1 2006-09-28 Jim Meyering <jim@meyering.net>
3 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
6 2006-09-27 Jim Meyering <jim@meyering.net>
8 This file could end up with a definition for a function
9 named __strndup, rather than rpl_strndup on a system with
10 incomplete weak_alias support.
11 * strndup.c (strndup): Rename from __strndup.
12 Remove #defines that used to map __strndup to strndup.
13 Don't use K&R prototypes.
14 Remove LIBC-related code, since this file is not sync'd with glibc.
15 * strndup.h: Revamp, accordingly.
17 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
19 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
22 * __fpending.h: Don't include <stdio_ext.h> unless
23 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
24 it causes <stdio_ext.h> to cause a compile-time error.
25 Problem reported by Nelson H. F. Beebe.
26 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
27 of HAVE_DECL___PENDING.
29 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
31 * savewd.c: Include <signal.h>, for 'raise'.
33 2006-09-26 Eric Blake <ebb9@byu.net>
35 * verror.c: Include <config.h> unconditionally.
37 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
39 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
40 (gl_linked_iterator_from_to): Initialize struct completely.
41 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
42 (gl_tree_iterator_from_to): Likewise
43 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
44 * gl_array_list.c [lint] (gl_array_iterator)
45 (gl_array_iterator_from_to): Likewise.
46 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
47 * gl_carray_list.c [lint] (gl_carray_iterator)
48 (gl_carray_iterator_from_to): Likewise.
50 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
51 * md4.c (md4_process_block): Remove unused variable.
52 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
53 parentheses for clarity.
55 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
57 Import this patch from libc:
59 2006-09-06 Jakub Jelinek <jakub@redhat.com>
61 * regex_internal.c (re_string_reconstruct): Handle
62 offset < pstr->valid_raw_len && pstr->offsets_needed case.
63 Ensure no bytes read before raw_mbs array. Pass a saved copy of
64 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
67 2006-09-20 Bruno Haible <bruno@clisp.org>
69 * mkdtemp.c: Import from libc.
70 2006-04-07 Ulrich Drepper <drepper@redhat.com>
71 * sysdeps/posix/tempname.c (__gen_tempname): Change
72 attempts_min into a macro. Use preprocessor to decide how to
73 initialize attempts [Coverity CID 67].
74 2001-11-27 Paul Eggert <eggert@twinsun.com>
75 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
76 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
78 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
80 * mkstemp.h: New file, since some standard headers
82 * mkstemp.c: Revamp to put the !_LIBC code together.
84 Make the _LIBC code resemble glibc original more,
86 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
87 (mkstemp): Remove, since mkstemp.h does this for us.
88 * stdlib--.h: Include mkstemp.h.
90 Import this patch from libc:
92 2006-04-07 Ulrich Drepper <drepper@redhat.com>
94 * tempname.c (__gen_tempname): Change attempts_min
95 into a macro. Use preprocessor to decide how to initialize
96 attempts [Coverity CID 67].
98 2006-09-18 Bruno Haible <bruno@clisp.org>
100 * javaversion.c: Include configmake.h.
102 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
104 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
105 that prevented coreutils 6.1 from building. Problem reported
106 by Petter Reinholdtsen.
108 2006-09-18 Jim Meyering <jim@meyering.net>
110 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
112 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
114 * dirchownmod.c: Don't include fcntl.h; no longer needed.
115 (dirchownmod): New arg FD. All callers changed.
116 Use FD rather than opening the directory ourself, as opening is
117 now the caller's responsibility.
118 * dirchownmod.h: Likewise.
119 * mkancesdirs.c: Include <sys/types.h>, for portability to older
120 hosts that require <sys/types.h> before <sys/stat.h>. Include
121 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
123 (mkancesdirs): Return length of prefix of FILE that has already
124 been made, or -2 if there is a child doing the work. Redo
125 algorithm so that it is O(N) rather than O(N**2). Optimize away
126 ".", and treat ".." specially since it might stray back into
127 already-created areas. Use a subprocess if necessary. New arg
128 WD; all users changed. MAKE_DIR function should now return 1
129 if it creates a directory that is not readable. Return -2 if
130 a child process is spun off.
131 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
132 Adjust signature to match code.
133 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
134 (make_dir_parents): Use a subprocess if necessary. New arg WD;
136 * savewd.c, savewd.h: New files.
138 2006-09-15 Jim Meyering <jim@meyering.net>
140 * rename-dest-slash.c (has_trailing_slash): Use
141 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
142 (rpl_rename_dest_slash): Perform the cheaper trailing slash
143 test before testing whether SRC is a directory.
144 Suggestions from Bruno Haible.
146 Avoid a warning about an unused variable.
147 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
148 into the #ifdef block where it's used.
150 * rename-dest-slash.c: New file.
152 2006-09-14 Bruno Haible <bruno@clisp.org>
154 * allocsa.c: Include <config.h> unconditionally.
155 * asnprintf.c: Likewise.
156 * asprintf.c: Likewise.
157 * c-strcasecmp.c: Likewise.
158 * c-strcasestr.c: Likewise.
159 * c-strncasecmp.c: Likewise.
160 * c-strstr.c: Likewise.
161 * classpath.c: Likewise.
162 * clean-temp.c: Likewise.
163 * concatpath.c: Likewise.
164 * copy-file.c: Likewise.
165 * csharpcomp.c: Likewise.
166 * csharpexec.c: Likewise.
167 * execute.c: Likewise.
168 * fatal-signal.c: Likewise.
169 * findprog.c: Likewise.
170 * fwriteerror.c: Likewise.
171 * gl_array_list.c: Likewise.
172 * gl_array_oset.c: Likewise.
173 * gl_avltree_list.c: Likewise.
174 * gl_avltree_oset.c: Likewise.
175 * gl_avltreehash_list.c: Likewise.
176 * gl_carray_list.c: Likewise.
177 * gl_linked_list.c: Likewise.
178 * gl_linkedhash_list.c: Likewise.
179 * gl_list.c: Likewise.
180 * gl_oset.c: Likewise.
181 * gl_rbtree_list.c: Likewise.
182 * gl_rbtree_oset.c: Likewise.
183 * gl_rbtreehash_list.c: Likewise.
184 * imaxabs.c: Likewise.
185 * imaxdiv.c: Likewise.
186 * javacomp.c: Likewise.
187 * javaexec.c: Likewise.
188 * javaversion.c: Likewise.
189 * linebreak.c: Likewise.
190 * localcharset.c: Likewise.
192 * mbchar.c: Likewise.
193 * mbswidth.c: Likewise.
194 * mkdtemp.c: Likewise.
196 * printf-args.c: Likewise.
197 * printf-parse.c: Likewise.
198 * progname.c: Likewise.
199 * progreloc.c: Likewise.
200 * readlink.c: Likewise.
201 * sh-quote.c: Likewise.
202 * stpcpy.c: Likewise.
203 * stpncpy.c: Likewise.
204 * strcasecmp.c: Likewise.
205 * strcasestr.c: Likewise.
206 * strcspn.c: Likewise.
207 * striconv.c: Likewise.
208 * strncasecmp.c: Likewise.
209 * strnlen1.c: Likewise.
210 * strstr.c: Likewise.
211 * strtok_r.c: Likewise.
213 * tmpdir.c: Likewise.
214 * unicodeio.c: Likewise.
215 * unsetenv.c: Likewise.
216 * vasnprintf.c: Likewise.
217 * vasprintf.c: Likewise.
218 * wait-process.c: Likewise.
219 * xallocsa.c: Likewise.
220 * xsetenv.c: Likewise.
221 * xstriconv.c: Likewise.
223 2006-09-13 Eric Blake <ebb9@byu.net>
225 * getopt.c: Fix typo in last commit.
227 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
229 * _fpending.c: Include <config.h> unconditionally, since we no
230 longer worry about uses that don't define HAVE_CONFIG_H.
231 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
232 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
233 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
234 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
235 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
236 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
237 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
238 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
239 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
240 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
241 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
242 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
243 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
244 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
245 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
246 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
247 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
248 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
249 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
250 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
251 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
252 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
253 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
254 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
255 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
256 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
257 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
258 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
259 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
260 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
261 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
262 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
263 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
264 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
267 2006-09-12 Jim Meyering <jim@meyering.net>
269 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
270 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
271 Reported by Nelson H. F. Beebe.
273 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
275 * argp-help.c (argp_doc): Make sure NULL is not passed to
278 2006-09-10 Bruno Haible <bruno@clisp.org>
280 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
282 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
284 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
285 program_invocation_name and program_invocation_short_name are
287 * argp-namefrob.h: Move declarations of program_invocation_name
288 and program_invocation_short_name to argp.h, so they are visible
292 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
294 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
295 convention. Text proposed by Bruno Haible.
296 (struct argp_option): Document the use of N_() wrappers.
298 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
299 and translate the two parts separately, instead of feeding
300 the whole string to gettext. This allows to exclude
301 '\v' from the strings visible to the translator by writing doc
302 strings as N_("..") "\v" N_("..").
304 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
306 * mktime.c (guess_time_tm): Fix bug where mktime
307 returned the maximum time_t value rather than (time_t) -1.
308 Problem originally reported by William Bardwell
309 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
311 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
313 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
316 2006-09-06 Bruno Haible <bruno@clisp.org>
318 * striconv.h: New file.
319 * striconv.c: New file, merging iconvme.c with GNU gettext's
321 * xstriconv.h: New file.
322 * xstriconv.c: New file.
324 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
326 * argz_.h: Sync from Libtool.
328 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
329 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
331 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
333 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
338 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
340 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
341 Problem reported by Ralf Wildenhues in
342 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
344 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
345 HAVE_STRUCT_STATFS_F_FSTYPENAME.
347 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
349 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
350 or stdbool.h, because they might not exist while configuring.
352 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
353 Don't include unistd.h or limits.h; not needed, since chdir-long.h
355 (O_DIRECTORY): Remove.
357 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
359 Work around a bug in both the Linux and SunOS 64-bit kernels:
360 nanosleep mishandles sleeps for longer than 2**31 seconds.
361 Problem reported by Frank v Waveren in
362 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
363 * nanosleep.c (BILLION): New constant.
364 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
365 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
367 2006-08-30 Jim Meyering <jim@meyering.net>
369 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
372 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
374 * isapipe.c, isapipe.h: New files.
376 2006-08-29 Eric Blake <ebb9@byu.net>
378 * error.c (error_at_line, print_errno_message): Match libc, after
379 resolution of upstream bug 3044.
381 2006-08-29 Bruno Haible <bruno@clisp.org>
383 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
385 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
389 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
391 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
392 sharing with gnulib. Report by Eric Blake.
394 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
396 * fcntl_.h: New file.
397 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
399 * dirchownmod.c: Likewise.
402 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
403 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
404 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
405 just before including <inttypes.h>, to avoid circular inclusion.
407 2006-08-28 Bruno Haible <bruno@clisp.org>
409 * inttypes_.h (SCNX*): Remove definitions.
410 Reported by Eric Blake.
412 2006-08-26 Bruno Haible <bruno@clisp.org>
414 * vasnprintf.c (EOVERFLOW): Remove definition.
415 (VASNPRINTF): Return a string of length > INT_MAX without failing.
416 * vasprintf.c: Include errno.h, limits.h.
417 (EOVERFLOW): New fallback definition.
418 (vasprintf): Test here whether the string length is > INT_MAX.
419 * vsnprintf.c: Include errno.h, limits.h.
420 (EOVERFLOW): New fallback definition.
421 (vsnprintf): Fix bug when generated string was too long for the buffer.
422 Test here whether the string length is > INT_MAX.
424 2006-08-26 Bruno Haible <bruno@clisp.org>
425 Simon Josefsson <jas@extundo.com>
428 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
430 2006-08-28 Bruno Haible <bruno@clisp.org>
432 * c-strstr.h: New file, from GNU gettext.
433 * c-strstr.c: New file, from GNU gettext.
435 2006-08-26 Bruno Haible <bruno@clisp.org>
437 * inttypes_.h: New file.
438 * inttypes.h: Remove file.
439 * stdint_.h: Include <inttypes.h> through its absolute filename.
441 * imaxabs.c: New file.
443 * imaxdiv.c: New file.
445 2006-08-22 Bruno Haible <bruno@clisp.org>
447 * readutmp.h: Skip most definitions if neither <utmp.h> nor
450 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
453 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
454 Problem reported by Bruno Haible.
456 2006-08-21 Bruno Haible <bruno@clisp.org>
459 * mbchar.h: Include <wctype.h> only if it exists.
461 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
463 * cycle-check.h: Include <stdint.h> unconditionally, since we
464 now assume the stdint module. Do not include inttypes.h.
465 * fsusage.h: Likewise.
466 * getndelim2.c: Likewise.
468 * inttostr.h: Likewise.
469 * obstack.c: Likewise.
470 * regex_internal.h: Likewise.
471 * tempname.c: Likewise.
472 * utimecmp.c: Likewise.
473 * xstrtol.h: Likewise.
475 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
477 * strtoimax.c: Adjust to macro name changes in Autoconf,
478 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
481 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
483 * fchmodat.c: New file, from coreutils. This was inadvertently
484 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
486 2006-08-18 Bruno Haible <bruno@clisp.org>
488 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
489 (ME_DUMMY): Treat "kernfs" as a dummy.
490 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
492 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
494 Update from coreutils.
496 * __fpending.h: Add copyright notice.
497 * fprintftime.h: Likewise.
498 * savedir.c: Use (C) in copyright notice.
499 * savedir.h: Likewise.
501 2006-08-15 Jim Meyering <jim@meyering.net>
503 * at-func.c: New file, with the logic of all emulated at-functions.
504 * openat-priv.h: Include <errno.h> and define ENOSYS,
505 in support of the EXPECTED_ERRNO macro.
506 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
507 Instead, define the appropriate symbols and include "at-func.c".
508 * mkdirat.c (mkdirat): Likewise.
509 * fchmodat.c (fchmodat): Likewise.
510 (ENOSYS): Remove definition.
511 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
512 Don't include "unistd--.h" -- it wasn't ever used.
514 2006-01-17 Jim Meyering <jim@meyering.net>
516 Rewrite fts.c not to change the current working directory,
517 by using openat, fstatat, fdopendir, etc..
519 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
520 (HAVE_OPENAT_SUPPORT): Define.
521 [_LIBC] (fchdir): Don't undef or define; no longer used.
522 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
523 Now, this `function' always succeeds, and consumes its file descriptor
524 parameter -- so callers must not close such FDs. Update callers.
525 (diropen_fd, opendirat, cwd_advance_fd): New functions.
526 (diropen): Add parameter, SP. Adjust all callers.
527 Implement using diropen_fd, rather than open.
528 (fts_open): Initialize new member, fts_cwd_fd.
529 Remove fts_rft-setting code.
530 (fts_close): Close fts_cwd_fd, if necessary.
531 (__opendir2): Define in terms of opendir or opendirat,
532 depending on whether the FST_NOCHDIR flag is set.
533 (fts_build): Since fts_safe_changedir consumes its FD, and since
534 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
535 and close the dup'd file descriptor upon failure.
536 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
537 (fts_safe_changedir): Tweak semantics to reflect that this function
538 now calls cwd_advance_fd and hence consumes its FD argument.
539 * fts_.h [struct FTS] (fts_cwd_fd): New member.
540 [struct FTS] (fts_rft): Remove now-unused member.
541 [struct FTS] (fts_cycle.state): Improve comment.
543 * openat.c (openat_needs_fchdir): New function.
544 * openat.h (openat_needs_fchdir): Declare it.
546 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
548 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
549 Problem and fix reported by Pádraig Brady in
550 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
552 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
554 * memcoll.c (memcoll): Optimize for the common case where the
555 arguments are bytewise equal.
557 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
559 Change copyright notice from LGPL 2 to GPL 2, since that's the
560 standard form used in the gnulib repository.
561 * lock.c: LGPL -> GPL.
563 * strnlen1.c: Likewise.
564 * strnlen1.h: Likewise.
567 * tmpdir.c: Likewise.
569 * TODO: Remove; this belongs only in coreutils.
571 2006-08-14 Eric Blake <ebb9@byu.net>
573 Import the following change from libc:
575 2006-08-12 Ulrich Drepper <drepper@redhat.com>
578 * misc/error.c: Add space between program name and message if file
581 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
583 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
584 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
586 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
587 in wchar_t. Problem reported by Eric Blake.
589 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
590 LEN is smaller than SIZE. Suggested by Bruno Haible.
591 Also, help the compiler to keep LEN in a register.
593 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
595 * .cppi-disable: Add snprintf.h, socket_.h.
596 * snprintf.c: Include <errno.h> and <limits.h>.
597 (EOVERFLOW): Define if the system does not.
598 Do not include "minmax.h"; it wasn't used.
599 (snprintf): Don't assume size_t promotes to an unsigned type.
600 Fix bug when generated string was too long for the buffer: the
601 buffer's contents are supposed to be the initial prefix of the
602 output. Don't assume vasnprintf returns EOVERFLOW if the size
603 exceeds INT_MAX; do the check ourselves.
605 Import the following changes from libc:
607 2006-06-02 Jakub Jelinek <jakub@redhat.com>
609 * posix/regex_internal.c (re_string_skip_chars): If no character has
610 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
611 to the byte which couldn't be converted.
612 (re_string_reconstruct): Don't clear valid_raw_len before calling
613 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
614 tip_context using re_string_context_at.
616 2006-05-02 Ulrich Drepper <drepper@redhat.com>
618 * posix/regex.h: g++ still cannot handled [restrict].
620 2006-04-21 Ulrich Drepper <drepper@redhat.com>
622 * posix/regex.h: Remove special handling for VMS.
624 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
628 2006-07-19 Mike Frysinger <vapier@gentoo.org>
630 * mountlist.c [ME_REMOTE]: Filter out cifs.
631 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
633 2006-08-08 Eric Blake <ebb9@byu.net>
635 * verror.c (verror_at_line): Work around glibc bug 2997, so that
636 verror_at_line output complies with GNU Coding Standards even when
639 2006-08-08 Eric Blake <ebb9@byu.net>
641 * verror.h, verror.c: New files.
643 2006-08-07 Bruno Haible <bruno@clisp.org>
645 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
647 Reported by Ralf Wildenhues.
649 2006-08-06 Eric Blake <ebb9@byu.net>
651 * error.h: Fold in some upstream changes from glibc.
654 2006-07-29 Bruno Haible <bruno@clisp.org>
656 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
658 2006-07-29 Bruno Haible <bruno@clisp.org>
660 * setenv.c: Undo unintended modification done on 2006-02-27.
662 2006-07-28 Eric Blake <ebb9@byu.net>
664 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
667 2006-07-28 Simon Josefsson <jas@extundo.com>
669 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
672 2006-07-28 Simon Josefsson <jas@extundo.com>
674 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
677 2006-07-28 Bruno Haible <bruno@clisp.org>
679 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
681 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
683 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
686 2006-07-28 Bruno Haible <bruno@clisp.org>
688 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
689 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
691 Avoids link error on FreeBSD 4.x.
692 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
694 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
696 * mbswidth.c (iswcntrl): Likewise.
698 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
700 * modechange.c (mode_compile): Numeric modes now affect setuid and
701 setgid on directories only if they set these bits.
702 * modechange.h: Remove obsolete comment about masks.
704 2006-07-27 Bruno Haible <bruno@clisp.org>
706 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
707 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
710 2006-07-26 Eric Blake <ebb9@byu.net>
712 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
713 like mingw that lack mkstemp.
714 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
715 avoid compilation warning on mingw.
717 2006-07-25 Bruno Haible <bruno@clisp.org>
719 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
720 <stdarg.h> or config.h.
722 2006-07-24 Bruno Haible <bruno@clisp.org>
724 * clean-temp.h: New file, from GNU gettext.
725 * clean-temp.c: New file, from GNU gettext.
727 2006-07-24 Bruno Haible <bruno@clisp.org>
729 * tmpdir.h: New file, from GNU gettext.
730 * tmpdir.c: New file, from GNU gettext.
732 2006-07-23 Bruno Haible <bruno@clisp.org>
734 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
735 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
736 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
737 gl_linked_remove_at): Use it.
739 2006-07-23 Eric Blake <ebb9@byu.net>
741 * tmpfile-safer.c: New file.
742 * stdio-safer.h (fopen_safer): Add prototype.
743 * stdio--.h (tmpfile): Make safer.
745 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
747 * close-stream.c, close-stream.h: New files.
749 2006-07-22 Bruno Haible <bruno@clisp.org>
751 Merge from GNU gettext 0.15.
753 2005-07-05 Bruno Haible <bruno@clisp.org>
755 * printf-args.c (printf_fetchargs): Work around broken
756 definition of wint_t on mingw.
758 2005-02-12 Bruno Haible <bruno@clisp.org>
760 * xallocsa.h: Add extern "C" for C++.
762 2006-05-17 Bruno Haible <bruno@clisp.org>
765 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
767 2006-04-30 Bruno Haible <bruno@clisp.org>
769 * progreloc.c: Include <mach-o/dyld.h> if available.
770 (find_executable): Use _NSGetExecutablePath when possible.
772 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
774 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
777 2005-12-29 Bruno Haible <bruno@clisp.org>
779 * progreloc.c (set_program_name_and_installdir): Fix
782 2005-12-04 Bruno Haible <bruno@clisp.org>
785 * progreloc.c: Include <windows.h> also on Cygwin.
786 (find_executable): Add support for Cygwin.
787 (set_program_name_and_installdir): Handle also platforms with
790 2006-07-11 Bruno Haible <bruno@clisp.org>
792 * javacomp.c: Fix a comment.
793 Reported by Jim Meyering.
795 2006-04-30 Bruno Haible <bruno@clisp.org>
797 * javacomp.h (compile_java_class): Add source_version,
798 target_version arguments.
799 * javacomp.c: Rewritten to choose only a compiler that
800 respects the specified source_version and target_version.
802 2006-06-27 Bruno Haible <bruno@clisp.org>
804 Assume correct S_ISDIR macro.
805 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
807 2006-07-22 Bruno Haible <bruno@clisp.org>
809 * javaversion.h: New file, from GNU gettext.
810 * javaversion.c: New file, from GNU gettext.
811 * javaversion.java: New file, from GNU gettext.
812 * javaversion.class: New file, from GNU gettext.
814 2006-05-17 Bruno Haible <bruno@clisp.org>
817 * javaexec.c (execute_java_class): Test for jview program
820 2006-04-09 Bruno Haible <bruno@clisp.org>
822 * fatal-signal.c: Don't include string.h.
823 (at_fatal_signal): Use a copying loop instead of memcpy.
825 2005-12-04 Bruno Haible <bruno@clisp.org>
827 * csharpexec.c: Add support for 'clix' launcher (untested).
828 (execute_csharp_using_sscli): New function.
829 (execute_csharp_program): Call it.
831 2006-06-21 Bruno Haible <bruno@clisp.org>
833 Avoid warnings from recent versions of mcs.
834 * csharpcomp.c (compile_csharp_using_mono): Don't use options
835 -o, -L, -r any more. Use options documented since mcs-1.0
836 instead. Similarly for -g.
838 2005-07-09 Bruno Haible <bruno@clisp.org>
840 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
842 Reported by Mark Junker <mjscod@gmx.de>.
844 2006-06-17 Bruno Haible <bruno@clisp.org>
846 * config.charset: Update for NetBSD 3.0.
848 2006-05-17 Bruno Haible <bruno@clisp.org>
851 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
853 2006-05-16 Bruno Haible <bruno@clisp.org>
855 * localcharset.c [CYGWIN]: Include <windows.h>.
856 (get_charset_aliases): For Cygwin, return the same CPxxx
857 aliases list as under WIN32.
858 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
859 the environment variables. Fall back to GetACP().
861 2006-04-05 Bruno Haible <bruno@clisp.org>
863 * config.charset: Update Juan Manuel Guerrero's address.
865 2005-02-12 Bruno Haible <bruno@clisp.org>
867 * allocsa.h: Add extern "C" for C++.
869 2005-02-10 Bruno Haible <bruno@clisp.org>
871 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
872 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
874 2006-07-22 Bruno Haible <bruno@clisp.org>
876 * gettext.h: Update to GNU gettext-0.15.
878 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
879 and Simon Josefsson <jas@extundo.com>
881 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
883 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
885 2006-07-21 Eric Blake <ebb9@byu.net>
887 * stdlib-safer.h: New file from coreutils, required by
890 2006-07-19 Derek R. Price <derek@ximbiot.com>
892 * getaddrinfo.h: Don't define unimplemented AI_* flags.
893 Reindent and repaginate.
895 2006-07-17 Bruno Haible <bruno@clisp.org>
897 * gl_list.h: New file.
898 * gl_list.c: New file.
899 * gl_array_list.h: New file.
900 * gl_array_list.c: New file.
901 * gl_carray_list.h: New file.
902 * gl_carray_list.c: New file.
903 * gl_linked_list.h: New file.
904 * gl_linked_list.c: New file.
905 * gl_anylinked_list1.h: New file.
906 * gl_anylinked_list2.h: New file.
907 * gl_avltree_list.h: New file.
908 * gl_avltree_list.c: New file.
909 * gl_anyavltree_list1.h: New file.
910 * gl_anyavltree_list2.h: New file.
911 * gl_rbtree_list.h: New file.
912 * gl_rbtree_list.c: New file.
913 * gl_anyrbtree_list1.h: New file.
914 * gl_anyrbtree_list2.h: New file.
915 * gl_anytree_list1.h: New file.
916 * gl_anytree_list2.h: New file.
917 * gl_linkedhash_list.h: New file.
918 * gl_linkedhash_list.c: New file.
919 * gl_anyhash_list1.h: New file.
920 * gl_anyhash_list2.h: New file.
921 * gl_avltreehash_list.h: New file.
922 * gl_avltreehash_list.c: New file.
923 * gl_rbtreehash_list.h: New file.
924 * gl_rbtreehash_list.c: New file.
925 * gl_anytreehash_list1.h: New file.
926 * gl_anytreehash_list2.h: New file.
928 * gl_oset.h: New file.
929 * gl_oset.c: New file.
930 * gl_array_oset.h: New file.
931 * gl_array_oset.c: New file.
932 * gl_avltree_oset.h: New file.
933 * gl_avltree_oset.c: New file.
934 * gl_rbtree_oset.h: New file.
935 * gl_rbtree_oset.c: New file.
936 * gl_anytree_oset.h: New file.
938 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
940 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
942 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
943 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
944 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
945 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
946 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
947 callers changed. Revamp internals significantly, by not
948 attempting to create directories that are temporarily more
949 permissive than the final results. Do not attempt to use
950 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
951 This removes some race conditions, fixes some bugs, and simplifies
952 things. Use new dirchownmod function to do owner and mode changes.
953 * mkdir-p.h: Likewise.
954 * modechange.c (octal_to_mode): New function.
955 (struct mode_change): New member mentioned.
956 (make_node_op_equals): New arg mentioned. All callers changed.
957 (mode_compile): Keep track of which mode bits the user has explicitly
959 (mode_adjust): New arg DIR, so that we implement the X op correctly.
960 New arg PMODE_BITS, to keep track of which mode bits the user
961 mentioned; it treats S_ISUID and S_ISGID speciall.
963 * modechange.h: Likewise.
965 2006-07-11 Derek R. Price <derek@ximbiot.com>
967 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
969 2006-07-10 Derek R. Price <derek@ximbiot.com>
971 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
972 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
973 macros into the GNU _D_EXACT_NAMLEN.
974 * savedir.c: Likewise.
975 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
977 2006-07-09 Jim Meyering <jim@meyering.net>
979 * argp-pv.c: Remove a doubled word in a comment.
980 * check-version.c (check_version): Likewise.
981 * javacomp.c (compile_java_class): Likewise.
983 2006-07-08 Jim Meyering <jim@meyering.net>
985 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
987 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
989 * getaddrinfo.c: Changes to compile under MSVC6: changed
990 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
991 brackets. Other minor changes to suppress some compiler
994 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
996 * getloadavg.c: Use __VMS, not VMS.
997 * getopt.c: Likewise.
998 * getpagesize.h: Likewise.
999 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1000 probably does not work.
1002 2006-07-06 Derek R. Price <derek@ximbiot.com>
1003 and Paul Eggert <eggert@cs.ucla.edu>
1005 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1006 Don't worry about this obsolete case any more.
1007 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1009 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1010 worry about this obsolete case any more.
1012 * getcwd.c: Likewise.
1014 * savedir.c: Likewise.
1016 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1018 * .cppi-disable: Add wcwidth.
1019 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1020 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1021 (ISGRAPH): Remove. All uses changed to isgraph.
1022 (FOLD) [!defined _LIBC]: Remove special case.
1023 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1024 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1026 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1028 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1030 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1032 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1034 * memcasecmp.c: Include <limits.h>.
1035 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1036 * strtod.c (strtod): Don't assume isspace works on negative chars.
1037 Don't assume isdigit succeeds only on '0' through '9'.
1039 2006-07-05 Derek R. Price <derek@ximbiot.com>
1041 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1042 All uses of is_space replaced by isspace.
1043 * exit.h: Don't talk about STDC_HEADERS.
1044 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1045 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1046 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1047 replaced by isprint etc.
1048 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1049 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1050 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1051 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1052 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1053 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1055 2006-07-05 Eric Blake <ebb9@byu.net>
1057 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1058 missing from netdb.h.
1059 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1061 2006-06-27 Bruno Haible <bruno@clisp.org>
1063 Assume ANSI C header files and <ctype.h> functions.
1064 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1065 (mbsnwidth): Use isprint, iscntrl instead.
1067 2006-07-03 Jim Meyering <jim@meyering.net>
1069 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1070 macro is used before the first cycle_check call.
1072 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1074 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1075 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1076 reported by Mark D. Baushke, one in
1077 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1079 Merge from coreutils.
1081 * .cppi-disable: Add stdint_.h.
1082 * .cvsignore: Add stdint.h.
1084 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1086 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1087 both double and long double versions.
1088 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1089 * xstrtold.c: New file.
1090 * xstrtod.h (xstrtold): New decl.
1092 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1094 * filemode.c (setst): Remove.
1095 (strmode): Rewrite to avoid setst. This makes the code shorter,
1096 (arguably) clearer, and the generated code is a bit smaller on my
1097 Debian GNU/Linux stable x86 host.
1099 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1101 * filemode.c: Include "filemode.h" first, to test the interface.
1102 Assume that filemode.h includes sys/types.h and sys/stat.h.
1103 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1104 (ftypelet): Reorder to put common cases first, for efficiency.
1105 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1107 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1108 of 10, for compatibility with FreeBSD. All callers changed.
1109 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1110 that can't be deduced solely from st_mode. First arg is now a const
1112 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1113 (strmode): Renamed from mode_string.
1114 (filemodestring): New decl.
1115 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1116 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1117 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1119 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1121 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1122 fsusage.h now does that. Include fsusage.h first, to test interface.
1123 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1124 at most one method (the old code could have generated decls that
1125 didn't conform to C89, not that this was ever exercised).
1126 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1128 2006-03-19 Jim Meyering <jim@meyering.net>
1130 Work even in a chroot where d_ino values for entries in "/"
1131 don't match the stat.st_ino values for the same names.
1132 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1133 number, iterate through all entries again, using lstat instead.
1134 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1135 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1137 * getcwd.c (__getcwd): Clarify a comment.
1138 Use memcpy in place of a call to strcpy.
1140 2006-03-12 Jim Meyering <jim@meyering.net>
1142 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1143 that of the current directory (which we're about to chdir ".." out of),
1144 then save the dev-ino of the parent, instead.
1146 * same-inode.h (SAME_INODE): New file/macro.
1147 * chdir-safer.c (SAME_INODE): Remove definition.
1148 Include "same-inode.h", instead.
1150 * cycle-check.h: Include "same-inode.h".
1151 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1152 * cycle-check.c (SAME_INODE): Remove definition.
1153 * root-dev-ino.h: Include "same-inode.h".
1155 2006-03-11 Eric Blake <ebb9@byu.net>
1157 * same.c (same_name): s/base_name/last_component/
1158 * backupfile.c (check_extension, numbered_backup): Likewise.
1159 * filenamecat.c (file_name_concat): Likewise.
1161 2006-03-11 Eric Blake <ebb9@byu.net>,
1162 Paul Eggert <eggert@cs.ucla.edu>
1164 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1165 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1167 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1168 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1169 (last_component): New method.
1170 * dirname.c (dir_len): Determine when drive letters need a
1171 subsequent slash. Preserve // when it is special.
1172 (dir_name): Don't append dot when drive letter is absolute.
1173 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1174 * basename.c (base_name): New semantics - malloc the result.
1175 Preserve // when it is special. Preserve relative files that look
1177 (base_len): Preserve // when it is special.
1178 (last_component): New method, similar to old base_name semantics.
1179 * stripslash.c (strip_trailing_slashes): Use last_component, not
1180 base_name. Strip redundant slashes from ///.
1182 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1184 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1185 both are 64 bits, since this seems to be the tradition, and this
1186 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1187 we ever run into a host that prefers long long to long in this
1188 case, we'll need another configure-time test. Problem reported by
1191 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1193 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1194 possible collision with system files.
1195 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1196 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1197 WCHAR_MIN and WCHAR_MAX in this case.
1198 (<stddef.h>): Do not include; no longer needed.
1199 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1200 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1201 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1202 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1203 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1204 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1205 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1206 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1207 !defined(__c99))]: Include in this case too, since it's harmless
1209 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1211 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1212 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1213 (_STDINT_MIN, _STDINT_MAX): New macros.
1214 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1215 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1216 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1217 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1218 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1219 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1220 macros, not typedefs; this simplifies things quite a bit.
1221 Use long int for all types narrower than int64_t.
1222 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1223 Define in terms of long long int or int64_t or long int,
1224 not int64_t or int32_t. This saves some compile-time testing.
1225 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1226 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1227 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1228 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1229 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1230 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1231 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1232 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1233 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1234 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1235 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1236 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1237 undef any previous version and define our own version, for
1238 simplicity and consistency with the new macros for types.
1239 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1240 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1241 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1242 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1243 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1244 @WINT_T_SUFFIX@ to keep things simple here.
1245 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1246 Simplify by assuming typical 8/16/32/64 host, since we're
1247 already doing that elsewhere anyway.
1248 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1249 and assume long long int is 64 bits if available. This
1250 speeds up 'configure'.
1252 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1254 * getaddrinfo.c: fixed typo
1256 2006-06-29 Eric Blake <ebb9@byu.net>
1258 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1259 unused static function.
1261 2006-06-29 Eric Blake <ebb9@byu.net>
1263 * stat_.h: New file.
1265 2006-06-29 Derek R. Price <derek@ximbiot.com>
1267 * strftime.c: Assume strftime() exists.
1269 2006-06-28 Bruno Haible <bruno@clisp.org>
1271 * getaddrinfo.h: Fix POSIX URL.
1272 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1273 (use_win32_p): Make static.
1274 (getaddrinfo): Reject service name if it is empty or does not consist
1275 solely of decimal digits, or if its value is > 65535.
1276 (getnameinfo): Remove useless casts.
1278 2006-06-28 Derek R. Price <derek@ximbiot.com>
1280 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1281 Autoconf 2.60 says this stuff was obsolete.
1283 2006-05-12 Bruno Haible <bruno@clisp.org>
1285 * mkdtemp.c [MINGW]: Include <io.h>.
1286 (mkdir): Define using _mkdir.
1288 2006-06-28 Bruno Haible <bruno@clisp.org>
1290 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1291 declaration for wcwidth.
1292 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1294 2006-06-28 Eric Blake <ebb9@byu.net>
1296 * xvasprintf.h: Fix comments.
1298 2006-06-28 Eric Blake <ebb9@byu.net>
1300 * mbchar.h (wcwidth): Include wcwidth.h.
1301 * mbswidth.c (wcwidth): Move from here...
1302 * wcwidth.h: ...to this new file.
1304 2006-06-28 Simon Josefsson <jas@extundo.com>
1306 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1307 functions there. It will succeed on Windows XP, but on Windows
1308 2000 and (presumably) earlier, it will fail, and use the internal
1310 (use_win32_p): New function.
1311 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1312 Support AI_NUMERICSERV to disable getservbyname.
1313 (getnameinfo): New function, only supports
1314 NI_NUMERICHOST|NI_NUMERICSERV for now.
1316 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1317 only have some of them. Add AI_NUMERICSERV. Add prototype for
1320 2006-06-27 Bruno Haible <bruno@clisp.org>
1322 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1324 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1326 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1327 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1328 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1330 2006-06-26 Bruno Haible <bruno@clisp.org>
1332 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1334 Reported by Mark D. Baushke and Larry Jones.
1336 2006-06-26 Bruno Haible <bruno@clisp.org>
1338 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1340 Suggested by Mark D. Baushke and Larry Jones.
1342 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1344 * stdint_.h: Treat BSD/OS like OpenBSD.
1346 2006-06-23 Bruno Haible <bruno@clisp.org>
1348 * stdint_.h: Treat IRIX like OpenBSD.
1350 2006-06-23 Bruno Haible <bruno@clisp.org>
1352 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1353 ISO C 99 Technical Corrigendum 1.
1355 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1357 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1358 Some compiler complained about some of them. Problem reported by
1360 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1362 2006-06-21 Simon Josefsson <jas@extundo.com>
1364 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1367 * socket_.h: Don't define WINVER.
1369 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1370 slightly modified to work in gnulib.
1372 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1374 * read-file.c (fread_file): Start with buffer allocation of
1375 0 bytes rather than 1 byte; this simplifies the code.
1376 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1377 code to free buffer and save/restore errno.
1378 (internal_read_file): Remove unused local.
1380 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1382 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1383 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1384 Problem reported by Denis Excoffier in
1385 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1387 2006-06-19 Simon Josefsson <jas@extundo.com>
1389 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1391 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1393 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1395 2006-06-17 Bruno Haible <bruno@clisp.org>
1397 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1399 2006-06-17 Bruno Haible <bruno@clisp.org>
1401 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1402 problem on Solaris 2.5.1.
1404 2006-06-16 Eric Blake <ebb9@byu.net>
1406 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1407 * unicodeio.c [!defined errno]: Likewise.
1408 * strtol.c [!defined errno]: Likewise.
1409 * strtod.c [!defined errno]: Likewise.
1411 2006-06-15 Bruno Haible <bruno@clisp.org>
1413 * stdint_.h: Rewritten to be fully auto-configured.
1414 Fixes bug on HP-UX/IA64.
1416 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1418 * getdate.y (__attribute__): Don't define if already defined.
1419 Problem reported by Larry Jones.
1420 * utimens.c (__attribute__): Likewise.
1422 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1424 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1425 reported by Andreas Schwab.
1427 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1428 Bruno Haible <bruno@clisp.org>
1430 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1432 2006-05-26 Martin Lambers <marlam@marlam.de>
1434 * getpass.c: Updates the test for the native W32 API, and adds
1435 missing includes, thus fixing compilation warnings.
1437 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1439 * tempname.c (small_open, large_open): New macros.
1440 (__open, __open64) [!_LIBC]: Remove.
1441 (__gen_tempname): Use small_open and large_open instead of __open
1442 and __open64. This fixes a portability bug on HP-UX 11.11i
1443 reported by Simon Wing-Tang in
1444 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1446 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1448 * exclude.c (exclude_fnmatch): New function.
1449 (excluded_file_name): Call exclude_fnmatch.
1450 * exclude.h (excluded_file_name): New prototype
1452 2006-05-24 Bruno Haible <bruno@clisp.org>
1454 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1455 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1456 Reported by Thorsten Maerz <torte@netztorte.de> via
1457 Aaron Stone <aaron@serendipity.cx>.
1459 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1461 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1462 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1463 (my_usleep): Don't mishandle maximum value.
1465 2006-05-19 Jim Meyering <jim@meyering.net>
1467 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1469 2006-05-17 Bruno Haible <bruno@clisp.org>
1472 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1474 2006-05-17 Bruno Haible <bruno@clisp.org>
1476 * stdint_.h: Fix recognition of Cygwin.
1478 2006-05-11 Jim Meyering <jim@meyering.net>
1480 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1482 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1484 * crc.c (crc32_update): Remove unnecessary L suffix.
1485 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1486 unwanted sign propagation, e.g., on hosts with 64-bit int.
1487 There still are some problems with reeelly weird theoretical hosts
1488 (e.g., 33-bit int) but it's not worth worrying about now.
1489 * sha1.c (rol): Likewise.
1490 (K1, K2, K3, K4): Remove unnecessary L suffix.
1492 2006-05-10 Bruno Haible <bruno@clisp.org>
1494 * des.c: Cast to avoid warnings.
1496 2006-05-10 Simon Josefsson <jas@extundo.com>
1498 * md4.c: Typo fix, update copyright years.
1499 (K1, K2): Don't use L because it turn computations into 64-bit on
1502 2006-05-09 Bruno Haible <bruno@clisp.org>
1504 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1505 (EOVERFLOW): Define fallback value.
1506 (xstrcat): New function.
1507 (xvasprintf): Recognize the special case of a string concatenation.
1509 2006-05-01 Bruno Haible <bruno@clisp.org>
1511 * stdint_.h: Shorter URL.
1512 * inttypes.h: Likewise.
1514 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1516 * verify.h: Document the internals better. Most of this change
1517 was written by Bruno Haible.
1519 2006-04-29 Bruno Haible <bruno@clisp.org>
1521 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1522 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1524 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1526 * getdate.y (get_date): When adding relative date, start with the
1527 initial time, not with the result of the first mktime call.
1529 2006-04-23 Bruno Haible <bruno@clisp.org>
1531 * copy-file.c: Include <unistd.h> unconditionally.
1532 * execute.c: Likewise.
1533 * fatal-signal.c: Likewise.
1534 * findprog.c: Likewise.
1535 * mkdtemp.c: Likewise.
1538 * wait-process.h: Likewise.
1540 2006-04-23 Bruno Haible <bruno@clisp.org>
1542 * fwriteerror.c (fwriteerror): Call fclose also when an error
1543 condition was already detected.
1544 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1546 2006-04-19 Derek Price <derek@ximbiot.com>
1547 Eric Blake <ebb9@byu.net>
1549 * inttypes.h: Correct grammar in comment.
1551 2006-04-18 Derek Price <derek@ximbiot.com>
1552 Paul Eggert <eggert@cs.ucla.edu>
1554 * inttypes.h: New file.
1555 * strtoimax.c: Assume <inttypes.h>.
1557 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1559 * utimens.c (futimens): glibc futimesat messes up if /proc
1560 isn't mounted. Problem reported by Kir Kolyshkin.
1562 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1564 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1565 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1566 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1568 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1570 Merge regex changes from libc, removing some of our
1571 POSIX-conformance changes that were rejected and redoing them in a
1574 * regcomp.c (re_compile_internal, init_dfa):
1575 Length arg is now size_t, not Idx. All uses changed.
1576 (peek_token): Forward decl now says internal_function.
1577 (__re_error_msgid, __re_error_msgid_idx):
1578 Now static rather than extern with attribute_hidden.
1579 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1580 For some reason libc prefers K&R style defns for external functions.
1581 (regerror) [!defined _LIBC]: Likewise.
1582 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1583 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1584 (build_range_exp, build_collating_symbol):
1586 (re_compile_fastmap): Use '\0' to memset, not 0.
1587 (utf8_sb_map): Make the calculations more obvious.
1588 (init_dfa, parse_bracket_exp, build_charclass_op):
1589 Call calloc and cast result, as glibc does.
1590 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1591 (build_range_exp, build_collating_symbol):
1592 Now internal functions.
1594 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1596 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1597 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1598 Don't depend on VMS; depend on __VMS instead, for POSIX
1599 namespace cleanness.
1600 (regoff_t): Define to ssize_t, not long int.
1602 Remove the REG_ macros named below. Instead, make the old names
1603 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1605 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1606 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1607 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1608 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1609 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1610 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1611 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1612 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1613 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1614 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1615 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1616 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1617 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1618 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1619 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1620 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1621 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1623 Remove. All uses replaced by the old RE_* names.
1624 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1625 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1626 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1627 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1628 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1629 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1630 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1631 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1632 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1633 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1634 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1635 Don't bother having these macros be independent of each others'
1636 values, since they no longer exist in the POSIX name space.
1638 Rename the following member names back to their old names,
1639 unless !__USE_GNU_REGEX. All uses changed back.
1640 (buffer): Renamed from re_buffer.
1641 (allocated): Renamed from re_allocated.
1642 (used): Renamed from re_used.
1643 (syntax): Renamed from re_syntax.
1644 (fastmap): Renamed from re_fastmap.
1645 (translate): Renamed from re_translate.
1646 (can_be_null): Renamed from re_can_be_null.
1647 (regs_allocated): Renamed from re_regs_allocated.
1648 (fastmap_accurate): Renamed from re_fastmap_accurate.
1649 (no_sub): Renamed from re_no_sub.
1650 (not_bol): Renamed from re_not_bol.
1651 (not_eol): Renamed from re_not_eol.
1652 (newline_anchor): Renamed from re_newline_anchor.
1653 (num_regs): Renamed from rm_num_regs.
1654 (start): Renamed from rm_start.
1655 (end): Renamed from rm_end.
1657 (free_state): Move up a bit.
1659 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1660 #define to be empty.
1661 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1662 when that is what is intended.
1663 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1664 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1666 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1667 All uses changed back to re_malloc, etc. It's now the caller's
1668 responsibility to check for overflow; all callers changed.
1669 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1670 (re_x2nrealloc): Remove.
1671 (free_state): Remove decl.
1673 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1674 (re_set_registers, re_exec):
1677 2006-01-31 Roland McGrath <roland@redhat.com>
1679 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1680 Reported by Mike Frysinger <vapier@gentoo.org>.
1682 2006-01-15 Andreas Jaeger <aj@suse.de>
1685 * regex_internal.c (re_string_reconstruct): Adjust for
1686 build_wcs_upper_buffer change.
1687 (build_wcs_upper_buffer): Change return type.
1689 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1691 * regex_internal.h: Include <stdint.h> if available.
1693 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1695 * regex_internal.h (SIZE_MAX): Provide a default definition.
1697 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1699 * regcomp.c: Adjust for changed secondary hash function.
1701 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1703 * regex.h: Pretty printing.
1704 Clean up namespace a bit.
1706 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1708 * regexec.c (update_cur_sifted_state, check_arrival,
1709 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1711 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1712 Ulrich Drepper <drepper@redhat.com>
1715 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1716 (bitset_word_t): Renamed from bitset_word. All uses changed.
1718 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1721 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1722 * regcomp.c: Remove unnecessary uses of
1723 unsigned RE_TRANSLATE_TYPE.
1724 * regex_internal.h: Likewise.
1725 * regex_internal.c: Likewise.
1726 * regexec.c: Likewise.
1727 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1729 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1731 * regexec.c (find_recover_state): Remove unnecessary
1733 (transit_state_bkref): Make DFA a const pointer.
1734 (get_subexp): Likewise.
1735 (check_arrival): Likewise.
1736 (update_cur_sifted_state): Likewise.
1737 (re_search_internal): Likewise.
1738 (prune_impossible_nodes): Likewise.
1739 (acquire_init_state_context): Likewise.
1740 (proceed_next_node): Likewise.
1741 (set_regs): Likewise.
1742 (free_fail_stack_return): Likewise.
1743 (check_arrival_expand_ecl): Mark DFA parameter as const.
1744 (check_arrival_expand_ecl_sub): Likewise.
1745 (check_subexp_limits): Likewise.
1746 (sub_epsilon_src_nodes): Likewise.
1747 (add_epsilon_src_nodes): Likewise.
1748 (merge_state_array): Likewise.
1749 (update_regs): Likewise.
1750 (build_trtable): Likewise.
1751 (sift_states_backward): Mark MCTX parameter as const.
1752 (build_sifted_states): Likewise.
1753 (update_cur_sifted_state): Likewise.
1754 (sift_states_mkref): Likewise.
1755 (check_arrival_expand_ecl): Mark eclosure as const.
1756 (check_dst_limits_calc_pos_1): Likewise.
1757 * regex_internal.h (re_match_context_t): Make dfa a const
1760 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1762 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1763 (transit_state_sb): Likewise.
1764 (transit_state_mb): Likewise.
1765 (sift_states_iter_mb): Likewise.
1766 (check_arrival_add_next_nodes): Likewise.
1767 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1768 [_LIBC] (re_search_2_stub): Use mempcpy.
1770 * regex_internal.c (re_string_reconstruct): Avoid calling
1771 mbrtowc for very simple UTF-8 case.
1773 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1775 (re_acquire_state_context): Likewise.
1776 * regex_internal.h: Adjust prototypes.
1778 * regex.c: Prevent using C++ compilers.
1780 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1781 (re_acquire_state_context): Likewise.
1783 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1784 Bruno Haible <bruno@clisp.org>
1786 * stdint_.h: On OpenBSD, don't redefine types already included in
1787 <sys/types.h> and <inttypes.h>.
1789 2006-03-24 Eric Blake <ebb9@byu.net>
1791 * time_r.c (copy_string_result): Remove, as it is no longer used.
1793 2006-03-24 Simon Josefsson <jas@extundo.com>
1795 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1796 including some doc fixes.
1797 (base64_encode_alloc): Fix +1 bug on allocation failures.
1799 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1801 * base64.c (base64_encode): Do not read past end of array with
1802 unsanitized input on systems with CHAR_BIT > 8.
1804 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1806 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1807 Typedef to long int, not to off_, as POSIX will likely change
1810 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1812 * argp-help.c (validate_uparams): Fix typo
1813 * argp-parse.c (argp_default_options): Consistently begin help
1814 messages with a lowercase letter.
1816 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1818 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1819 overrun buffers and shouldn't be used (much as gets shouldn't be
1821 * time_r.c (asctime_r, ctime_r): Likewise.
1823 2006-03-08 Simon Josefsson <jas@extundo.com>
1825 * gc-gnulib.c (randomize): Don't open files called 'no', they
1826 signal that configure disabled the device.
1828 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1830 * c-stack.c: Include unistd.h unconditionally, since we now assume
1832 * getlogin_r.c: Likewise.
1833 * getlogin_r.h: Likewise.
1835 * pagealign_alloc.c: Likewise.
1836 * unistd_.h: Remove; no longer needed.
1838 2006-03-07 Simon Josefsson <jas@extundo.com>
1840 * unistd_.h: New file.
1842 2006-03-07 Simon Josefsson <jas@extundo.com>
1844 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1846 2006-03-01 Simon Josefsson <jas@extundo.com>
1848 * readline.c: Fix typo, tiny patch from Stepan Kasal
1851 2006-02-28 Simon Josefsson <jas@extundo.com>
1853 * getopt.c: Protect #include of unistd.h, for MSVS.
1855 2006-02-27 Simon Josefsson <jas@extundo.com>
1857 * base64.h: Indent #define's. From Jim Meyering
1860 2006-02-27 Jim Meyering <jim@meyering.net>
1862 Revert the change of 2006-02-24, so these files can continue
1863 to be sync'd from gettext.
1864 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1867 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1869 * glob.c: Say "invalid" rather than "illegal" in comments.
1871 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1873 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1875 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1877 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1878 AT_FDCWD exceeds INT_MAX.
1879 * openat.h (AT_FDCWD): Likewise.
1881 2006-02-14 Jim Meyering <jim@meyering.net>
1883 Sync from coreutils.
1885 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1886 failure on deficient systems, and simplify gnulib lgpl dependencies.
1887 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1888 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1890 * xalloc-die.c: Remove unused definition of N_.
1892 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1894 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1896 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1898 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1899 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1901 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1903 * argp-namefrob.h: Restore changes accidentally lost during the
1904 "autoupdate" on 2005-12-12.
1906 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1908 * fnmatch.c (L_): Renamed from L, to work around a bug in
1909 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1910 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1913 2006-01-26 Simon Josefsson <jas@extundo.com>
1915 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1916 prototype is visible on mingw32.
1918 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1921 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1924 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1926 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1927 attempt to open for write; this always fails, at least on POSIX
1928 hosts. This reinstates the 2006-01-09 change, which was
1929 inadvertently removed.
1931 2006-01-26 Bruno Haible <bruno@clisp.org>
1932 Paul Eggert <eggert@cs.ucla.edu>
1934 * stdbool_.h (_Bool)
1935 [(! (defined __cplusplus || defined __BEOS__)
1936 && !defined __GNUC__
1937 && !(defined __HP_cc || defined __xlc__
1938 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1939 || defined __sgi))]:
1940 #define to signed char in these cases too; this simplifies
1941 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1942 etc., separately) and makes it more conservative.
1944 2006-01-21 Jim Meyering <jim@meyering.net>
1946 Sync from the stable (b5) branch of coreutils:
1948 * fts.c (fts_children): Don't let close() clobber errno from
1951 * fts.c (fts_stat): When following a symlink-to-directory,
1952 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1953 a dangling symlink. That can also happen at least for ELOOP.
1954 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1955 FYI, this bug predates the inclusion of fts.c in coreutils.
1957 * fts.c (fts_open): Put new maxarglen declaration and uses
1958 in their own block, so pre-c99 compilers don't object.
1960 Avoid the double-free (first in fts_read, second in fts_close) that
1961 would occur when an `active' directory is made inaccessible (e.g.,
1962 via chmod a-x) during a traversal.
1963 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1964 before returning. Reproduce this failure by
1965 mkdir -p a/b; cd a; chmod a-x . b
1966 Reported by Stavros Passas.
1968 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1970 * argp-namefrob.h: Bugfix. Remove stray #
1972 2006-01-25 Bruno Haible <bruno@clisp.org>
1974 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1976 Reported by Paul Eggert.
1978 2006-01-25 Jim Meyering <jim@meyering.net>
1980 * fileblocks.c: Remove more useless parentheses.
1981 * readutmp.h: Likewise.
1983 2006-01-24 Bruno Haible <bruno@clisp.org>
1985 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1987 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1990 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1991 to avoid problems with the built-in _Bool type.
1992 Reported by Paul Eggert on 2005-11-26.
1994 2006-01-24 Jim Meyering <jim@meyering.net>
1996 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1998 2006-01-24 Simon Josefsson <jas@extundo.com>
2000 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2003 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2005 Work around porting bugs reported by Dieter in
2006 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2007 * getopt.c (_NOPROTO): Remove; no longer needed.
2008 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2009 Include "getopt.h" first, to check interface.
2010 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2012 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2013 (__strndup): Revert to K&R-style function dfns, the glibc style.
2014 * strnlen.c: Don't claim it's taken from glibc; it's not.
2015 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2016 Include strnlen.h first, to get prototype properly.
2017 (strnlen): Renamed from __strnlen.
2020 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2022 These changes imported from libc.
2023 * getopt.c: Use __fxprintf instead of inline stream orientation
2024 test and two separate function calls.
2025 * strndup.c (__strndup): Add libc_hidden_def.
2027 2006-01-22 Bruno Haible <bruno@clisp.org>
2029 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2030 temporary buffer for sprintf, take into account the precision also
2031 for 'd', 'i', 'u', 'o', 'x', 'X'.
2033 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2035 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2036 to pacify gcc -Wswitch-default.
2038 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2040 * argp-help.c (usage_long_opt): Do not print DOC options.
2041 (__argp_base_name): Removed
2042 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2044 (__argp_base_name): Provide macro definition or extern declaration
2045 depending on the configuration
2047 2006-01-20 Simon Josefsson <jas@extundo.com>
2049 * inet_ntop.h: Unconditionally include sys/socket.h.
2051 2006-01-19 Simon Josefsson <jas@extundo.com>
2053 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2055 2006-01-12 Simon Josefsson <jas@extundo.com>
2057 * base64.c: Fix warning, reported by Bruno Haible
2058 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2060 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2062 Sync from coreutils.
2063 * md5.c: Fix commentary typos.
2064 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2065 * md5.h (__attribute__): Remove; unused.
2066 * sha1.c: Fix commentary to match md5 better.
2067 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2068 so that we don't need to worry about alignment. All uses changed.
2069 This merges the 2005-10-28 md5 change into sha1.
2071 2006-01-11 Jim Meyering <jim@meyering.net>
2073 Sync from coreutils.
2074 * md5.c (OP): Fix spacing.
2076 2006-01-11 Simon Josefsson <jas@extundo.com>
2078 * stdint_.h (SIZE_MAX): Add missing (.
2080 2006-01-10 Bruno Haible <bruno@clisp.org>
2082 * argp.h (__const): Remove macro. Use const instead.
2083 * argp-fmtstream.h (__const): Likewise.
2084 * glob_.h (__const): Remove macro.
2085 * glob-libc.h: Use const instead of __const.
2087 2006-01-10 Jim Meyering <jim@meyering.net>
2089 Avoid the double-free (first in fts_read, second in fts_close) that
2090 would occur when an `active' directory is made inaccessible (e.g.,
2091 via chmod a-x) during a traversal.
2092 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2093 before returning. Reproduce this failure by
2094 mkdir -p a/b; cd a; chmod a-x . b
2095 Reported by Stavros Passas.
2097 Sync from coreutils.
2098 * sha1.c: Tweak grammar in a comment.
2100 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2102 * regex_internal.h (BITSET_WORD_BITS):
2103 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2104 preprocessor mishandles large unsigned values as if they were signed.
2105 Problem reported by Claudio Fontana in
2106 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2108 2006-01-10 Simon Josefsson <jas@extundo.com>
2110 * socket_.h: New file.
2112 2006-01-10 Bruno Haible <bruno@clisp.org>
2114 * localcharset.c: Update from GNU gettext.
2116 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2118 Sync from coreutils.
2119 * chdir-long.c (cdb_free): Don't bother trying to open directory
2120 for write access: POSIX says that must fail.
2121 * fts.c (diropen): Likewise.
2122 * save-cwd.c (save_cwd): Likewise.
2123 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2124 well, for minor improvements on hosts that lack O_DIRECTORY.
2125 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2126 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2127 Fall back on chown if open failed with EACCES.
2129 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2130 Report an error at compile-time if only a 1-second nominal clock
2131 resolution is found.
2133 * lchmod.h: New file.
2134 * mkdir-p.c: Include lchmod.h, lchown.h.
2135 (make_dir_parents): Use lchown rather than chown, and
2136 lchmod rather than chmod.
2138 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2139 too. Problem with "none" reported by Bob Proulx. Problem with
2140 "proc" reported by n0dalus.
2142 * mountlist.c: Include <limits.h>.
2143 (dev_from_mount_options)
2144 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2145 New function. It no longer assumes "dev=" has the System V meaning
2146 on Linux (since it doesn't). It also parses "dev=" more carefully.
2147 (read_file_system_list)
2148 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2149 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2152 * posixtm.h (PDS_PRE_2000): New macro.
2153 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2154 All usages changed. Reject dates outside the range 1969-1999 if
2155 PDS_PRE_2000 is used.
2157 2006-01-09 Jim Meyering <jim@meyering.net>
2159 Sync from coreutils.
2161 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2163 * chdir-safer.h, chdir-safer.c: New files.
2165 * modechange.c (mode_compile): Reject an invalid mode string
2166 that starts with an octal digit. From Andreas Gruenbacher.
2168 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2169 and dup to open_safer and dup_safer, respectively.
2170 (openat_permissive): Fix typo in comment.
2172 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2173 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2174 (_): Remove; no longer needed.
2175 (openat): Renamed from rpl_openat; no need for rpl_openat
2176 since openat.h renames openat for us.
2177 Replace most of the body with a call to openat_permissive,
2178 to avoid duplicate code.
2179 Port to (probably hypothetical) environments were mode_t is
2181 (openat_permissive): Require mode arg, so that we can check
2182 types better. Put it just after flags. Change cwd failure
2183 indicator from pointer-to-bool to pointer-to-errno-value.
2184 All callers changed.
2185 Invoke openat_save_fail and/or openat_restore_fail if
2186 cwd_errno is null, so that openat can call us.
2187 (openat_permissive, fdopendir, fstatat, unlinkat):
2188 Simplify errno handling to avoid some duplicate code,
2189 as it's OK to set errno on success.
2190 * openat.h: Revamp code so that function macros depend on
2191 __OPENAT_PREFIX only, not also on AT_FDCWD.
2192 (openat_ro): Remove. Caller changed to use openat_permissive.
2193 (openat_permissive): Now a macro, if not a function.
2194 (openat_restore_fail, openat_save_fail): Now always functions,
2195 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2197 * openat-priv.h: New file, defining macros used by mkdirat.c
2199 * mkdirat.c: Include openat-priv.h.
2200 Remove definitions of macros defined therein.
2201 * openat.c: Likewise.
2203 * mkdirat.c (mkdirat): New file and function.
2204 * openat.h (mkdirat): Declare.
2206 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2208 * openat.h (openat_permissive): Declare.
2209 (openat_ro): Define.
2211 * openat.c (EXPECTED_ERRNO): New macro.
2212 (openat_permissive): New function -- used in remove.c rewrite.
2213 (all functions): Set errno just before returning, only if there
2214 was an actual failure.
2215 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2217 Emulate openat-family functions using Linux's procfs, if possible.
2218 Idea and some code based on Ulrich Drepper's glibc changes.
2220 * openat.c: (BUILD_PROC_NAME): New macro.
2221 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2222 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2223 before falling back on save_cwd and restore_cwd.
2224 (fdopendir, fstatat, unlinkat): Likewise.
2226 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2227 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2229 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2230 as second argument to va_arg. Otherwise, some versions of gcc
2231 warn that `if this code is reached, the program will abort'.
2233 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2235 Sync from coreutils.
2237 Add POSIX ACL support
2238 * acl.h (copy_acl, set_acl): Add declarations.
2239 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2240 systems other than Linux.
2241 (chmod_or_fchmod): New function: use fchmod when possible,
2242 and chmod otherwise.
2243 (file_has_acl): Add a POSIX ACL implementation, with a
2244 Linux-specific subcase.
2245 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2246 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2247 acls are unsupported.
2248 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2249 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2252 2006-01-09 Bruno Haible <bruno@clisp.org>
2254 * sysexit_.h (EX_OK): New macro.
2255 Suggested by Martin Lambers <marlam@marlam.de>.
2257 2006-01-09 Bruno Haible <bruno@clisp.org>
2259 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2260 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2261 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2262 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2264 2006-01-09 Bruno Haible <bruno@clisp.org>
2266 * stdint_.h (SIZE_MAX): Write the value without involving negative
2269 2005-10-16 Bruno Haible <bruno@clisp.org>
2271 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2272 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2274 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2276 * strftime.c (tzname): Don't declare if it is already #defined.
2277 Problem reported for Mingw by Mark Junker.
2279 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2281 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2282 long int, not int, for nanosecond counts, so that people who are
2283 used to POSIX struct timespec won't be surprised. Reported by Jim
2286 2005-12-16 Jim Meyering <jim@meyering.net>
2288 * fprintftime.c, fprintftime.h: New files.
2290 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2292 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2293 * argp-help.c (fill_in_uparams): Check if the constructed
2294 struct uparams is valid. Fall back to the default values if it is
2297 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2299 * argp-help.c (__argp_base_name): New function
2300 (__argp_short_program_name): Rewrite using __argp_base_name
2301 * argp-namefrob.h: Define program_invocation_name and
2302 program_invocation_short_name if requested
2303 (__argp_base_name): Add prototype
2304 * argp-parse.c (argp_def): Use gettext wrappers
2305 (argp_default_parser): Use __argp_base_name
2306 * argp-pin.c: New file. Defines program_invocation_name and
2307 program_invocation_short_name on systems that lack them.
2309 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2311 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2312 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2313 porting problem reported by Georg Schwarz in
2314 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2316 2005-07-09 Bruno Haible <bruno@clisp.org>
2318 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2319 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2320 Reported by Mark Junker <mjscod@gmx.de>.
2322 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2324 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2325 (uintmax_t) [defined uintmax_t]: Do not declare.
2326 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2327 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2328 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2329 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2330 sake of portability to weird hosts that C allows (though we don't
2331 know of any practical examples).
2333 * savedir.h (fdsavedir): New decl.
2334 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2335 contains most of the former guts of savedir.
2336 (savedir): Use savedirstream.
2339 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2341 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2342 coreutils no longer futzes with rounding modes.
2344 2005-11-14 Jim Meyering <jim@meyering.net>
2346 * mkstemp-safer.c: Include <config.h>, required for possible
2347 replacement of mkstemp.
2349 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2351 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2353 (gethrxtime) [! (HAVE_NANOUPTIME
2354 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2355 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2356 our own approximation.
2358 2005-11-10 Simon Josefsson <jas@extundo.com>
2360 * readline.c: Remove EOL.
2362 2005-11-08 Eric Blake <ebb9@byu.net>
2364 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2366 2005-11-08 Eric Blake <ebb9@byu.net>
2368 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2370 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2372 Fix porting problem reported by Theodoros V. Kalamatianos.
2373 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2374 Don't assume that futimes failing means we must fail.
2376 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2378 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2379 leave errno alone. Problem reported by Dmitry V. Levin.
2381 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2383 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2384 errno alone. Problem reported by Frederic Jolliton.
2386 2005-10-28 Simon Josefsson <jas@extundo.com>
2388 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2389 "restrict" keywords, as per POSIX. Protect the function
2390 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2391 Don't use K&R prototypes. Check the sprintf return values.
2392 Re-define EAFNOSUPPORT if not present. Indent.
2394 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2395 suggested by Bruno Haible <bruno@clisp.org>.
2397 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2399 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2401 * gc-libgcrypt.c: Add MD2 (which is not available through
2404 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2406 * md2.h, md2.c: New files.
2408 2005-10-24 Simon Josefsson <jas@extundo.com>
2410 * md4.h: Shrink buffer size, now that we changed the type.
2412 2005-10-22 Simon Josefsson <jas@extundo.com>
2414 * arcfour.h, arcfour.c: Use fixed size indices in the
2415 arcfour_context struct (simplify test vector testing in GNU
2418 2005-10-22 Simon Josefsson <jas@extundo.com>
2420 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2421 suggested by Bruno Haible <bruno@clisp.org>.
2423 2005-10-22 Simon Josefsson <jas@extundo.com>
2425 * crc.h: Include stddef.h, for size_t.
2427 2005-10-21 Simon Josefsson <jas@extundo.com>
2429 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2430 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2432 2005-10-21 Simon Josefsson <jas@extundo.com>
2434 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2437 2005-10-21 Simon Josefsson <jas@extundo.com>
2439 * gc-gnulib.c: Support ARCTWO in CBC mode.
2441 2005-10-21 Simon Josefsson <jas@extundo.com>
2443 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2446 * hmac-sha1.c (hmac_sha1): Likewise.
2448 * crc.c (crc32_update): Actually use crc parameter, suggested by
2449 Bruno Haible <bruno@clisp.org>.
2451 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2454 2005-10-21 Simon Josefsson <jas@extundo.com>
2456 * des.h, des.c: New files.
2458 * gc-gnulib.c: Support DES.c
2460 2005-10-21 Simon Josefsson <jas@extundo.com>
2462 * arctwo.h, arctwo.c: New files.
2464 * gc-gnulib.c: Support ARCTWO.
2466 2005-10-21 Simon Josefsson <jas@extundo.com>
2468 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2470 2005-10-19 Simon Josefsson <jas@extundo.com>
2472 * gc-gnulib.c: Support ARCFOUR.
2474 2005-10-19 Simon Josefsson <jas@extundo.com>
2476 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2479 * gc.h: Add ECB enum type.
2481 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2483 2005-10-19 Simon Josefsson <jas@extundo.com>
2485 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2487 2005-10-18 Simon Josefsson <jas@extundo.com>
2489 * md4.h, md4.c: New files, based on md5.?.
2491 2005-10-17 Simon Josefsson <jas@extundo.com>
2493 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2495 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2497 2005-10-17 Simon Josefsson <jas@extundo.com>
2499 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2501 2005-10-17 Simon Josefsson <jas@extundo.com>
2503 * gc.h, gc-libgcrypt.c: Add ciphers.
2505 2005-10-17 Simon Josefsson <jas@extundo.com>
2507 * sha1.c: Use uint32_t instead of md5_uint32.t
2509 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2512 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2514 * md5.h: Use stdint.h and uint32_t. Doc fix.
2516 2005-10-15 Simon Josefsson <jas@extundo.com>
2518 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2520 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2522 2005-10-14 Simon Josefsson <jas@extundo.com>
2524 * arcfour.h, arcfour.c: New files.
2526 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2528 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2529 include <wchar.h>; no longer needed.
2531 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2532 and Ulrich Drepper <drepper@redhat.com>
2535 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2536 instead of inline stream orientation test and two separate
2537 function calls. Pay no attention to USE_IN_LIBIO.
2539 2005-10-14 Roland McGrath <roland@redhat.com>
2541 Import from libc. [BZ #1331]
2542 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2544 Reported by Matej Vela <vela@debian.org>.
2546 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2548 * mkdir-p.c (make_dir_parents): Don't report an error if an
2549 intermediate directory is in a read-only file system. Problem
2550 reported by Eric Blake.
2552 2005-10-13 Simon Josefsson <jas@extundo.com>
2554 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2555 Move memory allocation outside of loop.
2557 2005-10-12 Simon Josefsson <jas@extundo.com>
2559 * gc-pbkdf2-sha1.c: New file.
2561 * gc.h: Add gc_pbkdf2_sha1 prototype.
2563 2005-10-12 Simon Josefsson <jas@extundo.com>
2565 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2566 suggested by Bruno Haible <bruno@clisp.org>.
2568 2005-10-12 Simon Josefsson <jas@extundo.com>
2570 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2572 * gc-gnulib.c (gc_hmac_sha1): New function.
2574 2005-10-12 Simon Josefsson <jas@extundo.com>
2576 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2578 2005-10-12 Simon Josefsson <jas@extundo.com>
2580 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2581 GC_USE_HMAC_MD5, respectively.
2583 * gc-libgcrypt.c (gc_md5): Fix assert call.
2586 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2588 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2590 * gc-gnulib.c (gc_hash_buffer): Ditto.
2592 2005-10-11 Bruno Haible <bruno@clisp.org>
2594 * c-strcasestr.h: New file, from GNU gettext.
2595 * c-strcasestr.c: New file, from GNU gettext.
2597 2005-10-11 Bruno Haible <bruno@clisp.org>
2599 * c-strcase.h: New file, from GNU gettext.
2600 * c-strcasecmp.c: New file, from GNU gettext.
2601 * c-strncasecmp.c: New file, from GNU gettext.
2603 2005-10-11 Simon Josefsson <jas@extundo.com>
2605 * crc.h, crc.c: New files.
2607 * gc.h (gc_hash_buffer): Add doc.
2609 2005-10-08 Simon Josefsson <jas@extundo.com>
2611 * gc.h: Add gc_hash and gc_hash_buffer.
2613 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2615 * gc-libgcrypt.c (gc_hash_buffer): Add.
2617 2005-10-11 Bruno Haible <bruno@clisp.org>
2619 * strcasecmp.c: Include limits.h.
2620 (strcasecmp): Avoid integer overflow on exotic platforms.
2621 * strncasecmp.c: Include limits.h.
2622 (strncasecmp): Avoid integer overflow on exotic platforms.
2623 Reported by Paul Eggert.
2625 2005-10-06 Simon Josefsson <jas@extundo.com>
2627 * hmac-md5.c: New file.
2631 2005-10-06 Simon Josefsson <jas@extundo.com>
2633 * memxor.c (memxor): Avoid casts and warnings.
2635 2005-10-05 Derek Price <derek@ximbiot.com>
2637 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2639 2005-10-05 Simon Josefsson <jas@extundo.com>
2641 * memxor.c (memxor): Fix compiler error.
2643 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2644 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2646 * memxor.h, memxor.c: New files.
2648 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2649 we assume all systems have it, suggested by Jim Meyering
2650 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2651 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2652 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2655 2005-10-04 Bruno Haible <bruno@clisp.org>
2657 * verify.h (verify_true): Provide alternative definition for C++.
2659 2005-10-04 Simon Josefsson <jas@extundo.com>
2661 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2662 D. Baushke" <mdb@gnu.org>.
2664 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2666 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2667 (SSIZE_MAX): New macro, if not already defined.
2668 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2671 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2673 * exclude.c: Include verify.h.
2674 (verify): Remove. All callers changed to use verify.h's version.
2675 * strtoimax.c: Likewise.
2676 * utimecmp.c: Likewis.e
2678 Sync from coreutils.
2679 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2680 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2681 * .cvsignore: Add fts.h, search.h, t-fpending.
2682 * settime.c (settime): Fix { typo in previous patch. Also, don't
2683 bother returning ENOSYS if settimeofday or stime fails; just let
2684 them return whatever errno they want to return.
2685 * utimens.c: Include unistd.h, for dup2.
2686 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2687 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2689 2005-10-02 Jim Meyering <jim@meyering.net>
2691 Sync from coreutils.
2692 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2693 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2694 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2695 Remove AT_FDCWD test.
2696 Do not consume the fd unless successful.
2697 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2698 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2699 block, so that we don't even try to compile it if settimeofday is
2700 available. This works around a compilation failure on OSF1 V5.1,
2701 due to stime requiring a `long int*' while tv_sec is `int'.
2703 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2705 * getdelim.c (getdelim): Remove unused variables.
2707 2005-10-01 Simon Josefsson <jas@extundo.com>
2709 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2710 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2711 AI_* and EAI_* definitions. Protect function declarations.
2713 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2715 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2716 so that the code works even with ancient cpp. Portability problem
2717 with GCC 2.7.2.1 reported by Thomas M.Ott.
2719 2005-09-27 Jim Meyering <jim@meyering.net>
2721 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2723 * intprops.h (signed_type_or_expr__): Define.
2724 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2727 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2729 * verify.h (verify_expr): Remove, replacing with:
2730 (verify_true): New macro that returns true instead of void.
2731 (verify_type__): Remove.
2732 (verify): Use verify_true rather than verify_type__.
2734 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2736 * utimens.c (ENOSYS): Define if not already defined.
2737 (futimens): Support having a null PATH if the file descriptor
2740 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2742 (__attribute): Define to empty unless GCC 3.1 or later.
2743 This works around a core dump on OpenBSD 3.4, which has GCC
2744 2.95.3, which dumps core when given __attribute__(()). It also
2745 simplifies other tests, since we really don't want to bother with
2746 worrying about which ancient version of GCC supported what.
2747 Original problem reported by Yoann Vandoorselaere, with part of
2748 the fix suggested by Derek Price.
2750 2005-09-24 Jim Meyering <jim@meyering.net>
2752 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2753 so we can once again use a positive bitfield width of 1 -- now we
2754 don't have to explain why we were using a bitfield width of 2.
2756 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2758 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2759 Problem reported by Eric Blake.
2760 (getaddrinfo): Initialize se so that it's not garbage.
2761 Redo internal storage allocation so that it doesn't make unportable
2762 assumptions about alignment.
2765 * utimens.c (futimens): Use futimesat if available.
2766 Prefer it to futimes since it doesn't have the futimes bug.
2768 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2769 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2770 Instead, declare a function that returns a pointer to an array,
2771 and use verify_type__ to declare the size of the array.
2772 Problem and germ of a solution reported by Bruno Haible.
2773 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2774 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2776 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2778 Sync from coreutils.
2780 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2782 * argmatch.h: Include verify.h
2783 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2784 (ARGMATCH_ASSERT): Remove; unused.
2785 * canonicalize.c: Assume STDC_HEADERS.
2786 * exclude.c: Include "strcase.h".
2787 * regex_internal.h [!defined _LIBC]: Likewise.
2788 * getusershell.c: Include stdio--.h rather than stdio.h
2790 (getusershell): Call fopen, not fopen_safer.
2791 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2792 Do not include unistd-safer.h.
2793 (save_cwd): Don't call fd_safer; no longer needed
2794 now that we include fcntl--.h.
2796 * getdate.y (relative_time): New type.
2797 (RELATIVE_TIME_0): New constant.
2798 (parser_control): Use relative_time instead of doing it ourselves.
2799 (%union): Add new relative_time rel member.
2800 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2802 (relunit, relunit_snumber): Now of type rel.
2803 (zone, rel, relunit, get_date): Adjust to above changes.
2805 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2806 Do not include unistd-safer.h.
2807 (getloadavg): Don't call fd_safer; no longer needed
2808 now that we include fcntl--.h.
2810 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2811 (make_dir_parents): Treat ENOSYS like EEXIST.
2813 Improve quality of diagnostics on restore_cwd failure.
2814 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2815 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2816 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2817 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2818 each time through the loop. Do not diagnose restore_cwd failure;
2819 that is the caller's job (and perhaps the caller does not care).
2821 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2822 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2823 If the file already exists but is not a directory, don't bother
2824 to try to make its parents.
2825 Close potential file descriptor leak if we can't chdir("/") (!).
2826 Don't always return true if chdir($PWD) fails; return true only
2827 if the requested action was done successfully (except for the
2829 Don't log final directory unless we actually made it.
2830 Refactor to avoid duplicate code to fix up permissions.
2831 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2833 * strftime.c (my_strftime): Rewrite the previous change slightly,
2834 to make it a bit faster and (I hope) clearer.
2835 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2836 Fix bug in formats like %2N.
2838 * verify.h: New file.
2840 2005-09-22 Jim Meyering <jim@meyering.net>
2842 Sync from coreutils.
2844 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2846 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2847 the .tm_year member, since otherwise gcc-4.0 would now warn about
2848 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2850 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2851 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2853 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2854 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2855 when run in a time zone for which daylight savings time is in effect
2856 for the starting date.
2858 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2859 stop us from restricting permissions of just-created absolute-named
2861 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2862 to restore initial working directory.
2863 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2864 to tell caller if/when we change the working directory and are
2865 unable to return to the initial one.
2866 * mkdir-p.h (make_dir_parents): Update prototype.
2867 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2868 `return false'. This fixes a bug introduced on 2004-07-30.
2870 * openat.c (fdopendir): Be sure to close the supplied
2871 file descriptor before returning. This makes our replacement
2872 implementation a little closer to Solaris's, where fdopendir
2873 ties the file descriptor to the returned DIR* pointer.
2874 * openat.c (unlinkat): New function.
2875 * openat.h (unlinkat): Add prototype.
2876 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2877 (openat_restore_fail): Rename from openat_restore_die.
2878 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2880 Provide an alternative to exiting immediately upon save_cwd or
2881 restore_cwd failure. Now, an application can arrange e.g.,
2882 to perform a longjump in that case.
2883 * openat.c: Include dirname.h.
2884 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2885 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2886 and openat_restore_die rather than calling error directly.
2887 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2889 * openat-die.c (openat_save_die, openat_restore_die): New file.
2890 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2892 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2893 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2894 int utc, int nanoseconds);
2896 date should not have to allocate a megabyte of virtual memory to
2897 handle a format argument like +%1048575T. When implemented with
2898 strftime, it must allocate such a buffer, use strftime to fill it
2899 in, print it, then free it.
2900 With fprintftime, it simply prints everything and exits.
2901 With no need for memory allocation, that's one fewer way to fail.
2902 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2903 optional field width, not before, so we accept %9:z, not %:9z.
2904 (my_strftime): Be sure to use L_('x') for literals.
2906 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2907 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2908 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2909 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2910 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2911 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2912 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2913 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2914 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2916 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2917 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2918 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2919 and don't include <sys/file.h>).
2921 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2923 Sync from coreutils.
2925 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2926 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2927 [!LDAV_DONE]: Avoid unused variable warning.
2929 2005-09-21 Bruno Haible <bruno@clisp.org>
2931 * unicodeio.h (unicode_to_mb): New declaration.
2933 2005-09-20 Derek Price <derek@ximbiot.com>
2935 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2937 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2939 Use a consistent style for including <config.h>.
2940 * __fpending.c, acl.c, argmatch.c,
2941 argp-help.c, argp-parse.c,
2942 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2943 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2944 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2945 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2946 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2947 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2948 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2949 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2950 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2951 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2952 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2953 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2954 modechange.c, mountlist.c, open-safer.c, physmem.c,
2955 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2956 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2957 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2958 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2959 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2960 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2961 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2962 userspec.c, utimecmp.c, version-etc-fsf.c,
2963 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2964 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2965 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2966 Standardize inclusion of config.h.
2967 * __fpending.h, dirfd.h, getdate.h, human.h,
2968 inttostr.h: Removed inclusion of config.h from header files.
2969 * inttostr.c: Adjusted in-tree users.
2970 * timespec.h: Remove superfluous warning to include config.h.
2971 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2972 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2973 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2974 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2976 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2978 * stat-time.h: New file.
2979 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2980 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2982 (timespec_cmp): New function.
2983 * utimecmp.c: Include stat-time.h.
2984 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2985 members exist, not on the obsolescent ST_MTIM_NSEC.
2986 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2988 2005-09-15 Derek Price <derek@ximbiot.com>
2989 Paul Eggert <eggert@cs.ucla.edu>
2991 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2992 changes, consolidating in...
2993 * regex_internal.h: ...this file.
2995 2005-09-15 Derek Price <derek@ximbiot.com>
2997 * regex_internal.h: Blank `pure' for GNUC < 3.
2998 * regex_internal.c: Ditto, using this...
2999 (__GNUC_PREREQ): ...new macro.
3000 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3001 (__GNUC_PREREQ): ...this new macro.
3003 * strstr.h: Include string.h. Define strstr as a macro here.
3005 2005-09-13 Derek Price <derek@ximbiot.com>
3007 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3009 Reported by Jim Meyering <jim@meyering.net>.
3011 2005-09-13 Jim Meyering <jim@meyering.net>
3013 * canon-host.c: Filter through gnu indent and reword comments slightly.
3014 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3016 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3019 (base64_encode): Put b64str in initialized data section.
3021 2005-09-12 Derek Price <derek@ximbiot.com>
3023 Return usable errors from canon-host.
3024 * canon-host.h: New file.
3025 * canon-host.c (canon_host): Wrap...
3026 (canon_host_r): ...this new function, which now relies exclusively on
3028 (ch_strerror): New function.
3029 (last_cherror): New global.
3030 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3031 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3033 (freeaddrinfo): Free ai->ai_canonname when set.
3035 2005-09-12 Derek Price <derek@ximbiot.com>
3036 Paul Eggert <eggert@cs.ucla.edu>
3038 * glob-libc.h: Renamed from glob_.h. The new version is
3039 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3040 protecting things that should be done only in gnulib contexts.
3041 * glob_.h: New file, containing only the glob things needed for
3043 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3044 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3045 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3046 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3047 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3048 and to respect the namespace rules better.
3050 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3052 Merge glibc and coreutils changes into gnulib, plus a few
3054 * md5.c: Use #error rather than a string.
3055 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3056 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3057 (__attribute__): Define to empty for non recent-GCC.
3058 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3059 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3060 Renamed from their non-__ counterparts, with new macros replacing
3061 them if not _LIBC. Add __THROW attribute.
3063 (struct md5_ctx): Align buffer if using GCC.
3064 * sha1.h (struct sha1_ctx): Likewise.
3065 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3066 The old name was backwards.
3067 (NOTSWAP): Remove; not used.
3068 (rol): New macro, moved here from md5.h.
3069 (sha1_process_block): Remove a FIXME that doesn't make sense.
3071 2005-09-12 Derek Price <derek@ximbiot.com>
3073 * gai_strerror.c: Include config.h when available. Include
3074 getaddrinfo.h before other headers to test interface.
3075 Reported by Larry Jones <lawrence.jones@ugs.com>.
3077 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3079 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3080 definitions, since that's the preferred style in glibc.
3081 Fix a minor spacing issue, and update copyright notice to match glibc's.
3083 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3085 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3087 2005-09-06 Simon Josefsson <jas@extundo.com>
3089 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3090 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3092 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3094 Change bitset word type from unsigned int to unsigned long int,
3095 as this has better performance on typical 64-bit hosts.
3096 Port bitset code to hosts with unusual word sizes.
3097 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3098 (build_collating_symbol):
3099 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3100 argument is a bitset. This is merely a style issue, but it makes
3101 it clearer that an entire array is expected.
3102 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3103 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3104 Port to the case where bitset_word is not the same as unsigned int.
3105 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3106 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3108 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3109 (build_trtable, group_nodes_into_DFAstates):
3111 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3112 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3113 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3114 * regexec.c (group_nodes_into_DFAstates): Likewise.
3115 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3116 * regcomp.c (optimize_subexps, lower_subexp):
3117 Work even if bitset_word has holes in its bitwise representation.
3118 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3119 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3121 * regex_internal.c (re_string_reconstruct):
3122 Don't assume UCHAR_MAX == 255.
3123 * regex_internal.h (bitset_set_all): Likewise.
3124 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3126 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3127 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3129 (BITSET_WORD_MAX): New macro.
3130 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3131 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3132 (bitset_empty, bitset_copy):
3133 Prefer sizeof (bitset) to multiplying it out ourselves.
3134 (bitset_not_merge): Remove; unused.
3135 (bitset_contain): Return bool, not unsigned int with one bit on.
3136 All callers changed.
3137 * regexec.c (build_trtable): Don't assume bitset has no stricter
3138 alignment than re_node_set; do this by defining a new internal
3139 type struct dests_alloc and using it to allocate memory.
3141 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3143 Check for arithmetic overflow when calculating sizes, to prevent
3144 some buffer-overflow issues. These patches are conservative, in the
3145 sense that when I couldn't determine whether an overflow was possible,
3146 I inserted a run-time check.
3147 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3148 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3149 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3150 (re_xnrealloc, re_x2nrealloc): New inline functions.
3151 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3152 (build_equiv_class, build_charclass): Check for arithmetic overflow
3153 in size expression calculations.
3154 * regex_internal.c (re_string_realloc_buffers):
3155 (build_wcs_upper_buffer, re_node_set_add_intersect):
3156 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3157 (re_dfa_add_node, register_state): Likewise.
3158 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3159 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3160 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3161 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3163 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3165 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3166 to avoid a collision with bits/local_lim.h in glibc.
3167 All uses changed. Problem reported by Dmitry V. Levin in
3168 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3170 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3171 bugs in int versus size_t comparisons.
3172 (re_string_context_at): Fix bug where the code assumed that
3175 Use bool where appropriate.
3176 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3177 All callers changed.
3178 (calc_eclosure_iter): Likewise, for ROOT arg.
3179 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3180 (build_charclass_op): Likewise, for NON_MATCH arg.
3181 * regex_internal.c (re_string_allocate, re_string_construct):
3182 (re_string_construct_common): Likewise, for ICASE arg.
3183 * regexec.c (re_search_2_stub, re_search_stub):
3184 Likewise, for RET_LEN arg.
3185 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3186 (set_regs): Likewise, for FL_BACKTRACK arg.
3187 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3188 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3189 (calc_eclosure_iter, parse_bracket_exp):
3190 Use bool for internal variables that are booleans.
3191 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3192 (set_regs, build_sifted_states, sift_states_bkref):
3193 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3194 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3195 (find_collation_sequence_value):
3197 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3198 (re_node_set_compare):
3199 Return bool, not int. All callers changed.
3200 * regexec.c (check_halt_node_context, check_dst_limits):
3201 (build_trtable, check_node_accept): Likewise.
3202 * regex_internal.h: Include stdbool.h.
3204 Fix bugs uncovered when converting to bool.
3205 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3206 failure instead of charging ahead blindly.
3207 * regex_internal.c (register_state): Likewise.
3208 * regexec.c (re_search_2_stub): Use simpler method than boolean
3209 for freeing internal storage.
3210 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3211 bitset pieces used as boolean, to avoid undefined behavior
3212 on hosts that do int overflow checking.
3214 2005-08-31 Derek Price <derek@ximbiot.com>
3216 * getdelim.c (getdelim): Return EOF on EOF.
3217 Reported by Larry Jones <lawrence.jones@ugs.com>.
3219 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3221 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3222 lengths fit in regoff_t; this isn't true if regoff_t is the same
3224 * regex.c (re_search_internal): 5th arg is LAST_START
3225 (= START + RANGE) instead of RANGE. This avoids overflow
3226 problems when regoff_t is the same width as size_t.
3227 All callers changed.
3228 (re_search_2_stub): Check for overflow when adding the
3229 sizes of the two strings.
3230 (re_search_stub): Check for overflow when adding START
3231 to RANGE; if it occurs, substitute the extreme value.
3233 2005-08-31 Jim Meyering <jim@meyering.net>
3235 * regcomp.c (search_duplicated_node): Make first pointer arg
3237 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3238 (register_state): Likewise.
3239 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3240 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3241 (group_nodes_into_DFAstates): Likewise.
3243 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3245 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3246 old glibc regex code mishandles strings longer than 2**31 bytes.
3247 This patch fixes this when the regex code is used in gnulib
3248 (i.e., outside glibc).
3250 This patch should not affect the use of the regex code inside
3251 glibc. No doubt this problem also needs to be handled for glibc
3252 as well, but the result will be an incompatible change to the
3253 glibc ABI, and the old ABI will have to be supported too. That
3254 can be the the subject for another patch.
3256 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3257 governing whether the rest of this patch is active. By default,
3258 the macro is disabled and the patch has no effect.
3259 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3260 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3261 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3262 (re_match_2, re_set_registers): Use the new types.
3263 * regex_internal.h (Idx, re_hashval_t): New types.
3264 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3266 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3267 (re_string_context_at, bin_tree_t, re_dfastate_t):
3268 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3269 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3270 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3271 (re_string_char_size_at, re_string_wchar_at):
3272 (re_string_elem_size_at):
3273 Use the new types and macros to port to 64-bit hosts.
3274 Use unsigned types for internal values, so that the code
3275 mostly works even for arrays larger than SSIZE_MAX.
3276 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3277 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3278 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3279 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3280 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3281 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3282 (calc_inveclosure, parse_dup_op, build_range_exp):
3283 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3284 (fetch_number, create_token_tree, mark_opt_subexp):
3286 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3287 (create_cd_newstate, re_string_allocate, re_string_construct):
3288 (re_string_realloc_buffers, build_wcs_upper_buffer):
3289 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3290 (re_string_reconstruct, re_string_peek_byte_case):
3291 (re_string_fetch_byte_case, re_string_context_at):
3292 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3293 (re_node_set_init_copy, re_node_set_add_intersect):
3294 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3295 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3296 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3297 (re_acquire_state, re_acquire_state_context, register_state):
3299 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3300 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3301 (re_search_internal, re_search_2_stub, re_search_stub)
3302 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3303 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3304 (update_cur_sifted_state, check_dst_limits):
3305 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3306 (check_subexp_limits, sift_states_bkref, merge_state_array):
3307 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3308 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3309 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3310 (expand_bkref_cache, check_node_accept_bytes):
3311 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3312 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3313 (acquire_init_state_context, check_halt_node_context):
3314 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3315 (sift_states_backward, clean_state_log_if_needed):
3316 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3317 (find_recover_state, transit_state_sb, transit_state_mb):
3318 (transit_state_bkref, build_trtable, match_ctx_clean):
3320 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3321 to work around an assumption that REG_MISSING is negative.
3323 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3324 (seek_collating_symbol_entry) [defined _LIBC]:
3325 (lookup_collation_sequence_value) [defined _LIBC]:
3326 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3327 Use prototypes rather than old-style function definitions.
3328 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3329 (transit_state_sb) [0]:
3330 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3332 * regexec.c (re_search_internal): Simplify update of rm_so and
3335 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3336 (optimize_subexps, lower_subexp):
3337 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3338 since the signed shift might overflow. Use 1u<<31 instead.
3339 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3340 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3343 * regcomp.c (optimize_subexps, lower_subexp):
3344 Use CHAR_BIT rather than 8, for clarity.
3345 * regexec.c (check_dst_limits_calc_pos_1):
3346 (check_subexp_matching_top): Likewise.
3347 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3348 have to worry about portability issues when shifting it left.
3349 Remove no-longer-needed test for table_size > 0.
3350 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3351 in a word, as the resulting behavior is undefined.
3352 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3353 in one case, a <= should have been an <, and in another case the
3354 whole test was missing.
3355 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3356 the standard name CHAR_BIT.
3357 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3358 this is not true on one's complement and signed-magnitude hosts.
3360 * regex_internal.h (re_sub_match_top_t): Remove unused member
3362 (struct re_dfa_t): Remove unused member states_alloc.
3363 * regcomp.c (init_dfa): Don't initialize unused members.
3365 2005-08-31 Bruno Haible <bruno@clisp.org>
3367 * strstr.c: Include <stddef.h>, for NULL.
3368 * strcasestr.c: Likewise.
3369 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3371 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3373 * iconvme.h: Add prototype for iconv_alloc.
3375 2005-08-29 Simon Josefsson <jas@extundo.com>
3377 * iconvme.c: Fix errno.
3379 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3381 * iconvme.c: Split iconv_string into iconv_alloc.
3383 2005-08-27 Jim Meyering <jim@meyering.net>
3385 * fopen-safer.c: Merge minor changes from coreutils.
3386 * dup-safer.c: Likewise.
3387 * fd-safer.c: Likewise.
3389 Merge from coreutils.
3390 * stdio--.h: New file.
3391 * stdlib--.h: New file.
3392 * mkstemp-safer.c: New file.
3394 GNU tar needs these.
3395 * pipe-safer.c: New file.
3396 * creat-safer.c: New file.
3397 * fcntl--.h (creat): Define to creat_safer.
3398 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3399 * unistd--.h (pipe): Define to pipe_safer.
3400 * unistd-safer.h: Declare pipe_safer.
3402 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3404 * regex_internal.h: Remove all references to
3405 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3407 (bitset_not, bitset_merge, bitset_not_merge):
3408 (bitset_mask, re_string_allocate, re_string_construct):
3409 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3410 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3411 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3412 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3413 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3414 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3415 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3416 (re_acquire_state_context):
3417 Remove unnecessary forward decls.
3418 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3419 Put __attribute at function definition,
3420 now that the function decl has been removed.
3421 * regex_internal.c (re_string_peek_byte_case):
3422 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3425 2005-08-26 Simon Josefsson <jas@extundo.com>
3427 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3428 Haible <bruno@clisp.org>.
3430 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3432 * regexec.c (set_regs): Don't alloca with an unbounded size.
3434 alloca modernization/simplification for regex.
3435 * regex.c: Remove portability cruft for alloca. This no longer
3436 needs to be at the start of the file, and can be moved into
3437 regex_internal.h and simplified.
3438 * regex_internal.h: Include <alloca.h>.
3439 (__libc_use_alloca) [!defined _LIBC]: New macro.
3440 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3441 now works outside glibc.
3443 2005-08-24 Simon Josefsson <jas@extundo.com>
3445 * getpass.c: Add WIN32 implementation. Conditionalize use of
3446 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3447 GLIBC specific code.
3449 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3451 Make regex safe for g++. This fixes one real bug (an "err"
3452 that should have been "*err"). g++ problem reported by
3454 * regex_internal.h (re_calloc): New macro, consistent with
3455 re_malloc etc. All callers of calloc changed to use re_calloc.
3456 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3457 not int. All callers changed.
3458 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3459 just use an array of size MB_LEN_MAX.
3460 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3461 (find_recover_state): Change "err" to "*err"; this fixes what
3462 appears to be a real bug.
3463 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3466 2005-08-25 Jim Meyering <jim@meyering.net>
3468 * open-safer.c: Include <config.h>.
3469 Otherwise, we'd lose LARGEFILE support in any file using
3472 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3474 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3475 * regex.h (regerror): Likewise.
3477 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3478 requires this. (The code never needed it.)
3480 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3481 All uses of recently-renamed identifiers changed to use the new,
3482 POSIX-compliant names. The code will build and run just fine
3483 without these changes, but it's better to eat our own dog food
3484 and use the standard-conforming names.
3486 * regex.h: Fix a multitude of POSIX name space violations.
3487 These changes have an effect only for programs that define
3488 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3489 do not change anything for programs compiled in the normal way.
3490 Also, there is no effect on the ABI.
3492 (_REGEX_SOURCE): New macro.
3493 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3494 defined and _GNU_SOURCE is not; this fixes a name space violation.
3496 Rename the following macros to obey POSIX requirements.
3497 The old names are still visible as macros if _REGEX_SOURCE is defined.
3498 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3499 RE_BACKSLASH_ESCAPE_IN_LISTS.
3500 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3501 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3502 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3503 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3504 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3505 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3506 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3507 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3508 (REG_INTERVALS): renamed from RE_INTERVALS.
3509 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3510 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3511 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3512 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3513 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3514 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3515 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3516 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3517 RE_UNMATCHED_RIGHT_PAREN_ORD.
3518 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3519 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3520 (REG_DEBUG): renamed from RE_DEBUG.
3521 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3522 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3523 unusual, since we can't clash with the POSIX REG_ICASE.
3524 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3525 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3526 (REG_NO_SUB): renamed from RE_NO_SUB.
3527 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3528 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3529 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3530 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3531 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3532 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3533 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3534 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3535 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3536 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3537 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3538 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3539 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3540 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3541 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3542 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3543 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3544 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3545 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3546 (REG_FIXED): Renamed from REGS_FIXED.
3547 (REG_NREGS): Renamed from RE_NREGS.
3549 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3550 of other REG_* macros, since POSIX says the user is allowed to
3551 #undef these macros selectively.
3553 (reg_errcode_t): Update comment stating what other tables need
3556 Rename the following enum values to obey POSIX requirements.
3557 The old names are still visible as macros.
3558 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3559 is not defined, since GNU is supposed to be a superset of POSIX as
3560 much as possible, and since we want reg_errcode_t to be a signed
3561 type for implementation consistency.
3562 (_REG_NOERROR): Renamed from REG_NOERROR.
3563 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3564 (_REG_BADPAT): Renamed from REG_BADPAT.
3565 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3566 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3567 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3568 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3569 (_REG_EBRACK): Renamed from REG_EBRACK.
3570 (_REG_EPAREN): Renamed from REG_EPAREN.
3571 (_REG_EBRACE): Renamed from REG_EBRACE.
3572 (_REG_BADBR): Renamed from REG_BADBR.
3573 (_REG_ERANGE): Renamed from REG_ERANGE.
3574 (_REG_ESPACE): Renamed from REG_ESPACE.
3575 (_REG_BADRPT): Renamed from REG_BADRPT.
3576 (_REG_EEND): Renamed from REG_EEND.
3577 (_REG_ESIZE): Renamed from REG_ESIZE.
3578 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3579 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3580 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3581 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3582 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3584 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3585 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3586 changed. But support the old name if the new one is not defined
3587 and if _REGEX_SOURCE.
3589 Change the following member names in struct re_pattern_buffer.
3590 The old names are still supported if !_REGEX_SOURCE.
3591 The new names are always supported, regardless of _REGEX_SOURCE.
3592 (re_buffer): Renamed from buffer.
3593 (re_allocated): Renamed from allocated.
3594 (re_used): Renamed from used.
3595 (re_syntax): Renamed from syntax.
3596 (re_fastmap): Renamed from fastmap.
3597 (re_translate): Renamed from translate.
3598 (re_can_be_null): Renamed from can_be_null.
3599 (re_regs_allocated): Renamed from regs_allocated.
3600 (re_fastmap_accurate): Renamed from fastmap_accurate.
3601 (re_no_sub): Renamed from no_sub.
3602 (re_not_bol): Renamed from not_bol.
3603 (re_not_eol): Renamed from not_eol.
3604 (re_newline_anchor): Renamed from newline_anchor.
3606 Change the following member names in struct re_registers.
3607 The old names are still supported if !_REGEX_SOURCE.
3608 The new names are always supported, regardless of _REGEX_SOURCE.
3609 (rm_num_regs): Renamed from num_regs.
3610 (rm_start): Renamed from start.
3611 (rm_end): Renamed from end.
3613 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3614 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3615 Prepend __ to parameter names.
3617 Undo yesterday's changes.
3619 2005-08-24 Jim Meyering <jim@meyering.net>
3621 Sync from coreutils.
3622 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3624 2005-08-21 Bruno Haible <bruno@clisp.org>
3626 * lock.h: Add multiple inclusion guard.
3627 * tls.h: Add multiple inclusion guard.
3629 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3631 * regex.h (REG_NOSYS)
3632 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3633 Define, since POSIX requires it as of 2001.
3634 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3635 New private symbol, used to keep the enum signed in all cases.
3636 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3637 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3639 * regex_internal.c (re_string_skip_chars, register_state):
3641 Remove forward decls; no longer needed now that we use prototypes.
3642 * regexec.c (acquire_init_state_context, check_halt_node_context):
3643 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3644 (clean_state_log_if_needed): Likewise.
3646 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3648 Fix problems reported by Sam Steingold in
3649 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3650 * regexec.c (sift_states_bkref): Fix portability bug: the code
3651 assumed that reg_errcode_t is a signed type, which is not
3652 necessarily true if _XOPEN_SOURCE is not defined.
3653 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3654 some compilers warn about it otherwise.
3656 2005-08-20 Jim Meyering <jim@meyering.net>
3658 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3659 of unused local, dfa.
3661 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3663 * regcomp.c (create_initial_state): Remove duplicate decl.
3664 (init_word_char, create_initial_state, duplicate_node_closure):
3665 (fetch_token, peek_token_bracket, build_range_exp):
3666 (build_collating_symbol): Remove forward decls; no longer needed
3667 now that we use prototypes.
3670 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3671 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3672 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3673 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3674 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3675 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3676 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3677 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3678 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3679 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3680 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3681 (build_charclass, build_charclass_op, fetch_number, create_tree):
3682 (create_token_tree, mark_opt_subexp, duplicate_tree):
3683 Use prototypes rather than old-style definitions.
3686 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3687 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3688 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3689 (re_string_reconstruct, re_string_peek_byte_case):
3690 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3691 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3692 (re_node_set_init_copy, re_node_set_add_intersect):
3693 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3694 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3695 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3696 (re_acquire_state, re_acquire_state_context, register_state):
3697 (create_ci_newstate, create_cd_newstate, free_state):
3699 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3700 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3701 (re_search_internal, prune_impossible_nodes):
3702 (acquire_init_state_context, check_matching, static):
3703 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3704 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3705 (update_regs, sift_states_backward, build_sifted_states):
3706 (clean_state_log_if_needed, merge_state_array):
3707 (update_cur_sifted_state, add_epsilon_src_nodes):
3708 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3709 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3710 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3711 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3712 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3713 (check_arrival, check_arrival_add_next_nodes):
3714 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3715 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3716 (check_node_accept_bytes, check_node_accept, extend_buffers):
3717 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3718 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3723 (re_string_allocate, re_string_construct, re_string_reconstruct):
3724 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3725 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3726 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3727 (re_string_context_at, re_string_peek_byte_case):
3728 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3729 is defined, since we now use prototypes always.
3731 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3732 C89 or better. All uses removed.
3734 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3736 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3737 [defined lint]: Suppress bogus uninitialized-variable warnings.
3739 * regcomp.c (duplicate_node): Return new index, not an error code,
3740 and let the caller return REG_ESPACE if out of space. This
3741 removes an uninitialied-variable warning with GCC 4.0.1, and also
3742 avoids taking the address of a local variable. All callers
3745 2005-08-19 Jim Meyering <jim@meyering.net>
3747 * regexec.c (proceed_next_node): Redo local variables to
3748 avoid GCC shadowing warnings.
3750 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3752 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3753 (re_node_set_insert_last, re_dfa_add_node):
3754 Rename local variables to avoid GCC shadowing warnings.
3756 2005-08-18 Bruno Haible <bruno@clisp.org>
3758 * strstr.c (strstr): Fix return value in multibyte case.
3759 * strcasestr.c (strcasestr): Likewise.
3761 2005-08-17 Jim Meyering <jim@meyering.net>
3763 Make the %s format (seconds since the epoch) work for a negative
3764 number and when used with a zero-padded field width, e.g. %015s.
3766 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3767 label so that it precedes the code to set `digits'. Otherwise,
3768 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3769 print `00-22'. Now, it prints `-0022', as it should.
3771 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3773 * regex.h: Remove useless space-before-tab. From coreutils.
3775 2005-08-17 Bruno Haible <bruno@clisp.org>
3777 * strcasestr.h: New file.
3778 * strcasestr.c: New file.
3780 2005-08-17 Bruno Haible <bruno@clisp.org>
3782 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3783 * strstr.c: Completely rewritten, with multibyte locale support.
3785 2005-08-17 Bruno Haible <bruno@clisp.org>
3787 * strcasecmp.c: Use mbuiter.h.
3789 2005-08-17 Bruno Haible <bruno@clisp.org>
3791 * mbuiter.h: New file.
3793 2005-08-16 Bruno Haible <bruno@clisp.org>
3795 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3797 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3798 NUL byte, not after it.
3800 2005-08-16 Bruno Haible <bruno@clisp.org>
3802 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3803 the valid ones. Makes the comparison operations transitive:
3804 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3805 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3807 2005-08-16 Bruno Haible <bruno@clisp.org>
3809 * strcase.h (strcasecmp): Add note in comments.
3810 * strncasecmp.c: Use code from strcasecmp.c.
3811 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3812 (strcasecmp): Work correctly in multibyte locales.
3814 2005-08-16 Bruno Haible <bruno@clisp.org>
3816 * strnlen1.h: New file.
3817 * strnlen1.c: New file.
3819 2005-08-16 Bruno Haible <bruno@clisp.org>
3821 * mbfile.h: New file.
3823 2005-08-16 Bruno Haible <bruno@clisp.org>
3825 * mbiter.h: New file.
3827 2005-08-16 Bruno Haible <bruno@clisp.org>
3829 * mbchar.h: New file.
3830 * mbchar.c: New file.
3832 2005-08-16 Bruno Haible <bruno@clisp.org>
3834 * tls.h: New file, from GNU gettext.
3835 * tls.c: New file, from GNU gettext.
3837 2005-08-15 Bruno Haible <bruno@clisp.org>
3839 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3842 2005-08-14 Jim Meyering <jim@meyering.net>
3844 Sync from coreutils.
3846 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3847 Use the hash-table-based cycle-detection code not just when
3848 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3849 Reported by James Youngman in
3850 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3851 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3852 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3853 This lets us compile with -DFTS_DEBUG, once again.
3854 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3855 * fts.c (fd_safer): Remove decl.
3856 Include fcntl--.h rather than unistd-safer.h
3857 (fts_safe_changedir): Don't call fd_safer; no longer needed
3858 now that we include fcntl--.h.
3860 2005-08-11 Simon Josefsson <jas@extundo.com>
3862 * readline.h, readline.c: New file.
3864 2005-08-11 Bruno Haible <bruno@clisp.org>
3866 * strnlen.h (strnlen): Change parameter name to match comment.
3868 2005-08-10 Simon Josefsson <jas@extundo.com>
3870 * strndup.c: Use strnlen.h.
3872 * strnlen.h: New file.
3874 2005-08-02 Simon Josefsson <jas@extundo.com>
3876 * getline.h, getline.c: Rewrite.
3878 * getdelim.h, getdelim.c: New files, ported from glibc.
3880 2005-07-31 Bruno Haible <bruno@clisp.org>
3882 * lock.h (gl_lock_initializer): New macro.
3883 (gl_lock_define_initialized): Use it.
3884 (gl_rwlock_initializer): New macro.
3885 (gl_rwlock_define_initialized): Use it.
3886 (gl_recursive_lock_initializer): New macro.
3887 (gl_recursive_lock_define_initialized): Use it.
3889 2005-07-26 Bruno Haible <bruno@clisp.org>
3891 * lock.h: Update from GNU gettext.
3892 * lock.c: Update from GNU gettext.
3894 2005-07-18 Bruno Haible <bruno@clisp.org>
3896 * lock.h (gl_once_t): New type.
3897 (gl_once_define, gl_once): New macros.
3898 * lock.c (fresh_once): New variable.
3899 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3902 2005-07-18 Simon Josefsson <jas@extundo.com>
3904 * check-version.c (check_version): Accept identical versions too.
3906 2005-07-18 Bruno Haible <bruno@clisp.org>
3908 * lock.h: New file, from GNU gettext.
3909 * lock.c: New file, from GNU gettext.
3911 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3913 * quotearg.c: Add translator comment suggested by Bruno Haible,
3914 with a minor change.
3916 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3918 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3919 copyright symbol and the year.
3920 * version-etc.c (COPYRIGHT_YEAR): New constant.
3921 (version_etc_va): Use parameterized copyright notice.
3922 Reword to conform to the current GNU coding standards.
3924 2005-07-11 Simon Josefsson <jas@extundo.com>
3926 * size_max.h: New file.
3928 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3930 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3933 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3934 and Paul Eggert <eggert@cs.ucla.edu>
3936 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3937 in wint_t, not wchar_t. Remove now-unnecessary cast.
3939 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3941 * regex.c, regex.h: Sync from libc.
3942 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3943 New files, synced from libc, except that regex_internal.h
3944 currently has a small porting fix.
3946 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3948 Remove the dependency of the strftime module on the tzset module.
3949 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3950 Copy the input structure, to work around some of the bug with
3951 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3952 Solaris releases, you should also use the tzset module, but we won't
3953 require it as a dependency any more since we don't want LGPLed code
3954 to depend on GPLed code.
3956 2005-07-02 Jim Meyering <jim@meyering.net>
3958 * backupfile.c (backup_args): Change a `0' to NULL.
3960 2005-07-01 Jim Meyering <jim@meyering.net>
3962 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3963 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3964 * save-cwd.c, tempname.c:
3965 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3966 and don't include <sys/file.h>).
3968 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3970 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3971 declares only 'struct timespec;' (!).
3973 2005-06-29 Jim Meyering <jim@meyering.net>
3975 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3976 type name. Use the variable name instead.
3977 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3979 2005-06-28 Simon Josefsson <jas@extundo.com>
3981 * check-version.h, check-version.c: New files.
3983 2005-06-28 Simon Josefsson <jas@extundo.com>
3985 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3986 collision with global variable. Better indentation. Don't
3987 increment buffer pointer beyond buffer end. Based on comments
3988 from Paul Eggert <eggert@cs.ucla.edu>.
3992 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3994 * canon-host.c (canon-host): Append trailing "," to 0 in
3995 initializer of struct addrinfo, as an indication that we don't
3996 care how many members the structure has.
3998 2005-06-24 Derek Price <derek@ximbiot.com>
3999 and Bruno Haible <bruno@clisp.org>
4001 Remove stat module & update lstat.
4002 * stat.c: Remove this file...
4003 (slash_aware_lstat): ...moving this content and its support...
4004 * lstat.c (rpl_lstat): ...into here.
4005 * lstat.h: New file.
4007 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4009 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4010 (ranged_convert): Don't save conversion in a temporary struct.
4011 This causes a warning with GCC 4.0.0, and anyway in the typical
4012 case it's not worth the extra 100 bytes or so of code.
4013 (ranged_convert, __mktime_internal): When calling a function via a
4014 pointer P, use P () rather than (*P) (), as we now assume C89 or
4017 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4019 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4020 "who -r" failed to give output. Problem reported by Tim Waugh.
4022 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4023 (xcalloc): Use it to avoid needless tests.
4024 Problem reported by Jim Meyering.
4026 2005-06-16 Jim Meyering <jim@meyering.net>
4028 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4029 when either N or S is zero.
4031 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4033 * argp.h (__option_is_short): Check upper limit of
4034 __key. Isprint() requires its argument to have the value
4035 of an unsigned char or EOF.
4037 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4039 * fnmatch.c (fnmatch): If there is an encoding error in a
4040 multibyte string or pattern, fall back on unibyte matching.
4041 Problem reported by James Youngman.
4043 2005-06-08 Bruno Haible <bruno@clisp.org>
4045 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4048 2005-06-08 Bruno Haible <bruno@clisp.org>
4050 * csharpcomp.h: New file, from GNU gettext.
4051 * csharpcomp.c: New file, from GNU gettext.
4052 * csharpcomp.sh.in: New file, from GNU gettext.
4054 2005-06-07 Derek Price <derek@ximbiot.com>
4057 * glob_.h: Indent nested #ifdef.
4059 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4061 Sync from coreutils.
4062 Use "file name" when talking about file names, instead of "filename"
4063 or "path", as per the GNU coding standards.
4064 * mkdir-p.c: Renamed from makepath.c.
4065 (make_dir_parents): Renamed from make_path. All callers changed.
4066 * mkdir-p.h: Likewise. All includers changed.
4067 * filenamecat.c: Renamed from path-concat.c.
4068 (file_name_concat): Renamed from path_concat. All callers changed.
4069 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4070 * filenamecat.h: Likewise. All includers changed.
4071 * acl.c: Don't use "path" or "filename" to mean "file name"
4072 in comments or local variable names.
4073 * basename.c: Likewise.
4074 * canonicalize.c, canonicalize.h: Likewise.
4075 * dirname.c, dirname.h: Likewise.
4076 * euidaccess.c: Likewise.
4077 * exclude.c: Likewise
4078 * fnmatch_.h, fnmatch_loop.c: Likewise.
4079 * fsusage.c, fsuage.h: Likewise.
4080 * fts.c, fts_.h: Likewise.
4081 * getcwd.c: Likewise.
4082 * getloadavg.c: Likewise.
4083 * mkstemp.c: Likewise.
4084 * mountlist.c, mountlist.h: Likewise.
4085 * openat.c, openat.h: Likewise.
4086 * readlink-stub.c: Likewise.
4087 * readutmp.c, readutmp.h: Likewise.
4088 * rename.c: Likewise.
4089 * rmdir.c: Likewise.
4091 * savedir.c: Likewise.
4092 * stripslash.c: Likewise.
4093 * tempname.c: Likewise.
4094 * xreadlink.c: Likewise.
4095 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4097 * exclude.h: Likewise.
4099 * euidaccess.c (getuid, getgid, getuid, getegid)
4100 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4101 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4102 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4103 * pathmax.h: Include <limits.h> unconditionally, since other
4104 files have been getting away with it for years (MORE/BSD 4.3
4106 * userspec.c (getpwnam, getgrnam, getgrgid)
4107 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4109 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4110 Define to 256, not 255, as per modern POSIX.
4112 2005-06-01 Bruno Haible <bruno@clisp.org>
4114 * csharpexec.h: New file, from GNU gettext.
4115 * csharpexec.c: New file, from GNU gettext.
4116 * csharpexec.sh.in: New file, from GNU gettext.
4118 2005-05-31 Derek Price <derek@ximbiot.com>
4119 Paul Eggert <eggert@cs.ucla.edu>
4122 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4124 2005-05-29 Derek Price <derek@ximbiot.com>
4125 Paul Eggert <eggert@cs.ucla.edu>
4127 * glob_.h, glob.c: New files.
4129 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4131 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4133 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4134 the configuration hassle isn't worth it.
4135 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4136 (LONGEST_MODIFIER, PRIuMAX): Remove.
4138 2005-05-27 Bruno Haible <bruno@clisp.org>
4140 * getlogin_r.h: Remove second include of <stddef.h>.
4142 2005-05-25 Bruno Haible <bruno@clisp.org>
4143 Derek Price <derek@ximbiot.com>
4145 * getlogin_r.h: Simplify API documentation.
4147 2005-05-25 Derek Price <derek@ximbiot.com>
4148 Paul Eggert <eggert@cs.ucla.edu>
4150 * getlogin_r.c, getlogin_r.h: New files.
4152 2005-05-22 Bruno Haible <bruno@clisp.org>
4154 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4155 Also include <sys/param.h> if it defines MIN, MAX.
4156 Based on a patch by Derek Price <derek@ximbiot.com>.
4158 2005-05-22 Bruno Haible <bruno@clisp.org>
4160 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4161 (INT64_MIN): Fix definition.
4162 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4164 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4165 NEED_SIGNED_INT_TYPES.
4167 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4168 HAVE_SYSTEM_INTTYPES.
4170 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4172 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4173 so that unistd-safer.h (GPL'ed code) need not be included.
4175 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4178 * fts.c: Don't include "cycle-check.h" or "hash.h".
4179 (setup_dir, free_dir): New functions.
4180 (enter_dir, leave_dir): Define trivial
4181 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4182 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4183 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4184 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4185 Move to fts-cycle.c.
4186 (fts_open): Use setup_dir.
4187 (fts_close): Use free_dir.
4188 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4189 This adds a label and some gotos, but the alternatives were messier.
4190 Check for memory allocation failure when entering a dir.
4191 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4192 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4193 (FTS): New member fts_cycle, that is a union that contains the
4194 old active_dir_ht and cycle_state. All uses changed to mention
4195 fts_cycle.ht and fts_cycle.state.
4196 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4197 fts.c, with the following changes:
4198 (setup_dir, free_dir): New functions.
4199 (enter_dir): Now returns bool. Return true if successful, false
4200 if memory exhausted. All callers changed.
4201 Do not bother partly cleaning up on
4202 memory allocation failure; that is free_dir's job.
4203 However, free ad if hash_insert fails, to avoid memory leak.
4204 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4205 fts->fts_options to see which union member to use.
4207 2005-05-20 Jim Meyering <jim@meyering.net>
4209 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4210 Now a macro, to pacify GCC.
4212 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4214 * chown.c (rpl_chown): Return -1 on failure.
4216 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4218 * canonicalize.c: Include canonicalize.h first, to test interface.
4219 Include <stddef.h> unconditionally, since we assume C89 now.
4220 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4221 * fts.c: Include fts_.h first, to check interface.
4222 Do not include intprops.h; no longer needed.
4223 Include cycle-check.h and hash.h, since fts_.h no longer does.
4224 Remove unnecessary casts of closedir to void.
4225 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4226 decide whether to decrement nlinks.
4227 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4228 (FTS): Use struct hash_table * instead of Hash_table, so that
4229 we no longer need to include hash.h here.
4231 2005-05-17 Jim Meyering <jim@meyering.net>
4233 * fts.c, fts_.h: New files, from coreutils.
4235 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4237 Sync from coreutils.
4238 * unlinkdir.c, unlinkdir.h: New files.
4239 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4240 regex.h, unlocked-io.h, xtime.h:
4241 White space changes only.
4242 * makepath.c (make_path): Port to hosts where leading "//" is special.
4243 * yesno.c: Include getline.h, not ctype.h.
4244 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4245 Use getline to remove arbitrary restriction on response length.
4247 2005-05-13 Bruno Haible <bruno@clisp.org>
4249 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4250 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4251 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4252 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4253 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4254 Add support for 64-bit integers in the MSVC compiler.
4256 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4258 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4259 Change the initial comment to refer to GPL, not LGPL.
4260 gnulib-tool will change it to LGPL as needed.
4262 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4263 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4264 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4265 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4266 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4267 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4268 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4269 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4270 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4271 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4272 concatpath.c, config.charset, copy-file.c, copy-file.h,
4273 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4274 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4275 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4276 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4277 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4278 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4279 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4280 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4281 full-read.c, full-read.h, full-write.c, full-write.h,
4282 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4283 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4284 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4285 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4286 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4287 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4288 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4289 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4290 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4291 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4292 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4293 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4294 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4295 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4296 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4297 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4298 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4299 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4300 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4301 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4302 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4303 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4304 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4305 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4306 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4307 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4308 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4309 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4310 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4311 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4312 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4313 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4314 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4315 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4316 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4317 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4318 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4319 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4320 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4321 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4322 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4323 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4324 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4325 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4326 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4327 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4328 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4329 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4330 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4331 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4332 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4333 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4334 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4335 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4336 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4337 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4338 Update FSF postal mail address.
4340 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4342 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4343 specified in ai_socktype. Fix invalid ai_protocol
4344 check. ai_protocol is usually set to 0 or depending on
4345 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4346 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4347 ai_socktype / ai_protocol in the returned addrinfo structure.
4349 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4350 Bruno Haible <bruno@clisp.org>
4352 * inet_ntop.h: New file.
4353 * inet_ntop.c: New file, from glibc with modifications.
4355 2005-05-08 Jim Meyering <jim@meyering.net>
4357 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4359 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4361 Merge from coreutils. Among other things,
4362 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4363 * fd-safer.c: New file.
4364 * fcntl-safer.h, open-safer.c: Remove.
4365 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4366 * dup-safer.c: Include unistd-safer.h first.
4367 Don't include errno.h.
4368 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4369 * file-type.h: Don't assume invoker included sys/stat.h first.
4370 * file-type.c: Rely on file-type.h change.
4371 * getloadavg.c: Include unistd-safer.h.
4372 (getloadavg): Use safer open.
4373 * getusershell.c: Include "stdio-safer.h".
4374 (getusershell): Use safer fopen.
4375 * long-options.c (long_options): Use NULL rather than 0.
4376 * modechange.h (mode_free): Remove; all callers changed to invoke
4378 * modechange.c: Likewise.
4379 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4380 (MODE_DONE): New constant.
4381 (struct mode_change): Remove 'next' member.
4382 (make_node_op_equals): New function; like the old one of the
4383 same name, except it allocates an array.
4384 (mode_compile, mode_create_from_ref): Use it.
4385 (mode_compile): Allocate result as an array, not a linked list.
4386 Parse octal string ourself, so that we catch mistakes like "+0".
4387 (mode_adjust): Arg is an array, not a linked list.
4388 * modechange.c: Include stat-macros.h, xalloc.h.
4389 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4390 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4391 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4392 Remove. This is now stat-macros.h's job.
4393 (talloc): Remove. All callers replaced by xalloc, so that
4394 our invokers don't have to worry about reporting memory failures.
4395 (make_node_op_equals): Remove.
4396 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4398 (struct mode_change): Moved here from modechange.h.
4399 (mode_append_entry): Remove.
4400 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4401 apps to have incorrect behavior. Use simpler algorithm for head
4402 and tail. Don't futz with umask; that's now the job of mode_adjust.
4403 Detect more invalid usages rather than having somewhat-random behavior.
4404 Don't insert an "a=" action, as that leads to incorrect behavior.
4405 (mode_compile, mode_create_from_ref): Return NULL on error instead
4406 of an enum, since now there's only one way to have an error. All
4408 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4409 at the correct time. Simplify calculation of "+u" and its ilk.
4410 Don't mishandle "+X".
4411 (mode_free): Remove "register" and localize decls.
4412 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4413 (struct mode_change): Move to modechange.c; callers don't
4414 need to see this stuff.
4415 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4416 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4417 (mode_change, mode_adjust): Reflect the new signatures noted above.
4418 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4419 that might redefine system include files.
4420 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4421 (my_usleep): Use NULL rather than (void *) 0.
4422 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4423 Use siginterrupt to specify that system calls should be interrupted.
4424 (rpl_nanosleep): Move initialization of suspended closer to call of
4426 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4427 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4428 (desirable_utmp_entry): New function.
4429 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4430 using x2nrealloc, to simplify logic.
4431 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4432 size calculation. Do not assume utmp file is a regular file.
4433 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4434 (READ_UTMP_CHECK_PIDS): New constant.
4435 * save-cwd.c: Include unistd-safer.h.
4436 (save_cwd): Use fd_safer.
4437 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4438 [!_LIBC] Include "stat-macros.h" instead.
4439 * unistd-safer.h (fd_safer): New decl.
4441 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4443 * byteswap_.h: New file.
4445 2005-04-25 Albert Chin <china@thewrittenword.com>
4447 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4450 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4452 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4453 that "UTC +1 second" continues to work. Problem reported
4455 (relunit_snumber): New rule.
4458 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4460 * getdate.y (universal_time_zone_table): New constant.
4461 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4462 universal_time_zone_table.
4463 (lookup_zone): Prefer universal_time_zone_table to
4464 local_time_zone_table, so that "GMT" time stamps are allowed in
4465 London during the summer. Problem reported by Ian Abbott.
4467 2005-04-12 Jim Meyering <jim@meyering.net>
4469 * human.c (humblock): Set *options even when returning due to
4470 xstrtoumax conversion failure. Thanks to a used-uninitialized
4473 2005-04-09 Jim Meyering <jim@meyering.net>
4475 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4476 -Wuninitialized: initialize tm0.tm_year.
4478 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4480 * getdate.y (parser_control): rels_seen is now a boolean, not a
4481 count, since there's no maximum. All uses changed.
4482 Add member dsts_seen.
4483 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4485 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4486 Use pc_rels_seen to decide whther a date is absolute.
4488 * getdate.y (number): Don't overwrite year.
4489 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4492 2005-04-02 Simon Josefsson <jas@extundo.com>
4494 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4495 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4497 2005-03-27 Jim Meyering <jim@meyering.net>
4499 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4501 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4503 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4504 "one's complement" -> "ones' complement" in comment, as per Knuth.
4505 "value of type" -> "type or expression" in comment.
4506 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4508 2005-03-26 Jim Meyering <jim@meyering.net>
4511 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4512 Correct typos: s/or/of/.
4514 2005-03-23 Jim Meyering <jim@meyering.net>
4516 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4518 2005-03-21 Jim Meyering <jim@meyering.net>
4520 Changes imported from coreutils.
4522 * cycle-check.c: Don't include xalloc.h.
4524 * path-concat.c: Don't include assert.h.
4525 (path_concat): Remove assertion that would have triggered
4526 for ABASE starting with more than one slash.
4527 Reported by Andreas Schwab.
4529 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4530 properly when ABASE is an absolute file name.
4531 Correct the description of this function.
4533 Add an assertion and a test driver.
4534 This fixes a bug introduced on 2004-07-02.
4535 Andreas Schwab reported the resulting failure of cp --parents:
4536 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4538 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4540 * strftime.c (my_strftime): If the underlying strftime returns 0
4541 (which shouldn't happen), generate nothing instead of returning 0
4542 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4544 2005-03-16 Bruno Haible <bruno@clisp.org>
4546 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4548 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4550 * strftime.c (my_strftime): Prepend space to format so that we can
4551 reliably distinguish strftime failure from empty output on POSIX
4554 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4556 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4557 (iconv_string): Don't guess a size-zero buffer, as that might cause
4558 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4559 result would be 'too large', where 'too large' is (heuristically)
4560 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4561 overflow concerns. This will prevent some unwanted malloc failures
4562 when the inputs are very large.
4564 2005-03-15 Bruno Haible <bruno@clisp.org>
4566 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4569 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4572 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4574 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4576 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4577 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4579 * strtol.c: Likewise.
4581 2005-03-14 Simon Josefsson <jas@extundo.com>
4583 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4586 2005-03-14 Jim Meyering <jim@meyering.net>
4588 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4589 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4590 to be nonzero so that we (and caller) can detect the difference
4591 between a valid zero-length expansion and an error return, even
4592 when the underlying strftime fails before writing anything into
4595 2005-03-10 Jim Meyering <jim@meyering.net>
4597 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4598 so that this module works on systems without fchdir.
4600 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4602 Factor int-properties macros into a single file, except for
4603 glibc-related files.
4604 * intprops.h: New file.
4605 * getloadavg.c: Include it instead of limits.h.
4606 (INT_STRLEN_BOUND): Remove.
4607 * human.c: Include intprops.h.
4608 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4609 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4610 * inttostr.h: Include intprops.h instead of limits.h.
4611 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4612 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4613 for consistency with intprops.h.
4614 (time_t_is_integer, twos_complement_arithmetic): Use them.
4615 * sig2str.h: Include <signal.h>, intprops.h.
4616 (INT_STRLEN_BOUND): Remove.
4617 * strftime.c (TYPE_SIGNED): Remove.
4618 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4619 * strtol.c: Adjust comments to match intprops.h.
4620 * userspec.c: Include intprops.h.
4621 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4622 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4623 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4624 instead of rolling our own expressions.
4625 * xstrtol.c: Include xstrtol.h first, to test interface.
4627 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4629 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4630 the right thing even if adding 1900 would overflow. Similarly
4631 for tm_mon + 1 and tm_yday + 1.
4632 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4633 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4634 (DO_SIGNED_NUMBER): New macro.
4635 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4637 2005-03-07 Bruno Haible <bruno@clisp.org>
4639 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4641 2005-03-03 Derek R. Price <derek@ximbiot.com>
4642 Bruno Haible <bruno@clisp.org>
4644 * pagealign_alloc.h: New file.
4645 * pagealign_alloc.c: New file.
4647 2005-01-28 Bruno Haible <bruno@clisp.org>
4649 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4652 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4654 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4655 The workaround isn't strictly needed for POSIX conformance, and
4656 it's too much of a pain to configure and maintain. We'll ask
4657 people to fix their kernels instead.
4658 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4659 (NANOSLEEP_BUG_WORKAROUND): Remove.
4660 (xnanosleep): Remove the workaround.
4662 2005-02-12 Bruno Haible <bruno@clisp.org>
4664 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4666 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4668 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4669 * timespec.h (gettime): Return void, since it always
4670 succeeds now. All uses changed.
4671 * gettime.c (gettime) Likewise.
4672 [HAVE_NANOTIME]: Prefer nanotime.
4673 Assume gettimeofday succeeds, as POSIX requires.
4674 Assime time () succeeds, since other code already does.
4675 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4676 (timespec_subtract): Remove.
4677 (NANOSLEEP_BUG_WORKAROUND): New constant.
4678 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4679 things considerably. Use it only on GNU/Linux hosts, since the
4680 workaround shouldn't be needed elsewhere.
4682 2005-02-24 Bruno Haible <bruno@clisp.org>
4684 * gettext.h: Update from GNU gettext 0.14.2.
4686 2005-02-24 Bruno Haible <bruno@clisp.org>
4688 * localcharset.c: Update from GNU gettext 0.14.2.
4689 * config.charset: Update from GNU gettext 0.14.2.
4691 2005-02-22 Simon Josefsson <jas@extundo.com>
4693 * iconvme.h, iconvme.c: New files, from libc.
4695 2005-02-20 Neil Conway <neilc@samurai.com>
4697 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4698 returned by OSX/Darwin if the specified buffer is not large
4699 enough for the hostname.
4701 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4703 * memrchr.h: New file.
4704 * chdir-long.c: Include it.
4705 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4706 Don't bother including stddef.h.
4708 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4710 * argp-help.c (__argp_help): Create a fake struct argp_state and
4711 pass it to _help, otherwise the latter coredumps trying to
4712 dereference state.root_argp.
4714 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4716 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4718 Include <sys/types.h>, for dev_t.
4719 (ME_DUMMY, ME_REMOTE): Move from here....
4720 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4721 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4723 Include mountlist.h first, to test the interface.
4725 2005-01-29 Bruno Haible <bruno@clisp.org>
4727 * progname.c (program_name): Initialize.
4728 Needed when linking statically on MacOS X.
4730 2005-01-28 Bruno Haible <bruno@clisp.org>
4732 * javacomp.sh.in: New file, from GNU gettext.
4733 * javacomp.h: New file, from GNU gettext.
4734 * javacomp.c: New file, from GNU gettext.
4736 2005-01-26 Bruno Haible <bruno@clisp.org>
4738 * javaexec.sh.in: New file, from GNU gettext.
4739 * javaexec.h: New file, from GNU gettext.
4740 * javaexec.c: New file, from GNU gettext.
4742 2005-01-26 Simon Josefsson <jas@extundo.com>
4744 * gai_strerror.c: Use GPL in header.
4746 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4748 * argp-help.c (hol_entry_help): Avoid using non-constant
4749 initializers for struct pentry_state.
4750 (__argp_error): Check return value of __asprintf
4751 (__argp_failure): Translate error message
4753 * argp-parse.c: Removed braces around the expansion of N_()
4755 2005-01-21 Jim Meyering <jim@meyering.net>
4757 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4758 same value as for Solaris 9.
4760 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4761 component length. This included changing the parameter to be
4762 of type `char *' rather than `char const *'.
4763 * chdir-long.h (chdir_long): Update prototype.
4765 * openat.c (fdopendir, fstatat): New functions.
4766 * openat.h: Include headers required for use of DIR and struct stat.
4767 [AT_SYMLINK_NOFOLLOW]: Define.
4768 (fdopendir, fstatat): Add prototypes.
4770 2005-01-21 Bruno Haible <bruno@clisp.org>
4772 * classpath.h: New file, from GNU gettext.
4773 * classpath.c: New file, from GNU gettext.
4775 2005-01-20 Simon Josefsson <jas@extundo.com>
4777 * version-etc-fsf.c: New file, with version_etc_copyright.
4778 * version-etc.c: Remove version_etc_copyright.
4779 * version-etc.h (version_etc_copyright): Use [] instead of * in
4780 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4782 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4784 * save-cwd.c (save_cwd): Remove code to support the case
4785 where fchdir is missing or flaky.
4787 2005-01-20 Simon Josefsson <jas@extundo.com>
4789 * base64.h (isbase64): Add.
4791 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4792 using a unsigned prototype, don't inline.
4793 (base64_decode): Use it.
4795 2005-01-19 Bruno Haible <bruno@clisp.org>
4797 * sh-quote.h: New file, from GNU gettext.
4798 * sh-quote.c: New file, from GNU gettext.
4800 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4802 Merge changes from coreutils, as described below in several
4803 changelogs dated today.
4805 * save-cwd.c: Include "save-cwd.h" before other include files.
4806 (O_DIRECTORY): Remove; not needed here, since "." must be
4807 a directory. All uses removed.
4808 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4809 universal on Suns, and we also need to test for IRIX.
4810 Revamp code to use 'if' rather than '#if'.
4811 Avoid unnecessary comparison of cwd->desc to 0.
4813 * utimens.c (futimens): Robustify the previous patch, by checking
4814 for known valid error numbers rather than observed invalid ones.
4816 2005-01-18 Jim Meyering <jim@meyering.net>
4818 * version-etc.c (version_etc_copyright): Update copyright date.
4820 * utimens.c (futimens): Account for the fact that futimes
4821 can also fail with errno == ENOSYS or errno == ENOENT.
4822 Patch from Dmitry V. Levin.
4824 Change the name of the robust chdir function from chdir to chdir_long.
4825 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4826 (restore_cwd): Use chdir_long, not chdir.
4827 * chdir-long.c: Renamed from chdir.c.
4828 * chdir-long.h: Renamed from chdir.h.
4829 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4832 2005-01-18 Bob Proulx <bob@proulx.com>
4834 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4835 offsetof() macro construct to avoid compile failure with native HP-UX
4836 11.0 ANSI C compiler.
4838 2005-01-06 Bruno Haible <bruno@clisp.org>
4840 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4841 because stpncpy.m4 takes care of it.
4843 2004-01-24 Bruno Haible <bruno@clisp.org>
4845 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4847 2003-10-09 Bruno Haible <bruno@clisp.org>
4849 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4851 2005-01-06 Bruno Haible <bruno@clisp.org>
4853 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4854 * fwriteerror.c: Include <stdbool.h>.
4855 (fwriteerror): At the end, close the file stream. Record whether
4856 stdout was already closed.
4858 2004-05-27 Bruno Haible <bruno@clisp.org>
4860 * execute.c (environ): Declare if needed.
4861 * pipe.c (environ): Likewise.
4862 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4864 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4866 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4867 definitions to be after all include files, to avoid collisions.
4868 Problem reported by Bob Proulx.
4870 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4872 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4873 not needed. This removes a dependency on the gettext module.
4874 [defined _LIBC]: Do not include <libintl.h>; not needed.
4876 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4878 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4881 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4883 * argp-parse.c: Include <stddef.h>.
4884 (alignof, alignto): New macros.
4885 (parser_init): Don't assume that void * is aligned sufficiently
4888 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4889 need to extend the stack.
4890 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4893 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4895 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4897 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4899 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4900 Remove now-obsolete comment about AIX.
4901 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4902 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4903 (YYMAXDEPTH): New macro.
4905 2004-12-18 Bruno Haible <bruno@clisp.org>
4907 * fatal-signal.c (fatal_signals): Make non-const.
4908 (init_fatal_signals): New function.
4909 (uninstall_handlers, install_handlers): Ignore signals that were set to
4911 (at_fatal_signal): Call init_fatal_signals.
4912 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4914 Reported by Paul Eggert.
4916 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4918 * getdate.y (textint): New member "negative".
4919 (time_zone_hhmm): New function.
4920 Expect 14 shift-reduce conflicts, not 13.
4921 (o_colon_minutes): New rule.
4922 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4923 (yylex): Set the "negative" member of signed numbers.
4925 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4927 Changes imported from coreutils.
4928 * hard-locale.c: Assume <locale.h> exists.
4930 (GLIBC_VERSION): New macro.
4931 (hard_locale): Assume setlocale exists.
4932 Rewrite to avoid #ifdef.
4933 Use strdup rather than malloc + strcpy.
4934 * human.c: Assume <locale.h> exists.
4935 (human_readable): Assume localeconv exists.
4937 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4939 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4940 convert T2, not T. (Imported from libc.)
4942 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4944 * getcwd.c (is_ENAMETOOLONG): New macro.
4945 (__getcwd.c): Don't restore errno; glibc doesn't.
4946 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4947 first, falling back to our code only if its results look suspicious.
4948 Ensure that the resulting buffer is only as large as necessary.
4950 * readutmp.c: Include readutmp.h first.
4951 Include <errno.h>, since readutmp.h no longer does that.
4952 * readutmp.h: Don't include <errno.h>,
4953 <sys/param.h>, <time.h>; not needed to establish interface.
4954 (errno): Remove decl.
4955 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4956 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4957 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4959 2004-11-28 Simon Josefsson <jas@extundo.com>
4961 * base64.h, base64.c: New file.
4963 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4965 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4967 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4969 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4970 HP's ANSI C compiler.
4971 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4972 Declaring int functions causes warnings on some modern systems and
4973 shouldn't be needed to compile on ancient ones.
4974 * same.c (MIN) [defined MIN]: Don't define, since it's already
4977 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4978 with the following changes.
4979 (__set_errno): Parenthesize properly.
4980 Include <stdbool.h>.
4981 (MIN, MAX, MATCHING_INO): New macros.
4982 (__getcwd): Define with prototype, not K&R form.
4983 Use heuristics to allocate default buffer on stack if possible.
4984 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4985 behavior, and to avoid the PATH_MAX limit when computing
4987 Use MATCHING_INO to compare inode number to file.
4988 Check for arithmetic overflow in size calculations.
4989 Fix bug in reallocation of dot array that caused getcwd to fail
4990 on directories nested deeper than 75.
4991 Be more careful about saving errno on error.
4992 Do not use realloc; use only free+malloc, as this is a bit
4993 more flexible and avoids a needless copy operation.
4994 Do not inspect st_dev and st_ino for symbolic links; POSIX
4995 doesn't specify the latter.
4996 Check for closedir errors.
4997 Avoid needless casts.
4998 Use "#ifdef weak_alias" around weak_alias, to be like other
5000 The following changes to getcwd.c have effect only when used in
5001 gnulib; they have no effect inside glibc proper.
5002 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5003 as alloca isn't used.
5004 (alloca, __alloca): Likewise.
5005 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5006 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5007 unconditionally, as gnulib assumes C89 or better.
5008 Do not include <sys/param.h>.
5009 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5010 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5012 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5013 Include <dirent.h> in a way that is compatible with modern Autoconf.
5014 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5015 New macros, if not already defined.
5016 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5017 Use "_LIBC", not "defined _LIBC", for consistency.
5018 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5020 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5021 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5022 * xgetcwd.c: David MacKenzie's old code was removed, so give
5023 credit only to Jim Meyering and adjust the copyright dates.
5024 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5025 <stdlib.h>, <unistd.h>, "pathmax.h".
5026 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5027 (INITIAL_BUFFER_SIZE): Remove.
5028 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5030 2004-11-23 Jim Meyering <jim@meyering.net>
5032 * getopt_.h: Remove trailing blanks.
5034 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5036 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5037 (futimens): New function, which uses futimes if available.
5038 (futimens, utimens): Support timespec==NULL, with same semantics
5039 as utime and utimens.
5040 * utimens.h (futimens): New decl.
5042 2004-11-23 Jim Meyering <jim@meyering.net>
5044 * __fpending.c: Add comment.
5046 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5048 * getopt_.h: Re-addition of __getopt_argv_const caused
5049 redefinition warnings. To avoid them, include the defines
5050 in `#if !defined __need_getopt ... #endif'. The only place
5051 where __getopt_argv_const is used is in definitions
5052 of getopt_long and getopt_long_only below, which are as well
5053 protected by `#ifndef __need_getopt'.
5054 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5055 __need_getopt after including <stdio.h> and <unistd.h> These
5056 headers might have defined it.
5058 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5060 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5062 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5063 optopt): Use them instead of invoking ## directly; otherwise, the
5064 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5066 2004-11-19 Bruno Haible <bruno@clisp.org>
5068 * strtok_r.c: Move comments from here...
5069 * strtok_r.h: ... to here.
5071 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5073 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5074 might fail. Problem reported by Yoann Vandoorselaere.
5075 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5076 that mishandle size_t overflow.
5078 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5080 * canon-host.c: Include "strdup.h".
5081 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5082 Use strdup instead of malloc/strcpy to duplicate strings.
5084 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5085 (human_space_before_unit): New constant.
5086 * human.c (human_readable): Support it.
5088 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5089 (xgetcwd): Set errno correctly when failing.
5090 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5091 the failure is actually due to a PATH_MAX problem.
5093 Further getopt changes to make it more likely that glibc will
5094 buy the changes back.
5095 * getopt.c (POSIXLY_CORRECT): New constant.
5096 (getopt): Use it, so to preserve glibc semantic
5097 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5098 when compiling for libc.
5099 * getopt_.h (__getopt_argv_const): Bring it back.
5100 (getopt_long, getopt_long_only): Use it.
5102 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5103 New arg POSIXLY_CORRECT. All callers changed.
5104 (getopt): Argv is now char * const *, as per standard.
5105 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5106 not char *__getopt_argv_const *.
5107 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5108 _getopt_long_only_r): Likewise.
5109 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5110 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5111 _getopt_long_r, _getopt_long_only_r): Likewise.
5112 * getopt_.h (__getopt_argv_const): Remove.
5113 (getopt): Argv is now char * const *, as per standard.
5115 * getdate.y (tORDINAL): New token.
5116 (day, relunit): Allow it for relative times.
5117 (relative_time_table): Use tORDINAL for ordinals.
5119 2004-11-15 Jim Meyering <jim@meyering.net>
5121 * closeout.c: Include "__fpending.h" once again.
5122 Include <stdbool.h>.
5123 (close_stdout): Don't fail just because stdout was closed initially,
5124 since some programs don't write to stdout in the normal course of
5125 operation (other than --version and --help), and we don't want this
5126 function to make e.g. `touch file >&-' fail.
5127 But do fail if it was closed and someone has tried to write to it.
5128 E.g., `printf foo >&-' must fail.
5130 2004-11-11 Simon Josefsson <jas@extundo.com>
5132 * strtok_r.h, strtok_r.c: New file.
5134 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5136 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5137 we can stop lying to compilers about the constness of argv when we
5138 are compiled outside glibc.
5139 (getopt, getopt_long, getopt_long_only): Use it.
5140 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5142 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5143 _getopt_long_only_r): Likewise.
5144 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5145 _getopt_long_only_r): Likewise.
5147 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5148 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5149 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5150 the other external symbols.
5151 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5152 declaration, since the above renaming now works around collisions.
5154 2004-11-11 Jim Meyering <jim@meyering.net>
5156 * linebreak.c: Remove trailing blanks.
5157 * alloca_.h: Likewise.
5158 * acosl.c: Likewise.
5159 * euidaccess.c: Likewise.
5160 * allocsa.h: Likewise.
5162 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5164 * mktime.c (SHR): New macro, which is a portable
5165 substitute for >> that should work even on Crays.
5166 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5167 Problem reported by Mark D. Baushke in
5168 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5169 * getdate.y (SHR): Likewise.
5171 * strftime.c (SHR): Likewise.
5173 * quotearg.c (struct quoting_options): Use unsigned int for
5174 quote_these_too, so that right shifts are well defined. All uses
5177 2004-11-10 Simon Josefsson <jas@extundo.com>
5179 * getaddrinfo.h, getaddrinfo.c: New files.
5181 2004-11-10 Jim Meyering <jim@meyering.net>
5183 Ensure that no close failure goes unreported.
5184 * closeout.c (close_stdout): Always close stdout. I.e., don't
5185 return early when it seems there's nothing to flush.
5186 Don't include __fpending.h.
5188 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5190 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5192 2004-11-05 Bruno Haible <bruno@clisp.org>
5194 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5195 Reported by Mark D. Baushke <mdb@cvshome.org>.
5197 2004-11-04 Bruno Haible <bruno@clisp.org>
5199 2004-09-11 Bruno Haible <bruno@clisp.org>
5200 * allocsa.valgrind: New file.
5201 2004-02-06 Bruno Haible <bruno@clisp.org>
5202 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5203 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5204 Reported by Christopher Seip <chris.seip@hp.com>.
5206 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5208 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5209 with errno == ERANGE if the buffer is too small.
5210 Problem reported by Mark D. Baushke.
5212 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5214 * xreadlink.c (MAXSIZE): New macro.
5215 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5216 size does not exceed MAXSIZE. Avoid cast.
5217 As suggested by Mark D. Baushke in
5218 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5219 if readlink fails with buffer size just under MAXSIZE, try again
5222 2004-11-02 Derek R. Price <derek@ximbiot.com>
5223 and Paul Eggert <eggert@cs.ucla.edu>
5225 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5226 (get_date): Overparenthesize to avoid GCC warning.
5228 2004-11-02 Bruno Haible <bruno@clisp.org>
5230 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5231 function returns void.
5233 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5235 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5236 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5239 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5241 * getdate.y: Add support for TZ="foo" within a date string.
5242 Fix some bugs near time_t boundaries. Reject dates with
5243 out-of-range components, e.g., "Sept 31".
5244 Include <stdlib.h>, "setenv.h", "xalloc.h".
5245 (ISDIGIT_LOCALE): Remove; unused.
5246 Note that the TZ and time functions used here are not reentrant.
5247 (mktime_ok, get_tz): New functions.
5248 (TZBUFSIZE): New constant.
5249 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5250 This requires that we sometimes generate our own TZ="XXX..." setting.
5252 2004-10-27 Derek R. Price <derek@ximbiot.com>
5254 * mktime.c (not_equal_tm): Remove redundant check.
5256 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5258 * getdate.y: Use Bison 1.875 features, and some minor
5259 code cleanups. This change does not affect semantics.
5260 Don't include <stdlib.h>; no longer needed.
5261 Don't include unlocked-io.h; only the "#if TEST" code uses
5262 stdio, and performance isn't crucial there.
5263 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5264 Bison 1.875 features as described below.
5265 All uses of "PC." replaced by "pc->".
5266 (YYSTYPE): Add a forward declaration.
5267 (yylex, yyerror): Use full prototypes in forward decls.
5268 Use "%pure-parser" rather than obsolescent "%pure_parser".
5269 Use %parse-param and %lex-param instead of obsolescent
5270 YYPARSE_PARAM and YYLEX_PARAM.
5271 (meridian_table, month_and_day_table, time_units_table,
5272 relative_time_table, time_zone_table, military_table,
5273 lookup_zone, lookup_word, get_date):
5274 Use NULL instead of 0 where appropriate.
5275 (to_hour): Avoid abort (), to avoid a dependency on
5277 (yyerror, yylex): Now accepts parser_control * arg.
5278 (main) [TEST]: Use '\0' rather than 0 for char.
5280 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5282 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5283 It's now the caller's responsibility to handle the case where
5284 !HAVE_GETPAGESIZE && !defined getpagesize.
5286 * mktime.c (leapyear): Arg is long int, not int.
5288 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5290 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5292 2004-10-12 Simon Josefsson <jas@extundo.com>
5294 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5295 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5298 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5300 * vsnprintf.h: New file.
5301 * vsnprintf.c: New file.
5303 2004-10-07 Bruno Haible <bruno@clisp.org>
5305 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5306 into the provided buffer.
5308 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5310 * diacrit.c, diacrit.h: Add GPL notice.
5312 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5313 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5314 * logl.c (logl): Keep the code as similar to glibc as possible.
5315 This avoids a potential constant-folding bug.
5317 2004-10-05 Bruno Haible <bruno@clisp.org>
5319 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5321 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5323 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5324 * xmalloc.c (xmemdup): Likewise.
5325 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5326 XFREE): Remove these long-obsolescent macros.
5327 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5328 * xstrdup.c: Remove.
5330 * regex.c (re_comp): Cast gettext return value to char *,
5331 Problem reported by Martin Neitzel via Mark D. Baushke.
5333 2004-10-04 Simon Josefsson <jas@extundo.com>
5335 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5336 '#ifdef USE_UNLOCKED_IO'.
5338 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5340 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5341 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5342 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5343 regex.c, sha1.c, version-etc.c, yesno.c:
5344 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5345 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5346 the includer's responsibility.
5348 Sync from coreutils.
5350 * modechange.c (mode_compile): Don't decrement a pointer that
5351 points to the start of a string, as the C Standard says the
5352 resulting behavior is undefined.
5354 * backupfile.h (enum backuptype): Rename none -> no_backups,
5355 simple -> simple_backups, numbered_existing ->
5356 numbered_existing_backups, numbered -> numbered_backups
5357 to avoid shadowing problems. All uses changed.
5358 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5359 * backupfile.c (check_extension, numbered_backup):
5360 Rename locals to avoid shadowing 'basename'.
5361 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5364 * .cppi-disable: Add getopt_.h, getopt_int.h.
5365 * .cvsignore: Add getopt.h.
5367 2004-10-04 Simon Josefsson <jas@extundo.com>
5369 * memmem.h: New file.
5370 * memmem.c: New file, taken from glibc.
5372 2004-10-02 Jim Meyering <jim@meyering.net>
5374 * dirfd.h, getpagesize.h: Add copyright notice.
5376 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5378 * snprintf.c: Remove comments as to why each header is needed.
5380 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5382 * strsep.h: New file.
5383 * strsep.c: New file.
5385 2004-10-01 Simon Josefsson <jas@extundo.com>
5387 * snprintf.c (snprintf): Handle size==0.
5389 2004-10-01 Simon Josefsson <jas@extundo.com>
5390 Bruno Haible <bruno@clisp.org>
5392 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5393 (snprintf): Declare 'args'.
5395 2004-09-30 Simon Josefsson <jas@extundo.com>
5397 * snprintf.h, snprintf.c: New files.
5399 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5401 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5402 (hol_entry_help): Never translate an empty string.
5403 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5404 * argp.h (OPTION_NO_TRANS): New option.
5406 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5408 * xvasprintf.c: Include xalloc.h.
5409 (xvasprintf): Use xalloc_die, not xmalloc_die.
5411 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5413 * dummy.c: Change copyright notice to FSF, and license to GPL.
5415 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5417 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5418 Problem reported by Bruno Haible in:
5419 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5421 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5423 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5424 in case some system header has #define'd it. Problem reported by
5425 Soeren D. Schulze in
5426 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5428 2004-09-08 Bruno Haible <bruno@clisp.org>
5430 * stdint_.h: New file, taken from GNU clisp.
5432 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5434 * xvasprintf.h: New file.
5435 * xvasprintf.c: New file.
5436 * xasprintf.c: New file.
5438 2004-09-08 Bruno Haible <bruno@clisp.org>
5440 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5442 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5444 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5446 Import from coreutils.
5447 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5448 strings on unbounded length. alloca's performance benefits aren't
5449 that important here.
5451 (parse_with_separator): New function, with most of the internals
5452 of the old parse_user_spec. Allow user to omit both user and group,
5453 for compatibility with FreeBSD.
5454 Clone only the user name, not the entire spec.
5455 Do not set *uid, *gid unless entirely successful.
5456 Avoid memory leak in some failing cases.
5457 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5458 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5459 (parse_user_spec): Rewrite to use parse_with_separator.
5461 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5463 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5464 its complicated substitute.
5465 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5466 and program_invocation_name.
5467 (__argp_basename) [!_LIBC]: Remove; the only use was
5468 replaced by its body.
5469 (__argp_short_program_name): Change condition from
5470 !defined __argp_short_program_name to
5471 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5472 to match argp-namefrob.h.
5473 (__argp_failure): Don't assume strerror_r returns char *.
5474 * argp-parse.c (N_): Define unconditionally.
5475 (argp_default_options): Fill out initializers with 0 to avoid
5478 2004-08-12 Simon Josefsson <jas@extundo.com>
5480 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5481 * getopt_.h: Renamed from getopt.h.
5483 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5485 Merge from coreutils.
5487 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5488 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5489 for Reliant Unix 5.43.
5491 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5492 (union fooround): Use uintmax_t, not long int.
5493 The rest is a merge from libc:
5494 [defined _LIBC]: Include <shlib-compat.h>.
5495 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5497 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5499 * strverscmp.c: Convert to UTF-8.
5501 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5503 * obstack.h (obstack_empty_p):
5504 Don't assume that chunk->contents is suitably aligned.
5505 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5506 Likewise. Problem reported by Benno in
5507 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5509 * chown.c (rpl_chown): Work even if the file is writeable but not
5510 readable. This could be improved further but it'd take some work.
5512 2004-08-08 Simon Josefsson <jas@extundo.com>
5514 * xgethostname.c: Don't include error.h (not used).
5517 * getpass.c: Include getpass.h first.
5519 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5521 * xalloc-die.c: New files.
5522 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5524 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5525 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5526 (_, N_, xalloc_die): Move to xalloc-die.c.
5527 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5528 so that we needn't mess with xalloc_msg_memory_exhausted.
5530 * sha1.h: Renamed from sha.h.
5531 (SHA1_H): Renamed from _SHA_H.
5532 (sha1_ctx): Renamed from sha_ctx.
5533 (sha1_init_ctx): Renamed from sha_init_ctx.
5534 (sha1_process_block): Renamed from sha_process_block.
5535 (sha1_process_bytes): Renamed from sha_process_bytes.
5536 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5537 (sha1_read_ctx): Renamed from sha_read_ctx.
5538 (sha1_stream): Renamed from sha_stream.
5539 (sha1_buffer): Renamed from sha_buffer.
5540 * sha1.c: Likewise; renamed from sha.c.
5541 Do not include <sys/types.h>.
5542 Include <stddef.h> rather than <stdlib.h>.
5544 2004-08-08 Bruno Haible <bruno@clisp.org>
5546 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5547 FILESYSTEM_PREFIX_LEN.
5548 * progreloc.c: Likewise.
5549 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5551 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5554 * argp-help.c (make_hol, hol_append): Don't assume that
5555 SIZE_MAX is a valid preprocessor constant.
5556 (__argp_basename): Change from "#ifndef _LIBC"
5557 to "#ifndef __argp_short_program_name", so that
5558 we don't compile these functions for tar.
5560 More merges from coreutils.
5561 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5562 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5564 * addext.c: Remove; no longer needed.
5565 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5566 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5567 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5568 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5569 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5570 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5571 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5572 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5573 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5574 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5575 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5576 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5577 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5578 Import changes from coreutils.
5580 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5582 Merge from coreutils.
5584 * .gdb-history: Remove; this doesn't belong here.
5586 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5587 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5588 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5590 * dirname.h: Include <stdbool.h>.
5591 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5592 for consistency with POSIX terminology. All uses changed.
5593 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5594 (strip_trailing_slashes): Use bool for booleans.
5595 * stripslash.c (strip_trailing_slashes): Likewise.
5597 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5598 sometimes returns a positive errno value even when it succeeds.
5599 (print_errno_message) [!LIBC]: Fall back on strerror if
5602 * path-concat.c (mempcpy): Don't define if a system header defines it.
5603 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5604 (longest_relative_suffix): New function.
5605 (path_concat): Use it. Assume first argument is not NULL.
5606 Port to DOS. Omit redundant separators.
5607 Report an error instead of returning NULL.
5608 Use mempcpy instead of memcpy.
5609 (xpath_concat): Remove: not declared or used.
5611 * same.h: Include <stdbool.h>
5612 (same_name): Return bool, not int.
5613 * same.c (same_name): Likewise.
5614 (errno): Don't declare; we assume C89 or better now.
5616 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5617 if not already defined.
5619 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5620 * dup-safer.c (errno): Likewise.
5622 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5624 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5627 2004-08-03 Simon Josefsson <jas@extundo.com>
5629 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5630 * progname.h: Don't include stdbool.h.
5632 2004-08-02 Simon Josefsson <jas@extundo.com>
5634 * getsubopt.h: New file, with comments from Bruno Haible.
5635 * getsubopt.c: New file, from glibc, but slightly modified based on
5636 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5638 2004-08-01 Simon Josefsson <jas@extundo.com>
5640 * xgetdomainname.c: Include stdlib.h, for free().
5642 2004-07-16 Simon Josefsson <jas@extundo.com>
5644 * dummy.c: New file.
5646 2004-07-16 Bruno Haible <bruno@clisp.org>
5648 * backupfile.h: Add extern "C" for C++.
5649 * closeout.h: Likewise.
5650 * copy-file.h: Likewise.
5651 * findprog.h: Likewise.
5652 * full-write.h: Likewise.
5653 * pathname.h: Likewise.
5654 * progname.h: Likewise.
5655 * stpcpy.h: Likewise.
5656 * stpncpy.h: Likewise.
5657 * strcase.h: Likewise.
5658 * strstr.h: Likewise.
5659 * xalloc.h: Likewise.
5661 * mbswidth.h: Add extern "C" for C++.
5662 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5664 2004-07-09 Simon Josefsson <jas@extundo.com>
5666 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5667 failed without this.)
5669 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5671 * fchown-stub.c: New file.
5673 2004-06-24 Jim Meyering <jim@meyering.net>
5675 * obstack.h (obstack_base): Cast to (void *), per documentation.
5677 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5679 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5681 2004-06-01 Jim Meyering <jim@meyering.net>
5683 * calloc.c: New file.
5685 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5687 * getdate.y (yylex): Allow space between sign and number.
5688 Problem reported by Dan Jacobson.
5690 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5691 and Jim Meyering <jim@meyering.net>
5693 Merge from coreutils CVS.
5695 * stat-macros.h: New file, with contents from file-type.h
5696 and coreutils' system.h.
5697 * file-type.c: Include "stat-macros.h".
5698 * file-type.h (file_type): Move all macro definitions to new file,
5701 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5702 Wrap old code with this conditional.
5703 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5704 function that does not dereference symlinks.
5705 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5707 * xreadlink.c: Include xreadlink.h first, to catch .h file
5708 dependency problems.
5709 (xreadlink): Accept new arg SIZE, for efficiency.
5710 All decls and uses changed.
5711 * xreadlink.h: Include <stddef.h>, for size_t.
5713 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5714 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5716 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5718 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5720 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5721 macros to be defined.
5722 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5723 the allocator returns NULL because the requested size is zero.
5725 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5727 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5728 var. Add comment explaining why libc still defines it. This
5729 merges the following patch from glibc:
5730 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5732 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5734 * obstack.c (_obstack): Remove unused variable. It hasn't been
5735 present in glibc since revision 1.1 of this file.
5736 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5737 obstack_alignment_mask, obstack_alloc, obstack_base,
5738 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5739 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5740 obstack_grow0, obstack_init, obstack_int_grow,
5741 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5742 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5743 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5744 nonexistent functions.
5746 2004-05-17 Derek R. Price <derek@ximbiot.com>
5747 Paul Eggert <eggert@cs.ucla.edu>
5749 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5751 2004-05-14 Bruno Haible <bruno@clisp.org>
5753 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5754 that consists of a '.' followed by an empty digit string.
5755 Patch by Tor Lillqvist <tml@iki.fi>.
5757 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5759 Port obstack to the AS/400, where pointers are 16 bytes wide and
5760 you cannot cast an integer to a valid pointer. This patch is
5761 currently waiting to be integrated into glibc; see
5762 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5764 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5765 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5766 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5767 (struct obstack): temp member is now a union of a pointer and
5768 an integer, instead of an integer. All integer uses changed.
5769 This does not affect the physical layout of struct obstack,
5770 except on hosts (like the AS/400) where the size or alignment of
5771 void * is greater than that of ptrdiff_t.
5772 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5773 __STDC__)]: Store temporary in pointer member of union, not
5775 * obstack.c: Include <stddef.h>, for offsetof.
5776 (struct fooalign): Remove; it doesn't need a name.
5777 (union fooround): Change double to long double, and add void *.
5778 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5779 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5780 not a macro. Hence the values are always int; so remove all
5781 casts-to-int in uses.
5783 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5784 Derek Price <derek@ximbiot.com>
5786 * alloca.c: Include <alloca.h>, to get our interface.
5787 * alloca_.h: Use __alloca on AIX, so that we don't have to
5788 include <alloca.h> first. Use C89 prototype for alloca; this
5789 requires including <stddef.h> for size_t. Use extern "C" if C++.
5790 Use #elif for simplicity, since we can assume C89 now.
5791 Don't try to source the system alloca.h since it will not be found
5792 and to prevent recursively including its replacement.
5793 * fnmatch.c: Include <alloca.h> instead of opencoding.
5794 * regex.c: Likewise.
5796 2004-05-16 Derek Price <derek@ximbiot.com>
5797 Paul Eggert <eggert@cs.ucla.edu>
5799 getline cleanup. This changes the getndelim2 API: both order of
5800 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5803 * getline.c: Don't include stddef.h or stdio.h, since our
5804 interface does that.
5805 (getline): Always use getdelim, so that we don't have two
5806 copies of this code.
5807 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5809 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5810 (GETNDELIM2_MAXIMUM): New macro.
5811 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5812 instead of the old practice of delim2==0. All callers changed.
5813 Return -1 on overflow, instead of returning junk.
5814 Do not set *linesize unless allocation succeeds.
5815 * getndelim2.h: Do not include stddef.h; no longer needed, now
5816 that we include sys/types.h.
5817 * getnline.h: Likewise.
5818 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5819 (getndelim2): Reorder arguments.
5820 * getnline.c (getnline, getndelim):
5821 Don't discard the NMAX argument.
5822 (getnline): Invoke getndelim, to avoid code duplication.
5823 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5824 of (size_t) -1 by callers of the getnline family.
5826 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5828 * nanosleep.c (suspended): Change its type from int to
5829 sig_atomic_t volatile.
5830 (first_call): Make it private to rpl_nanosleep, and have it
5831 be zero initially as that's a bit faster.
5832 (my_usleep): Round up fractional times instead of truncating them,
5833 as this is the usual meaning for 'sleep'.
5835 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5837 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5838 (ENOSYS): Define if not defined.
5839 (settime): Fall back on stime if it exists and settimeofday fails.
5840 But don't bother with fallbacks if a method fails with errno == EPERM.
5842 2004-05-11 Jim Meyering <jim@meyering.net>
5844 Prior to this change, the save_cwd caller required read access to the
5845 current directory on most systems (ones with the fchdir function).
5847 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5848 fails, try write-only, and finally, resort to using xgetcwd.
5850 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5852 * obstack.c, obstack.h: Import changes from libc.
5854 2004-04-28 Bruno Haible <bruno@clisp.org>
5856 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5857 implicitly appends .exe to executables.
5858 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5859 accepts Windows pathnames.
5860 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5861 Cygwin like Windows, since it now accepts Windows pathnames.
5862 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5863 Cygwin like Windows, since it now accepts Windows pathnames.
5864 Reported by Derek Robert Price <derek@ximbiot.com>.
5866 2004-04-20 Jim Meyering <jim@meyering.net>
5868 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5870 2004-04-20 Jim Meyering <jim@meyering.net>
5871 Bruno Haible <bruno@clisp.org>
5873 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5874 memory when realloc fails.
5876 2004-04-18 Jim Meyering <jim@meyering.net>
5878 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5879 don't leak memory and do call END_UTMP_ENT.
5881 2004-04-11 Paul Eggert <eggert@twinsun.com>
5883 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5884 (CHAR_BIT): Remove, since we assume C89.
5885 Include <stdint.h> if available, as per current Autoconf CVS advice.
5887 2004-03-30 Paul Eggert <eggert@twinsun.com>
5889 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5890 not bool, to be more consistent with Unix conventions.
5891 Suggested by Bruno Haible.
5893 Merge from coreutils.
5895 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5898 * getdate.h: Include stdbool.h, and timespec.h instead of
5899 the usual <time.h> dance.
5900 (get_date): Change signature to support fractional time stamps.
5901 All callers changed.
5902 * getdate.y: Include "getdate.h" first, as we can now
5903 assume C89 and don't need to worry about 'const'.
5904 Similarly, include "unlocked-io.h" near start, not in middle.
5906 (textint.value): Use long int rather than int.
5907 (textint.digits): Use size_t rather than int.
5908 (BILLION, LOG10_BILLION): New constants.
5909 (parser_control): New member rel_ns. Members day_ordinal,
5910 time_zone, month, day, hour, minutes, rel_year, rel_month,
5911 rel_day, rel_hour, rel_minutes, rel_seconds
5912 are now long int, not int. Member seconds is now struct timespec,
5913 not int. New member timespec_seen. Members dates_seen, days_seen,
5914 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5916 (%union.intval): Now long int, not int.
5917 New member timespec.
5918 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5919 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5920 (spec): Now is a timespec or an item list.
5921 (timespec, items): New nonterminals.
5922 (time, rel, relunit, number, get_date):
5923 Add support for fractional seconds.
5924 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5925 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5926 (to_hour): First arg is now long int, not int.
5927 (to_year): Returns long int, not int.
5928 Don't treat year -70 like 70.
5929 (tm_diff): Returns long int, not int.
5930 (lookup_word): Use bool instead of int when appropriate.
5931 (yylex): Use size_t for count, not int.
5932 Detect overflow when parsing large integer constants.
5933 Add support for fractions.
5934 (get_date): Make pointers 'const' if possible.
5935 Use more-portable code to detect integer overflow.
5936 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5937 Don't use ctime; it's not reliable if the year has >4 digits.
5939 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5940 This is for compatibility with BSD.
5942 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5943 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5944 From coreutils' system.h.
5946 * userspec.c: Don't include "posixver.h".
5947 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5948 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5949 compatible extension. Simplify code by removing a boolean int
5950 that was always nonzero if a string was nonnull.
5952 2004-03-30 Jim Meyering <jim@meyering.net>
5954 Merge from coreutils.
5956 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5958 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5959 an empty input stream.
5961 * readtokens.c: Include <stdbool.h>.
5962 (readtoken): Use `size_t' rather than int/long.
5963 All callers adjusted.
5964 Use `bool' rather than `int' where appropriate.
5965 Use memset rather than an explicit loop.
5966 Use x2nrealloc rather than xrealloc.
5967 Allow the use of `\0' as a delimiter.
5968 (readtokens): Likewise.
5969 * readtokens.h (readtoken, readtokens): Update prototypes.
5971 2004-03-30 Bruno Haible <bruno@clisp.org>
5973 * getloadavg.c (getloadavg): Don't assume setlocale returns
5976 2004-03-29 Paul Eggert <eggert@twinsun.com>
5978 Merge changes to getloadavg.c from coreutils and Emacs.
5980 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5981 Define to an expression, not to the empty string.
5982 Include cloexec.h and xalloc.h.
5983 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5984 Use set_cloexec_flag rather than rolling our own.
5985 * cloexec.c, cloexec.h: New files.
5987 2004-03-18 Paul Eggert <eggert@twinsun.com>
5989 * getopt.h: Sync with libc CVS.
5991 2004-03-18 Paul Eggert <eggert@twinsun.com>
5992 Bruno Haible <bruno@clisp.org>
5994 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5995 not on all platforms that have <wchar.h>.
5996 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5998 2004-03-09 Paul Eggert <eggert@twinsun.com>
6000 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6002 * getopt_int.h: New file, also synced from libc.
6004 2004-03-07 Paul Eggert <eggert@twinsun.com>
6006 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6007 '#if' expressions. Unlike the code it replaces, it does not
6008 depend on (defined _SC_PAGESIZE). However, it does depend on
6009 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6010 first reported by Jason Andrade in
6011 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6013 2004-01-18 Simon Josefsson <jas@extundo.com>
6015 * strdup.h: New file.
6016 * strdup.c: Include it.
6017 * path-concat.c: Include strdup.h. Drop strdup declaration.
6018 * userspec.c: Include strdup.h. Drop strdup declaration.
6020 2004-02-06 Karl Berry <karl@gnu.org>
6022 * config.charset: update from gettext 0.14.1.
6024 2004-02-05 Paul Eggert <eggert@twinsun.com>
6026 Add comments and code, prompted by suggestions from Bruno Haible
6028 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6029 describing the enum quoting_style values.
6030 * quotearg.c (quotearg_alloc): New function.
6031 (quotearg_buffer_restyled): Treat lone { and } as special.
6032 Treat = as special. Work around bug with older shells
6033 that "see" a '\' that is really the 2nd byte of a multibyte char.
6034 Quote empty string with shell_quoting_style.
6036 2004-02-03 Bruno Haible <bruno@clisp.org>
6038 * pipe.h: New file, from GNU gettext.
6039 * pipe.c: New file, from GNU gettext.
6041 2004-01-27 Bruno Haible <bruno@clisp.org>
6043 * execute.h: New file, from GNU gettext.
6044 * execute.c: New file, from GNU gettext.
6045 * w32spawn.h: New file, from GNU gettext.
6047 2004-01-23 Paul Eggert <eggert@twinsun.com>
6049 Exit-status fix from coreutils.
6051 Use exit_failure consistently in place of EXIT_FAILURE,
6052 so that program exit statuses are consistent on failure.
6054 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6055 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6056 * argmatch.h: Comment fix to match the above.
6057 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6058 Now a macro referring to exit_failure, instead of a separate
6059 variable. Include "exitfail.h" to get it.
6060 * xstrtol.h: Include "exitfail.h".
6061 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6063 * long-options.c (parse_long_options): Use prototype
6064 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6067 2004-01-21 Jim Meyering <jim@meyering.net>
6069 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6070 so as not to conflict with a different-sized __mktime_internal
6071 function in GNU libc.
6072 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6073 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6075 2004-01-18 Paul Eggert <eggert@twinsun.com>
6077 Merge from diffutils.
6079 * file-type.c (file_type): Add typed memory objects.
6080 * file-type.h (S_TYPEISTMO): New macro.
6082 * c-stack.h (c_stack_action): Remove argv argument.
6083 * c-stack.c (c_stack_action): Likewise. All uses changed.
6084 (die): Don't calculate message unless segv_action returns.
6085 (get_stack_location, min_address_from_argv, max_address_from_argv,
6086 volatile stack_base, volatile_stack_size): Remove.
6087 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6088 that every segmentation violation is a stack overflow. (Ouch!)
6089 See Debian bug 136249 (still outstanding) for more info about why
6090 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6092 2003-11-30 Bruno Haible <bruno@clisp.org>
6094 Safer stack allocation.
6095 * setenv.c: Include allocsa.h.
6096 (alloca): Remove fallback definition.
6097 (freea): Remove macro.
6098 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6101 2003-10-17 Bruno Haible <bruno@clisp.org>
6103 * binary-io.h: Avoid warnings on Cygwin.
6105 2003-12-28 Bruno Haible <bruno@clisp.org>
6107 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6108 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6110 2003-11-28 Bruno Haible <bruno@clisp.org>
6112 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6114 2003-11-27 Bruno Haible <bruno@clisp.org>
6116 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6118 2003-11-17 Bruno Haible <bruno@clisp.org>
6120 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6122 2003-11-24 Bruno Haible <bruno@clisp.org>
6124 * xallocsa.h: New file, from GNU gettext.
6125 * xallocsa.c: New file, from GNU gettext.
6127 2003-11-24 Bruno Haible <bruno@clisp.org>
6129 * allocsa.h: New file, from GNU gettext.
6130 * allocsa.c: New file, from GNU gettext.
6132 2003-11-24 Bruno Haible <bruno@clisp.org>
6134 * eealloc.h: New file.
6136 2004-01-15 Jim Meyering <jim@meyering.net>
6138 Merge from coreutils.
6140 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6141 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6142 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6144 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6145 optional configure-time default.
6147 * version-etc.c (version_etc_copyright): Update copyright date.
6149 * xreadlink.c (xreadlink): Correct outdated comment.
6151 2004-01-15 Paul Eggert <eggert@twinsun.com>
6153 Merge from coreutils.
6155 * posixver.c: Include posixver.h.
6157 * same.c: Include <stdbool.h>, <limits.h>.
6158 (_POSIX_NAME_MAX): Define if not defined.
6160 (same_name): If file names are silently truncated, report
6161 that the file names are the same if they are the same after
6162 the silent truncation.
6164 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6165 conversion function.
6166 * xstrtod.c (xstrtod): Likewise. All callers changed to
6167 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6170 2004-01-14 Paul Eggert <eggert@twinsun.com>
6172 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6173 with like-named macro in fnmatch.c.
6174 (EXT): Use an internal constant instead.
6176 Merge fnmatch patches from glibc.
6177 * fnmatch.c (mbsinit): Remove define.
6178 Add libc_hidden_ver (__fnmatch, fnmatch).
6179 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6180 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6182 2003-12-14 Karl Berry <karl@gnu.org>
6184 * config.charset: update from gettext-runtime.
6186 2003-12-03 Paul Eggert <eggert@twinsun.com>
6188 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6189 Bug reported by Alfred M. Szmidt.
6191 2003-11-29 Karl Berry <karl@gnu.org>
6193 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6195 2003-11-23 Paul Eggert <eggert@twinsun.com>
6196 Bruno Haible <bruno@clisp.org>
6198 * printf-parse.h: Don't include sys/types.h.
6199 (ARG_NONE): New macro.
6200 (char_directive): Change type of *arg_index fields to size_t.
6201 * printf-parse.c: Don't include sys/types.h.
6202 (SSIZE_MAX): Remove macro.
6203 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6204 Remove unnecessary overflow check.
6205 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6208 2003-11-24 Paul Eggert <eggert@twinsun.com>
6210 * alloca.c: Remove dependency on xalloc module.
6211 (xalloc_die): Remove.
6212 (memory_full) [!defined emacs]: New macro.
6213 [!defined emacs]: Don't include xalloc.h.
6214 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6215 address arithmetic overflows. Change datatypes a bit to avoid
6218 2003-11-22 Jim Meyering <jim@meyering.net>
6220 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6222 2003-11-17 Bruno Haible <bruno@clisp.org>
6224 * vasnprintf.c (alloca): Remove fallback definition.
6225 (freea): Remove definition.
6226 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6227 Reported by Paul Eggert.
6229 2003-11-17 Jim Meyering <jim@meyering.net>
6231 On systems without utime and without a utimes function capable of
6232 dealing with a NULL struct utimbuf* argument, this utime replacement
6233 could -- in unusual circumstances -- leak a file descriptor.
6234 * utime.c: Include <unistd.h> and <errno.h>.
6235 (utime_null): Be sure to close `fd' and to preserve errno.
6236 Reported by Geoff Collyer via Arnold Robbins.
6238 2003-11-16 Paul Eggert <eggert@twinsun.com>
6239 Bruno Haible <bruno@clisp.org>
6241 Protect against address arithmetic overflow.
6242 * printf-args.h: Include stddef.h.
6243 (arguments): Change type of field 'count' to size_t.
6244 * printf-args.c (printf_fetchargs): Use size_t instead of
6245 'unsigned int' where appropriate.
6246 * printf-parse.h: Include sys/types.h.
6247 (char_directive): Change type of *arg_index fields to ssize_t.
6248 (char_directives): Change type of fields 'count', max_*_length to
6250 * printf-parse.c: Include sys/types.h and xsize.h.
6251 (SSIZE_MAX): Define fallback value.
6252 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6253 instead of 'int' where appropriate. Check a_allocated, d_allocated
6254 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6255 * vasnprintf.c: Include xsize.h.
6256 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6257 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6258 overflow. Avoid wraparound when converting a width or precision from
6261 2003-11-16 Bruno Haible <bruno@clisp.org>
6263 Update from GNU gettext.
6264 * printf-parse.c: Generalize to it can be compiled for wide strings.
6265 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6266 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6267 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6268 SNPRINTF): New macros.
6269 Don't include <alloca.h> if the file is used inside libintl.
6270 (local_wcslen): New function, for Solaris 2.5.1.
6271 (VASNPRINTF): Use it instead of wcslen.
6273 2003-11-16 Bruno Haible <bruno@clisp.org>
6275 * xsize.h (xmax): New function.
6276 (xsum, xsum3, xsum4): Declare as "pure" functions.
6278 2003-11-12 Paul Eggert <eggert@twinsun.com>
6280 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6281 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6282 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6283 heuristic is just as accurate as far as we know, and it removes a
6284 dependency on size_max.m4 and ptrdiff_max.m4.
6286 2003-11-12 Paul Eggert <eggert@twinsun.com>
6288 * xstrtol.c (__xstrtol): Remove "break" immediately after
6289 "return", to pacify some unknown compiler. Problem reported
6292 2003-11-11 Bruno Haible <bruno@clisp.org>
6294 * xsize.h (SIZE_MAX): Remove fallback definition.
6295 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6298 2003-11-10 Paul Eggert <eggert@twinsun.com>
6300 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6301 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6302 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6304 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6305 not (size_t) -1, since it's defined here.
6307 2003-11-06 Paul Eggert <eggert@twinsun.com>
6309 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6310 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6311 Reject sizes of exactly SIZE_MAX bytes.
6312 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6313 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6315 2003-11-05 Bruno Haible <bruno@clisp.org>
6317 * xsize.h: Include limits.h, to avoid a possible collision with
6318 SIZE_MAX defined in <limits.h> on Solaris.
6320 2003-11-04 Bruno Haible <bruno@clisp.org>
6322 * xsize.h: New file.
6323 * linebreak.c: Include xsize.h.
6324 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6325 argument for overflow.
6326 Suggested by Paul Eggert.
6328 2003-10-31 Bruno Haible <bruno@clisp.org>
6330 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6331 to avoid (extremely rare) race condition.
6332 Suggested by Paul Eggert.
6334 2003-11-03 Jim Meyering <jim@meyering.net>
6336 * userspec.c: Include "userspec.h".
6337 * userspec.h: New file.
6339 2003-10-31 Paul Eggert <eggert@twinsun.com>
6341 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6342 * mountlist.c (SIZE_MAX): Define if not defined already.
6343 (read_filesystem_list): Set and use me_type_malloced.
6344 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6345 whatever the type happens to be), for brevity and consistency.
6346 Check for size calculation overflow on Alphas running OSF/1.
6348 2003-10-31 Jim Meyering <jim@meyering.net>
6350 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6352 * linebuffer.c: Include <string.h> for declaration of memset.
6354 2003-10-30 Paul Eggert <eggert@twinsun.com>
6355 Bruno Haible <bruno@clisp.org>
6357 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6358 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6360 2003-10-29 Paul Eggert <eggert@twinsun.com>
6362 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6363 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6365 * quotearg.c (quotearg_n_options): Use it.
6366 * group-member.c: Include <stdbool.h>.
6367 (free_group_info): Arg is now const *; don't free arg.
6368 (get_group_info): Now returns bool and accepts struct group_info *,
6369 rather than returning a malloc'ed struct group_info *.
6370 All uses changed. Check for overflow in internal size calculation.
6372 * getusershell.c (readname): Simplify the code by using x2nrealloc
6373 rather than xmalloc/xrealloc.
6374 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6375 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6376 conformance bug: the old code used a pointer after freeing the
6377 storage that it addressed.
6378 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6379 rather than doing it by hand.
6380 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6381 the buffer preserved. Use free and xmalloc instead.
6382 * quotearg.c (quotearg_n_options): Likewise.
6383 Use a simpler test for size overflow. Don't use xalloc_oversized
6384 because unsigned int might be wider than size_t (!); this suggests
6385 that we should switch from unsigned int to size_t for slot numbers.
6387 2003-10-27 Bruno Haible <bruno@clisp.org>
6389 * stdbool_.h: Better support for BeOS.
6391 2003-10-27 Paul Eggert <eggert@twinsun.com>
6393 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6394 to allocate the returned structure. Do not allocate a subarray,
6395 as x2nrealloc will do that.
6396 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6397 instead of xnrealloc.
6398 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6400 2003-10-26 Paul Eggert <eggert@twinsun.com>
6402 * xalloc.h (xalloc_oversized): New static inline function, for
6403 callers that want to do their own size-overflow checking. Include
6404 <stdbool.h>, since xalloc_oversized returns bool.
6405 * xalloc.c (array_size_overflow): Remove. All callers changed
6406 to use xalloc_oversized.
6408 Add two functions x2realloc, x2nrealloc, for programs that grow
6409 arrays dynamically by doubling their sizes.
6410 * xalloc.h (x2realloc, x2nrealloc): New decls.
6411 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6414 Port to C99 semantics for 'inline' of external functions.
6415 Bug reported by Bruno Haible.
6416 * xmalloc.c (xnmalloc_inline): New static inline function,
6417 with the old contents of xnmalloc.
6418 (xnmalloc, xmalloc): Use it.
6419 (xnrealloc_inline): New static inline function,
6420 with the old contents of xnrealloc.
6421 (xnrealloc, xrealloc): Use it.
6423 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6425 2003-10-25 Paul Eggert <eggert@twinsun.com>
6427 Fix several address-calculation bugs in the hash modules,
6428 plus some minor code cleanup.
6430 * hash.h: Include <stdbool.h>, for bool.
6431 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6432 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6433 hash_get_n_entries, hash_get_max_bucket_length,
6434 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6435 hash_rehash): Use size_t rather than unsigned.
6436 * hash.c (struct hash_table, hash_get_n_buckets,
6437 hash_get_n_buckets_used, hash_get_n_entries,
6438 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6439 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6440 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6442 (SIZE_MAX): Define if not defined.
6443 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6444 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6446 Use const * when possible.
6447 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6448 (check_tuning): Fix bug: if tuning parameters were very close to
6449 0 or 1, rounding errors could have caused subscript violations.
6450 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6451 (hash_initialize): Add 'fail:' label
6452 to free table and return NULL, and use it to simplify code.
6453 Use calloc rather than clearing the storage ourself.
6454 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6455 buffer size calculations.
6456 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6457 Include <stddef.h>, for size_t.
6458 * hash-pjw.c (hash_pjw): Likewise.
6459 Switch to method described by Bruno Haible.
6460 Include <limits.h>, for CHAR_BIT.
6461 (SIZE_BITS): New macro.
6463 2003-10-21 Paul Eggert <eggert@twinsun.com>
6465 * getndelim2.c (getndelim2): When size calculation overflows,
6466 ceiling the allocation at NMAX bytes rather than silently
6467 discarding input bytes before NMAX is reached. This makes
6468 a difference only if NMAX exceeds SIZE_MAX / 2.
6470 * obstack.c: Merge from glibc.
6471 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6472 Add libc_hidden_def (_obstack_newchunk).
6473 (_obstack_free) [! defined _LIBC]: Remove.
6474 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6475 a clone of the function body.
6476 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6477 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6479 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6480 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6483 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6484 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6485 Don't use lvalue casts, as GCC plans to remove support for them
6486 in GCC 3.5. Reported by Joseph S. Myers. This bug
6487 was also present in the non-GCC version, indicating that this
6488 code had always been buggy and had never been widely used.
6489 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6490 Use the fast variant of each macro, rather than copying the
6491 definiens of the fast variant; that way, we'll be more likely to
6492 catch future bugs in the fast variants.
6494 2003-10-20 Bruno Haible <bruno@clisp.org>
6496 * wait-process.h: New file, from GNU gettext.
6497 * wait-process.c: New file, from GNU gettext.
6499 2003-10-19 Jim Meyering <jim@meyering.net>
6501 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6503 2003-10-16 Paul Eggert <eggert@twinsun.com>
6505 * getgroups.c: Include <errno.h>, <stdlib.h>.
6506 (getgroups): First arg is int, not size_t.
6507 Don't let 'free' mangle errno.
6509 2003-10-16 Jim Meyering <jim@meyering.net>
6511 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6513 2003-10-15 Paul Eggert <eggert@twinsun.com>
6515 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6517 (new_exclude, add_exclude_file): Initial size no longer needs to
6519 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6520 our own address arithmetic overflow checking.
6522 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6523 (fnmatch): Do not alloca more than 2000 wide characters;
6524 instead, use malloc for large buffers.
6525 Check for address arithmetic overflow, and return -1
6526 with errno set to ENOMEM in that case.
6527 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6528 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6529 instead, return -1. Check for address arithmetic overflow.
6531 2003-10-14 Paul Eggert <eggert@twinsun.com>
6533 Handle invalid suffixes and overflow independently, so that
6534 callers can treat them independently as needed. Fix some bugs in
6535 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6536 suffix for a human-readable blocksize. The major caller-visible
6537 change is the addition of a new
6538 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6539 that both overflow and suffix chars were found.
6541 * human.c (humblock): Don't check separately for invalid suffix
6542 char; that is xstrtoumax's job (now that its bug is fixed).
6543 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6544 INTMAX_MAX]: New macros.
6545 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6546 TYPE_MAXIMUM): New macros.
6547 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6548 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6549 if overflow occurs, as it's what __strtol does and it's more useful
6551 (__xstrtol): If __strtol reports some error other than ERANGE,
6552 reflect it to the caller as LONGINT_INVALID. If it reports
6553 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6554 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6555 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6557 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6558 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6559 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6560 [defined UINTMAX_MAX]: New macros.
6562 2003-10-14 Bruno Haible <bruno@clisp.org>
6564 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6565 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6566 Also use volatile where needed.
6568 2003-10-12 Paul Eggert <eggert@twinsun.com>
6570 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6571 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6572 and define in terms of the other primitives.
6573 * xmalloc.c: Include stdbool.h; do not include exit.h.
6574 (SIZE_MAX): Define if not already defined.
6575 (array_size_overflow): New function.
6576 (xalloc_die): Abort instead of exiting if 'error' returns.
6577 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6578 (xmalloc, xrealloc): Use them.
6579 (xcalloc): Check for address arithmetic overflow.
6580 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6581 a bit faster than strcpy.
6583 2003-10-08 Paul Eggert <eggert@twinsun.com>
6585 Merge getpass from libc, plus a few fixes.
6587 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6588 Include <stdbool.h>.
6589 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6590 __fsetlocking to empty.
6591 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6592 do include <bits/libc-lock.h>.
6593 Do not include <fcntl.h>; not needed.
6594 [_LIBC]: Include <wchar.h>.
6595 (NOTCANCEL_MODE): New macro.
6596 (flockfile, funlockfile) [_LIBC]: New macros.
6597 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6598 [!_LIBC]: New macros.
6599 (call_fclose): New function.
6600 (getpass): Use it. Save tty stream separately; this simplifies the
6601 code and makes it more reliable if stdin happens to equal stdout.
6602 Invoke __fsetlocking on tty.
6603 Handle thread cancellation if needed.
6604 Namespace cleanup (use __tcgetattr, __getline).
6605 Use bool for Booleans.
6606 [USE_IN_LIBIO]: Handle wide streams.
6607 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6608 stream might go where.
6610 * unlocked-io.h: Include <stdio.h>, so that the caller
6611 doesn't have to include <stdio.h> before us.
6612 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6613 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6614 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6615 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6616 if not declared, so that we can use getpass.c code from libc without
6618 (flockfile, ftrylockfile, funlockfile): New macros.
6620 2003-10-06 Bruno Haible <bruno@clisp.org>
6622 * version-etc-2.h: Remove file.
6623 * version-etc-2.c: Remove file.
6625 2003-09-25 Jim Meyering <jim@meyering.net>
6626 Bruno Haible <bruno@clisp.org>
6628 This lets translators provide better translations for the
6629 "Written by ..." part of --version output.
6630 * version-etc.h: Include stdarg.h.
6631 (version_etc_copyright): Declare as readonly.
6632 (version_etc): Make this function variadic with a NULL-terminated list
6633 of author name strings.
6634 (version_etc_va): New declaration.
6635 * version-etc.c: Include stdarg.h, stdlib.h.
6636 (version_etc_copyright): Declare as readonly.
6637 (version_etc_va): New function. Provide a different translatable string
6638 for each possible number of authors < 10. Abbreviate when there are 10
6640 (version_etc): Make this function variadic. Call version_etc_va.
6641 Suggestion from Gary V. Vaughan.
6643 * long-options.h (parse_long_options): Change prototype: the authors
6644 string is moved to the end and becomes variadic.
6645 * long-options.c: Include stdarg.h.
6646 (parse_long_options): Make this function variadic, too.
6647 Call version_etc_va, not version_etc.
6649 2003-10-06 Bruno Haible <bruno@clisp.org>
6651 * fatal-signal.h: New file, from GNU gettext.
6652 * fatal-signal.c: New file, from GNU gettext.
6654 2003-10-04 Karl Berry <karl@gnu.org>
6656 * argp*: update from libc.
6658 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6660 * getpass.c (getpass): Use a no-op fseek when switching from input to
6661 output mode on the same stream.
6663 2003-09-29 Paul Eggert <eggert@twinsun.com>
6665 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6666 Fix arg typo in previous patch.
6668 2003-09-28 Jim Meyering <jim@meyering.net>
6670 * error.c: Correct cpp indentation.
6672 2003-09-27 Paul Eggert <eggert@twinsun.com>
6674 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6675 Omit the special code that used __typeof__, since we worry that
6676 it could be more trouble than it's worth. See:
6677 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6678 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6682 2003-09-26 Jim Meyering <jim@meyering.net>
6684 * error.c (error_tail): Move some declarations
6685 into inner scope where the local variables are used.
6687 2003-09-26 Bruno Haible <bruno@clisp.org>
6689 * stpncpy.h (gnu_stpncpy): New declaration.
6690 (stpncpy): Define as alias for gnu_stpncpy.
6691 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6693 2003-09-26 Paul Eggert <eggert@twinsun.com>
6695 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6696 (error_tail): Do not loop, reallocating temporary buffer, since
6697 the output cannot contain more wide characters than the input
6698 contains bytes, the size must be big enough already. This avoids
6699 one potential size overflow calculation. Check for size overflow
6700 when calculating temporary buffer size. Free temporary buffer
6701 when done, if it was allocated with malloc; this plugs a memory
6702 leak. Remove casts from void * to pointers, that are no longer
6703 needed now that we're assuming C89 or better.
6705 Merge error changes from glibc.
6707 * error.c, error.h: Update copyright notice header to match glibc.
6708 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6709 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6710 Disable cancellation while printing error.
6711 * error.h: Prepend __ to parameter names.
6713 2003-09-25 Karl Berry <karl@gnu.org>
6715 * argp-fmtstream.c, argp-help.c: update from libc.
6717 2003-09-25 Bruno Haible <bruno@clisp.org>
6719 * version-etc-2.h: New file, from version-etc.h with modifications.
6720 * version-etc-2.c: New file, from version-etc.c with modifications.
6722 2003-09-25 Simon Josefsson <jas@extundo.com>
6724 * xgetdomainname.h: New file.
6725 * xgetdomainname.c: New file.
6727 2003-09-25 Simon Josefsson <jas@extundo.com>
6728 Bruno Haible <bruno@clisp.org>
6730 * getdomainname.h: New file.
6731 * getdomainname.c: New file.
6733 2003-09-24 Paul Eggert <eggert@twinsun.com>
6735 * linebuffer.c (freebuffer): Don't free the argument, just
6736 the buffer associated with the argument. Bug reported by
6739 2003-09-19 Karl Berry <karl@gnu.org>
6741 * argp.h: update from libc.
6743 2003-09-16 Paul Eggert <eggert@twinsun.com>
6745 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6746 input error, instead of returning NULL the next time we are called
6747 (and therefore losing track of errno).
6749 2003-09-15 Paul Eggert <eggert@twinsun.com>
6751 * getndelim2.c (getndelim2): Don't trash errno when a read
6752 fails, so that the caller gets the proper errno.
6754 * readutmp.c (read_utmp): Likewise.
6755 Check for fstat error. Close stream and free storage
6758 2003-09-14 Bruno Haible <bruno@clisp.org>
6760 * fwriteerror.h: New file.
6761 * fwriteerror.c: New file.
6763 2003-09-14 Jim Meyering <jim@meyering.net>
6765 * getloadavg.c: Correct cpp indentation.
6766 * strdup.c: Likewise.
6767 * vasnprintf.c: Likewise.
6769 2003-09-12 Paul Eggert <eggert@twinsun.com>
6771 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6772 * obstack.c [!defined _LIBC]: Likewise.
6773 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6774 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6775 * exitfail.c: Don't include stdlib.h; no longer needed.
6777 More changes to assume C89 or better.
6779 * error.c (error_tail): Assume vprintf.
6781 * argmatch.c (getenv): Remove decl.
6782 * progreloc.c (get_full_program_name): Define via prototype.
6783 * setenv.c (clearenv): Likewise.
6784 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6786 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6787 (malloc, memcpy): Remove decls.
6788 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6789 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6790 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6791 (memcpy): Remove macro.
6792 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6793 (__P): Remove. All uses removed.
6794 (PTR): Remove. All uses changed to void *.
6795 (CHAR_BIT, NULL): Remove.
6796 (spaces, zeros, memset_space, memset_zero)
6797 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6799 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6800 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6801 Define with prototype.
6802 Remove now-unnecessary prototype decl.
6803 (extra_args_spec): Assume ANSI C. All uses changed.
6804 (extra_args_spec_iso): Remove.
6805 (my_strftime, emacs_strftimeu): Define via prototype.
6806 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6808 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6809 * strtoimax.c: Include <stdlib.h> unconditionally.
6810 (strtoul, strtol): Remove decls.
6811 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6813 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6814 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6815 (LOCALE_PARAM_PROTO): New macro.
6816 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6817 (INTERNAL (strtol), strtol): Define with a prototype.
6818 (PARAMS): Remove. All uses removed.
6819 * tempname.c: Include <string.h> unconditionally.
6820 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6821 * xgethostname.c (main): Define with a prototype.
6822 * xmalloc.c: Include "xalloc.h" first, to check interface.
6823 Include <stdlib.h> unconditionally.
6824 (calloc, malloc, realloc, free): Remove decls.
6825 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6826 Include <stdlib.h> unconditionally. Sort include file names.
6828 (xstrtod): Define with a prototype.
6829 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6830 (strtol, strtoul): Remove decls.
6832 2003-09-11 Paul Eggert <eggert@twinsun.com>
6834 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6835 Include <stdlib.h>, <string.h> unconditionally.
6836 Remove now-unnecessary cast to char *.
6837 * strnlen.c: Include <string.h> unconditionally.
6838 * yesno.c (yesno): Define with a prototype.
6840 2003-09-10 Bruno Haible <bruno@clisp.org>
6842 * strcspn.c: Include <string.h> unconditionally.
6843 * strpbrk.c: Include <string.h> unconditionally.
6844 * strstr.c: Include <string.h> unconditionally.
6845 * unicodeio.c: Include <string.h> unconditionally.
6846 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6847 * unsetenv.c: Likewise.
6848 * xreadlink.c: Include <stdlib.h> unconditionally.
6849 * yesno.c: Include <stdlib.h> unconditionally.
6850 (rpmatch): Add prototype.
6852 2003-09-10 Jim Meyering <jim@meyering.net>
6854 * error.c: Correct indentation of cpp directives.
6856 2003-09-09 Paul Eggert <eggert@twinsun.com>
6860 * acosl.c (main): Use a prototype.
6861 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6864 * getloadavg.c (getloadavg, main): Define via prototypes.
6866 * getopt.h (struct option.name): Assume C89, and use 'const'.
6867 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6868 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6870 * getopt.c (const): Remove macro.
6871 Include <string.h> unconditionally.
6872 (my_index): Remove; all uses changed to strchr.
6873 (strlen): Remove decl.
6874 (exchange): Remove forward decl; no longer needed.
6875 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6876 Define with prototype.
6877 * getopt1.c (const): Remove macro.
6878 (getopt_long, getopt_long_only, main): Define with prototype.
6880 * getugroups.c: Include <string.h> unconditionally.
6882 * getusershell.c: Include <stdlib.h> unconditionally.
6883 (getusershell, setusershell, endusershell, readname, main):
6884 Define with prototypes.
6886 * group-member.c: Include group-member.h first.
6887 Include <stdlib.h> unconditionally.
6889 * hard-locale.c: Include hard-locale.h first.
6890 Include <stdlib.h>, <string.h> unconditionally.
6892 * hash.c (free, malloc): Remove decls.
6893 Include <stdlib.h> unconditionally.
6895 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6896 (getenv): Do not declare.
6898 * idcache.c: Include <string.h> unconditionally.
6900 * long-options.c: Include long-options.h first, to test interface.
6901 Include <stdlib.h> unconditionally.
6903 * makepath.c: Include makepath.h first, to test interface.
6904 Include <stdlib.h> and <string.h> unconditionally.
6906 * linebuffer.c: Include <stdlib.h>.
6907 (free): Remove decl.
6909 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6910 rpl_malloc returns void *, not char *.
6911 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6913 * md5.h: Include <limits.h> unconditionally.
6914 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6915 (__P): Remove; all uses removed.
6916 * md5.c: Include "md5.h" first.
6917 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6918 md5_buffer, md5_process_bytes, md5_process_block):
6919 Define with prototypes.
6920 * sha.h (__P): Remove all uses. (It wasn't defined??)
6921 * sha.c: Include "sha.h" first.
6922 Include <stdlib.h>, <string.h> unconditionally.
6924 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6925 * memcmp.c (__ptr_t): Likewise.
6926 * memrchr.c (__ptr_t): Likewise.
6927 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6928 Include <string.h> unconditionally.
6929 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6930 * memchr.c: Include <stdlib.h> unconditionally.
6931 * memchr.c (LONG_MAX): Remove.
6932 * memrchr.c (LONG_MAX): Likewise.
6933 * memchr.c (__memchr): Define via a prototype.
6934 * memrchr.c (__memrchr): Likewise.
6935 * memcmp.c (__P): Remove, and remove all uses.
6936 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6937 Remove forward decls; no longer needed.
6938 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6939 Use types required by C89 in prototype.
6941 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6942 * savedir.c: Likewise.
6943 * mkdir.c (free): Remove decl.
6944 * rmdir.c (rmdir): Define with a prototype.
6945 * savedir.c: Include savedir.h first, to test interface.
6947 * mktime.c (STDC_HEADERS): Remove.
6948 Include <stdlib.h>, <string.h> unconditionally.
6950 * modechange.c: Include <stdlib.h> unconditionally.
6951 (malloc): Remove decl.
6953 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6954 (free): Remove decl.
6956 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6957 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6958 (This type really should be intptr_t, but that's a C99ism.)
6959 (_obstack_memcpy): Remove: all uses changed to memcpy.
6960 Include <string.h> unconditionally.
6961 (struct obstack): Assume __STDC__ for types of members
6962 chunkfun, freefun, extra_arg.
6963 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6964 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6965 obstack_begin, obstack_specify_allocation,
6966 obstack_specify_allocation_with_arg, obstack_chunkfun,
6967 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6968 Remove unprototyped decls and the macros that use them.
6969 * obstack.c (POINTER): Remove. All uses changed to void *.
6970 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6971 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6972 (defined __STDC__ && __STDC__)]:
6973 Remove nonprototyped code.
6974 Include <stdlib.h> unconditionally.
6975 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6976 _obstack_allocated_p, _obstack_free, obstack_free,
6977 _obstack_memory_used, print_and_abort):
6978 Define using prototypes.
6979 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6980 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6981 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6982 obstack_next_free, obstack_object_size, obstack_room) [0]:
6983 Remove unused, unprototyped code.
6985 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6987 * physmem.c (physmem_total, physmem_available, main): Define
6990 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6991 (main): Define with a prototype.
6993 * posixver.c (getenv): Remove decl.
6995 * putenv.c (malloc): Returns void *, not char *.
6996 Include <string.h> unconditionally.
6997 (strchr, memcpy, NULL): Do not define.
6999 * readtokens.c: Include readtokens.h first, to test interface.
7000 Include <stdlib.h>, <string.h> unconditionally.
7001 (init_tokenbuffer): Define with a prototype.
7003 * regex.c (PARAMS): Remove. All uses removed.
7004 All uses of _RE_ARGS removed, too.
7005 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7007 (bzero): Assume memset exists.
7008 (memcmp, memcpy, NULL): Remove.
7009 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7010 char, or assignments to local vars of type signed char.
7011 (init_syntax_once, PREFIX(extract_number_and_incr),
7012 PREFIX(print_partial_compiled_pattern),
7013 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7014 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7015 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7016 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7017 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7018 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7019 wcs_compile_range, byte_compile_range, truncate_wchar,
7020 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7021 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7022 count_mbs_length, wcs_re_match_2_internal,
7023 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7024 PREFIX(alt_match_null_string_p),
7025 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7026 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7027 regfree, PREFIX(extract_number)): Define with prototype. Remove
7028 now-unnecessary declaration, if any.
7029 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7031 Remove now-unnecessary casts among pointer types.
7032 * regex.h (_RE_ARGS): Remove. All uses removed.
7034 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7035 (free): Remove decl.
7037 * rpmatch.c: Include <stdlib.h> unconditionally.
7039 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7040 (free): Remove decl.
7042 * save-cwd.c: Include <stdlib.h> unconditionally.
7043 * xgetcwd.c: Likewise.
7045 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7046 (free): Remove decl.
7048 * strchrnul.c (strchrnul): Define with a prototype.
7049 Fix bug: c_in was not converted to char before searching.
7051 The following changes are not K&R related:
7053 * group-member.h: Include <sys/types.h>, so that this file is
7055 * makepath.h: Likewise.
7057 * getusershell.c (readname, default_index, line_size, readname):
7058 Use size_t, not int, for sizes.
7059 (readname): If the size overflows, report an error instead of
7062 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7064 * getndelim2.c: Assume stdlib.h per the C89 spec.
7066 2003-09-08 Paul Eggert <eggert@twinsun.com>
7068 Assume C89 or better; remove K&R cruft.
7069 A few of these changes were first proposed by Derek Robert Price
7070 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7072 * addext.c: Include <string.h> unconditionally.
7073 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7074 Don't declare getenv or malloc.
7076 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7077 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7079 (find_stack_direction, alloca): Use prototypes.
7081 * atexit.c (atexit): Define using a prototype.
7083 * basename.c, dirname.c, stripslash.c:
7084 Include <string.h> unconditionally.
7086 * bcopy.c: Include <stddef.h>.
7087 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7089 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7091 * error.h (error, error_at_line, error_print_progname)
7092 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7093 * error.c: Include error.h first, to check interface.
7094 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7095 (VA_START): Remove; all uses changeed to va_start.
7096 (exit, strerror): Remove decls.
7097 (error_print_progname): Prototype uncondionally.
7098 Don't include <errno.h>; no longer needed.
7099 (private_strerror): Remove.
7100 (error_tail): Always define.
7101 (error, error_at_line): Assume C89 or better; always use prototypes.
7102 * fatal.c: Include "fatal.h" first, to test interface.
7103 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7104 (VA_START): Remove; all uses changed to va_start.
7105 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7107 (exit): Remove decl.
7108 (fatal): Prototype unconditionally. Assume va_start works.
7109 Abort at end, to pacify gcc.
7111 * euidaccess.c (main): Define with a prototype.
7113 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7115 * exitfail.c: Include <stdlib.h> unconditionally.
7117 * fnmatch_.h (__P): Remove. All uses changed to assume
7119 * fnmatch.c: Include fnmatch.h first, to test interface.
7120 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7121 (getenv): Remove decl.
7122 (fnmatch): Define using a prototype.
7123 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7124 (FCT): Define using a prototype.
7126 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7128 * gethostname.c: Include <stddef.h>.
7129 (gethostname): Define with prototype. Length is size_t, not int.
7131 2003-09-08 Paul Eggert <eggert@twinsun.com>
7133 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7134 getversion.c should have been removed then, but was accidentally
7137 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7138 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7140 2003-09-07 Paul Eggert <eggert@twinsun.com>
7142 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7143 copy_tm_result. Bug reported by Simon Josefsson in
7144 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7146 2003-09-06 Paul Eggert <eggert@twinsun.com>
7148 * time_r.c, time_r.h: New files.
7150 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7152 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7153 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7155 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7157 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7158 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7161 * timegm.c: Switch to glibc implementation, with the following changes:
7162 [defined HAVE_CONFIG_H]: Include <config.h>.
7163 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7164 (__mktime_internal) [!defined _LIBC]: New decl.
7165 (__gmtime_r) [!defined _LIBC]: New macro and function.
7166 (timegm): Use a prototype, since gnulib assumes C89.
7167 Do not bother declaring tmp to be const, as it's not really usefu.
7168 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7169 (timegm): Declare only if HAVE_DECL_TIMEGM.
7171 2003-09-03 Paul Eggert <eggert@twinsun.com>
7173 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7174 Bug reported by Lute Kamstra in
7175 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7177 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7178 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7179 course with correspondingly smaller numbers for tomorrow and
7180 yesterday. From Tadayoshi Funaba. Originally installed into
7181 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7184 2003-08-31 Simon Josefsson <jas@extundo.com>
7186 * timegm.h: New file.
7187 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7189 2003-08-31 Karl Berry <karl@gnu.org>
7191 * argp.h: update from libc.
7193 2003-08-28 Bruno Haible <bruno@clisp.org>
7195 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7196 warning on QNX, which defines O_BINARY to 000000.
7198 2003-08-24 Bruno Haible <bruno@clisp.org>
7200 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7201 MSVC7 <stdio.h> is included later.
7203 2003-08-20 Bruno Haible <bruno@clisp.org>
7205 * progname.h: New file, from GNU gettext.
7206 * progname.c: New file, from GNU gettext.
7207 * progreloc.c: New file, from GNU gettext.
7209 2003-08-19 Bruno Haible <bruno@clisp.org>
7211 * xstrdup.c: Assume <string.h> exists.
7213 2003-08-18 Jim Meyering <jim@meyering.net>
7215 * setenv.h: Indent nested cpp directive.
7216 * vasnprintf.c: Remove trailing blanks.
7218 2003-08-17 Simon Josefsson <jas@extundo.com>
7219 Bruno Haible <bruno@clisp.org>
7221 * xstrndup.h: New file.
7222 * xstrndup.c: New file.
7224 2003-08-17 Bruno Haible <bruno@clisp.org>
7226 * strndup.h: New file.
7228 2003-08-16 Paul Eggert <eggert@twinsun.com>
7230 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7231 space, undoing this 2003-08-12 change:
7232 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7234 2003-08-16 Jim Meyering <jim@meyering.net>
7236 Merge from coreutils.
7237 * xstrtoimax.c: #else #if -> #elif.
7238 * xstrtoumax.c: Likewise.
7240 2003-08-15 Paul Eggert <eggert@twinsun.com>
7242 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7243 rather than tab, after '#' in shell-script copyright notices.
7244 Suggested by Bruno Haible.
7246 2003-08-15 Jim Meyering <jim@meyering.net>
7247 and Paul Eggert <eggert@twinsun.com>
7249 Merge from coreutils.
7250 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7251 member but strut utmpx does not. Needed for AIX 4.3.3.
7252 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7254 2003-08-15 Jim Meyering <jim@meyering.net>
7256 Merge from coreutils.
7257 * xgethostname.c: Include <stdlib.h>.
7258 (xghostname): Don't exit for anything other than memory-related
7259 failure; just return NULL.
7260 * userspec.c: Include "posixver.h".
7261 (parse_user_spec): Accept `.' as a separator only
7262 in pre-POSIX-200112 mode.
7263 * strtoimax.c: Use #elif rather than #else #if.
7264 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7265 Remove function, now that we can rely on a working tzset function.
7266 [!_LIBC]: Ensure that the required autoconf test has been run.
7267 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7268 Use underlying_strftime for %r.
7269 * sha.c: Merge in some clean-up and optimization changes from glibc.
7270 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7271 Ensure that it is a multiple of 64.
7272 Rearrange loop exit tests so as to avoid performing an
7273 additional fread after encountering an error or EOF.
7274 * realloc.c: Update copyright date.
7276 2003-08-14 Jim Meyering <jim@meyering.net>
7278 Merge from coreutils.
7279 * obstack.h: Whitespace changes.
7280 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7281 and xcalloc return values.
7282 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7283 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7284 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7285 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7286 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7288 Use mntctl's return value to drive the entry-processing loop, since
7289 we can't rely on the value of the vmt_length member in the last
7290 entry. On some systems doing so could result in exhausting
7291 virtual memory. Based in part on a patch from Mike Jetzer.
7293 2003-08-14 Jim Meyering <jim@meyering.net>
7294 and Paul Eggert <eggert@twinsun.com>
7296 Merges from coreutils, plus other fixes.
7297 * physmem.c: Merge in portability changes from gcc/libiberty
7298 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7299 for credits and details. Thanks to Kaveh Ghazi for helping
7300 to keep these files in sync.
7301 (ARRAY_SIZE): Define it.
7302 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7303 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7304 (memcasecmp): Don't assume size_t fits in unsigned int.
7305 Remove casts and duplicate code.
7306 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7307 (memcpy): Remove definition.
7308 Merge in some clean-up and optimization changes from glibc.
7309 [BLOCKSIZE]: Move definition to top of file.
7310 Ensure that it is a multiple of 64.
7311 Rearrange loop exit tests so as to avoid performing an
7312 additional fread after encountering an error or EOF.
7313 * md5.h (md5_uintptr): Define.
7314 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7315 return to the initial working directory. Preserve errno
7317 * idcache.c: Include "xalloc.h".
7318 (xmalloc, xrealloc): Remove decls.
7319 (getuser): Remove casts no longer required in C89.
7320 * human.c: Include stdio.h, for sprintf.
7321 * group-member.c: Include "xalloc.h".
7322 (xmalloc, xrealloc): Remove decls.
7323 (get_group_info): Remove casts no longer required in C89.
7324 * getusershell.c (readname): Remove casts no longer required in C89.
7325 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7326 * getline.c: Whitespace fix, from coreutils.
7328 2003-08-13 Paul Eggert <eggert@twinsun.com>
7330 * exclude.c: Include <ctype.h>
7331 (IN_CTYPE_DOMAIN): New macro.
7333 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7336 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7337 Undo previous (whitespace-only) change.
7339 2003-08-12 Paul Eggert <eggert@twinsun.com>
7341 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7342 Normalize leading white space and remove trailing white space.
7343 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7344 notice, as per ../config/srclist-update.
7346 Merge from coreutils.
7347 * euidaccess.h: New file.
7348 * euidaccess.c: Include it.
7349 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7350 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7351 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7353 2003-08-11 Bruno Haible <bruno@clisp.org>
7355 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7356 (vasnprintf): Use it instead of wcslen.
7358 2003-08-11 Bruno Haible <bruno@clisp.org>
7360 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7361 value to ensure that _Bool promotes to int. Use #define for _Bool when
7362 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7364 2003-08-10 Karl Berry <karl@gnu.org>
7366 * regex.h: update from libc (whitespace fix).
7368 2003-08-09 Paul Eggert <eggert@twinsun.com>
7370 Merge some files from coreutils. These changes were
7371 originally made by Jim Meyering.
7372 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7373 many older Unixes require this.
7374 * alloca.c (alloca): Remove cast to argument of free;
7375 no longer needed in C89.
7376 * alloca_.h, regex.h: Fix white space to match
7377 what GNU indent does.
7379 2003-08-05 Paul Eggert <eggert@twinsun.com>
7381 * bumpalloc.h: Remove.
7383 2003-08-04 Paul Eggert <eggert@twinsun.com>
7385 * getloadavg.c: Change copyright notice and spacing to conform to
7388 Merge from coreutils.
7389 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7391 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7392 from Karl Berry, implemented by Jim Meyering.
7393 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7394 from Dmitry V. Levin.
7395 Remove anachronistic cast of xrealloc.
7396 * fnmatch_.h (__const): Remove. Use 'const'.
7397 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7398 type. Otherwise, it wouldn't compile with at least /bin/cc on
7399 ymp-cray-unicos9.0.2.X.
7400 Combine two mostly-identical uses of alloca into one.
7401 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7403 2003-08-04 Dave Love <d.love@dl.ac.uk>
7407 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7408 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7409 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7410 obsolete NLIST_NAME_UNION.
7411 [__GNU__]: Undef BSD and FSCALE.
7412 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7414 2003-08-03 Paul Eggert <eggert@twinsun.com>
7416 * stdbool_.h (_Bool): Make it signed char, instead of
7417 an enum type, so that it's guaranteed to promote to int. See:
7418 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7420 2003-07-31 Paul Eggert <eggert@twinsun.com>
7422 * strerror.c: Include config.h, limits.h. Declare sprintf.
7423 (strerror): Don't assume that a printable int fits in 14 bytes.
7425 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7426 Bruno Haible <bruno@clisp.org>
7428 * getline.h (getline, getdelim): Change return type to ssize_t.
7429 * getline.c (getline, getdelim): Likewise.
7430 Remove _GNU_SOURCE define; now it's defined in config.h through
7433 2003-07-22 Paul Eggert <eggert@twinsun.com>
7435 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7436 over-parenthesization in macros.
7438 Sync with coreutils.
7440 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7443 Use `exit_failure' for xalloc and xmemcoll instead of their own
7444 private exit-failure variables.
7445 * xalloc.h (xalloc_exit_failure): Remove.
7446 * xmalloc.c: Likewise. Include exitfail.h.
7447 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7448 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7449 * xmemcoll.c: Likewise. Include exitfail.h.
7450 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7452 2003-07-18 Paul Eggert <eggert@twinsun.com>
7454 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7455 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7456 to test that it can stand by itself. Include "exitfail.h".
7457 Clients should set exit_failure instead.
7458 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7460 2003-07-18 Andreas Schwab <schwab@suse.de>
7462 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7464 2003-07-18 Bruno Haible <bruno@clisp.org>
7466 * getndelim2.h: New file.
7467 * getndelim2.c: Make into a module of its own. Include config.h,
7469 (getndelim2): Make non-static. Change return type to ssize_t.
7470 * getline.h: Change argument names.
7471 * getline.c: Include getndelim2.h instead of getndelim2.c.
7472 * getnline.c: Include getndelim2.h.
7474 2003-07-17 Bruno Haible <bruno@clisp.org>
7476 * Makefile.am: Remove file.
7477 * Makefile.in: Remove file.
7479 2003-07-17 Bruno Haible <bruno@clisp.org>
7481 * getnline.h: New file.
7482 * getnline.c: New file.
7483 * getndelim2.c: New file, extracted from getline.c.
7484 (getndelim2): Renamed from getdelim2, with added nmax argument.
7485 * getline.c: Include getndelim2.c.
7486 (getdelim2): Moved out to getndelim2.c.
7487 (getline, getdelim): Update.
7489 2003-07-15 <karl@gnu.org>
7491 * vasnprintf.c: update from gettext.
7493 2003-07-15 Jim Meyering <jim@meyering.net>
7495 * makepath.c (make_path): Enclose diagnostic in _(...).
7497 2003-07-14 Paul Eggert <eggert@twinsun.com>
7499 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7500 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7501 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7502 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7503 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7504 updated automatically by ../config/srclist-update. This changes
7505 their license from LPGL to GPL.
7507 2003-07-14 Jim Meyering <jim@meyering.net>
7509 Don't emit diagnostics. Let callers do that.
7510 * save-cwd.c: Don't include "error.h".
7511 (save_cwd): Don't call error. Ensure that errno is valid
7512 when returning nonzero.
7514 * save-cwd.h (restore_cwd): Update prototype.
7515 * save-cwd.c (restore_cwd): Remove two parameters.
7516 Simplify. Don't call error upon failure. Let callers do that.
7517 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7518 when auditing is enabled. But don't bother updating the #if.
7520 2003-07-14 Simon Josefsson <jas@extundo.com>
7522 * mempcpy.h: New file.
7523 * mempcpy.c: New file.
7525 2003-07-14 Paul Eggert <eggert@twinsun.com>
7527 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7528 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7529 unicodeio.c, unicodeio.h, unlocked-io.h:
7530 Switch from LGPL to GPL.
7532 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7534 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7535 it breaks C++ compilation.
7536 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7538 2003-07-10 Jim Meyering <jim@meyering.net>
7540 * vasnprintf.c: Remove trailing blanks.
7541 Make cpp indentation consistent.
7543 2003-07-09 Paul Eggert <eggert@twinsun.com>
7545 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7546 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7547 Switch from LGPL to GPL.
7549 2003-07-07 Paul Eggert <eggert@twinsun.com>
7551 * mktime.c: Fix some boundary cases and remove need for floating point.
7553 Issue a compile-time diagnostic if time_t is floating point, or if
7554 two's complement arithmetic is not in effect, or if arithmetic
7555 right shift does not propagate the sign. These assumptions were
7556 all in the original code but they weren't checked.
7558 (TIME_T_MIDPOINT, verify): New macros.
7559 (__isleap): Remove; it has integer overflow problems.
7560 (leapyear): New function, without those problems.
7561 (ydhms_tm_diff): Remove; splitting into two parts.
7562 (ydhms_diff): New function, containing the arithmetic part of
7563 the old ydhms_tm_diff function. Issue a compile-time
7564 diagnostic if we are not using C99 integer division.
7565 Avoid casts when possible.
7566 (guess_time_tm): New function, containing the checking part of
7567 the old ydhms_tm_diff function. Return the new value, rather than
7568 the difference between it and the old. Accept a new argument T
7569 so that *T specifies the old value. Check for overflow in the result.
7571 (__mktime_internal): Use a time_t offset, not a long int offset.
7572 This undoes the 2003-06-04 change, which is no longer needed now
7573 that we have better overflow checking.
7574 (localtime_offset): Likewise.
7576 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7577 and long are 64-bit but int is only 32-bit.
7578 (ydhms_diff): Use long int to store year1 and yday1.
7579 Issue a compile-time diagnostic if long int is not wide enough.
7581 (__mktime_internal): Use long int to store adjusted year and yday.
7582 Use plain C rather than preprocessor commands, if that doesn't
7584 Check for overflow (and try to repair) after each probe
7585 rather than checking only at the very end. This avoids some bugs
7586 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7587 does not equal GMT offset at maximum time).
7588 Use integer to check for overflow rather than floating point; this
7589 is more portable to non-IEEE hosts, and is a tad faster.
7590 When we detect that we are oscillating between two values,
7591 don't check whether tm_isdst has the requested value, since
7592 we already know the answer. When tm_isdst has the wrong value,
7593 use a different heuristic to find the right one, based on the
7594 extreme values actually observed in practice in tz2003a,
7595 rather than the (overly optimistic) "previous 3 calendar quarters".
7597 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7598 "T const" to accommodate glibc style.
7599 (check_result): Use less-confusing report format. "long" -> "long int.
7601 Don't loop if the iteration overflows time_t.
7602 Allow a negative step in the iteration.
7604 2003-07-01 Paul Eggert <eggert@twinsun.com>
7606 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7607 having it depend on HAVE_SYS_TYPES_H.
7609 2003-06-25 Bruno Haible <bruno@clisp.org>
7611 * readlink.c: New file.
7613 2003-06-20 Bruno Haible <bruno@clisp.org>
7615 Assume C89, so PARAMS isn't needed.
7616 * unicodeio.h (PARAMS): Remove.
7617 * unicodeio.c: Don't use PARAMS.
7619 2003-06-18 Jim Meyering <jim@meyering.net>
7621 Merge changes from coreutils.
7622 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7623 Remove explicit declarations of xmalloc and realloc.
7625 (read_utmp): Remove anachronistic cast of xmalloc.
7627 2003-06-17 Paul Eggert <eggert@twinsun.com>
7629 Assume C89, so PARAMS isn't needed.
7630 * backupfile.h (PARAMS): Remove. All uses removed.
7631 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7632 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7633 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7634 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7635 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7636 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7637 xstrtol.h: Likewise.
7638 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7639 same.h, strverscmp.h: Do not include config.h; no longer needed.
7640 Anyway, config.h should always be included before any other file.
7642 2003-06-11 Simon Josefsson <jas@extundo.com>
7644 * sysexit_.h: New file.
7646 2003-05-20 Derek Price <derek@ximbiot.com>
7648 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7650 2003-06-10 Simon Josefsson <jas@extundo.com>
7652 * strchrnul.h: New file.
7653 * strchrnul.c: New file.
7655 2003-06-10 Simon Josefsson <jas@extundo.com>
7657 * argp.h: New file, from glibc.
7658 * argp-ba.c: New file, from glibc.
7659 * argp-eexst.c: New file, from glibc.
7660 * argp-fmtstream.c: New file, from glibc.
7661 * argp-fmtstream.h: New file, from glibc.
7662 * argp-fs-xinl.c: New file, from glibc.
7663 * argp-help.c: New file, from glibc.
7664 * argp-namefrob.h: New file, from glibc.
7665 * argp-parse.c: New file, from glibc.
7666 * argp-pv.c: New file, from glibc.
7667 * argp-pvh.c: New file, from glibc.
7668 * argp-xinl.c: New file, from glibc.
7670 2003-06-07 Jim Meyering <jim@meyering.net>
7672 * readtokens.h: Put `Free Software Foundation, Inc.'
7673 in place of my name in the copyright comment.
7674 Remove definition and uses of __P.
7677 * stat.c: Don't declare xmalloc explicitly.
7678 Instead, include "xalloc.h".
7679 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7680 xrealloc, and xcalloc return values.
7681 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7683 * xgetcwd.h: Remove definition/uses of PARAMS.
7685 2003-06-06 Jim Meyering <jim@meyering.net>
7687 * stdbool_.h: Renamed from stdbool.h.in.
7689 2003-06-06 Jim Meyering <jim@meyering.net>
7691 Merge from coreutils.
7692 * same.c: (same_name): Declare *_basename locals to be `const'.
7693 Consolidate declarations and initializations of *_base* locals.
7695 Merge from coreutils.
7696 This avoids a core dump on systems without GNU putenv,
7697 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7698 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7699 (unsetenv): New static function, from GNU libc.
7700 (rpl_putenv): Use it.
7702 * modechange.c: Remove trailing blanks.
7704 Merge from coreutils.
7705 * fsusage.c: Remove declaration of statfs.
7706 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7708 * posixtm.c: Include <stdbool.h> unconditionally.
7710 2003-06-05 Paul Eggert <eggert@twinsun.com>
7712 * mktime.c (__mktime_internal): When resolving a tm_isdst
7713 mismatch, look in future quarters as well as past. This fixes a
7714 bug when processing fall-backwards gaps immediately after a long
7715 period of daylight-saving time.
7717 * mktime.c: Assume freestanding C89 or better.
7718 (HAVE_LIMITS_H): Remove. Assume it's 1.
7719 (__P): Remove; not used.
7720 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7721 (mktime, not_equal_tm, print_tm, check_result,
7722 main): Use prototypes. Use const * where appropriate.
7723 (main): Fix typo in testing code that uncovered by above changes.
7724 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7726 2003-06-04 Paul Eggert <eggert@twinsun.com>
7728 * mktime.c: Fix Debian bug 177940
7729 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7730 (localtime_offset): Now long int, not time_t, because we want it
7731 to be guaranteed to be signed. All uses changed.
7732 (__mktime_internal): If overflow would occur when adding offset,
7735 Merge 'human' changes from coreutils. Rewrite to support
7736 locale-specific notations like thousands separators.
7737 * human.c: Simplify authorship notice.
7738 Include human.h immediately after config.h.
7739 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7740 <limits.h>: Do not include, since human.h does.
7741 (SIZE_MAX, UINTMAX_MAX): New macros.
7742 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7743 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7744 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7745 (power_letter): Renamed from suffixes.
7746 (generate_suffix_backwards): Remove.
7747 (adjust_value): Now takes int style (because of human.h changes)
7748 and long double value (for greater precision on some platforms).
7749 (group_number): New function.
7750 (human_readable): Use it. Use integer options, not enum.
7751 Put the options before the sizes in the arg list.
7752 Support all the new options.
7753 The old human_readable function has been removed;
7754 use inttostr.h instead.
7755 (human_readable, default_block_size, humblock):
7756 Use uintmax_t, not int, for block sizes.
7757 (human_readable_inexact, block_size_types): Remove.
7758 (block_size_opts): New constant.
7759 (human_options): Renamed from human_block_size, with new signature
7760 that allows block sizes up to UINTMAX_MAX. All callers changed.
7761 * human.h: Add copyright and authorship notice.
7762 Include <limits.h> and <stdbool.h> unconditionally.
7763 (PARAMS): Remove. All uses removed.
7764 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7765 (enum human_inexact_style): Remove tag; now a nameless enum.
7766 (human_floor, human_ceiling, human_round_to_even): Now have
7767 values 2, 0, 1 rather than -1, 1, 0.
7768 (human_group_digits, human_suppress_point_zero, human_autoscale,
7769 human_base_1024, human_SI, human_B): New constants.
7770 (human_readable_inexact, human_block_size): Remove.
7771 (human_readable): Size args are now uintmax_t, not int.
7772 (human_options): New decl.
7774 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7775 unnecessary now that we assume C89 or better. This change
7776 imported from coreutils.
7778 * mktime.c (__mktime_internal): Do not reject negative timestamps
7779 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7780 in the 2003-05-30 sync from glibc.
7782 .h files should stand alone, but we shouldn't include <sys/types.h>
7783 if we can get away with just <stddef.h>.
7785 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7786 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7787 rather than <sys/types.h>, as we merely need size_t.
7788 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7790 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7791 Include <stdio.h>, to get FILE.
7792 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7793 memcasecmp.h has included <stddef.h> and all we need is size_t.
7794 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7795 our interface, instead of including <sys/types.h>
7797 2003-06-02 Paul Eggert <eggert@twinsun.com>
7800 Fix some minor time-related bugs with POSIX time arguments.
7801 Some valid time stamps were being rejected (notably -1, and
7802 time stamps before 1900 on 64-bit hosts). And some invalid
7803 time stamps were being accepted, e.g. September 31.
7805 * posixtm.h (posixtime): Return bool instead of time_t, so
7806 that we can return (time_t) -1 successfully.
7807 * posixtm.c: Likewise.
7808 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7809 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7810 (t): Remove static var.
7811 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7812 of static var. All uses changed.
7813 (year): Do not reject years before 1900; they can occur with
7815 (posix_time_parse): Do not check for out-of-range components;
7816 that is now the caller's responsibility, since our checks were
7817 only approximations.
7818 (posixtime): Use mktime to check for out-of-range components,
7819 since it knows them exactly.
7820 If mktime returns (time_t) -1, check whether an error actually occurred
7821 by invoking localtime on -1.
7822 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7823 posixtime failures better.
7824 Improve the test data (in comments only).
7826 2003-05-30 <karl@gnu.org>
7828 * mktime.c: update from libc.
7830 2003-05-30 Bruno Haible <bruno@clisp.org>
7832 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7833 * localcharset.h: Likewise.
7834 * localcharset.c: Likewise.
7836 2003-05-28 Paul Eggert <eggert@twinsun.com>
7838 Assume the headers required for C89 freestanding compilers.
7839 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7840 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7841 without checking for HAVE_LIMITS_H.
7842 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7843 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7845 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7846 * exclude.c: Include <stdbool.h> unconditionally.
7847 * tempname.c: Include <stddef.h> unconditionally.
7848 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7849 * modechange.c, rpmatch.c (NULL): Don't define, since
7850 <stddef.h> does that.
7851 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7852 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7853 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7854 * xstrtol.c: Likewise.
7855 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7856 * savedir.c: Include <stddef.h> instead of defining NULL.
7858 * addext.c (addext): Use assignment rather than cast, to avoid
7859 warnings on some platforms.
7861 * mktime.c (__mktime_internal): Do not reject negative timestamps
7864 2003-05-10 Bruno Haible <bruno@clisp.org>
7866 * linebreak.c (iconv_string_length): Don't return -1 just because the
7867 string is longer than 4 KB.
7869 2003-05-12 Jim Meyering <jim@meyering.net>
7871 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7872 the space-padded-by-default conversion specifiers, %e, %k, %l.
7874 2003-05-03 Bruno Haible <bruno@clisp.org>
7876 Upgrade to Unicode-4.0.
7877 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7878 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7879 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7880 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7881 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7882 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7883 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7884 Change width of U+E0100..U+E01EF from 1 to 0.
7886 2003-04-25 Bruno Haible <bruno@clisp.org>
7888 * copy-file.c: Include <stddef.h>, for size_t.
7890 2003-04-25 Jim Meyering <jim@meyering.net>
7892 * copy-file.c (copy_file_preserving): Declare buf_size to be
7893 of type size_t, not int.
7895 2003-04-11 Jim Meyering <jim@meyering.net>
7897 Merge changes from Coreutils.
7899 2003-03-22 Jim Meyering <jim@meyering.net>
7901 * strftime.c (widen): Cast alloca return value to proper type.
7903 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7906 * strftime.c (my_strftime): Handle very large width
7907 specifications for numeric values correctly. Improve checks for
7910 2003-01-19 Jim Meyering <jim@meyering.net>
7912 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7913 (nl_get_alt_digit) [! defined my_strftime]: Define.
7914 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7915 _nl_get_alt_digit and _nl_get_walt_digit.
7917 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7918 These changes have no effect outside of _LIBC.
7920 2003-04-10 Bruno Haible <bruno@clisp.org>
7922 * findprog.h: New file, from GNU gettext.
7923 * findprog.c: New file, from GNU gettext.
7925 2003-04-05 Jim Meyering <jim@meyering.net>
7927 Merge changes from Coreutils.
7929 * exclude.h (PARAMS): Remove definition and uses.
7930 * exclude.c: Remove uses of `PARAMS'.
7932 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7933 Add test-cases for DOS filenames. Declare program_name.
7934 (main): Set up program_name. Patch by Rich Dawe.
7936 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7938 Use mntctl's return value to drive the entry-processing loop, since
7939 we can't rely on the value of the vmt_length member in the last
7940 entry. On some systems doing so could result in exhausting
7941 virtual memory. Based in part on a patch from Mike Jetzer.
7943 2003-04-04 Bruno Haible <bruno@clisp.org>
7945 * linebreak.h: New file, from GNU gettext.
7946 * linebreak.c: New file, from GNU gettext with slight modifications.
7947 * lbrkprop.h: New file, from GNU gettext.
7949 2003-04-03 Bruno Haible <bruno@clisp.org>
7951 * utf8-ucs4.h: New file, from GNU gettext.
7952 * utf16-ucs4.h: New file, from GNU gettext.
7953 * ucs4-utf8.h: New file, from GNU gettext.
7954 * ucs4-utf16.h: New file, from GNU gettext.
7956 2003-04-02 Bruno Haible <bruno@clisp.org>
7958 * binary-io.h: New file, from GNU gettext.
7960 2003-04-01 Bruno Haible <bruno@clisp.org>
7962 * pathname.h: New file, from GNU gettext.
7963 * concatpath.c: New file, from GNU gettext.
7965 2003-03-30 Bruno Haible <bruno@clisp.org>
7967 * copy-file.c (copy_file_preserving): Don't set owner if the function
7968 chown() doesn't exist.
7970 2003-03-28 Bruno Haible <bruno@clisp.org>
7972 * copy-file.h: New file, from GNU gettext.
7973 * copy-file.c: New file, from GNU gettext.
7975 2003-03-18 Jim Meyering <jim@meyering.net>
7977 * quote.c (quote_n): Fix typo in comment.
7979 2003-03-14 Jim Meyering <jim@meyering.net>
7981 Merge changes from Coreutils.
7982 * obstack.h (obstack_object_size): Declare temporary, __o,
7983 to be const, in order to avoid warnings.
7984 (obstack_room): Likewise.
7985 (obstack_empty_p): Likewise.
7987 2003-03-13 Paul Eggert <eggert@twinsun.com>
7989 Merge changes from Bison.
7990 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7991 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7992 when compiling Bison 1.875's `bitset bset = obstack_alloc
7993 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7994 * hash.c: Include <stdbool.h> unconditionally.
7996 2003-03-09 Paul Eggert <eggert@twinsun.com>
7998 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7999 Reported by Bruce Becker; see:
8000 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8002 2003-03-03 Paul Eggert <eggert@twinsun.com>
8003 Bruno Haible <bruno@clisp.org>
8005 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8006 Reported by John Hughes, see
8007 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8009 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8011 * poll_.h: New file.
8014 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8016 * mathl.h: New file.
8017 * acosl.c: New file.
8018 * asinl.c: New file.
8019 * atanl.c: New file.
8020 * ceill.c: New file.
8023 * floorl.c: New file.
8024 * frexpl.c: New file.
8025 * ldexpl.c: New file.
8027 * sincosl.c: New file.
8029 * sqrtl.c: New file.
8031 * trigl.c: New file.
8032 * trigl.h: New file.
8034 2003-02-17 Bruno Haible <bruno@clisp.org>
8036 * mkdtemp.h: New file, from GNU gettext.
8037 * mkdtemp.c: New file, from GNU gettext.
8039 2003-01-31 Bruno Haible <bruno@clisp.org>
8041 * rename.c: #undef rename before defining rpl_rename.
8042 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8044 2003-01-30 Bruno Haible <bruno@clisp.org>
8046 * printf-args.h: New file, from GNU gettext.
8047 * printf-args.c: New file, from GNU gettext.
8048 * printf-parse.h: New file, from GNU gettext.
8049 * printf-parse.c: New file, from GNU gettext.
8050 * vasnprintf.h: New file, from GNU gettext.
8051 * vasnprintf.c: New file, from GNU gettext.
8052 * asnprintf.c: New file, from GNU gettext.
8053 * vasprintf.h: New file, from GNU gettext with modifications.
8054 * vasprintf.c: New file, from GNU gettext.
8055 * asprintf.c: New file, from GNU gettext.
8057 2003-01-29 Bruno Haible <bruno@clisp.org>
8059 * stpncpy.h: New file, from GNU gettext with modifications.
8060 * stpncpy.c: New file, from GNU gettext with modifications.
8062 2003-01-28 Bruno Haible <bruno@clisp.org>
8064 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8066 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8069 2003-01-27 Bruno Haible <bruno@clisp.org>
8071 * xsetenv.h: New file, from GNU gettext.
8072 * xsetenv.c: New file, from GNU gettext.
8074 2003-01-23 Bruno Haible <bruno@clisp.org>
8076 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8078 2003-01-22 Bruno Haible <bruno@clisp.org>
8080 * exit.h: New file, from GNU gettext.
8082 2003-01-11 Bruno Haible <bruno@clisp.org>
8084 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8085 * strcase.h (strcasecmp, strncasecmp): Likewise.
8087 2003-01-14 Jim Meyering <jim@meyering.net>
8089 * same.c (same_name): Tweak a comment.
8091 2003-01-11 Bruno Haible <bruno@clisp.org>
8093 * same.c (same_name): Reorder tests so as to avoid calling stat()
8094 when a string comparison is sufficient.
8096 2003-01-11 Bruno Haible <bruno@clisp.org>
8098 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8101 2003-01-11 Bruno Haible <bruno@clisp.org>
8103 * hash-pjw.c: Add comment about low quality of this function.
8105 2003-01-12 Paul Eggert <eggert@twinsun.com>
8107 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8108 to avoid collisions with libcurses and libreadline.
8110 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8111 * getstr.h, getstr.c: Remove.
8112 * getline.c: Include "getline.h", to check interface.
8113 Move body of old getstr.c here: this defines MIN_CHUNK and
8114 declares getdelim2, which is renamed from getstr.
8115 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8117 * linebuffer.c (readlinebuffer): Renamed from readline.
8119 * linebuffer.h: Likewise.
8120 (readline): Remove backward-compatibility macro.
8122 2003-01-12 Jim Meyering <jim@meyering.net>
8124 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8126 2003-01-10 Bruno Haible <bruno@clisp.org>
8128 * alloca_.h: New file.
8129 * getdate.y: Unconditionally include alloca.h.
8130 * makepath.c: Likewise.
8131 * setenv.c: Likewise.
8132 * userspec.c: Likewise.
8134 2003-01-09 Bruno Haible <bruno@clisp.org>
8136 * stdbool.h.in: New file.
8138 2003-01-08 Bruno Haible <bruno@clisp.org>
8140 * safe-read.c: Include specification header first, to ensure its
8142 * full-write.c: Likewise.
8144 2003-01-08 Jim Meyering <jim@meyering.net>
8146 * full-write.c: Undefine and define-away `const' after inclusion
8147 of errno.h, not before. Suggestion from Bruno Haible.
8149 2003-01-07 Jim Meyering <jim@meyering.net>
8151 * full-write.c: Rework so that it may serve to define full_read, too.
8152 * full-read.c: Simply #define FULL_READ and include full-write.c.
8154 2003-01-06 Jim Meyering <jim@meyering.net>
8156 * version-etc.c: Update year in translatable copyright string.
8158 2002-12-25 Bruno Haible <bruno@clisp.org>
8160 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8161 * xstrtol.h: Likewise.
8162 * xstrtoimax.c: Likewise.
8163 * xstrtoumax.c: Likewise.
8164 * human.h: Likewise.
8166 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8167 on systems that have <inttypes.h> but not <stdint.h>.
8169 2002-12-31 Paul Eggert <eggert@twinsun.com>
8171 * memcoll.c (memcoll): Fall back on a simple algorithm using
8172 memcmp if strcoll doesn't work.
8174 2002-12-23 Bruno Haible <bruno@clisp.org>
8176 * localcharset.h: New file.
8177 * localcharset.c: Include it.
8178 * unicodeio.c: Likewise.
8180 2002-12-22 Bruno Haible <bruno@clisp.org>
8182 * utime.c (utime_null): No need to call ftruncate if the file was
8185 2002-12-23 Bruno Haible <bruno@clisp.org>
8187 * memcoll.c (STRCOLL): New macro.
8190 2002-12-22 Bruno Haible <bruno@clisp.org>
8192 * getstr.h (getstr): Define, to avoid clash with libcurses.
8193 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8195 2002-12-22 Bruno Haible <bruno@clisp.org>
8197 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8199 2002-12-23 Bruno Haible <bruno@clisp.org>
8201 * getline.h: Include <stddef.h>, for size_t.
8203 * unicodeio.h: Include <stddef.h>, for size_t.
8204 * unicodeio.c: Don't include <stddef.h>.
8206 2002-12-17 Bruno Haible <bruno@clisp.org>
8208 * canon-host.c (strdup): Remove unused declaration.
8210 * fsusage.c: Include full_read.h.
8211 (get_fs_usage): Use full_read instead of safe_read.
8213 * utime.c (utime_null): Use SAFE_READ_ERROR.
8215 2002-12-11 Bruno Haible <bruno@clisp.org>
8217 * setenv.h: Rewritten to cope with systems that have setenv() but not
8219 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8222 2002-12-11 Bruno Haible <bruno@clisp.org>
8224 * setenv.c (alloca): Fall back to malloc.
8226 (setenv): Use freea() to free memory allocated with alloca().
8228 2002-11-13 Bruno Haible <bruno@clisp.org>
8230 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8231 function declarations.
8232 * unsetenv.c (unsetenv): Likewise.
8234 2002-03-04 Bruno Haible <bruno@clisp.org>
8236 Portability to AIX 4.3.3.
8237 * unsetenv.c: New file, extracted from setenv.c.
8238 * setenv.c: Move the unsetenv() function to unsetenv.c.
8240 2001-12-20 Bruno Haible <bruno@clisp.org>
8242 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8243 use malloc instead. For SunOS 4.
8245 2001-12-11 Bruno Haible <bruno@clisp.org>
8247 * setenv.c: Declare alloca.
8248 (compar_fn_t): New typedef.
8249 (KNOWN_VALUE, STORE_VALUE): Use it.
8251 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8254 2002-12-10 Paul Eggert <eggert@twinsun.com>
8256 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8257 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8258 Choose values that are less likely to collide with system fnmatch
8260 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8261 defined (e.g., a pure POSIX system).
8262 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8263 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8265 2002-12-06 Jim Meyering <jim@meyering.net>
8267 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8269 Merge in changes from libc's misc/error.c, in preparation
8270 for the merge of gnulib's changes back into libc.
8272 * error.c (_): Define only if not already defined.
8273 Move definition to follow all #include directives.
8274 Include unlocked-io.h only if !_LIBC.
8275 [_LIBC]: Include <libio/libioP.h>.
8276 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8277 (fflush): Tweak definition to use INTUSE.
8280 2002-12-05 Paul Eggert <eggert@twinsun.com>
8282 * alloca.c [defined emacs]: Include "lisp.h".
8283 (xalloc_die) [defined emacs]: New macro.
8284 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8285 [! defined emacs]: Include <xalloc.h>.
8286 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8287 (pointer): Typedef to POINTER_TYPE *.
8288 (malloc): Remove decl; we now always use xmalloc.
8289 (alloca): Use old-style definition, since Emacs needs this.
8290 Check for arithmetic overflow when computing combined size.
8292 2002-12-04 Paul Eggert <eggert@twinsun.com>
8294 Do not generate unlocked-io.h automatically, since it's easier to
8295 maintain it by hand.
8297 * unlocked-io.h: New file, from GNU diffutils,
8298 but with proper copyright notice and attribution.
8300 * Makefile.am: Add copyright notice.
8301 (libfetish_a_SOURCES): Add unlocked-io.h.
8302 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8303 (DISTCLEANFILES, io_functions): Remove macros.
8304 (EXTRA_DIST): Remove gen_uio.
8305 (unlocked-io.h): Remove rule.
8307 2002-12-04 Jim Meyering <jim@meyering.net>
8309 Reflect the fact that stat.c and lstat.c are no longer generated.
8310 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8311 (DISTCLEANFILES): Likewise.
8312 (EXTRA_DIST): Likewise.
8313 (all_local): Don't depend on stat.c or lstat.c.
8314 (stat.c, lstat.c): Remove rules.
8315 (EXTRA_DIST): Remove xstat.in.
8317 * xstat.in: Remove file. Contents moved into stat.c.
8318 * stat.c: New file. Contents mostly from xstat.in.
8319 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8320 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8322 * safe-read.c: Rework so that it may serve to define safe_write, too.
8323 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8325 2002-12-03 Jim Meyering <jim@meyering.net>
8327 * safe-read.c, safe-write.c: Change variable names and comments, but
8328 not semantics, to minimize the differences between these two files.
8329 (safe_read): Change comment to mention SAFE_READ_ERROR.
8331 * safe-read.c (IS_EINTR): Define.
8332 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8334 2002-12-02 Bruno Haible <bruno@clisp.org>
8336 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8337 Define, taken from safe-read.c.
8338 (INT_MAX): Provide fallback.
8339 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8340 * safe-write.h (SAFE_WRITE_ERROR): Define.
8342 * safe-read.c (EINTR): Remove definition.
8343 (safe_read): Don't use EINTR if it is absent.
8345 2002-12-02 Jim Meyering <jim@meyering.net>
8347 * safe-read.c (EINTR): Define.
8348 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8349 (INT_MAX): Provide fallback.
8350 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8352 * safe-read.h (SAFE_READ_ERROR): Define.
8354 2002-12-01 Jim Meyering <jim@meyering.net>
8356 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8357 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8359 2002-11-27 Paul Eggert <eggert@twinsun.com>
8361 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8362 hash_rehash): Replace `if (limit <= value) abort ();' with
8363 `if (! (value < limit)) abort ();', for readability.
8365 2002-11-26 <karl@gnu.org>
8367 * strdup.c: copy from libc again, with jim's ok.
8368 * .cppi-disable: re-add strdup.c
8370 2002-11-25 <karl@gnu.org>
8372 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8373 instead of "strtol.c".
8375 2002-11-25 Jim Meyering <jim@meyering.net>
8377 * mktime.c: Sync from libc, now that it has the latest fix.
8379 2002-11-24 <karl@gnu.org>
8381 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8382 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8384 2002-11-24 Jim Meyering <jim@meyering.net>
8386 Update from coreutils:
8388 * mktime.c: Merge in changes from libc.
8390 Avoid a link-time failure on some Linux systems.
8391 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8392 (__mon_yday): Declare with the STATIC attribute.
8393 (__mktime_internal): Likewise.
8394 Based on a report from Greg Schafer.
8396 2002-11-23 Jim Meyering <jim@meyering.net>
8398 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8399 Use `unsigned', not `int', as type of index.
8401 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8403 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8405 2002-11-22 Paul Eggert <eggert@twinsun.com>
8407 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8408 hint that one should use `if (! x) abort ();' rather than `assert
8409 (x);', and anyway it's one less thing to worry about configuring.
8410 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8411 hash_rehash, hash_insert): Use abort rather than assert.
8413 2002-11-22 Paul Eggert <eggert@twinsun.com>
8415 * quotearg.h: Allow multiple inclusion by surrounding with
8416 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8417 so that we can be included first.
8418 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8419 * quotearg.c: Include quotearg.h immediately after config.h.
8420 No need to include stddef.h or sys/types.h any more.
8421 Surround local include files with "", not "<>".
8422 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8423 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8424 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8425 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8426 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8427 (ISPRINT): Remove; no longer needed now that we assume C89.
8429 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8432 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8433 quotearg_char): Use SIZE_MAX rather than
8434 (size_t) -1 when we are talking about "infinity".
8436 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8438 2002-11-22 Bruno Haible <bruno@clisp.org>
8440 * safe-read.h: Assume C89. Add comments.
8441 (safe_read): Change return type to size_t.
8442 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8443 counts > SSIZE_MAX correctly.
8444 * safe-write.h: New file.
8445 * safe-write.c: New file.
8446 * full-read.h: New file.
8447 * full-read.c: New file.
8448 * full-write.h: Assume C89. Add comments.
8449 * full-write.c: Include safe-write.h.
8450 (full_write): Rewritten to use safe_write.
8451 Suggested by Jim Meyering and Paul Eggert.
8453 2002-11-21 Bruno Haible <bruno@clisp.org>
8455 Remove case insensitive option matching.
8456 * argmatch.h (argcasematch): Remove declaration.
8457 (ARGCASEMATCH): Remove macro.
8458 (__xargmatch_internal): Remove case_sensitive argument.
8459 (XARGMATCH): Update.
8460 (XARGCASEMATCH): Remove macro.
8461 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8462 case_sensitive argument.
8463 (argcasematch): Remove function.
8464 (__xargmatch_internal): Remove case_sensitive argument.
8465 (main): Use XARGMATCH instead of XARGCASEMATCH.
8467 * xmalloc.c: Change compile-time error message. Add comment about
8468 required autoconf version.
8470 2002-11-21 Jim Meyering <jim@meyering.net>
8472 * strdup.c (strdup): Tweak comment and initial #if/#include.
8474 Merge in changes from the coreutils.
8476 2002-09-25 Paul Eggert <eggert@twinsun.com>
8477 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8478 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8479 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8480 int. Work more efficiently if X is the same width as uintmax_t.
8481 Do not compare X to -1, to avoid bogus compiler warning.
8482 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8483 Don't assume that f_frsize and f_bsize are the same type.
8485 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8488 * makepath.c (make_path): Restore umask *before* creating the final
8490 (make_path): Minor reformatting.
8492 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8493 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8495 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8496 ones. At least on GNU/Linux systems, `auto' means something else.
8499 2002-11-20 Paul Eggert <eggert@twinsun.com>
8501 Merge argmatch cleanups from Bison. Assume C89.
8503 * argmatch.c: Include config.h here, not in argmatch.h.
8504 Include stdlib.h, for EXIT_FAILURE.
8505 Always include <string.h>, since we assume C89.
8506 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8507 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8508 Include <stddef.h> instead, since it's all we need for size_t.
8509 (PARAMS): Remove. All uses removed.
8510 (ARRAY_CARDINALITY): Do not bother to #undef.
8511 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8512 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8513 Remove unnecessary parentheses.
8514 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8515 Insert necessary parentheses.
8516 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8517 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8519 2002-11-19 Bruno Haible <bruno@clisp.org>
8521 * mbswidth.c: Include mbswidth.h right at the beginning.
8522 * mbswidth.h: Include <stddef.h>, for size_t.
8524 * mbswidth.h (PARAMS): Remove macro.
8525 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8526 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8528 * gcd.h (PARAMS): Remove macro.
8529 (gcd): Use ANSI C function declarations.
8530 * gcd.c (gcd): Likewise.
8532 2002-11-15 Bruno Haible <bruno@clisp.org>
8534 * strcspn.c: Include <stddef.h>.
8535 (strcspn): Use ANSI C function declaration. Change return type to
8537 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8538 (strpbrk): Use NULL.
8539 * strpbrk.h (PARAMS): Remove macro.
8540 (strpbrk): Use ANSI C function declaration.
8541 * strstr.c: Don't include <sys/types.h>.
8542 * strstr.h (PARAMS): Remove macro.
8543 (strstr): Use ANSI C function declarations.
8545 2002-11-06 Bruno Haible <bruno@clisp.org>
8547 * gcd.h (gcd): Change argument type to 'unsigned long'.
8548 * gcd.c (gcd): Likewise.
8550 2002-11-05 Bruno Haible <bruno@clisp.org>
8552 * gcd.h: New file, from gettext-0.11.5.
8553 * gcd.c: New file, from gettext-0.11.5.
8555 2002-11-05 Bruno Haible <bruno@clisp.org>
8557 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8558 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8559 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8560 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8562 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8563 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8565 * closeout.c: Include gettext.h instead of <libintl.h>.
8566 * human.c: Include gettext.h instead of <libintl.h>.
8567 * quotearg.c: Include gettext.h instead of <libintl.h>.
8568 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8569 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8570 * userspec.c: Include gettext.h instead of <libintl.h>.
8571 * version-etc.c: Include gettext.h instead of <libintl.h>.
8572 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8573 (textdomain): Remove definition.
8574 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8576 * long-options.c: Remove include of <libintl.h> and definition of _.
8577 * same.c: Remove include of <libintl.h> and definition of _.
8579 2002-11-04 Bruno Haible <bruno@clisp.org>
8581 * stpcpy.h: New file, from GNU gettext-0.11.5.
8582 * strcase.h: New file, from GNU gettext-0.11.5.
8583 * strpbrk.h: New file, from GNU gettext-0.11.5.
8584 * strstr.h: New file, from GNU gettext-0.11.5.
8585 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8587 2002-05-09 Bruno Haible <bruno@clisp.org>
8589 * config.charset: Update for newest glibc. Add canonical names
8590 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8592 2002-05-09 Bruno Haible <bruno@clisp.org>
8594 * localcharset.c (get_charset_aliases): Add more Windows specific
8597 2002-05-08 Owen Taylor <otaylor@redhat.com>
8599 * config.charset: A few additions for Solaris.
8601 2001-12-05 Bruno Haible <bruno@clisp.org>
8603 * localcharset.c (locale_charset): Don't return an empty string.
8605 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8607 * config.charset: msdos in uk_UA uses CP1125.
8609 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8611 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8612 * localcharset.c (locale_charset): Declare as extern "C".
8614 2002-02-15 Bruno Haible <bruno@clisp.org>
8616 * config.charset [msdosdjgpp]: For Russian, use CP866.
8618 2002-02-11 Bruno Haible <bruno@clisp.org>
8620 * config.charset: Add support for NetBSD.
8622 2002-09-25 <karl@gnu.org>
8624 * strdup.c: copy from libc/string (via ../config/srclist*).
8625 * getopt*: copy from libc/posix.
8626 * gettext.h: copy from gettext.
8627 * .cppi-disable: add strdup.c, gettext.h.
8629 2002-07-01 Jim Meyering <meyering@lucent.com>
8631 * c-stack.c: Include sys/time.h.
8632 From Volker Borchert.
8634 2002-06-11 Paul Eggert <eggert@twinsun.com>
8636 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8637 New macro. Use it uniformly instead of
8638 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8639 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8640 reported by Vin Shelton.
8642 2002-06-22 Jim Meyering <meyering@lucent.com>
8644 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8645 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8647 2002-06-22 Paul Eggert <eggert@twinsun.com>
8649 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8650 Do not assume SA_SIGINFO behavior.
8651 Bug reported by Jim Meyering on NetBSD 1.5.2.
8653 2002-06-22 Jim Meyering <meyering@lucent.com>
8655 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8657 * exitfail.c, exitfail.h: Likewise.
8658 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8660 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8662 (EXTRA_DIST): Add fnmatch_loop.c.
8663 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8665 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8666 * fnmatch.c: Update from diffutils-2.8.2.
8667 * fnmatch_.h: New file. From diffutils-2.8.2.
8668 * fnmatch.h: Remove file.
8670 2002-06-18 Paul Eggert <eggert@twinsun.com>
8672 * file-type.h: Report an error if neither S_ISREG nor
8673 S_IFREG is defined, instead of using a test specific to glibc
8674 2.2. This should be safe, since POSIX requires S_ISREG and
8675 Unix Version 7 had S_IFREG. We don't need to check for
8676 <sys/types.h> since we don't use any symbols that it defines.
8678 2002-06-15 Jim Meyering <meyering@lucent.com>
8680 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8681 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8682 have been included before this file.
8684 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8686 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8687 so that each temporary file name is unique and valid in the first
8688 8 characters, for operation under DOS.
8690 2002-06-15 Jim Meyering <meyering@lucent.com>
8692 Work even with DJGPP 2.03, which lacks support for symlinks.
8694 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8696 * lchown.c (S_ISLNK): Likewise.
8698 2002-06-14 Jim Meyering <meyering@lucent.com>
8700 * file-type.h: Use the version from diffutils-2.8.2.
8701 * file-type.c: Likewise.
8703 2002-05-27 Jim Meyering <meyering@lucent.com>
8705 Fix a problem seen only on nonconforming systems whereby ls.c's
8706 use of localtime, and then of gettimeofday would cause trouble:
8707 the localtime call used to initialize rpl_gettimeofday's save
8708 mechanism would clobber ls's current local time information so
8709 that in any long listing the first file would always be listed
8710 with date 1970-01-01. Analysis by Volker Borchert.
8712 * gettimeofday.c (localtime): Undefine.
8713 (rpl_localtime): New function.
8715 2002-05-22 Jim Meyering <meyering@lucent.com>
8717 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8718 * file-type.h: New file.
8719 * file-type.c (file_type): New file/function. Extracted from diffutils.
8721 2002-04-29 Paul Eggert <eggert@twinsun.com>
8723 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8725 2002-04-28 Paul Eggert <eggert@twinsun.com>
8727 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8728 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8729 of 127, since 64 is the largest conceivable number for ancient
8731 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8733 2002-04-28 Jim Meyering <meyering@lucent.com>
8735 * sig2str.c (WTERMSIG): Remove definition (unused).
8737 2002-04-28 Paul Eggert <eggert@twinsun.com>
8739 * sig2str.h, sig2str.c: New files.
8740 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8742 2002-04-24 Jim Meyering <meyering@lucent.com>
8744 * gettext.h: New file, from Gettext.
8745 * Makefile.am (INCLUDES): Remove -I../intl.
8746 (libfetish_a_SOURCES): Add gettext.h.
8748 2002-04-16 Jim Meyering <meyering@lucent.com>
8750 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8751 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8752 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8754 2002-04-12 Jim Meyering <meyering@lucent.com>
8756 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8758 2002-03-10 Jim Meyering <meyering@lucent.com>
8760 * makepath.c (make_path): Remove a comma from a diagnostic.
8761 Suggestion from Santiago Vila.
8763 2002-03-08 Jim Meyering <meyering@lucent.com>
8765 * rename.c: Mention that this wrapper is needed also on
8766 mips-dec-ultrix4.4 systems.
8768 2002-03-02 Jim Meyering <meyering@lucent.com>
8770 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8771 not HAVE_CLOCK_SETTIME.
8773 2002-02-27 Paul Eggert <eggert@twinsun.com>
8775 * nanosleep.h: Rename to....
8776 * timespec.h: New name for nanosleep.h. All uses changed.
8778 * gettime.c: New file.
8779 * settime.c: New file.
8782 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8783 timespec.h. Remove nanosleep.h.
8785 2002-02-25 Paul Eggert <eggert@twinsun.com>
8787 * acl.c, acl.h: New files.
8788 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8790 2002-02-24 Jim Meyering <meyering@lucent.com>
8792 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8793 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8794 cause trouble. Reported by Nelson Beebe.
8796 2002-02-23 Paul Eggert <eggert@twinsun.com>
8798 * path-concat.c (xpath_concat): Reorder code to pacify
8799 compilers that don't know that xalloc_die never returns.
8801 2002-02-20 Jim Meyering <meyering@lucent.com>
8803 * getdate.c: Regenerate using bison-1.33.
8805 2002-02-15 Paul Eggert <eggert@twinsun.com>
8807 * posixver.c, posixver.h: New files.
8808 * Makefile.am (libfetish_a_SOURCES): Add them.
8810 2002-02-02 Paul Eggert <eggert@twinsun.com>
8811 Bruno Haible <bruno@clisp.org>
8813 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8814 (fwrite_success_callback): New declaration.
8815 * unicodeio.c (unicode_to_mb): New function, extracted from
8816 print_unicode_char. Call failure callback instead of error.
8817 (fwrite_success_callback): New function.
8818 (exit_failure_callback): New function.
8819 (fallback_failure_callback): New function.
8820 (print_unicode_char): Call unicode_to_mb.
8822 2002-01-26 Jim Meyering <meyering@lucent.com>
8824 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8826 2002-01-22 Jim Meyering <meyering@lucent.com>
8828 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8829 Otherwise, some versions of automake would omit the rule that makes
8830 Makefile from Makefile.in.
8832 2001-01-21 Paul Eggert <eggert@twinsun.com>
8834 * xmemcoll.h, xmemcoll.c: New files.
8835 * Makefile.am (libfetish_a_SOURCES): Add them.
8836 * memcoll.c: Include errno.h, and declare errno if not defined.
8837 (memcoll): Set errno to zero if there is no error.
8839 * quotearg.c (quotearg_buffer_restyled):
8840 Fix bug with quoting buffers containing NUL when backslashing escapes.
8841 This bug was exposed by the other changes in this patch.
8842 (quotearg_n_options): New arg ARGSIZE.
8843 All callers changed.
8844 (quoting_options_from_style): New function.
8845 (quotearg_n_style): Use it.
8846 (quotearg_n_style_mem): New function.
8848 * quotearg.h (quotearg_n_style_mem): New function.
8850 2002-01-16 Jim Meyering <meyering@lucent.com>
8852 * getdate.y: Add three semicolons, each just before a closing brace.
8853 Bison (as of version 1.31) no longer papers over that mistake.
8855 2002-02-14 Paul Eggert <eggert@twinsun.com>
8857 * backupfile.c (ISDIGIT): Comment fix.
8858 * getdate.y (ISDIGIT): Likewise.
8859 * posixtm.c (ISDIGIT, year): Likewise.
8860 * strverscmp.c (ISDIGIT): Likewise.
8861 * userspec.c (ISDIGIT): Likewise.
8863 2002-01-05 Jim Meyering <meyering@lucent.com>
8865 * version-etc.c (version_etc_copyright): Update copyright year.
8867 2001-01-19 Paul Eggert <eggert@twinsun.com>
8869 * closeout.c (close_stdout_status): If ferror (stdout), do
8870 not silently exit merely because the output buffer happens to
8871 have nothing pending.
8873 2001-12-18 Paul Eggert <eggert@twinsun.com>
8875 See the big note in ../ChangeLog.
8876 * human.c (suffixes): Prefer K to k for 1024.
8877 (generate_suffix_backwards): New function.
8878 (human_readable_inexact): Use it.
8879 * xstrtol.c (__xstrtol): If there is no number but there
8880 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8881 Accept 'K' as well as 'k'.
8883 2001-12-15 Jim Meyering <meyering@lucent.com>
8885 * regex.h (__restrict_arr): Update from libc.
8887 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8888 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8891 2001-12-10 Jim Meyering <meyering@lucent.com>
8893 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8894 Instead, include "xalloc.h".
8895 (initbuffer): Don't cast xmalloc return value to char*.
8896 (readline): Reword comment.
8897 Don't cast xrealloc return value to char*
8900 2001-12-09 Jim Meyering <meyering@lucent.com>
8902 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8903 `signed and unsigned type in conditional expression'.
8904 * posixtm.c (posix_time_parse): Likewise.
8906 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8908 * readtokens.c (readtoken): Declare an index to be of type unsigned
8909 to avoid a pedantic warning.
8911 * getstr.c: Don't include assert.h.
8912 (getstr): Remove warning-evoking assertions.
8913 Return -1 if offset parameter is out of bounds.
8914 Change the type of a local from int to size_t.
8916 * strftime.c (my_strftime_localtime_r): Include this function
8917 definition in the `#if ! HAVE_TM_GMTOFF' block.
8919 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8920 Include xalloc.h instead.
8922 2001-12-02 Jim Meyering <meyering@lucent.com>
8924 * tempname.c: Don't declare getenv, thus reverting the change of
8925 2001-11-18. It's no longer necessary, now that stdlib.h is always
8928 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8929 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8931 2001-11-30 Akim Demaille <akim@epita.fr>
8933 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8934 before being defined.
8936 2001-11-27 Paul Eggert <eggert@twinsun.com>
8938 * quotearg.h (quotearg_n, quotearg_n_style):
8939 First arg is int, not unsigned.
8940 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8941 (SIZE_MAX, UINT_MAX): New macros.
8942 (quotearg_n_options): Abort if N is negative.
8943 Avoid overflow check on hosts where size_t is 64 bits and int
8944 is 32 bits, as overflow is impossible there.
8945 Fix off-by-one typo that caused unnecessary reallocation.
8947 2001-11-27 Jim Meyering <meyering@lucent.com>
8949 * tempname.c: Merge with version from libc.
8950 * regex.c: Likewise.
8952 * tempname.c: Include stdlib.h unconditionally. On some old systems
8953 for which STDC_HEADERS is 0, it was not included, resulting in a
8954 warning about an integer-to-pointer conversion problem with getenv.
8955 Reported by Volker Borchert.
8957 2001-11-26 Jim Meyering <meyering@lucent.com>
8959 * gtod.h: Remove file.
8960 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8961 * gettimeofday.c: Don't include gtod.h.
8962 (GTOD_init): Remove function.
8963 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8964 Suggestion from Volker Borchert.
8966 2001-11-23 Jim Meyering <meyering@lucent.com>
8968 * hash.h (struct hash_table): Don't define here. Merely declare it.
8969 * hash.c (struct hash_table): Define it here instead.
8971 2001-11-22 Jim Meyering <meyering@lucent.com>
8973 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8975 2001-11-18 Paul Eggert <eggert@twinsun.com>
8977 * tempname.c (TMP_MAX): Remove; no longer needed.
8978 (TEMPORARIES): New macro.
8979 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8980 removes an artificial limitation (e.g. HP-UX 10.20, where
8983 2001-11-18 Jim Meyering <meyering@lucent.com>
8985 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8988 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8989 files will be created before anything else.
8991 2001-11-17 Jim Meyering <meyering@lucent.com>
8993 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8994 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8995 rather than group writable. Patch by Juan F. Codagnone.
8997 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8998 Instead, include "xalloc.h".
9000 * mountlist.c: Include unlocked-io.h after all system headers.
9001 Remove explicit declarations of xmalloc, xrealloc,
9002 and xstrdup. Instead, include "xalloc.h".
9004 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9005 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9006 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9008 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9009 Reported by Padraig Brady.
9011 * mkstemp.c: #undef mkstemp.
9013 (rpl_mkstemp): Rename from mkstemp.
9016 2001-11-16 Jim Meyering <meyering@lucent.com>
9018 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9019 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9020 determine the amount of total physical memory, use pstat_getstatic.
9021 HPUX-11 doesn't define _SC_PHYS_PAGES.
9022 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9023 If sysconf couldn't be used to determine the amount of available
9024 physical memory, use both pstat_getstatic and pstat_getdynamic.
9025 Based on a patch from Bob Proulx.
9027 2001-11-05 Jim Meyering <meyering@lucent.com>
9029 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9031 2001-11-03 Jim Meyering <meyering@lucent.com>
9033 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9034 in argmatch_to_argument call.
9036 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9039 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9040 e.g., a fault due to an attempt to free a NULL pointer.
9042 2001-11-01 Jim Meyering <meyering@lucent.com>
9044 * dirfd.c, dirfd.h: New files.
9045 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9047 * hash.c (hash_print) [TESTING]: Clean up.
9049 2001-10-22 Paul Eggert <eggert@twinsun.com>
9051 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9052 to avoid a warning if -Wall.
9054 2001-10-21 Paul Eggert <eggert@twinsun.com>
9056 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9058 2001-10-21 Jim Meyering <meyering@lucent.com>
9060 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9061 this code would end up calling gettext even in packages built
9063 * getopt.c (_): Likewise.
9064 * regex.c (_): Likewise.
9066 2001-10-20 Paul Eggert <eggert@twinsun.com>
9068 * error.c (strerror_r): Do not declare unless !_LIBC.
9069 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9070 Use strerror_r that is only a macro, even if it is not a function.
9071 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9072 (private_strerror): Use prototypes, not old-style function definition.
9073 (print_errno_message): New function.
9074 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9076 (error_tail, error, error_at_line): Use it.
9078 2001-10-11 Jim Meyering <meyering@lucent.com>
9080 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9081 and quote_n (1, ... to avoid clobbering a buffer.
9083 2001-10-05 Jim Meyering <meyering@lucent.com>
9085 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9086 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9087 * hash-pjw.h: New file.
9089 2001-09-30 Jim Meyering <meyering@lucent.com>
9091 * mountlist.c [MOUNTED_GETFSSTAT]:
9092 Include <sys/ucred.h>, for Apple Darwin.
9093 Include sys/mount.h and sys/fs_types.h only if available.
9095 (read_filesystem_list): Use FS_TYPE.
9097 2001-09-29 Paul Eggert <eggert@twinsun.com>
9099 * exclude.c (excluded_filename): 0 -> false, since it's
9102 2001-09-28 Paul Eggert <eggert@twinsun.com>
9104 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9105 #defines strtoimax. Also treat the other strto* functions
9108 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9109 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9110 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9112 2001-09-26 Jim Meyering <meyering@lucent.com>
9114 Most macros in unlocked-io.h had the wrong number of arguments.
9115 * gen-uio: New script.
9116 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9117 * unlocked-io.hin: Remove file.
9118 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9119 rather than trying to embed it here.
9120 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9121 Reported by Padraig Brady.
9123 2001-09-25 Volker Borchert <bt@teknon.de>
9125 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9127 2001-09-23 Jim Meyering <meyering@lucent.com>
9129 * mountlist.c: Remove useless parentheses in #if directives.
9130 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9131 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9133 2001-09-22 Jim Meyering <meyering@lucent.com>
9135 * localcharset.c: Update from latest gettext.
9136 * config.charset: Likewise.
9138 2001-09-20 Jim Meyering <meyering@lucent.com>
9140 * xstrtol.c (strtoimax): Guard declaration with
9141 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9142 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9143 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9144 (strtoumax): Likewise, for completeness (it wasn't necessary).
9146 2001-09-06 Paul Eggert <eggert@twinsun.com>
9148 * strtoimax.c (HAVE_LONG_LONG):
9149 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9150 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9151 to work around bug in IBM C compiler.
9153 2001-09-16 Jim Meyering <meyering@lucent.com>
9155 * mkdir.c: New file.
9157 2001-09-04 Paul Eggert <eggert@twinsun.com>
9159 * xgetcwd.c: Revert some of the previous change; intead,
9160 fix the HAVE_GETCWD_NULL code to behave more like the
9161 !HAVE_GETCWD_NULL code used to.
9164 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9167 2001-09-04 Paul Eggert <eggert@twinsun.com>
9169 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9170 Use ssize_t, not int, to store result of readlink.
9171 Check for ssize_t overflow as well as size_t overflow,
9172 as POSIX says the result of readlink is implementation-defined
9173 when ssize_t overflows.
9174 Remove unnecessary cast to char*.
9175 Use free+malloc instead of realloc, as the storage doesn't need
9176 to be preserved and it's clearer and can be more efficient that way.
9177 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9178 * xreadlink.h (xreadlink): Update prototype.
9180 2001-09-03 Paul Eggert <eggert@twinsun.com>
9182 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9183 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9184 spotted by Jim Meyering.
9186 2001-09-03 Jim Meyering <meyering@lucent.com>
9188 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9190 2001-09-03 Paul Eggert <eggert@twinsun.com>
9192 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9193 like the HAVE_GETCWD_NULL code.
9194 Include pathmax.h if not HAVE_GETCWD.
9195 Do not include xalloc.h.
9196 (INITIAL_BUFFER_SIZE): New symbol.
9197 Do not use xmalloc / xrealloc, since the caller is responsible for
9198 handling errors. Preserve errno around `free' during failure.
9199 Do not overrun buffer when using getwd.
9201 2001-09-03 Paul Eggert <eggert@twinsun.com>
9203 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9204 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9206 2001-09-02 Jim Meyering <meyering@lucent.com>
9208 * error.c: Update from GNU libc.
9210 2001-09-01 Jim Meyering <meyering@lucent.com>
9212 * xreadlink.c: New file.
9213 * xreadlink.h: New file.
9214 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9216 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9217 doesn't conflict with sparc Solaris 7's definition in
9218 /usr/include/sys/int_types.h.
9220 * exclude.c: Use `""', not `<>' to #include non-system header files.
9221 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9222 and strncasecmp as r-values. Unixware didn't have declarations.
9224 2001-08-31 Jim Meyering <meyering@lucent.com>
9226 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9227 Use an initial, malloc'd, buffer of length 128 rather than
9228 a statically allocated one of length 1024.
9230 2001-08-30 Paul Eggert <eggert@twinsun.com>
9232 * xgetcwd.c: Don't include pathmax.h.
9233 Include stdlib.h and unistd.h if available.
9235 (xmalloc, xstrdup, free): Remove decls.
9236 (xgetcwd): Don't assume sizes fit in unsigned.
9237 Check for overflow when computing sizes.
9238 Simplify reallocation code.
9240 2001-08-28 Paul Eggert <eggert@twinsun.com>
9242 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9244 * strtoimax.c: Renamed from strtoxmax.c, removing the
9247 Also, make the following further changes to make this file's
9248 configuration more similar to that of strtol.c:
9249 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9250 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9251 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9252 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9253 changed to signed values.
9255 And make the following changes as well:
9256 Fix copyright notice, as 1999 was missing.
9257 (verify): New macro.
9258 (strtoimax): Check sizes at compile-time, not run-time.
9259 Prefer strtol to strtoll if both work.
9260 (main): Remove; it was not that useful and was a pain to maintain.
9262 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9264 2001-08-30 Paul Eggert <eggert@twinsun.com>
9266 * savedir.c (savedir): Remove size parameter, as POSIX says that
9267 a directory's st_size can have an arbitrary value, so the old
9268 usage could waste an arbitrary amount of memory. All uses
9270 * savedir.h: Update prototype.
9272 2001-08-30 Paul Eggert <eggert@twinsun.com>
9274 * xstrtol.c (strtoimax): New decl.
9276 2001-08-28 Paul Eggert <eggert@twinsun.com>
9278 * xstrtol.h: Add copyright notice.
9279 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9280 LONGINT_INVALID_SUFFIX_CHAR.
9282 2001-08-30 Paul Eggert <eggert@twinsun.com>
9284 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9287 2001-08-30 Paul Eggert <eggert@twinsun.com>
9289 * hash.c: Remove '2001' from copyright notice.
9291 2001-08-30 Paul Eggert <eggert@twinsun.com>
9293 * full-write.h: New file.
9294 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9295 * full-write.c: Correct credits, as cccp.c no longer
9296 exists and anyway it was so heavily changed from the old cccp
9297 code as to be unrecognizable. Include full-write.h.
9298 (full_write) Return size_t, with short writes meaning failure.
9299 All callers changed. This fixes a bug with large buffers
9301 * utime.c: Include full-write.h.
9303 2001-08-30 Paul Eggert <eggert@twinsun.com>
9305 Merge 'exclude' changes from tar 1.13.22.
9306 This fixes one or two unlikely storage allocation overflow bugs,
9307 but doesn't change user-visible behavior otherwise.
9309 2001-08-30 Paul Eggert <eggert@twinsun.com>
9311 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9312 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9313 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9314 Include if available.
9315 (<xalloc.h>): Include
9316 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9317 (verify): New macro. Use it to verify that EXCLUDE macros do not
9318 collide with FNM macros.
9319 (struct patopts): New struct.
9320 (struct exclude): Use it, as exclude patterns now come with options.
9321 (new_exclude): Support above changes.
9322 (new_exclude, add_exclude_file):
9323 Initial size must now be a power of two to simplify overflow checking.
9324 (free_exclude, fnmatch_no_wildcards): New function.
9325 (excluded_filename): No longer requires options arg, as the options
9326 are determined by add_exclude. Now returns bool, not int.
9327 (excluded_filename, add_exclude):
9328 Add support for the fancy new exclusion options.
9329 (add_exclude, add_exclude_file): Now takes int options arg.
9330 Check for arithmetic overflow when computing sizes.
9331 (add_exclude_file): xrealloc might modify errno, so don't
9332 realloc until after errno might be used.
9334 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9336 (free_exclude): New decl.
9337 (add_exclude, add_exclude_file): Now takes int options arg.
9338 (excluded_filename): No longer requires options arg, as the options
9339 are determined by add_exclude. Now returns bool, not int.
9341 2001-08-30 Paul Eggert <eggert@twinsun.com>
9343 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9345 2001-08-27 Jim Meyering <meyering@lucent.com>
9347 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9349 * version-etc.c (N_): Remove definition.
9350 Revert most of last change.
9351 Instead, simply don't mark the `Copyright...' string for translation.
9352 Based on advice from Paul Eggert.
9354 * strtoxmax.c: Tweak comment.
9356 2001-08-26 Jim Meyering <meyering@lucent.com>
9358 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9359 of copyright with `%s' so translators don't get an untranslated
9361 (COPYRIGHT_YEAR): Define.
9362 (version_etc): Use fprintf rather than fputs.
9363 Suggestion from Ulrich Drepper.
9365 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9367 * strtoll.c: New file, from GNU libc.
9368 * xstrtoimax.c: New file.
9370 * xstrtol.h: Add xstrtoimax.
9371 * strtoumax.c: New file. Simply include "strtoumax.c".
9372 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9374 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9375 * strtoxmax.c: ... then renamed to this.
9377 2001-08-13 Paul Eggert <eggert@twinsun.com>
9379 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9380 Port to Solaris 8, where 'sed' requires a space after the 'r'
9381 command, and where sh dislikes "$/". Clean up the spacing a bit.
9382 Redirect output to $tmp just once.
9384 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9386 * addext.c (<errno.h>): Include.
9387 (errno): Declare if not defined.
9388 (addext): Work correctly when pathconf returns -1 and leaves
9389 errno alone because there is no limit. Also, work even if
9390 pathconf returns a value greater than SIZE_MAX.
9392 2001-08-12 Jim Meyering <meyering@lucent.com>
9394 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9395 Simply `return getcwd (NULL, 0);'.
9396 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9397 Use 1300 as initial value for length, not PATH_MAX.
9399 * pathmax.h: Clean up cpp syntax.
9401 2001-08-12 Jim Meyering <meyering@lucent.com>
9403 * gettimeofday.c: New file.
9405 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9407 2001-08-04 Jim Meyering <meyering@lucent.com>
9409 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9410 to get in sync with glibc.
9412 2001-08-03 Paul Eggert <eggert@twinsun.com>
9414 The following changes are from gettext 0.10.39 as maintained by
9417 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9418 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9419 with inverted sense. All uses changed.
9421 * mbswidth.c: Don't include <limits.h>.
9422 Include <stdlib.h> and <string.h> unconditionally.
9423 (iswcntrl, mbsinit, ISCNTRL): New macros.
9424 (mbsnwidth): Use K&R style function declarations.
9425 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9426 can optimize it when MB_CUR_MAX == 1.
9427 The width of control characters is zero, not 1.
9429 2001-07-15 Jim Meyering <meyering@lucent.com>
9431 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9432 (BUILT_SOURCES): Add unlocked-io.h.
9433 (io_functions): Define.
9434 (unlocked-io.h): New rule.
9435 (DISTCLEANFILES): Add unlocked-io.h.
9436 (all-local): Depend on unlocked-io.h, to ensure it is created.
9438 * unlocked-io.hin: New file
9440 * regex.c: Update from glibc.
9442 2001-07-05 Jim Meyering <meyering@lucent.com>
9444 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9446 (libfetish_a_SOURCES): Put all .h files here instead.
9447 Remove a thus-exposed (better checks in automake) duplicate and
9448 two unnecessary .h files.
9450 2001-06-11 Jim Meyering <meyering@lucent.com>
9452 * regex.c: Update from GNU libc.
9454 2001-05-27 Jim Meyering <meyering@lucent.com>
9456 * readutmp.h (UT_TYPE): Define.
9458 2001-05-24 Jim Meyering <meyering@lucent.com>
9460 * argmatch.c: Include "quote.h".
9461 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9462 quote function. Reported by Göran Uddeborg.
9464 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9466 * dirname.c (dir_name): Compute append_dot using path, not newpath
9467 which is not yet declared.
9469 2001-05-11 Paul Eggert <eggert@twinsun.com>
9471 * Makefile.am (libfetish_a_SOURCES):
9472 Add strftime.c, since we now compile it on all hosts.
9474 * strftime.c (my_strftime):
9475 Define to nstrftime if emacs, but only if my_strftime is not defined.
9476 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9477 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9478 Add one more extra argument: a nanoseconds value.
9481 (my_strftime function): Add %N format.
9482 (emacs_strftimeu): Renamed from emacs_strftime,
9483 with extra ut argument.
9485 2001-05-11 Paul Eggert <eggert@twinsun.com>
9487 dirname code cleanup. base_name now behaves more compatibly
9488 with POSIX basename when given file names that have trailing
9489 slashes, and similarly for dir_name. Add new primitives
9490 base_len and dir_len. Put the directory-name-related decls
9493 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9494 * backupfile.c (base_name): Likewise.
9495 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9496 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9497 * makepath.c (strip_trailing_slashes): Likewise.
9498 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9500 * rename.c (strip_trailing_slashes): Likewise.
9501 * same.c (base_name): Likewise.
9502 * stripslash.c (ISSLASH): Likewise.
9504 * addext.c: Include <dirname.h> after size_t is defined.
9505 * backupfile.c: Likewise.
9507 * addext.c (addext): Use base_len to trim redundant
9508 trailing slashes instead of doing it ourselves.
9509 But do not trim the last slash if it is not redundant.
9511 * backupfile.c (find_backup_file_name,
9512 max_backup_version): Use base_len instead of rolling it ourselves.
9513 Handle the case of "" and (on DOS) "C:" correctly.
9515 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9516 Include <string.h>, <dirname.h>.
9517 (base_name): Allow file names ending in slashes, other than names
9518 that are all slashes. In this case, return the basename followed
9519 by the slashes. This is more general, and can be used in places
9520 where the original base_name purposely had an assertion failure.
9521 (base_len): New function.
9523 * dirname.c: Include <string.h> instead of <stdlib.h>.
9524 Do not include <assert.h>; no longer needed.
9526 (memrchr): Remove decl.
9527 (dir_name_r): Remove.
9528 (dir_len): Renamed from dirlen. All callers changed.
9529 Rewrite in terms of base_name, for simplicity and consistency.
9530 (dir_name): Never return NULL. All callers changed.
9531 Do not include <stdlib.h> in test program; no longer needed.
9532 return 0; is fine for test program.
9534 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9536 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9538 * path-concat.c (path_concat): Use base_len to compute
9539 base length, not strlen; this means we cannot rely on memcpy
9542 * same.c (STREQ): Remove.
9543 (same_name): Handle the case where the basename ends in trailing '/'.
9545 * stripslash.c (strip_trailing_slashes): Return nonzero if
9546 a slash was stripped. Do not strip the last slash after a
9549 2001-04-08 Jim Meyering <meyering@lucent.com>
9551 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9552 recomputed; that's necessary when the offset spans a DST transition.
9553 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9555 2001-04-02 Jim Meyering <meyering@lucent.com>
9557 * regex.h, regex.c: Update from GNU libc.
9559 2001-03-19 Paul Eggert <eggert@twinsun.com>
9561 * version-etc.c (version_etc_copyright): Update to 2001.
9563 2001-03-16 Paul Eggert <eggert@twinsun.com>
9565 * tempname.c (uint64_t): Define to uintmax_t if
9566 not defined, and if UINT64_MAX is not defined.
9567 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9568 Reported by John David Anglin.
9570 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9572 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9573 alias if codeset is empty.
9574 * config.charset (BeOS): Use wildcard syntax.
9576 2001-03-13 Jim Meyering <meyering@lucent.com>
9578 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9579 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9582 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9584 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9586 * unicodeio.c (print_unicode_char): Simplify accordingly.
9588 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9590 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9591 support for DOS/DJGPP.
9593 2001-02-28 Paul Eggert <eggert@twinsun.com>
9595 * Makefile.am (libfetish_a_SOURCES):
9596 Add dup-safer.c, fopen-safer.c.
9597 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9599 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9601 2001-02-25 Paul Eggert <eggert@twinsun.com>
9603 The mkstemp replacement is taken from glibc 2.2.2, with some
9604 portability fixes for use outside glibc, as follows:
9606 * tempname.c (struct_stat64): New macro.
9607 (direxists, __gen_tempname): Use it.
9608 This avoids a portability problem with Solaris 8.
9610 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9611 (<stddef.h>, <stdint.h>, <string.h>):
9612 Include only if STDC_HEADERS || _LIBC.
9613 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9614 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9615 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9616 (__set_errno): Define this macro if <errno.h> doesn't.
9617 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9618 Define these macros if <stdio.h> doesn't.
9619 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9620 Define these macros if <sys/stat.h>
9621 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9622 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9623 __xstat64): Define if not _LIBC.
9624 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9625 (__gen_tempname): Invoke gettimeofday only if
9626 HAVE_GETTIMEOFDAY || _LIBC;
9627 otherwise, fall back on plain "time".
9628 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9630 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9632 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9634 2001-02-17 Jim Meyering <meyering@lucent.com>
9636 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9637 around included file name.
9639 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9641 * strftime.c: Update from GNU libc (the only changes were to comments).
9643 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9645 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9647 2001-02-17 Paul Eggert <eggert@twinsun.com>
9649 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9650 Remove workaround macros for hosts that have mbrtowc but not
9651 mbstate_t, as we now insist on proper declarations for both
9652 before using mbrtowc.
9654 2001-02-17 Jim Meyering <meyering@lucent.com>
9656 * regex.c: Update from libc.
9658 2001-02-16 Paul Eggert <eggert@twinsun.com>
9660 * alloca.c (malloc): Undef before defining, since stdlib.h
9661 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9662 Reported by Mark Hounschell via Paul Eggert.
9664 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9666 * config.charset: Update for FreeBSD 4.2.
9668 2001-01-26 Jim Meyering <meyering@lucent.com>
9670 * quotearg.c: Include stddef.h.
9671 * quote.c: Include stddef.h.
9672 Reported by Axel Kittenberger.
9674 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9675 line in double quotes so that it evokes a better diagnostic.
9676 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9677 Reported by Axel Kittenberger.
9679 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9681 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9682 to avoid a warning. Add back 'const' to inptr.
9684 2001-01-16 Jim Meyering <meyering@lucent.com>
9686 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9689 2001-01-14 Jim Meyering <meyering@lucent.com>
9691 * rename.c: New file. From Volker Borchert.
9692 Include stdlib.h, string.h or strings.h, and xalloc.h.
9693 Use strip_trailing_slashes rather than open-coding it.
9695 2001-01-03 Paul Eggert <eggert@twinsun.com>
9697 * strftime.c: Sync with glibc time/strftime.c 1.81.
9699 2001-01-03 Jim Meyering <meyering@lucent.com>
9701 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9702 local `inptr' to avoid warning with some system declarations of iconv.
9704 2000-12-29 Paul Eggert <eggert@twinsun.com>
9706 * modechange.c: Do not assume that mode_t uses the
9707 traditional octal encoding. E.g. "chmod 1 FOO" should set
9708 the other-execute bit of FOO even if S_IXOTH != 1.
9710 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9711 WOTH, XOTH, ALLM): New macros.
9712 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9713 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9715 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9716 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9718 No need to use uintmax_t; unsigned long is long enough.
9719 Don't bother to get suffix since we don't use it.
9721 2000-12-24 Jim Meyering <meyering@lucent.com>
9723 * hash.c (is_prime): Return explicit boolean values.
9724 (hash_get_first): Return NULL to appease Irix5.6's 89.
9725 Reported by Nelson Beebe.
9727 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9729 * localcharset.c (locale_charset): Add support for Win32.
9731 2000-12-18 Paul Eggert <eggert@twinsun.com>
9733 * physmem.h, physmem.c: New files.
9735 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9736 (noinst_HEADERS): Add physmem.h.
9738 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9739 't' for compatibility with Solaris 8 sort.
9741 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9743 * config.charset: Add support for BeOS.
9745 2000-12-16 Jim Meyering <meyering@lucent.com>
9747 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9748 SHELLS_FILE to a file name that's useful on djgpp systems.
9750 (ADDITIONAL_DEFAULT_SHELLS): Define.
9751 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9752 Based mostly on a patch from Prashant TR.
9754 2000-12-16 Jim Meyering <meyering@lucent.com>
9756 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9757 N and M) would have treated it like `chown N:N FILE'.
9759 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9761 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9763 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9764 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9765 to the list of canonical encodings. Rename EUC-CN to GB2312.
9767 2000-12-08 Andreas Schwab <schwab@suse.de>
9769 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9770 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9772 2000-12-07 Jim Meyering <meyering@lucent.com>
9774 * stripslash.c (ISSLASH): Define.
9775 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9778 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9779 (dir_name_r): Declare this function as static.
9780 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9781 manifest itself on a name containing a mix of slashes and
9783 Make this function work with names starting with a DOS-style
9784 drive letter and colon prefix.
9785 (dir_name): Append `.' if necessary.
9786 Based mostly on patches from Prashant TR and Eli Zaretskii.
9788 * dirname.h (dir_name_r): Remove prototype.
9790 2000-12-05 Jim Meyering <meyering@lucent.com>
9792 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9794 2000-12-04 Jim Meyering <meyering@lucent.com>
9796 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9797 Also include memory.h, stdlib.h, unistd.h if appropriate.
9798 Reported by Andreas Jaeger (conflicting declaration of malloc).
9800 2000-12-02 Jim Meyering <meyering@lucent.com>
9802 * closeout.h: Make idempotent, to avoid some obscure warnings.
9804 2000-12-01 Paul Eggert <eggert@twinsun.com>
9806 * memrchr.c: Include <config.h> before any system include file.
9808 2000-11-29 Paul Eggert <eggert@twinsun.com>
9810 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9812 2000-11-26 Jim Meyering <meyering@lucent.com>
9814 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9816 2000-11-22 Paul Eggert <eggert@twinsun.com>
9818 * strftime.c (my_strftime): Do not invoke mbrlen with a
9819 size of (size_t) -1; it's not portable.
9821 2000-11-17 Akim Demaille <akim@epita.fr>
9823 * obstack.h: Formatting changes.
9824 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9825 prevent type checking.
9826 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9827 cast the value to (void *): assigning a `foo *' to a `void *'
9829 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9831 2000-11-17 Jim Meyering <meyering@lucent.com>
9833 * strstr.c: Update from GNU libc.
9835 2000-11-16 Jim Meyering <meyering@lucent.com>
9837 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9839 2000-11-11 Jim Meyering <meyering@lucent.com>
9841 * error.c: Add a couple #includes, merging from GNU libc version.
9843 2000-11-10 Jim Meyering <meyering@lucent.com>
9845 * obstack.h: Update from GNU libc.
9846 * obstack.c: Likewise.
9848 2000-11-06 Paul Eggert <eggert@twinsun.com>
9850 * getusershell.c (setusershell): Use rewind rather than
9851 fseek/fseeko, to avoid configuration hassles with fseeko.
9852 Don't bother opening SHELLS_FILE if shellstream is NULL;
9855 2000-11-05 Jim Meyering <meyering@lucent.com>
9857 * makepath.h (make_dir): Declare.
9858 * makepath.c (make_dir): Remove `static' attribute.
9861 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9863 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9864 last one in a bucket, advance to the next bucket.
9866 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9868 * fnmatch.c: Do not comment out all the code if we are using
9869 the GNU C library, because in some cases we are replacing buggy
9870 code in the GNU C library itself.
9872 2000-10-30 Paul Eggert <eggert@twinsun.com>
9874 * error.h, getline.h, modechange.h:
9875 Remove "2000" from Copyright line, as the file hasn't been
9876 changed this year other than in the copyright notice.
9878 * xalloc.h: Add "2000" to Copyright line, as this file
9879 was changed this year.
9881 2000-10-30 Paul Eggert <eggert@twinsun.com>
9883 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9884 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9885 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9887 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9889 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9890 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9891 doesn't define __restrict_arr.
9893 2000-10-29 Jim Meyering <meyering@lucent.com>
9895 * xstat.in: Fix grammar in comment.
9897 2000-10-28 Jim Meyering <meyering@lucent.com>
9899 * memchr.c: Update from libc.
9900 Adjust for portability:
9901 [HAVE_STDLIB_H]: Include stdlib.h.
9902 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9903 Undef __memchr, too.
9904 [!weak_alias]: Define __memchr to memchr.
9906 * regex.c: Update from libc.
9907 * regex.h: Likewise.
9908 * getopt1.c: Likewise.
9909 * memcmp.c: Likewise.
9911 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9912 Avoid using fseek, when possible -- it's broken by design.
9913 Patch by Ulrich Drepper.
9915 2000-10-26 Jim Meyering <meyering@lucent.com>
9917 * strftime.c: Update from libc.
9919 2000-10-25 Jim Meyering <meyering@lucent.com>
9921 * obstack.c: Update from libc.
9923 2000-10-23 Jim Meyering <meyering@lucent.com>
9925 * hard-locale.c (hard_locale): Revert last change -- it was simply
9926 wrong. That set_locale call must not have any side effects.
9929 2000-10-22 Jim Meyering <meyering@lucent.com>
9931 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9932 [CYCLIC]: Remove now-unused definition.
9934 * save-cwd.c (O_DIRECTORY): Define, if needed.
9935 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9936 Suggestion from Ulrich Drepper.
9938 2000-10-21 Jim Meyering <meyering@lucent.com>
9940 * dirname.c (dir_name_r): New function, factored out of dir_name.
9941 (dir_name): Use dir_name_r.
9942 * dirname.h (dir_name_r): Declare it.
9944 2000-10-21 Jim Meyering <meyering@lucent.com>
9946 * dirname.c (memrchr): Declare if necessary.
9947 (dir_name): Remove the restriction that there be no
9948 trailing slashes. Now, this code skips past them, effectively
9950 [TEST_DIRNAME] (main): New unit tests.
9952 * memrchr.c: New file from GNU libc.
9953 Undef __memrchr, too.
9954 [!weak_alias]: Define __memrchr to memrchr.
9955 Guard weak_alias use with `#ifdef weak_alias'.
9957 2000-10-17 Jim Meyering <meyering@lucent.com>
9959 * quote.h (PARAMS): Define and use.
9960 Reported by Akim Demaille.
9962 * getopt.c: Update from libc.
9964 2000-10-16 Jim Meyering <meyering@lucent.com>
9966 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9969 2000-09-25 Jim Meyering <meyering@lucent.com>
9971 * md5.h (rol): Define (from GnuPG).
9973 * sha.c: Give credit (GnuPG) where due.
9974 (M): Use rol rather than open-coding it.
9975 Add a FIXME comment.
9977 2000-09-21 Jim Meyering <meyering@lucent.com>
9979 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9980 Reported by Michael Stone.
9982 2000-09-20 Jim Meyering <meyering@lucent.com>
9984 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9985 (noinst_HEADERS): Add sha.h.
9986 Based on code from Scott G. Miller and from GnuPG.
9988 2000-09-15 Jim Meyering <meyering@lucent.com>
9990 * regex.c: Update from libc.
9992 2000-09-10 Jim Meyering <meyering@lucent.com>
9994 * getopt.c (_getopt_internal): Update from glibc.
9996 2000-09-09 Jim Meyering <meyering@lucent.com>
9998 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9999 think it should be used as a general replacement for isascii.
10000 * fnmatch.c: Likewise.
10001 * mbswidth.c: Likewise
10002 * regex.c: Likewise.
10005 * userspec.c: Include sys/param.h and limits.h.
10007 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10008 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10009 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10010 UID, GID. Check range.
10012 2000-09-06 Jim Meyering <meyering@lucent.com>
10014 * getopt.c (_getopt_internal): Update from glibc.
10016 2000-08-30 Jim Meyering <meyering@lucent.com>
10018 * strftime.c: Merge in changes from GNU libc.
10020 2000-08-26 Jim Meyering <meyering@lucent.com>
10022 * closeout.c: Include "__fpending.h".
10023 (close_stdout_status): Return right away if there's nothing to flush.
10025 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10026 * __fpending.c: New file.
10027 * __fpending.h: New file.
10029 2000-08-07 Paul Eggert <eggert@twinsun.com>
10031 Standardize on "memory exhausted" instead of "Memory exhausted"
10032 or "virtual memory exhausted".
10033 * obstack.c (print_and_abort): Use "memory exhausted", not
10034 "virtual memory exhausted".
10035 * same.c (same_name): Invoke xalloc_die instead of printing
10037 * userspec.c (parse_user_spec): Likewise.
10038 * bumpalloc.h: comment fix
10039 * same.c, userspec.c: Include xalloc.h.
10041 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10042 not char *const and pointing to a constant array.
10043 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10044 (xrealloc): Comment fix.
10046 * userspec.c (parse_user_spec):
10047 Don't translate a message until just before returning,
10048 to avoid unnecessary translation.
10050 2000-08-07 Jim Meyering <meyering@lucent.com>
10052 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10053 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10054 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10055 getgroups.c, gethostname.c, getopt.h, group-member.c,
10056 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10057 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10058 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10059 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10060 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10061 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10062 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10063 yesno.c: Back out Copyright date changes for each file with no change
10064 this year. This eases coordination with other programs using the same
10065 source code modules. From Paul Eggert.
10067 2000-08-03 Greg McGary <greg@mcgary.org>
10069 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10070 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10071 (EXTEND_BUFFER): Use them.
10073 2000-08-01 Jim Meyering <meyering@lucent.com>
10075 * dirname.c (ISSLASH): Define.
10076 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10077 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10078 both `\' and `/' may be use as path separators.
10079 Based on a patch from Prashant TR.
10081 2000-07-31 Paul Eggert <eggert@twinsun.com>
10083 * quotearg.c (quotearg_n_options): Don't make the initial
10084 slot vector a constant, since it might get modified.
10086 2000-07-31 Jim Meyering <meyering@lucent.com>
10088 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10089 * obstack.c (print_and_abort): Likewise.
10091 2000-07-30 Paul Eggert <eggert@twinsun.com>
10093 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10094 buffer, so that the caller can always quote one small
10095 component of a "memory exhausted" message in slot 0.
10096 From a suggestion by Jim Meyering.
10098 2000-07-30 Jim Meyering <meyering@lucent.com>
10100 * makepath.c (make_path): Quote the other instance, too.
10102 * quotearg.c (N_STATIC_SLOTVECS): Define.
10103 (STATIC_BUF_SIZE): Define.
10104 (quotearg_n_options): Use only statically allocated storage when
10105 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10106 than STATIC_BUF_SIZE.
10108 2000-07-29 Jim Meyering <meyering@lucent.com>
10110 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10111 * dirname.c (dir_name): Likewise.
10113 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10115 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10116 (dir_name): Assert that there are no trailing slashes.
10118 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10120 * mbswidth.h (mbswidth): Add a flags argument.
10121 (mbswidth): New declaration.
10122 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10123 * mbswidth.c (mbswidth): Add a flags argument.
10124 (mbsnwidth): New function.
10126 2000-07-24 Jim Meyering <meyering@lucent.com>
10128 * mbswidth.c: Remove useless #else. From Bruno Haible.
10130 2000-07-23 Paul Eggert <eggert@twinsun.com>
10132 * mbswidth.c (_XOPEN_SOURCE):
10133 Don't define; this causes problems on Solaris 7.
10134 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10136 2000-07-23 Paul Eggert <eggert@twinsun.com>
10139 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10140 so that mbstate_t is always defined.
10142 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10143 be 1 in at least one GCC installation, and this configuration
10144 error is likely to be common. Ignoring MB_LEN_MAX hurts
10145 performance on hosts that have mbrtowc but have only unibyte
10146 locales, but I assume these hosts are rare.
10148 2000-07-23 Paul Eggert <eggert@twinsun.com>
10150 * quotearg.c: Streamline by invoking multibyte code only if needed.
10151 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10152 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10153 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10154 invoke multibyte primitives.
10156 2000-07-23 Jim Meyering <meyering@lucent.com>
10158 * basename.c (base_name): Add an assertion.
10160 2000-07-15 Bruno Haible <clisp.cons.org>
10162 * quotearg.c: When the system forces us to redefine mbstate_t,
10163 shadow its mbsinit function.
10165 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10167 * mbswidth.h: New file.
10168 * mbswidth.c: New file.
10169 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10170 (noinst_HEADERS): Add mbswidth.h.
10172 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10174 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10177 2000-07-15 Jim Meyering <meyering@lucent.com>
10179 * makepath.c: Include quote.h.
10180 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10181 corresponding argument in a `quote (...)' call.
10182 Give better diagnostics.
10184 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10185 (noinst_HEADERS): Add quote.h.
10187 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10188 from tar's src/misc.c.
10189 * quote.h: New file. Prototypes for same.
10191 2000-07-10 Paul Eggert <eggert@twinsun.com>
10193 From a suggestion by Bruno Haible.
10194 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10195 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10196 to decide whether to define the BeOS workaround macro;
10197 this adjusts to the change to AC_MBSTATE_T.
10199 2000-07-13 Paul Eggert <eggert@twinsun.com>
10201 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10203 * quotearg.c (quoting_style_args, quoting_style_vals,
10204 quotearg_buffer_restyled): Add support for
10205 clocale_quoting_style. Undo previous change to
10206 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10207 and "{RIGHT QUOTATION MARK}" msgids.
10209 2000-07-05 Paul Eggert <eggert@twinsun.com>
10211 The old behavior of quoting `like this' doesn't look good with
10212 newer, ISO-style fonts. See:
10213 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10215 Instead, quote "like this" by default. Let the translator
10216 tailor the locale-specific quoting behavior by providing
10217 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10219 * quotearg.c (N_): New macro.
10220 (gettext_default): New function.
10221 (quotearg_buffer_restyled): Use
10222 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10223 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10225 2000-07-09 Jim Meyering <meyering@lucent.com>
10227 * Most files: Update copyright dates to include 2000.
10229 2000-07-08 Jim Meyering <meyering@lucent.com>
10231 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10233 (xgethostname): Remove now-unnecessary #ifdef.
10234 Move declaration of `err' into loop where it's used.
10236 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10238 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10239 by allocating a larger buffer. Test the gethostname return value for
10240 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10241 returns an error and ENAMETOOLONG isn't defined.
10243 2000-07-05 Paul Eggert <eggert@twinsun.com>
10244 and Bruno Haible <haible@clisp.cons.org>
10246 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10248 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10250 * quotearg.c (struct quoting_options): Simplify quote_these_too
10253 2000-07-03 Jim Meyering <meyering@lucent.com>
10255 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10256 Reported by Bruno Haible.
10258 2000-07-04 Jim Meyering <meyering@lucent.com>
10260 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10261 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10264 2000-07-03 Paul Eggert <eggert@twinsun.com>
10265 and Bruno Haible <haible@clisp.cons.org>
10267 * quotearg.c (mbrtowc):
10268 Assign to *pwc, and return 1 only if result is nonzero.
10269 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10271 2000-07-03 Jim Meyering <meyering@lucent.com>
10273 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10274 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10277 2000-07-02 Jim Meyering <meyering@lucent.com>
10279 * quotearg.c (mbstate_t): Don't define here.
10281 2000-07-02 Jim Meyering <meyering@lucent.com>
10283 * nanosleep.c (SIGCONT): Define if not already defined.
10285 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10287 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10288 per change in ../m4/ls-mntd-fs.m4.
10289 (read_filesystem_list): Ignore symbolic links.
10291 2000-06-29 Jim Meyering <meyering@lucent.com>
10293 * same.c: Include <string.h> or <strings.h>, as appropriate,
10294 for declaration of strcmp.
10296 * long-options.c: Include <stdlib.h>, for declaration of exit.
10298 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10299 Avoid warning by casting result to `char *' to remove `const'.
10301 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10303 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10305 2000-06-26 Paul Eggert <eggert@twinsun.com>
10307 savedir now sets errno on failure and invokes xmalloc to get memory.
10308 Fix a couple of other minor bugs while we're at it.
10310 * savedir.c (<unistd.h>): Do not include; there's no need.
10311 (NAMLEN): Remove macro.
10312 (malloc, realloc): Remove decls.
10313 (stpcpy): Likewise.
10314 ("xalloc.h"): Include.
10315 (NAME_SIZE_DEFAULT): New macro.
10316 (savedir): Use xmalloc / xrealloc to allocate memory.
10317 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10318 Skip "" directory entries.
10319 Use strlen to calculate directory entry length, since the old method
10320 is rarely used these days and isn't worth supporting.
10321 Don't use a pointer after freeing it.
10322 Check for integer overflow when calculating allocation size.
10323 Use memcpy to copy entries, instead of stpcpy.
10324 Set errno properly when returning NULL.
10325 Check for readdir error.
10327 2000-06-26 Jim Meyering <meyering@lucent.com>
10329 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10331 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10333 * getusershell.c (xmalloc, xrealloc): Remove functions.
10335 Don't include <stdlib.h>. Don't declare malloc, realloc.
10337 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10339 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10341 2000-06-24 Jim Meyering <meyering@lucent.com>
10343 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10345 2000-06-21 Jim Meyering <meyering@lucent.com>
10347 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10349 2000-06-19 Paul Eggert <eggert@twinsun.com>
10351 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10352 (mbrtowc, mbstate_t): Define substitutes if
10353 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10354 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10355 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10357 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10359 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10360 than 1024, return a memory chunk of least possible size, instead
10361 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10362 Use free/xmalloc instead of xrealloc to avoid copying for very long
10365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10367 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10368 address, not strdup. Include <stdlib.h> and don't declare free().
10370 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10372 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10375 2000-06-21 Jim Meyering <meyering@lucent.com>
10377 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10378 (noinst_HEADERS): Add getstr.h.
10380 * getline.c (getstr): Move into a separate file.
10381 * getstr.c (getstr): New file, extracted from getline.c, with
10382 the following changes: new parameter, delim2; both delim[12]
10383 parameters have type `int', not `char'. The latter would lose
10384 with 8-bit delimiters.
10385 * getstr.h: New file.
10387 2000-06-19 Jim Meyering <meyering@lucent.com>
10389 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10391 2000-06-18 Jim Meyering <meyering@lucent.com>
10393 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10394 Besides, these days every porting target provides a mkdir function.
10396 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10397 (this snippet comes from src/system.h).
10399 2000-06-15 Paul Eggert <eggert@twinsun.com>
10401 * human.c (adjust_value): New function.
10402 (human_readable_inexact): Apply rounding style even when
10403 printing approximate values.
10405 2000-06-14 Paul Eggert <eggert@twinsun.com>
10407 * human.c (human_readable_inexact): Allow an input block
10408 size that is not a multiple of the output block size, and vice versa.
10409 Reported by Piergiorgio Sartor.
10411 2000-06-14 Paul Eggert <eggert@twinsun.com>
10413 * getdate.y (get_date): Apply relative times after time
10414 zone indicator, not before. Reported by Todd A. Jacobs.
10416 2000-06-13 Jim Meyering <meyering@lucent.com>
10418 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10420 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10422 2000-06-12 Paul Eggert <eggert@twinsun.com>
10424 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10426 2000-06-04 Paul Eggert <eggert@twinsun.com>
10428 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10430 2000-06-04 Jim Meyering <meyering@lucent.com>
10432 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10433 SunOS 4.1.4 for which gid_t is an unsigned type.
10435 2000-06-03 Jim Meyering <meyering@lucent.com>
10437 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10439 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10441 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10442 newer, don't install charset.alias.
10443 * config.charset: Change the Linux/glibc rules so they become empty
10444 on glibc-2.1 or newer.
10446 2000-06-02 Jim Meyering <meyering@lucent.com>
10448 * mountlist.c: Back out last change. Instead, do this...
10449 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10450 member using the same `ignore'-testing code.
10451 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10455 2000-05-29 Jim Meyering <meyering@lucent.com>
10457 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10458 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10460 2000-05-22 Jim Meyering <meyering@lucent.com>
10462 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10464 2000-05-18 Jim Meyering <meyering@lucent.com>
10466 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10467 back, too, since it may have been modified by allocate_entry.
10468 (hash_delete): Rewrite to use neither the assignment operator
10469 nor the comma operator in an if-expression.
10471 2000-05-15 Paul Eggert <eggert@twinsun.com>
10474 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10475 Remove; no longer needed.
10476 "quotearg.h": Add include.
10477 (file_name): Do not bother to explicitly initialize to NULL; it's less
10478 efficient on some hosts.
10479 (close_stdout_status): Remove test as to whether stdout was already
10480 closed; it breaks for the case "echo x | sort >&-".
10481 Quote file name colons.
10482 Do not assume that _("write error") lacks format strings.
10484 2000-05-15 Jim Meyering <meyering@lucent.com>
10486 * version-etc.c (version_etc_copyright): Update the copyright string
10487 used in all --version output.
10489 2000-05-14 Jim Meyering <meyering@lucent.com>
10491 * closeout.c (close_stdout_set_file_name): New function.
10492 (close_stdout_status): Use new file-scoped global.
10493 Return right away if fstat says the stdout file descriptor is invalid.
10494 * closeout.h (close_stdout_set_file_name): Declare.
10496 2000-05-10 Jim Meyering <meyering@lucent.com>
10498 * closeout.c [default_exit_status]: New file-scoped variable.
10499 (close_stdout_set_status): New function.
10500 * closeout.h (close_stdout_set_status): Declare.
10502 2000-05-08 Jim Meyering <meyering@lucent.com>
10504 * long-options.c: Don't include closeout.h.
10505 (parse_long_options): Don't call close_stdout for --version.
10507 2000-05-06 Jim Meyering <meyering@lucent.com>
10509 * strnlen.c: Undefine __strnlen and strnlen.
10510 [!weak_alias]: Define __strnlen to strnlen.
10512 * atexit.c: New file, from libiberty.
10514 2000-05-06 Jim Meyering <meyering@lucent.com>
10516 * closeout.c (close_stdout_status): Also check for errors on the
10519 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10521 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10522 instead of xmalloc, xrealloc, path_concat.
10523 (locale_charset): Treat empty environment variables as absent.
10524 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10526 2000-05-04 Jim Meyering <meyering@lucent.com>
10528 * getopt.c: Update from glibc.
10529 * obstack.c: Likewise.
10530 * obstack.h: Likewise.
10531 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10533 * regex.h: Likewise.
10534 * strndup.c: Likewise.
10535 * strnlen.c: New file, from glibc.
10537 2000-05-01 Jim Meyering <meyering@lucent.com>
10539 * full-write.c (full_write): Remove `FIXME' part of comment.
10541 2000-04-29 Jim Meyering <meyering@lucent.com>
10543 * path-concat.c: Declare strdup only if it's not defined.
10544 * canon-host.c: Likewise.
10546 2000-04-28 Jim Meyering <meyering@lucent.com>
10548 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10549 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10550 included first, then limits.h is included by locale.h by libintl.h.
10551 From John David Anglin.
10553 2000-04-25 Jim Meyering <meyering@lucent.com>
10555 * makepath.c (S_IRWXUGO): Define.
10556 (make_path): Always perform explicit chmod if MODE specifies any
10557 of the `special' permission bits. Prompted by a bug report against
10558 install from Mate Wierdl and Joost van Baal.
10560 2000-04-18 Jim Meyering <meyering@lucent.com>
10562 * README: New file.
10564 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10565 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10567 2000-04-17 Jim Meyering <meyering@lucent.com>
10569 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10570 the definition of it to rpl_strftime also defined-away the system's
10573 2000-04-15 Jim Meyering <meyering@lucent.com>
10575 Use `C' to denote so-called `contiguous' files, the same way
10577 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10578 (ftypelet): Use S_ISCTG.
10579 From Michael Deutschmann.
10581 2000-04-14 Jim Meyering <meyering@lucent.com>
10583 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10585 2000-04-08 Jim Meyering <meyering@lucent.com>
10587 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10588 names don't conflict. Reported by Eli Zaretskii.
10590 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10592 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10593 bug. Deal with the different error behavior of Irix iconv.
10595 2000-04-07 Jim Meyering <meyering@lucent.com>
10597 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10598 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10600 2000-04-05 Jim Meyering <meyering@lucent.com>
10602 Portability tweaks required for ultrix4.3.
10603 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10604 * readutmp.c: Include sys/types.h before sys/stat.h.
10605 * canon-host.c: Declare strdup.
10606 * path-concat.c: Likewise.
10607 From John David Anglin.
10609 2000-04-04 Jim Meyering <meyering@lucent.com>
10611 Be more DOS 8.3-friendly.
10612 * ref-add.sin: Renamed from ref-add.sed.in.
10613 * ref-del.sin: Renamed from ref-del.sed.in.
10614 * Makefile.am: Reflect renaming.
10615 Reported by Eli Zaretskii.
10617 Use a temporary file name that won't clash with `charset.alias'
10618 in the DOS 8.3 name space.
10619 * Makefile.am (charset_tmp): Define.
10620 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10621 (uninstall-local): Likewise.
10622 Reported by Eli Zaretskii.
10624 2000-03-29 Paul Eggert <eggert@twinsun.com>
10626 * time/strftime.c (my_strftime): Make sure we call the system
10627 strftime, not ourselves, when invoking the underlying strftime.
10629 2000-03-24 Jim Meyering <meyering@lucent.com>
10631 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10632 (charset_alias): Define.
10633 (install-exec-local): Factor out common code.
10634 (uninstall-local): Split lines longer than 80.
10635 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10636 (SUFFIXES): Define.
10637 (.sed.in.sed): New rule. Don't redirect directly to $@.
10638 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10640 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10642 * config.charset: Output a line containing "Packages using this file".
10643 * ref-add.sed.in, ref-del.sed.in: New files.
10644 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10645 ref-del.sed): New rules.
10647 2000-03-17 Jim Meyering <meyering@lucent.com>
10649 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10650 Otherwise, include <strings.h>
10652 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10654 * unicodeio.c (utf8_wctomb): New function.
10655 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10656 format instead of in UCS-4 with platform dependent endianness.
10658 2000-03-07 Paul Eggert <eggert@twinsun.com>
10660 * savedir.c (savedir): Work even if directory size is
10661 negative; this can happen with some screwy NFS configurations.
10663 2000-03-06 Jim Meyering <meyering@lucent.com>
10665 * localcharset.c (get_charset_aliases): Don't try to free file_name
10666 if it's NULL (because we ran out of memory). From Bruno Haible.
10668 2000-03-05 Jim Meyering <meyering@lucent.com>
10670 * localcharset.c ("path-concat.h"): Include.
10671 (get_charset_aliases): Use path_concat instead of ANSI string
10674 * unicodeio.h (PARAMS): Define.
10675 Use it to guard prototype.
10677 2000-03-04 Jim Meyering <meyering@lucent.com>
10679 * Makefile.am (install-exec-local): Create $(libdir) before installing
10681 (uninstall-local): Uncomment this rule so `make distcheck' works
10684 * unicodeio.c (<errno.h>): Include it.
10685 (errno): Declare if not defined.
10687 * localcharset.c: Add Bruno's comment justifying use of volatile.
10689 * config.charset: New version, incorporating remarks from a linux
10690 i18n mailing list. From Bruno Haible.
10692 2000-03-02 Jim Meyering <meyering@lucent.com>
10694 * Makefile.am (EXTRA_DIST): Add config.charset.
10696 2000-03-01 Jim Meyering <meyering@lucent.com>
10698 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10699 * unicodeio.c: Likewise.
10701 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10703 * config.charset: New file.
10704 * localcharset.c: New file.
10705 * unicodeio.h, unicodeio.c: New files.
10706 * Makefile.am (DEFS): Add -DLIBDIR=...
10707 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10708 (noinst_HEADERS): Add unicodeio.h.
10709 (all-local, install-exec-local, charset.alias): New targets.
10711 2000-02-28 Paul Eggert <eggert@twinsun.com>
10713 * quotearg.c (ALERT_CHAR): New macro.
10714 (quotearg_buffer_restyled): Use it.
10716 2000-02-27 Jim Meyering <meyering@lucent.com>
10718 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10719 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10721 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10722 not `#if STDC_HEADERS'.
10723 Declare malloc if needed.
10725 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10726 now that autoconf always defines the HAVE_DECL_ symbols.
10727 * human.c: Likewise.
10728 * same.c: Likewise.
10729 * strtoumax.c: Likewise.
10731 * backupfile.c: Arrange for cpp to fail if the configure-time
10732 declaration check was not run.
10733 * hash.c: Likewise.
10734 * human.c: Likewise.
10735 * same.c: Likewise.
10736 * strtoumax.c: Likewise.
10738 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10739 then first look up the entire `.'-containing string as a login name.
10741 2000-02-18 Paul Eggert <eggert@twinsun.com>
10743 * getdate.y: Handle two-digit years with leading zeros correctly.
10744 (textint): New typedef.
10745 (parser_control): Member year changed from int to textint.
10747 (YYSTYPE): Removed; replaced by %union with int and textint members.
10748 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10749 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10750 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10751 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10752 (date, number, to_year): Use width of number in digits, not its value,
10753 to determine whether it's a 2-digit year, or a 2-digit time.
10754 (yylex): Store number of digits of numeric tokens.
10755 Reported by John Kendall.
10757 (parser_control): Changed from struct parser_control to typedef (for
10758 consistency). All uses changed.
10760 (tID): Removed; not used.
10761 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10763 2000-02-14 Paul Eggert <eggert@twinsun.com>
10765 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10766 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10768 2000-02-12 Jim Meyering <meyering@lucent.com>
10770 * userspec.c (ISDIGIT): Define it.
10771 (isdigit): Remove definition.
10772 (is_number): Use ISDIGIT, not isdigit.
10773 <libintl.h>: Include.
10774 (_ and N_): Define.
10775 (parse_user_spec): Mark translatable strings.
10777 2000-02-10 Jim Meyering <meyering@lucent.com>
10779 With these changes, nanosleep.[ch] are finally enough like the other
10780 lib/* replacement files to compile on a few more losing systems.
10782 * nanosleep.h: Don't include config.h.
10783 Remove prototype from declaration of nanosleep.
10784 (PARAMS): Remove now-unneeded definition.
10785 * nanosleep.c: #undef nanosleep.
10786 (rpl_nanosleep): Rename from nanosleep.
10788 2000-02-03 Jim Meyering <meyering@lucent.com>
10790 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10791 rather than with `#if HAVE_UTMPNAME'.
10793 2000-02-01 Jim Meyering <meyering@lucent.com>
10795 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10797 2000-01-31 Jim Meyering <meyering@lucent.com>
10799 * nanosleep.h (nanosleep): Guard declaration with
10800 `#if ! HAVE_DECL_NANOSLEEP'.
10801 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10802 the declaration in that vendor's sys/timers.h.
10803 Reported by Christian Krackowizer.
10805 * quotearg.c (ISASCII): Add #undef and move definition to follow
10806 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10807 (ISPRINT): Likewise.
10808 Reported by Tom Tromey.
10810 2000-01-30 Jim Meyering <meyering@lucent.com>
10812 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10813 uses of ->ut_name. The latter doesn't work with new Linux header files
10814 where only utmpx.ut_user is declared.
10816 * readutmp.h (UT_USER): Define.
10818 2000-01-23 Jim Meyering <meyering@lucent.com>
10820 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10823 2000-01-22 Jim Meyering <meyering@lucent.com>
10825 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10826 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10827 Required for some AIX systems. Reported by Christian Krackowizer.
10828 [TESTING] (main): New function.
10830 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10831 * dirname.c (dir_name): Support for DOS-style file names with drive
10834 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10836 * strverscmp.c (ISDIGIT): Define.
10837 (strverscmp): Use ISDIGIT, not isdigit.
10839 2000-01-17 Paul Eggert <eggert@twinsun.com>
10841 * nanosleep.c (nanosleep):
10842 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10843 POSIX.1 doesn't require SA_INTERRUPT and some systems
10844 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10845 it's been part of POSIX.1 since day 1 (in 1988).
10847 2000-01-17 Jim Meyering <meyering@lucent.com>
10849 * interlock: Remove unused file. Reported by François Pinard.
10851 2000-01-16 Paul Eggert <eggert@twinsun.com>
10853 * quotearg.c (quotearg_buffer_restyled): Do not quote
10854 alert, backslash, formfeed, and vertical tab unnecessarily in
10855 shell quoting style.
10858 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10859 Free Software Foundation, Inc.
10860 Copying and distribution of this file, with or without modification,
10861 are permitted provided the copyright notice and this notice are preserved.