1 2006-10-03 Bruno Haible <bruno@clisp.org>
3 * gl_oset.h (gl_setelement_threshold_fn): New type.
4 (gl_oset_search_atleast): New declaration.
5 (struct gl_oset_implementation): Add field 'search_atleast'.
6 (gl_oset_search_atleast): New inline function.
7 * gl_oset.c (gl_oset_search_atleast): New function.
8 * gl_array_oset.c (gl_array_search_atleast): New function.
9 (gl_array_oset_implementation): Update.
10 * gl_anytree_oset.h (gl_tree_search_atleast): New function.
11 * gl_avltree_oset.c (gl_avltree_oset_implementation): Update.
12 * gl_rbtree_oset.c (gl_rbtree_oset_implementation): Update.
14 2006-10-04 Jim Meyering <jim@meyering.net>
16 * fts.c (fts_open): Tiny comment change.
18 2006-10-03 Bruno Haible <bruno@clisp.org>
20 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Renamed
21 from gl_avltreehash_list_implementation.
23 2006-10-03 Bruno Haible <bruno@clisp.org>
25 * gl_oset.c (gl_oset_add): Fix return type.
27 2006-10-02 Dmitry V. Levin <ldv@altlinux.org>
29 * fts.c (fts_close, fts_build, fts_palloc): Remove redundant checks.
31 2006-10-02 Paolo Bonzini <bonzini@gnu.org> (tiny change)
33 * quotearg.c (mbstate_t) [!HAVE_MBRTOWC]: #define to int.
35 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
37 Work around bug in Solaris 10 /proc file system:
38 /proc/self/fd/NNN/.. isn't the parent directory of
39 the directory whose file descriptor is NNN. This needs to
40 be worked around at run time, not compile time, since a
41 program might be built on Solaris 8, where things work, and
43 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
44 to use the following interface instead:
45 (OPENAT_BUFFER_SIZE): New macro.
46 (openat_proc_name): New function.
47 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
48 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
50 * openat-proc.c: New file.
52 2006-09-29 Bruno Haible <bruno@clisp.org>
54 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
55 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
56 argument. Set stdout_closed before testing for ferror, not after.
57 (fwriteerror, fwriteerror_no_ebadf): New functions.
59 2006-09-28 Bruno Haible <bruno@clisp.org>
61 * strndup.h: Simplify the redefinition of strndup.
62 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
64 2006-09-28 Bruno Haible <bruno@clisp.org>
66 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
67 * gl_linkedhash_list.c: Likewise.
68 * gl_rbtreehash_list.c: Likewise.
70 2006-09-28 Jim Meyering <jim@meyering.net>
72 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
75 2006-09-27 Jim Meyering <jim@meyering.net>
77 This file could end up with a definition for a function
78 named __strndup, rather than rpl_strndup on a system with
79 incomplete weak_alias support.
80 * strndup.c (strndup): Rename from __strndup.
81 Remove #defines that used to map __strndup to strndup.
82 Don't use K&R prototypes.
83 Remove LIBC-related code, since this file is not sync'd with glibc.
84 * strndup.h: Revamp, accordingly.
86 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
88 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
91 * __fpending.h: Don't include <stdio_ext.h> unless
92 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
93 it causes <stdio_ext.h> to cause a compile-time error.
94 Problem reported by Nelson H. F. Beebe.
95 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
96 of HAVE_DECL___PENDING.
98 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
100 * savewd.c: Include <signal.h>, for 'raise'.
102 2006-09-26 Eric Blake <ebb9@byu.net>
104 * verror.c: Include <config.h> unconditionally.
106 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
108 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
109 (gl_linked_iterator_from_to): Initialize struct completely.
110 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
111 (gl_tree_iterator_from_to): Likewise
112 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
113 * gl_array_list.c [lint] (gl_array_iterator)
114 (gl_array_iterator_from_to): Likewise.
115 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
116 * gl_carray_list.c [lint] (gl_carray_iterator)
117 (gl_carray_iterator_from_to): Likewise.
119 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
120 * md4.c (md4_process_block): Remove unused variable.
121 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
122 parentheses for clarity.
124 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
126 Import this patch from libc:
128 2006-09-06 Jakub Jelinek <jakub@redhat.com>
130 * regex_internal.c (re_string_reconstruct): Handle
131 offset < pstr->valid_raw_len && pstr->offsets_needed case.
132 Ensure no bytes read before raw_mbs array. Pass a saved copy of
133 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
134 re_string_context_at.
136 2006-09-20 Bruno Haible <bruno@clisp.org>
138 * mkdtemp.c: Import from libc.
139 2006-04-07 Ulrich Drepper <drepper@redhat.com>
140 * sysdeps/posix/tempname.c (__gen_tempname): Change
141 attempts_min into a macro. Use preprocessor to decide how to
142 initialize attempts [Coverity CID 67].
143 2001-11-27 Paul Eggert <eggert@twinsun.com>
144 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
145 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
147 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
149 * mkstemp.h: New file, since some standard headers
151 * mkstemp.c: Revamp to put the !_LIBC code together.
153 Make the _LIBC code resemble glibc original more,
155 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
156 (mkstemp): Remove, since mkstemp.h does this for us.
157 * stdlib--.h: Include mkstemp.h.
159 Import this patch from libc:
161 2006-04-07 Ulrich Drepper <drepper@redhat.com>
163 * tempname.c (__gen_tempname): Change attempts_min
164 into a macro. Use preprocessor to decide how to initialize
165 attempts [Coverity CID 67].
167 2006-09-18 Bruno Haible <bruno@clisp.org>
169 * javaversion.c: Include configmake.h.
171 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
173 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
174 that prevented coreutils 6.1 from building. Problem reported
175 by Petter Reinholdtsen.
177 2006-09-18 Jim Meyering <jim@meyering.net>
179 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
181 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
183 * dirchownmod.c: Don't include fcntl.h; no longer needed.
184 (dirchownmod): New arg FD. All callers changed.
185 Use FD rather than opening the directory ourself, as opening is
186 now the caller's responsibility.
187 * dirchownmod.h: Likewise.
188 * mkancesdirs.c: Include <sys/types.h>, for portability to older
189 hosts that require <sys/types.h> before <sys/stat.h>. Include
190 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
192 (mkancesdirs): Return length of prefix of FILE that has already
193 been made, or -2 if there is a child doing the work. Redo
194 algorithm so that it is O(N) rather than O(N**2). Optimize away
195 ".", and treat ".." specially since it might stray back into
196 already-created areas. Use a subprocess if necessary. New arg
197 WD; all users changed. MAKE_DIR function should now return 1
198 if it creates a directory that is not readable. Return -2 if
199 a child process is spun off.
200 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
201 Adjust signature to match code.
202 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
203 (make_dir_parents): Use a subprocess if necessary. New arg WD;
205 * savewd.c, savewd.h: New files.
207 2006-09-15 Jim Meyering <jim@meyering.net>
209 * rename-dest-slash.c (has_trailing_slash): Use
210 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
211 (rpl_rename_dest_slash): Perform the cheaper trailing slash
212 test before testing whether SRC is a directory.
213 Suggestions from Bruno Haible.
215 Avoid a warning about an unused variable.
216 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
217 into the #ifdef block where it's used.
219 * rename-dest-slash.c: New file.
221 2006-09-14 Bruno Haible <bruno@clisp.org>
223 * allocsa.c: Include <config.h> unconditionally.
224 * asnprintf.c: Likewise.
225 * asprintf.c: Likewise.
226 * c-strcasecmp.c: Likewise.
227 * c-strcasestr.c: Likewise.
228 * c-strncasecmp.c: Likewise.
229 * c-strstr.c: Likewise.
230 * classpath.c: Likewise.
231 * clean-temp.c: Likewise.
232 * concatpath.c: Likewise.
233 * copy-file.c: Likewise.
234 * csharpcomp.c: Likewise.
235 * csharpexec.c: Likewise.
236 * execute.c: Likewise.
237 * fatal-signal.c: Likewise.
238 * findprog.c: Likewise.
239 * fwriteerror.c: Likewise.
240 * gl_array_list.c: Likewise.
241 * gl_array_oset.c: Likewise.
242 * gl_avltree_list.c: Likewise.
243 * gl_avltree_oset.c: Likewise.
244 * gl_avltreehash_list.c: Likewise.
245 * gl_carray_list.c: Likewise.
246 * gl_linked_list.c: Likewise.
247 * gl_linkedhash_list.c: Likewise.
248 * gl_list.c: Likewise.
249 * gl_oset.c: Likewise.
250 * gl_rbtree_list.c: Likewise.
251 * gl_rbtree_oset.c: Likewise.
252 * gl_rbtreehash_list.c: Likewise.
253 * imaxabs.c: Likewise.
254 * imaxdiv.c: Likewise.
255 * javacomp.c: Likewise.
256 * javaexec.c: Likewise.
257 * javaversion.c: Likewise.
258 * linebreak.c: Likewise.
259 * localcharset.c: Likewise.
261 * mbchar.c: Likewise.
262 * mbswidth.c: Likewise.
263 * mkdtemp.c: Likewise.
265 * printf-args.c: Likewise.
266 * printf-parse.c: Likewise.
267 * progname.c: Likewise.
268 * progreloc.c: Likewise.
269 * readlink.c: Likewise.
270 * sh-quote.c: Likewise.
271 * stpcpy.c: Likewise.
272 * stpncpy.c: Likewise.
273 * strcasecmp.c: Likewise.
274 * strcasestr.c: Likewise.
275 * strcspn.c: Likewise.
276 * striconv.c: Likewise.
277 * strncasecmp.c: Likewise.
278 * strnlen1.c: Likewise.
279 * strstr.c: Likewise.
280 * strtok_r.c: Likewise.
282 * tmpdir.c: Likewise.
283 * unicodeio.c: Likewise.
284 * unsetenv.c: Likewise.
285 * vasnprintf.c: Likewise.
286 * vasprintf.c: Likewise.
287 * wait-process.c: Likewise.
288 * xallocsa.c: Likewise.
289 * xsetenv.c: Likewise.
290 * xstriconv.c: Likewise.
292 2006-09-13 Eric Blake <ebb9@byu.net>
294 * getopt.c: Fix typo in last commit.
296 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
298 * _fpending.c: Include <config.h> unconditionally, since we no
299 longer worry about uses that don't define HAVE_CONFIG_H.
300 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
301 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
302 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
303 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
304 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
305 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
306 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
307 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
308 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
309 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
310 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
311 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
312 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
313 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
314 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
315 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
316 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
317 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
318 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
319 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
320 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
321 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
322 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
323 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
324 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
325 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
326 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
327 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
328 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
329 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
330 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
331 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
332 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
333 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
336 2006-09-12 Jim Meyering <jim@meyering.net>
338 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
339 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
340 Reported by Nelson H. F. Beebe.
342 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
344 * argp-help.c (argp_doc): Make sure NULL is not passed to
347 2006-09-10 Bruno Haible <bruno@clisp.org>
349 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
351 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
353 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
354 program_invocation_name and program_invocation_short_name are
356 * argp-namefrob.h: Move declarations of program_invocation_name
357 and program_invocation_short_name to argp.h, so they are visible
361 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
363 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
364 convention. Text proposed by Bruno Haible.
365 (struct argp_option): Document the use of N_() wrappers.
367 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
368 and translate the two parts separately, instead of feeding
369 the whole string to gettext. This allows to exclude
370 '\v' from the strings visible to the translator by writing doc
371 strings as N_("..") "\v" N_("..").
373 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
375 * mktime.c (guess_time_tm): Fix bug where mktime
376 returned the maximum time_t value rather than (time_t) -1.
377 Problem originally reported by William Bardwell
378 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
380 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
382 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
385 2006-09-06 Bruno Haible <bruno@clisp.org>
387 * striconv.h: New file.
388 * striconv.c: New file, merging iconvme.c with GNU gettext's
390 * xstriconv.h: New file.
391 * xstriconv.c: New file.
393 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
395 * argz_.h: Sync from Libtool.
397 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
398 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
400 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
402 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
407 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
409 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
410 Problem reported by Ralf Wildenhues in
411 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
413 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
414 HAVE_STRUCT_STATFS_F_FSTYPENAME.
416 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
418 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
419 or stdbool.h, because they might not exist while configuring.
421 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
422 Don't include unistd.h or limits.h; not needed, since chdir-long.h
424 (O_DIRECTORY): Remove.
426 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
428 Work around a bug in both the Linux and SunOS 64-bit kernels:
429 nanosleep mishandles sleeps for longer than 2**31 seconds.
430 Problem reported by Frank v Waveren in
431 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
432 * nanosleep.c (BILLION): New constant.
433 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
434 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
436 2006-08-30 Jim Meyering <jim@meyering.net>
438 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
441 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
443 * isapipe.c, isapipe.h: New files.
445 2006-08-29 Eric Blake <ebb9@byu.net>
447 * error.c (error_at_line, print_errno_message): Match libc, after
448 resolution of upstream bug 3044.
450 2006-08-29 Bruno Haible <bruno@clisp.org>
452 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
454 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
458 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
460 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
461 sharing with gnulib. Report by Eric Blake.
463 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
465 * fcntl_.h: New file.
466 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
468 * dirchownmod.c: Likewise.
471 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
472 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
473 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
474 just before including <inttypes.h>, to avoid circular inclusion.
476 2006-08-28 Bruno Haible <bruno@clisp.org>
478 * inttypes_.h (SCNX*): Remove definitions.
479 Reported by Eric Blake.
481 2006-08-26 Bruno Haible <bruno@clisp.org>
483 * vasnprintf.c (EOVERFLOW): Remove definition.
484 (VASNPRINTF): Return a string of length > INT_MAX without failing.
485 * vasprintf.c: Include errno.h, limits.h.
486 (EOVERFLOW): New fallback definition.
487 (vasprintf): Test here whether the string length is > INT_MAX.
488 * vsnprintf.c: Include errno.h, limits.h.
489 (EOVERFLOW): New fallback definition.
490 (vsnprintf): Fix bug when generated string was too long for the buffer.
491 Test here whether the string length is > INT_MAX.
493 2006-08-26 Bruno Haible <bruno@clisp.org>
494 Simon Josefsson <jas@extundo.com>
497 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
499 2006-08-28 Bruno Haible <bruno@clisp.org>
501 * c-strstr.h: New file, from GNU gettext.
502 * c-strstr.c: New file, from GNU gettext.
504 2006-08-26 Bruno Haible <bruno@clisp.org>
506 * inttypes_.h: New file.
507 * inttypes.h: Remove file.
508 * stdint_.h: Include <inttypes.h> through its absolute filename.
510 * imaxabs.c: New file.
512 * imaxdiv.c: New file.
514 2006-08-22 Bruno Haible <bruno@clisp.org>
516 * readutmp.h: Skip most definitions if neither <utmp.h> nor
519 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
522 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
523 Problem reported by Bruno Haible.
525 2006-08-21 Bruno Haible <bruno@clisp.org>
528 * mbchar.h: Include <wctype.h> only if it exists.
530 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
532 * cycle-check.h: Include <stdint.h> unconditionally, since we
533 now assume the stdint module. Do not include inttypes.h.
534 * fsusage.h: Likewise.
535 * getndelim2.c: Likewise.
537 * inttostr.h: Likewise.
538 * obstack.c: Likewise.
539 * regex_internal.h: Likewise.
540 * tempname.c: Likewise.
541 * utimecmp.c: Likewise.
542 * xstrtol.h: Likewise.
544 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
546 * strtoimax.c: Adjust to macro name changes in Autoconf,
547 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
550 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
552 * fchmodat.c: New file, from coreutils. This was inadvertently
553 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
555 2006-08-18 Bruno Haible <bruno@clisp.org>
557 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
558 (ME_DUMMY): Treat "kernfs" as a dummy.
559 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
561 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
563 Update from coreutils.
565 * __fpending.h: Add copyright notice.
566 * fprintftime.h: Likewise.
567 * savedir.c: Use (C) in copyright notice.
568 * savedir.h: Likewise.
570 2006-08-15 Jim Meyering <jim@meyering.net>
572 * at-func.c: New file, with the logic of all emulated at-functions.
573 * openat-priv.h: Include <errno.h> and define ENOSYS,
574 in support of the EXPECTED_ERRNO macro.
575 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
576 Instead, define the appropriate symbols and include "at-func.c".
577 * mkdirat.c (mkdirat): Likewise.
578 * fchmodat.c (fchmodat): Likewise.
579 (ENOSYS): Remove definition.
580 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
581 Don't include "unistd--.h" -- it wasn't ever used.
583 2006-01-17 Jim Meyering <jim@meyering.net>
585 Rewrite fts.c not to change the current working directory,
586 by using openat, fstatat, fdopendir, etc..
588 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
589 (HAVE_OPENAT_SUPPORT): Define.
590 [_LIBC] (fchdir): Don't undef or define; no longer used.
591 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
592 Now, this `function' always succeeds, and consumes its file descriptor
593 parameter -- so callers must not close such FDs. Update callers.
594 (diropen_fd, opendirat, cwd_advance_fd): New functions.
595 (diropen): Add parameter, SP. Adjust all callers.
596 Implement using diropen_fd, rather than open.
597 (fts_open): Initialize new member, fts_cwd_fd.
598 Remove fts_rft-setting code.
599 (fts_close): Close fts_cwd_fd, if necessary.
600 (__opendir2): Define in terms of opendir or opendirat,
601 depending on whether the FST_NOCHDIR flag is set.
602 (fts_build): Since fts_safe_changedir consumes its FD, and since
603 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
604 and close the dup'd file descriptor upon failure.
605 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
606 (fts_safe_changedir): Tweak semantics to reflect that this function
607 now calls cwd_advance_fd and hence consumes its FD argument.
608 * fts_.h [struct FTS] (fts_cwd_fd): New member.
609 [struct FTS] (fts_rft): Remove now-unused member.
610 [struct FTS] (fts_cycle.state): Improve comment.
612 * openat.c (openat_needs_fchdir): New function.
613 * openat.h (openat_needs_fchdir): Declare it.
615 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
617 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
618 Problem and fix reported by Pádraig Brady in
619 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
621 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
623 * memcoll.c (memcoll): Optimize for the common case where the
624 arguments are bytewise equal.
626 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
628 Change copyright notice from LGPL 2 to GPL 2, since that's the
629 standard form used in the gnulib repository.
630 * lock.c: LGPL -> GPL.
632 * strnlen1.c: Likewise.
633 * strnlen1.h: Likewise.
636 * tmpdir.c: Likewise.
638 * TODO: Remove; this belongs only in coreutils.
640 2006-08-14 Eric Blake <ebb9@byu.net>
642 Import the following change from libc:
644 2006-08-12 Ulrich Drepper <drepper@redhat.com>
647 * misc/error.c: Add space between program name and message if file
650 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
652 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
653 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
655 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
656 in wchar_t. Problem reported by Eric Blake.
658 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
659 LEN is smaller than SIZE. Suggested by Bruno Haible.
660 Also, help the compiler to keep LEN in a register.
662 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
664 * .cppi-disable: Add snprintf.h, socket_.h.
665 * snprintf.c: Include <errno.h> and <limits.h>.
666 (EOVERFLOW): Define if the system does not.
667 Do not include "minmax.h"; it wasn't used.
668 (snprintf): Don't assume size_t promotes to an unsigned type.
669 Fix bug when generated string was too long for the buffer: the
670 buffer's contents are supposed to be the initial prefix of the
671 output. Don't assume vasnprintf returns EOVERFLOW if the size
672 exceeds INT_MAX; do the check ourselves.
674 Import the following changes from libc:
676 2006-06-02 Jakub Jelinek <jakub@redhat.com>
678 * posix/regex_internal.c (re_string_skip_chars): If no character has
679 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
680 to the byte which couldn't be converted.
681 (re_string_reconstruct): Don't clear valid_raw_len before calling
682 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
683 tip_context using re_string_context_at.
685 2006-05-02 Ulrich Drepper <drepper@redhat.com>
687 * posix/regex.h: g++ still cannot handled [restrict].
689 2006-04-21 Ulrich Drepper <drepper@redhat.com>
691 * posix/regex.h: Remove special handling for VMS.
693 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
697 2006-07-19 Mike Frysinger <vapier@gentoo.org>
699 * mountlist.c [ME_REMOTE]: Filter out cifs.
700 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
702 2006-08-08 Eric Blake <ebb9@byu.net>
704 * verror.c (verror_at_line): Work around glibc bug 2997, so that
705 verror_at_line output complies with GNU Coding Standards even when
708 2006-08-08 Eric Blake <ebb9@byu.net>
710 * verror.h, verror.c: New files.
712 2006-08-07 Bruno Haible <bruno@clisp.org>
714 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
716 Reported by Ralf Wildenhues.
718 2006-08-06 Eric Blake <ebb9@byu.net>
720 * error.h: Fold in some upstream changes from glibc.
723 2006-07-29 Bruno Haible <bruno@clisp.org>
725 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
727 2006-07-29 Bruno Haible <bruno@clisp.org>
729 * setenv.c: Undo unintended modification done on 2006-02-27.
731 2006-07-28 Eric Blake <ebb9@byu.net>
733 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
736 2006-07-28 Simon Josefsson <jas@extundo.com>
738 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
741 2006-07-28 Simon Josefsson <jas@extundo.com>
743 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
746 2006-07-28 Bruno Haible <bruno@clisp.org>
748 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
750 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
752 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
755 2006-07-28 Bruno Haible <bruno@clisp.org>
757 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
758 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
760 Avoids link error on FreeBSD 4.x.
761 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
763 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
765 * mbswidth.c (iswcntrl): Likewise.
767 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
769 * modechange.c (mode_compile): Numeric modes now affect setuid and
770 setgid on directories only if they set these bits.
771 * modechange.h: Remove obsolete comment about masks.
773 2006-07-27 Bruno Haible <bruno@clisp.org>
775 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
776 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
779 2006-07-26 Eric Blake <ebb9@byu.net>
781 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
782 like mingw that lack mkstemp.
783 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
784 avoid compilation warning on mingw.
786 2006-07-25 Bruno Haible <bruno@clisp.org>
788 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
789 <stdarg.h> or config.h.
791 2006-07-24 Bruno Haible <bruno@clisp.org>
793 * clean-temp.h: New file, from GNU gettext.
794 * clean-temp.c: New file, from GNU gettext.
796 2006-07-24 Bruno Haible <bruno@clisp.org>
798 * tmpdir.h: New file, from GNU gettext.
799 * tmpdir.c: New file, from GNU gettext.
801 2006-07-23 Bruno Haible <bruno@clisp.org>
803 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
804 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
805 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
806 gl_linked_remove_at): Use it.
808 2006-07-23 Eric Blake <ebb9@byu.net>
810 * tmpfile-safer.c: New file.
811 * stdio-safer.h (fopen_safer): Add prototype.
812 * stdio--.h (tmpfile): Make safer.
814 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
816 * close-stream.c, close-stream.h: New files.
818 2006-07-22 Bruno Haible <bruno@clisp.org>
820 Merge from GNU gettext 0.15.
822 2005-07-05 Bruno Haible <bruno@clisp.org>
824 * printf-args.c (printf_fetchargs): Work around broken
825 definition of wint_t on mingw.
827 2005-02-12 Bruno Haible <bruno@clisp.org>
829 * xallocsa.h: Add extern "C" for C++.
831 2006-05-17 Bruno Haible <bruno@clisp.org>
834 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
836 2006-04-30 Bruno Haible <bruno@clisp.org>
838 * progreloc.c: Include <mach-o/dyld.h> if available.
839 (find_executable): Use _NSGetExecutablePath when possible.
841 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
843 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
846 2005-12-29 Bruno Haible <bruno@clisp.org>
848 * progreloc.c (set_program_name_and_installdir): Fix
851 2005-12-04 Bruno Haible <bruno@clisp.org>
854 * progreloc.c: Include <windows.h> also on Cygwin.
855 (find_executable): Add support for Cygwin.
856 (set_program_name_and_installdir): Handle also platforms with
859 2006-07-11 Bruno Haible <bruno@clisp.org>
861 * javacomp.c: Fix a comment.
862 Reported by Jim Meyering.
864 2006-04-30 Bruno Haible <bruno@clisp.org>
866 * javacomp.h (compile_java_class): Add source_version,
867 target_version arguments.
868 * javacomp.c: Rewritten to choose only a compiler that
869 respects the specified source_version and target_version.
871 2006-06-27 Bruno Haible <bruno@clisp.org>
873 Assume correct S_ISDIR macro.
874 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
876 2006-07-22 Bruno Haible <bruno@clisp.org>
878 * javaversion.h: New file, from GNU gettext.
879 * javaversion.c: New file, from GNU gettext.
880 * javaversion.java: New file, from GNU gettext.
881 * javaversion.class: New file, from GNU gettext.
883 2006-05-17 Bruno Haible <bruno@clisp.org>
886 * javaexec.c (execute_java_class): Test for jview program
889 2006-04-09 Bruno Haible <bruno@clisp.org>
891 * fatal-signal.c: Don't include string.h.
892 (at_fatal_signal): Use a copying loop instead of memcpy.
894 2005-12-04 Bruno Haible <bruno@clisp.org>
896 * csharpexec.c: Add support for 'clix' launcher (untested).
897 (execute_csharp_using_sscli): New function.
898 (execute_csharp_program): Call it.
900 2006-06-21 Bruno Haible <bruno@clisp.org>
902 Avoid warnings from recent versions of mcs.
903 * csharpcomp.c (compile_csharp_using_mono): Don't use options
904 -o, -L, -r any more. Use options documented since mcs-1.0
905 instead. Similarly for -g.
907 2005-07-09 Bruno Haible <bruno@clisp.org>
909 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
911 Reported by Mark Junker <mjscod@gmx.de>.
913 2006-06-17 Bruno Haible <bruno@clisp.org>
915 * config.charset: Update for NetBSD 3.0.
917 2006-05-17 Bruno Haible <bruno@clisp.org>
920 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
922 2006-05-16 Bruno Haible <bruno@clisp.org>
924 * localcharset.c [CYGWIN]: Include <windows.h>.
925 (get_charset_aliases): For Cygwin, return the same CPxxx
926 aliases list as under WIN32.
927 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
928 the environment variables. Fall back to GetACP().
930 2006-04-05 Bruno Haible <bruno@clisp.org>
932 * config.charset: Update Juan Manuel Guerrero's address.
934 2005-02-12 Bruno Haible <bruno@clisp.org>
936 * allocsa.h: Add extern "C" for C++.
938 2005-02-10 Bruno Haible <bruno@clisp.org>
940 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
941 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
943 2006-07-22 Bruno Haible <bruno@clisp.org>
945 * gettext.h: Update to GNU gettext-0.15.
947 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
948 and Simon Josefsson <jas@extundo.com>
950 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
952 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
954 2006-07-21 Eric Blake <ebb9@byu.net>
956 * stdlib-safer.h: New file from coreutils, required by
959 2006-07-19 Derek R. Price <derek@ximbiot.com>
961 * getaddrinfo.h: Don't define unimplemented AI_* flags.
962 Reindent and repaginate.
964 2006-07-17 Bruno Haible <bruno@clisp.org>
966 * gl_list.h: New file.
967 * gl_list.c: New file.
968 * gl_array_list.h: New file.
969 * gl_array_list.c: New file.
970 * gl_carray_list.h: New file.
971 * gl_carray_list.c: New file.
972 * gl_linked_list.h: New file.
973 * gl_linked_list.c: New file.
974 * gl_anylinked_list1.h: New file.
975 * gl_anylinked_list2.h: New file.
976 * gl_avltree_list.h: New file.
977 * gl_avltree_list.c: New file.
978 * gl_anyavltree_list1.h: New file.
979 * gl_anyavltree_list2.h: New file.
980 * gl_rbtree_list.h: New file.
981 * gl_rbtree_list.c: New file.
982 * gl_anyrbtree_list1.h: New file.
983 * gl_anyrbtree_list2.h: New file.
984 * gl_anytree_list1.h: New file.
985 * gl_anytree_list2.h: New file.
986 * gl_linkedhash_list.h: New file.
987 * gl_linkedhash_list.c: New file.
988 * gl_anyhash_list1.h: New file.
989 * gl_anyhash_list2.h: New file.
990 * gl_avltreehash_list.h: New file.
991 * gl_avltreehash_list.c: New file.
992 * gl_rbtreehash_list.h: New file.
993 * gl_rbtreehash_list.c: New file.
994 * gl_anytreehash_list1.h: New file.
995 * gl_anytreehash_list2.h: New file.
997 * gl_oset.h: New file.
998 * gl_oset.c: New file.
999 * gl_array_oset.h: New file.
1000 * gl_array_oset.c: New file.
1001 * gl_avltree_oset.h: New file.
1002 * gl_avltree_oset.c: New file.
1003 * gl_rbtree_oset.h: New file.
1004 * gl_rbtree_oset.c: New file.
1005 * gl_anytree_oset.h: New file.
1007 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
1009 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
1011 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
1012 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
1013 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
1014 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
1015 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
1016 callers changed. Revamp internals significantly, by not
1017 attempting to create directories that are temporarily more
1018 permissive than the final results. Do not attempt to use
1019 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
1020 This removes some race conditions, fixes some bugs, and simplifies
1021 things. Use new dirchownmod function to do owner and mode changes.
1022 * mkdir-p.h: Likewise.
1023 * modechange.c (octal_to_mode): New function.
1024 (struct mode_change): New member mentioned.
1025 (make_node_op_equals): New arg mentioned. All callers changed.
1026 (mode_compile): Keep track of which mode bits the user has explicitly
1028 (mode_adjust): New arg DIR, so that we implement the X op correctly.
1029 New arg PMODE_BITS, to keep track of which mode bits the user
1030 mentioned; it treats S_ISUID and S_ISGID speciall.
1031 All callers changed.
1032 * modechange.h: Likewise.
1034 2006-07-11 Derek R. Price <derek@ximbiot.com>
1036 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1038 2006-07-10 Derek R. Price <derek@ximbiot.com>
1040 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1041 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1042 macros into the GNU _D_EXACT_NAMLEN.
1043 * savedir.c: Likewise.
1044 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1046 2006-07-09 Jim Meyering <jim@meyering.net>
1048 * argp-pv.c: Remove a doubled word in a comment.
1049 * check-version.c (check_version): Likewise.
1050 * javacomp.c (compile_java_class): Likewise.
1052 2006-07-08 Jim Meyering <jim@meyering.net>
1054 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1056 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1058 * getaddrinfo.c: Changes to compile under MSVC6: changed
1059 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1060 brackets. Other minor changes to suppress some compiler
1063 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1065 * getloadavg.c: Use __VMS, not VMS.
1066 * getopt.c: Likewise.
1067 * getpagesize.h: Likewise.
1068 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1069 probably does not work.
1071 2006-07-06 Derek R. Price <derek@ximbiot.com>
1072 and Paul Eggert <eggert@cs.ucla.edu>
1074 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1075 Don't worry about this obsolete case any more.
1076 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1078 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1079 worry about this obsolete case any more.
1081 * getcwd.c: Likewise.
1083 * savedir.c: Likewise.
1085 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1087 * .cppi-disable: Add wcwidth.
1088 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1089 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1090 (ISGRAPH): Remove. All uses changed to isgraph.
1091 (FOLD) [!defined _LIBC]: Remove special case.
1092 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1093 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1095 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1097 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1099 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1101 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1103 * memcasecmp.c: Include <limits.h>.
1104 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1105 * strtod.c (strtod): Don't assume isspace works on negative chars.
1106 Don't assume isdigit succeeds only on '0' through '9'.
1108 2006-07-05 Derek R. Price <derek@ximbiot.com>
1110 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1111 All uses of is_space replaced by isspace.
1112 * exit.h: Don't talk about STDC_HEADERS.
1113 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1114 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1115 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1116 replaced by isprint etc.
1117 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1118 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1119 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1120 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1121 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1122 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1124 2006-07-05 Eric Blake <ebb9@byu.net>
1126 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1127 missing from netdb.h.
1128 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1130 2006-06-27 Bruno Haible <bruno@clisp.org>
1132 Assume ANSI C header files and <ctype.h> functions.
1133 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1134 (mbsnwidth): Use isprint, iscntrl instead.
1136 2006-07-03 Jim Meyering <jim@meyering.net>
1138 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1139 macro is used before the first cycle_check call.
1141 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1143 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1144 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1145 reported by Mark D. Baushke, one in
1146 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1148 Merge from coreutils.
1150 * .cppi-disable: Add stdint_.h.
1151 * .cvsignore: Add stdint.h.
1153 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1155 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1156 both double and long double versions.
1157 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1158 * xstrtold.c: New file.
1159 * xstrtod.h (xstrtold): New decl.
1161 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1163 * filemode.c (setst): Remove.
1164 (strmode): Rewrite to avoid setst. This makes the code shorter,
1165 (arguably) clearer, and the generated code is a bit smaller on my
1166 Debian GNU/Linux stable x86 host.
1168 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1170 * filemode.c: Include "filemode.h" first, to test the interface.
1171 Assume that filemode.h includes sys/types.h and sys/stat.h.
1172 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1173 (ftypelet): Reorder to put common cases first, for efficiency.
1174 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1176 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1177 of 10, for compatibility with FreeBSD. All callers changed.
1178 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1179 that can't be deduced solely from st_mode. First arg is now a const
1181 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1182 (strmode): Renamed from mode_string.
1183 (filemodestring): New decl.
1184 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1185 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1186 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1188 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1190 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1191 fsusage.h now does that. Include fsusage.h first, to test interface.
1192 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1193 at most one method (the old code could have generated decls that
1194 didn't conform to C89, not that this was ever exercised).
1195 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1197 2006-03-19 Jim Meyering <jim@meyering.net>
1199 Work even in a chroot where d_ino values for entries in "/"
1200 don't match the stat.st_ino values for the same names.
1201 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1202 number, iterate through all entries again, using lstat instead.
1203 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1204 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1206 * getcwd.c (__getcwd): Clarify a comment.
1207 Use memcpy in place of a call to strcpy.
1209 2006-03-12 Jim Meyering <jim@meyering.net>
1211 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1212 that of the current directory (which we're about to chdir ".." out of),
1213 then save the dev-ino of the parent, instead.
1215 * same-inode.h (SAME_INODE): New file/macro.
1216 * chdir-safer.c (SAME_INODE): Remove definition.
1217 Include "same-inode.h", instead.
1219 * cycle-check.h: Include "same-inode.h".
1220 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1221 * cycle-check.c (SAME_INODE): Remove definition.
1222 * root-dev-ino.h: Include "same-inode.h".
1224 2006-03-11 Eric Blake <ebb9@byu.net>
1226 * same.c (same_name): s/base_name/last_component/
1227 * backupfile.c (check_extension, numbered_backup): Likewise.
1228 * filenamecat.c (file_name_concat): Likewise.
1230 2006-03-11 Eric Blake <ebb9@byu.net>,
1231 Paul Eggert <eggert@cs.ucla.edu>
1233 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1234 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1236 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1237 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1238 (last_component): New method.
1239 * dirname.c (dir_len): Determine when drive letters need a
1240 subsequent slash. Preserve // when it is special.
1241 (dir_name): Don't append dot when drive letter is absolute.
1242 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1243 * basename.c (base_name): New semantics - malloc the result.
1244 Preserve // when it is special. Preserve relative files that look
1246 (base_len): Preserve // when it is special.
1247 (last_component): New method, similar to old base_name semantics.
1248 * stripslash.c (strip_trailing_slashes): Use last_component, not
1249 base_name. Strip redundant slashes from ///.
1251 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1253 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1254 both are 64 bits, since this seems to be the tradition, and this
1255 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1256 we ever run into a host that prefers long long to long in this
1257 case, we'll need another configure-time test. Problem reported by
1260 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1262 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1263 possible collision with system files.
1264 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1265 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1266 WCHAR_MIN and WCHAR_MAX in this case.
1267 (<stddef.h>): Do not include; no longer needed.
1268 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1269 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1270 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1271 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1272 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1273 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1274 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1275 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1276 !defined(__c99))]: Include in this case too, since it's harmless
1278 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1280 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1281 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1282 (_STDINT_MIN, _STDINT_MAX): New macros.
1283 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1284 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1285 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1286 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1287 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1288 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1289 macros, not typedefs; this simplifies things quite a bit.
1290 Use long int for all types narrower than int64_t.
1291 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1292 Define in terms of long long int or int64_t or long int,
1293 not int64_t or int32_t. This saves some compile-time testing.
1294 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1295 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1296 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1297 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1298 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1299 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1300 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1301 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1302 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1303 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1304 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1305 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1306 undef any previous version and define our own version, for
1307 simplicity and consistency with the new macros for types.
1308 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1309 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1310 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1311 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1312 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1313 @WINT_T_SUFFIX@ to keep things simple here.
1314 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1315 Simplify by assuming typical 8/16/32/64 host, since we're
1316 already doing that elsewhere anyway.
1317 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1318 and assume long long int is 64 bits if available. This
1319 speeds up 'configure'.
1321 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1323 * getaddrinfo.c: fixed typo
1325 2006-06-29 Eric Blake <ebb9@byu.net>
1327 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1328 unused static function.
1330 2006-06-29 Eric Blake <ebb9@byu.net>
1332 * stat_.h: New file.
1334 2006-06-29 Derek R. Price <derek@ximbiot.com>
1336 * strftime.c: Assume strftime() exists.
1338 2006-06-28 Bruno Haible <bruno@clisp.org>
1340 * getaddrinfo.h: Fix POSIX URL.
1341 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1342 (use_win32_p): Make static.
1343 (getaddrinfo): Reject service name if it is empty or does not consist
1344 solely of decimal digits, or if its value is > 65535.
1345 (getnameinfo): Remove useless casts.
1347 2006-06-28 Derek R. Price <derek@ximbiot.com>
1349 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1350 Autoconf 2.60 says this stuff was obsolete.
1352 2006-05-12 Bruno Haible <bruno@clisp.org>
1354 * mkdtemp.c [MINGW]: Include <io.h>.
1355 (mkdir): Define using _mkdir.
1357 2006-06-28 Bruno Haible <bruno@clisp.org>
1359 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1360 declaration for wcwidth.
1361 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1363 2006-06-28 Eric Blake <ebb9@byu.net>
1365 * xvasprintf.h: Fix comments.
1367 2006-06-28 Eric Blake <ebb9@byu.net>
1369 * mbchar.h (wcwidth): Include wcwidth.h.
1370 * mbswidth.c (wcwidth): Move from here...
1371 * wcwidth.h: ...to this new file.
1373 2006-06-28 Simon Josefsson <jas@extundo.com>
1375 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1376 functions there. It will succeed on Windows XP, but on Windows
1377 2000 and (presumably) earlier, it will fail, and use the internal
1379 (use_win32_p): New function.
1380 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1381 Support AI_NUMERICSERV to disable getservbyname.
1382 (getnameinfo): New function, only supports
1383 NI_NUMERICHOST|NI_NUMERICSERV for now.
1385 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1386 only have some of them. Add AI_NUMERICSERV. Add prototype for
1389 2006-06-27 Bruno Haible <bruno@clisp.org>
1391 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1393 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1395 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1396 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1397 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1399 2006-06-26 Bruno Haible <bruno@clisp.org>
1401 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1403 Reported by Mark D. Baushke and Larry Jones.
1405 2006-06-26 Bruno Haible <bruno@clisp.org>
1407 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1409 Suggested by Mark D. Baushke and Larry Jones.
1411 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1413 * stdint_.h: Treat BSD/OS like OpenBSD.
1415 2006-06-23 Bruno Haible <bruno@clisp.org>
1417 * stdint_.h: Treat IRIX like OpenBSD.
1419 2006-06-23 Bruno Haible <bruno@clisp.org>
1421 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1422 ISO C 99 Technical Corrigendum 1.
1424 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1426 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1427 Some compiler complained about some of them. Problem reported by
1429 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1431 2006-06-21 Simon Josefsson <jas@extundo.com>
1433 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1436 * socket_.h: Don't define WINVER.
1438 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1439 slightly modified to work in gnulib.
1441 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1443 * read-file.c (fread_file): Start with buffer allocation of
1444 0 bytes rather than 1 byte; this simplifies the code.
1445 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1446 code to free buffer and save/restore errno.
1447 (internal_read_file): Remove unused local.
1449 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1451 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1452 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1453 Problem reported by Denis Excoffier in
1454 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1456 2006-06-19 Simon Josefsson <jas@extundo.com>
1458 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1460 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1462 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1464 2006-06-17 Bruno Haible <bruno@clisp.org>
1466 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1468 2006-06-17 Bruno Haible <bruno@clisp.org>
1470 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1471 problem on Solaris 2.5.1.
1473 2006-06-16 Eric Blake <ebb9@byu.net>
1475 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1476 * unicodeio.c [!defined errno]: Likewise.
1477 * strtol.c [!defined errno]: Likewise.
1478 * strtod.c [!defined errno]: Likewise.
1480 2006-06-15 Bruno Haible <bruno@clisp.org>
1482 * stdint_.h: Rewritten to be fully auto-configured.
1483 Fixes bug on HP-UX/IA64.
1485 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1487 * getdate.y (__attribute__): Don't define if already defined.
1488 Problem reported by Larry Jones.
1489 * utimens.c (__attribute__): Likewise.
1491 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1493 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1494 reported by Andreas Schwab.
1496 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1497 Bruno Haible <bruno@clisp.org>
1499 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1501 2006-05-26 Martin Lambers <marlam@marlam.de>
1503 * getpass.c: Updates the test for the native W32 API, and adds
1504 missing includes, thus fixing compilation warnings.
1506 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1508 * tempname.c (small_open, large_open): New macros.
1509 (__open, __open64) [!_LIBC]: Remove.
1510 (__gen_tempname): Use small_open and large_open instead of __open
1511 and __open64. This fixes a portability bug on HP-UX 11.11i
1512 reported by Simon Wing-Tang in
1513 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1515 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1517 * exclude.c (exclude_fnmatch): New function.
1518 (excluded_file_name): Call exclude_fnmatch.
1519 * exclude.h (excluded_file_name): New prototype
1521 2006-05-24 Bruno Haible <bruno@clisp.org>
1523 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1524 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1525 Reported by Thorsten Maerz <torte@netztorte.de> via
1526 Aaron Stone <aaron@serendipity.cx>.
1528 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1530 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1531 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1532 (my_usleep): Don't mishandle maximum value.
1534 2006-05-19 Jim Meyering <jim@meyering.net>
1536 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1538 2006-05-17 Bruno Haible <bruno@clisp.org>
1541 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1543 2006-05-17 Bruno Haible <bruno@clisp.org>
1545 * stdint_.h: Fix recognition of Cygwin.
1547 2006-05-11 Jim Meyering <jim@meyering.net>
1549 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1551 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1553 * crc.c (crc32_update): Remove unnecessary L suffix.
1554 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1555 unwanted sign propagation, e.g., on hosts with 64-bit int.
1556 There still are some problems with reeelly weird theoretical hosts
1557 (e.g., 33-bit int) but it's not worth worrying about now.
1558 * sha1.c (rol): Likewise.
1559 (K1, K2, K3, K4): Remove unnecessary L suffix.
1561 2006-05-10 Bruno Haible <bruno@clisp.org>
1563 * des.c: Cast to avoid warnings.
1565 2006-05-10 Simon Josefsson <jas@extundo.com>
1567 * md4.c: Typo fix, update copyright years.
1568 (K1, K2): Don't use L because it turn computations into 64-bit on
1571 2006-05-09 Bruno Haible <bruno@clisp.org>
1573 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1574 (EOVERFLOW): Define fallback value.
1575 (xstrcat): New function.
1576 (xvasprintf): Recognize the special case of a string concatenation.
1578 2006-05-01 Bruno Haible <bruno@clisp.org>
1580 * stdint_.h: Shorter URL.
1581 * inttypes.h: Likewise.
1583 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1585 * verify.h: Document the internals better. Most of this change
1586 was written by Bruno Haible.
1588 2006-04-29 Bruno Haible <bruno@clisp.org>
1590 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1591 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1593 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1595 * getdate.y (get_date): When adding relative date, start with the
1596 initial time, not with the result of the first mktime call.
1598 2006-04-23 Bruno Haible <bruno@clisp.org>
1600 * copy-file.c: Include <unistd.h> unconditionally.
1601 * execute.c: Likewise.
1602 * fatal-signal.c: Likewise.
1603 * findprog.c: Likewise.
1604 * mkdtemp.c: Likewise.
1607 * wait-process.h: Likewise.
1609 2006-04-23 Bruno Haible <bruno@clisp.org>
1611 * fwriteerror.c (fwriteerror): Call fclose also when an error
1612 condition was already detected.
1613 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1615 2006-04-19 Derek Price <derek@ximbiot.com>
1616 Eric Blake <ebb9@byu.net>
1618 * inttypes.h: Correct grammar in comment.
1620 2006-04-18 Derek Price <derek@ximbiot.com>
1621 Paul Eggert <eggert@cs.ucla.edu>
1623 * inttypes.h: New file.
1624 * strtoimax.c: Assume <inttypes.h>.
1626 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1628 * utimens.c (futimens): glibc futimesat messes up if /proc
1629 isn't mounted. Problem reported by Kir Kolyshkin.
1631 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1633 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1634 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1635 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1637 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1639 Merge regex changes from libc, removing some of our
1640 POSIX-conformance changes that were rejected and redoing them in a
1643 * regcomp.c (re_compile_internal, init_dfa):
1644 Length arg is now size_t, not Idx. All uses changed.
1645 (peek_token): Forward decl now says internal_function.
1646 (__re_error_msgid, __re_error_msgid_idx):
1647 Now static rather than extern with attribute_hidden.
1648 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1649 For some reason libc prefers K&R style defns for external functions.
1650 (regerror) [!defined _LIBC]: Likewise.
1651 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1652 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1653 (build_range_exp, build_collating_symbol):
1655 (re_compile_fastmap): Use '\0' to memset, not 0.
1656 (utf8_sb_map): Make the calculations more obvious.
1657 (init_dfa, parse_bracket_exp, build_charclass_op):
1658 Call calloc and cast result, as glibc does.
1659 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1660 (build_range_exp, build_collating_symbol):
1661 Now internal functions.
1663 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1665 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1666 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1667 Don't depend on VMS; depend on __VMS instead, for POSIX
1668 namespace cleanness.
1669 (regoff_t): Define to ssize_t, not long int.
1671 Remove the REG_ macros named below. Instead, make the old names
1672 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1674 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1675 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1676 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1677 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1678 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1679 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1680 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1681 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1682 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1683 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1684 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1685 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1686 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1687 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1688 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1689 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1690 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1692 Remove. All uses replaced by the old RE_* names.
1693 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1694 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1695 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1696 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1697 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1698 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1699 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1700 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1701 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1702 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1703 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1704 Don't bother having these macros be independent of each others'
1705 values, since they no longer exist in the POSIX name space.
1707 Rename the following member names back to their old names,
1708 unless !__USE_GNU_REGEX. All uses changed back.
1709 (buffer): Renamed from re_buffer.
1710 (allocated): Renamed from re_allocated.
1711 (used): Renamed from re_used.
1712 (syntax): Renamed from re_syntax.
1713 (fastmap): Renamed from re_fastmap.
1714 (translate): Renamed from re_translate.
1715 (can_be_null): Renamed from re_can_be_null.
1716 (regs_allocated): Renamed from re_regs_allocated.
1717 (fastmap_accurate): Renamed from re_fastmap_accurate.
1718 (no_sub): Renamed from re_no_sub.
1719 (not_bol): Renamed from re_not_bol.
1720 (not_eol): Renamed from re_not_eol.
1721 (newline_anchor): Renamed from re_newline_anchor.
1722 (num_regs): Renamed from rm_num_regs.
1723 (start): Renamed from rm_start.
1724 (end): Renamed from rm_end.
1726 (free_state): Move up a bit.
1728 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1729 #define to be empty.
1730 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1731 when that is what is intended.
1732 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1733 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1735 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1736 All uses changed back to re_malloc, etc. It's now the caller's
1737 responsibility to check for overflow; all callers changed.
1738 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1739 (re_x2nrealloc): Remove.
1740 (free_state): Remove decl.
1742 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1743 (re_set_registers, re_exec):
1746 2006-01-31 Roland McGrath <roland@redhat.com>
1748 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1749 Reported by Mike Frysinger <vapier@gentoo.org>.
1751 2006-01-15 Andreas Jaeger <aj@suse.de>
1754 * regex_internal.c (re_string_reconstruct): Adjust for
1755 build_wcs_upper_buffer change.
1756 (build_wcs_upper_buffer): Change return type.
1758 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1760 * regex_internal.h: Include <stdint.h> if available.
1762 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1764 * regex_internal.h (SIZE_MAX): Provide a default definition.
1766 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1768 * regcomp.c: Adjust for changed secondary hash function.
1770 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1772 * regex.h: Pretty printing.
1773 Clean up namespace a bit.
1775 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1777 * regexec.c (update_cur_sifted_state, check_arrival,
1778 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1780 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1781 Ulrich Drepper <drepper@redhat.com>
1784 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1785 (bitset_word_t): Renamed from bitset_word. All uses changed.
1787 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1790 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1791 * regcomp.c: Remove unnecessary uses of
1792 unsigned RE_TRANSLATE_TYPE.
1793 * regex_internal.h: Likewise.
1794 * regex_internal.c: Likewise.
1795 * regexec.c: Likewise.
1796 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1798 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1800 * regexec.c (find_recover_state): Remove unnecessary
1802 (transit_state_bkref): Make DFA a const pointer.
1803 (get_subexp): Likewise.
1804 (check_arrival): Likewise.
1805 (update_cur_sifted_state): Likewise.
1806 (re_search_internal): Likewise.
1807 (prune_impossible_nodes): Likewise.
1808 (acquire_init_state_context): Likewise.
1809 (proceed_next_node): Likewise.
1810 (set_regs): Likewise.
1811 (free_fail_stack_return): Likewise.
1812 (check_arrival_expand_ecl): Mark DFA parameter as const.
1813 (check_arrival_expand_ecl_sub): Likewise.
1814 (check_subexp_limits): Likewise.
1815 (sub_epsilon_src_nodes): Likewise.
1816 (add_epsilon_src_nodes): Likewise.
1817 (merge_state_array): Likewise.
1818 (update_regs): Likewise.
1819 (build_trtable): Likewise.
1820 (sift_states_backward): Mark MCTX parameter as const.
1821 (build_sifted_states): Likewise.
1822 (update_cur_sifted_state): Likewise.
1823 (sift_states_mkref): Likewise.
1824 (check_arrival_expand_ecl): Mark eclosure as const.
1825 (check_dst_limits_calc_pos_1): Likewise.
1826 * regex_internal.h (re_match_context_t): Make dfa a const
1829 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1831 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1832 (transit_state_sb): Likewise.
1833 (transit_state_mb): Likewise.
1834 (sift_states_iter_mb): Likewise.
1835 (check_arrival_add_next_nodes): Likewise.
1836 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1837 [_LIBC] (re_search_2_stub): Use mempcpy.
1839 * regex_internal.c (re_string_reconstruct): Avoid calling
1840 mbrtowc for very simple UTF-8 case.
1842 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1844 (re_acquire_state_context): Likewise.
1845 * regex_internal.h: Adjust prototypes.
1847 * regex.c: Prevent using C++ compilers.
1849 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1850 (re_acquire_state_context): Likewise.
1852 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1853 Bruno Haible <bruno@clisp.org>
1855 * stdint_.h: On OpenBSD, don't redefine types already included in
1856 <sys/types.h> and <inttypes.h>.
1858 2006-03-24 Eric Blake <ebb9@byu.net>
1860 * time_r.c (copy_string_result): Remove, as it is no longer used.
1862 2006-03-24 Simon Josefsson <jas@extundo.com>
1864 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1865 including some doc fixes.
1866 (base64_encode_alloc): Fix +1 bug on allocation failures.
1868 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1870 * base64.c (base64_encode): Do not read past end of array with
1871 unsanitized input on systems with CHAR_BIT > 8.
1873 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1875 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1876 Typedef to long int, not to off_, as POSIX will likely change
1879 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1881 * argp-help.c (validate_uparams): Fix typo
1882 * argp-parse.c (argp_default_options): Consistently begin help
1883 messages with a lowercase letter.
1885 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1887 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1888 overrun buffers and shouldn't be used (much as gets shouldn't be
1890 * time_r.c (asctime_r, ctime_r): Likewise.
1892 2006-03-08 Simon Josefsson <jas@extundo.com>
1894 * gc-gnulib.c (randomize): Don't open files called 'no', they
1895 signal that configure disabled the device.
1897 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1899 * c-stack.c: Include unistd.h unconditionally, since we now assume
1901 * getlogin_r.c: Likewise.
1902 * getlogin_r.h: Likewise.
1904 * pagealign_alloc.c: Likewise.
1905 * unistd_.h: Remove; no longer needed.
1907 2006-03-07 Simon Josefsson <jas@extundo.com>
1909 * unistd_.h: New file.
1911 2006-03-07 Simon Josefsson <jas@extundo.com>
1913 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1915 2006-03-01 Simon Josefsson <jas@extundo.com>
1917 * readline.c: Fix typo, tiny patch from Stepan Kasal
1920 2006-02-28 Simon Josefsson <jas@extundo.com>
1922 * getopt.c: Protect #include of unistd.h, for MSVS.
1924 2006-02-27 Simon Josefsson <jas@extundo.com>
1926 * base64.h: Indent #define's. From Jim Meyering
1929 2006-02-27 Jim Meyering <jim@meyering.net>
1931 Revert the change of 2006-02-24, so these files can continue
1932 to be sync'd from gettext.
1933 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1936 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1938 * glob.c: Say "invalid" rather than "illegal" in comments.
1940 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1942 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1944 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1946 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1947 AT_FDCWD exceeds INT_MAX.
1948 * openat.h (AT_FDCWD): Likewise.
1950 2006-02-14 Jim Meyering <jim@meyering.net>
1952 Sync from coreutils.
1954 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1955 failure on deficient systems, and simplify gnulib lgpl dependencies.
1956 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1957 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1959 * xalloc-die.c: Remove unused definition of N_.
1961 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1963 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1965 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1967 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1968 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1970 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1972 * argp-namefrob.h: Restore changes accidentally lost during the
1973 "autoupdate" on 2005-12-12.
1975 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1977 * fnmatch.c (L_): Renamed from L, to work around a bug in
1978 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1979 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1982 2006-01-26 Simon Josefsson <jas@extundo.com>
1984 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1985 prototype is visible on mingw32.
1987 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1990 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1993 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1995 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1996 attempt to open for write; this always fails, at least on POSIX
1997 hosts. This reinstates the 2006-01-09 change, which was
1998 inadvertently removed.
2000 2006-01-26 Bruno Haible <bruno@clisp.org>
2001 Paul Eggert <eggert@cs.ucla.edu>
2003 * stdbool_.h (_Bool)
2004 [(! (defined __cplusplus || defined __BEOS__)
2005 && !defined __GNUC__
2006 && !(defined __HP_cc || defined __xlc__
2007 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
2008 || defined __sgi))]:
2009 #define to signed char in these cases too; this simplifies
2010 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
2011 etc., separately) and makes it more conservative.
2013 2006-01-21 Jim Meyering <jim@meyering.net>
2015 Sync from the stable (b5) branch of coreutils:
2017 * fts.c (fts_children): Don't let close() clobber errno from
2020 * fts.c (fts_stat): When following a symlink-to-directory,
2021 don't necessarily interpret stat-fails+lstat-succeeds as indicating
2022 a dangling symlink. That can also happen at least for ELOOP.
2023 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
2024 FYI, this bug predates the inclusion of fts.c in coreutils.
2026 * fts.c (fts_open): Put new maxarglen declaration and uses
2027 in their own block, so pre-c99 compilers don't object.
2029 Avoid the double-free (first in fts_read, second in fts_close) that
2030 would occur when an `active' directory is made inaccessible (e.g.,
2031 via chmod a-x) during a traversal.
2032 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2033 before returning. Reproduce this failure by
2034 mkdir -p a/b; cd a; chmod a-x . b
2035 Reported by Stavros Passas.
2037 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2039 * argp-namefrob.h: Bugfix. Remove stray #
2041 2006-01-25 Bruno Haible <bruno@clisp.org>
2043 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2045 Reported by Paul Eggert.
2047 2006-01-25 Jim Meyering <jim@meyering.net>
2049 * fileblocks.c: Remove more useless parentheses.
2050 * readutmp.h: Likewise.
2052 2006-01-24 Bruno Haible <bruno@clisp.org>
2054 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2056 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2059 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2060 to avoid problems with the built-in _Bool type.
2061 Reported by Paul Eggert on 2005-11-26.
2063 2006-01-24 Jim Meyering <jim@meyering.net>
2065 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2067 2006-01-24 Simon Josefsson <jas@extundo.com>
2069 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2072 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2074 Work around porting bugs reported by Dieter in
2075 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2076 * getopt.c (_NOPROTO): Remove; no longer needed.
2077 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2078 Include "getopt.h" first, to check interface.
2079 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2081 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2082 (__strndup): Revert to K&R-style function dfns, the glibc style.
2083 * strnlen.c: Don't claim it's taken from glibc; it's not.
2084 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2085 Include strnlen.h first, to get prototype properly.
2086 (strnlen): Renamed from __strnlen.
2089 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2091 These changes imported from libc.
2092 * getopt.c: Use __fxprintf instead of inline stream orientation
2093 test and two separate function calls.
2094 * strndup.c (__strndup): Add libc_hidden_def.
2096 2006-01-22 Bruno Haible <bruno@clisp.org>
2098 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2099 temporary buffer for sprintf, take into account the precision also
2100 for 'd', 'i', 'u', 'o', 'x', 'X'.
2102 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2104 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2105 to pacify gcc -Wswitch-default.
2107 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2109 * argp-help.c (usage_long_opt): Do not print DOC options.
2110 (__argp_base_name): Removed
2111 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2113 (__argp_base_name): Provide macro definition or extern declaration
2114 depending on the configuration
2116 2006-01-20 Simon Josefsson <jas@extundo.com>
2118 * inet_ntop.h: Unconditionally include sys/socket.h.
2120 2006-01-19 Simon Josefsson <jas@extundo.com>
2122 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2124 2006-01-12 Simon Josefsson <jas@extundo.com>
2126 * base64.c: Fix warning, reported by Bruno Haible
2127 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2129 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2131 Sync from coreutils.
2132 * md5.c: Fix commentary typos.
2133 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2134 * md5.h (__attribute__): Remove; unused.
2135 * sha1.c: Fix commentary to match md5 better.
2136 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2137 so that we don't need to worry about alignment. All uses changed.
2138 This merges the 2005-10-28 md5 change into sha1.
2140 2006-01-11 Jim Meyering <jim@meyering.net>
2142 Sync from coreutils.
2143 * md5.c (OP): Fix spacing.
2145 2006-01-11 Simon Josefsson <jas@extundo.com>
2147 * stdint_.h (SIZE_MAX): Add missing (.
2149 2006-01-10 Bruno Haible <bruno@clisp.org>
2151 * argp.h (__const): Remove macro. Use const instead.
2152 * argp-fmtstream.h (__const): Likewise.
2153 * glob_.h (__const): Remove macro.
2154 * glob-libc.h: Use const instead of __const.
2156 2006-01-10 Jim Meyering <jim@meyering.net>
2158 Avoid the double-free (first in fts_read, second in fts_close) that
2159 would occur when an `active' directory is made inaccessible (e.g.,
2160 via chmod a-x) during a traversal.
2161 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2162 before returning. Reproduce this failure by
2163 mkdir -p a/b; cd a; chmod a-x . b
2164 Reported by Stavros Passas.
2166 Sync from coreutils.
2167 * sha1.c: Tweak grammar in a comment.
2169 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2171 * regex_internal.h (BITSET_WORD_BITS):
2172 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2173 preprocessor mishandles large unsigned values as if they were signed.
2174 Problem reported by Claudio Fontana in
2175 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2177 2006-01-10 Simon Josefsson <jas@extundo.com>
2179 * socket_.h: New file.
2181 2006-01-10 Bruno Haible <bruno@clisp.org>
2183 * localcharset.c: Update from GNU gettext.
2185 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2187 Sync from coreutils.
2188 * chdir-long.c (cdb_free): Don't bother trying to open directory
2189 for write access: POSIX says that must fail.
2190 * fts.c (diropen): Likewise.
2191 * save-cwd.c (save_cwd): Likewise.
2192 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2193 well, for minor improvements on hosts that lack O_DIRECTORY.
2194 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2195 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2196 Fall back on chown if open failed with EACCES.
2198 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2199 Report an error at compile-time if only a 1-second nominal clock
2200 resolution is found.
2202 * lchmod.h: New file.
2203 * mkdir-p.c: Include lchmod.h, lchown.h.
2204 (make_dir_parents): Use lchown rather than chown, and
2205 lchmod rather than chmod.
2207 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2208 too. Problem with "none" reported by Bob Proulx. Problem with
2209 "proc" reported by n0dalus.
2211 * mountlist.c: Include <limits.h>.
2212 (dev_from_mount_options)
2213 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2214 New function. It no longer assumes "dev=" has the System V meaning
2215 on Linux (since it doesn't). It also parses "dev=" more carefully.
2216 (read_file_system_list)
2217 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2218 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2221 * posixtm.h (PDS_PRE_2000): New macro.
2222 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2223 All usages changed. Reject dates outside the range 1969-1999 if
2224 PDS_PRE_2000 is used.
2226 2006-01-09 Jim Meyering <jim@meyering.net>
2228 Sync from coreutils.
2230 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2232 * chdir-safer.h, chdir-safer.c: New files.
2234 * modechange.c (mode_compile): Reject an invalid mode string
2235 that starts with an octal digit. From Andreas Gruenbacher.
2237 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2238 and dup to open_safer and dup_safer, respectively.
2239 (openat_permissive): Fix typo in comment.
2241 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2242 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2243 (_): Remove; no longer needed.
2244 (openat): Renamed from rpl_openat; no need for rpl_openat
2245 since openat.h renames openat for us.
2246 Replace most of the body with a call to openat_permissive,
2247 to avoid duplicate code.
2248 Port to (probably hypothetical) environments were mode_t is
2250 (openat_permissive): Require mode arg, so that we can check
2251 types better. Put it just after flags. Change cwd failure
2252 indicator from pointer-to-bool to pointer-to-errno-value.
2253 All callers changed.
2254 Invoke openat_save_fail and/or openat_restore_fail if
2255 cwd_errno is null, so that openat can call us.
2256 (openat_permissive, fdopendir, fstatat, unlinkat):
2257 Simplify errno handling to avoid some duplicate code,
2258 as it's OK to set errno on success.
2259 * openat.h: Revamp code so that function macros depend on
2260 __OPENAT_PREFIX only, not also on AT_FDCWD.
2261 (openat_ro): Remove. Caller changed to use openat_permissive.
2262 (openat_permissive): Now a macro, if not a function.
2263 (openat_restore_fail, openat_save_fail): Now always functions,
2264 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2266 * openat-priv.h: New file, defining macros used by mkdirat.c
2268 * mkdirat.c: Include openat-priv.h.
2269 Remove definitions of macros defined therein.
2270 * openat.c: Likewise.
2272 * mkdirat.c (mkdirat): New file and function.
2273 * openat.h (mkdirat): Declare.
2275 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2277 * openat.h (openat_permissive): Declare.
2278 (openat_ro): Define.
2280 * openat.c (EXPECTED_ERRNO): New macro.
2281 (openat_permissive): New function -- used in remove.c rewrite.
2282 (all functions): Set errno just before returning, only if there
2283 was an actual failure.
2284 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2286 Emulate openat-family functions using Linux's procfs, if possible.
2287 Idea and some code based on Ulrich Drepper's glibc changes.
2289 * openat.c: (BUILD_PROC_NAME): New macro.
2290 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2291 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2292 before falling back on save_cwd and restore_cwd.
2293 (fdopendir, fstatat, unlinkat): Likewise.
2295 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2296 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2298 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2299 as second argument to va_arg. Otherwise, some versions of gcc
2300 warn that `if this code is reached, the program will abort'.
2302 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2304 Sync from coreutils.
2306 Add POSIX ACL support
2307 * acl.h (copy_acl, set_acl): Add declarations.
2308 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2309 systems other than Linux.
2310 (chmod_or_fchmod): New function: use fchmod when possible,
2311 and chmod otherwise.
2312 (file_has_acl): Add a POSIX ACL implementation, with a
2313 Linux-specific subcase.
2314 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2315 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2316 acls are unsupported.
2317 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2318 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2321 2006-01-09 Bruno Haible <bruno@clisp.org>
2323 * sysexit_.h (EX_OK): New macro.
2324 Suggested by Martin Lambers <marlam@marlam.de>.
2326 2006-01-09 Bruno Haible <bruno@clisp.org>
2328 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2329 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2330 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2331 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2333 2006-01-09 Bruno Haible <bruno@clisp.org>
2335 * stdint_.h (SIZE_MAX): Write the value without involving negative
2338 2005-10-16 Bruno Haible <bruno@clisp.org>
2340 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2341 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2343 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2345 * strftime.c (tzname): Don't declare if it is already #defined.
2346 Problem reported for Mingw by Mark Junker.
2348 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2350 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2351 long int, not int, for nanosecond counts, so that people who are
2352 used to POSIX struct timespec won't be surprised. Reported by Jim
2355 2005-12-16 Jim Meyering <jim@meyering.net>
2357 * fprintftime.c, fprintftime.h: New files.
2359 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2361 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2362 * argp-help.c (fill_in_uparams): Check if the constructed
2363 struct uparams is valid. Fall back to the default values if it is
2366 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2368 * argp-help.c (__argp_base_name): New function
2369 (__argp_short_program_name): Rewrite using __argp_base_name
2370 * argp-namefrob.h: Define program_invocation_name and
2371 program_invocation_short_name if requested
2372 (__argp_base_name): Add prototype
2373 * argp-parse.c (argp_def): Use gettext wrappers
2374 (argp_default_parser): Use __argp_base_name
2375 * argp-pin.c: New file. Defines program_invocation_name and
2376 program_invocation_short_name on systems that lack them.
2378 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2380 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2381 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2382 porting problem reported by Georg Schwarz in
2383 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2385 2005-07-09 Bruno Haible <bruno@clisp.org>
2387 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2388 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2389 Reported by Mark Junker <mjscod@gmx.de>.
2391 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2393 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2394 (uintmax_t) [defined uintmax_t]: Do not declare.
2395 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2396 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2397 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2398 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2399 sake of portability to weird hosts that C allows (though we don't
2400 know of any practical examples).
2402 * savedir.h (fdsavedir): New decl.
2403 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2404 contains most of the former guts of savedir.
2405 (savedir): Use savedirstream.
2408 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2410 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2411 coreutils no longer futzes with rounding modes.
2413 2005-11-14 Jim Meyering <jim@meyering.net>
2415 * mkstemp-safer.c: Include <config.h>, required for possible
2416 replacement of mkstemp.
2418 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2420 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2422 (gethrxtime) [! (HAVE_NANOUPTIME
2423 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2424 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2425 our own approximation.
2427 2005-11-10 Simon Josefsson <jas@extundo.com>
2429 * readline.c: Remove EOL.
2431 2005-11-08 Eric Blake <ebb9@byu.net>
2433 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2435 2005-11-08 Eric Blake <ebb9@byu.net>
2437 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2439 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2441 Fix porting problem reported by Theodoros V. Kalamatianos.
2442 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2443 Don't assume that futimes failing means we must fail.
2445 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2447 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2448 leave errno alone. Problem reported by Dmitry V. Levin.
2450 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2452 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2453 errno alone. Problem reported by Frederic Jolliton.
2455 2005-10-28 Simon Josefsson <jas@extundo.com>
2457 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2458 "restrict" keywords, as per POSIX. Protect the function
2459 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2460 Don't use K&R prototypes. Check the sprintf return values.
2461 Re-define EAFNOSUPPORT if not present. Indent.
2463 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2464 suggested by Bruno Haible <bruno@clisp.org>.
2466 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2468 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2470 * gc-libgcrypt.c: Add MD2 (which is not available through
2473 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2475 * md2.h, md2.c: New files.
2477 2005-10-24 Simon Josefsson <jas@extundo.com>
2479 * md4.h: Shrink buffer size, now that we changed the type.
2481 2005-10-22 Simon Josefsson <jas@extundo.com>
2483 * arcfour.h, arcfour.c: Use fixed size indices in the
2484 arcfour_context struct (simplify test vector testing in GNU
2487 2005-10-22 Simon Josefsson <jas@extundo.com>
2489 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2490 suggested by Bruno Haible <bruno@clisp.org>.
2492 2005-10-22 Simon Josefsson <jas@extundo.com>
2494 * crc.h: Include stddef.h, for size_t.
2496 2005-10-21 Simon Josefsson <jas@extundo.com>
2498 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2499 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2501 2005-10-21 Simon Josefsson <jas@extundo.com>
2503 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2506 2005-10-21 Simon Josefsson <jas@extundo.com>
2508 * gc-gnulib.c: Support ARCTWO in CBC mode.
2510 2005-10-21 Simon Josefsson <jas@extundo.com>
2512 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2515 * hmac-sha1.c (hmac_sha1): Likewise.
2517 * crc.c (crc32_update): Actually use crc parameter, suggested by
2518 Bruno Haible <bruno@clisp.org>.
2520 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2523 2005-10-21 Simon Josefsson <jas@extundo.com>
2525 * des.h, des.c: New files.
2527 * gc-gnulib.c: Support DES.c
2529 2005-10-21 Simon Josefsson <jas@extundo.com>
2531 * arctwo.h, arctwo.c: New files.
2533 * gc-gnulib.c: Support ARCTWO.
2535 2005-10-21 Simon Josefsson <jas@extundo.com>
2537 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2539 2005-10-19 Simon Josefsson <jas@extundo.com>
2541 * gc-gnulib.c: Support ARCFOUR.
2543 2005-10-19 Simon Josefsson <jas@extundo.com>
2545 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2548 * gc.h: Add ECB enum type.
2550 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2552 2005-10-19 Simon Josefsson <jas@extundo.com>
2554 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2556 2005-10-18 Simon Josefsson <jas@extundo.com>
2558 * md4.h, md4.c: New files, based on md5.?.
2560 2005-10-17 Simon Josefsson <jas@extundo.com>
2562 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2564 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2566 2005-10-17 Simon Josefsson <jas@extundo.com>
2568 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2570 2005-10-17 Simon Josefsson <jas@extundo.com>
2572 * gc.h, gc-libgcrypt.c: Add ciphers.
2574 2005-10-17 Simon Josefsson <jas@extundo.com>
2576 * sha1.c: Use uint32_t instead of md5_uint32.t
2578 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2581 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2583 * md5.h: Use stdint.h and uint32_t. Doc fix.
2585 2005-10-15 Simon Josefsson <jas@extundo.com>
2587 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2589 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2591 2005-10-14 Simon Josefsson <jas@extundo.com>
2593 * arcfour.h, arcfour.c: New files.
2595 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2597 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2598 include <wchar.h>; no longer needed.
2600 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2601 and Ulrich Drepper <drepper@redhat.com>
2604 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2605 instead of inline stream orientation test and two separate
2606 function calls. Pay no attention to USE_IN_LIBIO.
2608 2005-10-14 Roland McGrath <roland@redhat.com>
2610 Import from libc. [BZ #1331]
2611 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2613 Reported by Matej Vela <vela@debian.org>.
2615 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2617 * mkdir-p.c (make_dir_parents): Don't report an error if an
2618 intermediate directory is in a read-only file system. Problem
2619 reported by Eric Blake.
2621 2005-10-13 Simon Josefsson <jas@extundo.com>
2623 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2624 Move memory allocation outside of loop.
2626 2005-10-12 Simon Josefsson <jas@extundo.com>
2628 * gc-pbkdf2-sha1.c: New file.
2630 * gc.h: Add gc_pbkdf2_sha1 prototype.
2632 2005-10-12 Simon Josefsson <jas@extundo.com>
2634 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2635 suggested by Bruno Haible <bruno@clisp.org>.
2637 2005-10-12 Simon Josefsson <jas@extundo.com>
2639 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2641 * gc-gnulib.c (gc_hmac_sha1): New function.
2643 2005-10-12 Simon Josefsson <jas@extundo.com>
2645 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2647 2005-10-12 Simon Josefsson <jas@extundo.com>
2649 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2650 GC_USE_HMAC_MD5, respectively.
2652 * gc-libgcrypt.c (gc_md5): Fix assert call.
2655 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2657 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2659 * gc-gnulib.c (gc_hash_buffer): Ditto.
2661 2005-10-11 Bruno Haible <bruno@clisp.org>
2663 * c-strcasestr.h: New file, from GNU gettext.
2664 * c-strcasestr.c: New file, from GNU gettext.
2666 2005-10-11 Bruno Haible <bruno@clisp.org>
2668 * c-strcase.h: New file, from GNU gettext.
2669 * c-strcasecmp.c: New file, from GNU gettext.
2670 * c-strncasecmp.c: New file, from GNU gettext.
2672 2005-10-11 Simon Josefsson <jas@extundo.com>
2674 * crc.h, crc.c: New files.
2676 * gc.h (gc_hash_buffer): Add doc.
2678 2005-10-08 Simon Josefsson <jas@extundo.com>
2680 * gc.h: Add gc_hash and gc_hash_buffer.
2682 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2684 * gc-libgcrypt.c (gc_hash_buffer): Add.
2686 2005-10-11 Bruno Haible <bruno@clisp.org>
2688 * strcasecmp.c: Include limits.h.
2689 (strcasecmp): Avoid integer overflow on exotic platforms.
2690 * strncasecmp.c: Include limits.h.
2691 (strncasecmp): Avoid integer overflow on exotic platforms.
2692 Reported by Paul Eggert.
2694 2005-10-06 Simon Josefsson <jas@extundo.com>
2696 * hmac-md5.c: New file.
2700 2005-10-06 Simon Josefsson <jas@extundo.com>
2702 * memxor.c (memxor): Avoid casts and warnings.
2704 2005-10-05 Derek Price <derek@ximbiot.com>
2706 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2708 2005-10-05 Simon Josefsson <jas@extundo.com>
2710 * memxor.c (memxor): Fix compiler error.
2712 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2713 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2715 * memxor.h, memxor.c: New files.
2717 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2718 we assume all systems have it, suggested by Jim Meyering
2719 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2720 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2721 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2724 2005-10-04 Bruno Haible <bruno@clisp.org>
2726 * verify.h (verify_true): Provide alternative definition for C++.
2728 2005-10-04 Simon Josefsson <jas@extundo.com>
2730 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2731 D. Baushke" <mdb@gnu.org>.
2733 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2735 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2736 (SSIZE_MAX): New macro, if not already defined.
2737 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2740 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2742 * exclude.c: Include verify.h.
2743 (verify): Remove. All callers changed to use verify.h's version.
2744 * strtoimax.c: Likewise.
2745 * utimecmp.c: Likewis.e
2747 Sync from coreutils.
2748 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2749 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2750 * .cvsignore: Add fts.h, search.h, t-fpending.
2751 * settime.c (settime): Fix { typo in previous patch. Also, don't
2752 bother returning ENOSYS if settimeofday or stime fails; just let
2753 them return whatever errno they want to return.
2754 * utimens.c: Include unistd.h, for dup2.
2755 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2756 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2758 2005-10-02 Jim Meyering <jim@meyering.net>
2760 Sync from coreutils.
2761 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2762 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2763 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2764 Remove AT_FDCWD test.
2765 Do not consume the fd unless successful.
2766 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2767 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2768 block, so that we don't even try to compile it if settimeofday is
2769 available. This works around a compilation failure on OSF1 V5.1,
2770 due to stime requiring a `long int*' while tv_sec is `int'.
2772 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2774 * getdelim.c (getdelim): Remove unused variables.
2776 2005-10-01 Simon Josefsson <jas@extundo.com>
2778 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2779 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2780 AI_* and EAI_* definitions. Protect function declarations.
2782 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2784 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2785 so that the code works even with ancient cpp. Portability problem
2786 with GCC 2.7.2.1 reported by Thomas M.Ott.
2788 2005-09-27 Jim Meyering <jim@meyering.net>
2790 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2792 * intprops.h (signed_type_or_expr__): Define.
2793 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2796 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2798 * verify.h (verify_expr): Remove, replacing with:
2799 (verify_true): New macro that returns true instead of void.
2800 (verify_type__): Remove.
2801 (verify): Use verify_true rather than verify_type__.
2803 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2805 * utimens.c (ENOSYS): Define if not already defined.
2806 (futimens): Support having a null PATH if the file descriptor
2809 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2811 (__attribute): Define to empty unless GCC 3.1 or later.
2812 This works around a core dump on OpenBSD 3.4, which has GCC
2813 2.95.3, which dumps core when given __attribute__(()). It also
2814 simplifies other tests, since we really don't want to bother with
2815 worrying about which ancient version of GCC supported what.
2816 Original problem reported by Yoann Vandoorselaere, with part of
2817 the fix suggested by Derek Price.
2819 2005-09-24 Jim Meyering <jim@meyering.net>
2821 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2822 so we can once again use a positive bitfield width of 1 -- now we
2823 don't have to explain why we were using a bitfield width of 2.
2825 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2827 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2828 Problem reported by Eric Blake.
2829 (getaddrinfo): Initialize se so that it's not garbage.
2830 Redo internal storage allocation so that it doesn't make unportable
2831 assumptions about alignment.
2834 * utimens.c (futimens): Use futimesat if available.
2835 Prefer it to futimes since it doesn't have the futimes bug.
2837 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2838 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2839 Instead, declare a function that returns a pointer to an array,
2840 and use verify_type__ to declare the size of the array.
2841 Problem and germ of a solution reported by Bruno Haible.
2842 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2843 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2845 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2847 Sync from coreutils.
2849 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2851 * argmatch.h: Include verify.h
2852 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2853 (ARGMATCH_ASSERT): Remove; unused.
2854 * canonicalize.c: Assume STDC_HEADERS.
2855 * exclude.c: Include "strcase.h".
2856 * regex_internal.h [!defined _LIBC]: Likewise.
2857 * getusershell.c: Include stdio--.h rather than stdio.h
2859 (getusershell): Call fopen, not fopen_safer.
2860 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2861 Do not include unistd-safer.h.
2862 (save_cwd): Don't call fd_safer; no longer needed
2863 now that we include fcntl--.h.
2865 * getdate.y (relative_time): New type.
2866 (RELATIVE_TIME_0): New constant.
2867 (parser_control): Use relative_time instead of doing it ourselves.
2868 (%union): Add new relative_time rel member.
2869 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2871 (relunit, relunit_snumber): Now of type rel.
2872 (zone, rel, relunit, get_date): Adjust to above changes.
2874 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2875 Do not include unistd-safer.h.
2876 (getloadavg): Don't call fd_safer; no longer needed
2877 now that we include fcntl--.h.
2879 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2880 (make_dir_parents): Treat ENOSYS like EEXIST.
2882 Improve quality of diagnostics on restore_cwd failure.
2883 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2884 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2885 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2886 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2887 each time through the loop. Do not diagnose restore_cwd failure;
2888 that is the caller's job (and perhaps the caller does not care).
2890 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2891 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2892 If the file already exists but is not a directory, don't bother
2893 to try to make its parents.
2894 Close potential file descriptor leak if we can't chdir("/") (!).
2895 Don't always return true if chdir($PWD) fails; return true only
2896 if the requested action was done successfully (except for the
2898 Don't log final directory unless we actually made it.
2899 Refactor to avoid duplicate code to fix up permissions.
2900 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2902 * strftime.c (my_strftime): Rewrite the previous change slightly,
2903 to make it a bit faster and (I hope) clearer.
2904 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2905 Fix bug in formats like %2N.
2907 * verify.h: New file.
2909 2005-09-22 Jim Meyering <jim@meyering.net>
2911 Sync from coreutils.
2913 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2915 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2916 the .tm_year member, since otherwise gcc-4.0 would now warn about
2917 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2919 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2920 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2922 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2923 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2924 when run in a time zone for which daylight savings time is in effect
2925 for the starting date.
2927 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2928 stop us from restricting permissions of just-created absolute-named
2930 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2931 to restore initial working directory.
2932 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2933 to tell caller if/when we change the working directory and are
2934 unable to return to the initial one.
2935 * mkdir-p.h (make_dir_parents): Update prototype.
2936 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2937 `return false'. This fixes a bug introduced on 2004-07-30.
2939 * openat.c (fdopendir): Be sure to close the supplied
2940 file descriptor before returning. This makes our replacement
2941 implementation a little closer to Solaris's, where fdopendir
2942 ties the file descriptor to the returned DIR* pointer.
2943 * openat.c (unlinkat): New function.
2944 * openat.h (unlinkat): Add prototype.
2945 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2946 (openat_restore_fail): Rename from openat_restore_die.
2947 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2949 Provide an alternative to exiting immediately upon save_cwd or
2950 restore_cwd failure. Now, an application can arrange e.g.,
2951 to perform a longjump in that case.
2952 * openat.c: Include dirname.h.
2953 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2954 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2955 and openat_restore_die rather than calling error directly.
2956 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2958 * openat-die.c (openat_save_die, openat_restore_die): New file.
2959 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2961 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2962 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2963 int utc, int nanoseconds);
2965 date should not have to allocate a megabyte of virtual memory to
2966 handle a format argument like +%1048575T. When implemented with
2967 strftime, it must allocate such a buffer, use strftime to fill it
2968 in, print it, then free it.
2969 With fprintftime, it simply prints everything and exits.
2970 With no need for memory allocation, that's one fewer way to fail.
2971 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2972 optional field width, not before, so we accept %9:z, not %:9z.
2973 (my_strftime): Be sure to use L_('x') for literals.
2975 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2976 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2977 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2978 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2979 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2980 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2981 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2982 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2983 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2985 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2986 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2987 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2988 and don't include <sys/file.h>).
2990 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2992 Sync from coreutils.
2994 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2995 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2996 [!LDAV_DONE]: Avoid unused variable warning.
2998 2005-09-21 Bruno Haible <bruno@clisp.org>
3000 * unicodeio.h (unicode_to_mb): New declaration.
3002 2005-09-20 Derek Price <derek@ximbiot.com>
3004 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
3006 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3008 Use a consistent style for including <config.h>.
3009 * __fpending.c, acl.c, argmatch.c,
3010 argp-help.c, argp-parse.c,
3011 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
3012 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
3013 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
3014 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
3015 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
3016 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
3017 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
3018 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
3019 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
3020 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
3021 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
3022 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
3023 modechange.c, mountlist.c, open-safer.c, physmem.c,
3024 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
3025 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
3026 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
3027 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
3028 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
3029 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
3030 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
3031 userspec.c, utimecmp.c, version-etc-fsf.c,
3032 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
3033 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3034 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3035 Standardize inclusion of config.h.
3036 * __fpending.h, dirfd.h, getdate.h, human.h,
3037 inttostr.h: Removed inclusion of config.h from header files.
3038 * inttostr.c: Adjusted in-tree users.
3039 * timespec.h: Remove superfluous warning to include config.h.
3040 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3041 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3042 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3043 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3045 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3047 * stat-time.h: New file.
3048 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3049 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3051 (timespec_cmp): New function.
3052 * utimecmp.c: Include stat-time.h.
3053 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3054 members exist, not on the obsolescent ST_MTIM_NSEC.
3055 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3057 2005-09-15 Derek Price <derek@ximbiot.com>
3058 Paul Eggert <eggert@cs.ucla.edu>
3060 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3061 changes, consolidating in...
3062 * regex_internal.h: ...this file.
3064 2005-09-15 Derek Price <derek@ximbiot.com>
3066 * regex_internal.h: Blank `pure' for GNUC < 3.
3067 * regex_internal.c: Ditto, using this...
3068 (__GNUC_PREREQ): ...new macro.
3069 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3070 (__GNUC_PREREQ): ...this new macro.
3072 * strstr.h: Include string.h. Define strstr as a macro here.
3074 2005-09-13 Derek Price <derek@ximbiot.com>
3076 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3078 Reported by Jim Meyering <jim@meyering.net>.
3080 2005-09-13 Jim Meyering <jim@meyering.net>
3082 * canon-host.c: Filter through gnu indent and reword comments slightly.
3083 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3085 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3088 (base64_encode): Put b64str in initialized data section.
3090 2005-09-12 Derek Price <derek@ximbiot.com>
3092 Return usable errors from canon-host.
3093 * canon-host.h: New file.
3094 * canon-host.c (canon_host): Wrap...
3095 (canon_host_r): ...this new function, which now relies exclusively on
3097 (ch_strerror): New function.
3098 (last_cherror): New global.
3099 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3100 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3102 (freeaddrinfo): Free ai->ai_canonname when set.
3104 2005-09-12 Derek Price <derek@ximbiot.com>
3105 Paul Eggert <eggert@cs.ucla.edu>
3107 * glob-libc.h: Renamed from glob_.h. The new version is
3108 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3109 protecting things that should be done only in gnulib contexts.
3110 * glob_.h: New file, containing only the glob things needed for
3112 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3113 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3114 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3115 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3116 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3117 and to respect the namespace rules better.
3119 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3121 Merge glibc and coreutils changes into gnulib, plus a few
3123 * md5.c: Use #error rather than a string.
3124 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3125 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3126 (__attribute__): Define to empty for non recent-GCC.
3127 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3128 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3129 Renamed from their non-__ counterparts, with new macros replacing
3130 them if not _LIBC. Add __THROW attribute.
3132 (struct md5_ctx): Align buffer if using GCC.
3133 * sha1.h (struct sha1_ctx): Likewise.
3134 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3135 The old name was backwards.
3136 (NOTSWAP): Remove; not used.
3137 (rol): New macro, moved here from md5.h.
3138 (sha1_process_block): Remove a FIXME that doesn't make sense.
3140 2005-09-12 Derek Price <derek@ximbiot.com>
3142 * gai_strerror.c: Include config.h when available. Include
3143 getaddrinfo.h before other headers to test interface.
3144 Reported by Larry Jones <lawrence.jones@ugs.com>.
3146 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3148 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3149 definitions, since that's the preferred style in glibc.
3150 Fix a minor spacing issue, and update copyright notice to match glibc's.
3152 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3154 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3156 2005-09-06 Simon Josefsson <jas@extundo.com>
3158 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3159 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3161 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3163 Change bitset word type from unsigned int to unsigned long int,
3164 as this has better performance on typical 64-bit hosts.
3165 Port bitset code to hosts with unusual word sizes.
3166 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3167 (build_collating_symbol):
3168 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3169 argument is a bitset. This is merely a style issue, but it makes
3170 it clearer that an entire array is expected.
3171 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3172 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3173 Port to the case where bitset_word is not the same as unsigned int.
3174 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3175 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3177 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3178 (build_trtable, group_nodes_into_DFAstates):
3180 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3181 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3182 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3183 * regexec.c (group_nodes_into_DFAstates): Likewise.
3184 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3185 * regcomp.c (optimize_subexps, lower_subexp):
3186 Work even if bitset_word has holes in its bitwise representation.
3187 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3188 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3190 * regex_internal.c (re_string_reconstruct):
3191 Don't assume UCHAR_MAX == 255.
3192 * regex_internal.h (bitset_set_all): Likewise.
3193 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3195 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3196 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3198 (BITSET_WORD_MAX): New macro.
3199 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3200 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3201 (bitset_empty, bitset_copy):
3202 Prefer sizeof (bitset) to multiplying it out ourselves.
3203 (bitset_not_merge): Remove; unused.
3204 (bitset_contain): Return bool, not unsigned int with one bit on.
3205 All callers changed.
3206 * regexec.c (build_trtable): Don't assume bitset has no stricter
3207 alignment than re_node_set; do this by defining a new internal
3208 type struct dests_alloc and using it to allocate memory.
3210 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3212 Check for arithmetic overflow when calculating sizes, to prevent
3213 some buffer-overflow issues. These patches are conservative, in the
3214 sense that when I couldn't determine whether an overflow was possible,
3215 I inserted a run-time check.
3216 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3217 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3218 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3219 (re_xnrealloc, re_x2nrealloc): New inline functions.
3220 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3221 (build_equiv_class, build_charclass): Check for arithmetic overflow
3222 in size expression calculations.
3223 * regex_internal.c (re_string_realloc_buffers):
3224 (build_wcs_upper_buffer, re_node_set_add_intersect):
3225 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3226 (re_dfa_add_node, register_state): Likewise.
3227 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3228 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3229 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3230 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3232 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3234 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3235 to avoid a collision with bits/local_lim.h in glibc.
3236 All uses changed. Problem reported by Dmitry V. Levin in
3237 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3239 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3240 bugs in int versus size_t comparisons.
3241 (re_string_context_at): Fix bug where the code assumed that
3244 Use bool where appropriate.
3245 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3246 All callers changed.
3247 (calc_eclosure_iter): Likewise, for ROOT arg.
3248 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3249 (build_charclass_op): Likewise, for NON_MATCH arg.
3250 * regex_internal.c (re_string_allocate, re_string_construct):
3251 (re_string_construct_common): Likewise, for ICASE arg.
3252 * regexec.c (re_search_2_stub, re_search_stub):
3253 Likewise, for RET_LEN arg.
3254 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3255 (set_regs): Likewise, for FL_BACKTRACK arg.
3256 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3257 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3258 (calc_eclosure_iter, parse_bracket_exp):
3259 Use bool for internal variables that are booleans.
3260 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3261 (set_regs, build_sifted_states, sift_states_bkref):
3262 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3263 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3264 (find_collation_sequence_value):
3266 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3267 (re_node_set_compare):
3268 Return bool, not int. All callers changed.
3269 * regexec.c (check_halt_node_context, check_dst_limits):
3270 (build_trtable, check_node_accept): Likewise.
3271 * regex_internal.h: Include stdbool.h.
3273 Fix bugs uncovered when converting to bool.
3274 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3275 failure instead of charging ahead blindly.
3276 * regex_internal.c (register_state): Likewise.
3277 * regexec.c (re_search_2_stub): Use simpler method than boolean
3278 for freeing internal storage.
3279 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3280 bitset pieces used as boolean, to avoid undefined behavior
3281 on hosts that do int overflow checking.
3283 2005-08-31 Derek Price <derek@ximbiot.com>
3285 * getdelim.c (getdelim): Return EOF on EOF.
3286 Reported by Larry Jones <lawrence.jones@ugs.com>.
3288 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3290 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3291 lengths fit in regoff_t; this isn't true if regoff_t is the same
3293 * regex.c (re_search_internal): 5th arg is LAST_START
3294 (= START + RANGE) instead of RANGE. This avoids overflow
3295 problems when regoff_t is the same width as size_t.
3296 All callers changed.
3297 (re_search_2_stub): Check for overflow when adding the
3298 sizes of the two strings.
3299 (re_search_stub): Check for overflow when adding START
3300 to RANGE; if it occurs, substitute the extreme value.
3302 2005-08-31 Jim Meyering <jim@meyering.net>
3304 * regcomp.c (search_duplicated_node): Make first pointer arg
3306 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3307 (register_state): Likewise.
3308 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3309 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3310 (group_nodes_into_DFAstates): Likewise.
3312 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3314 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3315 old glibc regex code mishandles strings longer than 2**31 bytes.
3316 This patch fixes this when the regex code is used in gnulib
3317 (i.e., outside glibc).
3319 This patch should not affect the use of the regex code inside
3320 glibc. No doubt this problem also needs to be handled for glibc
3321 as well, but the result will be an incompatible change to the
3322 glibc ABI, and the old ABI will have to be supported too. That
3323 can be the the subject for another patch.
3325 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3326 governing whether the rest of this patch is active. By default,
3327 the macro is disabled and the patch has no effect.
3328 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3329 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3330 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3331 (re_match_2, re_set_registers): Use the new types.
3332 * regex_internal.h (Idx, re_hashval_t): New types.
3333 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3335 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3336 (re_string_context_at, bin_tree_t, re_dfastate_t):
3337 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3338 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3339 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3340 (re_string_char_size_at, re_string_wchar_at):
3341 (re_string_elem_size_at):
3342 Use the new types and macros to port to 64-bit hosts.
3343 Use unsigned types for internal values, so that the code
3344 mostly works even for arrays larger than SSIZE_MAX.
3345 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3346 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3347 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3348 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3349 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3350 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3351 (calc_inveclosure, parse_dup_op, build_range_exp):
3352 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3353 (fetch_number, create_token_tree, mark_opt_subexp):
3355 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3356 (create_cd_newstate, re_string_allocate, re_string_construct):
3357 (re_string_realloc_buffers, build_wcs_upper_buffer):
3358 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3359 (re_string_reconstruct, re_string_peek_byte_case):
3360 (re_string_fetch_byte_case, re_string_context_at):
3361 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3362 (re_node_set_init_copy, re_node_set_add_intersect):
3363 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3364 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3365 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3366 (re_acquire_state, re_acquire_state_context, register_state):
3368 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3369 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3370 (re_search_internal, re_search_2_stub, re_search_stub)
3371 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3372 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3373 (update_cur_sifted_state, check_dst_limits):
3374 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3375 (check_subexp_limits, sift_states_bkref, merge_state_array):
3376 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3377 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3378 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3379 (expand_bkref_cache, check_node_accept_bytes):
3380 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3381 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3382 (acquire_init_state_context, check_halt_node_context):
3383 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3384 (sift_states_backward, clean_state_log_if_needed):
3385 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3386 (find_recover_state, transit_state_sb, transit_state_mb):
3387 (transit_state_bkref, build_trtable, match_ctx_clean):
3389 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3390 to work around an assumption that REG_MISSING is negative.
3392 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3393 (seek_collating_symbol_entry) [defined _LIBC]:
3394 (lookup_collation_sequence_value) [defined _LIBC]:
3395 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3396 Use prototypes rather than old-style function definitions.
3397 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3398 (transit_state_sb) [0]:
3399 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3401 * regexec.c (re_search_internal): Simplify update of rm_so and
3404 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3405 (optimize_subexps, lower_subexp):
3406 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3407 since the signed shift might overflow. Use 1u<<31 instead.
3408 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3409 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3412 * regcomp.c (optimize_subexps, lower_subexp):
3413 Use CHAR_BIT rather than 8, for clarity.
3414 * regexec.c (check_dst_limits_calc_pos_1):
3415 (check_subexp_matching_top): Likewise.
3416 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3417 have to worry about portability issues when shifting it left.
3418 Remove no-longer-needed test for table_size > 0.
3419 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3420 in a word, as the resulting behavior is undefined.
3421 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3422 in one case, a <= should have been an <, and in another case the
3423 whole test was missing.
3424 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3425 the standard name CHAR_BIT.
3426 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3427 this is not true on one's complement and signed-magnitude hosts.
3429 * regex_internal.h (re_sub_match_top_t): Remove unused member
3431 (struct re_dfa_t): Remove unused member states_alloc.
3432 * regcomp.c (init_dfa): Don't initialize unused members.
3434 2005-08-31 Bruno Haible <bruno@clisp.org>
3436 * strstr.c: Include <stddef.h>, for NULL.
3437 * strcasestr.c: Likewise.
3438 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3440 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3442 * iconvme.h: Add prototype for iconv_alloc.
3444 2005-08-29 Simon Josefsson <jas@extundo.com>
3446 * iconvme.c: Fix errno.
3448 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3450 * iconvme.c: Split iconv_string into iconv_alloc.
3452 2005-08-27 Jim Meyering <jim@meyering.net>
3454 * fopen-safer.c: Merge minor changes from coreutils.
3455 * dup-safer.c: Likewise.
3456 * fd-safer.c: Likewise.
3458 Merge from coreutils.
3459 * stdio--.h: New file.
3460 * stdlib--.h: New file.
3461 * mkstemp-safer.c: New file.
3463 GNU tar needs these.
3464 * pipe-safer.c: New file.
3465 * creat-safer.c: New file.
3466 * fcntl--.h (creat): Define to creat_safer.
3467 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3468 * unistd--.h (pipe): Define to pipe_safer.
3469 * unistd-safer.h: Declare pipe_safer.
3471 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3473 * regex_internal.h: Remove all references to
3474 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3476 (bitset_not, bitset_merge, bitset_not_merge):
3477 (bitset_mask, re_string_allocate, re_string_construct):
3478 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3479 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3480 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3481 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3482 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3483 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3484 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3485 (re_acquire_state_context):
3486 Remove unnecessary forward decls.
3487 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3488 Put __attribute at function definition,
3489 now that the function decl has been removed.
3490 * regex_internal.c (re_string_peek_byte_case):
3491 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3494 2005-08-26 Simon Josefsson <jas@extundo.com>
3496 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3497 Haible <bruno@clisp.org>.
3499 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3501 * regexec.c (set_regs): Don't alloca with an unbounded size.
3503 alloca modernization/simplification for regex.
3504 * regex.c: Remove portability cruft for alloca. This no longer
3505 needs to be at the start of the file, and can be moved into
3506 regex_internal.h and simplified.
3507 * regex_internal.h: Include <alloca.h>.
3508 (__libc_use_alloca) [!defined _LIBC]: New macro.
3509 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3510 now works outside glibc.
3512 2005-08-24 Simon Josefsson <jas@extundo.com>
3514 * getpass.c: Add WIN32 implementation. Conditionalize use of
3515 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3516 GLIBC specific code.
3518 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3520 Make regex safe for g++. This fixes one real bug (an "err"
3521 that should have been "*err"). g++ problem reported by
3523 * regex_internal.h (re_calloc): New macro, consistent with
3524 re_malloc etc. All callers of calloc changed to use re_calloc.
3525 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3526 not int. All callers changed.
3527 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3528 just use an array of size MB_LEN_MAX.
3529 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3530 (find_recover_state): Change "err" to "*err"; this fixes what
3531 appears to be a real bug.
3532 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3535 2005-08-25 Jim Meyering <jim@meyering.net>
3537 * open-safer.c: Include <config.h>.
3538 Otherwise, we'd lose LARGEFILE support in any file using
3541 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3543 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3544 * regex.h (regerror): Likewise.
3546 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3547 requires this. (The code never needed it.)
3549 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3550 All uses of recently-renamed identifiers changed to use the new,
3551 POSIX-compliant names. The code will build and run just fine
3552 without these changes, but it's better to eat our own dog food
3553 and use the standard-conforming names.
3555 * regex.h: Fix a multitude of POSIX name space violations.
3556 These changes have an effect only for programs that define
3557 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3558 do not change anything for programs compiled in the normal way.
3559 Also, there is no effect on the ABI.
3561 (_REGEX_SOURCE): New macro.
3562 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3563 defined and _GNU_SOURCE is not; this fixes a name space violation.
3565 Rename the following macros to obey POSIX requirements.
3566 The old names are still visible as macros if _REGEX_SOURCE is defined.
3567 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3568 RE_BACKSLASH_ESCAPE_IN_LISTS.
3569 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3570 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3571 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3572 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3573 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3574 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3575 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3576 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3577 (REG_INTERVALS): renamed from RE_INTERVALS.
3578 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3579 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3580 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3581 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3582 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3583 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3584 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3585 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3586 RE_UNMATCHED_RIGHT_PAREN_ORD.
3587 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3588 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3589 (REG_DEBUG): renamed from RE_DEBUG.
3590 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3591 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3592 unusual, since we can't clash with the POSIX REG_ICASE.
3593 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3594 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3595 (REG_NO_SUB): renamed from RE_NO_SUB.
3596 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3597 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3598 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3599 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3600 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3601 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3602 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3603 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3604 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3605 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3606 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3607 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3608 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3609 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3610 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3611 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3612 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3613 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3614 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3615 (REG_FIXED): Renamed from REGS_FIXED.
3616 (REG_NREGS): Renamed from RE_NREGS.
3618 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3619 of other REG_* macros, since POSIX says the user is allowed to
3620 #undef these macros selectively.
3622 (reg_errcode_t): Update comment stating what other tables need
3625 Rename the following enum values to obey POSIX requirements.
3626 The old names are still visible as macros.
3627 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3628 is not defined, since GNU is supposed to be a superset of POSIX as
3629 much as possible, and since we want reg_errcode_t to be a signed
3630 type for implementation consistency.
3631 (_REG_NOERROR): Renamed from REG_NOERROR.
3632 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3633 (_REG_BADPAT): Renamed from REG_BADPAT.
3634 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3635 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3636 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3637 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3638 (_REG_EBRACK): Renamed from REG_EBRACK.
3639 (_REG_EPAREN): Renamed from REG_EPAREN.
3640 (_REG_EBRACE): Renamed from REG_EBRACE.
3641 (_REG_BADBR): Renamed from REG_BADBR.
3642 (_REG_ERANGE): Renamed from REG_ERANGE.
3643 (_REG_ESPACE): Renamed from REG_ESPACE.
3644 (_REG_BADRPT): Renamed from REG_BADRPT.
3645 (_REG_EEND): Renamed from REG_EEND.
3646 (_REG_ESIZE): Renamed from REG_ESIZE.
3647 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3648 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3649 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3650 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3651 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3653 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3654 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3655 changed. But support the old name if the new one is not defined
3656 and if _REGEX_SOURCE.
3658 Change the following member names in struct re_pattern_buffer.
3659 The old names are still supported if !_REGEX_SOURCE.
3660 The new names are always supported, regardless of _REGEX_SOURCE.
3661 (re_buffer): Renamed from buffer.
3662 (re_allocated): Renamed from allocated.
3663 (re_used): Renamed from used.
3664 (re_syntax): Renamed from syntax.
3665 (re_fastmap): Renamed from fastmap.
3666 (re_translate): Renamed from translate.
3667 (re_can_be_null): Renamed from can_be_null.
3668 (re_regs_allocated): Renamed from regs_allocated.
3669 (re_fastmap_accurate): Renamed from fastmap_accurate.
3670 (re_no_sub): Renamed from no_sub.
3671 (re_not_bol): Renamed from not_bol.
3672 (re_not_eol): Renamed from not_eol.
3673 (re_newline_anchor): Renamed from newline_anchor.
3675 Change the following member names in struct re_registers.
3676 The old names are still supported if !_REGEX_SOURCE.
3677 The new names are always supported, regardless of _REGEX_SOURCE.
3678 (rm_num_regs): Renamed from num_regs.
3679 (rm_start): Renamed from start.
3680 (rm_end): Renamed from end.
3682 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3683 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3684 Prepend __ to parameter names.
3686 Undo yesterday's changes.
3688 2005-08-24 Jim Meyering <jim@meyering.net>
3690 Sync from coreutils.
3691 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3693 2005-08-21 Bruno Haible <bruno@clisp.org>
3695 * lock.h: Add multiple inclusion guard.
3696 * tls.h: Add multiple inclusion guard.
3698 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3700 * regex.h (REG_NOSYS)
3701 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3702 Define, since POSIX requires it as of 2001.
3703 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3704 New private symbol, used to keep the enum signed in all cases.
3705 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3706 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3708 * regex_internal.c (re_string_skip_chars, register_state):
3710 Remove forward decls; no longer needed now that we use prototypes.
3711 * regexec.c (acquire_init_state_context, check_halt_node_context):
3712 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3713 (clean_state_log_if_needed): Likewise.
3715 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3717 Fix problems reported by Sam Steingold in
3718 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3719 * regexec.c (sift_states_bkref): Fix portability bug: the code
3720 assumed that reg_errcode_t is a signed type, which is not
3721 necessarily true if _XOPEN_SOURCE is not defined.
3722 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3723 some compilers warn about it otherwise.
3725 2005-08-20 Jim Meyering <jim@meyering.net>
3727 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3728 of unused local, dfa.
3730 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3732 * regcomp.c (create_initial_state): Remove duplicate decl.
3733 (init_word_char, create_initial_state, duplicate_node_closure):
3734 (fetch_token, peek_token_bracket, build_range_exp):
3735 (build_collating_symbol): Remove forward decls; no longer needed
3736 now that we use prototypes.
3739 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3740 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3741 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3742 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3743 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3744 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3745 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3746 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3747 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3748 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3749 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3750 (build_charclass, build_charclass_op, fetch_number, create_tree):
3751 (create_token_tree, mark_opt_subexp, duplicate_tree):
3752 Use prototypes rather than old-style definitions.
3755 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3756 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3757 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3758 (re_string_reconstruct, re_string_peek_byte_case):
3759 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3760 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3761 (re_node_set_init_copy, re_node_set_add_intersect):
3762 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3763 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3764 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3765 (re_acquire_state, re_acquire_state_context, register_state):
3766 (create_ci_newstate, create_cd_newstate, free_state):
3768 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3769 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3770 (re_search_internal, prune_impossible_nodes):
3771 (acquire_init_state_context, check_matching, static):
3772 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3773 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3774 (update_regs, sift_states_backward, build_sifted_states):
3775 (clean_state_log_if_needed, merge_state_array):
3776 (update_cur_sifted_state, add_epsilon_src_nodes):
3777 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3778 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3779 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3780 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3781 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3782 (check_arrival, check_arrival_add_next_nodes):
3783 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3784 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3785 (check_node_accept_bytes, check_node_accept, extend_buffers):
3786 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3787 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3792 (re_string_allocate, re_string_construct, re_string_reconstruct):
3793 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3794 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3795 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3796 (re_string_context_at, re_string_peek_byte_case):
3797 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3798 is defined, since we now use prototypes always.
3800 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3801 C89 or better. All uses removed.
3803 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3805 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3806 [defined lint]: Suppress bogus uninitialized-variable warnings.
3808 * regcomp.c (duplicate_node): Return new index, not an error code,
3809 and let the caller return REG_ESPACE if out of space. This
3810 removes an uninitialied-variable warning with GCC 4.0.1, and also
3811 avoids taking the address of a local variable. All callers
3814 2005-08-19 Jim Meyering <jim@meyering.net>
3816 * regexec.c (proceed_next_node): Redo local variables to
3817 avoid GCC shadowing warnings.
3819 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3821 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3822 (re_node_set_insert_last, re_dfa_add_node):
3823 Rename local variables to avoid GCC shadowing warnings.
3825 2005-08-18 Bruno Haible <bruno@clisp.org>
3827 * strstr.c (strstr): Fix return value in multibyte case.
3828 * strcasestr.c (strcasestr): Likewise.
3830 2005-08-17 Jim Meyering <jim@meyering.net>
3832 Make the %s format (seconds since the epoch) work for a negative
3833 number and when used with a zero-padded field width, e.g. %015s.
3835 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3836 label so that it precedes the code to set `digits'. Otherwise,
3837 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3838 print `00-22'. Now, it prints `-0022', as it should.
3840 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3842 * regex.h: Remove useless space-before-tab. From coreutils.
3844 2005-08-17 Bruno Haible <bruno@clisp.org>
3846 * strcasestr.h: New file.
3847 * strcasestr.c: New file.
3849 2005-08-17 Bruno Haible <bruno@clisp.org>
3851 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3852 * strstr.c: Completely rewritten, with multibyte locale support.
3854 2005-08-17 Bruno Haible <bruno@clisp.org>
3856 * strcasecmp.c: Use mbuiter.h.
3858 2005-08-17 Bruno Haible <bruno@clisp.org>
3860 * mbuiter.h: New file.
3862 2005-08-16 Bruno Haible <bruno@clisp.org>
3864 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3866 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3867 NUL byte, not after it.
3869 2005-08-16 Bruno Haible <bruno@clisp.org>
3871 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3872 the valid ones. Makes the comparison operations transitive:
3873 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3874 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3876 2005-08-16 Bruno Haible <bruno@clisp.org>
3878 * strcase.h (strcasecmp): Add note in comments.
3879 * strncasecmp.c: Use code from strcasecmp.c.
3880 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3881 (strcasecmp): Work correctly in multibyte locales.
3883 2005-08-16 Bruno Haible <bruno@clisp.org>
3885 * strnlen1.h: New file.
3886 * strnlen1.c: New file.
3888 2005-08-16 Bruno Haible <bruno@clisp.org>
3890 * mbfile.h: New file.
3892 2005-08-16 Bruno Haible <bruno@clisp.org>
3894 * mbiter.h: New file.
3896 2005-08-16 Bruno Haible <bruno@clisp.org>
3898 * mbchar.h: New file.
3899 * mbchar.c: New file.
3901 2005-08-16 Bruno Haible <bruno@clisp.org>
3903 * tls.h: New file, from GNU gettext.
3904 * tls.c: New file, from GNU gettext.
3906 2005-08-15 Bruno Haible <bruno@clisp.org>
3908 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3911 2005-08-14 Jim Meyering <jim@meyering.net>
3913 Sync from coreutils.
3915 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3916 Use the hash-table-based cycle-detection code not just when
3917 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3918 Reported by James Youngman in
3919 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3920 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3921 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3922 This lets us compile with -DFTS_DEBUG, once again.
3923 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3924 * fts.c (fd_safer): Remove decl.
3925 Include fcntl--.h rather than unistd-safer.h
3926 (fts_safe_changedir): Don't call fd_safer; no longer needed
3927 now that we include fcntl--.h.
3929 2005-08-11 Simon Josefsson <jas@extundo.com>
3931 * readline.h, readline.c: New file.
3933 2005-08-11 Bruno Haible <bruno@clisp.org>
3935 * strnlen.h (strnlen): Change parameter name to match comment.
3937 2005-08-10 Simon Josefsson <jas@extundo.com>
3939 * strndup.c: Use strnlen.h.
3941 * strnlen.h: New file.
3943 2005-08-02 Simon Josefsson <jas@extundo.com>
3945 * getline.h, getline.c: Rewrite.
3947 * getdelim.h, getdelim.c: New files, ported from glibc.
3949 2005-07-31 Bruno Haible <bruno@clisp.org>
3951 * lock.h (gl_lock_initializer): New macro.
3952 (gl_lock_define_initialized): Use it.
3953 (gl_rwlock_initializer): New macro.
3954 (gl_rwlock_define_initialized): Use it.
3955 (gl_recursive_lock_initializer): New macro.
3956 (gl_recursive_lock_define_initialized): Use it.
3958 2005-07-26 Bruno Haible <bruno@clisp.org>
3960 * lock.h: Update from GNU gettext.
3961 * lock.c: Update from GNU gettext.
3963 2005-07-18 Bruno Haible <bruno@clisp.org>
3965 * lock.h (gl_once_t): New type.
3966 (gl_once_define, gl_once): New macros.
3967 * lock.c (fresh_once): New variable.
3968 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3971 2005-07-18 Simon Josefsson <jas@extundo.com>
3973 * check-version.c (check_version): Accept identical versions too.
3975 2005-07-18 Bruno Haible <bruno@clisp.org>
3977 * lock.h: New file, from GNU gettext.
3978 * lock.c: New file, from GNU gettext.
3980 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3982 * quotearg.c: Add translator comment suggested by Bruno Haible,
3983 with a minor change.
3985 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3987 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3988 copyright symbol and the year.
3989 * version-etc.c (COPYRIGHT_YEAR): New constant.
3990 (version_etc_va): Use parameterized copyright notice.
3991 Reword to conform to the current GNU coding standards.
3993 2005-07-11 Simon Josefsson <jas@extundo.com>
3995 * size_max.h: New file.
3997 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3999 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
4002 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
4003 and Paul Eggert <eggert@cs.ucla.edu>
4005 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
4006 in wint_t, not wchar_t. Remove now-unnecessary cast.
4008 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
4010 * regex.c, regex.h: Sync from libc.
4011 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
4012 New files, synced from libc, except that regex_internal.h
4013 currently has a small porting fix.
4015 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
4017 Remove the dependency of the strftime module on the tzset module.
4018 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
4019 Copy the input structure, to work around some of the bug with
4020 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
4021 Solaris releases, you should also use the tzset module, but we won't
4022 require it as a dependency any more since we don't want LGPLed code
4023 to depend on GPLed code.
4025 2005-07-02 Jim Meyering <jim@meyering.net>
4027 * backupfile.c (backup_args): Change a `0' to NULL.
4029 2005-07-01 Jim Meyering <jim@meyering.net>
4031 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4032 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
4033 * save-cwd.c, tempname.c:
4034 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4035 and don't include <sys/file.h>).
4037 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4039 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4040 declares only 'struct timespec;' (!).
4042 2005-06-29 Jim Meyering <jim@meyering.net>
4044 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4045 type name. Use the variable name instead.
4046 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4048 2005-06-28 Simon Josefsson <jas@extundo.com>
4050 * check-version.h, check-version.c: New files.
4052 2005-06-28 Simon Josefsson <jas@extundo.com>
4054 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4055 collision with global variable. Better indentation. Don't
4056 increment buffer pointer beyond buffer end. Based on comments
4057 from Paul Eggert <eggert@cs.ucla.edu>.
4061 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4063 * canon-host.c (canon-host): Append trailing "," to 0 in
4064 initializer of struct addrinfo, as an indication that we don't
4065 care how many members the structure has.
4067 2005-06-24 Derek Price <derek@ximbiot.com>
4068 and Bruno Haible <bruno@clisp.org>
4070 Remove stat module & update lstat.
4071 * stat.c: Remove this file...
4072 (slash_aware_lstat): ...moving this content and its support...
4073 * lstat.c (rpl_lstat): ...into here.
4074 * lstat.h: New file.
4076 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4078 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4079 (ranged_convert): Don't save conversion in a temporary struct.
4080 This causes a warning with GCC 4.0.0, and anyway in the typical
4081 case it's not worth the extra 100 bytes or so of code.
4082 (ranged_convert, __mktime_internal): When calling a function via a
4083 pointer P, use P () rather than (*P) (), as we now assume C89 or
4086 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4088 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4089 "who -r" failed to give output. Problem reported by Tim Waugh.
4091 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4092 (xcalloc): Use it to avoid needless tests.
4093 Problem reported by Jim Meyering.
4095 2005-06-16 Jim Meyering <jim@meyering.net>
4097 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4098 when either N or S is zero.
4100 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4102 * argp.h (__option_is_short): Check upper limit of
4103 __key. Isprint() requires its argument to have the value
4104 of an unsigned char or EOF.
4106 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4108 * fnmatch.c (fnmatch): If there is an encoding error in a
4109 multibyte string or pattern, fall back on unibyte matching.
4110 Problem reported by James Youngman.
4112 2005-06-08 Bruno Haible <bruno@clisp.org>
4114 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4117 2005-06-08 Bruno Haible <bruno@clisp.org>
4119 * csharpcomp.h: New file, from GNU gettext.
4120 * csharpcomp.c: New file, from GNU gettext.
4121 * csharpcomp.sh.in: New file, from GNU gettext.
4123 2005-06-07 Derek Price <derek@ximbiot.com>
4126 * glob_.h: Indent nested #ifdef.
4128 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4130 Sync from coreutils.
4131 Use "file name" when talking about file names, instead of "filename"
4132 or "path", as per the GNU coding standards.
4133 * mkdir-p.c: Renamed from makepath.c.
4134 (make_dir_parents): Renamed from make_path. All callers changed.
4135 * mkdir-p.h: Likewise. All includers changed.
4136 * filenamecat.c: Renamed from path-concat.c.
4137 (file_name_concat): Renamed from path_concat. All callers changed.
4138 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4139 * filenamecat.h: Likewise. All includers changed.
4140 * acl.c: Don't use "path" or "filename" to mean "file name"
4141 in comments or local variable names.
4142 * basename.c: Likewise.
4143 * canonicalize.c, canonicalize.h: Likewise.
4144 * dirname.c, dirname.h: Likewise.
4145 * euidaccess.c: Likewise.
4146 * exclude.c: Likewise
4147 * fnmatch_.h, fnmatch_loop.c: Likewise.
4148 * fsusage.c, fsuage.h: Likewise.
4149 * fts.c, fts_.h: Likewise.
4150 * getcwd.c: Likewise.
4151 * getloadavg.c: Likewise.
4152 * mkstemp.c: Likewise.
4153 * mountlist.c, mountlist.h: Likewise.
4154 * openat.c, openat.h: Likewise.
4155 * readlink-stub.c: Likewise.
4156 * readutmp.c, readutmp.h: Likewise.
4157 * rename.c: Likewise.
4158 * rmdir.c: Likewise.
4160 * savedir.c: Likewise.
4161 * stripslash.c: Likewise.
4162 * tempname.c: Likewise.
4163 * xreadlink.c: Likewise.
4164 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4166 * exclude.h: Likewise.
4168 * euidaccess.c (getuid, getgid, getuid, getegid)
4169 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4170 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4171 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4172 * pathmax.h: Include <limits.h> unconditionally, since other
4173 files have been getting away with it for years (MORE/BSD 4.3
4175 * userspec.c (getpwnam, getgrnam, getgrgid)
4176 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4178 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4179 Define to 256, not 255, as per modern POSIX.
4181 2005-06-01 Bruno Haible <bruno@clisp.org>
4183 * csharpexec.h: New file, from GNU gettext.
4184 * csharpexec.c: New file, from GNU gettext.
4185 * csharpexec.sh.in: New file, from GNU gettext.
4187 2005-05-31 Derek Price <derek@ximbiot.com>
4188 Paul Eggert <eggert@cs.ucla.edu>
4191 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4193 2005-05-29 Derek Price <derek@ximbiot.com>
4194 Paul Eggert <eggert@cs.ucla.edu>
4196 * glob_.h, glob.c: New files.
4198 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4200 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4202 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4203 the configuration hassle isn't worth it.
4204 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4205 (LONGEST_MODIFIER, PRIuMAX): Remove.
4207 2005-05-27 Bruno Haible <bruno@clisp.org>
4209 * getlogin_r.h: Remove second include of <stddef.h>.
4211 2005-05-25 Bruno Haible <bruno@clisp.org>
4212 Derek Price <derek@ximbiot.com>
4214 * getlogin_r.h: Simplify API documentation.
4216 2005-05-25 Derek Price <derek@ximbiot.com>
4217 Paul Eggert <eggert@cs.ucla.edu>
4219 * getlogin_r.c, getlogin_r.h: New files.
4221 2005-05-22 Bruno Haible <bruno@clisp.org>
4223 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4224 Also include <sys/param.h> if it defines MIN, MAX.
4225 Based on a patch by Derek Price <derek@ximbiot.com>.
4227 2005-05-22 Bruno Haible <bruno@clisp.org>
4229 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4230 (INT64_MIN): Fix definition.
4231 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4233 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4234 NEED_SIGNED_INT_TYPES.
4236 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4237 HAVE_SYSTEM_INTTYPES.
4239 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4241 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4242 so that unistd-safer.h (GPL'ed code) need not be included.
4244 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4247 * fts.c: Don't include "cycle-check.h" or "hash.h".
4248 (setup_dir, free_dir): New functions.
4249 (enter_dir, leave_dir): Define trivial
4250 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4251 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4252 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4253 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4254 Move to fts-cycle.c.
4255 (fts_open): Use setup_dir.
4256 (fts_close): Use free_dir.
4257 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4258 This adds a label and some gotos, but the alternatives were messier.
4259 Check for memory allocation failure when entering a dir.
4260 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4261 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4262 (FTS): New member fts_cycle, that is a union that contains the
4263 old active_dir_ht and cycle_state. All uses changed to mention
4264 fts_cycle.ht and fts_cycle.state.
4265 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4266 fts.c, with the following changes:
4267 (setup_dir, free_dir): New functions.
4268 (enter_dir): Now returns bool. Return true if successful, false
4269 if memory exhausted. All callers changed.
4270 Do not bother partly cleaning up on
4271 memory allocation failure; that is free_dir's job.
4272 However, free ad if hash_insert fails, to avoid memory leak.
4273 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4274 fts->fts_options to see which union member to use.
4276 2005-05-20 Jim Meyering <jim@meyering.net>
4278 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4279 Now a macro, to pacify GCC.
4281 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4283 * chown.c (rpl_chown): Return -1 on failure.
4285 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4287 * canonicalize.c: Include canonicalize.h first, to test interface.
4288 Include <stddef.h> unconditionally, since we assume C89 now.
4289 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4290 * fts.c: Include fts_.h first, to check interface.
4291 Do not include intprops.h; no longer needed.
4292 Include cycle-check.h and hash.h, since fts_.h no longer does.
4293 Remove unnecessary casts of closedir to void.
4294 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4295 decide whether to decrement nlinks.
4296 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4297 (FTS): Use struct hash_table * instead of Hash_table, so that
4298 we no longer need to include hash.h here.
4300 2005-05-17 Jim Meyering <jim@meyering.net>
4302 * fts.c, fts_.h: New files, from coreutils.
4304 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4306 Sync from coreutils.
4307 * unlinkdir.c, unlinkdir.h: New files.
4308 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4309 regex.h, unlocked-io.h, xtime.h:
4310 White space changes only.
4311 * makepath.c (make_path): Port to hosts where leading "//" is special.
4312 * yesno.c: Include getline.h, not ctype.h.
4313 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4314 Use getline to remove arbitrary restriction on response length.
4316 2005-05-13 Bruno Haible <bruno@clisp.org>
4318 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4319 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4320 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4321 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4322 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4323 Add support for 64-bit integers in the MSVC compiler.
4325 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4327 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4328 Change the initial comment to refer to GPL, not LGPL.
4329 gnulib-tool will change it to LGPL as needed.
4331 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4332 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4333 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4334 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4335 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4336 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4337 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4338 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4339 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4340 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4341 concatpath.c, config.charset, copy-file.c, copy-file.h,
4342 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4343 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4344 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4345 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4346 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4347 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4348 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4349 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4350 full-read.c, full-read.h, full-write.c, full-write.h,
4351 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4352 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4353 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4354 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4355 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4356 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4357 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4358 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4359 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4360 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4361 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4362 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4363 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4364 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4365 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4366 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4367 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4368 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4369 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4370 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4371 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4372 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4373 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4374 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4375 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4376 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4377 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4378 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4379 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4380 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4381 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4382 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4383 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4384 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4385 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4386 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4387 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4388 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4389 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4390 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4391 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4392 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4393 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4394 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4395 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4396 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4397 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4398 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4399 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4400 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4401 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4402 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4403 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4404 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4405 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4406 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4407 Update FSF postal mail address.
4409 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4411 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4412 specified in ai_socktype. Fix invalid ai_protocol
4413 check. ai_protocol is usually set to 0 or depending on
4414 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4415 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4416 ai_socktype / ai_protocol in the returned addrinfo structure.
4418 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4419 Bruno Haible <bruno@clisp.org>
4421 * inet_ntop.h: New file.
4422 * inet_ntop.c: New file, from glibc with modifications.
4424 2005-05-08 Jim Meyering <jim@meyering.net>
4426 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4428 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4430 Merge from coreutils. Among other things,
4431 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4432 * fd-safer.c: New file.
4433 * fcntl-safer.h, open-safer.c: Remove.
4434 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4435 * dup-safer.c: Include unistd-safer.h first.
4436 Don't include errno.h.
4437 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4438 * file-type.h: Don't assume invoker included sys/stat.h first.
4439 * file-type.c: Rely on file-type.h change.
4440 * getloadavg.c: Include unistd-safer.h.
4441 (getloadavg): Use safer open.
4442 * getusershell.c: Include "stdio-safer.h".
4443 (getusershell): Use safer fopen.
4444 * long-options.c (long_options): Use NULL rather than 0.
4445 * modechange.h (mode_free): Remove; all callers changed to invoke
4447 * modechange.c: Likewise.
4448 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4449 (MODE_DONE): New constant.
4450 (struct mode_change): Remove 'next' member.
4451 (make_node_op_equals): New function; like the old one of the
4452 same name, except it allocates an array.
4453 (mode_compile, mode_create_from_ref): Use it.
4454 (mode_compile): Allocate result as an array, not a linked list.
4455 Parse octal string ourself, so that we catch mistakes like "+0".
4456 (mode_adjust): Arg is an array, not a linked list.
4457 * modechange.c: Include stat-macros.h, xalloc.h.
4458 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4459 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4460 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4461 Remove. This is now stat-macros.h's job.
4462 (talloc): Remove. All callers replaced by xalloc, so that
4463 our invokers don't have to worry about reporting memory failures.
4464 (make_node_op_equals): Remove.
4465 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4467 (struct mode_change): Moved here from modechange.h.
4468 (mode_append_entry): Remove.
4469 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4470 apps to have incorrect behavior. Use simpler algorithm for head
4471 and tail. Don't futz with umask; that's now the job of mode_adjust.
4472 Detect more invalid usages rather than having somewhat-random behavior.
4473 Don't insert an "a=" action, as that leads to incorrect behavior.
4474 (mode_compile, mode_create_from_ref): Return NULL on error instead
4475 of an enum, since now there's only one way to have an error. All
4477 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4478 at the correct time. Simplify calculation of "+u" and its ilk.
4479 Don't mishandle "+X".
4480 (mode_free): Remove "register" and localize decls.
4481 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4482 (struct mode_change): Move to modechange.c; callers don't
4483 need to see this stuff.
4484 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4485 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4486 (mode_change, mode_adjust): Reflect the new signatures noted above.
4487 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4488 that might redefine system include files.
4489 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4490 (my_usleep): Use NULL rather than (void *) 0.
4491 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4492 Use siginterrupt to specify that system calls should be interrupted.
4493 (rpl_nanosleep): Move initialization of suspended closer to call of
4495 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4496 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4497 (desirable_utmp_entry): New function.
4498 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4499 using x2nrealloc, to simplify logic.
4500 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4501 size calculation. Do not assume utmp file is a regular file.
4502 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4503 (READ_UTMP_CHECK_PIDS): New constant.
4504 * save-cwd.c: Include unistd-safer.h.
4505 (save_cwd): Use fd_safer.
4506 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4507 [!_LIBC] Include "stat-macros.h" instead.
4508 * unistd-safer.h (fd_safer): New decl.
4510 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4512 * byteswap_.h: New file.
4514 2005-04-25 Albert Chin <china@thewrittenword.com>
4516 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4519 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4521 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4522 that "UTC +1 second" continues to work. Problem reported
4524 (relunit_snumber): New rule.
4527 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4529 * getdate.y (universal_time_zone_table): New constant.
4530 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4531 universal_time_zone_table.
4532 (lookup_zone): Prefer universal_time_zone_table to
4533 local_time_zone_table, so that "GMT" time stamps are allowed in
4534 London during the summer. Problem reported by Ian Abbott.
4536 2005-04-12 Jim Meyering <jim@meyering.net>
4538 * human.c (humblock): Set *options even when returning due to
4539 xstrtoumax conversion failure. Thanks to a used-uninitialized
4542 2005-04-09 Jim Meyering <jim@meyering.net>
4544 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4545 -Wuninitialized: initialize tm0.tm_year.
4547 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4549 * getdate.y (parser_control): rels_seen is now a boolean, not a
4550 count, since there's no maximum. All uses changed.
4551 Add member dsts_seen.
4552 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4554 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4555 Use pc_rels_seen to decide whther a date is absolute.
4557 * getdate.y (number): Don't overwrite year.
4558 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4561 2005-04-02 Simon Josefsson <jas@extundo.com>
4563 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4564 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4566 2005-03-27 Jim Meyering <jim@meyering.net>
4568 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4570 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4572 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4573 "one's complement" -> "ones' complement" in comment, as per Knuth.
4574 "value of type" -> "type or expression" in comment.
4575 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4577 2005-03-26 Jim Meyering <jim@meyering.net>
4580 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4581 Correct typos: s/or/of/.
4583 2005-03-23 Jim Meyering <jim@meyering.net>
4585 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4587 2005-03-21 Jim Meyering <jim@meyering.net>
4589 Changes imported from coreutils.
4591 * cycle-check.c: Don't include xalloc.h.
4593 * path-concat.c: Don't include assert.h.
4594 (path_concat): Remove assertion that would have triggered
4595 for ABASE starting with more than one slash.
4596 Reported by Andreas Schwab.
4598 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4599 properly when ABASE is an absolute file name.
4600 Correct the description of this function.
4602 Add an assertion and a test driver.
4603 This fixes a bug introduced on 2004-07-02.
4604 Andreas Schwab reported the resulting failure of cp --parents:
4605 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4607 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4609 * strftime.c (my_strftime): If the underlying strftime returns 0
4610 (which shouldn't happen), generate nothing instead of returning 0
4611 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4613 2005-03-16 Bruno Haible <bruno@clisp.org>
4615 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4617 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4619 * strftime.c (my_strftime): Prepend space to format so that we can
4620 reliably distinguish strftime failure from empty output on POSIX
4623 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4625 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4626 (iconv_string): Don't guess a size-zero buffer, as that might cause
4627 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4628 result would be 'too large', where 'too large' is (heuristically)
4629 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4630 overflow concerns. This will prevent some unwanted malloc failures
4631 when the inputs are very large.
4633 2005-03-15 Bruno Haible <bruno@clisp.org>
4635 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4638 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4641 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4643 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4645 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4646 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4648 * strtol.c: Likewise.
4650 2005-03-14 Simon Josefsson <jas@extundo.com>
4652 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4655 2005-03-14 Jim Meyering <jim@meyering.net>
4657 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4658 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4659 to be nonzero so that we (and caller) can detect the difference
4660 between a valid zero-length expansion and an error return, even
4661 when the underlying strftime fails before writing anything into
4664 2005-03-10 Jim Meyering <jim@meyering.net>
4666 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4667 so that this module works on systems without fchdir.
4669 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4671 Factor int-properties macros into a single file, except for
4672 glibc-related files.
4673 * intprops.h: New file.
4674 * getloadavg.c: Include it instead of limits.h.
4675 (INT_STRLEN_BOUND): Remove.
4676 * human.c: Include intprops.h.
4677 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4678 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4679 * inttostr.h: Include intprops.h instead of limits.h.
4680 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4681 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4682 for consistency with intprops.h.
4683 (time_t_is_integer, twos_complement_arithmetic): Use them.
4684 * sig2str.h: Include <signal.h>, intprops.h.
4685 (INT_STRLEN_BOUND): Remove.
4686 * strftime.c (TYPE_SIGNED): Remove.
4687 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4688 * strtol.c: Adjust comments to match intprops.h.
4689 * userspec.c: Include intprops.h.
4690 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4691 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4692 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4693 instead of rolling our own expressions.
4694 * xstrtol.c: Include xstrtol.h first, to test interface.
4696 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4698 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4699 the right thing even if adding 1900 would overflow. Similarly
4700 for tm_mon + 1 and tm_yday + 1.
4701 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4702 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4703 (DO_SIGNED_NUMBER): New macro.
4704 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4706 2005-03-07 Bruno Haible <bruno@clisp.org>
4708 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4710 2005-03-03 Derek R. Price <derek@ximbiot.com>
4711 Bruno Haible <bruno@clisp.org>
4713 * pagealign_alloc.h: New file.
4714 * pagealign_alloc.c: New file.
4716 2005-01-28 Bruno Haible <bruno@clisp.org>
4718 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4721 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4723 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4724 The workaround isn't strictly needed for POSIX conformance, and
4725 it's too much of a pain to configure and maintain. We'll ask
4726 people to fix their kernels instead.
4727 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4728 (NANOSLEEP_BUG_WORKAROUND): Remove.
4729 (xnanosleep): Remove the workaround.
4731 2005-02-12 Bruno Haible <bruno@clisp.org>
4733 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4735 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4737 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4738 * timespec.h (gettime): Return void, since it always
4739 succeeds now. All uses changed.
4740 * gettime.c (gettime) Likewise.
4741 [HAVE_NANOTIME]: Prefer nanotime.
4742 Assume gettimeofday succeeds, as POSIX requires.
4743 Assime time () succeeds, since other code already does.
4744 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4745 (timespec_subtract): Remove.
4746 (NANOSLEEP_BUG_WORKAROUND): New constant.
4747 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4748 things considerably. Use it only on GNU/Linux hosts, since the
4749 workaround shouldn't be needed elsewhere.
4751 2005-02-24 Bruno Haible <bruno@clisp.org>
4753 * gettext.h: Update from GNU gettext 0.14.2.
4755 2005-02-24 Bruno Haible <bruno@clisp.org>
4757 * localcharset.c: Update from GNU gettext 0.14.2.
4758 * config.charset: Update from GNU gettext 0.14.2.
4760 2005-02-22 Simon Josefsson <jas@extundo.com>
4762 * iconvme.h, iconvme.c: New files, from libc.
4764 2005-02-20 Neil Conway <neilc@samurai.com>
4766 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4767 returned by OSX/Darwin if the specified buffer is not large
4768 enough for the hostname.
4770 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4772 * memrchr.h: New file.
4773 * chdir-long.c: Include it.
4774 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4775 Don't bother including stddef.h.
4777 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4779 * argp-help.c (__argp_help): Create a fake struct argp_state and
4780 pass it to _help, otherwise the latter coredumps trying to
4781 dereference state.root_argp.
4783 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4785 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4787 Include <sys/types.h>, for dev_t.
4788 (ME_DUMMY, ME_REMOTE): Move from here....
4789 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4790 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4792 Include mountlist.h first, to test the interface.
4794 2005-01-29 Bruno Haible <bruno@clisp.org>
4796 * progname.c (program_name): Initialize.
4797 Needed when linking statically on MacOS X.
4799 2005-01-28 Bruno Haible <bruno@clisp.org>
4801 * javacomp.sh.in: New file, from GNU gettext.
4802 * javacomp.h: New file, from GNU gettext.
4803 * javacomp.c: New file, from GNU gettext.
4805 2005-01-26 Bruno Haible <bruno@clisp.org>
4807 * javaexec.sh.in: New file, from GNU gettext.
4808 * javaexec.h: New file, from GNU gettext.
4809 * javaexec.c: New file, from GNU gettext.
4811 2005-01-26 Simon Josefsson <jas@extundo.com>
4813 * gai_strerror.c: Use GPL in header.
4815 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4817 * argp-help.c (hol_entry_help): Avoid using non-constant
4818 initializers for struct pentry_state.
4819 (__argp_error): Check return value of __asprintf
4820 (__argp_failure): Translate error message
4822 * argp-parse.c: Removed braces around the expansion of N_()
4824 2005-01-21 Jim Meyering <jim@meyering.net>
4826 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4827 same value as for Solaris 9.
4829 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4830 component length. This included changing the parameter to be
4831 of type `char *' rather than `char const *'.
4832 * chdir-long.h (chdir_long): Update prototype.
4834 * openat.c (fdopendir, fstatat): New functions.
4835 * openat.h: Include headers required for use of DIR and struct stat.
4836 [AT_SYMLINK_NOFOLLOW]: Define.
4837 (fdopendir, fstatat): Add prototypes.
4839 2005-01-21 Bruno Haible <bruno@clisp.org>
4841 * classpath.h: New file, from GNU gettext.
4842 * classpath.c: New file, from GNU gettext.
4844 2005-01-20 Simon Josefsson <jas@extundo.com>
4846 * version-etc-fsf.c: New file, with version_etc_copyright.
4847 * version-etc.c: Remove version_etc_copyright.
4848 * version-etc.h (version_etc_copyright): Use [] instead of * in
4849 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4851 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4853 * save-cwd.c (save_cwd): Remove code to support the case
4854 where fchdir is missing or flaky.
4856 2005-01-20 Simon Josefsson <jas@extundo.com>
4858 * base64.h (isbase64): Add.
4860 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4861 using a unsigned prototype, don't inline.
4862 (base64_decode): Use it.
4864 2005-01-19 Bruno Haible <bruno@clisp.org>
4866 * sh-quote.h: New file, from GNU gettext.
4867 * sh-quote.c: New file, from GNU gettext.
4869 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4871 Merge changes from coreutils, as described below in several
4872 changelogs dated today.
4874 * save-cwd.c: Include "save-cwd.h" before other include files.
4875 (O_DIRECTORY): Remove; not needed here, since "." must be
4876 a directory. All uses removed.
4877 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4878 universal on Suns, and we also need to test for IRIX.
4879 Revamp code to use 'if' rather than '#if'.
4880 Avoid unnecessary comparison of cwd->desc to 0.
4882 * utimens.c (futimens): Robustify the previous patch, by checking
4883 for known valid error numbers rather than observed invalid ones.
4885 2005-01-18 Jim Meyering <jim@meyering.net>
4887 * version-etc.c (version_etc_copyright): Update copyright date.
4889 * utimens.c (futimens): Account for the fact that futimes
4890 can also fail with errno == ENOSYS or errno == ENOENT.
4891 Patch from Dmitry V. Levin.
4893 Change the name of the robust chdir function from chdir to chdir_long.
4894 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4895 (restore_cwd): Use chdir_long, not chdir.
4896 * chdir-long.c: Renamed from chdir.c.
4897 * chdir-long.h: Renamed from chdir.h.
4898 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4901 2005-01-18 Bob Proulx <bob@proulx.com>
4903 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4904 offsetof() macro construct to avoid compile failure with native HP-UX
4905 11.0 ANSI C compiler.
4907 2005-01-06 Bruno Haible <bruno@clisp.org>
4909 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4910 because stpncpy.m4 takes care of it.
4912 2004-01-24 Bruno Haible <bruno@clisp.org>
4914 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4916 2003-10-09 Bruno Haible <bruno@clisp.org>
4918 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4920 2005-01-06 Bruno Haible <bruno@clisp.org>
4922 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4923 * fwriteerror.c: Include <stdbool.h>.
4924 (fwriteerror): At the end, close the file stream. Record whether
4925 stdout was already closed.
4927 2004-05-27 Bruno Haible <bruno@clisp.org>
4929 * execute.c (environ): Declare if needed.
4930 * pipe.c (environ): Likewise.
4931 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4933 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4935 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4936 definitions to be after all include files, to avoid collisions.
4937 Problem reported by Bob Proulx.
4939 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4941 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4942 not needed. This removes a dependency on the gettext module.
4943 [defined _LIBC]: Do not include <libintl.h>; not needed.
4945 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4947 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4950 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4952 * argp-parse.c: Include <stddef.h>.
4953 (alignof, alignto): New macros.
4954 (parser_init): Don't assume that void * is aligned sufficiently
4957 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4958 need to extend the stack.
4959 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4962 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4964 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4966 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4968 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4969 Remove now-obsolete comment about AIX.
4970 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4971 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4972 (YYMAXDEPTH): New macro.
4974 2004-12-18 Bruno Haible <bruno@clisp.org>
4976 * fatal-signal.c (fatal_signals): Make non-const.
4977 (init_fatal_signals): New function.
4978 (uninstall_handlers, install_handlers): Ignore signals that were set to
4980 (at_fatal_signal): Call init_fatal_signals.
4981 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4983 Reported by Paul Eggert.
4985 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4987 * getdate.y (textint): New member "negative".
4988 (time_zone_hhmm): New function.
4989 Expect 14 shift-reduce conflicts, not 13.
4990 (o_colon_minutes): New rule.
4991 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4992 (yylex): Set the "negative" member of signed numbers.
4994 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4996 Changes imported from coreutils.
4997 * hard-locale.c: Assume <locale.h> exists.
4999 (GLIBC_VERSION): New macro.
5000 (hard_locale): Assume setlocale exists.
5001 Rewrite to avoid #ifdef.
5002 Use strdup rather than malloc + strcpy.
5003 * human.c: Assume <locale.h> exists.
5004 (human_readable): Assume localeconv exists.
5006 2004-12-01 Jakub Jelinek <jakub@redhat.com>
5008 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
5009 convert T2, not T. (Imported from libc.)
5011 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
5013 * getcwd.c (is_ENAMETOOLONG): New macro.
5014 (__getcwd.c): Don't restore errno; glibc doesn't.
5015 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
5016 first, falling back to our code only if its results look suspicious.
5017 Ensure that the resulting buffer is only as large as necessary.
5019 * readutmp.c: Include readutmp.h first.
5020 Include <errno.h>, since readutmp.h no longer does that.
5021 * readutmp.h: Don't include <errno.h>,
5022 <sys/param.h>, <time.h>; not needed to establish interface.
5023 (errno): Remove decl.
5024 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
5025 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
5026 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
5028 2004-11-28 Simon Josefsson <jas@extundo.com>
5030 * base64.h, base64.c: New file.
5032 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5034 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5036 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5038 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5039 HP's ANSI C compiler.
5040 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5041 Declaring int functions causes warnings on some modern systems and
5042 shouldn't be needed to compile on ancient ones.
5043 * same.c (MIN) [defined MIN]: Don't define, since it's already
5046 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5047 with the following changes.
5048 (__set_errno): Parenthesize properly.
5049 Include <stdbool.h>.
5050 (MIN, MAX, MATCHING_INO): New macros.
5051 (__getcwd): Define with prototype, not K&R form.
5052 Use heuristics to allocate default buffer on stack if possible.
5053 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5054 behavior, and to avoid the PATH_MAX limit when computing
5056 Use MATCHING_INO to compare inode number to file.
5057 Check for arithmetic overflow in size calculations.
5058 Fix bug in reallocation of dot array that caused getcwd to fail
5059 on directories nested deeper than 75.
5060 Be more careful about saving errno on error.
5061 Do not use realloc; use only free+malloc, as this is a bit
5062 more flexible and avoids a needless copy operation.
5063 Do not inspect st_dev and st_ino for symbolic links; POSIX
5064 doesn't specify the latter.
5065 Check for closedir errors.
5066 Avoid needless casts.
5067 Use "#ifdef weak_alias" around weak_alias, to be like other
5069 The following changes to getcwd.c have effect only when used in
5070 gnulib; they have no effect inside glibc proper.
5071 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5072 as alloca isn't used.
5073 (alloca, __alloca): Likewise.
5074 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5075 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5076 unconditionally, as gnulib assumes C89 or better.
5077 Do not include <sys/param.h>.
5078 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5079 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5081 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5082 Include <dirent.h> in a way that is compatible with modern Autoconf.
5083 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5084 New macros, if not already defined.
5085 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5086 Use "_LIBC", not "defined _LIBC", for consistency.
5087 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5089 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5090 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5091 * xgetcwd.c: David MacKenzie's old code was removed, so give
5092 credit only to Jim Meyering and adjust the copyright dates.
5093 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5094 <stdlib.h>, <unistd.h>, "pathmax.h".
5095 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5096 (INITIAL_BUFFER_SIZE): Remove.
5097 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5099 2004-11-23 Jim Meyering <jim@meyering.net>
5101 * getopt_.h: Remove trailing blanks.
5103 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5105 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5106 (futimens): New function, which uses futimes if available.
5107 (futimens, utimens): Support timespec==NULL, with same semantics
5108 as utime and utimens.
5109 * utimens.h (futimens): New decl.
5111 2004-11-23 Jim Meyering <jim@meyering.net>
5113 * __fpending.c: Add comment.
5115 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5117 * getopt_.h: Re-addition of __getopt_argv_const caused
5118 redefinition warnings. To avoid them, include the defines
5119 in `#if !defined __need_getopt ... #endif'. The only place
5120 where __getopt_argv_const is used is in definitions
5121 of getopt_long and getopt_long_only below, which are as well
5122 protected by `#ifndef __need_getopt'.
5123 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5124 __need_getopt after including <stdio.h> and <unistd.h> These
5125 headers might have defined it.
5127 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5129 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5131 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5132 optopt): Use them instead of invoking ## directly; otherwise, the
5133 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5135 2004-11-19 Bruno Haible <bruno@clisp.org>
5137 * strtok_r.c: Move comments from here...
5138 * strtok_r.h: ... to here.
5140 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5142 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5143 might fail. Problem reported by Yoann Vandoorselaere.
5144 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5145 that mishandle size_t overflow.
5147 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5149 * canon-host.c: Include "strdup.h".
5150 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5151 Use strdup instead of malloc/strcpy to duplicate strings.
5153 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5154 (human_space_before_unit): New constant.
5155 * human.c (human_readable): Support it.
5157 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5158 (xgetcwd): Set errno correctly when failing.
5159 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5160 the failure is actually due to a PATH_MAX problem.
5162 Further getopt changes to make it more likely that glibc will
5163 buy the changes back.
5164 * getopt.c (POSIXLY_CORRECT): New constant.
5165 (getopt): Use it, so to preserve glibc semantic
5166 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5167 when compiling for libc.
5168 * getopt_.h (__getopt_argv_const): Bring it back.
5169 (getopt_long, getopt_long_only): Use it.
5171 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5172 New arg POSIXLY_CORRECT. All callers changed.
5173 (getopt): Argv is now char * const *, as per standard.
5174 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5175 not char *__getopt_argv_const *.
5176 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5177 _getopt_long_only_r): Likewise.
5178 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5179 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5180 _getopt_long_r, _getopt_long_only_r): Likewise.
5181 * getopt_.h (__getopt_argv_const): Remove.
5182 (getopt): Argv is now char * const *, as per standard.
5184 * getdate.y (tORDINAL): New token.
5185 (day, relunit): Allow it for relative times.
5186 (relative_time_table): Use tORDINAL for ordinals.
5188 2004-11-15 Jim Meyering <jim@meyering.net>
5190 * closeout.c: Include "__fpending.h" once again.
5191 Include <stdbool.h>.
5192 (close_stdout): Don't fail just because stdout was closed initially,
5193 since some programs don't write to stdout in the normal course of
5194 operation (other than --version and --help), and we don't want this
5195 function to make e.g. `touch file >&-' fail.
5196 But do fail if it was closed and someone has tried to write to it.
5197 E.g., `printf foo >&-' must fail.
5199 2004-11-11 Simon Josefsson <jas@extundo.com>
5201 * strtok_r.h, strtok_r.c: New file.
5203 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5205 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5206 we can stop lying to compilers about the constness of argv when we
5207 are compiled outside glibc.
5208 (getopt, getopt_long, getopt_long_only): Use it.
5209 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5211 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5212 _getopt_long_only_r): Likewise.
5213 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5214 _getopt_long_only_r): Likewise.
5216 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5217 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5218 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5219 the other external symbols.
5220 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5221 declaration, since the above renaming now works around collisions.
5223 2004-11-11 Jim Meyering <jim@meyering.net>
5225 * linebreak.c: Remove trailing blanks.
5226 * alloca_.h: Likewise.
5227 * acosl.c: Likewise.
5228 * euidaccess.c: Likewise.
5229 * allocsa.h: Likewise.
5231 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5233 * mktime.c (SHR): New macro, which is a portable
5234 substitute for >> that should work even on Crays.
5235 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5236 Problem reported by Mark D. Baushke in
5237 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5238 * getdate.y (SHR): Likewise.
5240 * strftime.c (SHR): Likewise.
5242 * quotearg.c (struct quoting_options): Use unsigned int for
5243 quote_these_too, so that right shifts are well defined. All uses
5246 2004-11-10 Simon Josefsson <jas@extundo.com>
5248 * getaddrinfo.h, getaddrinfo.c: New files.
5250 2004-11-10 Jim Meyering <jim@meyering.net>
5252 Ensure that no close failure goes unreported.
5253 * closeout.c (close_stdout): Always close stdout. I.e., don't
5254 return early when it seems there's nothing to flush.
5255 Don't include __fpending.h.
5257 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5259 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5261 2004-11-05 Bruno Haible <bruno@clisp.org>
5263 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5264 Reported by Mark D. Baushke <mdb@cvshome.org>.
5266 2004-11-04 Bruno Haible <bruno@clisp.org>
5268 2004-09-11 Bruno Haible <bruno@clisp.org>
5269 * allocsa.valgrind: New file.
5270 2004-02-06 Bruno Haible <bruno@clisp.org>
5271 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5272 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5273 Reported by Christopher Seip <chris.seip@hp.com>.
5275 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5277 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5278 with errno == ERANGE if the buffer is too small.
5279 Problem reported by Mark D. Baushke.
5281 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5283 * xreadlink.c (MAXSIZE): New macro.
5284 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5285 size does not exceed MAXSIZE. Avoid cast.
5286 As suggested by Mark D. Baushke in
5287 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5288 if readlink fails with buffer size just under MAXSIZE, try again
5291 2004-11-02 Derek R. Price <derek@ximbiot.com>
5292 and Paul Eggert <eggert@cs.ucla.edu>
5294 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5295 (get_date): Overparenthesize to avoid GCC warning.
5297 2004-11-02 Bruno Haible <bruno@clisp.org>
5299 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5300 function returns void.
5302 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5304 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5305 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5308 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5310 * getdate.y: Add support for TZ="foo" within a date string.
5311 Fix some bugs near time_t boundaries. Reject dates with
5312 out-of-range components, e.g., "Sept 31".
5313 Include <stdlib.h>, "setenv.h", "xalloc.h".
5314 (ISDIGIT_LOCALE): Remove; unused.
5315 Note that the TZ and time functions used here are not reentrant.
5316 (mktime_ok, get_tz): New functions.
5317 (TZBUFSIZE): New constant.
5318 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5319 This requires that we sometimes generate our own TZ="XXX..." setting.
5321 2004-10-27 Derek R. Price <derek@ximbiot.com>
5323 * mktime.c (not_equal_tm): Remove redundant check.
5325 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5327 * getdate.y: Use Bison 1.875 features, and some minor
5328 code cleanups. This change does not affect semantics.
5329 Don't include <stdlib.h>; no longer needed.
5330 Don't include unlocked-io.h; only the "#if TEST" code uses
5331 stdio, and performance isn't crucial there.
5332 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5333 Bison 1.875 features as described below.
5334 All uses of "PC." replaced by "pc->".
5335 (YYSTYPE): Add a forward declaration.
5336 (yylex, yyerror): Use full prototypes in forward decls.
5337 Use "%pure-parser" rather than obsolescent "%pure_parser".
5338 Use %parse-param and %lex-param instead of obsolescent
5339 YYPARSE_PARAM and YYLEX_PARAM.
5340 (meridian_table, month_and_day_table, time_units_table,
5341 relative_time_table, time_zone_table, military_table,
5342 lookup_zone, lookup_word, get_date):
5343 Use NULL instead of 0 where appropriate.
5344 (to_hour): Avoid abort (), to avoid a dependency on
5346 (yyerror, yylex): Now accepts parser_control * arg.
5347 (main) [TEST]: Use '\0' rather than 0 for char.
5349 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5351 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5352 It's now the caller's responsibility to handle the case where
5353 !HAVE_GETPAGESIZE && !defined getpagesize.
5355 * mktime.c (leapyear): Arg is long int, not int.
5357 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5359 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5361 2004-10-12 Simon Josefsson <jas@extundo.com>
5363 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5364 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5367 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5369 * vsnprintf.h: New file.
5370 * vsnprintf.c: New file.
5372 2004-10-07 Bruno Haible <bruno@clisp.org>
5374 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5375 into the provided buffer.
5377 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5379 * diacrit.c, diacrit.h: Add GPL notice.
5381 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5382 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5383 * logl.c (logl): Keep the code as similar to glibc as possible.
5384 This avoids a potential constant-folding bug.
5386 2004-10-05 Bruno Haible <bruno@clisp.org>
5388 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5390 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5392 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5393 * xmalloc.c (xmemdup): Likewise.
5394 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5395 XFREE): Remove these long-obsolescent macros.
5396 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5397 * xstrdup.c: Remove.
5399 * regex.c (re_comp): Cast gettext return value to char *,
5400 Problem reported by Martin Neitzel via Mark D. Baushke.
5402 2004-10-04 Simon Josefsson <jas@extundo.com>
5404 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5405 '#ifdef USE_UNLOCKED_IO'.
5407 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5409 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5410 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5411 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5412 regex.c, sha1.c, version-etc.c, yesno.c:
5413 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5414 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5415 the includer's responsibility.
5417 Sync from coreutils.
5419 * modechange.c (mode_compile): Don't decrement a pointer that
5420 points to the start of a string, as the C Standard says the
5421 resulting behavior is undefined.
5423 * backupfile.h (enum backuptype): Rename none -> no_backups,
5424 simple -> simple_backups, numbered_existing ->
5425 numbered_existing_backups, numbered -> numbered_backups
5426 to avoid shadowing problems. All uses changed.
5427 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5428 * backupfile.c (check_extension, numbered_backup):
5429 Rename locals to avoid shadowing 'basename'.
5430 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5433 * .cppi-disable: Add getopt_.h, getopt_int.h.
5434 * .cvsignore: Add getopt.h.
5436 2004-10-04 Simon Josefsson <jas@extundo.com>
5438 * memmem.h: New file.
5439 * memmem.c: New file, taken from glibc.
5441 2004-10-02 Jim Meyering <jim@meyering.net>
5443 * dirfd.h, getpagesize.h: Add copyright notice.
5445 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5447 * snprintf.c: Remove comments as to why each header is needed.
5449 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5451 * strsep.h: New file.
5452 * strsep.c: New file.
5454 2004-10-01 Simon Josefsson <jas@extundo.com>
5456 * snprintf.c (snprintf): Handle size==0.
5458 2004-10-01 Simon Josefsson <jas@extundo.com>
5459 Bruno Haible <bruno@clisp.org>
5461 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5462 (snprintf): Declare 'args'.
5464 2004-09-30 Simon Josefsson <jas@extundo.com>
5466 * snprintf.h, snprintf.c: New files.
5468 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5470 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5471 (hol_entry_help): Never translate an empty string.
5472 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5473 * argp.h (OPTION_NO_TRANS): New option.
5475 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5477 * xvasprintf.c: Include xalloc.h.
5478 (xvasprintf): Use xalloc_die, not xmalloc_die.
5480 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5482 * dummy.c: Change copyright notice to FSF, and license to GPL.
5484 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5486 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5487 Problem reported by Bruno Haible in:
5488 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5490 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5492 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5493 in case some system header has #define'd it. Problem reported by
5494 Soeren D. Schulze in
5495 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5497 2004-09-08 Bruno Haible <bruno@clisp.org>
5499 * stdint_.h: New file, taken from GNU clisp.
5501 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5503 * xvasprintf.h: New file.
5504 * xvasprintf.c: New file.
5505 * xasprintf.c: New file.
5507 2004-09-08 Bruno Haible <bruno@clisp.org>
5509 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5511 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5513 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5515 Import from coreutils.
5516 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5517 strings on unbounded length. alloca's performance benefits aren't
5518 that important here.
5520 (parse_with_separator): New function, with most of the internals
5521 of the old parse_user_spec. Allow user to omit both user and group,
5522 for compatibility with FreeBSD.
5523 Clone only the user name, not the entire spec.
5524 Do not set *uid, *gid unless entirely successful.
5525 Avoid memory leak in some failing cases.
5526 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5527 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5528 (parse_user_spec): Rewrite to use parse_with_separator.
5530 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5532 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5533 its complicated substitute.
5534 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5535 and program_invocation_name.
5536 (__argp_basename) [!_LIBC]: Remove; the only use was
5537 replaced by its body.
5538 (__argp_short_program_name): Change condition from
5539 !defined __argp_short_program_name to
5540 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5541 to match argp-namefrob.h.
5542 (__argp_failure): Don't assume strerror_r returns char *.
5543 * argp-parse.c (N_): Define unconditionally.
5544 (argp_default_options): Fill out initializers with 0 to avoid
5547 2004-08-12 Simon Josefsson <jas@extundo.com>
5549 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5550 * getopt_.h: Renamed from getopt.h.
5552 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5554 Merge from coreutils.
5556 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5557 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5558 for Reliant Unix 5.43.
5560 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5561 (union fooround): Use uintmax_t, not long int.
5562 The rest is a merge from libc:
5563 [defined _LIBC]: Include <shlib-compat.h>.
5564 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5566 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5568 * strverscmp.c: Convert to UTF-8.
5570 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5572 * obstack.h (obstack_empty_p):
5573 Don't assume that chunk->contents is suitably aligned.
5574 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5575 Likewise. Problem reported by Benno in
5576 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5578 * chown.c (rpl_chown): Work even if the file is writeable but not
5579 readable. This could be improved further but it'd take some work.
5581 2004-08-08 Simon Josefsson <jas@extundo.com>
5583 * xgethostname.c: Don't include error.h (not used).
5586 * getpass.c: Include getpass.h first.
5588 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5590 * xalloc-die.c: New files.
5591 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5593 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5594 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5595 (_, N_, xalloc_die): Move to xalloc-die.c.
5596 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5597 so that we needn't mess with xalloc_msg_memory_exhausted.
5599 * sha1.h: Renamed from sha.h.
5600 (SHA1_H): Renamed from _SHA_H.
5601 (sha1_ctx): Renamed from sha_ctx.
5602 (sha1_init_ctx): Renamed from sha_init_ctx.
5603 (sha1_process_block): Renamed from sha_process_block.
5604 (sha1_process_bytes): Renamed from sha_process_bytes.
5605 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5606 (sha1_read_ctx): Renamed from sha_read_ctx.
5607 (sha1_stream): Renamed from sha_stream.
5608 (sha1_buffer): Renamed from sha_buffer.
5609 * sha1.c: Likewise; renamed from sha.c.
5610 Do not include <sys/types.h>.
5611 Include <stddef.h> rather than <stdlib.h>.
5613 2004-08-08 Bruno Haible <bruno@clisp.org>
5615 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5616 FILESYSTEM_PREFIX_LEN.
5617 * progreloc.c: Likewise.
5618 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5620 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5623 * argp-help.c (make_hol, hol_append): Don't assume that
5624 SIZE_MAX is a valid preprocessor constant.
5625 (__argp_basename): Change from "#ifndef _LIBC"
5626 to "#ifndef __argp_short_program_name", so that
5627 we don't compile these functions for tar.
5629 More merges from coreutils.
5630 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5631 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5633 * addext.c: Remove; no longer needed.
5634 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5635 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5636 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5637 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5638 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5639 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5640 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5641 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5642 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5643 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5644 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5645 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5646 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5647 Import changes from coreutils.
5649 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5651 Merge from coreutils.
5653 * .gdb-history: Remove; this doesn't belong here.
5655 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5656 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5657 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5659 * dirname.h: Include <stdbool.h>.
5660 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5661 for consistency with POSIX terminology. All uses changed.
5662 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5663 (strip_trailing_slashes): Use bool for booleans.
5664 * stripslash.c (strip_trailing_slashes): Likewise.
5666 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5667 sometimes returns a positive errno value even when it succeeds.
5668 (print_errno_message) [!LIBC]: Fall back on strerror if
5671 * path-concat.c (mempcpy): Don't define if a system header defines it.
5672 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5673 (longest_relative_suffix): New function.
5674 (path_concat): Use it. Assume first argument is not NULL.
5675 Port to DOS. Omit redundant separators.
5676 Report an error instead of returning NULL.
5677 Use mempcpy instead of memcpy.
5678 (xpath_concat): Remove: not declared or used.
5680 * same.h: Include <stdbool.h>
5681 (same_name): Return bool, not int.
5682 * same.c (same_name): Likewise.
5683 (errno): Don't declare; we assume C89 or better now.
5685 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5686 if not already defined.
5688 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5689 * dup-safer.c (errno): Likewise.
5691 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5693 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5696 2004-08-03 Simon Josefsson <jas@extundo.com>
5698 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5699 * progname.h: Don't include stdbool.h.
5701 2004-08-02 Simon Josefsson <jas@extundo.com>
5703 * getsubopt.h: New file, with comments from Bruno Haible.
5704 * getsubopt.c: New file, from glibc, but slightly modified based on
5705 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5707 2004-08-01 Simon Josefsson <jas@extundo.com>
5709 * xgetdomainname.c: Include stdlib.h, for free().
5711 2004-07-16 Simon Josefsson <jas@extundo.com>
5713 * dummy.c: New file.
5715 2004-07-16 Bruno Haible <bruno@clisp.org>
5717 * backupfile.h: Add extern "C" for C++.
5718 * closeout.h: Likewise.
5719 * copy-file.h: Likewise.
5720 * findprog.h: Likewise.
5721 * full-write.h: Likewise.
5722 * pathname.h: Likewise.
5723 * progname.h: Likewise.
5724 * stpcpy.h: Likewise.
5725 * stpncpy.h: Likewise.
5726 * strcase.h: Likewise.
5727 * strstr.h: Likewise.
5728 * xalloc.h: Likewise.
5730 * mbswidth.h: Add extern "C" for C++.
5731 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5733 2004-07-09 Simon Josefsson <jas@extundo.com>
5735 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5736 failed without this.)
5738 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5740 * fchown-stub.c: New file.
5742 2004-06-24 Jim Meyering <jim@meyering.net>
5744 * obstack.h (obstack_base): Cast to (void *), per documentation.
5746 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5748 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5750 2004-06-01 Jim Meyering <jim@meyering.net>
5752 * calloc.c: New file.
5754 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5756 * getdate.y (yylex): Allow space between sign and number.
5757 Problem reported by Dan Jacobson.
5759 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5760 and Jim Meyering <jim@meyering.net>
5762 Merge from coreutils CVS.
5764 * stat-macros.h: New file, with contents from file-type.h
5765 and coreutils' system.h.
5766 * file-type.c: Include "stat-macros.h".
5767 * file-type.h (file_type): Move all macro definitions to new file,
5770 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5771 Wrap old code with this conditional.
5772 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5773 function that does not dereference symlinks.
5774 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5776 * xreadlink.c: Include xreadlink.h first, to catch .h file
5777 dependency problems.
5778 (xreadlink): Accept new arg SIZE, for efficiency.
5779 All decls and uses changed.
5780 * xreadlink.h: Include <stddef.h>, for size_t.
5782 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5783 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5785 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5787 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5789 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5790 macros to be defined.
5791 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5792 the allocator returns NULL because the requested size is zero.
5794 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5796 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5797 var. Add comment explaining why libc still defines it. This
5798 merges the following patch from glibc:
5799 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5801 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5803 * obstack.c (_obstack): Remove unused variable. It hasn't been
5804 present in glibc since revision 1.1 of this file.
5805 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5806 obstack_alignment_mask, obstack_alloc, obstack_base,
5807 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5808 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5809 obstack_grow0, obstack_init, obstack_int_grow,
5810 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5811 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5812 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5813 nonexistent functions.
5815 2004-05-17 Derek R. Price <derek@ximbiot.com>
5816 Paul Eggert <eggert@cs.ucla.edu>
5818 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5820 2004-05-14 Bruno Haible <bruno@clisp.org>
5822 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5823 that consists of a '.' followed by an empty digit string.
5824 Patch by Tor Lillqvist <tml@iki.fi>.
5826 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5828 Port obstack to the AS/400, where pointers are 16 bytes wide and
5829 you cannot cast an integer to a valid pointer. This patch is
5830 currently waiting to be integrated into glibc; see
5831 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5833 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5834 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5835 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5836 (struct obstack): temp member is now a union of a pointer and
5837 an integer, instead of an integer. All integer uses changed.
5838 This does not affect the physical layout of struct obstack,
5839 except on hosts (like the AS/400) where the size or alignment of
5840 void * is greater than that of ptrdiff_t.
5841 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5842 __STDC__)]: Store temporary in pointer member of union, not
5844 * obstack.c: Include <stddef.h>, for offsetof.
5845 (struct fooalign): Remove; it doesn't need a name.
5846 (union fooround): Change double to long double, and add void *.
5847 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5848 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5849 not a macro. Hence the values are always int; so remove all
5850 casts-to-int in uses.
5852 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5853 Derek Price <derek@ximbiot.com>
5855 * alloca.c: Include <alloca.h>, to get our interface.
5856 * alloca_.h: Use __alloca on AIX, so that we don't have to
5857 include <alloca.h> first. Use C89 prototype for alloca; this
5858 requires including <stddef.h> for size_t. Use extern "C" if C++.
5859 Use #elif for simplicity, since we can assume C89 now.
5860 Don't try to source the system alloca.h since it will not be found
5861 and to prevent recursively including its replacement.
5862 * fnmatch.c: Include <alloca.h> instead of opencoding.
5863 * regex.c: Likewise.
5865 2004-05-16 Derek Price <derek@ximbiot.com>
5866 Paul Eggert <eggert@cs.ucla.edu>
5868 getline cleanup. This changes the getndelim2 API: both order of
5869 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5872 * getline.c: Don't include stddef.h or stdio.h, since our
5873 interface does that.
5874 (getline): Always use getdelim, so that we don't have two
5875 copies of this code.
5876 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5878 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5879 (GETNDELIM2_MAXIMUM): New macro.
5880 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5881 instead of the old practice of delim2==0. All callers changed.
5882 Return -1 on overflow, instead of returning junk.
5883 Do not set *linesize unless allocation succeeds.
5884 * getndelim2.h: Do not include stddef.h; no longer needed, now
5885 that we include sys/types.h.
5886 * getnline.h: Likewise.
5887 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5888 (getndelim2): Reorder arguments.
5889 * getnline.c (getnline, getndelim):
5890 Don't discard the NMAX argument.
5891 (getnline): Invoke getndelim, to avoid code duplication.
5892 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5893 of (size_t) -1 by callers of the getnline family.
5895 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5897 * nanosleep.c (suspended): Change its type from int to
5898 sig_atomic_t volatile.
5899 (first_call): Make it private to rpl_nanosleep, and have it
5900 be zero initially as that's a bit faster.
5901 (my_usleep): Round up fractional times instead of truncating them,
5902 as this is the usual meaning for 'sleep'.
5904 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5906 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5907 (ENOSYS): Define if not defined.
5908 (settime): Fall back on stime if it exists and settimeofday fails.
5909 But don't bother with fallbacks if a method fails with errno == EPERM.
5911 2004-05-11 Jim Meyering <jim@meyering.net>
5913 Prior to this change, the save_cwd caller required read access to the
5914 current directory on most systems (ones with the fchdir function).
5916 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5917 fails, try write-only, and finally, resort to using xgetcwd.
5919 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5921 * obstack.c, obstack.h: Import changes from libc.
5923 2004-04-28 Bruno Haible <bruno@clisp.org>
5925 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5926 implicitly appends .exe to executables.
5927 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5928 accepts Windows pathnames.
5929 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5930 Cygwin like Windows, since it now accepts Windows pathnames.
5931 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5932 Cygwin like Windows, since it now accepts Windows pathnames.
5933 Reported by Derek Robert Price <derek@ximbiot.com>.
5935 2004-04-20 Jim Meyering <jim@meyering.net>
5937 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5939 2004-04-20 Jim Meyering <jim@meyering.net>
5940 Bruno Haible <bruno@clisp.org>
5942 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5943 memory when realloc fails.
5945 2004-04-18 Jim Meyering <jim@meyering.net>
5947 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5948 don't leak memory and do call END_UTMP_ENT.
5950 2004-04-11 Paul Eggert <eggert@twinsun.com>
5952 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5953 (CHAR_BIT): Remove, since we assume C89.
5954 Include <stdint.h> if available, as per current Autoconf CVS advice.
5956 2004-03-30 Paul Eggert <eggert@twinsun.com>
5958 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5959 not bool, to be more consistent with Unix conventions.
5960 Suggested by Bruno Haible.
5962 Merge from coreutils.
5964 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5967 * getdate.h: Include stdbool.h, and timespec.h instead of
5968 the usual <time.h> dance.
5969 (get_date): Change signature to support fractional time stamps.
5970 All callers changed.
5971 * getdate.y: Include "getdate.h" first, as we can now
5972 assume C89 and don't need to worry about 'const'.
5973 Similarly, include "unlocked-io.h" near start, not in middle.
5975 (textint.value): Use long int rather than int.
5976 (textint.digits): Use size_t rather than int.
5977 (BILLION, LOG10_BILLION): New constants.
5978 (parser_control): New member rel_ns. Members day_ordinal,
5979 time_zone, month, day, hour, minutes, rel_year, rel_month,
5980 rel_day, rel_hour, rel_minutes, rel_seconds
5981 are now long int, not int. Member seconds is now struct timespec,
5982 not int. New member timespec_seen. Members dates_seen, days_seen,
5983 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5985 (%union.intval): Now long int, not int.
5986 New member timespec.
5987 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5988 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5989 (spec): Now is a timespec or an item list.
5990 (timespec, items): New nonterminals.
5991 (time, rel, relunit, number, get_date):
5992 Add support for fractional seconds.
5993 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5994 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5995 (to_hour): First arg is now long int, not int.
5996 (to_year): Returns long int, not int.
5997 Don't treat year -70 like 70.
5998 (tm_diff): Returns long int, not int.
5999 (lookup_word): Use bool instead of int when appropriate.
6000 (yylex): Use size_t for count, not int.
6001 Detect overflow when parsing large integer constants.
6002 Add support for fractions.
6003 (get_date): Make pointers 'const' if possible.
6004 Use more-portable code to detect integer overflow.
6005 (main) [TEST]: Adjust to above changes. Test for localtime failure.
6006 Don't use ctime; it's not reliable if the year has >4 digits.
6008 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
6009 This is for compatibility with BSD.
6011 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
6012 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
6013 From coreutils' system.h.
6015 * userspec.c: Don't include "posixver.h".
6016 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
6017 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
6018 compatible extension. Simplify code by removing a boolean int
6019 that was always nonzero if a string was nonnull.
6021 2004-03-30 Jim Meyering <jim@meyering.net>
6023 Merge from coreutils.
6025 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
6027 * readtokens.c (readtoken): Don't leak 64 bytes when reading
6028 an empty input stream.
6030 * readtokens.c: Include <stdbool.h>.
6031 (readtoken): Use `size_t' rather than int/long.
6032 All callers adjusted.
6033 Use `bool' rather than `int' where appropriate.
6034 Use memset rather than an explicit loop.
6035 Use x2nrealloc rather than xrealloc.
6036 Allow the use of `\0' as a delimiter.
6037 (readtokens): Likewise.
6038 * readtokens.h (readtoken, readtokens): Update prototypes.
6040 2004-03-30 Bruno Haible <bruno@clisp.org>
6042 * getloadavg.c (getloadavg): Don't assume setlocale returns
6045 2004-03-29 Paul Eggert <eggert@twinsun.com>
6047 Merge changes to getloadavg.c from coreutils and Emacs.
6049 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6050 Define to an expression, not to the empty string.
6051 Include cloexec.h and xalloc.h.
6052 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6053 Use set_cloexec_flag rather than rolling our own.
6054 * cloexec.c, cloexec.h: New files.
6056 2004-03-18 Paul Eggert <eggert@twinsun.com>
6058 * getopt.h: Sync with libc CVS.
6060 2004-03-18 Paul Eggert <eggert@twinsun.com>
6061 Bruno Haible <bruno@clisp.org>
6063 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6064 not on all platforms that have <wchar.h>.
6065 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6067 2004-03-09 Paul Eggert <eggert@twinsun.com>
6069 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6071 * getopt_int.h: New file, also synced from libc.
6073 2004-03-07 Paul Eggert <eggert@twinsun.com>
6075 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6076 '#if' expressions. Unlike the code it replaces, it does not
6077 depend on (defined _SC_PAGESIZE). However, it does depend on
6078 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6079 first reported by Jason Andrade in
6080 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6082 2004-01-18 Simon Josefsson <jas@extundo.com>
6084 * strdup.h: New file.
6085 * strdup.c: Include it.
6086 * path-concat.c: Include strdup.h. Drop strdup declaration.
6087 * userspec.c: Include strdup.h. Drop strdup declaration.
6089 2004-02-06 Karl Berry <karl@gnu.org>
6091 * config.charset: update from gettext 0.14.1.
6093 2004-02-05 Paul Eggert <eggert@twinsun.com>
6095 Add comments and code, prompted by suggestions from Bruno Haible
6097 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6098 describing the enum quoting_style values.
6099 * quotearg.c (quotearg_alloc): New function.
6100 (quotearg_buffer_restyled): Treat lone { and } as special.
6101 Treat = as special. Work around bug with older shells
6102 that "see" a '\' that is really the 2nd byte of a multibyte char.
6103 Quote empty string with shell_quoting_style.
6105 2004-02-03 Bruno Haible <bruno@clisp.org>
6107 * pipe.h: New file, from GNU gettext.
6108 * pipe.c: New file, from GNU gettext.
6110 2004-01-27 Bruno Haible <bruno@clisp.org>
6112 * execute.h: New file, from GNU gettext.
6113 * execute.c: New file, from GNU gettext.
6114 * w32spawn.h: New file, from GNU gettext.
6116 2004-01-23 Paul Eggert <eggert@twinsun.com>
6118 Exit-status fix from coreutils.
6120 Use exit_failure consistently in place of EXIT_FAILURE,
6121 so that program exit statuses are consistent on failure.
6123 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6124 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6125 * argmatch.h: Comment fix to match the above.
6126 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6127 Now a macro referring to exit_failure, instead of a separate
6128 variable. Include "exitfail.h" to get it.
6129 * xstrtol.h: Include "exitfail.h".
6130 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6132 * long-options.c (parse_long_options): Use prototype
6133 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6136 2004-01-21 Jim Meyering <jim@meyering.net>
6138 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6139 so as not to conflict with a different-sized __mktime_internal
6140 function in GNU libc.
6141 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6142 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6144 2004-01-18 Paul Eggert <eggert@twinsun.com>
6146 Merge from diffutils.
6148 * file-type.c (file_type): Add typed memory objects.
6149 * file-type.h (S_TYPEISTMO): New macro.
6151 * c-stack.h (c_stack_action): Remove argv argument.
6152 * c-stack.c (c_stack_action): Likewise. All uses changed.
6153 (die): Don't calculate message unless segv_action returns.
6154 (get_stack_location, min_address_from_argv, max_address_from_argv,
6155 volatile stack_base, volatile_stack_size): Remove.
6156 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6157 that every segmentation violation is a stack overflow. (Ouch!)
6158 See Debian bug 136249 (still outstanding) for more info about why
6159 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6161 2003-11-30 Bruno Haible <bruno@clisp.org>
6163 Safer stack allocation.
6164 * setenv.c: Include allocsa.h.
6165 (alloca): Remove fallback definition.
6166 (freea): Remove macro.
6167 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6170 2003-10-17 Bruno Haible <bruno@clisp.org>
6172 * binary-io.h: Avoid warnings on Cygwin.
6174 2003-12-28 Bruno Haible <bruno@clisp.org>
6176 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6177 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6179 2003-11-28 Bruno Haible <bruno@clisp.org>
6181 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6183 2003-11-27 Bruno Haible <bruno@clisp.org>
6185 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6187 2003-11-17 Bruno Haible <bruno@clisp.org>
6189 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6191 2003-11-24 Bruno Haible <bruno@clisp.org>
6193 * xallocsa.h: New file, from GNU gettext.
6194 * xallocsa.c: New file, from GNU gettext.
6196 2003-11-24 Bruno Haible <bruno@clisp.org>
6198 * allocsa.h: New file, from GNU gettext.
6199 * allocsa.c: New file, from GNU gettext.
6201 2003-11-24 Bruno Haible <bruno@clisp.org>
6203 * eealloc.h: New file.
6205 2004-01-15 Jim Meyering <jim@meyering.net>
6207 Merge from coreutils.
6209 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6210 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6211 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6213 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6214 optional configure-time default.
6216 * version-etc.c (version_etc_copyright): Update copyright date.
6218 * xreadlink.c (xreadlink): Correct outdated comment.
6220 2004-01-15 Paul Eggert <eggert@twinsun.com>
6222 Merge from coreutils.
6224 * posixver.c: Include posixver.h.
6226 * same.c: Include <stdbool.h>, <limits.h>.
6227 (_POSIX_NAME_MAX): Define if not defined.
6229 (same_name): If file names are silently truncated, report
6230 that the file names are the same if they are the same after
6231 the silent truncation.
6233 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6234 conversion function.
6235 * xstrtod.c (xstrtod): Likewise. All callers changed to
6236 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6239 2004-01-14 Paul Eggert <eggert@twinsun.com>
6241 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6242 with like-named macro in fnmatch.c.
6243 (EXT): Use an internal constant instead.
6245 Merge fnmatch patches from glibc.
6246 * fnmatch.c (mbsinit): Remove define.
6247 Add libc_hidden_ver (__fnmatch, fnmatch).
6248 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6249 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6251 2003-12-14 Karl Berry <karl@gnu.org>
6253 * config.charset: update from gettext-runtime.
6255 2003-12-03 Paul Eggert <eggert@twinsun.com>
6257 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6258 Bug reported by Alfred M. Szmidt.
6260 2003-11-29 Karl Berry <karl@gnu.org>
6262 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6264 2003-11-23 Paul Eggert <eggert@twinsun.com>
6265 Bruno Haible <bruno@clisp.org>
6267 * printf-parse.h: Don't include sys/types.h.
6268 (ARG_NONE): New macro.
6269 (char_directive): Change type of *arg_index fields to size_t.
6270 * printf-parse.c: Don't include sys/types.h.
6271 (SSIZE_MAX): Remove macro.
6272 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6273 Remove unnecessary overflow check.
6274 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6277 2003-11-24 Paul Eggert <eggert@twinsun.com>
6279 * alloca.c: Remove dependency on xalloc module.
6280 (xalloc_die): Remove.
6281 (memory_full) [!defined emacs]: New macro.
6282 [!defined emacs]: Don't include xalloc.h.
6283 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6284 address arithmetic overflows. Change datatypes a bit to avoid
6287 2003-11-22 Jim Meyering <jim@meyering.net>
6289 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6291 2003-11-17 Bruno Haible <bruno@clisp.org>
6293 * vasnprintf.c (alloca): Remove fallback definition.
6294 (freea): Remove definition.
6295 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6296 Reported by Paul Eggert.
6298 2003-11-17 Jim Meyering <jim@meyering.net>
6300 On systems without utime and without a utimes function capable of
6301 dealing with a NULL struct utimbuf* argument, this utime replacement
6302 could -- in unusual circumstances -- leak a file descriptor.
6303 * utime.c: Include <unistd.h> and <errno.h>.
6304 (utime_null): Be sure to close `fd' and to preserve errno.
6305 Reported by Geoff Collyer via Arnold Robbins.
6307 2003-11-16 Paul Eggert <eggert@twinsun.com>
6308 Bruno Haible <bruno@clisp.org>
6310 Protect against address arithmetic overflow.
6311 * printf-args.h: Include stddef.h.
6312 (arguments): Change type of field 'count' to size_t.
6313 * printf-args.c (printf_fetchargs): Use size_t instead of
6314 'unsigned int' where appropriate.
6315 * printf-parse.h: Include sys/types.h.
6316 (char_directive): Change type of *arg_index fields to ssize_t.
6317 (char_directives): Change type of fields 'count', max_*_length to
6319 * printf-parse.c: Include sys/types.h and xsize.h.
6320 (SSIZE_MAX): Define fallback value.
6321 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6322 instead of 'int' where appropriate. Check a_allocated, d_allocated
6323 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6324 * vasnprintf.c: Include xsize.h.
6325 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6326 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6327 overflow. Avoid wraparound when converting a width or precision from
6330 2003-11-16 Bruno Haible <bruno@clisp.org>
6332 Update from GNU gettext.
6333 * printf-parse.c: Generalize to it can be compiled for wide strings.
6334 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6335 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6336 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6337 SNPRINTF): New macros.
6338 Don't include <alloca.h> if the file is used inside libintl.
6339 (local_wcslen): New function, for Solaris 2.5.1.
6340 (VASNPRINTF): Use it instead of wcslen.
6342 2003-11-16 Bruno Haible <bruno@clisp.org>
6344 * xsize.h (xmax): New function.
6345 (xsum, xsum3, xsum4): Declare as "pure" functions.
6347 2003-11-12 Paul Eggert <eggert@twinsun.com>
6349 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6350 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6351 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6352 heuristic is just as accurate as far as we know, and it removes a
6353 dependency on size_max.m4 and ptrdiff_max.m4.
6355 2003-11-12 Paul Eggert <eggert@twinsun.com>
6357 * xstrtol.c (__xstrtol): Remove "break" immediately after
6358 "return", to pacify some unknown compiler. Problem reported
6361 2003-11-11 Bruno Haible <bruno@clisp.org>
6363 * xsize.h (SIZE_MAX): Remove fallback definition.
6364 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6367 2003-11-10 Paul Eggert <eggert@twinsun.com>
6369 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6370 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6371 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6373 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6374 not (size_t) -1, since it's defined here.
6376 2003-11-06 Paul Eggert <eggert@twinsun.com>
6378 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6379 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6380 Reject sizes of exactly SIZE_MAX bytes.
6381 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6382 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6384 2003-11-05 Bruno Haible <bruno@clisp.org>
6386 * xsize.h: Include limits.h, to avoid a possible collision with
6387 SIZE_MAX defined in <limits.h> on Solaris.
6389 2003-11-04 Bruno Haible <bruno@clisp.org>
6391 * xsize.h: New file.
6392 * linebreak.c: Include xsize.h.
6393 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6394 argument for overflow.
6395 Suggested by Paul Eggert.
6397 2003-10-31 Bruno Haible <bruno@clisp.org>
6399 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6400 to avoid (extremely rare) race condition.
6401 Suggested by Paul Eggert.
6403 2003-11-03 Jim Meyering <jim@meyering.net>
6405 * userspec.c: Include "userspec.h".
6406 * userspec.h: New file.
6408 2003-10-31 Paul Eggert <eggert@twinsun.com>
6410 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6411 * mountlist.c (SIZE_MAX): Define if not defined already.
6412 (read_filesystem_list): Set and use me_type_malloced.
6413 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6414 whatever the type happens to be), for brevity and consistency.
6415 Check for size calculation overflow on Alphas running OSF/1.
6417 2003-10-31 Jim Meyering <jim@meyering.net>
6419 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6421 * linebuffer.c: Include <string.h> for declaration of memset.
6423 2003-10-30 Paul Eggert <eggert@twinsun.com>
6424 Bruno Haible <bruno@clisp.org>
6426 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6427 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6429 2003-10-29 Paul Eggert <eggert@twinsun.com>
6431 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6432 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6434 * quotearg.c (quotearg_n_options): Use it.
6435 * group-member.c: Include <stdbool.h>.
6436 (free_group_info): Arg is now const *; don't free arg.
6437 (get_group_info): Now returns bool and accepts struct group_info *,
6438 rather than returning a malloc'ed struct group_info *.
6439 All uses changed. Check for overflow in internal size calculation.
6441 * getusershell.c (readname): Simplify the code by using x2nrealloc
6442 rather than xmalloc/xrealloc.
6443 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6444 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6445 conformance bug: the old code used a pointer after freeing the
6446 storage that it addressed.
6447 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6448 rather than doing it by hand.
6449 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6450 the buffer preserved. Use free and xmalloc instead.
6451 * quotearg.c (quotearg_n_options): Likewise.
6452 Use a simpler test for size overflow. Don't use xalloc_oversized
6453 because unsigned int might be wider than size_t (!); this suggests
6454 that we should switch from unsigned int to size_t for slot numbers.
6456 2003-10-27 Bruno Haible <bruno@clisp.org>
6458 * stdbool_.h: Better support for BeOS.
6460 2003-10-27 Paul Eggert <eggert@twinsun.com>
6462 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6463 to allocate the returned structure. Do not allocate a subarray,
6464 as x2nrealloc will do that.
6465 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6466 instead of xnrealloc.
6467 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6469 2003-10-26 Paul Eggert <eggert@twinsun.com>
6471 * xalloc.h (xalloc_oversized): New static inline function, for
6472 callers that want to do their own size-overflow checking. Include
6473 <stdbool.h>, since xalloc_oversized returns bool.
6474 * xalloc.c (array_size_overflow): Remove. All callers changed
6475 to use xalloc_oversized.
6477 Add two functions x2realloc, x2nrealloc, for programs that grow
6478 arrays dynamically by doubling their sizes.
6479 * xalloc.h (x2realloc, x2nrealloc): New decls.
6480 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6483 Port to C99 semantics for 'inline' of external functions.
6484 Bug reported by Bruno Haible.
6485 * xmalloc.c (xnmalloc_inline): New static inline function,
6486 with the old contents of xnmalloc.
6487 (xnmalloc, xmalloc): Use it.
6488 (xnrealloc_inline): New static inline function,
6489 with the old contents of xnrealloc.
6490 (xnrealloc, xrealloc): Use it.
6492 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6494 2003-10-25 Paul Eggert <eggert@twinsun.com>
6496 Fix several address-calculation bugs in the hash modules,
6497 plus some minor code cleanup.
6499 * hash.h: Include <stdbool.h>, for bool.
6500 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6501 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6502 hash_get_n_entries, hash_get_max_bucket_length,
6503 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6504 hash_rehash): Use size_t rather than unsigned.
6505 * hash.c (struct hash_table, hash_get_n_buckets,
6506 hash_get_n_buckets_used, hash_get_n_entries,
6507 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6508 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6509 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6511 (SIZE_MAX): Define if not defined.
6512 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6513 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6515 Use const * when possible.
6516 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6517 (check_tuning): Fix bug: if tuning parameters were very close to
6518 0 or 1, rounding errors could have caused subscript violations.
6519 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6520 (hash_initialize): Add 'fail:' label
6521 to free table and return NULL, and use it to simplify code.
6522 Use calloc rather than clearing the storage ourself.
6523 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6524 buffer size calculations.
6525 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6526 Include <stddef.h>, for size_t.
6527 * hash-pjw.c (hash_pjw): Likewise.
6528 Switch to method described by Bruno Haible.
6529 Include <limits.h>, for CHAR_BIT.
6530 (SIZE_BITS): New macro.
6532 2003-10-21 Paul Eggert <eggert@twinsun.com>
6534 * getndelim2.c (getndelim2): When size calculation overflows,
6535 ceiling the allocation at NMAX bytes rather than silently
6536 discarding input bytes before NMAX is reached. This makes
6537 a difference only if NMAX exceeds SIZE_MAX / 2.
6539 * obstack.c: Merge from glibc.
6540 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6541 Add libc_hidden_def (_obstack_newchunk).
6542 (_obstack_free) [! defined _LIBC]: Remove.
6543 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6544 a clone of the function body.
6545 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6546 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6548 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6549 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6552 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6553 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6554 Don't use lvalue casts, as GCC plans to remove support for them
6555 in GCC 3.5. Reported by Joseph S. Myers. This bug
6556 was also present in the non-GCC version, indicating that this
6557 code had always been buggy and had never been widely used.
6558 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6559 Use the fast variant of each macro, rather than copying the
6560 definiens of the fast variant; that way, we'll be more likely to
6561 catch future bugs in the fast variants.
6563 2003-10-20 Bruno Haible <bruno@clisp.org>
6565 * wait-process.h: New file, from GNU gettext.
6566 * wait-process.c: New file, from GNU gettext.
6568 2003-10-19 Jim Meyering <jim@meyering.net>
6570 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6572 2003-10-16 Paul Eggert <eggert@twinsun.com>
6574 * getgroups.c: Include <errno.h>, <stdlib.h>.
6575 (getgroups): First arg is int, not size_t.
6576 Don't let 'free' mangle errno.
6578 2003-10-16 Jim Meyering <jim@meyering.net>
6580 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6582 2003-10-15 Paul Eggert <eggert@twinsun.com>
6584 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6586 (new_exclude, add_exclude_file): Initial size no longer needs to
6588 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6589 our own address arithmetic overflow checking.
6591 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6592 (fnmatch): Do not alloca more than 2000 wide characters;
6593 instead, use malloc for large buffers.
6594 Check for address arithmetic overflow, and return -1
6595 with errno set to ENOMEM in that case.
6596 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6597 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6598 instead, return -1. Check for address arithmetic overflow.
6600 2003-10-14 Paul Eggert <eggert@twinsun.com>
6602 Handle invalid suffixes and overflow independently, so that
6603 callers can treat them independently as needed. Fix some bugs in
6604 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6605 suffix for a human-readable blocksize. The major caller-visible
6606 change is the addition of a new
6607 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6608 that both overflow and suffix chars were found.
6610 * human.c (humblock): Don't check separately for invalid suffix
6611 char; that is xstrtoumax's job (now that its bug is fixed).
6612 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6613 INTMAX_MAX]: New macros.
6614 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6615 TYPE_MAXIMUM): New macros.
6616 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6617 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6618 if overflow occurs, as it's what __strtol does and it's more useful
6620 (__xstrtol): If __strtol reports some error other than ERANGE,
6621 reflect it to the caller as LONGINT_INVALID. If it reports
6622 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6623 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6624 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6626 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6627 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6628 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6629 [defined UINTMAX_MAX]: New macros.
6631 2003-10-14 Bruno Haible <bruno@clisp.org>
6633 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6634 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6635 Also use volatile where needed.
6637 2003-10-12 Paul Eggert <eggert@twinsun.com>
6639 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6640 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6641 and define in terms of the other primitives.
6642 * xmalloc.c: Include stdbool.h; do not include exit.h.
6643 (SIZE_MAX): Define if not already defined.
6644 (array_size_overflow): New function.
6645 (xalloc_die): Abort instead of exiting if 'error' returns.
6646 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6647 (xmalloc, xrealloc): Use them.
6648 (xcalloc): Check for address arithmetic overflow.
6649 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6650 a bit faster than strcpy.
6652 2003-10-08 Paul Eggert <eggert@twinsun.com>
6654 Merge getpass from libc, plus a few fixes.
6656 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6657 Include <stdbool.h>.
6658 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6659 __fsetlocking to empty.
6660 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6661 do include <bits/libc-lock.h>.
6662 Do not include <fcntl.h>; not needed.
6663 [_LIBC]: Include <wchar.h>.
6664 (NOTCANCEL_MODE): New macro.
6665 (flockfile, funlockfile) [_LIBC]: New macros.
6666 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6667 [!_LIBC]: New macros.
6668 (call_fclose): New function.
6669 (getpass): Use it. Save tty stream separately; this simplifies the
6670 code and makes it more reliable if stdin happens to equal stdout.
6671 Invoke __fsetlocking on tty.
6672 Handle thread cancellation if needed.
6673 Namespace cleanup (use __tcgetattr, __getline).
6674 Use bool for Booleans.
6675 [USE_IN_LIBIO]: Handle wide streams.
6676 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6677 stream might go where.
6679 * unlocked-io.h: Include <stdio.h>, so that the caller
6680 doesn't have to include <stdio.h> before us.
6681 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6682 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6683 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6684 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6685 if not declared, so that we can use getpass.c code from libc without
6687 (flockfile, ftrylockfile, funlockfile): New macros.
6689 2003-10-06 Bruno Haible <bruno@clisp.org>
6691 * version-etc-2.h: Remove file.
6692 * version-etc-2.c: Remove file.
6694 2003-09-25 Jim Meyering <jim@meyering.net>
6695 Bruno Haible <bruno@clisp.org>
6697 This lets translators provide better translations for the
6698 "Written by ..." part of --version output.
6699 * version-etc.h: Include stdarg.h.
6700 (version_etc_copyright): Declare as readonly.
6701 (version_etc): Make this function variadic with a NULL-terminated list
6702 of author name strings.
6703 (version_etc_va): New declaration.
6704 * version-etc.c: Include stdarg.h, stdlib.h.
6705 (version_etc_copyright): Declare as readonly.
6706 (version_etc_va): New function. Provide a different translatable string
6707 for each possible number of authors < 10. Abbreviate when there are 10
6709 (version_etc): Make this function variadic. Call version_etc_va.
6710 Suggestion from Gary V. Vaughan.
6712 * long-options.h (parse_long_options): Change prototype: the authors
6713 string is moved to the end and becomes variadic.
6714 * long-options.c: Include stdarg.h.
6715 (parse_long_options): Make this function variadic, too.
6716 Call version_etc_va, not version_etc.
6718 2003-10-06 Bruno Haible <bruno@clisp.org>
6720 * fatal-signal.h: New file, from GNU gettext.
6721 * fatal-signal.c: New file, from GNU gettext.
6723 2003-10-04 Karl Berry <karl@gnu.org>
6725 * argp*: update from libc.
6727 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6729 * getpass.c (getpass): Use a no-op fseek when switching from input to
6730 output mode on the same stream.
6732 2003-09-29 Paul Eggert <eggert@twinsun.com>
6734 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6735 Fix arg typo in previous patch.
6737 2003-09-28 Jim Meyering <jim@meyering.net>
6739 * error.c: Correct cpp indentation.
6741 2003-09-27 Paul Eggert <eggert@twinsun.com>
6743 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6744 Omit the special code that used __typeof__, since we worry that
6745 it could be more trouble than it's worth. See:
6746 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6747 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6751 2003-09-26 Jim Meyering <jim@meyering.net>
6753 * error.c (error_tail): Move some declarations
6754 into inner scope where the local variables are used.
6756 2003-09-26 Bruno Haible <bruno@clisp.org>
6758 * stpncpy.h (gnu_stpncpy): New declaration.
6759 (stpncpy): Define as alias for gnu_stpncpy.
6760 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6762 2003-09-26 Paul Eggert <eggert@twinsun.com>
6764 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6765 (error_tail): Do not loop, reallocating temporary buffer, since
6766 the output cannot contain more wide characters than the input
6767 contains bytes, the size must be big enough already. This avoids
6768 one potential size overflow calculation. Check for size overflow
6769 when calculating temporary buffer size. Free temporary buffer
6770 when done, if it was allocated with malloc; this plugs a memory
6771 leak. Remove casts from void * to pointers, that are no longer
6772 needed now that we're assuming C89 or better.
6774 Merge error changes from glibc.
6776 * error.c, error.h: Update copyright notice header to match glibc.
6777 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6778 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6779 Disable cancellation while printing error.
6780 * error.h: Prepend __ to parameter names.
6782 2003-09-25 Karl Berry <karl@gnu.org>
6784 * argp-fmtstream.c, argp-help.c: update from libc.
6786 2003-09-25 Bruno Haible <bruno@clisp.org>
6788 * version-etc-2.h: New file, from version-etc.h with modifications.
6789 * version-etc-2.c: New file, from version-etc.c with modifications.
6791 2003-09-25 Simon Josefsson <jas@extundo.com>
6793 * xgetdomainname.h: New file.
6794 * xgetdomainname.c: New file.
6796 2003-09-25 Simon Josefsson <jas@extundo.com>
6797 Bruno Haible <bruno@clisp.org>
6799 * getdomainname.h: New file.
6800 * getdomainname.c: New file.
6802 2003-09-24 Paul Eggert <eggert@twinsun.com>
6804 * linebuffer.c (freebuffer): Don't free the argument, just
6805 the buffer associated with the argument. Bug reported by
6808 2003-09-19 Karl Berry <karl@gnu.org>
6810 * argp.h: update from libc.
6812 2003-09-16 Paul Eggert <eggert@twinsun.com>
6814 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6815 input error, instead of returning NULL the next time we are called
6816 (and therefore losing track of errno).
6818 2003-09-15 Paul Eggert <eggert@twinsun.com>
6820 * getndelim2.c (getndelim2): Don't trash errno when a read
6821 fails, so that the caller gets the proper errno.
6823 * readutmp.c (read_utmp): Likewise.
6824 Check for fstat error. Close stream and free storage
6827 2003-09-14 Bruno Haible <bruno@clisp.org>
6829 * fwriteerror.h: New file.
6830 * fwriteerror.c: New file.
6832 2003-09-14 Jim Meyering <jim@meyering.net>
6834 * getloadavg.c: Correct cpp indentation.
6835 * strdup.c: Likewise.
6836 * vasnprintf.c: Likewise.
6838 2003-09-12 Paul Eggert <eggert@twinsun.com>
6840 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6841 * obstack.c [!defined _LIBC]: Likewise.
6842 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6843 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6844 * exitfail.c: Don't include stdlib.h; no longer needed.
6846 More changes to assume C89 or better.
6848 * error.c (error_tail): Assume vprintf.
6850 * argmatch.c (getenv): Remove decl.
6851 * progreloc.c (get_full_program_name): Define via prototype.
6852 * setenv.c (clearenv): Likewise.
6853 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6855 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6856 (malloc, memcpy): Remove decls.
6857 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6858 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6859 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6860 (memcpy): Remove macro.
6861 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6862 (__P): Remove. All uses removed.
6863 (PTR): Remove. All uses changed to void *.
6864 (CHAR_BIT, NULL): Remove.
6865 (spaces, zeros, memset_space, memset_zero)
6866 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6868 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6869 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6870 Define with prototype.
6871 Remove now-unnecessary prototype decl.
6872 (extra_args_spec): Assume ANSI C. All uses changed.
6873 (extra_args_spec_iso): Remove.
6874 (my_strftime, emacs_strftimeu): Define via prototype.
6875 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6877 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6878 * strtoimax.c: Include <stdlib.h> unconditionally.
6879 (strtoul, strtol): Remove decls.
6880 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6882 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6883 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6884 (LOCALE_PARAM_PROTO): New macro.
6885 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6886 (INTERNAL (strtol), strtol): Define with a prototype.
6887 (PARAMS): Remove. All uses removed.
6888 * tempname.c: Include <string.h> unconditionally.
6889 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6890 * xgethostname.c (main): Define with a prototype.
6891 * xmalloc.c: Include "xalloc.h" first, to check interface.
6892 Include <stdlib.h> unconditionally.
6893 (calloc, malloc, realloc, free): Remove decls.
6894 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6895 Include <stdlib.h> unconditionally. Sort include file names.
6897 (xstrtod): Define with a prototype.
6898 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6899 (strtol, strtoul): Remove decls.
6901 2003-09-11 Paul Eggert <eggert@twinsun.com>
6903 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6904 Include <stdlib.h>, <string.h> unconditionally.
6905 Remove now-unnecessary cast to char *.
6906 * strnlen.c: Include <string.h> unconditionally.
6907 * yesno.c (yesno): Define with a prototype.
6909 2003-09-10 Bruno Haible <bruno@clisp.org>
6911 * strcspn.c: Include <string.h> unconditionally.
6912 * strpbrk.c: Include <string.h> unconditionally.
6913 * strstr.c: Include <string.h> unconditionally.
6914 * unicodeio.c: Include <string.h> unconditionally.
6915 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6916 * unsetenv.c: Likewise.
6917 * xreadlink.c: Include <stdlib.h> unconditionally.
6918 * yesno.c: Include <stdlib.h> unconditionally.
6919 (rpmatch): Add prototype.
6921 2003-09-10 Jim Meyering <jim@meyering.net>
6923 * error.c: Correct indentation of cpp directives.
6925 2003-09-09 Paul Eggert <eggert@twinsun.com>
6929 * acosl.c (main): Use a prototype.
6930 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6933 * getloadavg.c (getloadavg, main): Define via prototypes.
6935 * getopt.h (struct option.name): Assume C89, and use 'const'.
6936 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6937 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6939 * getopt.c (const): Remove macro.
6940 Include <string.h> unconditionally.
6941 (my_index): Remove; all uses changed to strchr.
6942 (strlen): Remove decl.
6943 (exchange): Remove forward decl; no longer needed.
6944 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6945 Define with prototype.
6946 * getopt1.c (const): Remove macro.
6947 (getopt_long, getopt_long_only, main): Define with prototype.
6949 * getugroups.c: Include <string.h> unconditionally.
6951 * getusershell.c: Include <stdlib.h> unconditionally.
6952 (getusershell, setusershell, endusershell, readname, main):
6953 Define with prototypes.
6955 * group-member.c: Include group-member.h first.
6956 Include <stdlib.h> unconditionally.
6958 * hard-locale.c: Include hard-locale.h first.
6959 Include <stdlib.h>, <string.h> unconditionally.
6961 * hash.c (free, malloc): Remove decls.
6962 Include <stdlib.h> unconditionally.
6964 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6965 (getenv): Do not declare.
6967 * idcache.c: Include <string.h> unconditionally.
6969 * long-options.c: Include long-options.h first, to test interface.
6970 Include <stdlib.h> unconditionally.
6972 * makepath.c: Include makepath.h first, to test interface.
6973 Include <stdlib.h> and <string.h> unconditionally.
6975 * linebuffer.c: Include <stdlib.h>.
6976 (free): Remove decl.
6978 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6979 rpl_malloc returns void *, not char *.
6980 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6982 * md5.h: Include <limits.h> unconditionally.
6983 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6984 (__P): Remove; all uses removed.
6985 * md5.c: Include "md5.h" first.
6986 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6987 md5_buffer, md5_process_bytes, md5_process_block):
6988 Define with prototypes.
6989 * sha.h (__P): Remove all uses. (It wasn't defined??)
6990 * sha.c: Include "sha.h" first.
6991 Include <stdlib.h>, <string.h> unconditionally.
6993 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6994 * memcmp.c (__ptr_t): Likewise.
6995 * memrchr.c (__ptr_t): Likewise.
6996 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6997 Include <string.h> unconditionally.
6998 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6999 * memchr.c: Include <stdlib.h> unconditionally.
7000 * memchr.c (LONG_MAX): Remove.
7001 * memrchr.c (LONG_MAX): Likewise.
7002 * memchr.c (__memchr): Define via a prototype.
7003 * memrchr.c (__memrchr): Likewise.
7004 * memcmp.c (__P): Remove, and remove all uses.
7005 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
7006 Remove forward decls; no longer needed.
7007 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
7008 Use types required by C89 in prototype.
7010 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
7011 * savedir.c: Likewise.
7012 * mkdir.c (free): Remove decl.
7013 * rmdir.c (rmdir): Define with a prototype.
7014 * savedir.c: Include savedir.h first, to test interface.
7016 * mktime.c (STDC_HEADERS): Remove.
7017 Include <stdlib.h>, <string.h> unconditionally.
7019 * modechange.c: Include <stdlib.h> unconditionally.
7020 (malloc): Remove decl.
7022 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
7023 (free): Remove decl.
7025 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
7026 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
7027 (This type really should be intptr_t, but that's a C99ism.)
7028 (_obstack_memcpy): Remove: all uses changed to memcpy.
7029 Include <string.h> unconditionally.
7030 (struct obstack): Assume __STDC__ for types of members
7031 chunkfun, freefun, extra_arg.
7032 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
7033 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7034 obstack_begin, obstack_specify_allocation,
7035 obstack_specify_allocation_with_arg, obstack_chunkfun,
7036 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7037 Remove unprototyped decls and the macros that use them.
7038 * obstack.c (POINTER): Remove. All uses changed to void *.
7039 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7040 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7041 (defined __STDC__ && __STDC__)]:
7042 Remove nonprototyped code.
7043 Include <stdlib.h> unconditionally.
7044 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7045 _obstack_allocated_p, _obstack_free, obstack_free,
7046 _obstack_memory_used, print_and_abort):
7047 Define using prototypes.
7048 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7049 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7050 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7051 obstack_next_free, obstack_object_size, obstack_room) [0]:
7052 Remove unused, unprototyped code.
7054 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7056 * physmem.c (physmem_total, physmem_available, main): Define
7059 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7060 (main): Define with a prototype.
7062 * posixver.c (getenv): Remove decl.
7064 * putenv.c (malloc): Returns void *, not char *.
7065 Include <string.h> unconditionally.
7066 (strchr, memcpy, NULL): Do not define.
7068 * readtokens.c: Include readtokens.h first, to test interface.
7069 Include <stdlib.h>, <string.h> unconditionally.
7070 (init_tokenbuffer): Define with a prototype.
7072 * regex.c (PARAMS): Remove. All uses removed.
7073 All uses of _RE_ARGS removed, too.
7074 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7076 (bzero): Assume memset exists.
7077 (memcmp, memcpy, NULL): Remove.
7078 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7079 char, or assignments to local vars of type signed char.
7080 (init_syntax_once, PREFIX(extract_number_and_incr),
7081 PREFIX(print_partial_compiled_pattern),
7082 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7083 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7084 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7085 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7086 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7087 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7088 wcs_compile_range, byte_compile_range, truncate_wchar,
7089 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7090 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7091 count_mbs_length, wcs_re_match_2_internal,
7092 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7093 PREFIX(alt_match_null_string_p),
7094 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7095 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7096 regfree, PREFIX(extract_number)): Define with prototype. Remove
7097 now-unnecessary declaration, if any.
7098 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7100 Remove now-unnecessary casts among pointer types.
7101 * regex.h (_RE_ARGS): Remove. All uses removed.
7103 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7104 (free): Remove decl.
7106 * rpmatch.c: Include <stdlib.h> unconditionally.
7108 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7109 (free): Remove decl.
7111 * save-cwd.c: Include <stdlib.h> unconditionally.
7112 * xgetcwd.c: Likewise.
7114 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7115 (free): Remove decl.
7117 * strchrnul.c (strchrnul): Define with a prototype.
7118 Fix bug: c_in was not converted to char before searching.
7120 The following changes are not K&R related:
7122 * group-member.h: Include <sys/types.h>, so that this file is
7124 * makepath.h: Likewise.
7126 * getusershell.c (readname, default_index, line_size, readname):
7127 Use size_t, not int, for sizes.
7128 (readname): If the size overflows, report an error instead of
7131 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7133 * getndelim2.c: Assume stdlib.h per the C89 spec.
7135 2003-09-08 Paul Eggert <eggert@twinsun.com>
7137 Assume C89 or better; remove K&R cruft.
7138 A few of these changes were first proposed by Derek Robert Price
7139 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7141 * addext.c: Include <string.h> unconditionally.
7142 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7143 Don't declare getenv or malloc.
7145 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7146 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7148 (find_stack_direction, alloca): Use prototypes.
7150 * atexit.c (atexit): Define using a prototype.
7152 * basename.c, dirname.c, stripslash.c:
7153 Include <string.h> unconditionally.
7155 * bcopy.c: Include <stddef.h>.
7156 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7158 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7160 * error.h (error, error_at_line, error_print_progname)
7161 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7162 * error.c: Include error.h first, to check interface.
7163 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7164 (VA_START): Remove; all uses changeed to va_start.
7165 (exit, strerror): Remove decls.
7166 (error_print_progname): Prototype uncondionally.
7167 Don't include <errno.h>; no longer needed.
7168 (private_strerror): Remove.
7169 (error_tail): Always define.
7170 (error, error_at_line): Assume C89 or better; always use prototypes.
7171 * fatal.c: Include "fatal.h" first, to test interface.
7172 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7173 (VA_START): Remove; all uses changed to va_start.
7174 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7176 (exit): Remove decl.
7177 (fatal): Prototype unconditionally. Assume va_start works.
7178 Abort at end, to pacify gcc.
7180 * euidaccess.c (main): Define with a prototype.
7182 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7184 * exitfail.c: Include <stdlib.h> unconditionally.
7186 * fnmatch_.h (__P): Remove. All uses changed to assume
7188 * fnmatch.c: Include fnmatch.h first, to test interface.
7189 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7190 (getenv): Remove decl.
7191 (fnmatch): Define using a prototype.
7192 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7193 (FCT): Define using a prototype.
7195 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7197 * gethostname.c: Include <stddef.h>.
7198 (gethostname): Define with prototype. Length is size_t, not int.
7200 2003-09-08 Paul Eggert <eggert@twinsun.com>
7202 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7203 getversion.c should have been removed then, but was accidentally
7206 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7207 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7209 2003-09-07 Paul Eggert <eggert@twinsun.com>
7211 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7212 copy_tm_result. Bug reported by Simon Josefsson in
7213 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7215 2003-09-06 Paul Eggert <eggert@twinsun.com>
7217 * time_r.c, time_r.h: New files.
7219 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7221 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7222 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7224 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7226 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7227 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7230 * timegm.c: Switch to glibc implementation, with the following changes:
7231 [defined HAVE_CONFIG_H]: Include <config.h>.
7232 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7233 (__mktime_internal) [!defined _LIBC]: New decl.
7234 (__gmtime_r) [!defined _LIBC]: New macro and function.
7235 (timegm): Use a prototype, since gnulib assumes C89.
7236 Do not bother declaring tmp to be const, as it's not really usefu.
7237 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7238 (timegm): Declare only if HAVE_DECL_TIMEGM.
7240 2003-09-03 Paul Eggert <eggert@twinsun.com>
7242 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7243 Bug reported by Lute Kamstra in
7244 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7246 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7247 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7248 course with correspondingly smaller numbers for tomorrow and
7249 yesterday. From Tadayoshi Funaba. Originally installed into
7250 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7253 2003-08-31 Simon Josefsson <jas@extundo.com>
7255 * timegm.h: New file.
7256 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7258 2003-08-31 Karl Berry <karl@gnu.org>
7260 * argp.h: update from libc.
7262 2003-08-28 Bruno Haible <bruno@clisp.org>
7264 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7265 warning on QNX, which defines O_BINARY to 000000.
7267 2003-08-24 Bruno Haible <bruno@clisp.org>
7269 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7270 MSVC7 <stdio.h> is included later.
7272 2003-08-20 Bruno Haible <bruno@clisp.org>
7274 * progname.h: New file, from GNU gettext.
7275 * progname.c: New file, from GNU gettext.
7276 * progreloc.c: New file, from GNU gettext.
7278 2003-08-19 Bruno Haible <bruno@clisp.org>
7280 * xstrdup.c: Assume <string.h> exists.
7282 2003-08-18 Jim Meyering <jim@meyering.net>
7284 * setenv.h: Indent nested cpp directive.
7285 * vasnprintf.c: Remove trailing blanks.
7287 2003-08-17 Simon Josefsson <jas@extundo.com>
7288 Bruno Haible <bruno@clisp.org>
7290 * xstrndup.h: New file.
7291 * xstrndup.c: New file.
7293 2003-08-17 Bruno Haible <bruno@clisp.org>
7295 * strndup.h: New file.
7297 2003-08-16 Paul Eggert <eggert@twinsun.com>
7299 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7300 space, undoing this 2003-08-12 change:
7301 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7303 2003-08-16 Jim Meyering <jim@meyering.net>
7305 Merge from coreutils.
7306 * xstrtoimax.c: #else #if -> #elif.
7307 * xstrtoumax.c: Likewise.
7309 2003-08-15 Paul Eggert <eggert@twinsun.com>
7311 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7312 rather than tab, after '#' in shell-script copyright notices.
7313 Suggested by Bruno Haible.
7315 2003-08-15 Jim Meyering <jim@meyering.net>
7316 and Paul Eggert <eggert@twinsun.com>
7318 Merge from coreutils.
7319 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7320 member but strut utmpx does not. Needed for AIX 4.3.3.
7321 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7323 2003-08-15 Jim Meyering <jim@meyering.net>
7325 Merge from coreutils.
7326 * xgethostname.c: Include <stdlib.h>.
7327 (xghostname): Don't exit for anything other than memory-related
7328 failure; just return NULL.
7329 * userspec.c: Include "posixver.h".
7330 (parse_user_spec): Accept `.' as a separator only
7331 in pre-POSIX-200112 mode.
7332 * strtoimax.c: Use #elif rather than #else #if.
7333 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7334 Remove function, now that we can rely on a working tzset function.
7335 [!_LIBC]: Ensure that the required autoconf test has been run.
7336 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7337 Use underlying_strftime for %r.
7338 * sha.c: Merge in some clean-up and optimization changes from glibc.
7339 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7340 Ensure that it is a multiple of 64.
7341 Rearrange loop exit tests so as to avoid performing an
7342 additional fread after encountering an error or EOF.
7343 * realloc.c: Update copyright date.
7345 2003-08-14 Jim Meyering <jim@meyering.net>
7347 Merge from coreutils.
7348 * obstack.h: Whitespace changes.
7349 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7350 and xcalloc return values.
7351 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7352 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7353 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7354 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7355 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7357 Use mntctl's return value to drive the entry-processing loop, since
7358 we can't rely on the value of the vmt_length member in the last
7359 entry. On some systems doing so could result in exhausting
7360 virtual memory. Based in part on a patch from Mike Jetzer.
7362 2003-08-14 Jim Meyering <jim@meyering.net>
7363 and Paul Eggert <eggert@twinsun.com>
7365 Merges from coreutils, plus other fixes.
7366 * physmem.c: Merge in portability changes from gcc/libiberty
7367 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7368 for credits and details. Thanks to Kaveh Ghazi for helping
7369 to keep these files in sync.
7370 (ARRAY_SIZE): Define it.
7371 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7372 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7373 (memcasecmp): Don't assume size_t fits in unsigned int.
7374 Remove casts and duplicate code.
7375 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7376 (memcpy): Remove definition.
7377 Merge in some clean-up and optimization changes from glibc.
7378 [BLOCKSIZE]: Move definition to top of file.
7379 Ensure that it is a multiple of 64.
7380 Rearrange loop exit tests so as to avoid performing an
7381 additional fread after encountering an error or EOF.
7382 * md5.h (md5_uintptr): Define.
7383 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7384 return to the initial working directory. Preserve errno
7386 * idcache.c: Include "xalloc.h".
7387 (xmalloc, xrealloc): Remove decls.
7388 (getuser): Remove casts no longer required in C89.
7389 * human.c: Include stdio.h, for sprintf.
7390 * group-member.c: Include "xalloc.h".
7391 (xmalloc, xrealloc): Remove decls.
7392 (get_group_info): Remove casts no longer required in C89.
7393 * getusershell.c (readname): Remove casts no longer required in C89.
7394 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7395 * getline.c: Whitespace fix, from coreutils.
7397 2003-08-13 Paul Eggert <eggert@twinsun.com>
7399 * exclude.c: Include <ctype.h>
7400 (IN_CTYPE_DOMAIN): New macro.
7402 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7405 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7406 Undo previous (whitespace-only) change.
7408 2003-08-12 Paul Eggert <eggert@twinsun.com>
7410 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7411 Normalize leading white space and remove trailing white space.
7412 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7413 notice, as per ../config/srclist-update.
7415 Merge from coreutils.
7416 * euidaccess.h: New file.
7417 * euidaccess.c: Include it.
7418 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7419 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7420 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7422 2003-08-11 Bruno Haible <bruno@clisp.org>
7424 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7425 (vasnprintf): Use it instead of wcslen.
7427 2003-08-11 Bruno Haible <bruno@clisp.org>
7429 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7430 value to ensure that _Bool promotes to int. Use #define for _Bool when
7431 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7433 2003-08-10 Karl Berry <karl@gnu.org>
7435 * regex.h: update from libc (whitespace fix).
7437 2003-08-09 Paul Eggert <eggert@twinsun.com>
7439 Merge some files from coreutils. These changes were
7440 originally made by Jim Meyering.
7441 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7442 many older Unixes require this.
7443 * alloca.c (alloca): Remove cast to argument of free;
7444 no longer needed in C89.
7445 * alloca_.h, regex.h: Fix white space to match
7446 what GNU indent does.
7448 2003-08-05 Paul Eggert <eggert@twinsun.com>
7450 * bumpalloc.h: Remove.
7452 2003-08-04 Paul Eggert <eggert@twinsun.com>
7454 * getloadavg.c: Change copyright notice and spacing to conform to
7457 Merge from coreutils.
7458 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7460 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7461 from Karl Berry, implemented by Jim Meyering.
7462 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7463 from Dmitry V. Levin.
7464 Remove anachronistic cast of xrealloc.
7465 * fnmatch_.h (__const): Remove. Use 'const'.
7466 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7467 type. Otherwise, it wouldn't compile with at least /bin/cc on
7468 ymp-cray-unicos9.0.2.X.
7469 Combine two mostly-identical uses of alloca into one.
7470 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7472 2003-08-04 Dave Love <d.love@dl.ac.uk>
7476 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7477 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7478 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7479 obsolete NLIST_NAME_UNION.
7480 [__GNU__]: Undef BSD and FSCALE.
7481 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7483 2003-08-03 Paul Eggert <eggert@twinsun.com>
7485 * stdbool_.h (_Bool): Make it signed char, instead of
7486 an enum type, so that it's guaranteed to promote to int. See:
7487 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7489 2003-07-31 Paul Eggert <eggert@twinsun.com>
7491 * strerror.c: Include config.h, limits.h. Declare sprintf.
7492 (strerror): Don't assume that a printable int fits in 14 bytes.
7494 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7495 Bruno Haible <bruno@clisp.org>
7497 * getline.h (getline, getdelim): Change return type to ssize_t.
7498 * getline.c (getline, getdelim): Likewise.
7499 Remove _GNU_SOURCE define; now it's defined in config.h through
7502 2003-07-22 Paul Eggert <eggert@twinsun.com>
7504 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7505 over-parenthesization in macros.
7507 Sync with coreutils.
7509 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7512 Use `exit_failure' for xalloc and xmemcoll instead of their own
7513 private exit-failure variables.
7514 * xalloc.h (xalloc_exit_failure): Remove.
7515 * xmalloc.c: Likewise. Include exitfail.h.
7516 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7517 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7518 * xmemcoll.c: Likewise. Include exitfail.h.
7519 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7521 2003-07-18 Paul Eggert <eggert@twinsun.com>
7523 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7524 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7525 to test that it can stand by itself. Include "exitfail.h".
7526 Clients should set exit_failure instead.
7527 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7529 2003-07-18 Andreas Schwab <schwab@suse.de>
7531 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7533 2003-07-18 Bruno Haible <bruno@clisp.org>
7535 * getndelim2.h: New file.
7536 * getndelim2.c: Make into a module of its own. Include config.h,
7538 (getndelim2): Make non-static. Change return type to ssize_t.
7539 * getline.h: Change argument names.
7540 * getline.c: Include getndelim2.h instead of getndelim2.c.
7541 * getnline.c: Include getndelim2.h.
7543 2003-07-17 Bruno Haible <bruno@clisp.org>
7545 * Makefile.am: Remove file.
7546 * Makefile.in: Remove file.
7548 2003-07-17 Bruno Haible <bruno@clisp.org>
7550 * getnline.h: New file.
7551 * getnline.c: New file.
7552 * getndelim2.c: New file, extracted from getline.c.
7553 (getndelim2): Renamed from getdelim2, with added nmax argument.
7554 * getline.c: Include getndelim2.c.
7555 (getdelim2): Moved out to getndelim2.c.
7556 (getline, getdelim): Update.
7558 2003-07-15 <karl@gnu.org>
7560 * vasnprintf.c: update from gettext.
7562 2003-07-15 Jim Meyering <jim@meyering.net>
7564 * makepath.c (make_path): Enclose diagnostic in _(...).
7566 2003-07-14 Paul Eggert <eggert@twinsun.com>
7568 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7569 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7570 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7571 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7572 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7573 updated automatically by ../config/srclist-update. This changes
7574 their license from LPGL to GPL.
7576 2003-07-14 Jim Meyering <jim@meyering.net>
7578 Don't emit diagnostics. Let callers do that.
7579 * save-cwd.c: Don't include "error.h".
7580 (save_cwd): Don't call error. Ensure that errno is valid
7581 when returning nonzero.
7583 * save-cwd.h (restore_cwd): Update prototype.
7584 * save-cwd.c (restore_cwd): Remove two parameters.
7585 Simplify. Don't call error upon failure. Let callers do that.
7586 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7587 when auditing is enabled. But don't bother updating the #if.
7589 2003-07-14 Simon Josefsson <jas@extundo.com>
7591 * mempcpy.h: New file.
7592 * mempcpy.c: New file.
7594 2003-07-14 Paul Eggert <eggert@twinsun.com>
7596 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7597 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7598 unicodeio.c, unicodeio.h, unlocked-io.h:
7599 Switch from LGPL to GPL.
7601 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7603 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7604 it breaks C++ compilation.
7605 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7607 2003-07-10 Jim Meyering <jim@meyering.net>
7609 * vasnprintf.c: Remove trailing blanks.
7610 Make cpp indentation consistent.
7612 2003-07-09 Paul Eggert <eggert@twinsun.com>
7614 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7615 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7616 Switch from LGPL to GPL.
7618 2003-07-07 Paul Eggert <eggert@twinsun.com>
7620 * mktime.c: Fix some boundary cases and remove need for floating point.
7622 Issue a compile-time diagnostic if time_t is floating point, or if
7623 two's complement arithmetic is not in effect, or if arithmetic
7624 right shift does not propagate the sign. These assumptions were
7625 all in the original code but they weren't checked.
7627 (TIME_T_MIDPOINT, verify): New macros.
7628 (__isleap): Remove; it has integer overflow problems.
7629 (leapyear): New function, without those problems.
7630 (ydhms_tm_diff): Remove; splitting into two parts.
7631 (ydhms_diff): New function, containing the arithmetic part of
7632 the old ydhms_tm_diff function. Issue a compile-time
7633 diagnostic if we are not using C99 integer division.
7634 Avoid casts when possible.
7635 (guess_time_tm): New function, containing the checking part of
7636 the old ydhms_tm_diff function. Return the new value, rather than
7637 the difference between it and the old. Accept a new argument T
7638 so that *T specifies the old value. Check for overflow in the result.
7640 (__mktime_internal): Use a time_t offset, not a long int offset.
7641 This undoes the 2003-06-04 change, which is no longer needed now
7642 that we have better overflow checking.
7643 (localtime_offset): Likewise.
7645 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7646 and long are 64-bit but int is only 32-bit.
7647 (ydhms_diff): Use long int to store year1 and yday1.
7648 Issue a compile-time diagnostic if long int is not wide enough.
7650 (__mktime_internal): Use long int to store adjusted year and yday.
7651 Use plain C rather than preprocessor commands, if that doesn't
7653 Check for overflow (and try to repair) after each probe
7654 rather than checking only at the very end. This avoids some bugs
7655 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7656 does not equal GMT offset at maximum time).
7657 Use integer to check for overflow rather than floating point; this
7658 is more portable to non-IEEE hosts, and is a tad faster.
7659 When we detect that we are oscillating between two values,
7660 don't check whether tm_isdst has the requested value, since
7661 we already know the answer. When tm_isdst has the wrong value,
7662 use a different heuristic to find the right one, based on the
7663 extreme values actually observed in practice in tz2003a,
7664 rather than the (overly optimistic) "previous 3 calendar quarters".
7666 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7667 "T const" to accommodate glibc style.
7668 (check_result): Use less-confusing report format. "long" -> "long int.
7670 Don't loop if the iteration overflows time_t.
7671 Allow a negative step in the iteration.
7673 2003-07-01 Paul Eggert <eggert@twinsun.com>
7675 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7676 having it depend on HAVE_SYS_TYPES_H.
7678 2003-06-25 Bruno Haible <bruno@clisp.org>
7680 * readlink.c: New file.
7682 2003-06-20 Bruno Haible <bruno@clisp.org>
7684 Assume C89, so PARAMS isn't needed.
7685 * unicodeio.h (PARAMS): Remove.
7686 * unicodeio.c: Don't use PARAMS.
7688 2003-06-18 Jim Meyering <jim@meyering.net>
7690 Merge changes from coreutils.
7691 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7692 Remove explicit declarations of xmalloc and realloc.
7694 (read_utmp): Remove anachronistic cast of xmalloc.
7696 2003-06-17 Paul Eggert <eggert@twinsun.com>
7698 Assume C89, so PARAMS isn't needed.
7699 * backupfile.h (PARAMS): Remove. All uses removed.
7700 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7701 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7702 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7703 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7704 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7705 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7706 xstrtol.h: Likewise.
7707 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7708 same.h, strverscmp.h: Do not include config.h; no longer needed.
7709 Anyway, config.h should always be included before any other file.
7711 2003-06-11 Simon Josefsson <jas@extundo.com>
7713 * sysexit_.h: New file.
7715 2003-05-20 Derek Price <derek@ximbiot.com>
7717 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7719 2003-06-10 Simon Josefsson <jas@extundo.com>
7721 * strchrnul.h: New file.
7722 * strchrnul.c: New file.
7724 2003-06-10 Simon Josefsson <jas@extundo.com>
7726 * argp.h: New file, from glibc.
7727 * argp-ba.c: New file, from glibc.
7728 * argp-eexst.c: New file, from glibc.
7729 * argp-fmtstream.c: New file, from glibc.
7730 * argp-fmtstream.h: New file, from glibc.
7731 * argp-fs-xinl.c: New file, from glibc.
7732 * argp-help.c: New file, from glibc.
7733 * argp-namefrob.h: New file, from glibc.
7734 * argp-parse.c: New file, from glibc.
7735 * argp-pv.c: New file, from glibc.
7736 * argp-pvh.c: New file, from glibc.
7737 * argp-xinl.c: New file, from glibc.
7739 2003-06-07 Jim Meyering <jim@meyering.net>
7741 * readtokens.h: Put `Free Software Foundation, Inc.'
7742 in place of my name in the copyright comment.
7743 Remove definition and uses of __P.
7746 * stat.c: Don't declare xmalloc explicitly.
7747 Instead, include "xalloc.h".
7748 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7749 xrealloc, and xcalloc return values.
7750 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7752 * xgetcwd.h: Remove definition/uses of PARAMS.
7754 2003-06-06 Jim Meyering <jim@meyering.net>
7756 * stdbool_.h: Renamed from stdbool.h.in.
7758 2003-06-06 Jim Meyering <jim@meyering.net>
7760 Merge from coreutils.
7761 * same.c: (same_name): Declare *_basename locals to be `const'.
7762 Consolidate declarations and initializations of *_base* locals.
7764 Merge from coreutils.
7765 This avoids a core dump on systems without GNU putenv,
7766 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7767 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7768 (unsetenv): New static function, from GNU libc.
7769 (rpl_putenv): Use it.
7771 * modechange.c: Remove trailing blanks.
7773 Merge from coreutils.
7774 * fsusage.c: Remove declaration of statfs.
7775 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7777 * posixtm.c: Include <stdbool.h> unconditionally.
7779 2003-06-05 Paul Eggert <eggert@twinsun.com>
7781 * mktime.c (__mktime_internal): When resolving a tm_isdst
7782 mismatch, look in future quarters as well as past. This fixes a
7783 bug when processing fall-backwards gaps immediately after a long
7784 period of daylight-saving time.
7786 * mktime.c: Assume freestanding C89 or better.
7787 (HAVE_LIMITS_H): Remove. Assume it's 1.
7788 (__P): Remove; not used.
7789 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7790 (mktime, not_equal_tm, print_tm, check_result,
7791 main): Use prototypes. Use const * where appropriate.
7792 (main): Fix typo in testing code that uncovered by above changes.
7793 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7795 2003-06-04 Paul Eggert <eggert@twinsun.com>
7797 * mktime.c: Fix Debian bug 177940
7798 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7799 (localtime_offset): Now long int, not time_t, because we want it
7800 to be guaranteed to be signed. All uses changed.
7801 (__mktime_internal): If overflow would occur when adding offset,
7804 Merge 'human' changes from coreutils. Rewrite to support
7805 locale-specific notations like thousands separators.
7806 * human.c: Simplify authorship notice.
7807 Include human.h immediately after config.h.
7808 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7809 <limits.h>: Do not include, since human.h does.
7810 (SIZE_MAX, UINTMAX_MAX): New macros.
7811 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7812 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7813 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7814 (power_letter): Renamed from suffixes.
7815 (generate_suffix_backwards): Remove.
7816 (adjust_value): Now takes int style (because of human.h changes)
7817 and long double value (for greater precision on some platforms).
7818 (group_number): New function.
7819 (human_readable): Use it. Use integer options, not enum.
7820 Put the options before the sizes in the arg list.
7821 Support all the new options.
7822 The old human_readable function has been removed;
7823 use inttostr.h instead.
7824 (human_readable, default_block_size, humblock):
7825 Use uintmax_t, not int, for block sizes.
7826 (human_readable_inexact, block_size_types): Remove.
7827 (block_size_opts): New constant.
7828 (human_options): Renamed from human_block_size, with new signature
7829 that allows block sizes up to UINTMAX_MAX. All callers changed.
7830 * human.h: Add copyright and authorship notice.
7831 Include <limits.h> and <stdbool.h> unconditionally.
7832 (PARAMS): Remove. All uses removed.
7833 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7834 (enum human_inexact_style): Remove tag; now a nameless enum.
7835 (human_floor, human_ceiling, human_round_to_even): Now have
7836 values 2, 0, 1 rather than -1, 1, 0.
7837 (human_group_digits, human_suppress_point_zero, human_autoscale,
7838 human_base_1024, human_SI, human_B): New constants.
7839 (human_readable_inexact, human_block_size): Remove.
7840 (human_readable): Size args are now uintmax_t, not int.
7841 (human_options): New decl.
7843 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7844 unnecessary now that we assume C89 or better. This change
7845 imported from coreutils.
7847 * mktime.c (__mktime_internal): Do not reject negative timestamps
7848 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7849 in the 2003-05-30 sync from glibc.
7851 .h files should stand alone, but we shouldn't include <sys/types.h>
7852 if we can get away with just <stddef.h>.
7854 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7855 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7856 rather than <sys/types.h>, as we merely need size_t.
7857 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7859 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7860 Include <stdio.h>, to get FILE.
7861 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7862 memcasecmp.h has included <stddef.h> and all we need is size_t.
7863 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7864 our interface, instead of including <sys/types.h>
7866 2003-06-02 Paul Eggert <eggert@twinsun.com>
7869 Fix some minor time-related bugs with POSIX time arguments.
7870 Some valid time stamps were being rejected (notably -1, and
7871 time stamps before 1900 on 64-bit hosts). And some invalid
7872 time stamps were being accepted, e.g. September 31.
7874 * posixtm.h (posixtime): Return bool instead of time_t, so
7875 that we can return (time_t) -1 successfully.
7876 * posixtm.c: Likewise.
7877 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7878 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7879 (t): Remove static var.
7880 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7881 of static var. All uses changed.
7882 (year): Do not reject years before 1900; they can occur with
7884 (posix_time_parse): Do not check for out-of-range components;
7885 that is now the caller's responsibility, since our checks were
7886 only approximations.
7887 (posixtime): Use mktime to check for out-of-range components,
7888 since it knows them exactly.
7889 If mktime returns (time_t) -1, check whether an error actually occurred
7890 by invoking localtime on -1.
7891 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7892 posixtime failures better.
7893 Improve the test data (in comments only).
7895 2003-05-30 <karl@gnu.org>
7897 * mktime.c: update from libc.
7899 2003-05-30 Bruno Haible <bruno@clisp.org>
7901 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7902 * localcharset.h: Likewise.
7903 * localcharset.c: Likewise.
7905 2003-05-28 Paul Eggert <eggert@twinsun.com>
7907 Assume the headers required for C89 freestanding compilers.
7908 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7909 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7910 without checking for HAVE_LIMITS_H.
7911 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7912 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7914 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7915 * exclude.c: Include <stdbool.h> unconditionally.
7916 * tempname.c: Include <stddef.h> unconditionally.
7917 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7918 * modechange.c, rpmatch.c (NULL): Don't define, since
7919 <stddef.h> does that.
7920 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7921 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7922 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7923 * xstrtol.c: Likewise.
7924 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7925 * savedir.c: Include <stddef.h> instead of defining NULL.
7927 * addext.c (addext): Use assignment rather than cast, to avoid
7928 warnings on some platforms.
7930 * mktime.c (__mktime_internal): Do not reject negative timestamps
7933 2003-05-10 Bruno Haible <bruno@clisp.org>
7935 * linebreak.c (iconv_string_length): Don't return -1 just because the
7936 string is longer than 4 KB.
7938 2003-05-12 Jim Meyering <jim@meyering.net>
7940 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7941 the space-padded-by-default conversion specifiers, %e, %k, %l.
7943 2003-05-03 Bruno Haible <bruno@clisp.org>
7945 Upgrade to Unicode-4.0.
7946 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7947 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7948 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7949 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7950 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7951 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7952 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7953 Change width of U+E0100..U+E01EF from 1 to 0.
7955 2003-04-25 Bruno Haible <bruno@clisp.org>
7957 * copy-file.c: Include <stddef.h>, for size_t.
7959 2003-04-25 Jim Meyering <jim@meyering.net>
7961 * copy-file.c (copy_file_preserving): Declare buf_size to be
7962 of type size_t, not int.
7964 2003-04-11 Jim Meyering <jim@meyering.net>
7966 Merge changes from Coreutils.
7968 2003-03-22 Jim Meyering <jim@meyering.net>
7970 * strftime.c (widen): Cast alloca return value to proper type.
7972 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7975 * strftime.c (my_strftime): Handle very large width
7976 specifications for numeric values correctly. Improve checks for
7979 2003-01-19 Jim Meyering <jim@meyering.net>
7981 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7982 (nl_get_alt_digit) [! defined my_strftime]: Define.
7983 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7984 _nl_get_alt_digit and _nl_get_walt_digit.
7986 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7987 These changes have no effect outside of _LIBC.
7989 2003-04-10 Bruno Haible <bruno@clisp.org>
7991 * findprog.h: New file, from GNU gettext.
7992 * findprog.c: New file, from GNU gettext.
7994 2003-04-05 Jim Meyering <jim@meyering.net>
7996 Merge changes from Coreutils.
7998 * exclude.h (PARAMS): Remove definition and uses.
7999 * exclude.c: Remove uses of `PARAMS'.
8001 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
8002 Add test-cases for DOS filenames. Declare program_name.
8003 (main): Set up program_name. Patch by Rich Dawe.
8005 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
8007 Use mntctl's return value to drive the entry-processing loop, since
8008 we can't rely on the value of the vmt_length member in the last
8009 entry. On some systems doing so could result in exhausting
8010 virtual memory. Based in part on a patch from Mike Jetzer.
8012 2003-04-04 Bruno Haible <bruno@clisp.org>
8014 * linebreak.h: New file, from GNU gettext.
8015 * linebreak.c: New file, from GNU gettext with slight modifications.
8016 * lbrkprop.h: New file, from GNU gettext.
8018 2003-04-03 Bruno Haible <bruno@clisp.org>
8020 * utf8-ucs4.h: New file, from GNU gettext.
8021 * utf16-ucs4.h: New file, from GNU gettext.
8022 * ucs4-utf8.h: New file, from GNU gettext.
8023 * ucs4-utf16.h: New file, from GNU gettext.
8025 2003-04-02 Bruno Haible <bruno@clisp.org>
8027 * binary-io.h: New file, from GNU gettext.
8029 2003-04-01 Bruno Haible <bruno@clisp.org>
8031 * pathname.h: New file, from GNU gettext.
8032 * concatpath.c: New file, from GNU gettext.
8034 2003-03-30 Bruno Haible <bruno@clisp.org>
8036 * copy-file.c (copy_file_preserving): Don't set owner if the function
8037 chown() doesn't exist.
8039 2003-03-28 Bruno Haible <bruno@clisp.org>
8041 * copy-file.h: New file, from GNU gettext.
8042 * copy-file.c: New file, from GNU gettext.
8044 2003-03-18 Jim Meyering <jim@meyering.net>
8046 * quote.c (quote_n): Fix typo in comment.
8048 2003-03-14 Jim Meyering <jim@meyering.net>
8050 Merge changes from Coreutils.
8051 * obstack.h (obstack_object_size): Declare temporary, __o,
8052 to be const, in order to avoid warnings.
8053 (obstack_room): Likewise.
8054 (obstack_empty_p): Likewise.
8056 2003-03-13 Paul Eggert <eggert@twinsun.com>
8058 Merge changes from Bison.
8059 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8060 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8061 when compiling Bison 1.875's `bitset bset = obstack_alloc
8062 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8063 * hash.c: Include <stdbool.h> unconditionally.
8065 2003-03-09 Paul Eggert <eggert@twinsun.com>
8067 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8068 Reported by Bruce Becker; see:
8069 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8071 2003-03-03 Paul Eggert <eggert@twinsun.com>
8072 Bruno Haible <bruno@clisp.org>
8074 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8075 Reported by John Hughes, see
8076 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8078 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8080 * poll_.h: New file.
8083 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8085 * mathl.h: New file.
8086 * acosl.c: New file.
8087 * asinl.c: New file.
8088 * atanl.c: New file.
8089 * ceill.c: New file.
8092 * floorl.c: New file.
8093 * frexpl.c: New file.
8094 * ldexpl.c: New file.
8096 * sincosl.c: New file.
8098 * sqrtl.c: New file.
8100 * trigl.c: New file.
8101 * trigl.h: New file.
8103 2003-02-17 Bruno Haible <bruno@clisp.org>
8105 * mkdtemp.h: New file, from GNU gettext.
8106 * mkdtemp.c: New file, from GNU gettext.
8108 2003-01-31 Bruno Haible <bruno@clisp.org>
8110 * rename.c: #undef rename before defining rpl_rename.
8111 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8113 2003-01-30 Bruno Haible <bruno@clisp.org>
8115 * printf-args.h: New file, from GNU gettext.
8116 * printf-args.c: New file, from GNU gettext.
8117 * printf-parse.h: New file, from GNU gettext.
8118 * printf-parse.c: New file, from GNU gettext.
8119 * vasnprintf.h: New file, from GNU gettext.
8120 * vasnprintf.c: New file, from GNU gettext.
8121 * asnprintf.c: New file, from GNU gettext.
8122 * vasprintf.h: New file, from GNU gettext with modifications.
8123 * vasprintf.c: New file, from GNU gettext.
8124 * asprintf.c: New file, from GNU gettext.
8126 2003-01-29 Bruno Haible <bruno@clisp.org>
8128 * stpncpy.h: New file, from GNU gettext with modifications.
8129 * stpncpy.c: New file, from GNU gettext with modifications.
8131 2003-01-28 Bruno Haible <bruno@clisp.org>
8133 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8135 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8138 2003-01-27 Bruno Haible <bruno@clisp.org>
8140 * xsetenv.h: New file, from GNU gettext.
8141 * xsetenv.c: New file, from GNU gettext.
8143 2003-01-23 Bruno Haible <bruno@clisp.org>
8145 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8147 2003-01-22 Bruno Haible <bruno@clisp.org>
8149 * exit.h: New file, from GNU gettext.
8151 2003-01-11 Bruno Haible <bruno@clisp.org>
8153 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8154 * strcase.h (strcasecmp, strncasecmp): Likewise.
8156 2003-01-14 Jim Meyering <jim@meyering.net>
8158 * same.c (same_name): Tweak a comment.
8160 2003-01-11 Bruno Haible <bruno@clisp.org>
8162 * same.c (same_name): Reorder tests so as to avoid calling stat()
8163 when a string comparison is sufficient.
8165 2003-01-11 Bruno Haible <bruno@clisp.org>
8167 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8170 2003-01-11 Bruno Haible <bruno@clisp.org>
8172 * hash-pjw.c: Add comment about low quality of this function.
8174 2003-01-12 Paul Eggert <eggert@twinsun.com>
8176 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8177 to avoid collisions with libcurses and libreadline.
8179 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8180 * getstr.h, getstr.c: Remove.
8181 * getline.c: Include "getline.h", to check interface.
8182 Move body of old getstr.c here: this defines MIN_CHUNK and
8183 declares getdelim2, which is renamed from getstr.
8184 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8186 * linebuffer.c (readlinebuffer): Renamed from readline.
8188 * linebuffer.h: Likewise.
8189 (readline): Remove backward-compatibility macro.
8191 2003-01-12 Jim Meyering <jim@meyering.net>
8193 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8195 2003-01-10 Bruno Haible <bruno@clisp.org>
8197 * alloca_.h: New file.
8198 * getdate.y: Unconditionally include alloca.h.
8199 * makepath.c: Likewise.
8200 * setenv.c: Likewise.
8201 * userspec.c: Likewise.
8203 2003-01-09 Bruno Haible <bruno@clisp.org>
8205 * stdbool.h.in: New file.
8207 2003-01-08 Bruno Haible <bruno@clisp.org>
8209 * safe-read.c: Include specification header first, to ensure its
8211 * full-write.c: Likewise.
8213 2003-01-08 Jim Meyering <jim@meyering.net>
8215 * full-write.c: Undefine and define-away `const' after inclusion
8216 of errno.h, not before. Suggestion from Bruno Haible.
8218 2003-01-07 Jim Meyering <jim@meyering.net>
8220 * full-write.c: Rework so that it may serve to define full_read, too.
8221 * full-read.c: Simply #define FULL_READ and include full-write.c.
8223 2003-01-06 Jim Meyering <jim@meyering.net>
8225 * version-etc.c: Update year in translatable copyright string.
8227 2002-12-25 Bruno Haible <bruno@clisp.org>
8229 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8230 * xstrtol.h: Likewise.
8231 * xstrtoimax.c: Likewise.
8232 * xstrtoumax.c: Likewise.
8233 * human.h: Likewise.
8235 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8236 on systems that have <inttypes.h> but not <stdint.h>.
8238 2002-12-31 Paul Eggert <eggert@twinsun.com>
8240 * memcoll.c (memcoll): Fall back on a simple algorithm using
8241 memcmp if strcoll doesn't work.
8243 2002-12-23 Bruno Haible <bruno@clisp.org>
8245 * localcharset.h: New file.
8246 * localcharset.c: Include it.
8247 * unicodeio.c: Likewise.
8249 2002-12-22 Bruno Haible <bruno@clisp.org>
8251 * utime.c (utime_null): No need to call ftruncate if the file was
8254 2002-12-23 Bruno Haible <bruno@clisp.org>
8256 * memcoll.c (STRCOLL): New macro.
8259 2002-12-22 Bruno Haible <bruno@clisp.org>
8261 * getstr.h (getstr): Define, to avoid clash with libcurses.
8262 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8264 2002-12-22 Bruno Haible <bruno@clisp.org>
8266 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8268 2002-12-23 Bruno Haible <bruno@clisp.org>
8270 * getline.h: Include <stddef.h>, for size_t.
8272 * unicodeio.h: Include <stddef.h>, for size_t.
8273 * unicodeio.c: Don't include <stddef.h>.
8275 2002-12-17 Bruno Haible <bruno@clisp.org>
8277 * canon-host.c (strdup): Remove unused declaration.
8279 * fsusage.c: Include full_read.h.
8280 (get_fs_usage): Use full_read instead of safe_read.
8282 * utime.c (utime_null): Use SAFE_READ_ERROR.
8284 2002-12-11 Bruno Haible <bruno@clisp.org>
8286 * setenv.h: Rewritten to cope with systems that have setenv() but not
8288 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8291 2002-12-11 Bruno Haible <bruno@clisp.org>
8293 * setenv.c (alloca): Fall back to malloc.
8295 (setenv): Use freea() to free memory allocated with alloca().
8297 2002-11-13 Bruno Haible <bruno@clisp.org>
8299 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8300 function declarations.
8301 * unsetenv.c (unsetenv): Likewise.
8303 2002-03-04 Bruno Haible <bruno@clisp.org>
8305 Portability to AIX 4.3.3.
8306 * unsetenv.c: New file, extracted from setenv.c.
8307 * setenv.c: Move the unsetenv() function to unsetenv.c.
8309 2001-12-20 Bruno Haible <bruno@clisp.org>
8311 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8312 use malloc instead. For SunOS 4.
8314 2001-12-11 Bruno Haible <bruno@clisp.org>
8316 * setenv.c: Declare alloca.
8317 (compar_fn_t): New typedef.
8318 (KNOWN_VALUE, STORE_VALUE): Use it.
8320 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8323 2002-12-10 Paul Eggert <eggert@twinsun.com>
8325 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8326 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8327 Choose values that are less likely to collide with system fnmatch
8329 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8330 defined (e.g., a pure POSIX system).
8331 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8332 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8334 2002-12-06 Jim Meyering <jim@meyering.net>
8336 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8338 Merge in changes from libc's misc/error.c, in preparation
8339 for the merge of gnulib's changes back into libc.
8341 * error.c (_): Define only if not already defined.
8342 Move definition to follow all #include directives.
8343 Include unlocked-io.h only if !_LIBC.
8344 [_LIBC]: Include <libio/libioP.h>.
8345 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8346 (fflush): Tweak definition to use INTUSE.
8349 2002-12-05 Paul Eggert <eggert@twinsun.com>
8351 * alloca.c [defined emacs]: Include "lisp.h".
8352 (xalloc_die) [defined emacs]: New macro.
8353 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8354 [! defined emacs]: Include <xalloc.h>.
8355 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8356 (pointer): Typedef to POINTER_TYPE *.
8357 (malloc): Remove decl; we now always use xmalloc.
8358 (alloca): Use old-style definition, since Emacs needs this.
8359 Check for arithmetic overflow when computing combined size.
8361 2002-12-04 Paul Eggert <eggert@twinsun.com>
8363 Do not generate unlocked-io.h automatically, since it's easier to
8364 maintain it by hand.
8366 * unlocked-io.h: New file, from GNU diffutils,
8367 but with proper copyright notice and attribution.
8369 * Makefile.am: Add copyright notice.
8370 (libfetish_a_SOURCES): Add unlocked-io.h.
8371 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8372 (DISTCLEANFILES, io_functions): Remove macros.
8373 (EXTRA_DIST): Remove gen_uio.
8374 (unlocked-io.h): Remove rule.
8376 2002-12-04 Jim Meyering <jim@meyering.net>
8378 Reflect the fact that stat.c and lstat.c are no longer generated.
8379 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8380 (DISTCLEANFILES): Likewise.
8381 (EXTRA_DIST): Likewise.
8382 (all_local): Don't depend on stat.c or lstat.c.
8383 (stat.c, lstat.c): Remove rules.
8384 (EXTRA_DIST): Remove xstat.in.
8386 * xstat.in: Remove file. Contents moved into stat.c.
8387 * stat.c: New file. Contents mostly from xstat.in.
8388 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8389 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8391 * safe-read.c: Rework so that it may serve to define safe_write, too.
8392 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8394 2002-12-03 Jim Meyering <jim@meyering.net>
8396 * safe-read.c, safe-write.c: Change variable names and comments, but
8397 not semantics, to minimize the differences between these two files.
8398 (safe_read): Change comment to mention SAFE_READ_ERROR.
8400 * safe-read.c (IS_EINTR): Define.
8401 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8403 2002-12-02 Bruno Haible <bruno@clisp.org>
8405 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8406 Define, taken from safe-read.c.
8407 (INT_MAX): Provide fallback.
8408 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8409 * safe-write.h (SAFE_WRITE_ERROR): Define.
8411 * safe-read.c (EINTR): Remove definition.
8412 (safe_read): Don't use EINTR if it is absent.
8414 2002-12-02 Jim Meyering <jim@meyering.net>
8416 * safe-read.c (EINTR): Define.
8417 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8418 (INT_MAX): Provide fallback.
8419 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8421 * safe-read.h (SAFE_READ_ERROR): Define.
8423 2002-12-01 Jim Meyering <jim@meyering.net>
8425 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8426 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8428 2002-11-27 Paul Eggert <eggert@twinsun.com>
8430 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8431 hash_rehash): Replace `if (limit <= value) abort ();' with
8432 `if (! (value < limit)) abort ();', for readability.
8434 2002-11-26 <karl@gnu.org>
8436 * strdup.c: copy from libc again, with jim's ok.
8437 * .cppi-disable: re-add strdup.c
8439 2002-11-25 <karl@gnu.org>
8441 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8442 instead of "strtol.c".
8444 2002-11-25 Jim Meyering <jim@meyering.net>
8446 * mktime.c: Sync from libc, now that it has the latest fix.
8448 2002-11-24 <karl@gnu.org>
8450 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8451 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8453 2002-11-24 Jim Meyering <jim@meyering.net>
8455 Update from coreutils:
8457 * mktime.c: Merge in changes from libc.
8459 Avoid a link-time failure on some Linux systems.
8460 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8461 (__mon_yday): Declare with the STATIC attribute.
8462 (__mktime_internal): Likewise.
8463 Based on a report from Greg Schafer.
8465 2002-11-23 Jim Meyering <jim@meyering.net>
8467 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8468 Use `unsigned', not `int', as type of index.
8470 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8472 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8474 2002-11-22 Paul Eggert <eggert@twinsun.com>
8476 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8477 hint that one should use `if (! x) abort ();' rather than `assert
8478 (x);', and anyway it's one less thing to worry about configuring.
8479 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8480 hash_rehash, hash_insert): Use abort rather than assert.
8482 2002-11-22 Paul Eggert <eggert@twinsun.com>
8484 * quotearg.h: Allow multiple inclusion by surrounding with
8485 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8486 so that we can be included first.
8487 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8488 * quotearg.c: Include quotearg.h immediately after config.h.
8489 No need to include stddef.h or sys/types.h any more.
8490 Surround local include files with "", not "<>".
8491 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8492 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8493 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8494 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8495 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8496 (ISPRINT): Remove; no longer needed now that we assume C89.
8498 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8501 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8502 quotearg_char): Use SIZE_MAX rather than
8503 (size_t) -1 when we are talking about "infinity".
8505 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8507 2002-11-22 Bruno Haible <bruno@clisp.org>
8509 * safe-read.h: Assume C89. Add comments.
8510 (safe_read): Change return type to size_t.
8511 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8512 counts > SSIZE_MAX correctly.
8513 * safe-write.h: New file.
8514 * safe-write.c: New file.
8515 * full-read.h: New file.
8516 * full-read.c: New file.
8517 * full-write.h: Assume C89. Add comments.
8518 * full-write.c: Include safe-write.h.
8519 (full_write): Rewritten to use safe_write.
8520 Suggested by Jim Meyering and Paul Eggert.
8522 2002-11-21 Bruno Haible <bruno@clisp.org>
8524 Remove case insensitive option matching.
8525 * argmatch.h (argcasematch): Remove declaration.
8526 (ARGCASEMATCH): Remove macro.
8527 (__xargmatch_internal): Remove case_sensitive argument.
8528 (XARGMATCH): Update.
8529 (XARGCASEMATCH): Remove macro.
8530 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8531 case_sensitive argument.
8532 (argcasematch): Remove function.
8533 (__xargmatch_internal): Remove case_sensitive argument.
8534 (main): Use XARGMATCH instead of XARGCASEMATCH.
8536 * xmalloc.c: Change compile-time error message. Add comment about
8537 required autoconf version.
8539 2002-11-21 Jim Meyering <jim@meyering.net>
8541 * strdup.c (strdup): Tweak comment and initial #if/#include.
8543 Merge in changes from the coreutils.
8545 2002-09-25 Paul Eggert <eggert@twinsun.com>
8546 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8547 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8548 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8549 int. Work more efficiently if X is the same width as uintmax_t.
8550 Do not compare X to -1, to avoid bogus compiler warning.
8551 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8552 Don't assume that f_frsize and f_bsize are the same type.
8554 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8557 * makepath.c (make_path): Restore umask *before* creating the final
8559 (make_path): Minor reformatting.
8561 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8562 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8564 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8565 ones. At least on GNU/Linux systems, `auto' means something else.
8568 2002-11-20 Paul Eggert <eggert@twinsun.com>
8570 Merge argmatch cleanups from Bison. Assume C89.
8572 * argmatch.c: Include config.h here, not in argmatch.h.
8573 Include stdlib.h, for EXIT_FAILURE.
8574 Always include <string.h>, since we assume C89.
8575 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8576 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8577 Include <stddef.h> instead, since it's all we need for size_t.
8578 (PARAMS): Remove. All uses removed.
8579 (ARRAY_CARDINALITY): Do not bother to #undef.
8580 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8581 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8582 Remove unnecessary parentheses.
8583 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8584 Insert necessary parentheses.
8585 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8586 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8588 2002-11-19 Bruno Haible <bruno@clisp.org>
8590 * mbswidth.c: Include mbswidth.h right at the beginning.
8591 * mbswidth.h: Include <stddef.h>, for size_t.
8593 * mbswidth.h (PARAMS): Remove macro.
8594 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8595 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8597 * gcd.h (PARAMS): Remove macro.
8598 (gcd): Use ANSI C function declarations.
8599 * gcd.c (gcd): Likewise.
8601 2002-11-15 Bruno Haible <bruno@clisp.org>
8603 * strcspn.c: Include <stddef.h>.
8604 (strcspn): Use ANSI C function declaration. Change return type to
8606 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8607 (strpbrk): Use NULL.
8608 * strpbrk.h (PARAMS): Remove macro.
8609 (strpbrk): Use ANSI C function declaration.
8610 * strstr.c: Don't include <sys/types.h>.
8611 * strstr.h (PARAMS): Remove macro.
8612 (strstr): Use ANSI C function declarations.
8614 2002-11-06 Bruno Haible <bruno@clisp.org>
8616 * gcd.h (gcd): Change argument type to 'unsigned long'.
8617 * gcd.c (gcd): Likewise.
8619 2002-11-05 Bruno Haible <bruno@clisp.org>
8621 * gcd.h: New file, from gettext-0.11.5.
8622 * gcd.c: New file, from gettext-0.11.5.
8624 2002-11-05 Bruno Haible <bruno@clisp.org>
8626 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8627 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8628 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8629 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8631 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8632 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8634 * closeout.c: Include gettext.h instead of <libintl.h>.
8635 * human.c: Include gettext.h instead of <libintl.h>.
8636 * quotearg.c: Include gettext.h instead of <libintl.h>.
8637 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8638 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8639 * userspec.c: Include gettext.h instead of <libintl.h>.
8640 * version-etc.c: Include gettext.h instead of <libintl.h>.
8641 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8642 (textdomain): Remove definition.
8643 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8645 * long-options.c: Remove include of <libintl.h> and definition of _.
8646 * same.c: Remove include of <libintl.h> and definition of _.
8648 2002-11-04 Bruno Haible <bruno@clisp.org>
8650 * stpcpy.h: New file, from GNU gettext-0.11.5.
8651 * strcase.h: New file, from GNU gettext-0.11.5.
8652 * strpbrk.h: New file, from GNU gettext-0.11.5.
8653 * strstr.h: New file, from GNU gettext-0.11.5.
8654 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8656 2002-05-09 Bruno Haible <bruno@clisp.org>
8658 * config.charset: Update for newest glibc. Add canonical names
8659 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8661 2002-05-09 Bruno Haible <bruno@clisp.org>
8663 * localcharset.c (get_charset_aliases): Add more Windows specific
8666 2002-05-08 Owen Taylor <otaylor@redhat.com>
8668 * config.charset: A few additions for Solaris.
8670 2001-12-05 Bruno Haible <bruno@clisp.org>
8672 * localcharset.c (locale_charset): Don't return an empty string.
8674 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8676 * config.charset: msdos in uk_UA uses CP1125.
8678 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8680 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8681 * localcharset.c (locale_charset): Declare as extern "C".
8683 2002-02-15 Bruno Haible <bruno@clisp.org>
8685 * config.charset [msdosdjgpp]: For Russian, use CP866.
8687 2002-02-11 Bruno Haible <bruno@clisp.org>
8689 * config.charset: Add support for NetBSD.
8691 2002-09-25 <karl@gnu.org>
8693 * strdup.c: copy from libc/string (via ../config/srclist*).
8694 * getopt*: copy from libc/posix.
8695 * gettext.h: copy from gettext.
8696 * .cppi-disable: add strdup.c, gettext.h.
8698 2002-07-01 Jim Meyering <meyering@lucent.com>
8700 * c-stack.c: Include sys/time.h.
8701 From Volker Borchert.
8703 2002-06-11 Paul Eggert <eggert@twinsun.com>
8705 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8706 New macro. Use it uniformly instead of
8707 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8708 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8709 reported by Vin Shelton.
8711 2002-06-22 Jim Meyering <meyering@lucent.com>
8713 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8714 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8716 2002-06-22 Paul Eggert <eggert@twinsun.com>
8718 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8719 Do not assume SA_SIGINFO behavior.
8720 Bug reported by Jim Meyering on NetBSD 1.5.2.
8722 2002-06-22 Jim Meyering <meyering@lucent.com>
8724 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8726 * exitfail.c, exitfail.h: Likewise.
8727 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8729 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8731 (EXTRA_DIST): Add fnmatch_loop.c.
8732 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8734 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8735 * fnmatch.c: Update from diffutils-2.8.2.
8736 * fnmatch_.h: New file. From diffutils-2.8.2.
8737 * fnmatch.h: Remove file.
8739 2002-06-18 Paul Eggert <eggert@twinsun.com>
8741 * file-type.h: Report an error if neither S_ISREG nor
8742 S_IFREG is defined, instead of using a test specific to glibc
8743 2.2. This should be safe, since POSIX requires S_ISREG and
8744 Unix Version 7 had S_IFREG. We don't need to check for
8745 <sys/types.h> since we don't use any symbols that it defines.
8747 2002-06-15 Jim Meyering <meyering@lucent.com>
8749 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8750 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8751 have been included before this file.
8753 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8755 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8756 so that each temporary file name is unique and valid in the first
8757 8 characters, for operation under DOS.
8759 2002-06-15 Jim Meyering <meyering@lucent.com>
8761 Work even with DJGPP 2.03, which lacks support for symlinks.
8763 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8765 * lchown.c (S_ISLNK): Likewise.
8767 2002-06-14 Jim Meyering <meyering@lucent.com>
8769 * file-type.h: Use the version from diffutils-2.8.2.
8770 * file-type.c: Likewise.
8772 2002-05-27 Jim Meyering <meyering@lucent.com>
8774 Fix a problem seen only on nonconforming systems whereby ls.c's
8775 use of localtime, and then of gettimeofday would cause trouble:
8776 the localtime call used to initialize rpl_gettimeofday's save
8777 mechanism would clobber ls's current local time information so
8778 that in any long listing the first file would always be listed
8779 with date 1970-01-01. Analysis by Volker Borchert.
8781 * gettimeofday.c (localtime): Undefine.
8782 (rpl_localtime): New function.
8784 2002-05-22 Jim Meyering <meyering@lucent.com>
8786 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8787 * file-type.h: New file.
8788 * file-type.c (file_type): New file/function. Extracted from diffutils.
8790 2002-04-29 Paul Eggert <eggert@twinsun.com>
8792 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8794 2002-04-28 Paul Eggert <eggert@twinsun.com>
8796 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8797 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8798 of 127, since 64 is the largest conceivable number for ancient
8800 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8802 2002-04-28 Jim Meyering <meyering@lucent.com>
8804 * sig2str.c (WTERMSIG): Remove definition (unused).
8806 2002-04-28 Paul Eggert <eggert@twinsun.com>
8808 * sig2str.h, sig2str.c: New files.
8809 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8811 2002-04-24 Jim Meyering <meyering@lucent.com>
8813 * gettext.h: New file, from Gettext.
8814 * Makefile.am (INCLUDES): Remove -I../intl.
8815 (libfetish_a_SOURCES): Add gettext.h.
8817 2002-04-16 Jim Meyering <meyering@lucent.com>
8819 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8820 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8821 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8823 2002-04-12 Jim Meyering <meyering@lucent.com>
8825 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8827 2002-03-10 Jim Meyering <meyering@lucent.com>
8829 * makepath.c (make_path): Remove a comma from a diagnostic.
8830 Suggestion from Santiago Vila.
8832 2002-03-08 Jim Meyering <meyering@lucent.com>
8834 * rename.c: Mention that this wrapper is needed also on
8835 mips-dec-ultrix4.4 systems.
8837 2002-03-02 Jim Meyering <meyering@lucent.com>
8839 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8840 not HAVE_CLOCK_SETTIME.
8842 2002-02-27 Paul Eggert <eggert@twinsun.com>
8844 * nanosleep.h: Rename to....
8845 * timespec.h: New name for nanosleep.h. All uses changed.
8847 * gettime.c: New file.
8848 * settime.c: New file.
8851 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8852 timespec.h. Remove nanosleep.h.
8854 2002-02-25 Paul Eggert <eggert@twinsun.com>
8856 * acl.c, acl.h: New files.
8857 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8859 2002-02-24 Jim Meyering <meyering@lucent.com>
8861 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8862 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8863 cause trouble. Reported by Nelson Beebe.
8865 2002-02-23 Paul Eggert <eggert@twinsun.com>
8867 * path-concat.c (xpath_concat): Reorder code to pacify
8868 compilers that don't know that xalloc_die never returns.
8870 2002-02-20 Jim Meyering <meyering@lucent.com>
8872 * getdate.c: Regenerate using bison-1.33.
8874 2002-02-15 Paul Eggert <eggert@twinsun.com>
8876 * posixver.c, posixver.h: New files.
8877 * Makefile.am (libfetish_a_SOURCES): Add them.
8879 2002-02-02 Paul Eggert <eggert@twinsun.com>
8880 Bruno Haible <bruno@clisp.org>
8882 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8883 (fwrite_success_callback): New declaration.
8884 * unicodeio.c (unicode_to_mb): New function, extracted from
8885 print_unicode_char. Call failure callback instead of error.
8886 (fwrite_success_callback): New function.
8887 (exit_failure_callback): New function.
8888 (fallback_failure_callback): New function.
8889 (print_unicode_char): Call unicode_to_mb.
8891 2002-01-26 Jim Meyering <meyering@lucent.com>
8893 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8895 2002-01-22 Jim Meyering <meyering@lucent.com>
8897 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8898 Otherwise, some versions of automake would omit the rule that makes
8899 Makefile from Makefile.in.
8901 2001-01-21 Paul Eggert <eggert@twinsun.com>
8903 * xmemcoll.h, xmemcoll.c: New files.
8904 * Makefile.am (libfetish_a_SOURCES): Add them.
8905 * memcoll.c: Include errno.h, and declare errno if not defined.
8906 (memcoll): Set errno to zero if there is no error.
8908 * quotearg.c (quotearg_buffer_restyled):
8909 Fix bug with quoting buffers containing NUL when backslashing escapes.
8910 This bug was exposed by the other changes in this patch.
8911 (quotearg_n_options): New arg ARGSIZE.
8912 All callers changed.
8913 (quoting_options_from_style): New function.
8914 (quotearg_n_style): Use it.
8915 (quotearg_n_style_mem): New function.
8917 * quotearg.h (quotearg_n_style_mem): New function.
8919 2002-01-16 Jim Meyering <meyering@lucent.com>
8921 * getdate.y: Add three semicolons, each just before a closing brace.
8922 Bison (as of version 1.31) no longer papers over that mistake.
8924 2002-02-14 Paul Eggert <eggert@twinsun.com>
8926 * backupfile.c (ISDIGIT): Comment fix.
8927 * getdate.y (ISDIGIT): Likewise.
8928 * posixtm.c (ISDIGIT, year): Likewise.
8929 * strverscmp.c (ISDIGIT): Likewise.
8930 * userspec.c (ISDIGIT): Likewise.
8932 2002-01-05 Jim Meyering <meyering@lucent.com>
8934 * version-etc.c (version_etc_copyright): Update copyright year.
8936 2001-01-19 Paul Eggert <eggert@twinsun.com>
8938 * closeout.c (close_stdout_status): If ferror (stdout), do
8939 not silently exit merely because the output buffer happens to
8940 have nothing pending.
8942 2001-12-18 Paul Eggert <eggert@twinsun.com>
8944 See the big note in ../ChangeLog.
8945 * human.c (suffixes): Prefer K to k for 1024.
8946 (generate_suffix_backwards): New function.
8947 (human_readable_inexact): Use it.
8948 * xstrtol.c (__xstrtol): If there is no number but there
8949 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8950 Accept 'K' as well as 'k'.
8952 2001-12-15 Jim Meyering <meyering@lucent.com>
8954 * regex.h (__restrict_arr): Update from libc.
8956 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8957 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8960 2001-12-10 Jim Meyering <meyering@lucent.com>
8962 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8963 Instead, include "xalloc.h".
8964 (initbuffer): Don't cast xmalloc return value to char*.
8965 (readline): Reword comment.
8966 Don't cast xrealloc return value to char*
8969 2001-12-09 Jim Meyering <meyering@lucent.com>
8971 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8972 `signed and unsigned type in conditional expression'.
8973 * posixtm.c (posix_time_parse): Likewise.
8975 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8977 * readtokens.c (readtoken): Declare an index to be of type unsigned
8978 to avoid a pedantic warning.
8980 * getstr.c: Don't include assert.h.
8981 (getstr): Remove warning-evoking assertions.
8982 Return -1 if offset parameter is out of bounds.
8983 Change the type of a local from int to size_t.
8985 * strftime.c (my_strftime_localtime_r): Include this function
8986 definition in the `#if ! HAVE_TM_GMTOFF' block.
8988 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8989 Include xalloc.h instead.
8991 2001-12-02 Jim Meyering <meyering@lucent.com>
8993 * tempname.c: Don't declare getenv, thus reverting the change of
8994 2001-11-18. It's no longer necessary, now that stdlib.h is always
8997 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8998 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
9000 2001-11-30 Akim Demaille <akim@epita.fr>
9002 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
9003 before being defined.
9005 2001-11-27 Paul Eggert <eggert@twinsun.com>
9007 * quotearg.h (quotearg_n, quotearg_n_style):
9008 First arg is int, not unsigned.
9009 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
9010 (SIZE_MAX, UINT_MAX): New macros.
9011 (quotearg_n_options): Abort if N is negative.
9012 Avoid overflow check on hosts where size_t is 64 bits and int
9013 is 32 bits, as overflow is impossible there.
9014 Fix off-by-one typo that caused unnecessary reallocation.
9016 2001-11-27 Jim Meyering <meyering@lucent.com>
9018 * tempname.c: Merge with version from libc.
9019 * regex.c: Likewise.
9021 * tempname.c: Include stdlib.h unconditionally. On some old systems
9022 for which STDC_HEADERS is 0, it was not included, resulting in a
9023 warning about an integer-to-pointer conversion problem with getenv.
9024 Reported by Volker Borchert.
9026 2001-11-26 Jim Meyering <meyering@lucent.com>
9028 * gtod.h: Remove file.
9029 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
9030 * gettimeofday.c: Don't include gtod.h.
9031 (GTOD_init): Remove function.
9032 (rpl_gettimeofday): Do its job here instead, rather than aborting.
9033 Suggestion from Volker Borchert.
9035 2001-11-23 Jim Meyering <meyering@lucent.com>
9037 * hash.h (struct hash_table): Don't define here. Merely declare it.
9038 * hash.c (struct hash_table): Define it here instead.
9040 2001-11-22 Jim Meyering <meyering@lucent.com>
9042 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9044 2001-11-18 Paul Eggert <eggert@twinsun.com>
9046 * tempname.c (TMP_MAX): Remove; no longer needed.
9047 (TEMPORARIES): New macro.
9048 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9049 removes an artificial limitation (e.g. HP-UX 10.20, where
9052 2001-11-18 Jim Meyering <meyering@lucent.com>
9054 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9057 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9058 files will be created before anything else.
9060 2001-11-17 Jim Meyering <meyering@lucent.com>
9062 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9063 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9064 rather than group writable. Patch by Juan F. Codagnone.
9066 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9067 Instead, include "xalloc.h".
9069 * mountlist.c: Include unlocked-io.h after all system headers.
9070 Remove explicit declarations of xmalloc, xrealloc,
9071 and xstrdup. Instead, include "xalloc.h".
9073 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9074 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9075 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9077 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9078 Reported by Padraig Brady.
9080 * mkstemp.c: #undef mkstemp.
9082 (rpl_mkstemp): Rename from mkstemp.
9085 2001-11-16 Jim Meyering <meyering@lucent.com>
9087 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9088 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9089 determine the amount of total physical memory, use pstat_getstatic.
9090 HPUX-11 doesn't define _SC_PHYS_PAGES.
9091 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9092 If sysconf couldn't be used to determine the amount of available
9093 physical memory, use both pstat_getstatic and pstat_getdynamic.
9094 Based on a patch from Bob Proulx.
9096 2001-11-05 Jim Meyering <meyering@lucent.com>
9098 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9100 2001-11-03 Jim Meyering <meyering@lucent.com>
9102 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9103 in argmatch_to_argument call.
9105 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9108 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9109 e.g., a fault due to an attempt to free a NULL pointer.
9111 2001-11-01 Jim Meyering <meyering@lucent.com>
9113 * dirfd.c, dirfd.h: New files.
9114 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9116 * hash.c (hash_print) [TESTING]: Clean up.
9118 2001-10-22 Paul Eggert <eggert@twinsun.com>
9120 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9121 to avoid a warning if -Wall.
9123 2001-10-21 Paul Eggert <eggert@twinsun.com>
9125 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9127 2001-10-21 Jim Meyering <meyering@lucent.com>
9129 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9130 this code would end up calling gettext even in packages built
9132 * getopt.c (_): Likewise.
9133 * regex.c (_): Likewise.
9135 2001-10-20 Paul Eggert <eggert@twinsun.com>
9137 * error.c (strerror_r): Do not declare unless !_LIBC.
9138 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9139 Use strerror_r that is only a macro, even if it is not a function.
9140 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9141 (private_strerror): Use prototypes, not old-style function definition.
9142 (print_errno_message): New function.
9143 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9145 (error_tail, error, error_at_line): Use it.
9147 2001-10-11 Jim Meyering <meyering@lucent.com>
9149 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9150 and quote_n (1, ... to avoid clobbering a buffer.
9152 2001-10-05 Jim Meyering <meyering@lucent.com>
9154 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9155 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9156 * hash-pjw.h: New file.
9158 2001-09-30 Jim Meyering <meyering@lucent.com>
9160 * mountlist.c [MOUNTED_GETFSSTAT]:
9161 Include <sys/ucred.h>, for Apple Darwin.
9162 Include sys/mount.h and sys/fs_types.h only if available.
9164 (read_filesystem_list): Use FS_TYPE.
9166 2001-09-29 Paul Eggert <eggert@twinsun.com>
9168 * exclude.c (excluded_filename): 0 -> false, since it's
9171 2001-09-28 Paul Eggert <eggert@twinsun.com>
9173 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9174 #defines strtoimax. Also treat the other strto* functions
9177 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9178 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9179 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9181 2001-09-26 Jim Meyering <meyering@lucent.com>
9183 Most macros in unlocked-io.h had the wrong number of arguments.
9184 * gen-uio: New script.
9185 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9186 * unlocked-io.hin: Remove file.
9187 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9188 rather than trying to embed it here.
9189 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9190 Reported by Padraig Brady.
9192 2001-09-25 Volker Borchert <bt@teknon.de>
9194 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9196 2001-09-23 Jim Meyering <meyering@lucent.com>
9198 * mountlist.c: Remove useless parentheses in #if directives.
9199 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9200 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9202 2001-09-22 Jim Meyering <meyering@lucent.com>
9204 * localcharset.c: Update from latest gettext.
9205 * config.charset: Likewise.
9207 2001-09-20 Jim Meyering <meyering@lucent.com>
9209 * xstrtol.c (strtoimax): Guard declaration with
9210 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9211 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9212 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9213 (strtoumax): Likewise, for completeness (it wasn't necessary).
9215 2001-09-06 Paul Eggert <eggert@twinsun.com>
9217 * strtoimax.c (HAVE_LONG_LONG):
9218 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9219 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9220 to work around bug in IBM C compiler.
9222 2001-09-16 Jim Meyering <meyering@lucent.com>
9224 * mkdir.c: New file.
9226 2001-09-04 Paul Eggert <eggert@twinsun.com>
9228 * xgetcwd.c: Revert some of the previous change; intead,
9229 fix the HAVE_GETCWD_NULL code to behave more like the
9230 !HAVE_GETCWD_NULL code used to.
9233 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9236 2001-09-04 Paul Eggert <eggert@twinsun.com>
9238 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9239 Use ssize_t, not int, to store result of readlink.
9240 Check for ssize_t overflow as well as size_t overflow,
9241 as POSIX says the result of readlink is implementation-defined
9242 when ssize_t overflows.
9243 Remove unnecessary cast to char*.
9244 Use free+malloc instead of realloc, as the storage doesn't need
9245 to be preserved and it's clearer and can be more efficient that way.
9246 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9247 * xreadlink.h (xreadlink): Update prototype.
9249 2001-09-03 Paul Eggert <eggert@twinsun.com>
9251 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9252 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9253 spotted by Jim Meyering.
9255 2001-09-03 Jim Meyering <meyering@lucent.com>
9257 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9259 2001-09-03 Paul Eggert <eggert@twinsun.com>
9261 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9262 like the HAVE_GETCWD_NULL code.
9263 Include pathmax.h if not HAVE_GETCWD.
9264 Do not include xalloc.h.
9265 (INITIAL_BUFFER_SIZE): New symbol.
9266 Do not use xmalloc / xrealloc, since the caller is responsible for
9267 handling errors. Preserve errno around `free' during failure.
9268 Do not overrun buffer when using getwd.
9270 2001-09-03 Paul Eggert <eggert@twinsun.com>
9272 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9273 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9275 2001-09-02 Jim Meyering <meyering@lucent.com>
9277 * error.c: Update from GNU libc.
9279 2001-09-01 Jim Meyering <meyering@lucent.com>
9281 * xreadlink.c: New file.
9282 * xreadlink.h: New file.
9283 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9285 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9286 doesn't conflict with sparc Solaris 7's definition in
9287 /usr/include/sys/int_types.h.
9289 * exclude.c: Use `""', not `<>' to #include non-system header files.
9290 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9291 and strncasecmp as r-values. Unixware didn't have declarations.
9293 2001-08-31 Jim Meyering <meyering@lucent.com>
9295 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9296 Use an initial, malloc'd, buffer of length 128 rather than
9297 a statically allocated one of length 1024.
9299 2001-08-30 Paul Eggert <eggert@twinsun.com>
9301 * xgetcwd.c: Don't include pathmax.h.
9302 Include stdlib.h and unistd.h if available.
9304 (xmalloc, xstrdup, free): Remove decls.
9305 (xgetcwd): Don't assume sizes fit in unsigned.
9306 Check for overflow when computing sizes.
9307 Simplify reallocation code.
9309 2001-08-28 Paul Eggert <eggert@twinsun.com>
9311 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9313 * strtoimax.c: Renamed from strtoxmax.c, removing the
9316 Also, make the following further changes to make this file's
9317 configuration more similar to that of strtol.c:
9318 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9319 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9320 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9321 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9322 changed to signed values.
9324 And make the following changes as well:
9325 Fix copyright notice, as 1999 was missing.
9326 (verify): New macro.
9327 (strtoimax): Check sizes at compile-time, not run-time.
9328 Prefer strtol to strtoll if both work.
9329 (main): Remove; it was not that useful and was a pain to maintain.
9331 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9333 2001-08-30 Paul Eggert <eggert@twinsun.com>
9335 * savedir.c (savedir): Remove size parameter, as POSIX says that
9336 a directory's st_size can have an arbitrary value, so the old
9337 usage could waste an arbitrary amount of memory. All uses
9339 * savedir.h: Update prototype.
9341 2001-08-30 Paul Eggert <eggert@twinsun.com>
9343 * xstrtol.c (strtoimax): New decl.
9345 2001-08-28 Paul Eggert <eggert@twinsun.com>
9347 * xstrtol.h: Add copyright notice.
9348 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9349 LONGINT_INVALID_SUFFIX_CHAR.
9351 2001-08-30 Paul Eggert <eggert@twinsun.com>
9353 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9356 2001-08-30 Paul Eggert <eggert@twinsun.com>
9358 * hash.c: Remove '2001' from copyright notice.
9360 2001-08-30 Paul Eggert <eggert@twinsun.com>
9362 * full-write.h: New file.
9363 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9364 * full-write.c: Correct credits, as cccp.c no longer
9365 exists and anyway it was so heavily changed from the old cccp
9366 code as to be unrecognizable. Include full-write.h.
9367 (full_write) Return size_t, with short writes meaning failure.
9368 All callers changed. This fixes a bug with large buffers
9370 * utime.c: Include full-write.h.
9372 2001-08-30 Paul Eggert <eggert@twinsun.com>
9374 Merge 'exclude' changes from tar 1.13.22.
9375 This fixes one or two unlikely storage allocation overflow bugs,
9376 but doesn't change user-visible behavior otherwise.
9378 2001-08-30 Paul Eggert <eggert@twinsun.com>
9380 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9381 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9382 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9383 Include if available.
9384 (<xalloc.h>): Include
9385 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9386 (verify): New macro. Use it to verify that EXCLUDE macros do not
9387 collide with FNM macros.
9388 (struct patopts): New struct.
9389 (struct exclude): Use it, as exclude patterns now come with options.
9390 (new_exclude): Support above changes.
9391 (new_exclude, add_exclude_file):
9392 Initial size must now be a power of two to simplify overflow checking.
9393 (free_exclude, fnmatch_no_wildcards): New function.
9394 (excluded_filename): No longer requires options arg, as the options
9395 are determined by add_exclude. Now returns bool, not int.
9396 (excluded_filename, add_exclude):
9397 Add support for the fancy new exclusion options.
9398 (add_exclude, add_exclude_file): Now takes int options arg.
9399 Check for arithmetic overflow when computing sizes.
9400 (add_exclude_file): xrealloc might modify errno, so don't
9401 realloc until after errno might be used.
9403 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9405 (free_exclude): New decl.
9406 (add_exclude, add_exclude_file): Now takes int options arg.
9407 (excluded_filename): No longer requires options arg, as the options
9408 are determined by add_exclude. Now returns bool, not int.
9410 2001-08-30 Paul Eggert <eggert@twinsun.com>
9412 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9414 2001-08-27 Jim Meyering <meyering@lucent.com>
9416 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9418 * version-etc.c (N_): Remove definition.
9419 Revert most of last change.
9420 Instead, simply don't mark the `Copyright...' string for translation.
9421 Based on advice from Paul Eggert.
9423 * strtoxmax.c: Tweak comment.
9425 2001-08-26 Jim Meyering <meyering@lucent.com>
9427 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9428 of copyright with `%s' so translators don't get an untranslated
9430 (COPYRIGHT_YEAR): Define.
9431 (version_etc): Use fprintf rather than fputs.
9432 Suggestion from Ulrich Drepper.
9434 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9436 * strtoll.c: New file, from GNU libc.
9437 * xstrtoimax.c: New file.
9439 * xstrtol.h: Add xstrtoimax.
9440 * strtoumax.c: New file. Simply include "strtoumax.c".
9441 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9443 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9444 * strtoxmax.c: ... then renamed to this.
9446 2001-08-13 Paul Eggert <eggert@twinsun.com>
9448 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9449 Port to Solaris 8, where 'sed' requires a space after the 'r'
9450 command, and where sh dislikes "$/". Clean up the spacing a bit.
9451 Redirect output to $tmp just once.
9453 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9455 * addext.c (<errno.h>): Include.
9456 (errno): Declare if not defined.
9457 (addext): Work correctly when pathconf returns -1 and leaves
9458 errno alone because there is no limit. Also, work even if
9459 pathconf returns a value greater than SIZE_MAX.
9461 2001-08-12 Jim Meyering <meyering@lucent.com>
9463 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9464 Simply `return getcwd (NULL, 0);'.
9465 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9466 Use 1300 as initial value for length, not PATH_MAX.
9468 * pathmax.h: Clean up cpp syntax.
9470 2001-08-12 Jim Meyering <meyering@lucent.com>
9472 * gettimeofday.c: New file.
9474 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9476 2001-08-04 Jim Meyering <meyering@lucent.com>
9478 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9479 to get in sync with glibc.
9481 2001-08-03 Paul Eggert <eggert@twinsun.com>
9483 The following changes are from gettext 0.10.39 as maintained by
9486 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9487 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9488 with inverted sense. All uses changed.
9490 * mbswidth.c: Don't include <limits.h>.
9491 Include <stdlib.h> and <string.h> unconditionally.
9492 (iswcntrl, mbsinit, ISCNTRL): New macros.
9493 (mbsnwidth): Use K&R style function declarations.
9494 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9495 can optimize it when MB_CUR_MAX == 1.
9496 The width of control characters is zero, not 1.
9498 2001-07-15 Jim Meyering <meyering@lucent.com>
9500 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9501 (BUILT_SOURCES): Add unlocked-io.h.
9502 (io_functions): Define.
9503 (unlocked-io.h): New rule.
9504 (DISTCLEANFILES): Add unlocked-io.h.
9505 (all-local): Depend on unlocked-io.h, to ensure it is created.
9507 * unlocked-io.hin: New file
9509 * regex.c: Update from glibc.
9511 2001-07-05 Jim Meyering <meyering@lucent.com>
9513 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9515 (libfetish_a_SOURCES): Put all .h files here instead.
9516 Remove a thus-exposed (better checks in automake) duplicate and
9517 two unnecessary .h files.
9519 2001-06-11 Jim Meyering <meyering@lucent.com>
9521 * regex.c: Update from GNU libc.
9523 2001-05-27 Jim Meyering <meyering@lucent.com>
9525 * readutmp.h (UT_TYPE): Define.
9527 2001-05-24 Jim Meyering <meyering@lucent.com>
9529 * argmatch.c: Include "quote.h".
9530 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9531 quote function. Reported by Göran Uddeborg.
9533 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9535 * dirname.c (dir_name): Compute append_dot using path, not newpath
9536 which is not yet declared.
9538 2001-05-11 Paul Eggert <eggert@twinsun.com>
9540 * Makefile.am (libfetish_a_SOURCES):
9541 Add strftime.c, since we now compile it on all hosts.
9543 * strftime.c (my_strftime):
9544 Define to nstrftime if emacs, but only if my_strftime is not defined.
9545 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9546 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9547 Add one more extra argument: a nanoseconds value.
9550 (my_strftime function): Add %N format.
9551 (emacs_strftimeu): Renamed from emacs_strftime,
9552 with extra ut argument.
9554 2001-05-11 Paul Eggert <eggert@twinsun.com>
9556 dirname code cleanup. base_name now behaves more compatibly
9557 with POSIX basename when given file names that have trailing
9558 slashes, and similarly for dir_name. Add new primitives
9559 base_len and dir_len. Put the directory-name-related decls
9562 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9563 * backupfile.c (base_name): Likewise.
9564 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9565 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9566 * makepath.c (strip_trailing_slashes): Likewise.
9567 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9569 * rename.c (strip_trailing_slashes): Likewise.
9570 * same.c (base_name): Likewise.
9571 * stripslash.c (ISSLASH): Likewise.
9573 * addext.c: Include <dirname.h> after size_t is defined.
9574 * backupfile.c: Likewise.
9576 * addext.c (addext): Use base_len to trim redundant
9577 trailing slashes instead of doing it ourselves.
9578 But do not trim the last slash if it is not redundant.
9580 * backupfile.c (find_backup_file_name,
9581 max_backup_version): Use base_len instead of rolling it ourselves.
9582 Handle the case of "" and (on DOS) "C:" correctly.
9584 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9585 Include <string.h>, <dirname.h>.
9586 (base_name): Allow file names ending in slashes, other than names
9587 that are all slashes. In this case, return the basename followed
9588 by the slashes. This is more general, and can be used in places
9589 where the original base_name purposely had an assertion failure.
9590 (base_len): New function.
9592 * dirname.c: Include <string.h> instead of <stdlib.h>.
9593 Do not include <assert.h>; no longer needed.
9595 (memrchr): Remove decl.
9596 (dir_name_r): Remove.
9597 (dir_len): Renamed from dirlen. All callers changed.
9598 Rewrite in terms of base_name, for simplicity and consistency.
9599 (dir_name): Never return NULL. All callers changed.
9600 Do not include <stdlib.h> in test program; no longer needed.
9601 return 0; is fine for test program.
9603 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9605 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9607 * path-concat.c (path_concat): Use base_len to compute
9608 base length, not strlen; this means we cannot rely on memcpy
9611 * same.c (STREQ): Remove.
9612 (same_name): Handle the case where the basename ends in trailing '/'.
9614 * stripslash.c (strip_trailing_slashes): Return nonzero if
9615 a slash was stripped. Do not strip the last slash after a
9618 2001-04-08 Jim Meyering <meyering@lucent.com>
9620 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9621 recomputed; that's necessary when the offset spans a DST transition.
9622 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9624 2001-04-02 Jim Meyering <meyering@lucent.com>
9626 * regex.h, regex.c: Update from GNU libc.
9628 2001-03-19 Paul Eggert <eggert@twinsun.com>
9630 * version-etc.c (version_etc_copyright): Update to 2001.
9632 2001-03-16 Paul Eggert <eggert@twinsun.com>
9634 * tempname.c (uint64_t): Define to uintmax_t if
9635 not defined, and if UINT64_MAX is not defined.
9636 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9637 Reported by John David Anglin.
9639 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9641 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9642 alias if codeset is empty.
9643 * config.charset (BeOS): Use wildcard syntax.
9645 2001-03-13 Jim Meyering <meyering@lucent.com>
9647 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9648 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9651 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9653 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9655 * unicodeio.c (print_unicode_char): Simplify accordingly.
9657 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9659 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9660 support for DOS/DJGPP.
9662 2001-02-28 Paul Eggert <eggert@twinsun.com>
9664 * Makefile.am (libfetish_a_SOURCES):
9665 Add dup-safer.c, fopen-safer.c.
9666 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9668 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9670 2001-02-25 Paul Eggert <eggert@twinsun.com>
9672 The mkstemp replacement is taken from glibc 2.2.2, with some
9673 portability fixes for use outside glibc, as follows:
9675 * tempname.c (struct_stat64): New macro.
9676 (direxists, __gen_tempname): Use it.
9677 This avoids a portability problem with Solaris 8.
9679 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9680 (<stddef.h>, <stdint.h>, <string.h>):
9681 Include only if STDC_HEADERS || _LIBC.
9682 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9683 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9684 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9685 (__set_errno): Define this macro if <errno.h> doesn't.
9686 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9687 Define these macros if <stdio.h> doesn't.
9688 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9689 Define these macros if <sys/stat.h>
9690 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9691 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9692 __xstat64): Define if not _LIBC.
9693 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9694 (__gen_tempname): Invoke gettimeofday only if
9695 HAVE_GETTIMEOFDAY || _LIBC;
9696 otherwise, fall back on plain "time".
9697 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9699 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9701 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9703 2001-02-17 Jim Meyering <meyering@lucent.com>
9705 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9706 around included file name.
9708 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9710 * strftime.c: Update from GNU libc (the only changes were to comments).
9712 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9714 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9716 2001-02-17 Paul Eggert <eggert@twinsun.com>
9718 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9719 Remove workaround macros for hosts that have mbrtowc but not
9720 mbstate_t, as we now insist on proper declarations for both
9721 before using mbrtowc.
9723 2001-02-17 Jim Meyering <meyering@lucent.com>
9725 * regex.c: Update from libc.
9727 2001-02-16 Paul Eggert <eggert@twinsun.com>
9729 * alloca.c (malloc): Undef before defining, since stdlib.h
9730 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9731 Reported by Mark Hounschell via Paul Eggert.
9733 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9735 * config.charset: Update for FreeBSD 4.2.
9737 2001-01-26 Jim Meyering <meyering@lucent.com>
9739 * quotearg.c: Include stddef.h.
9740 * quote.c: Include stddef.h.
9741 Reported by Axel Kittenberger.
9743 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9744 line in double quotes so that it evokes a better diagnostic.
9745 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9746 Reported by Axel Kittenberger.
9748 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9750 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9751 to avoid a warning. Add back 'const' to inptr.
9753 2001-01-16 Jim Meyering <meyering@lucent.com>
9755 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9758 2001-01-14 Jim Meyering <meyering@lucent.com>
9760 * rename.c: New file. From Volker Borchert.
9761 Include stdlib.h, string.h or strings.h, and xalloc.h.
9762 Use strip_trailing_slashes rather than open-coding it.
9764 2001-01-03 Paul Eggert <eggert@twinsun.com>
9766 * strftime.c: Sync with glibc time/strftime.c 1.81.
9768 2001-01-03 Jim Meyering <meyering@lucent.com>
9770 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9771 local `inptr' to avoid warning with some system declarations of iconv.
9773 2000-12-29 Paul Eggert <eggert@twinsun.com>
9775 * modechange.c: Do not assume that mode_t uses the
9776 traditional octal encoding. E.g. "chmod 1 FOO" should set
9777 the other-execute bit of FOO even if S_IXOTH != 1.
9779 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9780 WOTH, XOTH, ALLM): New macros.
9781 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9782 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9784 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9785 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9787 No need to use uintmax_t; unsigned long is long enough.
9788 Don't bother to get suffix since we don't use it.
9790 2000-12-24 Jim Meyering <meyering@lucent.com>
9792 * hash.c (is_prime): Return explicit boolean values.
9793 (hash_get_first): Return NULL to appease Irix5.6's 89.
9794 Reported by Nelson Beebe.
9796 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9798 * localcharset.c (locale_charset): Add support for Win32.
9800 2000-12-18 Paul Eggert <eggert@twinsun.com>
9802 * physmem.h, physmem.c: New files.
9804 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9805 (noinst_HEADERS): Add physmem.h.
9807 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9808 't' for compatibility with Solaris 8 sort.
9810 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9812 * config.charset: Add support for BeOS.
9814 2000-12-16 Jim Meyering <meyering@lucent.com>
9816 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9817 SHELLS_FILE to a file name that's useful on djgpp systems.
9819 (ADDITIONAL_DEFAULT_SHELLS): Define.
9820 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9821 Based mostly on a patch from Prashant TR.
9823 2000-12-16 Jim Meyering <meyering@lucent.com>
9825 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9826 N and M) would have treated it like `chown N:N FILE'.
9828 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9830 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9832 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9833 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9834 to the list of canonical encodings. Rename EUC-CN to GB2312.
9836 2000-12-08 Andreas Schwab <schwab@suse.de>
9838 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9839 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9841 2000-12-07 Jim Meyering <meyering@lucent.com>
9843 * stripslash.c (ISSLASH): Define.
9844 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9847 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9848 (dir_name_r): Declare this function as static.
9849 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9850 manifest itself on a name containing a mix of slashes and
9852 Make this function work with names starting with a DOS-style
9853 drive letter and colon prefix.
9854 (dir_name): Append `.' if necessary.
9855 Based mostly on patches from Prashant TR and Eli Zaretskii.
9857 * dirname.h (dir_name_r): Remove prototype.
9859 2000-12-05 Jim Meyering <meyering@lucent.com>
9861 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9863 2000-12-04 Jim Meyering <meyering@lucent.com>
9865 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9866 Also include memory.h, stdlib.h, unistd.h if appropriate.
9867 Reported by Andreas Jaeger (conflicting declaration of malloc).
9869 2000-12-02 Jim Meyering <meyering@lucent.com>
9871 * closeout.h: Make idempotent, to avoid some obscure warnings.
9873 2000-12-01 Paul Eggert <eggert@twinsun.com>
9875 * memrchr.c: Include <config.h> before any system include file.
9877 2000-11-29 Paul Eggert <eggert@twinsun.com>
9879 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9881 2000-11-26 Jim Meyering <meyering@lucent.com>
9883 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9885 2000-11-22 Paul Eggert <eggert@twinsun.com>
9887 * strftime.c (my_strftime): Do not invoke mbrlen with a
9888 size of (size_t) -1; it's not portable.
9890 2000-11-17 Akim Demaille <akim@epita.fr>
9892 * obstack.h: Formatting changes.
9893 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9894 prevent type checking.
9895 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9896 cast the value to (void *): assigning a `foo *' to a `void *'
9898 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9900 2000-11-17 Jim Meyering <meyering@lucent.com>
9902 * strstr.c: Update from GNU libc.
9904 2000-11-16 Jim Meyering <meyering@lucent.com>
9906 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9908 2000-11-11 Jim Meyering <meyering@lucent.com>
9910 * error.c: Add a couple #includes, merging from GNU libc version.
9912 2000-11-10 Jim Meyering <meyering@lucent.com>
9914 * obstack.h: Update from GNU libc.
9915 * obstack.c: Likewise.
9917 2000-11-06 Paul Eggert <eggert@twinsun.com>
9919 * getusershell.c (setusershell): Use rewind rather than
9920 fseek/fseeko, to avoid configuration hassles with fseeko.
9921 Don't bother opening SHELLS_FILE if shellstream is NULL;
9924 2000-11-05 Jim Meyering <meyering@lucent.com>
9926 * makepath.h (make_dir): Declare.
9927 * makepath.c (make_dir): Remove `static' attribute.
9930 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9932 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9933 last one in a bucket, advance to the next bucket.
9935 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9937 * fnmatch.c: Do not comment out all the code if we are using
9938 the GNU C library, because in some cases we are replacing buggy
9939 code in the GNU C library itself.
9941 2000-10-30 Paul Eggert <eggert@twinsun.com>
9943 * error.h, getline.h, modechange.h:
9944 Remove "2000" from Copyright line, as the file hasn't been
9945 changed this year other than in the copyright notice.
9947 * xalloc.h: Add "2000" to Copyright line, as this file
9948 was changed this year.
9950 2000-10-30 Paul Eggert <eggert@twinsun.com>
9952 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9953 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9954 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9956 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9958 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9959 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9960 doesn't define __restrict_arr.
9962 2000-10-29 Jim Meyering <meyering@lucent.com>
9964 * xstat.in: Fix grammar in comment.
9966 2000-10-28 Jim Meyering <meyering@lucent.com>
9968 * memchr.c: Update from libc.
9969 Adjust for portability:
9970 [HAVE_STDLIB_H]: Include stdlib.h.
9971 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9972 Undef __memchr, too.
9973 [!weak_alias]: Define __memchr to memchr.
9975 * regex.c: Update from libc.
9976 * regex.h: Likewise.
9977 * getopt1.c: Likewise.
9978 * memcmp.c: Likewise.
9980 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9981 Avoid using fseek, when possible -- it's broken by design.
9982 Patch by Ulrich Drepper.
9984 2000-10-26 Jim Meyering <meyering@lucent.com>
9986 * strftime.c: Update from libc.
9988 2000-10-25 Jim Meyering <meyering@lucent.com>
9990 * obstack.c: Update from libc.
9992 2000-10-23 Jim Meyering <meyering@lucent.com>
9994 * hard-locale.c (hard_locale): Revert last change -- it was simply
9995 wrong. That set_locale call must not have any side effects.
9998 2000-10-22 Jim Meyering <meyering@lucent.com>
10000 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
10001 [CYCLIC]: Remove now-unused definition.
10003 * save-cwd.c (O_DIRECTORY): Define, if needed.
10004 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
10005 Suggestion from Ulrich Drepper.
10007 2000-10-21 Jim Meyering <meyering@lucent.com>
10009 * dirname.c (dir_name_r): New function, factored out of dir_name.
10010 (dir_name): Use dir_name_r.
10011 * dirname.h (dir_name_r): Declare it.
10013 2000-10-21 Jim Meyering <meyering@lucent.com>
10015 * dirname.c (memrchr): Declare if necessary.
10016 (dir_name): Remove the restriction that there be no
10017 trailing slashes. Now, this code skips past them, effectively
10019 [TEST_DIRNAME] (main): New unit tests.
10021 * memrchr.c: New file from GNU libc.
10022 Undef __memrchr, too.
10023 [!weak_alias]: Define __memrchr to memrchr.
10024 Guard weak_alias use with `#ifdef weak_alias'.
10026 2000-10-17 Jim Meyering <meyering@lucent.com>
10028 * quote.h (PARAMS): Define and use.
10029 Reported by Akim Demaille.
10031 * getopt.c: Update from libc.
10033 2000-10-16 Jim Meyering <meyering@lucent.com>
10035 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10038 2000-09-25 Jim Meyering <meyering@lucent.com>
10040 * md5.h (rol): Define (from GnuPG).
10042 * sha.c: Give credit (GnuPG) where due.
10043 (M): Use rol rather than open-coding it.
10044 Add a FIXME comment.
10046 2000-09-21 Jim Meyering <meyering@lucent.com>
10048 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10049 Reported by Michael Stone.
10051 2000-09-20 Jim Meyering <meyering@lucent.com>
10053 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10054 (noinst_HEADERS): Add sha.h.
10055 Based on code from Scott G. Miller and from GnuPG.
10057 2000-09-15 Jim Meyering <meyering@lucent.com>
10059 * regex.c: Update from libc.
10061 2000-09-10 Jim Meyering <meyering@lucent.com>
10063 * getopt.c (_getopt_internal): Update from glibc.
10065 2000-09-09 Jim Meyering <meyering@lucent.com>
10067 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10068 think it should be used as a general replacement for isascii.
10069 * fnmatch.c: Likewise.
10070 * mbswidth.c: Likewise
10071 * regex.c: Likewise.
10074 * userspec.c: Include sys/param.h and limits.h.
10076 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10077 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10078 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10079 UID, GID. Check range.
10081 2000-09-06 Jim Meyering <meyering@lucent.com>
10083 * getopt.c (_getopt_internal): Update from glibc.
10085 2000-08-30 Jim Meyering <meyering@lucent.com>
10087 * strftime.c: Merge in changes from GNU libc.
10089 2000-08-26 Jim Meyering <meyering@lucent.com>
10091 * closeout.c: Include "__fpending.h".
10092 (close_stdout_status): Return right away if there's nothing to flush.
10094 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10095 * __fpending.c: New file.
10096 * __fpending.h: New file.
10098 2000-08-07 Paul Eggert <eggert@twinsun.com>
10100 Standardize on "memory exhausted" instead of "Memory exhausted"
10101 or "virtual memory exhausted".
10102 * obstack.c (print_and_abort): Use "memory exhausted", not
10103 "virtual memory exhausted".
10104 * same.c (same_name): Invoke xalloc_die instead of printing
10106 * userspec.c (parse_user_spec): Likewise.
10107 * bumpalloc.h: comment fix
10108 * same.c, userspec.c: Include xalloc.h.
10110 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10111 not char *const and pointing to a constant array.
10112 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10113 (xrealloc): Comment fix.
10115 * userspec.c (parse_user_spec):
10116 Don't translate a message until just before returning,
10117 to avoid unnecessary translation.
10119 2000-08-07 Jim Meyering <meyering@lucent.com>
10121 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10122 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10123 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10124 getgroups.c, gethostname.c, getopt.h, group-member.c,
10125 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10126 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10127 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10128 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10129 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10130 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10131 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10132 yesno.c: Back out Copyright date changes for each file with no change
10133 this year. This eases coordination with other programs using the same
10134 source code modules. From Paul Eggert.
10136 2000-08-03 Greg McGary <greg@mcgary.org>
10138 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10139 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10140 (EXTEND_BUFFER): Use them.
10142 2000-08-01 Jim Meyering <meyering@lucent.com>
10144 * dirname.c (ISSLASH): Define.
10145 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10146 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10147 both `\' and `/' may be use as path separators.
10148 Based on a patch from Prashant TR.
10150 2000-07-31 Paul Eggert <eggert@twinsun.com>
10152 * quotearg.c (quotearg_n_options): Don't make the initial
10153 slot vector a constant, since it might get modified.
10155 2000-07-31 Jim Meyering <meyering@lucent.com>
10157 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10158 * obstack.c (print_and_abort): Likewise.
10160 2000-07-30 Paul Eggert <eggert@twinsun.com>
10162 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10163 buffer, so that the caller can always quote one small
10164 component of a "memory exhausted" message in slot 0.
10165 From a suggestion by Jim Meyering.
10167 2000-07-30 Jim Meyering <meyering@lucent.com>
10169 * makepath.c (make_path): Quote the other instance, too.
10171 * quotearg.c (N_STATIC_SLOTVECS): Define.
10172 (STATIC_BUF_SIZE): Define.
10173 (quotearg_n_options): Use only statically allocated storage when
10174 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10175 than STATIC_BUF_SIZE.
10177 2000-07-29 Jim Meyering <meyering@lucent.com>
10179 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10180 * dirname.c (dir_name): Likewise.
10182 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10184 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10185 (dir_name): Assert that there are no trailing slashes.
10187 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10189 * mbswidth.h (mbswidth): Add a flags argument.
10190 (mbswidth): New declaration.
10191 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10192 * mbswidth.c (mbswidth): Add a flags argument.
10193 (mbsnwidth): New function.
10195 2000-07-24 Jim Meyering <meyering@lucent.com>
10197 * mbswidth.c: Remove useless #else. From Bruno Haible.
10199 2000-07-23 Paul Eggert <eggert@twinsun.com>
10201 * mbswidth.c (_XOPEN_SOURCE):
10202 Don't define; this causes problems on Solaris 7.
10203 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10205 2000-07-23 Paul Eggert <eggert@twinsun.com>
10208 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10209 so that mbstate_t is always defined.
10211 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10212 be 1 in at least one GCC installation, and this configuration
10213 error is likely to be common. Ignoring MB_LEN_MAX hurts
10214 performance on hosts that have mbrtowc but have only unibyte
10215 locales, but I assume these hosts are rare.
10217 2000-07-23 Paul Eggert <eggert@twinsun.com>
10219 * quotearg.c: Streamline by invoking multibyte code only if needed.
10220 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10221 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10222 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10223 invoke multibyte primitives.
10225 2000-07-23 Jim Meyering <meyering@lucent.com>
10227 * basename.c (base_name): Add an assertion.
10229 2000-07-15 Bruno Haible <clisp.cons.org>
10231 * quotearg.c: When the system forces us to redefine mbstate_t,
10232 shadow its mbsinit function.
10234 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10236 * mbswidth.h: New file.
10237 * mbswidth.c: New file.
10238 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10239 (noinst_HEADERS): Add mbswidth.h.
10241 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10243 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10246 2000-07-15 Jim Meyering <meyering@lucent.com>
10248 * makepath.c: Include quote.h.
10249 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10250 corresponding argument in a `quote (...)' call.
10251 Give better diagnostics.
10253 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10254 (noinst_HEADERS): Add quote.h.
10256 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10257 from tar's src/misc.c.
10258 * quote.h: New file. Prototypes for same.
10260 2000-07-10 Paul Eggert <eggert@twinsun.com>
10262 From a suggestion by Bruno Haible.
10263 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10264 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10265 to decide whether to define the BeOS workaround macro;
10266 this adjusts to the change to AC_MBSTATE_T.
10268 2000-07-13 Paul Eggert <eggert@twinsun.com>
10270 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10272 * quotearg.c (quoting_style_args, quoting_style_vals,
10273 quotearg_buffer_restyled): Add support for
10274 clocale_quoting_style. Undo previous change to
10275 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10276 and "{RIGHT QUOTATION MARK}" msgids.
10278 2000-07-05 Paul Eggert <eggert@twinsun.com>
10280 The old behavior of quoting `like this' doesn't look good with
10281 newer, ISO-style fonts. See:
10282 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10284 Instead, quote "like this" by default. Let the translator
10285 tailor the locale-specific quoting behavior by providing
10286 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10288 * quotearg.c (N_): New macro.
10289 (gettext_default): New function.
10290 (quotearg_buffer_restyled): Use
10291 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10292 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10294 2000-07-09 Jim Meyering <meyering@lucent.com>
10296 * Most files: Update copyright dates to include 2000.
10298 2000-07-08 Jim Meyering <meyering@lucent.com>
10300 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10302 (xgethostname): Remove now-unnecessary #ifdef.
10303 Move declaration of `err' into loop where it's used.
10305 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10307 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10308 by allocating a larger buffer. Test the gethostname return value for
10309 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10310 returns an error and ENAMETOOLONG isn't defined.
10312 2000-07-05 Paul Eggert <eggert@twinsun.com>
10313 and Bruno Haible <haible@clisp.cons.org>
10315 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10317 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10319 * quotearg.c (struct quoting_options): Simplify quote_these_too
10322 2000-07-03 Jim Meyering <meyering@lucent.com>
10324 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10325 Reported by Bruno Haible.
10327 2000-07-04 Jim Meyering <meyering@lucent.com>
10329 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10330 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10333 2000-07-03 Paul Eggert <eggert@twinsun.com>
10334 and Bruno Haible <haible@clisp.cons.org>
10336 * quotearg.c (mbrtowc):
10337 Assign to *pwc, and return 1 only if result is nonzero.
10338 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10340 2000-07-03 Jim Meyering <meyering@lucent.com>
10342 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10343 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10346 2000-07-02 Jim Meyering <meyering@lucent.com>
10348 * quotearg.c (mbstate_t): Don't define here.
10350 2000-07-02 Jim Meyering <meyering@lucent.com>
10352 * nanosleep.c (SIGCONT): Define if not already defined.
10354 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10356 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10357 per change in ../m4/ls-mntd-fs.m4.
10358 (read_filesystem_list): Ignore symbolic links.
10360 2000-06-29 Jim Meyering <meyering@lucent.com>
10362 * same.c: Include <string.h> or <strings.h>, as appropriate,
10363 for declaration of strcmp.
10365 * long-options.c: Include <stdlib.h>, for declaration of exit.
10367 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10368 Avoid warning by casting result to `char *' to remove `const'.
10370 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10372 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10374 2000-06-26 Paul Eggert <eggert@twinsun.com>
10376 savedir now sets errno on failure and invokes xmalloc to get memory.
10377 Fix a couple of other minor bugs while we're at it.
10379 * savedir.c (<unistd.h>): Do not include; there's no need.
10380 (NAMLEN): Remove macro.
10381 (malloc, realloc): Remove decls.
10382 (stpcpy): Likewise.
10383 ("xalloc.h"): Include.
10384 (NAME_SIZE_DEFAULT): New macro.
10385 (savedir): Use xmalloc / xrealloc to allocate memory.
10386 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10387 Skip "" directory entries.
10388 Use strlen to calculate directory entry length, since the old method
10389 is rarely used these days and isn't worth supporting.
10390 Don't use a pointer after freeing it.
10391 Check for integer overflow when calculating allocation size.
10392 Use memcpy to copy entries, instead of stpcpy.
10393 Set errno properly when returning NULL.
10394 Check for readdir error.
10396 2000-06-26 Jim Meyering <meyering@lucent.com>
10398 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10400 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10402 * getusershell.c (xmalloc, xrealloc): Remove functions.
10404 Don't include <stdlib.h>. Don't declare malloc, realloc.
10406 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10408 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10410 2000-06-24 Jim Meyering <meyering@lucent.com>
10412 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10414 2000-06-21 Jim Meyering <meyering@lucent.com>
10416 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10418 2000-06-19 Paul Eggert <eggert@twinsun.com>
10420 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10421 (mbrtowc, mbstate_t): Define substitutes if
10422 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10423 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10424 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10428 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10429 than 1024, return a memory chunk of least possible size, instead
10430 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10431 Use free/xmalloc instead of xrealloc to avoid copying for very long
10434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10436 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10437 address, not strdup. Include <stdlib.h> and don't declare free().
10439 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10441 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10444 2000-06-21 Jim Meyering <meyering@lucent.com>
10446 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10447 (noinst_HEADERS): Add getstr.h.
10449 * getline.c (getstr): Move into a separate file.
10450 * getstr.c (getstr): New file, extracted from getline.c, with
10451 the following changes: new parameter, delim2; both delim[12]
10452 parameters have type `int', not `char'. The latter would lose
10453 with 8-bit delimiters.
10454 * getstr.h: New file.
10456 2000-06-19 Jim Meyering <meyering@lucent.com>
10458 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10460 2000-06-18 Jim Meyering <meyering@lucent.com>
10462 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10463 Besides, these days every porting target provides a mkdir function.
10465 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10466 (this snippet comes from src/system.h).
10468 2000-06-15 Paul Eggert <eggert@twinsun.com>
10470 * human.c (adjust_value): New function.
10471 (human_readable_inexact): Apply rounding style even when
10472 printing approximate values.
10474 2000-06-14 Paul Eggert <eggert@twinsun.com>
10476 * human.c (human_readable_inexact): Allow an input block
10477 size that is not a multiple of the output block size, and vice versa.
10478 Reported by Piergiorgio Sartor.
10480 2000-06-14 Paul Eggert <eggert@twinsun.com>
10482 * getdate.y (get_date): Apply relative times after time
10483 zone indicator, not before. Reported by Todd A. Jacobs.
10485 2000-06-13 Jim Meyering <meyering@lucent.com>
10487 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10489 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10491 2000-06-12 Paul Eggert <eggert@twinsun.com>
10493 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10495 2000-06-04 Paul Eggert <eggert@twinsun.com>
10497 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10499 2000-06-04 Jim Meyering <meyering@lucent.com>
10501 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10502 SunOS 4.1.4 for which gid_t is an unsigned type.
10504 2000-06-03 Jim Meyering <meyering@lucent.com>
10506 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10508 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10510 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10511 newer, don't install charset.alias.
10512 * config.charset: Change the Linux/glibc rules so they become empty
10513 on glibc-2.1 or newer.
10515 2000-06-02 Jim Meyering <meyering@lucent.com>
10517 * mountlist.c: Back out last change. Instead, do this...
10518 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10519 member using the same `ignore'-testing code.
10520 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10524 2000-05-29 Jim Meyering <meyering@lucent.com>
10526 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10527 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10529 2000-05-22 Jim Meyering <meyering@lucent.com>
10531 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10533 2000-05-18 Jim Meyering <meyering@lucent.com>
10535 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10536 back, too, since it may have been modified by allocate_entry.
10537 (hash_delete): Rewrite to use neither the assignment operator
10538 nor the comma operator in an if-expression.
10540 2000-05-15 Paul Eggert <eggert@twinsun.com>
10543 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10544 Remove; no longer needed.
10545 "quotearg.h": Add include.
10546 (file_name): Do not bother to explicitly initialize to NULL; it's less
10547 efficient on some hosts.
10548 (close_stdout_status): Remove test as to whether stdout was already
10549 closed; it breaks for the case "echo x | sort >&-".
10550 Quote file name colons.
10551 Do not assume that _("write error") lacks format strings.
10553 2000-05-15 Jim Meyering <meyering@lucent.com>
10555 * version-etc.c (version_etc_copyright): Update the copyright string
10556 used in all --version output.
10558 2000-05-14 Jim Meyering <meyering@lucent.com>
10560 * closeout.c (close_stdout_set_file_name): New function.
10561 (close_stdout_status): Use new file-scoped global.
10562 Return right away if fstat says the stdout file descriptor is invalid.
10563 * closeout.h (close_stdout_set_file_name): Declare.
10565 2000-05-10 Jim Meyering <meyering@lucent.com>
10567 * closeout.c [default_exit_status]: New file-scoped variable.
10568 (close_stdout_set_status): New function.
10569 * closeout.h (close_stdout_set_status): Declare.
10571 2000-05-08 Jim Meyering <meyering@lucent.com>
10573 * long-options.c: Don't include closeout.h.
10574 (parse_long_options): Don't call close_stdout for --version.
10576 2000-05-06 Jim Meyering <meyering@lucent.com>
10578 * strnlen.c: Undefine __strnlen and strnlen.
10579 [!weak_alias]: Define __strnlen to strnlen.
10581 * atexit.c: New file, from libiberty.
10583 2000-05-06 Jim Meyering <meyering@lucent.com>
10585 * closeout.c (close_stdout_status): Also check for errors on the
10588 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10590 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10591 instead of xmalloc, xrealloc, path_concat.
10592 (locale_charset): Treat empty environment variables as absent.
10593 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10595 2000-05-04 Jim Meyering <meyering@lucent.com>
10597 * getopt.c: Update from glibc.
10598 * obstack.c: Likewise.
10599 * obstack.h: Likewise.
10600 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10602 * regex.h: Likewise.
10603 * strndup.c: Likewise.
10604 * strnlen.c: New file, from glibc.
10606 2000-05-01 Jim Meyering <meyering@lucent.com>
10608 * full-write.c (full_write): Remove `FIXME' part of comment.
10610 2000-04-29 Jim Meyering <meyering@lucent.com>
10612 * path-concat.c: Declare strdup only if it's not defined.
10613 * canon-host.c: Likewise.
10615 2000-04-28 Jim Meyering <meyering@lucent.com>
10617 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10618 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10619 included first, then limits.h is included by locale.h by libintl.h.
10620 From John David Anglin.
10622 2000-04-25 Jim Meyering <meyering@lucent.com>
10624 * makepath.c (S_IRWXUGO): Define.
10625 (make_path): Always perform explicit chmod if MODE specifies any
10626 of the `special' permission bits. Prompted by a bug report against
10627 install from Mate Wierdl and Joost van Baal.
10629 2000-04-18 Jim Meyering <meyering@lucent.com>
10631 * README: New file.
10633 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10634 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10636 2000-04-17 Jim Meyering <meyering@lucent.com>
10638 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10639 the definition of it to rpl_strftime also defined-away the system's
10642 2000-04-15 Jim Meyering <meyering@lucent.com>
10644 Use `C' to denote so-called `contiguous' files, the same way
10646 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10647 (ftypelet): Use S_ISCTG.
10648 From Michael Deutschmann.
10650 2000-04-14 Jim Meyering <meyering@lucent.com>
10652 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10654 2000-04-08 Jim Meyering <meyering@lucent.com>
10656 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10657 names don't conflict. Reported by Eli Zaretskii.
10659 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10661 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10662 bug. Deal with the different error behavior of Irix iconv.
10664 2000-04-07 Jim Meyering <meyering@lucent.com>
10666 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10667 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10669 2000-04-05 Jim Meyering <meyering@lucent.com>
10671 Portability tweaks required for ultrix4.3.
10672 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10673 * readutmp.c: Include sys/types.h before sys/stat.h.
10674 * canon-host.c: Declare strdup.
10675 * path-concat.c: Likewise.
10676 From John David Anglin.
10678 2000-04-04 Jim Meyering <meyering@lucent.com>
10680 Be more DOS 8.3-friendly.
10681 * ref-add.sin: Renamed from ref-add.sed.in.
10682 * ref-del.sin: Renamed from ref-del.sed.in.
10683 * Makefile.am: Reflect renaming.
10684 Reported by Eli Zaretskii.
10686 Use a temporary file name that won't clash with `charset.alias'
10687 in the DOS 8.3 name space.
10688 * Makefile.am (charset_tmp): Define.
10689 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10690 (uninstall-local): Likewise.
10691 Reported by Eli Zaretskii.
10693 2000-03-29 Paul Eggert <eggert@twinsun.com>
10695 * time/strftime.c (my_strftime): Make sure we call the system
10696 strftime, not ourselves, when invoking the underlying strftime.
10698 2000-03-24 Jim Meyering <meyering@lucent.com>
10700 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10701 (charset_alias): Define.
10702 (install-exec-local): Factor out common code.
10703 (uninstall-local): Split lines longer than 80.
10704 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10705 (SUFFIXES): Define.
10706 (.sed.in.sed): New rule. Don't redirect directly to $@.
10707 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10709 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10711 * config.charset: Output a line containing "Packages using this file".
10712 * ref-add.sed.in, ref-del.sed.in: New files.
10713 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10714 ref-del.sed): New rules.
10716 2000-03-17 Jim Meyering <meyering@lucent.com>
10718 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10719 Otherwise, include <strings.h>
10721 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10723 * unicodeio.c (utf8_wctomb): New function.
10724 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10725 format instead of in UCS-4 with platform dependent endianness.
10727 2000-03-07 Paul Eggert <eggert@twinsun.com>
10729 * savedir.c (savedir): Work even if directory size is
10730 negative; this can happen with some screwy NFS configurations.
10732 2000-03-06 Jim Meyering <meyering@lucent.com>
10734 * localcharset.c (get_charset_aliases): Don't try to free file_name
10735 if it's NULL (because we ran out of memory). From Bruno Haible.
10737 2000-03-05 Jim Meyering <meyering@lucent.com>
10739 * localcharset.c ("path-concat.h"): Include.
10740 (get_charset_aliases): Use path_concat instead of ANSI string
10743 * unicodeio.h (PARAMS): Define.
10744 Use it to guard prototype.
10746 2000-03-04 Jim Meyering <meyering@lucent.com>
10748 * Makefile.am (install-exec-local): Create $(libdir) before installing
10750 (uninstall-local): Uncomment this rule so `make distcheck' works
10753 * unicodeio.c (<errno.h>): Include it.
10754 (errno): Declare if not defined.
10756 * localcharset.c: Add Bruno's comment justifying use of volatile.
10758 * config.charset: New version, incorporating remarks from a linux
10759 i18n mailing list. From Bruno Haible.
10761 2000-03-02 Jim Meyering <meyering@lucent.com>
10763 * Makefile.am (EXTRA_DIST): Add config.charset.
10765 2000-03-01 Jim Meyering <meyering@lucent.com>
10767 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10768 * unicodeio.c: Likewise.
10770 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10772 * config.charset: New file.
10773 * localcharset.c: New file.
10774 * unicodeio.h, unicodeio.c: New files.
10775 * Makefile.am (DEFS): Add -DLIBDIR=...
10776 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10777 (noinst_HEADERS): Add unicodeio.h.
10778 (all-local, install-exec-local, charset.alias): New targets.
10780 2000-02-28 Paul Eggert <eggert@twinsun.com>
10782 * quotearg.c (ALERT_CHAR): New macro.
10783 (quotearg_buffer_restyled): Use it.
10785 2000-02-27 Jim Meyering <meyering@lucent.com>
10787 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10788 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10790 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10791 not `#if STDC_HEADERS'.
10792 Declare malloc if needed.
10794 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10795 now that autoconf always defines the HAVE_DECL_ symbols.
10796 * human.c: Likewise.
10797 * same.c: Likewise.
10798 * strtoumax.c: Likewise.
10800 * backupfile.c: Arrange for cpp to fail if the configure-time
10801 declaration check was not run.
10802 * hash.c: Likewise.
10803 * human.c: Likewise.
10804 * same.c: Likewise.
10805 * strtoumax.c: Likewise.
10807 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10808 then first look up the entire `.'-containing string as a login name.
10810 2000-02-18 Paul Eggert <eggert@twinsun.com>
10812 * getdate.y: Handle two-digit years with leading zeros correctly.
10813 (textint): New typedef.
10814 (parser_control): Member year changed from int to textint.
10816 (YYSTYPE): Removed; replaced by %union with int and textint members.
10817 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10818 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10819 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10820 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10821 (date, number, to_year): Use width of number in digits, not its value,
10822 to determine whether it's a 2-digit year, or a 2-digit time.
10823 (yylex): Store number of digits of numeric tokens.
10824 Reported by John Kendall.
10826 (parser_control): Changed from struct parser_control to typedef (for
10827 consistency). All uses changed.
10829 (tID): Removed; not used.
10830 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10832 2000-02-14 Paul Eggert <eggert@twinsun.com>
10834 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10835 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10837 2000-02-12 Jim Meyering <meyering@lucent.com>
10839 * userspec.c (ISDIGIT): Define it.
10840 (isdigit): Remove definition.
10841 (is_number): Use ISDIGIT, not isdigit.
10842 <libintl.h>: Include.
10843 (_ and N_): Define.
10844 (parse_user_spec): Mark translatable strings.
10846 2000-02-10 Jim Meyering <meyering@lucent.com>
10848 With these changes, nanosleep.[ch] are finally enough like the other
10849 lib/* replacement files to compile on a few more losing systems.
10851 * nanosleep.h: Don't include config.h.
10852 Remove prototype from declaration of nanosleep.
10853 (PARAMS): Remove now-unneeded definition.
10854 * nanosleep.c: #undef nanosleep.
10855 (rpl_nanosleep): Rename from nanosleep.
10857 2000-02-03 Jim Meyering <meyering@lucent.com>
10859 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10860 rather than with `#if HAVE_UTMPNAME'.
10862 2000-02-01 Jim Meyering <meyering@lucent.com>
10864 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10866 2000-01-31 Jim Meyering <meyering@lucent.com>
10868 * nanosleep.h (nanosleep): Guard declaration with
10869 `#if ! HAVE_DECL_NANOSLEEP'.
10870 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10871 the declaration in that vendor's sys/timers.h.
10872 Reported by Christian Krackowizer.
10874 * quotearg.c (ISASCII): Add #undef and move definition to follow
10875 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10876 (ISPRINT): Likewise.
10877 Reported by Tom Tromey.
10879 2000-01-30 Jim Meyering <meyering@lucent.com>
10881 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10882 uses of ->ut_name. The latter doesn't work with new Linux header files
10883 where only utmpx.ut_user is declared.
10885 * readutmp.h (UT_USER): Define.
10887 2000-01-23 Jim Meyering <meyering@lucent.com>
10889 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10892 2000-01-22 Jim Meyering <meyering@lucent.com>
10894 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10895 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10896 Required for some AIX systems. Reported by Christian Krackowizer.
10897 [TESTING] (main): New function.
10899 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10900 * dirname.c (dir_name): Support for DOS-style file names with drive
10903 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10905 * strverscmp.c (ISDIGIT): Define.
10906 (strverscmp): Use ISDIGIT, not isdigit.
10908 2000-01-17 Paul Eggert <eggert@twinsun.com>
10910 * nanosleep.c (nanosleep):
10911 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10912 POSIX.1 doesn't require SA_INTERRUPT and some systems
10913 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10914 it's been part of POSIX.1 since day 1 (in 1988).
10916 2000-01-17 Jim Meyering <meyering@lucent.com>
10918 * interlock: Remove unused file. Reported by François Pinard.
10920 2000-01-16 Paul Eggert <eggert@twinsun.com>
10922 * quotearg.c (quotearg_buffer_restyled): Do not quote
10923 alert, backslash, formfeed, and vertical tab unnecessarily in
10924 shell quoting style.
10927 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10928 Free Software Foundation, Inc.
10929 Copying and distribution of this file, with or without modification,
10930 are permitted provided the copyright notice and this notice are preserved.