow
6892 when calculating temporary buffer size. Free temporary buffer
6893 when done, if it was allocated with malloc; this plugs a memory
6894 leak. Remove casts from void * to pointers, that are no longer
6895 needed now that we're assuming C89 or better.
6897 Merge error changes from glibc.
6899 * error.c, error.h: Update copyright notice header to match glibc.
6900 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6901 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6902 Disable cancellation while printing error.
6903 * error.h: Prepend __ to parameter names.
6905 2003-09-25 Karl Berry <karl@gnu.org>
6907 * argp-fmtstream.c, argp-help.c: update from libc.
6909 2003-09-25 Bruno Haible <bruno@clisp.org>
6911 * version-etc-2.h: New file, from version-etc.h with modifications.
6912 * version-etc-2.c: New file, from version-etc.c with modifications.
6914 2003-09-25 Simon Josefsson <jas@extundo.com>
6916 * xgetdomainname.h: New file.
6917 * xgetdomainname.c: New file.
6919 2003-09-25 Simon Josefsson <jas@extundo.com>
6920 Bruno Haible <bruno@clisp.org>
6922 * getdomainname.h: New file.
6923 * getdomainname.c: New file.
6925 2003-09-24 Paul Eggert <eggert@twinsun.com>
6927 * linebuffer.c (freebuffer): Don't free the argument, just
6928 the buffer associated with the argument. Bug reported by
6931 2003-09-19 Karl Berry <karl@gnu.org>
6933 * argp.h: update from libc.
6935 2003-09-16 Paul Eggert <eggert@twinsun.com>
6937 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6938 input error, instead of returning NULL the next time we are called
6939 (and therefore losing track of errno).
6941 2003-09-15 Paul Eggert <eggert@twinsun.com>
6943 * getndelim2.c (getndelim2): Don't trash errno when a read
6944 fails, so that the caller gets the proper errno.
6946 * readutmp.c (read_utmp): Likewise.
6947 Check for fstat error. Close stream and free storage
6950 2003-09-14 Bruno Haible <bruno@clisp.org>
6952 * fwriteerror.h: New file.
6953 * fwriteerror.c: New file.
6955 2003-09-14 Jim Meyering <jim@meyering.net>
6957 * getloadavg.c: Correct cpp indentation.
6958 * strdup.c: Likewise.
6959 * vasnprintf.c: Likewise.
6961 2003-09-12 Paul Eggert <eggert@twinsun.com>
6963 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6964 * obstack.c [!defined _LIBC]: Likewise.
6965 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6966 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6967 * exitfail.c: Don't include stdlib.h; no longer needed.
6969 More changes to assume C89 or better.
6971 * error.c (error_tail): Assume vprintf.
6973 * argmatch.c (getenv): Remove decl.
6974 * progreloc.c (get_full_program_name): Define via prototype.
6975 * setenv.c (clearenv): Likewise.
6976 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6978 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6979 (malloc, memcpy): Remove decls.
6980 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6981 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6982 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6983 (memcpy): Remove macro.
6984 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6985 (__P): Remove. All uses removed.
6986 (PTR): Remove. All uses changed to void *.
6987 (CHAR_BIT, NULL): Remove.
6988 (spaces, zeros, memset_space, memset_zero)
6989 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6991 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6992 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6993 Define with prototype.
6994 Remove now-unnecessary prototype decl.
6995 (extra_args_spec): Assume ANSI C. All uses changed.
6996 (extra_args_spec_iso): Remove.
6997 (my_strftime, emacs_strftimeu): Define via prototype.
6998 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
7000 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
7001 * strtoimax.c: Include <stdlib.h> unconditionally.
7002 (strtoul, strtol): Remove decls.
7003 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
7005 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
7006 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
7007 (LOCALE_PARAM_PROTO): New macro.
7008 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
7009 (INTERNAL (strtol), strtol): Define with a prototype.
7010 (PARAMS): Remove. All uses removed.
7011 * tempname.c: Include <string.h> unconditionally.
7012 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
7013 * xgethostname.c (main): Define with a prototype.
7014 * xmalloc.c: Include "xalloc.h" first, to check interface.
7015 Include <stdlib.h> unconditionally.
7016 (calloc, malloc, realloc, free): Remove decls.
7017 * xstrtod.c: Include "xstrtod.h" first, to check interface.
7018 Include <stdlib.h> unconditionally. Sort include file names.
7020 (xstrtod): Define with a prototype.
7021 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
7022 (strtol, strtoul): Remove decls.
7024 2003-09-11 Paul Eggert <eggert@twinsun.com>
7026 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
7027 Include <stdlib.h>, <string.h> unconditionally.
7028 Remove now-unnecessary cast to char *.
7029 * strnlen.c: Include <string.h> unconditionally.
7030 * yesno.c (yesno): Define with a prototype.
7032 2003-09-10 Bruno Haible <bruno@clisp.org>
7034 * strcspn.c: Include <string.h> unconditionally.
7035 * strpbrk.c: Include <string.h> unconditionally.
7036 * strstr.c: Include <string.h> unconditionally.
7037 * unicodeio.c: Include <string.h> unconditionally.
7038 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
7039 * unsetenv.c: Likewise.
7040 * xreadlink.c: Include <stdlib.h> unconditionally.
7041 * yesno.c: Include <stdlib.h> unconditionally.
7042 (rpmatch): Add prototype.
7044 2003-09-10 Jim Meyering <jim@meyering.net>
7046 * error.c: Correct indentation of cpp directives.
7048 2003-09-09 Paul Eggert <eggert@twinsun.com>
7052 * acosl.c (main): Use a prototype.
7053 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
7056 * getloadavg.c (getloadavg, main): Define via prototypes.
7058 * getopt.h (struct option.name): Assume C89, and use 'const'.
7059 (getopt, etopt_long, getopt_long_only, _getopt_internal)
7060 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
7062 * getopt.c (const): Remove macro.
7063 Include <string.h> unconditionally.
7064 (my_index): Remove; all uses changed to strchr.
7065 (strlen): Remove decl.
7066 (exchange): Remove forward decl; no longer needed.
7067 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
7068 Define with prototype.
7069 * getopt1.c (const): Remove macro.
7070 (getopt_long, getopt_long_only, main): Define with prototype.
7072 * getugroups.c: Include <string.h> unconditionally.
7074 * getusershell.c: Include <stdlib.h> unconditionally.
7075 (getusershell, setusershell, endusershell, readname, main):
7076 Define with prototypes.
7078 * group-member.c: Include group-member.h first.
7079 Include <stdlib.h> unconditionally.
7081 * hard-locale.c: Include hard-locale.h first.
7082 Include <stdlib.h>, <string.h> unconditionally.
7084 * hash.c (free, malloc): Remove decls.
7085 Include <stdlib.h> unconditionally.
7087 * human.c: Include <stdlib.h>, <string.h> unconditionally.
7088 (getenv): Do not declare.
7090 * idcache.c: Include <string.h> unconditionally.
7092 * long-options.c: Include long-options.h first, to test interface.
7093 Include <stdlib.h> unconditionally.
7095 * makepath.c: Include makepath.h first, to test interface.
7096 Include <stdlib.h> and <string.h> unconditionally.
7098 * linebuffer.c: Include <stdlib.h>.
7099 (free): Remove decl.
7101 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
7102 rpl_malloc returns void *, not char *.
7103 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
7105 * md5.h: Include <limits.h> unconditionally.
7106 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
7107 (__P): Remove; all uses removed.
7108 * md5.c: Include "md5.h" first.
7109 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
7110 md5_buffer, md5_process_bytes, md5_process_block):
7111 Define with prototypes.
7112 * sha.h (__P): Remove all uses. (It wasn't defined??)
7113 * sha.c: Include "sha.h" first.
7114 Include <stdlib.h>, <string.h> unconditionally.
7116 * memchr.c (__ptr_t): Remove; all uses changed to void *.
7117 * memcmp.c (__ptr_t): Likewise.
7118 * memrchr.c (__ptr_t): Likewise.
7119 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
7120 Include <string.h> unconditionally.
7121 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
7122 * memchr.c: Include <stdlib.h> unconditionally.
7123 * memchr.c (LONG_MAX): Remove.
7124 * memrchr.c (LONG_MAX): Likewise.
7125 * memchr.c (__memchr): Define via a prototype.
7126 * memrchr.c (__memrchr): Likewise.
7127 * memcmp.c (__P): Remove, and remove all uses.
7128 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
7129 Remove forward decls; no longer needed.
7130 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
7131 Use types required by C89 in prototype.
7133 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
7134 * savedir.c: Likewise.
7135 * mkdir.c (free): Remove decl.
7136 * rmdir.c (rmdir): Define with a prototype.
7137 * savedir.c: Include savedir.h first, to test interface.
7139 * mktime.c (STDC_HEADERS): Remove.
7140 Include <stdlib.h>, <string.h> unconditionally.
7142 * modechange.c: Include <stdlib.h> unconditionally.
7143 (malloc): Remove decl.
7145 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
7146 (free): Remove decl.
7148 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
7149 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
7150 (This type really should be intptr_t, but that's a C99ism.)
7151 (_obstack_memcpy): Remove: all uses changed to memcpy.
7152 Include <string.h> unconditionally.
7153 (struct obstack): Assume __STDC__ for types of members
7154 chunkfun, freefun, extra_arg.
7155 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
7156 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7157 obstack_begin, obstack_specify_allocation,
7158 obstack_specify_allocation_with_arg, obstack_chunkfun,
7159 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7160 Remove unprototyped decls and the macros that use them.
7161 * obstack.c (POINTER): Remove. All uses changed to void *.
7162 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7163 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7164 (defined __STDC__ && __STDC__)]:
7165 Remove nonprototyped code.
7166 Include <stdlib.h> unconditionally.
7167 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7168 _obstack_allocated_p, _obstack_free, obstack_free,
7169 _obstack_memory_used, print_and_abort):
7170 Define using prototypes.
7171 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7172 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7173 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7174 obstack_next_free, obstack_object_size, obstack_room) [0]:
7175 Remove unused, unprototyped code.
7177 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7179 * physmem.c (physmem_total, physmem_available, main): Define
7182 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7183 (main): Define with a prototype.
7185 * posixver.c (getenv): Remove decl.
7187 * putenv.c (malloc): Returns void *, not char *.
7188 Include <string.h> unconditionally.
7189 (strchr, memcpy, NULL): Do not define.
7191 * readtokens.c: Include readtokens.h first, to test interface.
7192 Include <stdlib.h>, <string.h> unconditionally.
7193 (init_tokenbuffer): Define with a prototype.
7195 * regex.c (PARAMS): Remove. All uses removed.
7196 All uses of _RE_ARGS removed, too.
7197 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7199 (bzero): Assume memset exists.
7200 (memcmp, memcpy, NULL): Remove.
7201 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7202 char, or assignments to local vars of type signed char.
7203 (init_syntax_once, PREFIX(extract_number_and_incr),
7204 PREFIX(print_partial_compiled_pattern),
7205 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7206 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7207 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7208 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7209 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7210 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7211 wcs_compile_range, byte_compile_range, truncate_wchar,
7212 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7213 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7214 count_mbs_length, wcs_re_match_2_internal,
7215 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7216 PREFIX(alt_match_null_string_p),
7217 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7218 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7219 regfree, PREFIX(extract_number)): Define with prototype. Remove
7220 now-unnecessary declaration, if any.
7221 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7223 Remove now-unnecessary casts among pointer types.
7224 * regex.h (_RE_ARGS): Remove. All uses removed.
7226 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7227 (free): Remove decl.
7229 * rpmatch.c: Include <stdlib.h> unconditionally.
7231 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7232 (free): Remove decl.
7234 * save-cwd.c: Include <stdlib.h> unconditionally.
7235 * xgetcwd.c: Likewise.
7237 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7238 (free): Remove decl.
7240 * strchrnul.c (strchrnul): Define with a prototype.
7241 Fix bug: c_in was not converted to char before searching.
7243 The following changes are not K&R related:
7245 * group-member.h: Include <sys/types.h>, so that this file is
7247 * makepath.h: Likewise.
7249 * getusershell.c (readname, default_index, line_size, readname):
7250 Use size_t, not int, for sizes.
7251 (readname): If the size overflows, report an error instead of
7254 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7256 * getndelim2.c: Assume stdlib.h per the C89 spec.
7258 2003-09-08 Paul Eggert <eggert@twinsun.com>
7260 Assume C89 or better; remove K&R cruft.
7261 A few of these changes were first proposed by Derek Robert Price
7262 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7264 * addext.c: Include <string.h> unconditionally.
7265 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7266 Don't declare getenv or malloc.
7268 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7269 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7271 (find_stack_direction, alloca): Use prototypes.
7273 * atexit.c (atexit): Define using a prototype.
7275 * basename.c, dirname.c, stripslash.c:
7276 Include <string.h> unconditionally.
7278 * bcopy.c: Include <stddef.h>.
7279 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7281 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7283 * error.h (error, error_at_line, error_print_progname)
7284 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7285 * error.c: Include error.h first, to check interface.
7286 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7287 (VA_START): Remove; all uses changeed to va_start.
7288 (exit, strerror): Remove decls.
7289 (error_print_progname): Prototype uncondionally.
7290 Don't include <errno.h>; no longer needed.
7291 (private_strerror): Remove.
7292 (error_tail): Always define.
7293 (error, error_at_line): Assume C89 or better; always use prototypes.
7294 * fatal.c: Include "fatal.h" first, to test interface.
7295 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7296 (VA_START): Remove; all uses changed to va_start.
7297 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7299 (exit): Remove decl.
7300 (fatal): Prototype unconditionally. Assume va_start works.
7301 Abort at end, to pacify gcc.
7303 * euidaccess.c (main): Define with a prototype.
7305 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7307 * exitfail.c: Include <stdlib.h> unconditionally.
7309 * fnmatch_.h (__P): Remove. All uses changed to assume
7311 * fnmatch.c: Include fnmatch.h first, to test interface.
7312 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7313 (getenv): Remove decl.
7314 (fnmatch): Define using a prototype.
7315 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7316 (FCT): Define using a prototype.
7318 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7320 * gethostname.c: Include <stddef.h>.
7321 (gethostname): Define with prototype. Length is size_t, not int.
7323 2003-09-08 Paul Eggert <eggert@twinsun.com>
7325 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7326 getversion.c should have been removed then, but was accidentally
7329 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7330 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7332 2003-09-07 Paul Eggert <eggert@twinsun.com>
7334 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7335 copy_tm_result. Bug reported by Simon Josefsson in
7336 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7338 2003-09-06 Paul Eggert <eggert@twinsun.com>
7340 * time_r.c, time_r.h: New files.
7342 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7344 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7345 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7347 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7349 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7350 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7353 * timegm.c: Switch to glibc implementation, with the following changes:
7354 [defined HAVE_CONFIG_H]: Include <config.h>.
7355 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7356 (__mktime_internal) [!defined _LIBC]: New decl.
7357 (__gmtime_r) [!defined _LIBC]: New macro and function.
7358 (timegm): Use a prototype, since gnulib assumes C89.
7359 Do not bother declaring tmp to be const, as it's not really usefu.
7360 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7361 (timegm): Declare only if HAVE_DECL_TIMEGM.
7363 2003-09-03 Paul Eggert <eggert@twinsun.com>
7365 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7366 Bug reported by Lute Kamstra in
7367 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7369 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7370 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7371 course with correspondingly smaller numbers for tomorrow and
7372 yesterday. From Tadayoshi Funaba. Originally installed into
7373 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7376 2003-08-31 Simon Josefsson <jas@extundo.com>
7378 * timegm.h: New file.
7379 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7381 2003-08-31 Karl Berry <karl@gnu.org>
7383 * argp.h: update from libc.
7385 2003-08-28 Bruno Haible <bruno@clisp.org>
7387 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7388 warning on QNX, which defines O_BINARY to 000000.
7390 2003-08-24 Bruno Haible <bruno@clisp.org>
7392 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7393 MSVC7 <stdio.h> is included later.
7395 2003-08-20 Bruno Haible <bruno@clisp.org>
7397 * progname.h: New file, from GNU gettext.
7398 * progname.c: New file, from GNU gettext.
7399 * progreloc.c: New file, from GNU gettext.
7401 2003-08-19 Bruno Haible <bruno@clisp.org>
7403 * xstrdup.c: Assume <string.h> exists.
7405 2003-08-18 Jim Meyering <jim@meyering.net>
7407 * setenv.h: Indent nested cpp directive.
7408 * vasnprintf.c: Remove trailing blanks.
7410 2003-08-17 Simon Josefsson <jas@extundo.com>
7411 Bruno Haible <bruno@clisp.org>
7413 * xstrndup.h: New file.
7414 * xstrndup.c: New file.
7416 2003-08-17 Bruno Haible <bruno@clisp.org>
7418 * strndup.h: New file.
7420 2003-08-16 Paul Eggert <eggert@twinsun.com>
7422 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7423 space, undoing this 2003-08-12 change:
7424 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7426 2003-08-16 Jim Meyering <jim@meyering.net>
7428 Merge from coreutils.
7429 * xstrtoimax.c: #else #if -> #elif.
7430 * xstrtoumax.c: Likewise.
7432 2003-08-15 Paul Eggert <eggert@twinsun.com>
7434 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7435 rather than tab, after '#' in shell-script copyright notices.
7436 Suggested by Bruno Haible.
7438 2003-08-15 Jim Meyering <jim@meyering.net>
7439 and Paul Eggert <eggert@twinsun.com>
7441 Merge from coreutils.
7442 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7443 member but strut utmpx does not. Needed for AIX 4.3.3.
7444 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7446 2003-08-15 Jim Meyering <jim@meyering.net>
7448 Merge from coreutils.
7449 * xgethostname.c: Include <stdlib.h>.
7450 (xghostname): Don't exit for anything other than memory-related
7451 failure; just return NULL.
7452 * userspec.c: Include "posixver.h".
7453 (parse_user_spec): Accept `.' as a separator only
7454 in pre-POSIX-200112 mode.
7455 * strtoimax.c: Use #elif rather than #else #if.
7456 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7457 Remove function, now that we can rely on a working tzset function.
7458 [!_LIBC]: Ensure that the required autoconf test has been run.
7459 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7460 Use underlying_strftime for %r.
7461 * sha.c: Merge in some clean-up and optimization changes from glibc.
7462 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7463 Ensure that it is a multiple of 64.
7464 Rearrange loop exit tests so as to avoid performing an
7465 additional fread after encountering an error or EOF.
7466 * realloc.c: Update copyright date.
7468 2003-08-14 Jim Meyering <jim@meyering.net>
7470 Merge from coreutils.
7471 * obstack.h: Whitespace changes.
7472 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7473 and xcalloc return values.
7474 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7475 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7476 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7477 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7478 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7480 Use mntctl's return value to drive the entry-processing loop, since
7481 we can't rely on the value of the vmt_length member in the last
7482 entry. On some systems doing so could result in exhausting
7483 virtual memory. Based in part on a patch from Mike Jetzer.
7485 2003-08-14 Jim Meyering <jim@meyering.net>
7486 and Paul Eggert <eggert@twinsun.com>
7488 Merges from coreutils, plus other fixes.
7489 * physmem.c: Merge in portability changes from gcc/libiberty
7490 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7491 for credits and details. Thanks to Kaveh Ghazi for helping
7492 to keep these files in sync.
7493 (ARRAY_SIZE): Define it.
7494 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7495 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7496 (memcasecmp): Don't assume size_t fits in unsigned int.
7497 Remove casts and duplicate code.
7498 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7499 (memcpy): Remove definition.
7500 Merge in some clean-up and optimization changes from glibc.
7501 [BLOCKSIZE]: Move definition to top of file.
7502 Ensure that it is a multiple of 64.
7503 Rearrange loop exit tests so as to avoid performing an
7504 additional fread after encountering an error or EOF.
7505 * md5.h (md5_uintptr): Define.
7506 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7507 return to the initial working directory. Preserve errno
7509 * idcache.c: Include "xalloc.h".
7510 (xmalloc, xrealloc): Remove decls.
7511 (getuser): Remove casts no longer required in C89.
7512 * human.c: Include stdio.h, for sprintf.
7513 * group-member.c: Include "xalloc.h".
7514 (xmalloc, xrealloc): Remove decls.
7515 (get_group_info): Remove casts no longer required in C89.
7516 * getusershell.c (readname): Remove casts no longer required in C89.
7517 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7518 * getline.c: Whitespace fix, from coreutils.
7520 2003-08-13 Paul Eggert <eggert@twinsun.com>
7522 * exclude.c: Include <ctype.h>
7523 (IN_CTYPE_DOMAIN): New macro.
7525 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7528 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7529 Undo previous (whitespace-only) change.
7531 2003-08-12 Paul Eggert <eggert@twinsun.com>
7533 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7534 Normalize leading white space and remove trailing white space.
7535 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7536 notice, as per ../config/srclist-update.
7538 Merge from coreutils.
7539 * euidaccess.h: New file.
7540 * euidaccess.c: Include it.
7541 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7542 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7543 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7545 2003-08-11 Bruno Haible <bruno@clisp.org>
7547 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7548 (vasnprintf): Use it instead of wcslen.
7550 2003-08-11 Bruno Haible <bruno@clisp.org>
7552 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7553 value to ensure that _Bool promotes to int. Use #define for _Bool when
7554 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7556 2003-08-10 Karl Berry <karl@gnu.org>
7558 * regex.h: update from libc (whitespace fix).
7560 2003-08-09 Paul Eggert <eggert@twinsun.com>
7562 Merge some files from coreutils. These changes were
7563 originally made by Jim Meyering.
7564 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7565 many older Unixes require this.
7566 * alloca.c (alloca): Remove cast to argument of free;
7567 no longer needed in C89.
7568 * alloca_.h, regex.h: Fix white space to match
7569 what GNU indent does.
7571 2003-08-05 Paul Eggert <eggert@twinsun.com>
7573 * bumpalloc.h: Remove.
7575 2003-08-04 Paul Eggert <eggert@twinsun.com>
7577 * getloadavg.c: Change copyright notice and spacing to conform to
7580 Merge from coreutils.
7581 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7583 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7584 from Karl Berry, implemented by Jim Meyering.
7585 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7586 from Dmitry V. Levin.
7587 Remove anachronistic cast of xrealloc.
7588 * fnmatch_.h (__const): Remove. Use 'const'.
7589 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7590 type. Otherwise, it wouldn't compile with at least /bin/cc on
7591 ymp-cray-unicos9.0.2.X.
7592 Combine two mostly-identical uses of alloca into one.
7593 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7595 2003-08-04 Dave Love <d.love@dl.ac.uk>
7599 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7600 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7601 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7602 obsolete NLIST_NAME_UNION.
7603 [__GNU__]: Undef BSD and FSCALE.
7604 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7606 2003-08-03 Paul Eggert <eggert@twinsun.com>
7608 * stdbool_.h (_Bool): Make it signed char, instead of
7609 an enum type, so that it's guaranteed to promote to int. See:
7610 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7612 2003-07-31 Paul Eggert <eggert@twinsun.com>
7614 * strerror.c: Include config.h, limits.h. Declare sprintf.
7615 (strerror): Don't assume that a printable int fits in 14 bytes.
7617 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7618 Bruno Haible <bruno@clisp.org>
7620 * getline.h (getline, getdelim): Change return type to ssize_t.
7621 * getline.c (getline, getdelim): Likewise.
7622 Remove _GNU_SOURCE define; now it's defined in config.h through
7625 2003-07-22 Paul Eggert <eggert@twinsun.com>
7627 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7628 over-parenthesization in macros.
7630 Sync with coreutils.
7632 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7635 Use `exit_failure' for xalloc and xmemcoll instead of their own
7636 private exit-failure variables.
7637 * xalloc.h (xalloc_exit_failure): Remove.
7638 * xmalloc.c: Likewise. Include exitfail.h.
7639 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7640 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7641 * xmemcoll.c: Likewise. Include exitfail.h.
7642 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7644 2003-07-18 Paul Eggert <eggert@twinsun.com>
7646 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7647 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7648 to test that it can stand by itself. Include "exitfail.h".
7649 Clients should set exit_failure instead.
7650 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7652 2003-07-18 Andreas Schwab <schwab@suse.de>
7654 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7656 2003-07-18 Bruno Haible <bruno@clisp.org>
7658 * getndelim2.h: New file.
7659 * getndelim2.c: Make into a module of its own. Include config.h,
7661 (getndelim2): Make non-static. Change return type to ssize_t.
7662 * getline.h: Change argument names.
7663 * getline.c: Include getndelim2.h instead of getndelim2.c.
7664 * getnline.c: Include getndelim2.h.
7666 2003-07-17 Bruno Haible <bruno@clisp.org>
7668 * Makefile.am: Remove file.
7669 * Makefile.in: Remove file.
7671 2003-07-17 Bruno Haible <bruno@clisp.org>
7673 * getnline.h: New file.
7674 * getnline.c: New file.
7675 * getndelim2.c: New file, extracted from getline.c.
7676 (getndelim2): Renamed from getdelim2, with added nmax argument.
7677 * getline.c: Include getndelim2.c.
7678 (getdelim2): Moved out to getndelim2.c.
7679 (getline, getdelim): Update.
7681 2003-07-15 <karl@gnu.org>
7683 * vasnprintf.c: update from gettext.
7685 2003-07-15 Jim Meyering <jim@meyering.net>
7687 * makepath.c (make_path): Enclose diagnostic in _(...).
7689 2003-07-14 Paul Eggert <eggert@twinsun.com>
7691 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7692 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7693 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7694 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7695 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7696 updated automatically by ../config/srclist-update. This changes
7697 their license from LPGL to GPL.
7699 2003-07-14 Jim Meyering <jim@meyering.net>
7701 Don't emit diagnostics. Let callers do that.
7702 * save-cwd.c: Don't include "error.h".
7703 (save_cwd): Don't call error. Ensure that errno is valid
7704 when returning nonzero.
7706 * save-cwd.h (restore_cwd): Update prototype.
7707 * save-cwd.c (restore_cwd): Remove two parameters.
7708 Simplify. Don't call error upon failure. Let callers do that.
7709 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7710 when auditing is enabled. But don't bother updating the #if.
7712 2003-07-14 Simon Josefsson <jas@extundo.com>
7714 * mempcpy.h: New file.
7715 * mempcpy.c: New file.
7717 2003-07-14 Paul Eggert <eggert@twinsun.com>
7719 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7720 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7721 unicodeio.c, unicodeio.h, unlocked-io.h:
7722 Switch from LGPL to GPL.
7724 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7726 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7727 it breaks C++ compilation.
7728 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7730 2003-07-10 Jim Meyering <jim@meyering.net>
7732 * vasnprintf.c: Remove trailing blanks.
7733 Make cpp indentation consistent.
7735 2003-07-09 Paul Eggert <eggert@twinsun.com>
7737 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7738 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7739 Switch from LGPL to GPL.
7741 2003-07-07 Paul Eggert <eggert@twinsun.com>
7743 * mktime.c: Fix some boundary cases and remove need for floating point.
7745 Issue a compile-time diagnostic if time_t is floating point, or if
7746 two's complement arithmetic is not in effect, or if arithmetic
7747 right shift does not propagate the sign. These assumptions were
7748 all in the original code but they weren't checked.
7750 (TIME_T_MIDPOINT, verify): New macros.
7751 (__isleap): Remove; it has integer overflow problems.
7752 (leapyear): New function, without those problems.
7753 (ydhms_tm_diff): Remove; splitting into two parts.
7754 (ydhms_diff): New function, containing the arithmetic part of
7755 the old ydhms_tm_diff function. Issue a compile-time
7756 diagnostic if we are not using C99 integer division.
7757 Avoid casts when possible.
7758 (guess_time_tm): New function, containing the checking part of
7759 the old ydhms_tm_diff function. Return the new value, rather than
7760 the difference between it and the old. Accept a new argument T
7761 so that *T specifies the old value. Check for overflow in the result.
7763 (__mktime_internal): Use a time_t offset, not a long int offset.
7764 This undoes the 2003-06-04 change, which is no longer needed now
7765 that we have better overflow checking.
7766 (localtime_offset): Likewise.
7768 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7769 and long are 64-bit but int is only 32-bit.
7770 (ydhms_diff): Use long int to store year1 and yday1.
7771 Issue a compile-time diagnostic if long int is not wide enough.
7773 (__mktime_internal): Use long int to store adjusted year and yday.
7774 Use plain C rather than preprocessor commands, if that doesn't
7776 Check for overflow (and try to repair) after each probe
7777 rather than checking only at the very end. This avoids some bugs
7778 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7779 does not equal GMT offset at maximum time).
7780 Use integer to check for overflow rather than floating point; this
7781 is more portable to non-IEEE hosts, and is a tad faster.
7782 When we detect that we are oscillating between two values,
7783 don't check whether tm_isdst has the requested value, since
7784 we already know the answer. When tm_isdst has the wrong value,
7785 use a different heuristic to find the right one, based on the
7786 extreme values actually observed in practice in tz2003a,
7787 rather than the (overly optimistic) "previous 3 calendar quarters".
7789 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7790 "T const" to accommodate glibc style.
7791 (check_result): Use less-confusing report format. "long" -> "long int.
7793 Don't loop if the iteration overflows time_t.
7794 Allow a negative step in the iteration.
7796 2003-07-01 Paul Eggert <eggert@twinsun.com>
7798 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7799 having it depend on HAVE_SYS_TYPES_H.
7801 2003-06-25 Bruno Haible <bruno@clisp.org>
7803 * readlink.c: New file.
7805 2003-06-20 Bruno Haible <bruno@clisp.org>
7807 Assume C89, so PARAMS isn't needed.
7808 * unicodeio.h (PARAMS): Remove.
7809 * unicodeio.c: Don't use PARAMS.
7811 2003-06-18 Jim Meyering <jim@meyering.net>
7813 Merge changes from coreutils.
7814 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7815 Remove explicit declarations of xmalloc and realloc.
7817 (read_utmp): Remove anachronistic cast of xmalloc.
7819 2003-06-17 Paul Eggert <eggert@twinsun.com>
7821 Assume C89, so PARAMS isn't needed.
7822 * backupfile.h (PARAMS): Remove. All uses removed.
7823 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7824 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7825 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7826 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7827 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7828 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7829 xstrtol.h: Likewise.
7830 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7831 same.h, strverscmp.h: Do not include config.h; no longer needed.
7832 Anyway, config.h should always be included before any other file.
7834 2003-06-11 Simon Josefsson <jas@extundo.com>
7836 * sysexit_.h: New file.
7838 2003-05-20 Derek Price <derek@ximbiot.com>
7840 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7842 2003-06-10 Simon Josefsson <jas@extundo.com>
7844 * strchrnul.h: New file.
7845 * strchrnul.c: New file.
7847 2003-06-10 Simon Josefsson <jas@extundo.com>
7849 * argp.h: New file, from glibc.
7850 * argp-ba.c: New file, from glibc.
7851 * argp-eexst.c: New file, from glibc.
7852 * argp-fmtstream.c: New file, from glibc.
7853 * argp-fmtstream.h: New file, from glibc.
7854 * argp-fs-xinl.c: New file, from glibc.
7855 * argp-help.c: New file, from glibc.
7856 * argp-namefrob.h: New file, from glibc.
7857 * argp-parse.c: New file, from glibc.
7858 * argp-pv.c: New file, from glibc.
7859 * argp-pvh.c: New file, from glibc.
7860 * argp-xinl.c: New file, from glibc.
7862 2003-06-07 Jim Meyering <jim@meyering.net>
7864 * readtokens.h: Put `Free Software Foundation, Inc.'
7865 in place of my name in the copyright comment.
7866 Remove definition and uses of __P.
7869 * stat.c: Don't declare xmalloc explicitly.
7870 Instead, include "xalloc.h".
7871 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7872 xrealloc, and xcalloc return values.
7873 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7875 * xgetcwd.h: Remove definition/uses of PARAMS.
7877 2003-06-06 Jim Meyering <jim@meyering.net>
7879 * stdbool_.h: Renamed from stdbool.h.in.
7881 2003-06-06 Jim Meyering <jim@meyering.net>
7883 Merge from coreutils.
7884 * same.c: (same_name): Declare *_basename locals to be `const'.
7885 Consolidate declarations and initializations of *_base* locals.
7887 Merge from coreutils.
7888 This avoids a core dump on systems without GNU putenv,
7889 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7890 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7891 (unsetenv): New static function, from GNU libc.
7892 (rpl_putenv): Use it.
7894 * modechange.c: Remove trailing blanks.
7896 Merge from coreutils.
7897 * fsusage.c: Remove declaration of statfs.
7898 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7900 * posixtm.c: Include <stdbool.h> unconditionally.
7902 2003-06-05 Paul Eggert <eggert@twinsun.com>
7904 * mktime.c (__mktime_internal): When resolving a tm_isdst
7905 mismatch, look in future quarters as well as past. This fixes a
7906 bug when processing fall-backwards gaps immediately after a long
7907 period of daylight-saving time.
7909 * mktime.c: Assume freestanding C89 or better.
7910 (HAVE_LIMITS_H): Remove. Assume it's 1.
7911 (__P): Remove; not used.
7912 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7913 (mktime, not_equal_tm, print_tm, check_result,
7914 main): Use prototypes. Use const * where appropriate.
7915 (main): Fix typo in testing code that uncovered by above changes.
7916 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7918 2003-06-04 Paul Eggert <eggert@twinsun.com>
7920 * mktime.c: Fix Debian bug 177940
7921 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7922 (localtime_offset): Now long int, not time_t, because we want it
7923 to be guaranteed to be signed. All uses changed.
7924 (__mktime_internal): If overflow would occur when adding offset,
7927 Merge 'human' changes from coreutils. Rewrite to support
7928 locale-specific notations like thousands separators.
7929 * human.c: Simplify authorship notice.
7930 Include human.h immediately after config.h.
7931 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7932 <limits.h>: Do not include, since human.h does.
7933 (SIZE_MAX, UINTMAX_MAX): New macros.
7934 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7935 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7936 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7937 (power_letter): Renamed from suffixes.
7938 (generate_suffix_backwards): Remove.
7939 (adjust_value): Now takes int style (because of human.h changes)
7940 and long double value (for greater precision on some platforms).
7941 (group_number): New function.
7942 (human_readable): Use it. Use integer options, not enum.
7943 Put the options before the sizes in the arg list.
7944 Support all the new options.
7945 The old human_readable function has been removed;
7946 use inttostr.h instead.
7947 (human_readable, default_block_size, humblock):
7948 Use uintmax_t, not int, for block sizes.
7949 (human_readable_inexact, block_size_types): Remove.
7950 (block_size_opts): New constant.
7951 (human_options): Renamed from human_block_size, with new signature
7952 that allows block sizes up to UINTMAX_MAX. All callers changed.
7953 * human.h: Add copyright and authorship notice.
7954 Include <limits.h> and <stdbool.h> unconditionally.
7955 (PARAMS): Remove. All uses removed.
7956 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7957 (enum human_inexact_style): Remove tag; now a nameless enum.
7958 (human_floor, human_ceiling, human_round_to_even): Now have
7959 values 2, 0, 1 rather than -1, 1, 0.
7960 (human_group_digits, human_suppress_point_zero, human_autoscale,
7961 human_base_1024, human_SI, human_B): New constants.
7962 (human_readable_inexact, human_block_size): Remove.
7963 (human_readable): Size args are now uintmax_t, not int.
7964 (human_options): New decl.
7966 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7967 unnecessary now that we assume C89 or better. This change
7968 imported from coreutils.
7970 * mktime.c (__mktime_internal): Do not reject negative timestamps
7971 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7972 in the 2003-05-30 sync from glibc.
7974 .h files should stand alone, but we shouldn't include <sys/types.h>
7975 if we can get away with just <stddef.h>.
7977 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7978 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7979 rather than <sys/types.h>, as we merely need size_t.
7980 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7982 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7983 Include <stdio.h>, to get FILE.
7984 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7985 memcasecmp.h has included <stddef.h> and all we need is size_t.
7986 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7987 our interface, instead of including <sys/types.h>
7989 2003-06-02 Paul Eggert <eggert@twinsun.com>
7992 Fix some minor time-related bugs with POSIX time arguments.
7993 Some valid time stamps were being rejected (notably -1, and
7994 time stamps before 1900 on 64-bit hosts). And some invalid
7995 time stamps were being accepted, e.g. September 31.
7997 * posixtm.h (posixtime): Return bool instead of time_t, so
7998 that we can return (time_t) -1 successfully.
7999 * posixtm.c: Likewise.
8000 [HAVE_STDBOOL_H]: Include <stdbool.h>.
8001 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
8002 (t): Remove static var.
8003 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
8004 of static var. All uses changed.
8005 (year): Do not reject years before 1900; they can occur with
8007 (posix_time_parse): Do not check for out-of-range components;
8008 that is now the caller's responsibility, since our checks were
8009 only approximations.
8010 (posixtime): Use mktime to check for out-of-range components,
8011 since it knows them exactly.
8012 If mktime returns (time_t) -1, check whether an error actually occurred
8013 by invoking localtime on -1.
8014 (main) [TEST_POSIXTIME]: Check for input data errors, and report
8015 posixtime failures better.
8016 Improve the test data (in comments only).
8018 2003-05-30 <karl@gnu.org>
8020 * mktime.c: update from libc.
8022 2003-05-30 Bruno Haible <bruno@clisp.org>
8024 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
8025 * localcharset.h: Likewise.
8026 * localcharset.c: Likewise.
8028 2003-05-28 Paul Eggert <eggert@twinsun.com>
8030 Assume the headers required for C89 freestanding compilers.
8031 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
8032 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
8033 without checking for HAVE_LIMITS_H.
8034 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
8035 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
8037 * fatal.c: Include <stdarg.h> without checking for __STDC__.
8038 * exclude.c: Include <stdbool.h> unconditionally.
8039 * tempname.c: Include <stddef.h> unconditionally.
8040 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
8041 * modechange.c, rpmatch.c (NULL): Don't define, since
8042 <stddef.h> does that.
8043 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
8044 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
8045 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
8046 * xstrtol.c: Likewise.
8047 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
8048 * savedir.c: Include <stddef.h> instead of defining NULL.
8050 * addext.c (addext): Use assignment rather than cast, to avoid
8051 warnings on some platforms.
8053 * mktime.c (__mktime_internal): Do not reject negative timestamps
8056 2003-05-10 Bruno Haible <bruno@clisp.org>
8058 * linebreak.c (iconv_string_length): Don't return -1 just because the
8059 string is longer than 4 KB.
8061 2003-05-12 Jim Meyering <jim@meyering.net>
8063 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
8064 the space-padded-by-default conversion specifiers, %e, %k, %l.
8066 2003-05-03 Bruno Haible <bruno@clisp.org>
8068 Upgrade to Unicode-4.0.
8069 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
8070 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
8071 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
8072 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
8073 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
8074 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
8075 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
8076 Change width of U+E0100..U+E01EF from 1 to 0.
8078 2003-04-25 Bruno Haible <bruno@clisp.org>
8080 * copy-file.c: Include <stddef.h>, for size_t.
8082 2003-04-25 Jim Meyering <jim@meyering.net>
8084 * copy-file.c (copy_file_preserving): Declare buf_size to be
8085 of type size_t, not int.
8087 2003-04-11 Jim Meyering <jim@meyering.net>
8089 Merge changes from Coreutils.
8091 2003-03-22 Jim Meyering <jim@meyering.net>
8093 * strftime.c (widen): Cast alloca return value to proper type.
8095 2003-01-19 Ulrich Drepper <drepper@redhat.com>
8098 * strftime.c (my_strftime): Handle very large width
8099 specifications for numeric values correctly. Improve checks for
8102 2003-01-19 Jim Meyering <jim@meyering.net>
8104 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
8105 (nl_get_alt_digit) [! defined my_strftime]: Define.
8106 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
8107 _nl_get_alt_digit and _nl_get_walt_digit.
8109 * strftime.c (my_strftime): Merge in locale-related changes from libc.
8110 These changes have no effect outside of _LIBC.
8112 2003-04-10 Bruno Haible <bruno@clisp.org>
8114 * findprog.h: New file, from GNU gettext.
8115 * findprog.c: New file, from GNU gettext.
8117 2003-04-05 Jim Meyering <jim@meyering.net>
8119 Merge changes from Coreutils.
8121 * exclude.h (PARAMS): Remove definition and uses.
8122 * exclude.c: Remove uses of `PARAMS'.
8124 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
8125 Add test-cases for DOS filenames. Declare program_name.
8126 (main): Set up program_name. Patch by Rich Dawe.
8128 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
8130 Use mntctl's return value to drive the entry-processing loop, since
8131 we can't rely on the value of the vmt_length member in the last
8132 entry. On some systems doing so could result in exhausting
8133 virtual memory. Based in part on a patch from Mike Jetzer.
8135 2003-04-04 Bruno Haible <bruno@clisp.org>
8137 * linebreak.h: New file, from GNU gettext.
8138 * linebreak.c: New file, from GNU gettext with slight modifications.
8139 * lbrkprop.h: New file, from GNU gettext.
8141 2003-04-03 Bruno Haible <bruno@clisp.org>
8143 * utf8-ucs4.h: New file, from GNU gettext.
8144 * utf16-ucs4.h: New file, from GNU gettext.
8145 * ucs4-utf8.h: New file, from GNU gettext.
8146 * ucs4-utf16.h: New file, from GNU gettext.
8148 2003-04-02 Bruno Haible <bruno@clisp.org>
8150 * binary-io.h: New file, from GNU gettext.
8152 2003-04-01 Bruno Haible <bruno@clisp.org>
8154 * pathname.h: New file, from GNU gettext.
8155 * concatpath.c: New file, from GNU gettext.
8157 2003-03-30 Bruno Haible <bruno@clisp.org>
8159 * copy-file.c (copy_file_preserving): Don't set owner if the function
8160 chown() doesn't exist.
8162 2003-03-28 Bruno Haible <bruno@clisp.org>
8164 * copy-file.h: New file, from GNU gettext.
8165 * copy-file.c: New file, from GNU gettext.
8167 2003-03-18 Jim Meyering <jim@meyering.net>
8169 * quote.c (quote_n): Fix typo in comment.
8171 2003-03-14 Jim Meyering <jim@meyering.net>
8173 Merge changes from Coreutils.
8174 * obstack.h (obstack_object_size): Declare temporary, __o,
8175 to be const, in order to avoid warnings.
8176 (obstack_room): Likewise.
8177 (obstack_empty_p): Likewise.
8179 2003-03-13 Paul Eggert <eggert@twinsun.com>
8181 Merge changes from Bison.
8182 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8183 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8184 when compiling Bison 1.875's `bitset bset = obstack_alloc
8185 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8186 * hash.c: Include <stdbool.h> unconditionally.
8188 2003-03-09 Paul Eggert <eggert@twinsun.com>
8190 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8191 Reported by Bruce Becker; see:
8192 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8194 2003-03-03 Paul Eggert <eggert@twinsun.com>
8195 Bruno Haible <bruno@clisp.org>
8197 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8198 Reported by John Hughes, see
8199 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8201 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8203 * poll_.h: New file.
8206 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8208 * mathl.h: New file.
8209 * acosl.c: New file.
8210 * asinl.c: New file.
8211 * atanl.c: New file.
8212 * ceill.c: New file.
8215 * floorl.c: New file.
8216 * frexpl.c: New file.
8217 * ldexpl.c: New file.
8219 * sincosl.c: New file.
8221 * sqrtl.c: New file.
8223 * trigl.c: New file.
8224 * trigl.h: New file.
8226 2003-02-17 Bruno Haible <bruno@clisp.org>
8228 * mkdtemp.h: New file, from GNU gettext.
8229 * mkdtemp.c: New file, from GNU gettext.
8231 2003-01-31 Bruno Haible <bruno@clisp.org>
8233 * rename.c: #undef rename before defining rpl_rename.
8234 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8236 2003-01-30 Bruno Haible <bruno@clisp.org>
8238 * printf-args.h: New file, from GNU gettext.
8239 * printf-args.c: New file, from GNU gettext.
8240 * printf-parse.h: New file, from GNU gettext.
8241 * printf-parse.c: New file, from GNU gettext.
8242 * vasnprintf.h: New file, from GNU gettext.
8243 * vasnprintf.c: New file, from GNU gettext.
8244 * asnprintf.c: New file, from GNU gettext.
8245 * vasprintf.h: New file, from GNU gettext with modifications.
8246 * vasprintf.c: New file, from GNU gettext.
8247 * asprintf.c: New file, from GNU gettext.
8249 2003-01-29 Bruno Haible <bruno@clisp.org>
8251 * stpncpy.h: New file, from GNU gettext with modifications.
8252 * stpncpy.c: New file, from GNU gettext with modifications.
8254 2003-01-28 Bruno Haible <bruno@clisp.org>
8256 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8258 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8261 2003-01-27 Bruno Haible <bruno@clisp.org>
8263 * xsetenv.h: New file, from GNU gettext.
8264 * xsetenv.c: New file, from GNU gettext.
8266 2003-01-23 Bruno Haible <bruno@clisp.org>
8268 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8270 2003-01-22 Bruno Haible <bruno@clisp.org>
8272 * exit.h: New file, from GNU gettext.
8274 2003-01-11 Bruno Haible <bruno@clisp.org>
8276 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8277 * strcase.h (strcasecmp, strncasecmp): Likewise.
8279 2003-01-14 Jim Meyering <jim@meyering.net>
8281 * same.c (same_name): Tweak a comment.
8283 2003-01-11 Bruno Haible <bruno@clisp.org>
8285 * same.c (same_name): Reorder tests so as to avoid calling stat()
8286 when a string comparison is sufficient.
8288 2003-01-11 Bruno Haible <bruno@clisp.org>
8290 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8293 2003-01-11 Bruno Haible <bruno@clisp.org>
8295 * hash-pjw.c: Add comment about low quality of this function.
8297 2003-01-12 Paul Eggert <eggert@twinsun.com>
8299 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8300 to avoid collisions with libcurses and libreadline.
8302 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8303 * getstr.h, getstr.c: Remove.
8304 * getline.c: Include "getline.h", to check interface.
8305 Move body of old getstr.c here: this defines MIN_CHUNK and
8306 declares getdelim2, which is renamed from getstr.
8307 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8309 * linebuffer.c (readlinebuffer): Renamed from readline.
8311 * linebuffer.h: Likewise.
8312 (readline): Remove backward-compatibility macro.
8314 2003-01-12 Jim Meyering <jim@meyering.net>
8316 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8318 2003-01-10 Bruno Haible <bruno@clisp.org>
8320 * alloca_.h: New file.
8321 * getdate.y: Unconditionally include alloca.h.
8322 * makepath.c: Likewise.
8323 * setenv.c: Likewise.
8324 * userspec.c: Likewise.
8326 2003-01-09 Bruno Haible <bruno@clisp.org>
8328 * stdbool.h.in: New file.
8330 2003-01-08 Bruno Haible <bruno@clisp.org>
8332 * safe-read.c: Include specification header first, to ensure its
8334 * full-write.c: Likewise.
8336 2003-01-08 Jim Meyering <jim@meyering.net>
8338 * full-write.c: Undefine and define-away `const' after inclusion
8339 of errno.h, not before. Suggestion from Bruno Haible.
8341 2003-01-07 Jim Meyering <jim@meyering.net>
8343 * full-write.c: Rework so that it may serve to define full_read, too.
8344 * full-read.c: Simply #define FULL_READ and include full-write.c.
8346 2003-01-06 Jim Meyering <jim@meyering.net>
8348 * version-etc.c: Update year in translatable copyright string.
8350 2002-12-25 Bruno Haible <bruno@clisp.org>
8352 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8353 * xstrtol.h: Likewise.
8354 * xstrtoimax.c: Likewise.
8355 * xstrtoumax.c: Likewise.
8356 * human.h: Likewise.
8358 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8359 on systems that have <inttypes.h> but not <stdint.h>.
8361 2002-12-31 Paul Eggert <eggert@twinsun.com>
8363 * memcoll.c (memcoll): Fall back on a simple algorithm using
8364 memcmp if strcoll doesn't work.
8366 2002-12-23 Bruno Haible <bruno@clisp.org>
8368 * localcharset.h: New file.
8369 * localcharset.c: Include it.
8370 * unicodeio.c: Likewise.
8372 2002-12-22 Bruno Haible <bruno@clisp.org>
8374 * utime.c (utime_null): No need to call ftruncate if the file was
8377 2002-12-23 Bruno Haible <bruno@clisp.org>
8379 * memcoll.c (STRCOLL): New macro.
8382 2002-12-22 Bruno Haible <bruno@clisp.org>
8384 * getstr.h (getstr): Define, to avoid clash with libcurses.
8385 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8387 2002-12-22 Bruno Haible <bruno@clisp.org>
8389 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8391 2002-12-23 Bruno Haible <bruno@clisp.org>
8393 * getline.h: Include <stddef.h>, for size_t.
8395 * unicodeio.h: Include <stddef.h>, for size_t.
8396 * unicodeio.c: Don't include <stddef.h>.
8398 2002-12-17 Bruno Haible <bruno@clisp.org>
8400 * canon-host.c (strdup): Remove unused declaration.
8402 * fsusage.c: Include full_read.h.
8403 (get_fs_usage): Use full_read instead of safe_read.
8405 * utime.c (utime_null): Use SAFE_READ_ERROR.
8407 2002-12-11 Bruno Haible <bruno@clisp.org>
8409 * setenv.h: Rewritten to cope with systems that have setenv() but not
8411 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8414 2002-12-11 Bruno Haible <bruno@clisp.org>
8416 * setenv.c (alloca): Fall back to malloc.
8418 (setenv): Use freea() to free memory allocated with alloca().
8420 2002-11-13 Bruno Haible <bruno@clisp.org>
8422 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8423 function declarations.
8424 * unsetenv.c (unsetenv): Likewise.
8426 2002-03-04 Bruno Haible <bruno@clisp.org>
8428 Portability to AIX 4.3.3.
8429 * unsetenv.c: New file, extracted from setenv.c.
8430 * setenv.c: Move the unsetenv() function to unsetenv.c.
8432 2001-12-20 Bruno Haible <bruno@clisp.org>
8434 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8435 use malloc instead. For SunOS 4.
8437 2001-12-11 Bruno Haible <bruno@clisp.org>
8439 * setenv.c: Declare alloca.
8440 (compar_fn_t): New typedef.
8441 (KNOWN_VALUE, STORE_VALUE): Use it.
8443 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8446 2002-12-10 Paul Eggert <eggert@twinsun.com>
8448 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8449 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8450 Choose values that are less likely to collide with system fnmatch
8452 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8453 defined (e.g., a pure POSIX system).
8454 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8455 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8457 2002-12-06 Jim Meyering <jim@meyering.net>
8459 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8461 Merge in changes from libc's misc/error.c, in preparation
8462 for the merge of gnulib's changes back into libc.
8464 * error.c (_): Define only if not already defined.
8465 Move definition to follow all #include directives.
8466 Include unlocked-io.h only if !_LIBC.
8467 [_LIBC]: Include <libio/libioP.h>.
8468 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8469 (fflush): Tweak definition to use INTUSE.
8472 2002-12-05 Paul Eggert <eggert@twinsun.com>
8474 * alloca.c [defined emacs]: Include "lisp.h".
8475 (xalloc_die) [defined emacs]: New macro.
8476 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8477 [! defined emacs]: Include <xalloc.h>.
8478 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8479 (pointer): Typedef to POINTER_TYPE *.
8480 (malloc): Remove decl; we now always use xmalloc.
8481 (alloca): Use old-style definition, since Emacs needs this.
8482 Check for arithmetic overflow when computing combined size.
8484 2002-12-04 Paul Eggert <eggert@twinsun.com>
8486 Do not generate unlocked-io.h automatically, since it's easier to
8487 maintain it by hand.
8489 * unlocked-io.h: New file, from GNU diffutils,
8490 but with proper copyright notice and attribution.
8492 * Makefile.am: Add copyright notice.
8493 (libfetish_a_SOURCES): Add unlocked-io.h.
8494 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8495 (DISTCLEANFILES, io_functions): Remove macros.
8496 (EXTRA_DIST): Remove gen_uio.
8497 (unlocked-io.h): Remove rule.
8499 2002-12-04 Jim Meyering <jim@meyering.net>
8501 Reflect the fact that stat.c and lstat.c are no longer generated.
8502 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8503 (DISTCLEANFILES): Likewise.
8504 (EXTRA_DIST): Likewise.
8505 (all_local): Don't depend on stat.c or lstat.c.
8506 (stat.c, lstat.c): Remove rules.
8507 (EXTRA_DIST): Remove xstat.in.
8509 * xstat.in: Remove file. Contents moved into stat.c.
8510 * stat.c: New file. Contents mostly from xstat.in.
8511 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8512 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8514 * safe-read.c: Rework so that it may serve to define safe_write, too.
8515 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8517 2002-12-03 Jim Meyering <jim@meyering.net>
8519 * safe-read.c, safe-write.c: Change variable names and comments, but
8520 not semantics, to minimize the differences between these two files.
8521 (safe_read): Change comment to mention SAFE_READ_ERROR.
8523 * safe-read.c (IS_EINTR): Define.
8524 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8526 2002-12-02 Bruno Haible <bruno@clisp.org>
8528 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8529 Define, taken from safe-read.c.
8530 (INT_MAX): Provide fallback.
8531 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8532 * safe-write.h (SAFE_WRITE_ERROR): Define.
8534 * safe-read.c (EINTR): Remove definition.
8535 (safe_read): Don't use EINTR if it is absent.
8537 2002-12-02 Jim Meyering <jim@meyering.net>
8539 * safe-read.c (EINTR): Define.
8540 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8541 (INT_MAX): Provide fallback.
8542 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8544 * safe-read.h (SAFE_READ_ERROR): Define.
8546 2002-12-01 Jim Meyering <jim@meyering.net>
8548 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8549 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8551 2002-11-27 Paul Eggert <eggert@twinsun.com>
8553 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8554 hash_rehash): Replace `if (limit <= value) abort ();' with
8555 `if (! (value < limit)) abort ();', for readability.
8557 2002-11-26 <karl@gnu.org>
8559 * strdup.c: copy from libc again, with jim's ok.
8560 * .cppi-disable: re-add strdup.c
8562 2002-11-25 <karl@gnu.org>
8564 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8565 instead of "strtol.c".
8567 2002-11-25 Jim Meyering <jim@meyering.net>
8569 * mktime.c: Sync from libc, now that it has the latest fix.
8571 2002-11-24 <karl@gnu.org>
8573 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8574 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8576 2002-11-24 Jim Meyering <jim@meyering.net>
8578 Update from coreutils:
8580 * mktime.c: Merge in changes from libc.
8582 Avoid a link-time failure on some Linux systems.
8583 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8584 (__mon_yday): Declare with the STATIC attribute.
8585 (__mktime_internal): Likewise.
8586 Based on a report from Greg Schafer.
8588 2002-11-23 Jim Meyering <jim@meyering.net>
8590 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8591 Use `unsigned', not `int', as type of index.
8593 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8595 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8597 2002-11-22 Paul Eggert <eggert@twinsun.com>
8599 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8600 hint that one should use `if (! x) abort ();' rather than `assert
8601 (x);', and anyway it's one less thing to worry about configuring.
8602 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8603 hash_rehash, hash_insert): Use abort rather than assert.
8605 2002-11-22 Paul Eggert <eggert@twinsun.com>
8607 * quotearg.h: Allow multiple inclusion by surrounding with
8608 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8609 so that we can be included first.
8610 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8611 * quotearg.c: Include quotearg.h immediately after config.h.
8612 No need to include stddef.h or sys/types.h any more.
8613 Surround local include files with "", not "<>".
8614 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8615 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8616 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8617 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8618 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8619 (ISPRINT): Remove; no longer needed now that we assume C89.
8621 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8624 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8625 quotearg_char): Use SIZE_MAX rather than
8626 (size_t) -1 when we are talking about "infinity".
8628 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8630 2002-11-22 Bruno Haible <bruno@clisp.org>
8632 * safe-read.h: Assume C89. Add comments.
8633 (safe_read): Change return type to size_t.
8634 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8635 counts > SSIZE_MAX correctly.
8636 * safe-write.h: New file.
8637 * safe-write.c: New file.
8638 * full-read.h: New file.
8639 * full-read.c: New file.
8640 * full-write.h: Assume C89. Add comments.
8641 * full-write.c: Include safe-write.h.
8642 (full_write): Rewritten to use safe_write.
8643 Suggested by Jim Meyering and Paul Eggert.
8645 2002-11-21 Bruno Haible <bruno@clisp.org>
8647 Remove case insensitive option matching.
8648 * argmatch.h (argcasematch): Remove declaration.
8649 (ARGCASEMATCH): Remove macro.
8650 (__xargmatch_internal): Remove case_sensitive argument.
8651 (XARGMATCH): Update.
8652 (XARGCASEMATCH): Remove macro.
8653 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8654 case_sensitive argument.
8655 (argcasematch): Remove function.
8656 (__xargmatch_internal): Remove case_sensitive argument.
8657 (main): Use XARGMATCH instead of XARGCASEMATCH.
8659 * xmalloc.c: Change compile-time error message. Add comment about
8660 required autoconf version.
8662 2002-11-21 Jim Meyering <jim@meyering.net>
8664 * strdup.c (strdup): Tweak comment and initial #if/#include.
8666 Merge in changes from the coreutils.
8668 2002-09-25 Paul Eggert <eggert@twinsun.com>
8669 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8670 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8671 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8672 int. Work more efficiently if X is the same width as uintmax_t.
8673 Do not compare X to -1, to avoid bogus compiler warning.
8674 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8675 Don't assume that f_frsize and f_bsize are the same type.
8677 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8680 * makepath.c (make_path): Restore umask *before* creating the final
8682 (make_path): Minor reformatting.
8684 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8685 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8687 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8688 ones. At least on GNU/Linux systems, `auto' means something else.
8691 2002-11-20 Paul Eggert <eggert@twinsun.com>
8693 Merge argmatch cleanups from Bison. Assume C89.
8695 * argmatch.c: Include config.h here, not in argmatch.h.
8696 Include stdlib.h, for EXIT_FAILURE.
8697 Always include <string.h>, since we assume C89.
8698 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8699 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8700 Include <stddef.h> instead, since it's all we need for size_t.
8701 (PARAMS): Remove. All uses removed.
8702 (ARRAY_CARDINALITY): Do not bother to #undef.
8703 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8704 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8705 Remove unnecessary parentheses.
8706 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8707 Insert necessary parentheses.
8708 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8709 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8711 2002-11-19 Bruno Haible <bruno@clisp.org>
8713 * mbswidth.c: Include mbswidth.h right at the beginning.
8714 * mbswidth.h: Include <stddef.h>, for size_t.
8716 * mbswidth.h (PARAMS): Remove macro.
8717 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8718 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8720 * gcd.h (PARAMS): Remove macro.
8721 (gcd): Use ANSI C function declarations.
8722 * gcd.c (gcd): Likewise.
8724 2002-11-15 Bruno Haible <bruno@clisp.org>
8726 * strcspn.c: Include <stddef.h>.
8727 (strcspn): Use ANSI C function declaration. Change return type to
8729 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8730 (strpbrk): Use NULL.
8731 * strpbrk.h (PARAMS): Remove macro.
8732 (strpbrk): Use ANSI C function declaration.
8733 * strstr.c: Don't include <sys/types.h>.
8734 * strstr.h (PARAMS): Remove macro.
8735 (strstr): Use ANSI C function declarations.
8737 2002-11-06 Bruno Haible <bruno@clisp.org>
8739 * gcd.h (gcd): Change argument type to 'unsigned long'.
8740 * gcd.c (gcd): Likewise.
8742 2002-11-05 Bruno Haible <bruno@clisp.org>
8744 * gcd.h: New file, from gettext-0.11.5.
8745 * gcd.c: New file, from gettext-0.11.5.
8747 2002-11-05 Bruno Haible <bruno@clisp.org>
8749 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8750 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8751 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8752 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8754 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8755 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8757 * closeout.c: Include gettext.h instead of <libintl.h>.
8758 * human.c: Include gettext.h instead of <libintl.h>.
8759 * quotearg.c: Include gettext.h instead of <libintl.h>.
8760 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8761 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8762 * userspec.c: Include gettext.h instead of <libintl.h>.
8763 * version-etc.c: Include gettext.h instead of <libintl.h>.
8764 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8765 (textdomain): Remove definition.
8766 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8768 * long-options.c: Remove include of <libintl.h> and definition of _.
8769 * same.c: Remove include of <libintl.h> and definition of _.
8771 2002-11-04 Bruno Haible <bruno@clisp.org>
8773 * stpcpy.h: New file, from GNU gettext-0.11.5.
8774 * strcase.h: New file, from GNU gettext-0.11.5.
8775 * strpbrk.h: New file, from GNU gettext-0.11.5.
8776 * strstr.h: New file, from GNU gettext-0.11.5.
8777 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8779 2002-05-09 Bruno Haible <bruno@clisp.org>
8781 * config.charset: Update for newest glibc. Add canonical names
8782 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8784 2002-05-09 Bruno Haible <bruno@clisp.org>
8786 * localcharset.c (get_charset_aliases): Add more Windows specific
8789 2002-05-08 Owen Taylor <otaylor@redhat.com>
8791 * config.charset: A few additions for Solaris.
8793 2001-12-05 Bruno Haible <bruno@clisp.org>
8795 * localcharset.c (locale_charset): Don't return an empty string.
8797 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8799 * config.charset: msdos in uk_UA uses CP1125.
8801 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8803 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8804 * localcharset.c (locale_charset): Declare as extern "C".
8806 2002-02-15 Bruno Haible <bruno@clisp.org>
8808 * config.charset [msdosdjgpp]: For Russian, use CP866.
8810 2002-02-11 Bruno Haible <bruno@clisp.org>
8812 * config.charset: Add support for NetBSD.
8814 2002-09-25 <karl@gnu.org>
8816 * strdup.c: copy from libc/string (via ../config/srclist*).
8817 * getopt*: copy from libc/posix.
8818 * gettext.h: copy from gettext.
8819 * .cppi-disable: add strdup.c, gettext.h.
8821 2002-07-01 Jim Meyering <meyering@lucent.com>
8823 * c-stack.c: Include sys/time.h.
8824 From Volker Borchert.
8826 2002-06-11 Paul Eggert <eggert@twinsun.com>
8828 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8829 New macro. Use it uniformly instead of
8830 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8831 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8832 reported by Vin Shelton.
8834 2002-06-22 Jim Meyering <meyering@lucent.com>
8836 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8837 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8839 2002-06-22 Paul Eggert <eggert@twinsun.com>
8841 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8842 Do not assume SA_SIGINFO behavior.
8843 Bug reported by Jim Meyering on NetBSD 1.5.2.
8845 2002-06-22 Jim Meyering <meyering@lucent.com>
8847 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8849 * exitfail.c, exitfail.h: Likewise.
8850 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8852 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8854 (EXTRA_DIST): Add fnmatch_loop.c.
8855 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8857 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8858 * fnmatch.c: Update from diffutils-2.8.2.
8859 * fnmatch_.h: New file. From diffutils-2.8.2.
8860 * fnmatch.h: Remove file.
8862 2002-06-18 Paul Eggert <eggert@twinsun.com>
8864 * file-type.h: Report an error if neither S_ISREG nor
8865 S_IFREG is defined, instead of using a test specific to glibc
8866 2.2. This should be safe, since POSIX requires S_ISREG and
8867 Unix Version 7 had S_IFREG. We don't need to check for
8868 <sys/types.h> since we don't use any symbols that it defines.
8870 2002-06-15 Jim Meyering <meyering@lucent.com>
8872 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8873 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8874 have been included before this file.
8876 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8878 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8879 so that each temporary file name is unique and valid in the first
8880 8 characters, for operation under DOS.
8882 2002-06-15 Jim Meyering <meyering@lucent.com>
8884 Work even with DJGPP 2.03, which lacks support for symlinks.
8886 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8888 * lchown.c (S_ISLNK): Likewise.
8890 2002-06-14 Jim Meyering <meyering@lucent.com>
8892 * file-type.h: Use the version from diffutils-2.8.2.
8893 * file-type.c: Likewise.
8895 2002-05-27 Jim Meyering <meyering@lucent.com>
8897 Fix a problem seen only on nonconforming systems whereby ls.c's
8898 use of localtime, and then of gettimeofday would cause trouble:
8899 the localtime call used to initialize rpl_gettimeofday's save
8900 mechanism would clobber ls's current local time information so
8901 that in any long listing the first file would always be listed
8902 with date 1970-01-01. Analysis by Volker Borchert.
8904 * gettimeofday.c (localtime): Undefine.
8905 (rpl_localtime): New function.
8907 2002-05-22 Jim Meyering <meyering@lucent.com>
8909 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8910 * file-type.h: New file.
8911 * file-type.c (file_type): New file/function. Extracted from diffutils.
8913 2002-04-29 Paul Eggert <eggert@twinsun.com>
8915 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8917 2002-04-28 Paul Eggert <eggert@twinsun.com>
8919 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8920 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8921 of 127, since 64 is the largest conceivable number for ancient
8923 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8925 2002-04-28 Jim Meyering <meyering@lucent.com>
8927 * sig2str.c (WTERMSIG): Remove definition (unused).
8929 2002-04-28 Paul Eggert <eggert@twinsun.com>
8931 * sig2str.h, sig2str.c: New files.
8932 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8934 2002-04-24 Jim Meyering <meyering@lucent.com>
8936 * gettext.h: New file, from Gettext.
8937 * Makefile.am (INCLUDES): Remove -I../intl.
8938 (libfetish_a_SOURCES): Add gettext.h.
8940 2002-04-16 Jim Meyering <meyering@lucent.com>
8942 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8943 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8944 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8946 2002-04-12 Jim Meyering <meyering@lucent.com>
8948 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8950 2002-03-10 Jim Meyering <meyering@lucent.com>
8952 * makepath.c (make_path): Remove a comma from a diagnostic.
8953 Suggestion from Santiago Vila.
8955 2002-03-08 Jim Meyering <meyering@lucent.com>
8957 * rename.c: Mention that this wrapper is needed also on
8958 mips-dec-ultrix4.4 systems.
8960 2002-03-02 Jim Meyering <meyering@lucent.com>
8962 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8963 not HAVE_CLOCK_SETTIME.
8965 2002-02-27 Paul Eggert <eggert@twinsun.com>
8967 * nanosleep.h: Rename to....
8968 * timespec.h: New name for nanosleep.h. All uses changed.
8970 * gettime.c: New file.
8971 * settime.c: New file.
8974 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8975 timespec.h. Remove nanosleep.h.
8977 2002-02-25 Paul Eggert <eggert@twinsun.com>
8979 * acl.c, acl.h: New files.
8980 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8982 2002-02-24 Jim Meyering <meyering@lucent.com>
8984 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8985 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8986 cause trouble. Reported by Nelson Beebe.
8988 2002-02-23 Paul Eggert <eggert@twinsun.com>
8990 * path-concat.c (xpath_concat): Reorder code to pacify
8991 compilers that don't know that xalloc_die never returns.
8993 2002-02-20 Jim Meyering <meyering@lucent.com>
8995 * getdate.c: Regenerate using bison-1.33.
8997 2002-02-15 Paul Eggert <eggert@twinsun.com>
8999 * posixver.c, posixver.h: New files.
9000 * Makefile.am (libfetish_a_SOURCES): Add them.
9002 2002-02-02 Paul Eggert <eggert@twinsun.com>
9003 Bruno Haible <bruno@clisp.org>
9005 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
9006 (fwrite_success_callback): New declaration.
9007 * unicodeio.c (unicode_to_mb): New function, extracted from
9008 print_unicode_char. Call failure callback instead of error.
9009 (fwrite_success_callback): New function.
9010 (exit_failure_callback): New function.
9011 (fallback_failure_callback): New function.
9012 (print_unicode_char): Call unicode_to_mb.
9014 2002-01-26 Jim Meyering <meyering@lucent.com>
9016 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
9018 2002-01-22 Jim Meyering <meyering@lucent.com>
9020 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
9021 Otherwise, some versions of automake would omit the rule that makes
9022 Makefile from Makefile.in.
9024 2001-01-21 Paul Eggert <eggert@twinsun.com>
9026 * xmemcoll.h, xmemcoll.c: New files.
9027 * Makefile.am (libfetish_a_SOURCES): Add them.
9028 * memcoll.c: Include errno.h, and declare errno if not defined.
9029 (memcoll): Set errno to zero if there is no error.
9031 * quotearg.c (quotearg_buffer_restyled):
9032 Fix bug with quoting buffers containing NUL when backslashing escapes.
9033 This bug was exposed by the other changes in this patch.
9034 (quotearg_n_options): New arg ARGSIZE.
9035 All callers changed.
9036 (quoting_options_from_style): New function.
9037 (quotearg_n_style): Use it.
9038 (quotearg_n_style_mem): New function.
9040 * quotearg.h (quotearg_n_style_mem): New function.
9042 2002-01-16 Jim Meyering <meyering@lucent.com>
9044 * getdate.y: Add three semicolons, each just before a closing brace.
9045 Bison (as of version 1.31) no longer papers over that mistake.
9047 2002-02-14 Paul Eggert <eggert@twinsun.com>
9049 * backupfile.c (ISDIGIT): Comment fix.
9050 * getdate.y (ISDIGIT): Likewise.
9051 * posixtm.c (ISDIGIT, year): Likewise.
9052 * strverscmp.c (ISDIGIT): Likewise.
9053 * userspec.c (ISDIGIT): Likewise.
9055 2002-01-05 Jim Meyering <meyering@lucent.com>
9057 * version-etc.c (version_etc_copyright): Update copyright year.
9059 2001-01-19 Paul Eggert <eggert@twinsun.com>
9061 * closeout.c (close_stdout_status): If ferror (stdout), do
9062 not silently exit merely because the output buffer happens to
9063 have nothing pending.
9065 2001-12-18 Paul Eggert <eggert@twinsun.com>
9067 See the big note in ../ChangeLog.
9068 * human.c (suffixes): Prefer K to k for 1024.
9069 (generate_suffix_backwards): New function.
9070 (human_readable_inexact): Use it.
9071 * xstrtol.c (__xstrtol): If there is no number but there
9072 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
9073 Accept 'K' as well as 'k'.
9075 2001-12-15 Jim Meyering <meyering@lucent.com>
9077 * regex.h (__restrict_arr): Update from libc.
9079 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
9080 as `remote' if the name starts with `//'. Suggested by Michael Stone.
9083 2001-12-10 Jim Meyering <meyering@lucent.com>
9085 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
9086 Instead, include "xalloc.h".
9087 (initbuffer): Don't cast xmalloc return value to char*.
9088 (readline): Reword comment.
9089 Don't cast xrealloc return value to char*
9092 2001-12-09 Jim Meyering <meyering@lucent.com>
9094 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
9095 `signed and unsigned type in conditional expression'.
9096 * posixtm.c (posix_time_parse): Likewise.
9098 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
9100 * readtokens.c (readtoken): Declare an index to be of type unsigned
9101 to avoid a pedantic warning.
9103 * getstr.c: Don't include assert.h.
9104 (getstr): Remove warning-evoking assertions.
9105 Return -1 if offset parameter is out of bounds.
9106 Change the type of a local from int to size_t.
9108 * strftime.c (my_strftime_localtime_r): Include this function
9109 definition in the `#if ! HAVE_TM_GMTOFF' block.
9111 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
9112 Include xalloc.h instead.
9114 2001-12-02 Jim Meyering <meyering@lucent.com>
9116 * tempname.c: Don't declare getenv, thus reverting the change of
9117 2001-11-18. It's no longer necessary, now that stdlib.h is always
9120 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
9121 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
9123 2001-11-30 Akim Demaille <akim@epita.fr>
9125 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
9126 before being defined.
9128 2001-11-27 Paul Eggert <eggert@twinsun.com>
9130 * quotearg.h (quotearg_n, quotearg_n_style):
9131 First arg is int, not unsigned.
9132 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
9133 (SIZE_MAX, UINT_MAX): New macros.
9134 (quotearg_n_options): Abort if N is negative.
9135 Avoid overflow check on hosts where size_t is 64 bits and int
9136 is 32 bits, as overflow is impossible there.
9137 Fix off-by-one typo that caused unnecessary reallocation.
9139 2001-11-27 Jim Meyering <meyering@lucent.com>
9141 * tempname.c: Merge with version from libc.
9142 * regex.c: Likewise.
9144 * tempname.c: Include stdlib.h unconditionally. On some old systems
9145 for which STDC_HEADERS is 0, it was not included, resulting in a
9146 warning about an integer-to-pointer conversion problem with getenv.
9147 Reported by Volker Borchert.
9149 2001-11-26 Jim Meyering <meyering@lucent.com>
9151 * gtod.h: Remove file.
9152 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
9153 * gettimeofday.c: Don't include gtod.h.
9154 (GTOD_init): Remove function.
9155 (rpl_gettimeofday): Do its job here instead, rather than aborting.
9156 Suggestion from Volker Borchert.
9158 2001-11-23 Jim Meyering <meyering@lucent.com>
9160 * hash.h (struct hash_table): Don't define here. Merely declare it.
9161 * hash.c (struct hash_table): Define it here instead.
9163 2001-11-22 Jim Meyering <meyering@lucent.com>
9165 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9167 2001-11-18 Paul Eggert <eggert@twinsun.com>
9169 * tempname.c (TMP_MAX): Remove; no longer needed.
9170 (TEMPORARIES): New macro.
9171 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9172 removes an artificial limitation (e.g. HP-UX 10.20, where
9175 2001-11-18 Jim Meyering <meyering@lucent.com>
9177 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9180 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9181 files will be created before anything else.
9183 2001-11-17 Jim Meyering <meyering@lucent.com>
9185 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9186 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9187 rather than group writable. Patch by Juan F. Codagnone.
9189 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9190 Instead, include "xalloc.h".
9192 * mountlist.c: Include unlocked-io.h after all system headers.
9193 Remove explicit declarations of xmalloc, xrealloc,
9194 and xstrdup. Instead, include "xalloc.h".
9196 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9197 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9198 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9200 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9201 Reported by Padraig Brady.
9203 * mkstemp.c: #undef mkstemp.
9205 (rpl_mkstemp): Rename from mkstemp.
9208 2001-11-16 Jim Meyering <meyering@lucent.com>
9210 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9211 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9212 determine the amount of total physical memory, use pstat_getstatic.
9213 HPUX-11 doesn't define _SC_PHYS_PAGES.
9214 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9215 If sysconf couldn't be used to determine the amount of available
9216 physical memory, use both pstat_getstatic and pstat_getdynamic.
9217 Based on a patch from Bob Proulx.
9219 2001-11-05 Jim Meyering <meyering@lucent.com>
9221 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9223 2001-11-03 Jim Meyering <meyering@lucent.com>
9225 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9226 in argmatch_to_argument call.
9228 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9231 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9232 e.g., a fault due to an attempt to free a NULL pointer.
9234 2001-11-01 Jim Meyering <meyering@lucent.com>
9236 * dirfd.c, dirfd.h: New files.
9237 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9239 * hash.c (hash_print) [TESTING]: Clean up.
9241 2001-10-22 Paul Eggert <eggert@twinsun.com>
9243 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9244 to avoid a warning if -Wall.
9246 2001-10-21 Paul Eggert <eggert@twinsun.com>
9248 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9250 2001-10-21 Jim Meyering <meyering@lucent.com>
9252 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9253 this code would end up calling gettext even in packages built
9255 * getopt.c (_): Likewise.
9256 * regex.c (_): Likewise.
9258 2001-10-20 Paul Eggert <eggert@twinsun.com>
9260 * error.c (strerror_r): Do not declare unless !_LIBC.
9261 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9262 Use strerror_r that is only a macro, even if it is not a function.
9263 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9264 (private_strerror): Use prototypes, not old-style function definition.
9265 (print_errno_message): New function.
9266 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9268 (error_tail, error, error_at_line): Use it.
9270 2001-10-11 Jim Meyering <meyering@lucent.com>
9272 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9273 and quote_n (1, ... to avoid clobbering a buffer.
9275 2001-10-05 Jim Meyering <meyering@lucent.com>
9277 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9278 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9279 * hash-pjw.h: New file.
9281 2001-09-30 Jim Meyering <meyering@lucent.com>
9283 * mountlist.c [MOUNTED_GETFSSTAT]:
9284 Include <sys/ucred.h>, for Apple Darwin.
9285 Include sys/mount.h and sys/fs_types.h only if available.
9287 (read_filesystem_list): Use FS_TYPE.
9289 2001-09-29 Paul Eggert <eggert@twinsun.com>
9291 * exclude.c (excluded_filename): 0 -> false, since it's
9294 2001-09-28 Paul Eggert <eggert@twinsun.com>
9296 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9297 #defines strtoimax. Also treat the other strto* functions
9300 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9301 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9302 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9304 2001-09-26 Jim Meyering <meyering@lucent.com>
9306 Most macros in unlocked-io.h had the wrong number of arguments.
9307 * gen-uio: New script.
9308 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9309 * unlocked-io.hin: Remove file.
9310 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9311 rather than trying to embed it here.
9312 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9313 Reported by Padraig Brady.
9315 2001-09-25 Volker Borchert <bt@teknon.de>
9317 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9319 2001-09-23 Jim Meyering <meyering@lucent.com>
9321 * mountlist.c: Remove useless parentheses in #if directives.
9322 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9323 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9325 2001-09-22 Jim Meyering <meyering@lucent.com>
9327 * localcharset.c: Update from latest gettext.
9328 * config.charset: Likewise.
9330 2001-09-20 Jim Meyering <meyering@lucent.com>
9332 * xstrtol.c (strtoimax): Guard declaration with
9333 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9334 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9335 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9336 (strtoumax): Likewise, for completeness (it wasn't necessary).
9338 2001-09-06 Paul Eggert <eggert@twinsun.com>
9340 * strtoimax.c (HAVE_LONG_LONG):
9341 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9342 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9343 to work around bug in IBM C compiler.
9345 2001-09-16 Jim Meyering <meyering@lucent.com>
9347 * mkdir.c: New file.
9349 2001-09-04 Paul Eggert <eggert@twinsun.com>
9351 * xgetcwd.c: Revert some of the previous change; intead,
9352 fix the HAVE_GETCWD_NULL code to behave more like the
9353 !HAVE_GETCWD_NULL code used to.
9356 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9359 2001-09-04 Paul Eggert <eggert@twinsun.com>
9361 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9362 Use ssize_t, not int, to store result of readlink.
9363 Check for ssize_t overflow as well as size_t overflow,
9364 as POSIX says the result of readlink is implementation-defined
9365 when ssize_t overflows.
9366 Remove unnecessary cast to char*.
9367 Use free+malloc instead of realloc, as the storage doesn't need
9368 to be preserved and it's clearer and can be more efficient that way.
9369 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9370 * xreadlink.h (xreadlink): Update prototype.
9372 2001-09-03 Paul Eggert <eggert@twinsun.com>
9374 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9375 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9376 spotted by Jim Meyering.
9378 2001-09-03 Jim Meyering <meyering@lucent.com>
9380 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9382 2001-09-03 Paul Eggert <eggert@twinsun.com>
9384 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9385 like the HAVE_GETCWD_NULL code.
9386 Include pathmax.h if not HAVE_GETCWD.
9387 Do not include xalloc.h.
9388 (INITIAL_BUFFER_SIZE): New symbol.
9389 Do not use xmalloc / xrealloc, since the caller is responsible for
9390 handling errors. Preserve errno around `free' during failure.
9391 Do not overrun buffer when using getwd.
9393 2001-09-03 Paul Eggert <eggert@twinsun.com>
9395 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9396 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9398 2001-09-02 Jim Meyering <meyering@lucent.com>
9400 * error.c: Update from GNU libc.
9402 2001-09-01 Jim Meyering <meyering@lucent.com>
9404 * xreadlink.c: New file.
9405 * xreadlink.h: New file.
9406 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9408 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9409 doesn't conflict with sparc Solaris 7's definition in
9410 /usr/include/sys/int_types.h.
9412 * exclude.c: Use `""', not `<>' to #include non-system header files.
9413 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9414 and strncasecmp as r-values. Unixware didn't have declarations.
9416 2001-08-31 Jim Meyering <meyering@lucent.com>
9418 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9419 Use an initial, malloc'd, buffer of length 128 rather than
9420 a statically allocated one of length 1024.
9422 2001-08-30 Paul Eggert <eggert@twinsun.com>
9424 * xgetcwd.c: Don't include pathmax.h.
9425 Include stdlib.h and unistd.h if available.
9427 (xmalloc, xstrdup, free): Remove decls.
9428 (xgetcwd): Don't assume sizes fit in unsigned.
9429 Check for overflow when computing sizes.
9430 Simplify reallocation code.
9432 2001-08-28 Paul Eggert <eggert@twinsun.com>
9434 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9436 * strtoimax.c: Renamed from strtoxmax.c, removing the
9439 Also, make the following further changes to make this file's
9440 configuration more similar to that of strtol.c:
9441 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9442 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9443 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9444 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9445 changed to signed values.
9447 And make the following changes as well:
9448 Fix copyright notice, as 1999 was missing.
9449 (verify): New macro.
9450 (strtoimax): Check sizes at compile-time, not run-time.
9451 Prefer strtol to strtoll if both work.
9452 (main): Remove; it was not that useful and was a pain to maintain.
9454 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9456 2001-08-30 Paul Eggert <eggert@twinsun.com>
9458 * savedir.c (savedir): Remove size parameter, as POSIX says that
9459 a directory's st_size can have an arbitrary value, so the old
9460 usage could waste an arbitrary amount of memory. All uses
9462 * savedir.h: Update prototype.
9464 2001-08-30 Paul Eggert <eggert@twinsun.com>
9466 * xstrtol.c (strtoimax): New decl.
9468 2001-08-28 Paul Eggert <eggert@twinsun.com>
9470 * xstrtol.h: Add copyright notice.
9471 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9472 LONGINT_INVALID_SUFFIX_CHAR.
9474 2001-08-30 Paul Eggert <eggert@twinsun.com>
9476 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9479 2001-08-30 Paul Eggert <eggert@twinsun.com>
9481 * hash.c: Remove '2001' from copyright notice.
9483 2001-08-30 Paul Eggert <eggert@twinsun.com>
9485 * full-write.h: New file.
9486 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9487 * full-write.c: Correct credits, as cccp.c no longer
9488 exists and anyway it was so heavily changed from the old cccp
9489 code as to be unrecognizable. Include full-write.h.
9490 (full_write) Return size_t, with short writes meaning failure.
9491 All callers changed. This fixes a bug with large buffers
9493 * utime.c: Include full-write.h.
9495 2001-08-30 Paul Eggert <eggert@twinsun.com>
9497 Merge 'exclude' changes from tar 1.13.22.
9498 This fixes one or two unlikely storage allocation overflow bugs,
9499 but doesn't change user-visible behavior otherwise.
9501 2001-08-30 Paul Eggert <eggert@twinsun.com>
9503 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9504 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9505 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9506 Include if available.
9507 (<xalloc.h>): Include
9508 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9509 (verify): New macro. Use it to verify that EXCLUDE macros do not
9510 collide with FNM macros.
9511 (struct patopts): New struct.
9512 (struct exclude): Use it, as exclude patterns now come with options.
9513 (new_exclude): Support above changes.
9514 (new_exclude, add_exclude_file):
9515 Initial size must now be a power of two to simplify overflow checking.
9516 (free_exclude, fnmatch_no_wildcards): New function.
9517 (excluded_filename): No longer requires options arg, as the options
9518 are determined by add_exclude. Now returns bool, not int.
9519 (excluded_filename, add_exclude):
9520 Add support for the fancy new exclusion options.
9521 (add_exclude, add_exclude_file): Now takes int options arg.
9522 Check for arithmetic overflow when computing sizes.
9523 (add_exclude_file): xrealloc might modify errno, so don't
9524 realloc until after errno might be used.
9526 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9528 (free_exclude): New decl.
9529 (add_exclude, add_exclude_file): Now takes int options arg.
9530 (excluded_filename): No longer requires options arg, as the options
9531 are determined by add_exclude. Now returns bool, not int.
9533 2001-08-30 Paul Eggert <eggert@twinsun.com>
9535 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9537 2001-08-27 Jim Meyering <meyering@lucent.com>
9539 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9541 * version-etc.c (N_): Remove definition.
9542 Revert most of last change.
9543 Instead, simply don't mark the `Copyright...' string for translation.
9544 Based on advice from Paul Eggert.
9546 * strtoxmax.c: Tweak comment.
9548 2001-08-26 Jim Meyering <meyering@lucent.com>
9550 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9551 of copyright with `%s' so translators don't get an untranslated
9553 (COPYRIGHT_YEAR): Define.
9554 (version_etc): Use fprintf rather than fputs.
9555 Suggestion from Ulrich Drepper.
9557 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9559 * strtoll.c: New file, from GNU libc.
9560 * xstrtoimax.c: New file.
9562 * xstrtol.h: Add xstrtoimax.
9563 * strtoumax.c: New file. Simply include "strtoumax.c".
9564 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9566 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9567 * strtoxmax.c: ... then renamed to this.
9569 2001-08-13 Paul Eggert <eggert@twinsun.com>
9571 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9572 Port to Solaris 8, where 'sed' requires a space after the 'r'
9573 command, and where sh dislikes "$/". Clean up the spacing a bit.
9574 Redirect output to $tmp just once.
9576 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9578 * addext.c (<errno.h>): Include.
9579 (errno): Declare if not defined.
9580 (addext): Work correctly when pathconf returns -1 and leaves
9581 errno alone because there is no limit. Also, work even if
9582 pathconf returns a value greater than SIZE_MAX.
9584 2001-08-12 Jim Meyering <meyering@lucent.com>
9586 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9587 Simply `return getcwd (NULL, 0);'.
9588 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9589 Use 1300 as initial value for length, not PATH_MAX.
9591 * pathmax.h: Clean up cpp syntax.
9593 2001-08-12 Jim Meyering <meyering@lucent.com>
9595 * gettimeofday.c: New file.
9597 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9599 2001-08-04 Jim Meyering <meyering@lucent.com>
9601 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9602 to get in sync with glibc.
9604 2001-08-03 Paul Eggert <eggert@twinsun.com>
9606 The following changes are from gettext 0.10.39 as maintained by
9609 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9610 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9611 with inverted sense. All uses changed.
9613 * mbswidth.c: Don't include <limits.h>.
9614 Include <stdlib.h> and <string.h> unconditionally.
9615 (iswcntrl, mbsinit, ISCNTRL): New macros.
9616 (mbsnwidth): Use K&R style function declarations.
9617 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9618 can optimize it when MB_CUR_MAX == 1.
9619 The width of control characters is zero, not 1.
9621 2001-07-15 Jim Meyering <meyering@lucent.com>
9623 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9624 (BUILT_SOURCES): Add unlocked-io.h.
9625 (io_functions): Define.
9626 (unlocked-io.h): New rule.
9627 (DISTCLEANFILES): Add unlocked-io.h.
9628 (all-local): Depend on unlocked-io.h, to ensure it is created.
9630 * unlocked-io.hin: New file
9632 * regex.c: Update from glibc.
9634 2001-07-05 Jim Meyering <meyering@lucent.com>
9636 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9638 (libfetish_a_SOURCES): Put all .h files here instead.
9639 Remove a thus-exposed (better checks in automake) duplicate and
9640 two unnecessary .h files.
9642 2001-06-11 Jim Meyering <meyering@lucent.com>
9644 * regex.c: Update from GNU libc.
9646 2001-05-27 Jim Meyering <meyering@lucent.com>
9648 * readutmp.h (UT_TYPE): Define.
9650 2001-05-24 Jim Meyering <meyering@lucent.com>
9652 * argmatch.c: Include "quote.h".
9653 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9654 quote function. Reported by Göran Uddeborg.
9656 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9658 * dirname.c (dir_name): Compute append_dot using path, not newpath
9659 which is not yet declared.
9661 2001-05-11 Paul Eggert <eggert@twinsun.com>
9663 * Makefile.am (libfetish_a_SOURCES):
9664 Add strftime.c, since we now compile it on all hosts.
9666 * strftime.c (my_strftime):
9667 Define to nstrftime if emacs, but only if my_strftime is not defined.
9668 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9669 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9670 Add one more extra argument: a nanoseconds value.
9673 (my_strftime function): Add %N format.
9674 (emacs_strftimeu): Renamed from emacs_strftime,
9675 with extra ut argument.
9677 2001-05-11 Paul Eggert <eggert@twinsun.com>
9679 dirname code cleanup. base_name now behaves more compatibly
9680 with POSIX basename when given file names that have trailing
9681 slashes, and similarly for dir_name. Add new primitives
9682 base_len and dir_len. Put the directory-name-related decls
9685 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9686 * backupfile.c (base_name): Likewise.
9687 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9688 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9689 * makepath.c (strip_trailing_slashes): Likewise.
9690 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9692 * rename.c (strip_trailing_slashes): Likewise.
9693 * same.c (base_name): Likewise.
9694 * stripslash.c (ISSLASH): Likewise.
9696 * addext.c: Include <dirname.h> after size_t is defined.
9697 * backupfile.c: Likewise.
9699 * addext.c (addext): Use base_len to trim redundant
9700 trailing slashes instead of doing it ourselves.
9701 But do not trim the last slash if it is not redundant.
9703 * backupfile.c (find_backup_file_name,
9704 max_backup_version): Use base_len instead of rolling it ourselves.
9705 Handle the case of "" and (on DOS) "C:" correctly.
9707 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9708 Include <string.h>, <dirname.h>.
9709 (base_name): Allow file names ending in slashes, other than names
9710 that are all slashes. In this case, return the basename followed
9711 by the slashes. This is more general, and can be used in places
9712 where the original base_name purposely had an assertion failure.
9713 (base_len): New function.
9715 * dirname.c: Include <string.h> instead of <stdlib.h>.
9716 Do not include <assert.h>; no longer needed.
9718 (memrchr): Remove decl.
9719 (dir_name_r): Remove.
9720 (dir_len): Renamed from dirlen. All callers changed.
9721 Rewrite in terms of base_name, for simplicity and consistency.
9722 (dir_name): Never return NULL. All callers changed.
9723 Do not include <stdlib.h> in test program; no longer needed.
9724 return 0; is fine for test program.
9726 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9728 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9730 * path-concat.c (path_concat): Use base_len to compute
9731 base length, not strlen; this means we cannot rely on memcpy
9734 * same.c (STREQ): Remove.
9735 (same_name): Handle the case where the basename ends in trailing '/'.
9737 * stripslash.c (strip_trailing_slashes): Return nonzero if
9738 a slash was stripped. Do not strip the last slash after a
9741 2001-04-08 Jim Meyering <meyering@lucent.com>
9743 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9744 recomputed; that's necessary when the offset spans a DST transition.
9745 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9747 2001-04-02 Jim Meyering <meyering@lucent.com>
9749 * regex.h, regex.c: Update from GNU libc.
9751 2001-03-19 Paul Eggert <eggert@twinsun.com>
9753 * version-etc.c (version_etc_copyright): Update to 2001.
9755 2001-03-16 Paul Eggert <eggert@twinsun.com>
9757 * tempname.c (uint64_t): Define to uintmax_t if
9758 not defined, and if UINT64_MAX is not defined.
9759 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9760 Reported by John David Anglin.
9762 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9764 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9765 alias if codeset is empty.
9766 * config.charset (BeOS): Use wildcard syntax.
9768 2001-03-13 Jim Meyering <meyering@lucent.com>
9770 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9771 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9774 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9776 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9778 * unicodeio.c (print_unicode_char): Simplify accordingly.
9780 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9782 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9783 support for DOS/DJGPP.
9785 2001-02-28 Paul Eggert <eggert@twinsun.com>
9787 * Makefile.am (libfetish_a_SOURCES):
9788 Add dup-safer.c, fopen-safer.c.
9789 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9791 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9793 2001-02-25 Paul Eggert <eggert@twinsun.com>
9795 The mkstemp replacement is taken from glibc 2.2.2, with some
9796 portability fixes for use outside glibc, as follows:
9798 * tempname.c (struct_stat64): New macro.
9799 (direxists, __gen_tempname): Use it.
9800 This avoids a portability problem with Solaris 8.
9802 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9803 (<stddef.h>, <stdint.h>, <string.h>):
9804 Include only if STDC_HEADERS || _LIBC.
9805 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9806 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9807 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9808 (__set_errno): Define this macro if <errno.h> doesn't.
9809 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9810 Define these macros if <stdio.h> doesn't.
9811 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9812 Define these macros if <sys/stat.h>
9813 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9814 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9815 __xstat64): Define if not _LIBC.
9816 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9817 (__gen_tempname): Invoke gettimeofday only if
9818 HAVE_GETTIMEOFDAY || _LIBC;
9819 otherwise, fall back on plain "time".
9820 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9822 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9824 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9826 2001-02-17 Jim Meyering <meyering@lucent.com>
9828 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9829 around included file name.
9831 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9833 * strftime.c: Update from GNU libc (the only changes were to comments).
9835 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9837 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9839 2001-02-17 Paul Eggert <eggert@twinsun.com>
9841 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9842 Remove workaround macros for hosts that have mbrtowc but not
9843 mbstate_t, as we now insist on proper declarations for both
9844 before using mbrtowc.
9846 2001-02-17 Jim Meyering <meyering@lucent.com>
9848 * regex.c: Update from libc.
9850 2001-02-16 Paul Eggert <eggert@twinsun.com>
9852 * alloca.c (malloc): Undef before defining, since stdlib.h
9853 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9854 Reported by Mark Hounschell via Paul Eggert.
9856 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9858 * config.charset: Update for FreeBSD 4.2.
9860 2001-01-26 Jim Meyering <meyering@lucent.com>
9862 * quotearg.c: Include stddef.h.
9863 * quote.c: Include stddef.h.
9864 Reported by Axel Kittenberger.
9866 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9867 line in double quotes so that it evokes a better diagnostic.
9868 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9869 Reported by Axel Kittenberger.
9871 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9873 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9874 to avoid a warning. Add back 'const' to inptr.
9876 2001-01-16 Jim Meyering <meyering@lucent.com>
9878 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9881 2001-01-14 Jim Meyering <meyering@lucent.com>
9883 * rename.c: New file. From Volker Borchert.
9884 Include stdlib.h, string.h or strings.h, and xalloc.h.
9885 Use strip_trailing_slashes rather than open-coding it.
9887 2001-01-03 Paul Eggert <eggert@twinsun.com>
9889 * strftime.c: Sync with glibc time/strftime.c 1.81.
9891 2001-01-03 Jim Meyering <meyering@lucent.com>
9893 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9894 local `inptr' to avoid warning with some system declarations of iconv.
9896 2000-12-29 Paul Eggert <eggert@twinsun.com>
9898 * modechange.c: Do not assume that mode_t uses the
9899 traditional octal encoding. E.g. "chmod 1 FOO" should set
9900 the other-execute bit of FOO even if S_IXOTH != 1.
9902 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9903 WOTH, XOTH, ALLM): New macros.
9904 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9905 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9907 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9908 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9910 No need to use uintmax_t; unsigned long is long enough.
9911 Don't bother to get suffix since we don't use it.
9913 2000-12-24 Jim Meyering <meyering@lucent.com>
9915 * hash.c (is_prime): Return explicit boolean values.
9916 (hash_get_first): Return NULL to appease Irix5.6's 89.
9917 Reported by Nelson Beebe.
9919 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9921 * localcharset.c (locale_charset): Add support for Win32.
9923 2000-12-18 Paul Eggert <eggert@twinsun.com>
9925 * physmem.h, physmem.c: New files.
9927 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9928 (noinst_HEADERS): Add physmem.h.
9930 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9931 't' for compatibility with Solaris 8 sort.
9933 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9935 * config.charset: Add support for BeOS.
9937 2000-12-16 Jim Meyering <meyering@lucent.com>
9939 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9940 SHELLS_FILE to a file name that's useful on djgpp systems.
9942 (ADDITIONAL_DEFAULT_SHELLS): Define.
9943 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9944 Based mostly on a patch from Prashant TR.
9946 2000-12-16 Jim Meyering <meyering@lucent.com>
9948 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9949 N and M) would have treated it like `chown N:N FILE'.
9951 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9953 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9955 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9956 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9957 to the list of canonical encodings. Rename EUC-CN to GB2312.
9959 2000-12-08 Andreas Schwab <schwab@suse.de>
9961 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9962 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9964 2000-12-07 Jim Meyering <meyering@lucent.com>
9966 * stripslash.c (ISSLASH): Define.
9967 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9970 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9971 (dir_name_r): Declare this function as static.
9972 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9973 manifest itself on a name containing a mix of slashes and
9975 Make this function work with names starting with a DOS-style
9976 drive letter and colon prefix.
9977 (dir_name): Append `.' if necessary.
9978 Based mostly on patches from Prashant TR and Eli Zaretskii.
9980 * dirname.h (dir_name_r): Remove prototype.
9982 2000-12-05 Jim Meyering <meyering@lucent.com>
9984 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9986 2000-12-04 Jim Meyering <meyering@lucent.com>
9988 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9989 Also include memory.h, stdlib.h, unistd.h if appropriate.
9990 Reported by Andreas Jaeger (conflicting declaration of malloc).
9992 2000-12-02 Jim Meyering <meyering@lucent.com>
9994 * closeout.h: Make idempotent, to avoid some obscure warnings.
9996 2000-12-01 Paul Eggert <eggert@twinsun.com>
9998 * memrchr.c: Include <config.h> before any system include file.
10000 2000-11-29 Paul Eggert <eggert@twinsun.com>
10002 * dirname.c (dir_name_r): Fix typo: int -> size_t.
10004 2000-11-26 Jim Meyering <meyering@lucent.com>
10006 * memcoll.c: Include sys/types.h. From Werner Almesberger.
10008 2000-11-22 Paul Eggert <eggert@twinsun.com>
10010 * strftime.c (my_strftime): Do not invoke mbrlen with a
10011 size of (size_t) -1; it's not portable.
10013 2000-11-17 Akim Demaille <akim@epita.fr>
10015 * obstack.h: Formatting changes.
10016 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
10017 prevent type checking.
10018 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
10019 cast the value to (void *): assigning a `foo *' to a `void *'
10021 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
10023 2000-11-17 Jim Meyering <meyering@lucent.com>
10025 * strstr.c: Update from GNU libc.
10027 2000-11-16 Jim Meyering <meyering@lucent.com>
10029 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
10031 2000-11-11 Jim Meyering <meyering@lucent.com>
10033 * error.c: Add a couple #includes, merging from GNU libc version.
10035 2000-11-10 Jim Meyering <meyering@lucent.com>
10037 * obstack.h: Update from GNU libc.
10038 * obstack.c: Likewise.
10040 2000-11-06 Paul Eggert <eggert@twinsun.com>
10042 * getusershell.c (setusershell): Use rewind rather than
10043 fseek/fseeko, to avoid configuration hassles with fseeko.
10044 Don't bother opening SHELLS_FILE if shellstream is NULL;
10045 it's not necessary.
10047 2000-11-05 Jim Meyering <meyering@lucent.com>
10049 * makepath.h (make_dir): Declare.
10050 * makepath.c (make_dir): Remove `static' attribute.
10053 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
10055 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
10056 last one in a bucket, advance to the next bucket.
10058 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
10060 * fnmatch.c: Do not comment out all the code if we are using
10061 the GNU C library, because in some cases we are replacing buggy
10062 code in the GNU C library itself.
10064 2000-10-30 Paul Eggert <eggert@twinsun.com>
10066 * error.h, getline.h, modechange.h:
10067 Remove "2000" from Copyright line, as the file hasn't been
10068 changed this year other than in the copyright notice.
10070 * xalloc.h: Add "2000" to Copyright line, as this file
10071 was changed this year.
10073 2000-10-30 Paul Eggert <eggert@twinsun.com>
10075 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
10076 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
10077 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
10079 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
10081 * regex.h (__restrict_arr): Move definition out of #ifndef block.
10082 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
10083 doesn't define __restrict_arr.
10085 2000-10-29 Jim Meyering <meyering@lucent.com>
10087 * xstat.in: Fix grammar in comment.
10089 2000-10-28 Jim Meyering <meyering@lucent.com>
10091 * memchr.c: Update from libc.
10092 Adjust for portability:
10093 [HAVE_STDLIB_H]: Include stdlib.h.
10094 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
10095 Undef __memchr, too.
10096 [!weak_alias]: Define __memchr to memchr.
10098 * regex.c: Update from libc.
10099 * regex.h: Likewise.
10100 * getopt1.c: Likewise.
10101 * memcmp.c: Likewise.
10103 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
10104 Avoid using fseek, when possible -- it's broken by design.
10105 Patch by Ulrich Drepper.
10107 2000-10-26 Jim Meyering <meyering@lucent.com>
10109 * strftime.c: Update from libc.
10111 2000-10-25 Jim Meyering <meyering@lucent.com>
10113 * obstack.c: Update from libc.
10115 2000-10-23 Jim Meyering <meyering@lucent.com>
10117 * hard-locale.c (hard_locale): Revert last change -- it was simply
10118 wrong. That set_locale call must not have any side effects.
10121 2000-10-22 Jim Meyering <meyering@lucent.com>
10123 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
10124 [CYCLIC]: Remove now-unused definition.
10126 * save-cwd.c (O_DIRECTORY): Define, if needed.
10127 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
10128 Suggestion from Ulrich Drepper.
10130 2000-10-21 Jim Meyering <meyering@lucent.com>
10132 * dirname.c (dir_name_r): New function, factored out of dir_name.
10133 (dir_name): Use dir_name_r.
10134 * dirname.h (dir_name_r): Declare it.
10136 2000-10-21 Jim Meyering <meyering@lucent.com>
10138 * dirname.c (memrchr): Declare if necessary.
10139 (dir_name): Remove the restriction that there be no
10140 trailing slashes. Now, this code skips past them, effectively
10142 [TEST_DIRNAME] (main): New unit tests.
10144 * memrchr.c: New file from GNU libc.
10145 Undef __memrchr, too.
10146 [!weak_alias]: Define __memrchr to memrchr.
10147 Guard weak_alias use with `#ifdef weak_alias'.
10149 2000-10-17 Jim Meyering <meyering@lucent.com>
10151 * quote.h (PARAMS): Define and use.
10152 Reported by Akim Demaille.
10154 * getopt.c: Update from libc.
10156 2000-10-16 Jim Meyering <meyering@lucent.com>
10158 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10161 2000-09-25 Jim Meyering <meyering@lucent.com>
10163 * md5.h (rol): Define (from GnuPG).
10165 * sha.c: Give credit (GnuPG) where due.
10166 (M): Use rol rather than open-coding it.
10167 Add a FIXME comment.
10169 2000-09-21 Jim Meyering <meyering@lucent.com>
10171 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10172 Reported by Michael Stone.
10174 2000-09-20 Jim Meyering <meyering@lucent.com>
10176 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10177 (noinst_HEADERS): Add sha.h.
10178 Based on code from Scott G. Miller and from GnuPG.
10180 2000-09-15 Jim Meyering <meyering@lucent.com>
10182 * regex.c: Update from libc.
10184 2000-09-10 Jim Meyering <meyering@lucent.com>
10186 * getopt.c (_getopt_internal): Update from glibc.
10188 2000-09-09 Jim Meyering <meyering@lucent.com>
10190 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10191 think it should be used as a general replacement for isascii.
10192 * fnmatch.c: Likewise.
10193 * mbswidth.c: Likewise
10194 * regex.c: Likewise.
10197 * userspec.c: Include sys/param.h and limits.h.
10199 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10200 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10201 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10202 UID, GID. Check range.
10204 2000-09-06 Jim Meyering <meyering@lucent.com>
10206 * getopt.c (_getopt_internal): Update from glibc.
10208 2000-08-30 Jim Meyering <meyering@lucent.com>
10210 * strftime.c: Merge in changes from GNU libc.
10212 2000-08-26 Jim Meyering <meyering@lucent.com>
10214 * closeout.c: Include "__fpending.h".
10215 (close_stdout_status): Return right away if there's nothing to flush.
10217 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10218 * __fpending.c: New file.
10219 * __fpending.h: New file.
10221 2000-08-07 Paul Eggert <eggert@twinsun.com>
10223 Standardize on "memory exhausted" instead of "Memory exhausted"
10224 or "virtual memory exhausted".
10225 * obstack.c (print_and_abort): Use "memory exhausted", not
10226 "virtual memory exhausted".
10227 * same.c (same_name): Invoke xalloc_die instead of printing
10229 * userspec.c (parse_user_spec): Likewise.
10230 * bumpalloc.h: comment fix
10231 * same.c, userspec.c: Include xalloc.h.
10233 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10234 not char *const and pointing to a constant array.
10235 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10236 (xrealloc): Comment fix.
10238 * userspec.c (parse_user_spec):
10239 Don't translate a message until just before returning,
10240 to avoid unnecessary translation.
10242 2000-08-07 Jim Meyering <meyering@lucent.com>
10244 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10245 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10246 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10247 getgroups.c, gethostname.c, getopt.h, group-member.c,
10248 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10249 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10250 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10251 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10252 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10253 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10254 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10255 yesno.c: Back out Copyright date changes for each file with no change
10256 this year. This eases coordination with other programs using the same
10257 source code modules. From Paul Eggert.
10259 2000-08-03 Greg McGary <greg@mcgary.org>
10261 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10262 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10263 (EXTEND_BUFFER): Use them.
10265 2000-08-01 Jim Meyering <meyering@lucent.com>
10267 * dirname.c (ISSLASH): Define.
10268 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10269 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10270 both `\' and `/' may be use as path separators.
10271 Based on a patch from Prashant TR.
10273 2000-07-31 Paul Eggert <eggert@twinsun.com>
10275 * quotearg.c (quotearg_n_options): Don't make the initial
10276 slot vector a constant, since it might get modified.
10278 2000-07-31 Jim Meyering <meyering@lucent.com>
10280 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10281 * obstack.c (print_and_abort): Likewise.
10283 2000-07-30 Paul Eggert <eggert@twinsun.com>
10285 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10286 buffer, so that the caller can always quote one small
10287 component of a "memory exhausted" message in slot 0.
10288 From a suggestion by Jim Meyering.
10290 2000-07-30 Jim Meyering <meyering@lucent.com>
10292 * makepath.c (make_path): Quote the other instance, too.
10294 * quotearg.c (N_STATIC_SLOTVECS): Define.
10295 (STATIC_BUF_SIZE): Define.
10296 (quotearg_n_options): Use only statically allocated storage when
10297 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10298 than STATIC_BUF_SIZE.
10300 2000-07-29 Jim Meyering <meyering@lucent.com>
10302 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10303 * dirname.c (dir_name): Likewise.
10305 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10307 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10308 (dir_name): Assert that there are no trailing slashes.
10310 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10312 * mbswidth.h (mbswidth): Add a flags argument.
10313 (mbswidth): New declaration.
10314 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10315 * mbswidth.c (mbswidth): Add a flags argument.
10316 (mbsnwidth): New function.
10318 2000-07-24 Jim Meyering <meyering@lucent.com>
10320 * mbswidth.c: Remove useless #else. From Bruno Haible.
10322 2000-07-23 Paul Eggert <eggert@twinsun.com>
10324 * mbswidth.c (_XOPEN_SOURCE):
10325 Don't define; this causes problems on Solaris 7.
10326 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10328 2000-07-23 Paul Eggert <eggert@twinsun.com>
10331 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10332 so that mbstate_t is always defined.
10334 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10335 be 1 in at least one GCC installation, and this configuration
10336 error is likely to be common. Ignoring MB_LEN_MAX hurts
10337 performance on hosts that have mbrtowc but have only unibyte
10338 locales, but I assume these hosts are rare.
10340 2000-07-23 Paul Eggert <eggert@twinsun.com>
10342 * quotearg.c: Streamline by invoking multibyte code only if needed.
10343 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10344 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10345 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10346 invoke multibyte primitives.
10348 2000-07-23 Jim Meyering <meyering@lucent.com>
10350 * basename.c (base_name): Add an assertion.
10352 2000-07-15 Bruno Haible <clisp.cons.org>
10354 * quotearg.c: When the system forces us to redefine mbstate_t,
10355 shadow its mbsinit function.
10357 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10359 * mbswidth.h: New file.
10360 * mbswidth.c: New file.
10361 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10362 (noinst_HEADERS): Add mbswidth.h.
10364 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10366 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10369 2000-07-15 Jim Meyering <meyering@lucent.com>
10371 * makepath.c: Include quote.h.
10372 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10373 corresponding argument in a `quote (...)' call.
10374 Give better diagnostics.
10376 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10377 (noinst_HEADERS): Add quote.h.
10379 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10380 from tar's src/misc.c.
10381 * quote.h: New file. Prototypes for same.
10383 2000-07-10 Paul Eggert <eggert@twinsun.com>
10385 From a suggestion by Bruno Haible.
10386 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10387 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10388 to decide whether to define the BeOS workaround macro;
10389 this adjusts to the change to AC_MBSTATE_T.
10391 2000-07-13 Paul Eggert <eggert@twinsun.com>
10393 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10395 * quotearg.c (quoting_style_args, quoting_style_vals,
10396 quotearg_buffer_restyled): Add support for
10397 clocale_quoting_style. Undo previous change to
10398 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10399 and "{RIGHT QUOTATION MARK}" msgids.
10401 2000-07-05 Paul Eggert <eggert@twinsun.com>
10403 The old behavior of quoting `like this' doesn't look good with
10404 newer, ISO-style fonts. See:
10405 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10407 Instead, quote "like this" by default. Let the translator
10408 tailor the locale-specific quoting behavior by providing
10409 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10411 * quotearg.c (N_): New macro.
10412 (gettext_default): New function.
10413 (quotearg_buffer_restyled): Use
10414 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10415 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10417 2000-07-09 Jim Meyering <meyering@lucent.com>
10419 * Most files: Update copyright dates to include 2000.
10421 2000-07-08 Jim Meyering <meyering@lucent.com>
10423 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10425 (xgethostname): Remove now-unnecessary #ifdef.
10426 Move declaration of `err' into loop where it's used.
10428 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10430 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10431 by allocating a larger buffer. Test the gethostname return value for
10432 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10433 returns an error and ENAMETOOLONG isn't defined.
10435 2000-07-05 Paul Eggert <eggert@twinsun.com>
10436 and Bruno Haible <haible@clisp.cons.org>
10438 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10440 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10442 * quotearg.c (struct quoting_options): Simplify quote_these_too
10445 2000-07-03 Jim Meyering <meyering@lucent.com>
10447 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10448 Reported by Bruno Haible.
10450 2000-07-04 Jim Meyering <meyering@lucent.com>
10452 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10453 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10456 2000-07-03 Paul Eggert <eggert@twinsun.com>
10457 and Bruno Haible <haible@clisp.cons.org>
10459 * quotearg.c (mbrtowc):
10460 Assign to *pwc, and return 1 only if result is nonzero.
10461 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10463 2000-07-03 Jim Meyering <meyering@lucent.com>
10465 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10466 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10469 2000-07-02 Jim Meyering <meyering@lucent.com>
10471 * quotearg.c (mbstate_t): Don't define here.
10473 2000-07-02 Jim Meyering <meyering@lucent.com>
10475 * nanosleep.c (SIGCONT): Define if not already defined.
10477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10479 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10480 per change in ../m4/ls-mntd-fs.m4.
10481 (read_filesystem_list): Ignore symbolic links.
10483 2000-06-29 Jim Meyering <meyering@lucent.com>
10485 * same.c: Include <string.h> or <strings.h>, as appropriate,
10486 for declaration of strcmp.
10488 * long-options.c: Include <stdlib.h>, for declaration of exit.
10490 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10491 Avoid warning by casting result to `char *' to remove `const'.
10493 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10495 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10497 2000-06-26 Paul Eggert <eggert@twinsun.com>
10499 savedir now sets errno on failure and invokes xmalloc to get memory.
10500 Fix a couple of other minor bugs while we're at it.
10502 * savedir.c (<unistd.h>): Do not include; there's no need.
10503 (NAMLEN): Remove macro.
10504 (malloc, realloc): Remove decls.
10505 (stpcpy): Likewise.
10506 ("xalloc.h"): Include.
10507 (NAME_SIZE_DEFAULT): New macro.
10508 (savedir): Use xmalloc / xrealloc to allocate memory.
10509 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10510 Skip "" directory entries.
10511 Use strlen to calculate directory entry length, since the old method
10512 is rarely used these days and isn't worth supporting.
10513 Don't use a pointer after freeing it.
10514 Check for integer overflow when calculating allocation size.
10515 Use memcpy to copy entries, instead of stpcpy.
10516 Set errno properly when returning NULL.
10517 Check for readdir error.
10519 2000-06-26 Jim Meyering <meyering@lucent.com>
10521 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10523 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10525 * getusershell.c (xmalloc, xrealloc): Remove functions.
10527 Don't include <stdlib.h>. Don't declare malloc, realloc.
10529 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10531 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10533 2000-06-24 Jim Meyering <meyering@lucent.com>
10535 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10537 2000-06-21 Jim Meyering <meyering@lucent.com>
10539 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10541 2000-06-19 Paul Eggert <eggert@twinsun.com>
10543 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10544 (mbrtowc, mbstate_t): Define substitutes if
10545 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10546 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10547 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10549 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10551 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10552 than 1024, return a memory chunk of least possible size, instead
10553 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10554 Use free/xmalloc instead of xrealloc to avoid copying for very long
10557 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10559 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10560 address, not strdup. Include <stdlib.h> and don't declare free().
10562 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10564 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10567 2000-06-21 Jim Meyering <meyering@lucent.com>
10569 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10570 (noinst_HEADERS): Add getstr.h.
10572 * getline.c (getstr): Move into a separate file.
10573 * getstr.c (getstr): New file, extracted from getline.c, with
10574 the following changes: new parameter, delim2; both delim[12]
10575 parameters have type `int', not `char'. The latter would lose
10576 with 8-bit delimiters.
10577 * getstr.h: New file.
10579 2000-06-19 Jim Meyering <meyering@lucent.com>
10581 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10583 2000-06-18 Jim Meyering <meyering@lucent.com>
10585 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10586 Besides, these days every porting target provides a mkdir function.
10588 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10589 (this snippet comes from src/system.h).
10591 2000-06-15 Paul Eggert <eggert@twinsun.com>
10593 * human.c (adjust_value): New function.
10594 (human_readable_inexact): Apply rounding style even when
10595 printing approximate values.
10597 2000-06-14 Paul Eggert <eggert@twinsun.com>
10599 * human.c (human_readable_inexact): Allow an input block
10600 size that is not a multiple of the output block size, and vice versa.
10601 Reported by Piergiorgio Sartor.
10603 2000-06-14 Paul Eggert <eggert@twinsun.com>
10605 * getdate.y (get_date): Apply relative times after time
10606 zone indicator, not before. Reported by Todd A. Jacobs.
10608 2000-06-13 Jim Meyering <meyering@lucent.com>
10610 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10612 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10614 2000-06-12 Paul Eggert <eggert@twinsun.com>
10616 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10618 2000-06-04 Paul Eggert <eggert@twinsun.com>
10620 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10622 2000-06-04 Jim Meyering <meyering@lucent.com>
10624 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10625 SunOS 4.1.4 for which gid_t is an unsigned type.
10627 2000-06-03 Jim Meyering <meyering@lucent.com>
10629 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10631 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10633 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10634 newer, don't install charset.alias.
10635 * config.charset: Change the Linux/glibc rules so they become empty
10636 on glibc-2.1 or newer.
10638 2000-06-02 Jim Meyering <meyering@lucent.com>
10640 * mountlist.c: Back out last change. Instead, do this...
10641 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10642 member using the same `ignore'-testing code.
10643 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10647 2000-05-29 Jim Meyering <meyering@lucent.com>
10649 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10650 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10652 2000-05-22 Jim Meyering <meyering@lucent.com>
10654 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10656 2000-05-18 Jim Meyering <meyering@lucent.com>
10658 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10659 back, too, since it may have been modified by allocate_entry.
10660 (hash_delete): Rewrite to use neither the assignment operator
10661 nor the comma operator in an if-expression.
10663 2000-05-15 Paul Eggert <eggert@twinsun.com>
10666 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10667 Remove; no longer needed.
10668 "quotearg.h": Add include.
10669 (file_name): Do not bother to explicitly initialize to NULL; it's less
10670 efficient on some hosts.
10671 (close_stdout_status): Remove test as to whether stdout was already
10672 closed; it breaks for the case "echo x | sort >&-".
10673 Quote file name colons.
10674 Do not assume that _("write error") lacks format strings.
10676 2000-05-15 Jim Meyering <meyering@lucent.com>
10678 * version-etc.c (version_etc_copyright): Update the copyright string
10679 used in all --version output.
10681 2000-05-14 Jim Meyering <meyering@lucent.com>
10683 * closeout.c (close_stdout_set_file_name): New function.
10684 (close_stdout_status): Use new file-scoped global.
10685 Return right away if fstat says the stdout file descriptor is invalid.
10686 * closeout.h (close_stdout_set_file_name): Declare.
10688 2000-05-10 Jim Meyering <meyering@lucent.com>
10690 * closeout.c [default_exit_status]: New file-scoped variable.
10691 (close_stdout_set_status): New function.
10692 * closeout.h (close_stdout_set_status): Declare.
10694 2000-05-08 Jim Meyering <meyering@lucent.com>
10696 * long-options.c: Don't include closeout.h.
10697 (parse_long_options): Don't call close_stdout for --version.
10699 2000-05-06 Jim Meyering <meyering@lucent.com>
10701 * strnlen.c: Undefine __strnlen and strnlen.
10702 [!weak_alias]: Define __strnlen to strnlen.
10704 * atexit.c: New file, from libiberty.
10706 2000-05-06 Jim Meyering <meyering@lucent.com>
10708 * closeout.c (close_stdout_status): Also check for errors on the
10711 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10713 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10714 instead of xmalloc, xrealloc, path_concat.
10715 (locale_charset): Treat empty environment variables as absent.
10716 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10718 2000-05-04 Jim Meyering <meyering@lucent.com>
10720 * getopt.c: Update from glibc.
10721 * obstack.c: Likewise.
10722 * obstack.h: Likewise.
10723 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10725 * regex.h: Likewise.
10726 * strndup.c: Likewise.
10727 * strnlen.c: New file, from glibc.
10729 2000-05-01 Jim Meyering <meyering@lucent.com>
10731 * full-write.c (full_write): Remove `FIXME' part of comment.
10733 2000-04-29 Jim Meyering <meyering@lucent.com>
10735 * path-concat.c: Declare strdup only if it's not defined.
10736 * canon-host.c: Likewise.
10738 2000-04-28 Jim Meyering <meyering@lucent.com>
10740 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10741 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10742 included first, then limits.h is included by locale.h by libintl.h.
10743 From John David Anglin.
10745 2000-04-25 Jim Meyering <meyering@lucent.com>
10747 * makepath.c (S_IRWXUGO): Define.
10748 (make_path): Always perform explicit chmod if MODE specifies any
10749 of the `special' permission bits. Prompted by a bug report against
10750 install from Mate Wierdl and Joost van Baal.
10752 2000-04-18 Jim Meyering <meyering@lucent.com>
10754 * README: New file.
10756 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10757 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10759 2000-04-17 Jim Meyering <meyering@lucent.com>
10761 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10762 the definition of it to rpl_strftime also defined-away the system's
10765 2000-04-15 Jim Meyering <meyering@lucent.com>
10767 Use `C' to denote so-called `contiguous' files, the same way
10769 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10770 (ftypelet): Use S_ISCTG.
10771 From Michael Deutschmann.
10773 2000-04-14 Jim Meyering <meyering@lucent.com>
10775 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10777 2000-04-08 Jim Meyering <meyering@lucent.com>
10779 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10780 names don't conflict. Reported by Eli Zaretskii.
10782 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10784 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10785 bug. Deal with the different error behavior of Irix iconv.
10787 2000-04-07 Jim Meyering <meyering@lucent.com>
10789 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10790 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10792 2000-04-05 Jim Meyering <meyering@lucent.com>
10794 Portability tweaks required for ultrix4.3.
10795 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10796 * readutmp.c: Include sys/types.h before sys/stat.h.
10797 * canon-host.c: Declare strdup.
10798 * path-concat.c: Likewise.
10799 From John David Anglin.
10801 2000-04-04 Jim Meyering <meyering@lucent.com>
10803 Be more DOS 8.3-friendly.
10804 * ref-add.sin: Renamed from ref-add.sed.in.
10805 * ref-del.sin: Renamed from ref-del.sed.in.
10806 * Makefile.am: Reflect renaming.
10807 Reported by Eli Zaretskii.
10809 Use a temporary file name that won't clash with `charset.alias'
10810 in the DOS 8.3 name space.
10811 * Makefile.am (charset_tmp): Define.
10812 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10813 (uninstall-local): Likewise.
10814 Reported by Eli Zaretskii.
10816 2000-03-29 Paul Eggert <eggert@twinsun.com>
10818 * time/strftime.c (my_strftime): Make sure we call the system
10819 strftime, not ourselves, when invoking the underlying strftime.
10821 2000-03-24 Jim Meyering <meyering@lucent.com>
10823 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10824 (charset_alias): Define.
10825 (install-exec-local): Factor out common code.
10826 (uninstall-local): Split lines longer than 80.
10827 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10828 (SUFFIXES): Define.
10829 (.sed.in.sed): New rule. Don't redirect directly to $@.
10830 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10832 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10834 * config.charset: Output a line containing "Packages using this file".
10835 * ref-add.sed.in, ref-del.sed.in: New files.
10836 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10837 ref-del.sed): New rules.
10839 2000-03-17 Jim Meyering <meyering@lucent.com>
10841 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10842 Otherwise, include <strings.h>
10844 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10846 * unicodeio.c (utf8_wctomb): New function.
10847 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10848 format instead of in UCS-4 with platform dependent endianness.
10850 2000-03-07 Paul Eggert <eggert@twinsun.com>
10852 * savedir.c (savedir): Work even if directory size is
10853 negative; this can happen with some screwy NFS configurations.
10855 2000-03-06 Jim Meyering <meyering@lucent.com>
10857 * localcharset.c (get_charset_aliases): Don't try to free file_name
10858 if it's NULL (because we ran out of memory). From Bruno Haible.
10860 2000-03-05 Jim Meyering <meyering@lucent.com>
10862 * localcharset.c ("path-concat.h"): Include.
10863 (get_charset_aliases): Use path_concat instead of ANSI string
10866 * unicodeio.h (PARAMS): Define.
10867 Use it to guard prototype.
10869 2000-03-04 Jim Meyering <meyering@lucent.com>
10871 * Makefile.am (install-exec-local): Create $(libdir) before installing
10873 (uninstall-local): Uncomment this rule so `make distcheck' works
10876 * unicodeio.c (<errno.h>): Include it.
10877 (errno): Declare if not defined.
10879 * localcharset.c: Add Bruno's comment justifying use of volatile.
10881 * config.charset: New version, incorporating remarks from a linux
10882 i18n mailing list. From Bruno Haible.
10884 2000-03-02 Jim Meyering <meyering@lucent.com>
10886 * Makefile.am (EXTRA_DIST): Add config.charset.
10888 2000-03-01 Jim Meyering <meyering@lucent.com>
10890 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10891 * unicodeio.c: Likewise.
10893 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10895 * config.charset: New file.
10896 * localcharset.c: New file.
10897 * unicodeio.h, unicodeio.c: New files.
10898 * Makefile.am (DEFS): Add -DLIBDIR=...
10899 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10900 (noinst_HEADERS): Add unicodeio.h.
10901 (all-local, install-exec-local, charset.alias): New targets.
10903 2000-02-28 Paul Eggert <eggert@twinsun.com>
10905 * quotearg.c (ALERT_CHAR): New macro.
10906 (quotearg_buffer_restyled): Use it.
10908 2000-02-27 Jim Meyering <meyering@lucent.com>
10910 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10911 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10913 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10914 not `#if STDC_HEADERS'.
10915 Declare malloc if needed.
10917 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10918 now that autoconf always defines the HAVE_DECL_ symbols.
10919 * human.c: Likewise.
10920 * same.c: Likewise.
10921 * strtoumax.c: Likewise.
10923 * backupfile.c: Arrange for cpp to fail if the configure-time
10924 declaration check was not run.
10925 * hash.c: Likewise.
10926 * human.c: Likewise.
10927 * same.c: Likewise.
10928 * strtoumax.c: Likewise.
10930 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10931 then first look up the entire `.'-containing string as a login name.
10933 2000-02-18 Paul Eggert <eggert@twinsun.com>
10935 * getdate.y: Handle two-digit years with leading zeros correctly.
10936 (textint): New typedef.
10937 (parser_control): Member year changed from int to textint.
10939 (YYSTYPE): Removed; replaced by %union with int and textint members.
10940 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10941 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10942 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10943 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10944 (date, number, to_year): Use width of number in digits, not its value,
10945 to determine whether it's a 2-digit year, or a 2-digit time.
10946 (yylex): Store number of digits of numeric tokens.
10947 Reported by John Kendall.
10949 (parser_control): Changed from struct parser_control to typedef (for
10950 consistency). All uses changed.
10952 (tID): Removed; not used.
10953 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10955 2000-02-14 Paul Eggert <eggert@twinsun.com>
10957 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10958 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10960 2000-02-12 Jim Meyering <meyering@lucent.com>
10962 * userspec.c (ISDIGIT): Define it.
10963 (isdigit): Remove definition.
10964 (is_number): Use ISDIGIT, not isdigit.
10965 <libintl.h>: Include.
10966 (_ and N_): Define.
10967 (parse_user_spec): Mark translatable strings.
10969 2000-02-10 Jim Meyering <meyering@lucent.com>
10971 With these changes, nanosleep.[ch] are finally enough like the other
10972 lib/* replacement files to compile on a few more losing systems.
10974 * nanosleep.h: Don't include config.h.
10975 Remove prototype from declaration of nanosleep.
10976 (PARAMS): Remove now-unneeded definition.
10977 * nanosleep.c: #undef nanosleep.
10978 (rpl_nanosleep): Rename from nanosleep.
10980 2000-02-03 Jim Meyering <meyering@lucent.com>
10982 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10983 rather than with `#if HAVE_UTMPNAME'.
10985 2000-02-01 Jim Meyering <meyering@lucent.com>
10987 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10989 2000-01-31 Jim Meyering <meyering@lucent.com>
10991 * nanosleep.h (nanosleep): Guard declaration with
10992 `#if ! HAVE_DECL_NANOSLEEP'.
10993 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10994 the declaration in that vendor's sys/timers.h.
10995 Reported by Christian Krackowizer.
10997 * quotearg.c (ISASCII): Add #undef and move definition to follow
10998 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10999 (ISPRINT): Likewise.
11000 Reported by Tom Tromey.
11002 2000-01-30 Jim Meyering <meyering@lucent.com>
11004 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
11005 uses of ->ut_name. The latter doesn't work with new Linux header files
11006 where only utmpx.ut_user is declared.
11008 * readutmp.h (UT_USER): Define.
11010 2000-01-23 Jim Meyering <meyering@lucent.com>
11012 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
11015 2000-01-22 Jim Meyering <meyering@lucent.com>
11017 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
11018 [! HAVE_DECL_STRTOULL]: Declare strtoull.
11019 Required for some AIX systems. Reported by Christian Krackowizer.
11020 [TESTING] (main): New function.
11022 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
11023 * dirname.c (dir_name): Support for DOS-style file names with drive
11026 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
11028 * strverscmp.c (ISDIGIT): Define.
11029 (strverscmp): Use ISDIGIT, not isdigit.
11031 2000-01-17 Paul Eggert <eggert@twinsun.com>
11033 * nanosleep.c (nanosleep):
11034 Don't use SA_INTERRUPT to decide whether to call sigaction, as
11035 POSIX.1 doesn't require SA_INTERRUPT and some systems
11036 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
11037 it's been part of POSIX.1 since day 1 (in 1988).
11039 2000-01-17 Jim Meyering <meyering@lucent.com>
11041 * interlock: Remove unused file. Reported by François Pinard.
11043 2000-01-16 Paul Eggert <eggert@twinsun.com>
11045 * quotearg.c (quotearg_buffer_restyled): Do not quote
11046 alert, backslash, formfeed, and vertical tab unnecessarily in
11047 shell quoting style.
11050 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
11051 Free Software Foundation, Inc.
11052 Copying and distribution of this file, with or without modification,
11053 are permitted provided the copyright notice and this notice are preserved.