1 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
4 (gl_linked_iterator_from_to): Initialize struct completely.
5 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
6 (gl_tree_iterator_from_to): Likewise
7 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
8 * gl_array_list.c [lint] (gl_array_iterator)
9 (gl_array_iterator_from_to): Likewise.
10 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
11 * gl_carray_list.c [lint] (gl_carray_iterator)
12 (gl_carray_iterator_from_to): Likewise.
14 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
15 * md4.c (md4_process_block): Remove unused variable.
16 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
17 parentheses for clarity.
19 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
21 Import this patch from libc:
23 2006-09-06 Jakub Jelinek <jakub@redhat.com>
25 * regex_internal.c (re_string_reconstruct): Handle
26 offset < pstr->valid_raw_len && pstr->offsets_needed case.
27 Ensure no bytes read before raw_mbs array. Pass a saved copy of
28 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
31 2006-09-20 Bruno Haible <bruno@clisp.org>
33 * mkdtemp.c: Import from libc.
34 2006-04-07 Ulrich Drepper <drepper@redhat.com>
35 * sysdeps/posix/tempname.c (__gen_tempname): Change
36 attempts_min into a macro. Use preprocessor to decide how to
37 initialize attempts [Coverity CID 67].
38 2001-11-27 Paul Eggert <eggert@twinsun.com>
39 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
40 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
42 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
44 * mkstemp.h: New file, since some standard headers
46 * mkstemp.c: Revamp to put the !_LIBC code together.
48 Make the _LIBC code resemble glibc original more,
50 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
51 (mkstemp): Remove, since mkstemp.h does this for us.
52 * stdlib--.h: Include mkstemp.h.
54 Import this patch from libc:
56 2006-04-07 Ulrich Drepper <drepper@redhat.com>
58 * tempname.c (__gen_tempname): Change attempts_min
59 into a macro. Use preprocessor to decide how to initialize
60 attempts [Coverity CID 67].
62 2006-09-18 Bruno Haible <bruno@clisp.org>
64 * javaversion.c: Include configmake.h.
66 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
68 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
69 that prevented coreutils 6.1 from building. Problem reported
70 by Petter Reinholdtsen.
72 2006-09-18 Jim Meyering <jim@meyering.net>
74 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
76 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
78 * dirchownmod.c: Don't include fcntl.h; no longer needed.
79 (dirchownmod): New arg FD. All callers changed.
80 Use FD rather than opening the directory ourself, as opening is
81 now the caller's responsibility.
82 * dirchownmod.h: Likewise.
83 * mkancesdirs.c: Include <sys/types.h>, for portability to older
84 hosts that require <sys/types.h> before <sys/stat.h>. Include
85 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
87 (mkancesdirs): Return length of prefix of FILE that has already
88 been made, or -2 if there is a child doing the work. Redo
89 algorithm so that it is O(N) rather than O(N**2). Optimize away
90 ".", and treat ".." specially since it might stray back into
91 already-created areas. Use a subprocess if necessary. New arg
92 WD; all users changed. MAKE_DIR function should now return 1
93 if it creates a directory that is not readable. Return -2 if
94 a child process is spun off.
95 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
96 Adjust signature to match code.
97 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
98 (make_dir_parents): Use a subprocess if necessary. New arg WD;
100 * savewd.c, savewd.h: New files.
102 2006-09-15 Jim Meyering <jim@meyering.net>
104 * rename-dest-slash.c (has_trailing_slash): Use
105 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
106 (rpl_rename_dest_slash): Perform the cheaper trailing slash
107 test before testing whether SRC is a directory.
108 Suggestions from Bruno Haible.
110 Avoid a warning about an unused variable.
111 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
112 into the #ifdef block where it's used.
114 * rename-dest-slash.c: New file.
116 2006-09-14 Bruno Haible <bruno@clisp.org>
118 * allocsa.c: Include <config.h> unconditionally.
119 * asnprintf.c: Likewise.
120 * asprintf.c: Likewise.
121 * c-strcasecmp.c: Likewise.
122 * c-strcasestr.c: Likewise.
123 * c-strncasecmp.c: Likewise.
124 * c-strstr.c: Likewise.
125 * classpath.c: Likewise.
126 * clean-temp.c: Likewise.
127 * concatpath.c: Likewise.
128 * copy-file.c: Likewise.
129 * csharpcomp.c: Likewise.
130 * csharpexec.c: Likewise.
131 * execute.c: Likewise.
132 * fatal-signal.c: Likewise.
133 * findprog.c: Likewise.
134 * fwriteerror.c: Likewise.
135 * gl_array_list.c: Likewise.
136 * gl_array_oset.c: Likewise.
137 * gl_avltree_list.c: Likewise.
138 * gl_avltree_oset.c: Likewise.
139 * gl_avltreehash_list.c: Likewise.
140 * gl_carray_list.c: Likewise.
141 * gl_linked_list.c: Likewise.
142 * gl_linkedhash_list.c: Likewise.
143 * gl_list.c: Likewise.
144 * gl_oset.c: Likewise.
145 * gl_rbtree_list.c: Likewise.
146 * gl_rbtree_oset.c: Likewise.
147 * gl_rbtreehash_list.c: Likewise.
148 * imaxabs.c: Likewise.
149 * imaxdiv.c: Likewise.
150 * javacomp.c: Likewise.
151 * javaexec.c: Likewise.
152 * javaversion.c: Likewise.
153 * linebreak.c: Likewise.
154 * localcharset.c: Likewise.
156 * mbchar.c: Likewise.
157 * mbswidth.c: Likewise.
158 * mkdtemp.c: Likewise.
160 * printf-args.c: Likewise.
161 * printf-parse.c: Likewise.
162 * progname.c: Likewise.
163 * progreloc.c: Likewise.
164 * readlink.c: Likewise.
165 * sh-quote.c: Likewise.
166 * stpcpy.c: Likewise.
167 * stpncpy.c: Likewise.
168 * strcasecmp.c: Likewise.
169 * strcasestr.c: Likewise.
170 * strcspn.c: Likewise.
171 * striconv.c: Likewise.
172 * strncasecmp.c: Likewise.
173 * strnlen1.c: Likewise.
174 * strstr.c: Likewise.
175 * strtok_r.c: Likewise.
177 * tmpdir.c: Likewise.
178 * unicodeio.c: Likewise.
179 * unsetenv.c: Likewise.
180 * vasnprintf.c: Likewise.
181 * vasprintf.c: Likewise.
182 * wait-process.c: Likewise.
183 * xallocsa.c: Likewise.
184 * xsetenv.c: Likewise.
185 * xstriconv.c: Likewise.
187 2006-09-13 Eric Blake <ebb9@byu.net>
189 * getopt.c: Fix typo in last commit.
191 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
193 * _fpending.c: Include <config.h> unconditionally, since we no
194 longer worry about uses that don't define HAVE_CONFIG_H.
195 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
196 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
197 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
198 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
199 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
200 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
201 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
202 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
203 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
204 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
205 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
206 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
207 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
208 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
209 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
210 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
211 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
212 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
213 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
214 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
215 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
216 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
217 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
218 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
219 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
220 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
221 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
222 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
223 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
224 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
225 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
226 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
227 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
228 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
231 2006-09-12 Jim Meyering <jim@meyering.net>
233 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
234 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
235 Reported by Nelson H. F. Beebe.
237 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
239 * argp-help.c (argp_doc): Make sure NULL is not passed to
242 2006-09-10 Bruno Haible <bruno@clisp.org>
244 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
246 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
248 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
249 program_invocation_name and program_invocation_short_name are
251 * argp-namefrob.h: Move declarations of program_invocation_name
252 and program_invocation_short_name to argp.h, so they are visible
256 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
258 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
259 convention. Text proposed by Bruno Haible.
260 (struct argp_option): Document the use of N_() wrappers.
262 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
263 and translate the two parts separately, instead of feeding
264 the whole string to gettext. This allows to exclude
265 '\v' from the strings visible to the translator by writing doc
266 strings as N_("..") "\v" N_("..").
268 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
270 * mktime.c (guess_time_tm): Fix bug where mktime
271 returned the maximum time_t value rather than (time_t) -1.
272 Problem originally reported by William Bardwell
273 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
275 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
277 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
280 2006-09-06 Bruno Haible <bruno@clisp.org>
282 * striconv.h: New file.
283 * striconv.c: New file, merging iconvme.c with GNU gettext's
285 * xstriconv.h: New file.
286 * xstriconv.c: New file.
288 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
290 * argz_.h: Sync from Libtool.
292 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
293 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
295 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
297 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
302 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
304 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
305 Problem reported by Ralf Wildenhues in
306 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
308 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
309 HAVE_STRUCT_STATFS_F_FSTYPENAME.
311 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
313 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
314 or stdbool.h, because they might not exist while configuring.
316 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
317 Don't include unistd.h or limits.h; not needed, since chdir-long.h
319 (O_DIRECTORY): Remove.
321 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
323 Work around a bug in both the Linux and SunOS 64-bit kernels:
324 nanosleep mishandles sleeps for longer than 2**31 seconds.
325 Problem reported by Frank v Waveren in
326 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
327 * nanosleep.c (BILLION): New constant.
328 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
329 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
331 2006-08-30 Jim Meyering <jim@meyering.net>
333 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
336 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
338 * isapipe.c, isapipe.h: New files.
340 2006-08-29 Eric Blake <ebb9@byu.net>
342 * error.c (error_at_line, print_errno_message): Match libc, after
343 resolution of upstream bug 3044.
345 2006-08-29 Bruno Haible <bruno@clisp.org>
347 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
349 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
353 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
355 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
356 sharing with gnulib. Report by Eric Blake.
358 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
360 * fcntl_.h: New file.
361 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
363 * dirchownmod.c: Likewise.
366 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
367 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
368 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
369 just before including <inttypes.h>, to avoid circular inclusion.
371 2006-08-28 Bruno Haible <bruno@clisp.org>
373 * inttypes_.h (SCNX*): Remove definitions.
374 Reported by Eric Blake.
376 2006-08-26 Bruno Haible <bruno@clisp.org>
378 * vasnprintf.c (EOVERFLOW): Remove definition.
379 (VASNPRINTF): Return a string of length > INT_MAX without failing.
380 * vasprintf.c: Include errno.h, limits.h.
381 (EOVERFLOW): New fallback definition.
382 (vasprintf): Test here whether the string length is > INT_MAX.
383 * vsnprintf.c: Include errno.h, limits.h.
384 (EOVERFLOW): New fallback definition.
385 (vsnprintf): Fix bug when generated string was too long for the buffer.
386 Test here whether the string length is > INT_MAX.
388 2006-08-26 Bruno Haible <bruno@clisp.org>
389 Simon Josefsson <jas@extundo.com>
392 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
394 2006-08-28 Bruno Haible <bruno@clisp.org>
396 * c-strstr.h: New file, from GNU gettext.
397 * c-strstr.c: New file, from GNU gettext.
399 2006-08-26 Bruno Haible <bruno@clisp.org>
401 * inttypes_.h: New file.
402 * inttypes.h: Remove file.
403 * stdint_.h: Include <inttypes.h> through its absolute filename.
405 * imaxabs.c: New file.
407 * imaxdiv.c: New file.
409 2006-08-22 Bruno Haible <bruno@clisp.org>
411 * readutmp.h: Skip most definitions if neither <utmp.h> nor
414 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
417 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
418 Problem reported by Bruno Haible.
420 2006-08-21 Bruno Haible <bruno@clisp.org>
423 * mbchar.h: Include <wctype.h> only if it exists.
425 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
427 * cycle-check.h: Include <stdint.h> unconditionally, since we
428 now assume the stdint module. Do not include inttypes.h.
429 * fsusage.h: Likewise.
430 * getndelim2.c: Likewise.
432 * inttostr.h: Likewise.
433 * obstack.c: Likewise.
434 * regex_internal.h: Likewise.
435 * tempname.c: Likewise.
436 * utimecmp.c: Likewise.
437 * xstrtol.h: Likewise.
439 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
441 * strtoimax.c: Adjust to macro name changes in Autoconf,
442 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
445 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
447 * fchmodat.c: New file, from coreutils. This was inadvertently
448 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
450 2006-08-18 Bruno Haible <bruno@clisp.org>
452 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
453 (ME_DUMMY): Treat "kernfs" as a dummy.
454 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
456 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
458 Update from coreutils.
460 * __fpending.h: Add copyright notice.
461 * fprintftime.h: Likewise.
462 * savedir.c: Use (C) in copyright notice.
463 * savedir.h: Likewise.
465 2006-08-15 Jim Meyering <jim@meyering.net>
467 * at-func.c: New file, with the logic of all emulated at-functions.
468 * openat-priv.h: Include <errno.h> and define ENOSYS,
469 in support of the EXPECTED_ERRNO macro.
470 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
471 Instead, define the appropriate symbols and include "at-func.c".
472 * mkdirat.c (mkdirat): Likewise.
473 * fchmodat.c (fchmodat): Likewise.
474 (ENOSYS): Remove definition.
475 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
476 Don't include "unistd--.h" -- it wasn't ever used.
478 2006-01-17 Jim Meyering <jim@meyering.net>
480 Rewrite fts.c not to change the current working directory,
481 by using openat, fstatat, fdopendir, etc..
483 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
484 (HAVE_OPENAT_SUPPORT): Define.
485 [_LIBC] (fchdir): Don't undef or define; no longer used.
486 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
487 Now, this `function' always succeeds, and consumes its file descriptor
488 parameter -- so callers must not close such FDs. Update callers.
489 (diropen_fd, opendirat, cwd_advance_fd): New functions.
490 (diropen): Add parameter, SP. Adjust all callers.
491 Implement using diropen_fd, rather than open.
492 (fts_open): Initialize new member, fts_cwd_fd.
493 Remove fts_rft-setting code.
494 (fts_close): Close fts_cwd_fd, if necessary.
495 (__opendir2): Define in terms of opendir or opendirat,
496 depending on whether the FST_NOCHDIR flag is set.
497 (fts_build): Since fts_safe_changedir consumes its FD, and since
498 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
499 and close the dup'd file descriptor upon failure.
500 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
501 (fts_safe_changedir): Tweak semantics to reflect that this function
502 now calls cwd_advance_fd and hence consumes its FD argument.
503 * fts_.h [struct FTS] (fts_cwd_fd): New member.
504 [struct FTS] (fts_rft): Remove now-unused member.
505 [struct FTS] (fts_cycle.state): Improve comment.
507 * openat.c (openat_needs_fchdir): New function.
508 * openat.h (openat_needs_fchdir): Declare it.
510 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
512 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
513 Problem and fix reported by Pádraig Brady in
514 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
516 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
518 * memcoll.c (memcoll): Optimize for the common case where the
519 arguments are bytewise equal.
521 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
523 Change copyright notice from LGPL 2 to GPL 2, since that's the
524 standard form used in the gnulib repository.
525 * lock.c: LGPL -> GPL.
527 * strnlen1.c: Likewise.
528 * strnlen1.h: Likewise.
531 * tmpdir.c: Likewise.
533 * TODO: Remove; this belongs only in coreutils.
535 2006-08-14 Eric Blake <ebb9@byu.net>
537 Import the following change from libc:
539 2006-08-12 Ulrich Drepper <drepper@redhat.com>
542 * misc/error.c: Add space between program name and message if file
545 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
547 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
548 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
550 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
551 in wchar_t. Problem reported by Eric Blake.
553 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
554 LEN is smaller than SIZE. Suggested by Bruno Haible.
555 Also, help the compiler to keep LEN in a register.
557 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
559 * .cppi-disable: Add snprintf.h, socket_.h.
560 * snprintf.c: Include <errno.h> and <limits.h>.
561 (EOVERFLOW): Define if the system does not.
562 Do not include "minmax.h"; it wasn't used.
563 (snprintf): Don't assume size_t promotes to an unsigned type.
564 Fix bug when generated string was too long for the buffer: the
565 buffer's contents are supposed to be the initial prefix of the
566 output. Don't assume vasnprintf returns EOVERFLOW if the size
567 exceeds INT_MAX; do the check ourselves.
569 Import the following changes from libc:
571 2006-06-02 Jakub Jelinek <jakub@redhat.com>
573 * posix/regex_internal.c (re_string_skip_chars): If no character has
574 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
575 to the byte which couldn't be converted.
576 (re_string_reconstruct): Don't clear valid_raw_len before calling
577 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
578 tip_context using re_string_context_at.
580 2006-05-02 Ulrich Drepper <drepper@redhat.com>
582 * posix/regex.h: g++ still cannot handled [restrict].
584 2006-04-21 Ulrich Drepper <drepper@redhat.com>
586 * posix/regex.h: Remove special handling for VMS.
588 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
592 2006-07-19 Mike Frysinger <vapier@gentoo.org>
594 * mountlist.c [ME_REMOTE]: Filter out cifs.
595 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
597 2006-08-08 Eric Blake <ebb9@byu.net>
599 * verror.c (verror_at_line): Work around glibc bug 2997, so that
600 verror_at_line output complies with GNU Coding Standards even when
603 2006-08-08 Eric Blake <ebb9@byu.net>
605 * verror.h, verror.c: New files.
607 2006-08-07 Bruno Haible <bruno@clisp.org>
609 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
611 Reported by Ralf Wildenhues.
613 2006-08-06 Eric Blake <ebb9@byu.net>
615 * error.h: Fold in some upstream changes from glibc.
618 2006-07-29 Bruno Haible <bruno@clisp.org>
620 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
622 2006-07-29 Bruno Haible <bruno@clisp.org>
624 * setenv.c: Undo unintended modification done on 2006-02-27.
626 2006-07-28 Eric Blake <ebb9@byu.net>
628 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
631 2006-07-28 Simon Josefsson <jas@extundo.com>
633 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
636 2006-07-28 Simon Josefsson <jas@extundo.com>
638 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
641 2006-07-28 Bruno Haible <bruno@clisp.org>
643 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
645 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
647 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
650 2006-07-28 Bruno Haible <bruno@clisp.org>
652 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
653 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
655 Avoids link error on FreeBSD 4.x.
656 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
658 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
660 * mbswidth.c (iswcntrl): Likewise.
662 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
664 * modechange.c (mode_compile): Numeric modes now affect setuid and
665 setgid on directories only if they set these bits.
666 * modechange.h: Remove obsolete comment about masks.
668 2006-07-27 Bruno Haible <bruno@clisp.org>
670 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
671 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
674 2006-07-26 Eric Blake <ebb9@byu.net>
676 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
677 like mingw that lack mkstemp.
678 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
679 avoid compilation warning on mingw.
681 2006-07-25 Bruno Haible <bruno@clisp.org>
683 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
684 <stdarg.h> or config.h.
686 2006-07-24 Bruno Haible <bruno@clisp.org>
688 * clean-temp.h: New file, from GNU gettext.
689 * clean-temp.c: New file, from GNU gettext.
691 2006-07-24 Bruno Haible <bruno@clisp.org>
693 * tmpdir.h: New file, from GNU gettext.
694 * tmpdir.c: New file, from GNU gettext.
696 2006-07-23 Bruno Haible <bruno@clisp.org>
698 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
699 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
700 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
701 gl_linked_remove_at): Use it.
703 2006-07-23 Eric Blake <ebb9@byu.net>
705 * tmpfile-safer.c: New file.
706 * stdio-safer.h (fopen_safer): Add prototype.
707 * stdio--.h (tmpfile): Make safer.
709 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
711 * close-stream.c, close-stream.h: New files.
713 2006-07-22 Bruno Haible <bruno@clisp.org>
715 Merge from GNU gettext 0.15.
717 2005-07-05 Bruno Haible <bruno@clisp.org>
719 * printf-args.c (printf_fetchargs): Work around broken
720 definition of wint_t on mingw.
722 2005-02-12 Bruno Haible <bruno@clisp.org>
724 * xallocsa.h: Add extern "C" for C++.
726 2006-05-17 Bruno Haible <bruno@clisp.org>
729 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
731 2006-04-30 Bruno Haible <bruno@clisp.org>
733 * progreloc.c: Include <mach-o/dyld.h> if available.
734 (find_executable): Use _NSGetExecutablePath when possible.
736 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
738 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
741 2005-12-29 Bruno Haible <bruno@clisp.org>
743 * progreloc.c (set_program_name_and_installdir): Fix
746 2005-12-04 Bruno Haible <bruno@clisp.org>
749 * progreloc.c: Include <windows.h> also on Cygwin.
750 (find_executable): Add support for Cygwin.
751 (set_program_name_and_installdir): Handle also platforms with
754 2006-07-11 Bruno Haible <bruno@clisp.org>
756 * javacomp.c: Fix a comment.
757 Reported by Jim Meyering.
759 2006-04-30 Bruno Haible <bruno@clisp.org>
761 * javacomp.h (compile_java_class): Add source_version,
762 target_version arguments.
763 * javacomp.c: Rewritten to choose only a compiler that
764 respects the specified source_version and target_version.
766 2006-06-27 Bruno Haible <bruno@clisp.org>
768 Assume correct S_ISDIR macro.
769 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
771 2006-07-22 Bruno Haible <bruno@clisp.org>
773 * javaversion.h: New file, from GNU gettext.
774 * javaversion.c: New file, from GNU gettext.
775 * javaversion.java: New file, from GNU gettext.
776 * javaversion.class: New file, from GNU gettext.
778 2006-05-17 Bruno Haible <bruno@clisp.org>
781 * javaexec.c (execute_java_class): Test for jview program
784 2006-04-09 Bruno Haible <bruno@clisp.org>
786 * fatal-signal.c: Don't include string.h.
787 (at_fatal_signal): Use a copying loop instead of memcpy.
789 2005-12-04 Bruno Haible <bruno@clisp.org>
791 * csharpexec.c: Add support for 'clix' launcher (untested).
792 (execute_csharp_using_sscli): New function.
793 (execute_csharp_program): Call it.
795 2006-06-21 Bruno Haible <bruno@clisp.org>
797 Avoid warnings from recent versions of mcs.
798 * csharpcomp.c (compile_csharp_using_mono): Don't use options
799 -o, -L, -r any more. Use options documented since mcs-1.0
800 instead. Similarly for -g.
802 2005-07-09 Bruno Haible <bruno@clisp.org>
804 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
806 Reported by Mark Junker <mjscod@gmx.de>.
808 2006-06-17 Bruno Haible <bruno@clisp.org>
810 * config.charset: Update for NetBSD 3.0.
812 2006-05-17 Bruno Haible <bruno@clisp.org>
815 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
817 2006-05-16 Bruno Haible <bruno@clisp.org>
819 * localcharset.c [CYGWIN]: Include <windows.h>.
820 (get_charset_aliases): For Cygwin, return the same CPxxx
821 aliases list as under WIN32.
822 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
823 the environment variables. Fall back to GetACP().
825 2006-04-05 Bruno Haible <bruno@clisp.org>
827 * config.charset: Update Juan Manuel Guerrero's address.
829 2005-02-12 Bruno Haible <bruno@clisp.org>
831 * allocsa.h: Add extern "C" for C++.
833 2005-02-10 Bruno Haible <bruno@clisp.org>
835 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
836 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
838 2006-07-22 Bruno Haible <bruno@clisp.org>
840 * gettext.h: Update to GNU gettext-0.15.
842 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
843 and Simon Josefsson <jas@extundo.com>
845 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
847 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
849 2006-07-21 Eric Blake <ebb9@byu.net>
851 * stdlib-safer.h: New file from coreutils, required by
854 2006-07-19 Derek R. Price <derek@ximbiot.com>
856 * getaddrinfo.h: Don't define unimplemented AI_* flags.
857 Reindent and repaginate.
859 2006-07-17 Bruno Haible <bruno@clisp.org>
861 * gl_list.h: New file.
862 * gl_list.c: New file.
863 * gl_array_list.h: New file.
864 * gl_array_list.c: New file.
865 * gl_carray_list.h: New file.
866 * gl_carray_list.c: New file.
867 * gl_linked_list.h: New file.
868 * gl_linked_list.c: New file.
869 * gl_anylinked_list1.h: New file.
870 * gl_anylinked_list2.h: New file.
871 * gl_avltree_list.h: New file.
872 * gl_avltree_list.c: New file.
873 * gl_anyavltree_list1.h: New file.
874 * gl_anyavltree_list2.h: New file.
875 * gl_rbtree_list.h: New file.
876 * gl_rbtree_list.c: New file.
877 * gl_anyrbtree_list1.h: New file.
878 * gl_anyrbtree_list2.h: New file.
879 * gl_anytree_list1.h: New file.
880 * gl_anytree_list2.h: New file.
881 * gl_linkedhash_list.h: New file.
882 * gl_linkedhash_list.c: New file.
883 * gl_anyhash_list1.h: New file.
884 * gl_anyhash_list2.h: New file.
885 * gl_avltreehash_list.h: New file.
886 * gl_avltreehash_list.c: New file.
887 * gl_rbtreehash_list.h: New file.
888 * gl_rbtreehash_list.c: New file.
889 * gl_anytreehash_list1.h: New file.
890 * gl_anytreehash_list2.h: New file.
892 * gl_oset.h: New file.
893 * gl_oset.c: New file.
894 * gl_array_oset.h: New file.
895 * gl_array_oset.c: New file.
896 * gl_avltree_oset.h: New file.
897 * gl_avltree_oset.c: New file.
898 * gl_rbtree_oset.h: New file.
899 * gl_rbtree_oset.c: New file.
900 * gl_anytree_oset.h: New file.
902 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
904 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
906 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
907 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
908 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
909 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
910 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
911 callers changed. Revamp internals significantly, by not
912 attempting to create directories that are temporarily more
913 permissive than the final results. Do not attempt to use
914 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
915 This removes some race conditions, fixes some bugs, and simplifies
916 things. Use new dirchownmod function to do owner and mode changes.
917 * mkdir-p.h: Likewise.
918 * modechange.c (octal_to_mode): New function.
919 (struct mode_change): New member mentioned.
920 (make_node_op_equals): New arg mentioned. All callers changed.
921 (mode_compile): Keep track of which mode bits the user has explicitly
923 (mode_adjust): New arg DIR, so that we implement the X op correctly.
924 New arg PMODE_BITS, to keep track of which mode bits the user
925 mentioned; it treats S_ISUID and S_ISGID speciall.
927 * modechange.h: Likewise.
929 2006-07-11 Derek R. Price <derek@ximbiot.com>
931 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
933 2006-07-10 Derek R. Price <derek@ximbiot.com>
935 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
936 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
937 macros into the GNU _D_EXACT_NAMLEN.
938 * savedir.c: Likewise.
939 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
941 2006-07-09 Jim Meyering <jim@meyering.net>
943 * argp-pv.c: Remove a doubled word in a comment.
944 * check-version.c (check_version): Likewise.
945 * javacomp.c (compile_java_class): Likewise.
947 2006-07-08 Jim Meyering <jim@meyering.net>
949 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
951 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
953 * getaddrinfo.c: Changes to compile under MSVC6: changed
954 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
955 brackets. Other minor changes to suppress some compiler
958 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
960 * getloadavg.c: Use __VMS, not VMS.
961 * getopt.c: Likewise.
962 * getpagesize.h: Likewise.
963 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
964 probably does not work.
966 2006-07-06 Derek R. Price <derek@ximbiot.com>
967 and Paul Eggert <eggert@cs.ucla.edu>
969 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
970 Don't worry about this obsolete case any more.
971 (HAVE_DIR): Remove. All uses removed; we now assume you can read
973 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
974 worry about this obsolete case any more.
976 * getcwd.c: Likewise.
978 * savedir.c: Likewise.
980 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
982 * .cppi-disable: Add wcwidth.
983 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
984 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
985 (ISGRAPH): Remove. All uses changed to isgraph.
986 (FOLD) [!defined _LIBC]: Remove special case.
987 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
988 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
990 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
992 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
994 * strtod.c (strtod): cast the argument of tolower to unsigned char.
996 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
998 * memcasecmp.c: Include <limits.h>.
999 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1000 * strtod.c (strtod): Don't assume isspace works on negative chars.
1001 Don't assume isdigit succeeds only on '0' through '9'.
1003 2006-07-05 Derek R. Price <derek@ximbiot.com>
1005 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1006 All uses of is_space replaced by isspace.
1007 * exit.h: Don't talk about STDC_HEADERS.
1008 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1009 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1010 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1011 replaced by isprint etc.
1012 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1013 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1014 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1015 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1016 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1017 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1019 2006-07-05 Eric Blake <ebb9@byu.net>
1021 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1022 missing from netdb.h.
1023 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1025 2006-06-27 Bruno Haible <bruno@clisp.org>
1027 Assume ANSI C header files and <ctype.h> functions.
1028 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1029 (mbsnwidth): Use isprint, iscntrl instead.
1031 2006-07-03 Jim Meyering <jim@meyering.net>
1033 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1034 macro is used before the first cycle_check call.
1036 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1038 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1039 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1040 reported by Mark D. Baushke, one in
1041 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1043 Merge from coreutils.
1045 * .cppi-disable: Add stdint_.h.
1046 * .cvsignore: Add stdint.h.
1048 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1050 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1051 both double and long double versions.
1052 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1053 * xstrtold.c: New file.
1054 * xstrtod.h (xstrtold): New decl.
1056 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1058 * filemode.c (setst): Remove.
1059 (strmode): Rewrite to avoid setst. This makes the code shorter,
1060 (arguably) clearer, and the generated code is a bit smaller on my
1061 Debian GNU/Linux stable x86 host.
1063 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1065 * filemode.c: Include "filemode.h" first, to test the interface.
1066 Assume that filemode.h includes sys/types.h and sys/stat.h.
1067 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1068 (ftypelet): Reorder to put common cases first, for efficiency.
1069 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1071 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1072 of 10, for compatibility with FreeBSD. All callers changed.
1073 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1074 that can't be deduced solely from st_mode. First arg is now a const
1076 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1077 (strmode): Renamed from mode_string.
1078 (filemodestring): New decl.
1079 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1080 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1081 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1083 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1085 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1086 fsusage.h now does that. Include fsusage.h first, to test interface.
1087 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1088 at most one method (the old code could have generated decls that
1089 didn't conform to C89, not that this was ever exercised).
1090 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1092 2006-03-19 Jim Meyering <jim@meyering.net>
1094 Work even in a chroot where d_ino values for entries in "/"
1095 don't match the stat.st_ino values for the same names.
1096 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1097 number, iterate through all entries again, using lstat instead.
1098 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1099 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1101 * getcwd.c (__getcwd): Clarify a comment.
1102 Use memcpy in place of a call to strcpy.
1104 2006-03-12 Jim Meyering <jim@meyering.net>
1106 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1107 that of the current directory (which we're about to chdir ".." out of),
1108 then save the dev-ino of the parent, instead.
1110 * same-inode.h (SAME_INODE): New file/macro.
1111 * chdir-safer.c (SAME_INODE): Remove definition.
1112 Include "same-inode.h", instead.
1114 * cycle-check.h: Include "same-inode.h".
1115 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1116 * cycle-check.c (SAME_INODE): Remove definition.
1117 * root-dev-ino.h: Include "same-inode.h".
1119 2006-03-11 Eric Blake <ebb9@byu.net>
1121 * same.c (same_name): s/base_name/last_component/
1122 * backupfile.c (check_extension, numbered_backup): Likewise.
1123 * filenamecat.c (file_name_concat): Likewise.
1125 2006-03-11 Eric Blake <ebb9@byu.net>,
1126 Paul Eggert <eggert@cs.ucla.edu>
1128 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1129 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1131 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1132 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1133 (last_component): New method.
1134 * dirname.c (dir_len): Determine when drive letters need a
1135 subsequent slash. Preserve // when it is special.
1136 (dir_name): Don't append dot when drive letter is absolute.
1137 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1138 * basename.c (base_name): New semantics - malloc the result.
1139 Preserve // when it is special. Preserve relative files that look
1141 (base_len): Preserve // when it is special.
1142 (last_component): New method, similar to old base_name semantics.
1143 * stripslash.c (strip_trailing_slashes): Use last_component, not
1144 base_name. Strip redundant slashes from ///.
1146 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1148 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1149 both are 64 bits, since this seems to be the tradition, and this
1150 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1151 we ever run into a host that prefers long long to long in this
1152 case, we'll need another configure-time test. Problem reported by
1155 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1157 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1158 possible collision with system files.
1159 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1160 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1161 WCHAR_MIN and WCHAR_MAX in this case.
1162 (<stddef.h>): Do not include; no longer needed.
1163 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1164 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1165 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1166 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1167 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1168 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1169 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1170 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1171 !defined(__c99))]: Include in this case too, since it's harmless
1173 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1175 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1176 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1177 (_STDINT_MIN, _STDINT_MAX): New macros.
1178 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1179 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1180 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1181 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1182 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1183 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1184 macros, not typedefs; this simplifies things quite a bit.
1185 Use long int for all types narrower than int64_t.
1186 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1187 Define in terms of long long int or int64_t or long int,
1188 not int64_t or int32_t. This saves some compile-time testing.
1189 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1190 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1191 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1192 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1193 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1194 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1195 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1196 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1197 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1198 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1199 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1200 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1201 undef any previous version and define our own version, for
1202 simplicity and consistency with the new macros for types.
1203 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1204 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1205 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1206 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1207 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1208 @WINT_T_SUFFIX@ to keep things simple here.
1209 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1210 Simplify by assuming typical 8/16/32/64 host, since we're
1211 already doing that elsewhere anyway.
1212 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1213 and assume long long int is 64 bits if available. This
1214 speeds up 'configure'.
1216 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1218 * getaddrinfo.c: fixed typo
1220 2006-06-29 Eric Blake <ebb9@byu.net>
1222 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1223 unused static function.
1225 2006-06-29 Eric Blake <ebb9@byu.net>
1227 * stat_.h: New file.
1229 2006-06-29 Derek R. Price <derek@ximbiot.com>
1231 * strftime.c: Assume strftime() exists.
1233 2006-06-28 Bruno Haible <bruno@clisp.org>
1235 * getaddrinfo.h: Fix POSIX URL.
1236 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1237 (use_win32_p): Make static.
1238 (getaddrinfo): Reject service name if it is empty or does not consist
1239 solely of decimal digits, or if its value is > 65535.
1240 (getnameinfo): Remove useless casts.
1242 2006-06-28 Derek R. Price <derek@ximbiot.com>
1244 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1245 Autoconf 2.60 says this stuff was obsolete.
1247 2006-05-12 Bruno Haible <bruno@clisp.org>
1249 * mkdtemp.c [MINGW]: Include <io.h>.
1250 (mkdir): Define using _mkdir.
1252 2006-06-28 Bruno Haible <bruno@clisp.org>
1254 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1255 declaration for wcwidth.
1256 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1258 2006-06-28 Eric Blake <ebb9@byu.net>
1260 * xvasprintf.h: Fix comments.
1262 2006-06-28 Eric Blake <ebb9@byu.net>
1264 * mbchar.h (wcwidth): Include wcwidth.h.
1265 * mbswidth.c (wcwidth): Move from here...
1266 * wcwidth.h: ...to this new file.
1268 2006-06-28 Simon Josefsson <jas@extundo.com>
1270 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1271 functions there. It will succeed on Windows XP, but on Windows
1272 2000 and (presumably) earlier, it will fail, and use the internal
1274 (use_win32_p): New function.
1275 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1276 Support AI_NUMERICSERV to disable getservbyname.
1277 (getnameinfo): New function, only supports
1278 NI_NUMERICHOST|NI_NUMERICSERV for now.
1280 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1281 only have some of them. Add AI_NUMERICSERV. Add prototype for
1284 2006-06-27 Bruno Haible <bruno@clisp.org>
1286 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1288 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1290 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1291 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1292 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1294 2006-06-26 Bruno Haible <bruno@clisp.org>
1296 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1298 Reported by Mark D. Baushke and Larry Jones.
1300 2006-06-26 Bruno Haible <bruno@clisp.org>
1302 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1304 Suggested by Mark D. Baushke and Larry Jones.
1306 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1308 * stdint_.h: Treat BSD/OS like OpenBSD.
1310 2006-06-23 Bruno Haible <bruno@clisp.org>
1312 * stdint_.h: Treat IRIX like OpenBSD.
1314 2006-06-23 Bruno Haible <bruno@clisp.org>
1316 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1317 ISO C 99 Technical Corrigendum 1.
1319 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1321 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1322 Some compiler complained about some of them. Problem reported by
1324 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1326 2006-06-21 Simon Josefsson <jas@extundo.com>
1328 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1331 * socket_.h: Don't define WINVER.
1333 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1334 slightly modified to work in gnulib.
1336 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1338 * read-file.c (fread_file): Start with buffer allocation of
1339 0 bytes rather than 1 byte; this simplifies the code.
1340 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1341 code to free buffer and save/restore errno.
1342 (internal_read_file): Remove unused local.
1344 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1346 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1347 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1348 Problem reported by Denis Excoffier in
1349 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1351 2006-06-19 Simon Josefsson <jas@extundo.com>
1353 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1355 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1357 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1359 2006-06-17 Bruno Haible <bruno@clisp.org>
1361 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1363 2006-06-17 Bruno Haible <bruno@clisp.org>
1365 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1366 problem on Solaris 2.5.1.
1368 2006-06-16 Eric Blake <ebb9@byu.net>
1370 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1371 * unicodeio.c [!defined errno]: Likewise.
1372 * strtol.c [!defined errno]: Likewise.
1373 * strtod.c [!defined errno]: Likewise.
1375 2006-06-15 Bruno Haible <bruno@clisp.org>
1377 * stdint_.h: Rewritten to be fully auto-configured.
1378 Fixes bug on HP-UX/IA64.
1380 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1382 * getdate.y (__attribute__): Don't define if already defined.
1383 Problem reported by Larry Jones.
1384 * utimens.c (__attribute__): Likewise.
1386 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1388 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1389 reported by Andreas Schwab.
1391 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1392 Bruno Haible <bruno@clisp.org>
1394 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1396 2006-05-26 Martin Lambers <marlam@marlam.de>
1398 * getpass.c: Updates the test for the native W32 API, and adds
1399 missing includes, thus fixing compilation warnings.
1401 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1403 * tempname.c (small_open, large_open): New macros.
1404 (__open, __open64) [!_LIBC]: Remove.
1405 (__gen_tempname): Use small_open and large_open instead of __open
1406 and __open64. This fixes a portability bug on HP-UX 11.11i
1407 reported by Simon Wing-Tang in
1408 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1410 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1412 * exclude.c (exclude_fnmatch): New function.
1413 (excluded_file_name): Call exclude_fnmatch.
1414 * exclude.h (excluded_file_name): New prototype
1416 2006-05-24 Bruno Haible <bruno@clisp.org>
1418 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1419 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1420 Reported by Thorsten Maerz <torte@netztorte.de> via
1421 Aaron Stone <aaron@serendipity.cx>.
1423 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1425 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1426 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1427 (my_usleep): Don't mishandle maximum value.
1429 2006-05-19 Jim Meyering <jim@meyering.net>
1431 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1433 2006-05-17 Bruno Haible <bruno@clisp.org>
1436 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1438 2006-05-17 Bruno Haible <bruno@clisp.org>
1440 * stdint_.h: Fix recognition of Cygwin.
1442 2006-05-11 Jim Meyering <jim@meyering.net>
1444 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1446 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1448 * crc.c (crc32_update): Remove unnecessary L suffix.
1449 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1450 unwanted sign propagation, e.g., on hosts with 64-bit int.
1451 There still are some problems with reeelly weird theoretical hosts
1452 (e.g., 33-bit int) but it's not worth worrying about now.
1453 * sha1.c (rol): Likewise.
1454 (K1, K2, K3, K4): Remove unnecessary L suffix.
1456 2006-05-10 Bruno Haible <bruno@clisp.org>
1458 * des.c: Cast to avoid warnings.
1460 2006-05-10 Simon Josefsson <jas@extundo.com>
1462 * md4.c: Typo fix, update copyright years.
1463 (K1, K2): Don't use L because it turn computations into 64-bit on
1466 2006-05-09 Bruno Haible <bruno@clisp.org>
1468 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1469 (EOVERFLOW): Define fallback value.
1470 (xstrcat): New function.
1471 (xvasprintf): Recognize the special case of a string concatenation.
1473 2006-05-01 Bruno Haible <bruno@clisp.org>
1475 * stdint_.h: Shorter URL.
1476 * inttypes.h: Likewise.
1478 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1480 * verify.h: Document the internals better. Most of this change
1481 was written by Bruno Haible.
1483 2006-04-29 Bruno Haible <bruno@clisp.org>
1485 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1486 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1488 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1490 * getdate.y (get_date): When adding relative date, start with the
1491 initial time, not with the result of the first mktime call.
1493 2006-04-23 Bruno Haible <bruno@clisp.org>
1495 * copy-file.c: Include <unistd.h> unconditionally.
1496 * execute.c: Likewise.
1497 * fatal-signal.c: Likewise.
1498 * findprog.c: Likewise.
1499 * mkdtemp.c: Likewise.
1502 * wait-process.h: Likewise.
1504 2006-04-23 Bruno Haible <bruno@clisp.org>
1506 * fwriteerror.c (fwriteerror): Call fclose also when an error
1507 condition was already detected.
1508 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1510 2006-04-19 Derek Price <derek@ximbiot.com>
1511 Eric Blake <ebb9@byu.net>
1513 * inttypes.h: Correct grammar in comment.
1515 2006-04-18 Derek Price <derek@ximbiot.com>
1516 Paul Eggert <eggert@cs.ucla.edu>
1518 * inttypes.h: New file.
1519 * strtoimax.c: Assume <inttypes.h>.
1521 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1523 * utimens.c (futimens): glibc futimesat messes up if /proc
1524 isn't mounted. Problem reported by Kir Kolyshkin.
1526 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1528 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1529 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1530 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1532 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1534 Merge regex changes from libc, removing some of our
1535 POSIX-conformance changes that were rejected and redoing them in a
1538 * regcomp.c (re_compile_internal, init_dfa):
1539 Length arg is now size_t, not Idx. All uses changed.
1540 (peek_token): Forward decl now says internal_function.
1541 (__re_error_msgid, __re_error_msgid_idx):
1542 Now static rather than extern with attribute_hidden.
1543 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1544 For some reason libc prefers K&R style defns for external functions.
1545 (regerror) [!defined _LIBC]: Likewise.
1546 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1547 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1548 (build_range_exp, build_collating_symbol):
1550 (re_compile_fastmap): Use '\0' to memset, not 0.
1551 (utf8_sb_map): Make the calculations more obvious.
1552 (init_dfa, parse_bracket_exp, build_charclass_op):
1553 Call calloc and cast result, as glibc does.
1554 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1555 (build_range_exp, build_collating_symbol):
1556 Now internal functions.
1558 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1560 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1561 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1562 Don't depend on VMS; depend on __VMS instead, for POSIX
1563 namespace cleanness.
1564 (regoff_t): Define to ssize_t, not long int.
1566 Remove the REG_ macros named below. Instead, make the old names
1567 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1569 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1570 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1571 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1572 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1573 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1574 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1575 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1576 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1577 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1578 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1579 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1580 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1581 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1582 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1583 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1584 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1585 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1587 Remove. All uses replaced by the old RE_* names.
1588 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1589 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1590 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1591 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1592 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1593 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1594 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1595 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1596 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1597 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1598 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1599 Don't bother having these macros be independent of each others'
1600 values, since they no longer exist in the POSIX name space.
1602 Rename the following member names back to their old names,
1603 unless !__USE_GNU_REGEX. All uses changed back.
1604 (buffer): Renamed from re_buffer.
1605 (allocated): Renamed from re_allocated.
1606 (used): Renamed from re_used.
1607 (syntax): Renamed from re_syntax.
1608 (fastmap): Renamed from re_fastmap.
1609 (translate): Renamed from re_translate.
1610 (can_be_null): Renamed from re_can_be_null.
1611 (regs_allocated): Renamed from re_regs_allocated.
1612 (fastmap_accurate): Renamed from re_fastmap_accurate.
1613 (no_sub): Renamed from re_no_sub.
1614 (not_bol): Renamed from re_not_bol.
1615 (not_eol): Renamed from re_not_eol.
1616 (newline_anchor): Renamed from re_newline_anchor.
1617 (num_regs): Renamed from rm_num_regs.
1618 (start): Renamed from rm_start.
1619 (end): Renamed from rm_end.
1621 (free_state): Move up a bit.
1623 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1624 #define to be empty.
1625 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1626 when that is what is intended.
1627 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1628 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1630 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1631 All uses changed back to re_malloc, etc. It's now the caller's
1632 responsibility to check for overflow; all callers changed.
1633 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1634 (re_x2nrealloc): Remove.
1635 (free_state): Remove decl.
1637 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1638 (re_set_registers, re_exec):
1641 2006-01-31 Roland McGrath <roland@redhat.com>
1643 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1644 Reported by Mike Frysinger <vapier@gentoo.org>.
1646 2006-01-15 Andreas Jaeger <aj@suse.de>
1649 * regex_internal.c (re_string_reconstruct): Adjust for
1650 build_wcs_upper_buffer change.
1651 (build_wcs_upper_buffer): Change return type.
1653 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1655 * regex_internal.h: Include <stdint.h> if available.
1657 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1659 * regex_internal.h (SIZE_MAX): Provide a default definition.
1661 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1663 * regcomp.c: Adjust for changed secondary hash function.
1665 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1667 * regex.h: Pretty printing.
1668 Clean up namespace a bit.
1670 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1672 * regexec.c (update_cur_sifted_state, check_arrival,
1673 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1675 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1676 Ulrich Drepper <drepper@redhat.com>
1679 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1680 (bitset_word_t): Renamed from bitset_word. All uses changed.
1682 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1685 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1686 * regcomp.c: Remove unnecessary uses of
1687 unsigned RE_TRANSLATE_TYPE.
1688 * regex_internal.h: Likewise.
1689 * regex_internal.c: Likewise.
1690 * regexec.c: Likewise.
1691 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1693 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1695 * regexec.c (find_recover_state): Remove unnecessary
1697 (transit_state_bkref): Make DFA a const pointer.
1698 (get_subexp): Likewise.
1699 (check_arrival): Likewise.
1700 (update_cur_sifted_state): Likewise.
1701 (re_search_internal): Likewise.
1702 (prune_impossible_nodes): Likewise.
1703 (acquire_init_state_context): Likewise.
1704 (proceed_next_node): Likewise.
1705 (set_regs): Likewise.
1706 (free_fail_stack_return): Likewise.
1707 (check_arrival_expand_ecl): Mark DFA parameter as const.
1708 (check_arrival_expand_ecl_sub): Likewise.
1709 (check_subexp_limits): Likewise.
1710 (sub_epsilon_src_nodes): Likewise.
1711 (add_epsilon_src_nodes): Likewise.
1712 (merge_state_array): Likewise.
1713 (update_regs): Likewise.
1714 (build_trtable): Likewise.
1715 (sift_states_backward): Mark MCTX parameter as const.
1716 (build_sifted_states): Likewise.
1717 (update_cur_sifted_state): Likewise.
1718 (sift_states_mkref): Likewise.
1719 (check_arrival_expand_ecl): Mark eclosure as const.
1720 (check_dst_limits_calc_pos_1): Likewise.
1721 * regex_internal.h (re_match_context_t): Make dfa a const
1724 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1726 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1727 (transit_state_sb): Likewise.
1728 (transit_state_mb): Likewise.
1729 (sift_states_iter_mb): Likewise.
1730 (check_arrival_add_next_nodes): Likewise.
1731 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1732 [_LIBC] (re_search_2_stub): Use mempcpy.
1734 * regex_internal.c (re_string_reconstruct): Avoid calling
1735 mbrtowc for very simple UTF-8 case.
1737 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1739 (re_acquire_state_context): Likewise.
1740 * regex_internal.h: Adjust prototypes.
1742 * regex.c: Prevent using C++ compilers.
1744 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1745 (re_acquire_state_context): Likewise.
1747 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1748 Bruno Haible <bruno@clisp.org>
1750 * stdint_.h: On OpenBSD, don't redefine types already included in
1751 <sys/types.h> and <inttypes.h>.
1753 2006-03-24 Eric Blake <ebb9@byu.net>
1755 * time_r.c (copy_string_result): Remove, as it is no longer used.
1757 2006-03-24 Simon Josefsson <jas@extundo.com>
1759 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1760 including some doc fixes.
1761 (base64_encode_alloc): Fix +1 bug on allocation failures.
1763 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1765 * base64.c (base64_encode): Do not read past end of array with
1766 unsanitized input on systems with CHAR_BIT > 8.
1768 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1770 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1771 Typedef to long int, not to off_, as POSIX will likely change
1774 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1776 * argp-help.c (validate_uparams): Fix typo
1777 * argp-parse.c (argp_default_options): Consistently begin help
1778 messages with a lowercase letter.
1780 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1782 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1783 overrun buffers and shouldn't be used (much as gets shouldn't be
1785 * time_r.c (asctime_r, ctime_r): Likewise.
1787 2006-03-08 Simon Josefsson <jas@extundo.com>
1789 * gc-gnulib.c (randomize): Don't open files called 'no', they
1790 signal that configure disabled the device.
1792 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1794 * c-stack.c: Include unistd.h unconditionally, since we now assume
1796 * getlogin_r.c: Likewise.
1797 * getlogin_r.h: Likewise.
1799 * pagealign_alloc.c: Likewise.
1800 * unistd_.h: Remove; no longer needed.
1802 2006-03-07 Simon Josefsson <jas@extundo.com>
1804 * unistd_.h: New file.
1806 2006-03-07 Simon Josefsson <jas@extundo.com>
1808 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1810 2006-03-01 Simon Josefsson <jas@extundo.com>
1812 * readline.c: Fix typo, tiny patch from Stepan Kasal
1815 2006-02-28 Simon Josefsson <jas@extundo.com>
1817 * getopt.c: Protect #include of unistd.h, for MSVS.
1819 2006-02-27 Simon Josefsson <jas@extundo.com>
1821 * base64.h: Indent #define's. From Jim Meyering
1824 2006-02-27 Jim Meyering <jim@meyering.net>
1826 Revert the change of 2006-02-24, so these files can continue
1827 to be sync'd from gettext.
1828 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1831 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1833 * glob.c: Say "invalid" rather than "illegal" in comments.
1835 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1837 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1839 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1841 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1842 AT_FDCWD exceeds INT_MAX.
1843 * openat.h (AT_FDCWD): Likewise.
1845 2006-02-14 Jim Meyering <jim@meyering.net>
1847 Sync from coreutils.
1849 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1850 failure on deficient systems, and simplify gnulib lgpl dependencies.
1851 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1852 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1854 * xalloc-die.c: Remove unused definition of N_.
1856 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1858 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1860 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1862 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1863 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1865 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1867 * argp-namefrob.h: Restore changes accidentally lost during the
1868 "autoupdate" on 2005-12-12.
1870 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1872 * fnmatch.c (L_): Renamed from L, to work around a bug in
1873 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1874 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1877 2006-01-26 Simon Josefsson <jas@extundo.com>
1879 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1880 prototype is visible on mingw32.
1882 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1885 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1888 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1890 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1891 attempt to open for write; this always fails, at least on POSIX
1892 hosts. This reinstates the 2006-01-09 change, which was
1893 inadvertently removed.
1895 2006-01-26 Bruno Haible <bruno@clisp.org>
1896 Paul Eggert <eggert@cs.ucla.edu>
1898 * stdbool_.h (_Bool)
1899 [(! (defined __cplusplus || defined __BEOS__)
1900 && !defined __GNUC__
1901 && !(defined __HP_cc || defined __xlc__
1902 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1903 || defined __sgi))]:
1904 #define to signed char in these cases too; this simplifies
1905 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1906 etc., separately) and makes it more conservative.
1908 2006-01-21 Jim Meyering <jim@meyering.net>
1910 Sync from the stable (b5) branch of coreutils:
1912 * fts.c (fts_children): Don't let close() clobber errno from
1915 * fts.c (fts_stat): When following a symlink-to-directory,
1916 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1917 a dangling symlink. That can also happen at least for ELOOP.
1918 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1919 FYI, this bug predates the inclusion of fts.c in coreutils.
1921 * fts.c (fts_open): Put new maxarglen declaration and uses
1922 in their own block, so pre-c99 compilers don't object.
1924 Avoid the double-free (first in fts_read, second in fts_close) that
1925 would occur when an `active' directory is made inaccessible (e.g.,
1926 via chmod a-x) during a traversal.
1927 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1928 before returning. Reproduce this failure by
1929 mkdir -p a/b; cd a; chmod a-x . b
1930 Reported by Stavros Passas.
1932 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1934 * argp-namefrob.h: Bugfix. Remove stray #
1936 2006-01-25 Bruno Haible <bruno@clisp.org>
1938 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1940 Reported by Paul Eggert.
1942 2006-01-25 Jim Meyering <jim@meyering.net>
1944 * fileblocks.c: Remove more useless parentheses.
1945 * readutmp.h: Likewise.
1947 2006-01-24 Bruno Haible <bruno@clisp.org>
1949 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1951 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1954 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1955 to avoid problems with the built-in _Bool type.
1956 Reported by Paul Eggert on 2005-11-26.
1958 2006-01-24 Jim Meyering <jim@meyering.net>
1960 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1962 2006-01-24 Simon Josefsson <jas@extundo.com>
1964 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1967 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1969 Work around porting bugs reported by Dieter in
1970 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1971 * getopt.c (_NOPROTO): Remove; no longer needed.
1972 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1973 Include "getopt.h" first, to check interface.
1974 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1976 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1977 (__strndup): Revert to K&R-style function dfns, the glibc style.
1978 * strnlen.c: Don't claim it's taken from glibc; it's not.
1979 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1980 Include strnlen.h first, to get prototype properly.
1981 (strnlen): Renamed from __strnlen.
1984 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1986 These changes imported from libc.
1987 * getopt.c: Use __fxprintf instead of inline stream orientation
1988 test and two separate function calls.
1989 * strndup.c (__strndup): Add libc_hidden_def.
1991 2006-01-22 Bruno Haible <bruno@clisp.org>
1993 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1994 temporary buffer for sprintf, take into account the precision also
1995 for 'd', 'i', 'u', 'o', 'x', 'X'.
1997 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1999 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2000 to pacify gcc -Wswitch-default.
2002 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2004 * argp-help.c (usage_long_opt): Do not print DOC options.
2005 (__argp_base_name): Removed
2006 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2008 (__argp_base_name): Provide macro definition or extern declaration
2009 depending on the configuration
2011 2006-01-20 Simon Josefsson <jas@extundo.com>
2013 * inet_ntop.h: Unconditionally include sys/socket.h.
2015 2006-01-19 Simon Josefsson <jas@extundo.com>
2017 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2019 2006-01-12 Simon Josefsson <jas@extundo.com>
2021 * base64.c: Fix warning, reported by Bruno Haible
2022 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2024 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2026 Sync from coreutils.
2027 * md5.c: Fix commentary typos.
2028 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2029 * md5.h (__attribute__): Remove; unused.
2030 * sha1.c: Fix commentary to match md5 better.
2031 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2032 so that we don't need to worry about alignment. All uses changed.
2033 This merges the 2005-10-28 md5 change into sha1.
2035 2006-01-11 Jim Meyering <jim@meyering.net>
2037 Sync from coreutils.
2038 * md5.c (OP): Fix spacing.
2040 2006-01-11 Simon Josefsson <jas@extundo.com>
2042 * stdint_.h (SIZE_MAX): Add missing (.
2044 2006-01-10 Bruno Haible <bruno@clisp.org>
2046 * argp.h (__const): Remove macro. Use const instead.
2047 * argp-fmtstream.h (__const): Likewise.
2048 * glob_.h (__const): Remove macro.
2049 * glob-libc.h: Use const instead of __const.
2051 2006-01-10 Jim Meyering <jim@meyering.net>
2053 Avoid the double-free (first in fts_read, second in fts_close) that
2054 would occur when an `active' directory is made inaccessible (e.g.,
2055 via chmod a-x) during a traversal.
2056 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2057 before returning. Reproduce this failure by
2058 mkdir -p a/b; cd a; chmod a-x . b
2059 Reported by Stavros Passas.
2061 Sync from coreutils.
2062 * sha1.c: Tweak grammar in a comment.
2064 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2066 * regex_internal.h (BITSET_WORD_BITS):
2067 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2068 preprocessor mishandles large unsigned values as if they were signed.
2069 Problem reported by Claudio Fontana in
2070 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2072 2006-01-10 Simon Josefsson <jas@extundo.com>
2074 * socket_.h: New file.
2076 2006-01-10 Bruno Haible <bruno@clisp.org>
2078 * localcharset.c: Update from GNU gettext.
2080 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2082 Sync from coreutils.
2083 * chdir-long.c (cdb_free): Don't bother trying to open directory
2084 for write access: POSIX says that must fail.
2085 * fts.c (diropen): Likewise.
2086 * save-cwd.c (save_cwd): Likewise.
2087 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2088 well, for minor improvements on hosts that lack O_DIRECTORY.
2089 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2090 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2091 Fall back on chown if open failed with EACCES.
2093 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2094 Report an error at compile-time if only a 1-second nominal clock
2095 resolution is found.
2097 * lchmod.h: New file.
2098 * mkdir-p.c: Include lchmod.h, lchown.h.
2099 (make_dir_parents): Use lchown rather than chown, and
2100 lchmod rather than chmod.
2102 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2103 too. Problem with "none" reported by Bob Proulx. Problem with
2104 "proc" reported by n0dalus.
2106 * mountlist.c: Include <limits.h>.
2107 (dev_from_mount_options)
2108 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2109 New function. It no longer assumes "dev=" has the System V meaning
2110 on Linux (since it doesn't). It also parses "dev=" more carefully.
2111 (read_file_system_list)
2112 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2113 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2116 * posixtm.h (PDS_PRE_2000): New macro.
2117 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2118 All usages changed. Reject dates outside the range 1969-1999 if
2119 PDS_PRE_2000 is used.
2121 2006-01-09 Jim Meyering <jim@meyering.net>
2123 Sync from coreutils.
2125 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2127 * chdir-safer.h, chdir-safer.c: New files.
2129 * modechange.c (mode_compile): Reject an invalid mode string
2130 that starts with an octal digit. From Andreas Gruenbacher.
2132 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2133 and dup to open_safer and dup_safer, respectively.
2134 (openat_permissive): Fix typo in comment.
2136 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2137 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2138 (_): Remove; no longer needed.
2139 (openat): Renamed from rpl_openat; no need for rpl_openat
2140 since openat.h renames openat for us.
2141 Replace most of the body with a call to openat_permissive,
2142 to avoid duplicate code.
2143 Port to (probably hypothetical) environments were mode_t is
2145 (openat_permissive): Require mode arg, so that we can check
2146 types better. Put it just after flags. Change cwd failure
2147 indicator from pointer-to-bool to pointer-to-errno-value.
2148 All callers changed.
2149 Invoke openat_save_fail and/or openat_restore_fail if
2150 cwd_errno is null, so that openat can call us.
2151 (openat_permissive, fdopendir, fstatat, unlinkat):
2152 Simplify errno handling to avoid some duplicate code,
2153 as it's OK to set errno on success.
2154 * openat.h: Revamp code so that function macros depend on
2155 __OPENAT_PREFIX only, not also on AT_FDCWD.
2156 (openat_ro): Remove. Caller changed to use openat_permissive.
2157 (openat_permissive): Now a macro, if not a function.
2158 (openat_restore_fail, openat_save_fail): Now always functions,
2159 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2161 * openat-priv.h: New file, defining macros used by mkdirat.c
2163 * mkdirat.c: Include openat-priv.h.
2164 Remove definitions of macros defined therein.
2165 * openat.c: Likewise.
2167 * mkdirat.c (mkdirat): New file and function.
2168 * openat.h (mkdirat): Declare.
2170 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2172 * openat.h (openat_permissive): Declare.
2173 (openat_ro): Define.
2175 * openat.c (EXPECTED_ERRNO): New macro.
2176 (openat_permissive): New function -- used in remove.c rewrite.
2177 (all functions): Set errno just before returning, only if there
2178 was an actual failure.
2179 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2181 Emulate openat-family functions using Linux's procfs, if possible.
2182 Idea and some code based on Ulrich Drepper's glibc changes.
2184 * openat.c: (BUILD_PROC_NAME): New macro.
2185 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2186 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2187 before falling back on save_cwd and restore_cwd.
2188 (fdopendir, fstatat, unlinkat): Likewise.
2190 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2191 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2193 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2194 as second argument to va_arg. Otherwise, some versions of gcc
2195 warn that `if this code is reached, the program will abort'.
2197 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2199 Sync from coreutils.
2201 Add POSIX ACL support
2202 * acl.h (copy_acl, set_acl): Add declarations.
2203 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2204 systems other than Linux.
2205 (chmod_or_fchmod): New function: use fchmod when possible,
2206 and chmod otherwise.
2207 (file_has_acl): Add a POSIX ACL implementation, with a
2208 Linux-specific subcase.
2209 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2210 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2211 acls are unsupported.
2212 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2213 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2216 2006-01-09 Bruno Haible <bruno@clisp.org>
2218 * sysexit_.h (EX_OK): New macro.
2219 Suggested by Martin Lambers <marlam@marlam.de>.
2221 2006-01-09 Bruno Haible <bruno@clisp.org>
2223 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2224 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2225 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2226 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2228 2006-01-09 Bruno Haible <bruno@clisp.org>
2230 * stdint_.h (SIZE_MAX): Write the value without involving negative
2233 2005-10-16 Bruno Haible <bruno@clisp.org>
2235 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2236 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2238 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2240 * strftime.c (tzname): Don't declare if it is already #defined.
2241 Problem reported for Mingw by Mark Junker.
2243 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2245 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2246 long int, not int, for nanosecond counts, so that people who are
2247 used to POSIX struct timespec won't be surprised. Reported by Jim
2250 2005-12-16 Jim Meyering <jim@meyering.net>
2252 * fprintftime.c, fprintftime.h: New files.
2254 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2256 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2257 * argp-help.c (fill_in_uparams): Check if the constructed
2258 struct uparams is valid. Fall back to the default values if it is
2261 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2263 * argp-help.c (__argp_base_name): New function
2264 (__argp_short_program_name): Rewrite using __argp_base_name
2265 * argp-namefrob.h: Define program_invocation_name and
2266 program_invocation_short_name if requested
2267 (__argp_base_name): Add prototype
2268 * argp-parse.c (argp_def): Use gettext wrappers
2269 (argp_default_parser): Use __argp_base_name
2270 * argp-pin.c: New file. Defines program_invocation_name and
2271 program_invocation_short_name on systems that lack them.
2273 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2275 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2276 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2277 porting problem reported by Georg Schwarz in
2278 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2280 2005-07-09 Bruno Haible <bruno@clisp.org>
2282 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2283 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2284 Reported by Mark Junker <mjscod@gmx.de>.
2286 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2288 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2289 (uintmax_t) [defined uintmax_t]: Do not declare.
2290 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2291 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2292 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2293 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2294 sake of portability to weird hosts that C allows (though we don't
2295 know of any practical examples).
2297 * savedir.h (fdsavedir): New decl.
2298 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2299 contains most of the former guts of savedir.
2300 (savedir): Use savedirstream.
2303 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2305 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2306 coreutils no longer futzes with rounding modes.
2308 2005-11-14 Jim Meyering <jim@meyering.net>
2310 * mkstemp-safer.c: Include <config.h>, required for possible
2311 replacement of mkstemp.
2313 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2315 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2317 (gethrxtime) [! (HAVE_NANOUPTIME
2318 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2319 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2320 our own approximation.
2322 2005-11-10 Simon Josefsson <jas@extundo.com>
2324 * readline.c: Remove EOL.
2326 2005-11-08 Eric Blake <ebb9@byu.net>
2328 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2330 2005-11-08 Eric Blake <ebb9@byu.net>
2332 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2334 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2336 Fix porting problem reported by Theodoros V. Kalamatianos.
2337 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2338 Don't assume that futimes failing means we must fail.
2340 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2342 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2343 leave errno alone. Problem reported by Dmitry V. Levin.
2345 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2347 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2348 errno alone. Problem reported by Frederic Jolliton.
2350 2005-10-28 Simon Josefsson <jas@extundo.com>
2352 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2353 "restrict" keywords, as per POSIX. Protect the function
2354 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2355 Don't use K&R prototypes. Check the sprintf return values.
2356 Re-define EAFNOSUPPORT if not present. Indent.
2358 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2359 suggested by Bruno Haible <bruno@clisp.org>.
2361 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2363 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2365 * gc-libgcrypt.c: Add MD2 (which is not available through
2368 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2370 * md2.h, md2.c: New files.
2372 2005-10-24 Simon Josefsson <jas@extundo.com>
2374 * md4.h: Shrink buffer size, now that we changed the type.
2376 2005-10-22 Simon Josefsson <jas@extundo.com>
2378 * arcfour.h, arcfour.c: Use fixed size indices in the
2379 arcfour_context struct (simplify test vector testing in GNU
2382 2005-10-22 Simon Josefsson <jas@extundo.com>
2384 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2385 suggested by Bruno Haible <bruno@clisp.org>.
2387 2005-10-22 Simon Josefsson <jas@extundo.com>
2389 * crc.h: Include stddef.h, for size_t.
2391 2005-10-21 Simon Josefsson <jas@extundo.com>
2393 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2394 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2396 2005-10-21 Simon Josefsson <jas@extundo.com>
2398 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2401 2005-10-21 Simon Josefsson <jas@extundo.com>
2403 * gc-gnulib.c: Support ARCTWO in CBC mode.
2405 2005-10-21 Simon Josefsson <jas@extundo.com>
2407 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2410 * hmac-sha1.c (hmac_sha1): Likewise.
2412 * crc.c (crc32_update): Actually use crc parameter, suggested by
2413 Bruno Haible <bruno@clisp.org>.
2415 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2418 2005-10-21 Simon Josefsson <jas@extundo.com>
2420 * des.h, des.c: New files.
2422 * gc-gnulib.c: Support DES.c
2424 2005-10-21 Simon Josefsson <jas@extundo.com>
2426 * arctwo.h, arctwo.c: New files.
2428 * gc-gnulib.c: Support ARCTWO.
2430 2005-10-21 Simon Josefsson <jas@extundo.com>
2432 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2434 2005-10-19 Simon Josefsson <jas@extundo.com>
2436 * gc-gnulib.c: Support ARCFOUR.
2438 2005-10-19 Simon Josefsson <jas@extundo.com>
2440 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2443 * gc.h: Add ECB enum type.
2445 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2447 2005-10-19 Simon Josefsson <jas@extundo.com>
2449 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2451 2005-10-18 Simon Josefsson <jas@extundo.com>
2453 * md4.h, md4.c: New files, based on md5.?.
2455 2005-10-17 Simon Josefsson <jas@extundo.com>
2457 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2459 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2461 2005-10-17 Simon Josefsson <jas@extundo.com>
2463 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2465 2005-10-17 Simon Josefsson <jas@extundo.com>
2467 * gc.h, gc-libgcrypt.c: Add ciphers.
2469 2005-10-17 Simon Josefsson <jas@extundo.com>
2471 * sha1.c: Use uint32_t instead of md5_uint32.t
2473 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2476 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2478 * md5.h: Use stdint.h and uint32_t. Doc fix.
2480 2005-10-15 Simon Josefsson <jas@extundo.com>
2482 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2484 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2486 2005-10-14 Simon Josefsson <jas@extundo.com>
2488 * arcfour.h, arcfour.c: New files.
2490 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2492 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2493 include <wchar.h>; no longer needed.
2495 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2496 and Ulrich Drepper <drepper@redhat.com>
2499 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2500 instead of inline stream orientation test and two separate
2501 function calls. Pay no attention to USE_IN_LIBIO.
2503 2005-10-14 Roland McGrath <roland@redhat.com>
2505 Import from libc. [BZ #1331]
2506 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2508 Reported by Matej Vela <vela@debian.org>.
2510 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2512 * mkdir-p.c (make_dir_parents): Don't report an error if an
2513 intermediate directory is in a read-only file system. Problem
2514 reported by Eric Blake.
2516 2005-10-13 Simon Josefsson <jas@extundo.com>
2518 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2519 Move memory allocation outside of loop.
2521 2005-10-12 Simon Josefsson <jas@extundo.com>
2523 * gc-pbkdf2-sha1.c: New file.
2525 * gc.h: Add gc_pbkdf2_sha1 prototype.
2527 2005-10-12 Simon Josefsson <jas@extundo.com>
2529 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2530 suggested by Bruno Haible <bruno@clisp.org>.
2532 2005-10-12 Simon Josefsson <jas@extundo.com>
2534 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2536 * gc-gnulib.c (gc_hmac_sha1): New function.
2538 2005-10-12 Simon Josefsson <jas@extundo.com>
2540 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2542 2005-10-12 Simon Josefsson <jas@extundo.com>
2544 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2545 GC_USE_HMAC_MD5, respectively.
2547 * gc-libgcrypt.c (gc_md5): Fix assert call.
2550 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2552 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2554 * gc-gnulib.c (gc_hash_buffer): Ditto.
2556 2005-10-11 Bruno Haible <bruno@clisp.org>
2558 * c-strcasestr.h: New file, from GNU gettext.
2559 * c-strcasestr.c: New file, from GNU gettext.
2561 2005-10-11 Bruno Haible <bruno@clisp.org>
2563 * c-strcase.h: New file, from GNU gettext.
2564 * c-strcasecmp.c: New file, from GNU gettext.
2565 * c-strncasecmp.c: New file, from GNU gettext.
2567 2005-10-11 Simon Josefsson <jas@extundo.com>
2569 * crc.h, crc.c: New files.
2571 * gc.h (gc_hash_buffer): Add doc.
2573 2005-10-08 Simon Josefsson <jas@extundo.com>
2575 * gc.h: Add gc_hash and gc_hash_buffer.
2577 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2579 * gc-libgcrypt.c (gc_hash_buffer): Add.
2581 2005-10-11 Bruno Haible <bruno@clisp.org>
2583 * strcasecmp.c: Include limits.h.
2584 (strcasecmp): Avoid integer overflow on exotic platforms.
2585 * strncasecmp.c: Include limits.h.
2586 (strncasecmp): Avoid integer overflow on exotic platforms.
2587 Reported by Paul Eggert.
2589 2005-10-06 Simon Josefsson <jas@extundo.com>
2591 * hmac-md5.c: New file.
2595 2005-10-06 Simon Josefsson <jas@extundo.com>
2597 * memxor.c (memxor): Avoid casts and warnings.
2599 2005-10-05 Derek Price <derek@ximbiot.com>
2601 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2603 2005-10-05 Simon Josefsson <jas@extundo.com>
2605 * memxor.c (memxor): Fix compiler error.
2607 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2608 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2610 * memxor.h, memxor.c: New files.
2612 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2613 we assume all systems have it, suggested by Jim Meyering
2614 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2615 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2616 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2619 2005-10-04 Bruno Haible <bruno@clisp.org>
2621 * verify.h (verify_true): Provide alternative definition for C++.
2623 2005-10-04 Simon Josefsson <jas@extundo.com>
2625 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2626 D. Baushke" <mdb@gnu.org>.
2628 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2630 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2631 (SSIZE_MAX): New macro, if not already defined.
2632 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2635 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2637 * exclude.c: Include verify.h.
2638 (verify): Remove. All callers changed to use verify.h's version.
2639 * strtoimax.c: Likewise.
2640 * utimecmp.c: Likewis.e
2642 Sync from coreutils.
2643 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2644 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2645 * .cvsignore: Add fts.h, search.h, t-fpending.
2646 * settime.c (settime): Fix { typo in previous patch. Also, don't
2647 bother returning ENOSYS if settimeofday or stime fails; just let
2648 them return whatever errno they want to return.
2649 * utimens.c: Include unistd.h, for dup2.
2650 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2651 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2653 2005-10-02 Jim Meyering <jim@meyering.net>
2655 Sync from coreutils.
2656 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2657 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2658 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2659 Remove AT_FDCWD test.
2660 Do not consume the fd unless successful.
2661 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2662 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2663 block, so that we don't even try to compile it if settimeofday is
2664 available. This works around a compilation failure on OSF1 V5.1,
2665 due to stime requiring a `long int*' while tv_sec is `int'.
2667 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2669 * getdelim.c (getdelim): Remove unused variables.
2671 2005-10-01 Simon Josefsson <jas@extundo.com>
2673 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2674 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2675 AI_* and EAI_* definitions. Protect function declarations.
2677 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2679 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2680 so that the code works even with ancient cpp. Portability problem
2681 with GCC 2.7.2.1 reported by Thomas M.Ott.
2683 2005-09-27 Jim Meyering <jim@meyering.net>
2685 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2687 * intprops.h (signed_type_or_expr__): Define.
2688 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2691 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2693 * verify.h (verify_expr): Remove, replacing with:
2694 (verify_true): New macro that returns true instead of void.
2695 (verify_type__): Remove.
2696 (verify): Use verify_true rather than verify_type__.
2698 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2700 * utimens.c (ENOSYS): Define if not already defined.
2701 (futimens): Support having a null PATH if the file descriptor
2704 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2706 (__attribute): Define to empty unless GCC 3.1 or later.
2707 This works around a core dump on OpenBSD 3.4, which has GCC
2708 2.95.3, which dumps core when given __attribute__(()). It also
2709 simplifies other tests, since we really don't want to bother with
2710 worrying about which ancient version of GCC supported what.
2711 Original problem reported by Yoann Vandoorselaere, with part of
2712 the fix suggested by Derek Price.
2714 2005-09-24 Jim Meyering <jim@meyering.net>
2716 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2717 so we can once again use a positive bitfield width of 1 -- now we
2718 don't have to explain why we were using a bitfield width of 2.
2720 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2722 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2723 Problem reported by Eric Blake.
2724 (getaddrinfo): Initialize se so that it's not garbage.
2725 Redo internal storage allocation so that it doesn't make unportable
2726 assumptions about alignment.
2729 * utimens.c (futimens): Use futimesat if available.
2730 Prefer it to futimes since it doesn't have the futimes bug.
2732 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2733 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2734 Instead, declare a function that returns a pointer to an array,
2735 and use verify_type__ to declare the size of the array.
2736 Problem and germ of a solution reported by Bruno Haible.
2737 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2738 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2740 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2742 Sync from coreutils.
2744 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2746 * argmatch.h: Include verify.h
2747 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2748 (ARGMATCH_ASSERT): Remove; unused.
2749 * canonicalize.c: Assume STDC_HEADERS.
2750 * exclude.c: Include "strcase.h".
2751 * regex_internal.h [!defined _LIBC]: Likewise.
2752 * getusershell.c: Include stdio--.h rather than stdio.h
2754 (getusershell): Call fopen, not fopen_safer.
2755 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2756 Do not include unistd-safer.h.
2757 (save_cwd): Don't call fd_safer; no longer needed
2758 now that we include fcntl--.h.
2760 * getdate.y (relative_time): New type.
2761 (RELATIVE_TIME_0): New constant.
2762 (parser_control): Use relative_time instead of doing it ourselves.
2763 (%union): Add new relative_time rel member.
2764 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2766 (relunit, relunit_snumber): Now of type rel.
2767 (zone, rel, relunit, get_date): Adjust to above changes.
2769 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2770 Do not include unistd-safer.h.
2771 (getloadavg): Don't call fd_safer; no longer needed
2772 now that we include fcntl--.h.
2774 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2775 (make_dir_parents): Treat ENOSYS like EEXIST.
2777 Improve quality of diagnostics on restore_cwd failure.
2778 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2779 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2780 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2781 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2782 each time through the loop. Do not diagnose restore_cwd failure;
2783 that is the caller's job (and perhaps the caller does not care).
2785 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2786 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2787 If the file already exists but is not a directory, don't bother
2788 to try to make its parents.
2789 Close potential file descriptor leak if we can't chdir("/") (!).
2790 Don't always return true if chdir($PWD) fails; return true only
2791 if the requested action was done successfully (except for the
2793 Don't log final directory unless we actually made it.
2794 Refactor to avoid duplicate code to fix up permissions.
2795 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2797 * strftime.c (my_strftime): Rewrite the previous change slightly,
2798 to make it a bit faster and (I hope) clearer.
2799 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2800 Fix bug in formats like %2N.
2802 * verify.h: New file.
2804 2005-09-22 Jim Meyering <jim@meyering.net>
2806 Sync from coreutils.
2808 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2810 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2811 the .tm_year member, since otherwise gcc-4.0 would now warn about
2812 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2814 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2815 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2817 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2818 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2819 when run in a time zone for which daylight savings time is in effect
2820 for the starting date.
2822 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2823 stop us from restricting permissions of just-created absolute-named
2825 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2826 to restore initial working directory.
2827 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2828 to tell caller if/when we change the working directory and are
2829 unable to return to the initial one.
2830 * mkdir-p.h (make_dir_parents): Update prototype.
2831 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2832 `return false'. This fixes a bug introduced on 2004-07-30.
2834 * openat.c (fdopendir): Be sure to close the supplied
2835 file descriptor before returning. This makes our replacement
2836 implementation a little closer to Solaris's, where fdopendir
2837 ties the file descriptor to the returned DIR* pointer.
2838 * openat.c (unlinkat): New function.
2839 * openat.h (unlinkat): Add prototype.
2840 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2841 (openat_restore_fail): Rename from openat_restore_die.
2842 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2844 Provide an alternative to exiting immediately upon save_cwd or
2845 restore_cwd failure. Now, an application can arrange e.g.,
2846 to perform a longjump in that case.
2847 * openat.c: Include dirname.h.
2848 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2849 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2850 and openat_restore_die rather than calling error directly.
2851 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2853 * openat-die.c (openat_save_die, openat_restore_die): New file.
2854 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2856 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2857 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2858 int utc, int nanoseconds);
2860 date should not have to allocate a megabyte of virtual memory to
2861 handle a format argument like +%1048575T. When implemented with
2862 strftime, it must allocate such a buffer, use strftime to fill it
2863 in, print it, then free it.
2864 With fprintftime, it simply prints everything and exits.
2865 With no need for memory allocation, that's one fewer way to fail.
2866 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2867 optional field width, not before, so we accept %9:z, not %:9z.
2868 (my_strftime): Be sure to use L_('x') for literals.
2870 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2871 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2872 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2873 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2874 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2875 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2876 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2877 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2878 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2880 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2881 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2882 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2883 and don't include <sys/file.h>).
2885 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2887 Sync from coreutils.
2889 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2890 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2891 [!LDAV_DONE]: Avoid unused variable warning.
2893 2005-09-21 Bruno Haible <bruno@clisp.org>
2895 * unicodeio.h (unicode_to_mb): New declaration.
2897 2005-09-20 Derek Price <derek@ximbiot.com>
2899 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2901 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2903 Use a consistent style for including <config.h>.
2904 * __fpending.c, acl.c, argmatch.c,
2905 argp-help.c, argp-parse.c,
2906 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2907 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2908 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2909 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2910 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2911 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2912 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2913 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2914 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2915 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2916 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2917 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2918 modechange.c, mountlist.c, open-safer.c, physmem.c,
2919 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2920 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2921 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2922 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2923 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2924 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2925 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2926 userspec.c, utimecmp.c, version-etc-fsf.c,
2927 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2928 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2929 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2930 Standardize inclusion of config.h.
2931 * __fpending.h, dirfd.h, getdate.h, human.h,
2932 inttostr.h: Removed inclusion of config.h from header files.
2933 * inttostr.c: Adjusted in-tree users.
2934 * timespec.h: Remove superfluous warning to include config.h.
2935 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2936 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2937 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2938 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2940 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2942 * stat-time.h: New file.
2943 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2944 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2946 (timespec_cmp): New function.
2947 * utimecmp.c: Include stat-time.h.
2948 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2949 members exist, not on the obsolescent ST_MTIM_NSEC.
2950 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2952 2005-09-15 Derek Price <derek@ximbiot.com>
2953 Paul Eggert <eggert@cs.ucla.edu>
2955 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2956 changes, consolidating in...
2957 * regex_internal.h: ...this file.
2959 2005-09-15 Derek Price <derek@ximbiot.com>
2961 * regex_internal.h: Blank `pure' for GNUC < 3.
2962 * regex_internal.c: Ditto, using this...
2963 (__GNUC_PREREQ): ...new macro.
2964 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2965 (__GNUC_PREREQ): ...this new macro.
2967 * strstr.h: Include string.h. Define strstr as a macro here.
2969 2005-09-13 Derek Price <derek@ximbiot.com>
2971 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2973 Reported by Jim Meyering <jim@meyering.net>.
2975 2005-09-13 Jim Meyering <jim@meyering.net>
2977 * canon-host.c: Filter through gnu indent and reword comments slightly.
2978 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2980 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2983 (base64_encode): Put b64str in initialized data section.
2985 2005-09-12 Derek Price <derek@ximbiot.com>
2987 Return usable errors from canon-host.
2988 * canon-host.h: New file.
2989 * canon-host.c (canon_host): Wrap...
2990 (canon_host_r): ...this new function, which now relies exclusively on
2992 (ch_strerror): New function.
2993 (last_cherror): New global.
2994 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2995 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2997 (freeaddrinfo): Free ai->ai_canonname when set.
2999 2005-09-12 Derek Price <derek@ximbiot.com>
3000 Paul Eggert <eggert@cs.ucla.edu>
3002 * glob-libc.h: Renamed from glob_.h. The new version is
3003 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3004 protecting things that should be done only in gnulib contexts.
3005 * glob_.h: New file, containing only the glob things needed for
3007 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3008 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3009 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3010 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3011 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3012 and to respect the namespace rules better.
3014 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3016 Merge glibc and coreutils changes into gnulib, plus a few
3018 * md5.c: Use #error rather than a string.
3019 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3020 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3021 (__attribute__): Define to empty for non recent-GCC.
3022 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3023 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3024 Renamed from their non-__ counterparts, with new macros replacing
3025 them if not _LIBC. Add __THROW attribute.
3027 (struct md5_ctx): Align buffer if using GCC.
3028 * sha1.h (struct sha1_ctx): Likewise.
3029 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3030 The old name was backwards.
3031 (NOTSWAP): Remove; not used.
3032 (rol): New macro, moved here from md5.h.
3033 (sha1_process_block): Remove a FIXME that doesn't make sense.
3035 2005-09-12 Derek Price <derek@ximbiot.com>
3037 * gai_strerror.c: Include config.h when available. Include
3038 getaddrinfo.h before other headers to test interface.
3039 Reported by Larry Jones <lawrence.jones@ugs.com>.
3041 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3043 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3044 definitions, since that's the preferred style in glibc.
3045 Fix a minor spacing issue, and update copyright notice to match glibc's.
3047 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3049 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3051 2005-09-06 Simon Josefsson <jas@extundo.com>
3053 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3054 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3056 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3058 Change bitset word type from unsigned int to unsigned long int,
3059 as this has better performance on typical 64-bit hosts.
3060 Port bitset code to hosts with unusual word sizes.
3061 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3062 (build_collating_symbol):
3063 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3064 argument is a bitset. This is merely a style issue, but it makes
3065 it clearer that an entire array is expected.
3066 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3067 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3068 Port to the case where bitset_word is not the same as unsigned int.
3069 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3070 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3072 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3073 (build_trtable, group_nodes_into_DFAstates):
3075 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3076 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3077 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3078 * regexec.c (group_nodes_into_DFAstates): Likewise.
3079 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3080 * regcomp.c (optimize_subexps, lower_subexp):
3081 Work even if bitset_word has holes in its bitwise representation.
3082 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3083 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3085 * regex_internal.c (re_string_reconstruct):
3086 Don't assume UCHAR_MAX == 255.
3087 * regex_internal.h (bitset_set_all): Likewise.
3088 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3090 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3091 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3093 (BITSET_WORD_MAX): New macro.
3094 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3095 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3096 (bitset_empty, bitset_copy):
3097 Prefer sizeof (bitset) to multiplying it out ourselves.
3098 (bitset_not_merge): Remove; unused.
3099 (bitset_contain): Return bool, not unsigned int with one bit on.
3100 All callers changed.
3101 * regexec.c (build_trtable): Don't assume bitset has no stricter
3102 alignment than re_node_set; do this by defining a new internal
3103 type struct dests_alloc and using it to allocate memory.
3105 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3107 Check for arithmetic overflow when calculating sizes, to prevent
3108 some buffer-overflow issues. These patches are conservative, in the
3109 sense that when I couldn't determine whether an overflow was possible,
3110 I inserted a run-time check.
3111 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3112 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3113 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3114 (re_xnrealloc, re_x2nrealloc): New inline functions.
3115 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3116 (build_equiv_class, build_charclass): Check for arithmetic overflow
3117 in size expression calculations.
3118 * regex_internal.c (re_string_realloc_buffers):
3119 (build_wcs_upper_buffer, re_node_set_add_intersect):
3120 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3121 (re_dfa_add_node, register_state): Likewise.
3122 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3123 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3124 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3125 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3127 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3129 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3130 to avoid a collision with bits/local_lim.h in glibc.
3131 All uses changed. Problem reported by Dmitry V. Levin in
3132 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3134 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3135 bugs in int versus size_t comparisons.
3136 (re_string_context_at): Fix bug where the code assumed that
3139 Use bool where appropriate.
3140 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3141 All callers changed.
3142 (calc_eclosure_iter): Likewise, for ROOT arg.
3143 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3144 (build_charclass_op): Likewise, for NON_MATCH arg.
3145 * regex_internal.c (re_string_allocate, re_string_construct):
3146 (re_string_construct_common): Likewise, for ICASE arg.
3147 * regexec.c (re_search_2_stub, re_search_stub):
3148 Likewise, for RET_LEN arg.
3149 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3150 (set_regs): Likewise, for FL_BACKTRACK arg.
3151 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3152 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3153 (calc_eclosure_iter, parse_bracket_exp):
3154 Use bool for internal variables that are booleans.
3155 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3156 (set_regs, build_sifted_states, sift_states_bkref):
3157 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3158 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3159 (find_collation_sequence_value):
3161 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3162 (re_node_set_compare):
3163 Return bool, not int. All callers changed.
3164 * regexec.c (check_halt_node_context, check_dst_limits):
3165 (build_trtable, check_node_accept): Likewise.
3166 * regex_internal.h: Include stdbool.h.
3168 Fix bugs uncovered when converting to bool.
3169 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3170 failure instead of charging ahead blindly.
3171 * regex_internal.c (register_state): Likewise.
3172 * regexec.c (re_search_2_stub): Use simpler method than boolean
3173 for freeing internal storage.
3174 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3175 bitset pieces used as boolean, to avoid undefined behavior
3176 on hosts that do int overflow checking.
3178 2005-08-31 Derek Price <derek@ximbiot.com>
3180 * getdelim.c (getdelim): Return EOF on EOF.
3181 Reported by Larry Jones <lawrence.jones@ugs.com>.
3183 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3185 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3186 lengths fit in regoff_t; this isn't true if regoff_t is the same
3188 * regex.c (re_search_internal): 5th arg is LAST_START
3189 (= START + RANGE) instead of RANGE. This avoids overflow
3190 problems when regoff_t is the same width as size_t.
3191 All callers changed.
3192 (re_search_2_stub): Check for overflow when adding the
3193 sizes of the two strings.
3194 (re_search_stub): Check for overflow when adding START
3195 to RANGE; if it occurs, substitute the extreme value.
3197 2005-08-31 Jim Meyering <jim@meyering.net>
3199 * regcomp.c (search_duplicated_node): Make first pointer arg
3201 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3202 (register_state): Likewise.
3203 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3204 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3205 (group_nodes_into_DFAstates): Likewise.
3207 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3209 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3210 old glibc regex code mishandles strings longer than 2**31 bytes.
3211 This patch fixes this when the regex code is used in gnulib
3212 (i.e., outside glibc).
3214 This patch should not affect the use of the regex code inside
3215 glibc. No doubt this problem also needs to be handled for glibc
3216 as well, but the result will be an incompatible change to the
3217 glibc ABI, and the old ABI will have to be supported too. That
3218 can be the the subject for another patch.
3220 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3221 governing whether the rest of this patch is active. By default,
3222 the macro is disabled and the patch has no effect.
3223 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3224 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3225 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3226 (re_match_2, re_set_registers): Use the new types.
3227 * regex_internal.h (Idx, re_hashval_t): New types.
3228 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3230 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3231 (re_string_context_at, bin_tree_t, re_dfastate_t):
3232 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3233 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3234 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3235 (re_string_char_size_at, re_string_wchar_at):
3236 (re_string_elem_size_at):
3237 Use the new types and macros to port to 64-bit hosts.
3238 Use unsigned types for internal values, so that the code
3239 mostly works even for arrays larger than SSIZE_MAX.
3240 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3241 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3242 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3243 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3244 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3245 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3246 (calc_inveclosure, parse_dup_op, build_range_exp):
3247 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3248 (fetch_number, create_token_tree, mark_opt_subexp):
3250 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3251 (create_cd_newstate, re_string_allocate, re_string_construct):
3252 (re_string_realloc_buffers, build_wcs_upper_buffer):
3253 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3254 (re_string_reconstruct, re_string_peek_byte_case):
3255 (re_string_fetch_byte_case, re_string_context_at):
3256 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3257 (re_node_set_init_copy, re_node_set_add_intersect):
3258 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3259 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3260 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3261 (re_acquire_state, re_acquire_state_context, register_state):
3263 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3264 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3265 (re_search_internal, re_search_2_stub, re_search_stub)
3266 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3267 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3268 (update_cur_sifted_state, check_dst_limits):
3269 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3270 (check_subexp_limits, sift_states_bkref, merge_state_array):
3271 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3272 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3273 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3274 (expand_bkref_cache, check_node_accept_bytes):
3275 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3276 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3277 (acquire_init_state_context, check_halt_node_context):
3278 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3279 (sift_states_backward, clean_state_log_if_needed):
3280 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3281 (find_recover_state, transit_state_sb, transit_state_mb):
3282 (transit_state_bkref, build_trtable, match_ctx_clean):
3284 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3285 to work around an assumption that REG_MISSING is negative.
3287 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3288 (seek_collating_symbol_entry) [defined _LIBC]:
3289 (lookup_collation_sequence_value) [defined _LIBC]:
3290 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3291 Use prototypes rather than old-style function definitions.
3292 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3293 (transit_state_sb) [0]:
3294 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3296 * regexec.c (re_search_internal): Simplify update of rm_so and
3299 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3300 (optimize_subexps, lower_subexp):
3301 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3302 since the signed shift might overflow. Use 1u<<31 instead.
3303 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3304 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3307 * regcomp.c (optimize_subexps, lower_subexp):
3308 Use CHAR_BIT rather than 8, for clarity.
3309 * regexec.c (check_dst_limits_calc_pos_1):
3310 (check_subexp_matching_top): Likewise.
3311 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3312 have to worry about portability issues when shifting it left.
3313 Remove no-longer-needed test for table_size > 0.
3314 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3315 in a word, as the resulting behavior is undefined.
3316 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3317 in one case, a <= should have been an <, and in another case the
3318 whole test was missing.
3319 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3320 the standard name CHAR_BIT.
3321 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3322 this is not true on one's complement and signed-magnitude hosts.
3324 * regex_internal.h (re_sub_match_top_t): Remove unused member
3326 (struct re_dfa_t): Remove unused member states_alloc.
3327 * regcomp.c (init_dfa): Don't initialize unused members.
3329 2005-08-31 Bruno Haible <bruno@clisp.org>
3331 * strstr.c: Include <stddef.h>, for NULL.
3332 * strcasestr.c: Likewise.
3333 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3335 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3337 * iconvme.h: Add prototype for iconv_alloc.
3339 2005-08-29 Simon Josefsson <jas@extundo.com>
3341 * iconvme.c: Fix errno.
3343 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3345 * iconvme.c: Split iconv_string into iconv_alloc.
3347 2005-08-27 Jim Meyering <jim@meyering.net>
3349 * fopen-safer.c: Merge minor changes from coreutils.
3350 * dup-safer.c: Likewise.
3351 * fd-safer.c: Likewise.
3353 Merge from coreutils.
3354 * stdio--.h: New file.
3355 * stdlib--.h: New file.
3356 * mkstemp-safer.c: New file.
3358 GNU tar needs these.
3359 * pipe-safer.c: New file.
3360 * creat-safer.c: New file.
3361 * fcntl--.h (creat): Define to creat_safer.
3362 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3363 * unistd--.h (pipe): Define to pipe_safer.
3364 * unistd-safer.h: Declare pipe_safer.
3366 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3368 * regex_internal.h: Remove all references to
3369 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3371 (bitset_not, bitset_merge, bitset_not_merge):
3372 (bitset_mask, re_string_allocate, re_string_construct):
3373 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3374 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3375 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3376 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3377 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3378 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3379 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3380 (re_acquire_state_context):
3381 Remove unnecessary forward decls.
3382 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3383 Put __attribute at function definition,
3384 now that the function decl has been removed.
3385 * regex_internal.c (re_string_peek_byte_case):
3386 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3389 2005-08-26 Simon Josefsson <jas@extundo.com>
3391 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3392 Haible <bruno@clisp.org>.
3394 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3396 * regexec.c (set_regs): Don't alloca with an unbounded size.
3398 alloca modernization/simplification for regex.
3399 * regex.c: Remove portability cruft for alloca. This no longer
3400 needs to be at the start of the file, and can be moved into
3401 regex_internal.h and simplified.
3402 * regex_internal.h: Include <alloca.h>.
3403 (__libc_use_alloca) [!defined _LIBC]: New macro.
3404 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3405 now works outside glibc.
3407 2005-08-24 Simon Josefsson <jas@extundo.com>
3409 * getpass.c: Add WIN32 implementation. Conditionalize use of
3410 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3411 GLIBC specific code.
3413 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3415 Make regex safe for g++. This fixes one real bug (an "err"
3416 that should have been "*err"). g++ problem reported by
3418 * regex_internal.h (re_calloc): New macro, consistent with
3419 re_malloc etc. All callers of calloc changed to use re_calloc.
3420 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3421 not int. All callers changed.
3422 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3423 just use an array of size MB_LEN_MAX.
3424 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3425 (find_recover_state): Change "err" to "*err"; this fixes what
3426 appears to be a real bug.
3427 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3430 2005-08-25 Jim Meyering <jim@meyering.net>
3432 * open-safer.c: Include <config.h>.
3433 Otherwise, we'd lose LARGEFILE support in any file using
3436 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3438 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3439 * regex.h (regerror): Likewise.
3441 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3442 requires this. (The code never needed it.)
3444 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3445 All uses of recently-renamed identifiers changed to use the new,
3446 POSIX-compliant names. The code will build and run just fine
3447 without these changes, but it's better to eat our own dog food
3448 and use the standard-conforming names.
3450 * regex.h: Fix a multitude of POSIX name space violations.
3451 These changes have an effect only for programs that define
3452 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3453 do not change anything for programs compiled in the normal way.
3454 Also, there is no effect on the ABI.
3456 (_REGEX_SOURCE): New macro.
3457 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3458 defined and _GNU_SOURCE is not; this fixes a name space violation.
3460 Rename the following macros to obey POSIX requirements.
3461 The old names are still visible as macros if _REGEX_SOURCE is defined.
3462 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3463 RE_BACKSLASH_ESCAPE_IN_LISTS.
3464 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3465 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3466 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3467 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3468 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3469 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3470 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3471 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3472 (REG_INTERVALS): renamed from RE_INTERVALS.
3473 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3474 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3475 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3476 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3477 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3478 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3479 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3480 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3481 RE_UNMATCHED_RIGHT_PAREN_ORD.
3482 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3483 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3484 (REG_DEBUG): renamed from RE_DEBUG.
3485 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3486 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3487 unusual, since we can't clash with the POSIX REG_ICASE.
3488 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3489 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3490 (REG_NO_SUB): renamed from RE_NO_SUB.
3491 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3492 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3493 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3494 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3495 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3496 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3497 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3498 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3499 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3500 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3501 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3502 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3503 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3504 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3505 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3506 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3507 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3508 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3509 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3510 (REG_FIXED): Renamed from REGS_FIXED.
3511 (REG_NREGS): Renamed from RE_NREGS.
3513 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3514 of other REG_* macros, since POSIX says the user is allowed to
3515 #undef these macros selectively.
3517 (reg_errcode_t): Update comment stating what other tables need
3520 Rename the following enum values to obey POSIX requirements.
3521 The old names are still visible as macros.
3522 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3523 is not defined, since GNU is supposed to be a superset of POSIX as
3524 much as possible, and since we want reg_errcode_t to be a signed
3525 type for implementation consistency.
3526 (_REG_NOERROR): Renamed from REG_NOERROR.
3527 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3528 (_REG_BADPAT): Renamed from REG_BADPAT.
3529 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3530 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3531 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3532 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3533 (_REG_EBRACK): Renamed from REG_EBRACK.
3534 (_REG_EPAREN): Renamed from REG_EPAREN.
3535 (_REG_EBRACE): Renamed from REG_EBRACE.
3536 (_REG_BADBR): Renamed from REG_BADBR.
3537 (_REG_ERANGE): Renamed from REG_ERANGE.
3538 (_REG_ESPACE): Renamed from REG_ESPACE.
3539 (_REG_BADRPT): Renamed from REG_BADRPT.
3540 (_REG_EEND): Renamed from REG_EEND.
3541 (_REG_ESIZE): Renamed from REG_ESIZE.
3542 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3543 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3544 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3545 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3546 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3548 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3549 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3550 changed. But support the old name if the new one is not defined
3551 and if _REGEX_SOURCE.
3553 Change the following member names in struct re_pattern_buffer.
3554 The old names are still supported if !_REGEX_SOURCE.
3555 The new names are always supported, regardless of _REGEX_SOURCE.
3556 (re_buffer): Renamed from buffer.
3557 (re_allocated): Renamed from allocated.
3558 (re_used): Renamed from used.
3559 (re_syntax): Renamed from syntax.
3560 (re_fastmap): Renamed from fastmap.
3561 (re_translate): Renamed from translate.
3562 (re_can_be_null): Renamed from can_be_null.
3563 (re_regs_allocated): Renamed from regs_allocated.
3564 (re_fastmap_accurate): Renamed from fastmap_accurate.
3565 (re_no_sub): Renamed from no_sub.
3566 (re_not_bol): Renamed from not_bol.
3567 (re_not_eol): Renamed from not_eol.
3568 (re_newline_anchor): Renamed from newline_anchor.
3570 Change the following member names in struct re_registers.
3571 The old names are still supported if !_REGEX_SOURCE.
3572 The new names are always supported, regardless of _REGEX_SOURCE.
3573 (rm_num_regs): Renamed from num_regs.
3574 (rm_start): Renamed from start.
3575 (rm_end): Renamed from end.
3577 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3578 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3579 Prepend __ to parameter names.
3581 Undo yesterday's changes.
3583 2005-08-24 Jim Meyering <jim@meyering.net>
3585 Sync from coreutils.
3586 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3588 2005-08-21 Bruno Haible <bruno@clisp.org>
3590 * lock.h: Add multiple inclusion guard.
3591 * tls.h: Add multiple inclusion guard.
3593 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3595 * regex.h (REG_NOSYS)
3596 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3597 Define, since POSIX requires it as of 2001.
3598 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3599 New private symbol, used to keep the enum signed in all cases.
3600 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3601 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3603 * regex_internal.c (re_string_skip_chars, register_state):
3605 Remove forward decls; no longer needed now that we use prototypes.
3606 * regexec.c (acquire_init_state_context, check_halt_node_context):
3607 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3608 (clean_state_log_if_needed): Likewise.
3610 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3612 Fix problems reported by Sam Steingold in
3613 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3614 * regexec.c (sift_states_bkref): Fix portability bug: the code
3615 assumed that reg_errcode_t is a signed type, which is not
3616 necessarily true if _XOPEN_SOURCE is not defined.
3617 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3618 some compilers warn about it otherwise.
3620 2005-08-20 Jim Meyering <jim@meyering.net>
3622 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3623 of unused local, dfa.
3625 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3627 * regcomp.c (create_initial_state): Remove duplicate decl.
3628 (init_word_char, create_initial_state, duplicate_node_closure):
3629 (fetch_token, peek_token_bracket, build_range_exp):
3630 (build_collating_symbol): Remove forward decls; no longer needed
3631 now that we use prototypes.
3634 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3635 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3636 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3637 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3638 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3639 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3640 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3641 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3642 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3643 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3644 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3645 (build_charclass, build_charclass_op, fetch_number, create_tree):
3646 (create_token_tree, mark_opt_subexp, duplicate_tree):
3647 Use prototypes rather than old-style definitions.
3650 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3651 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3652 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3653 (re_string_reconstruct, re_string_peek_byte_case):
3654 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3655 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3656 (re_node_set_init_copy, re_node_set_add_intersect):
3657 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3658 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3659 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3660 (re_acquire_state, re_acquire_state_context, register_state):
3661 (create_ci_newstate, create_cd_newstate, free_state):
3663 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3664 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3665 (re_search_internal, prune_impossible_nodes):
3666 (acquire_init_state_context, check_matching, static):
3667 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3668 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3669 (update_regs, sift_states_backward, build_sifted_states):
3670 (clean_state_log_if_needed, merge_state_array):
3671 (update_cur_sifted_state, add_epsilon_src_nodes):
3672 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3673 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3674 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3675 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3676 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3677 (check_arrival, check_arrival_add_next_nodes):
3678 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3679 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3680 (check_node_accept_bytes, check_node_accept, extend_buffers):
3681 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3682 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3687 (re_string_allocate, re_string_construct, re_string_reconstruct):
3688 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3689 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3690 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3691 (re_string_context_at, re_string_peek_byte_case):
3692 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3693 is defined, since we now use prototypes always.
3695 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3696 C89 or better. All uses removed.
3698 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3700 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3701 [defined lint]: Suppress bogus uninitialized-variable warnings.
3703 * regcomp.c (duplicate_node): Return new index, not an error code,
3704 and let the caller return REG_ESPACE if out of space. This
3705 removes an uninitialied-variable warning with GCC 4.0.1, and also
3706 avoids taking the address of a local variable. All callers
3709 2005-08-19 Jim Meyering <jim@meyering.net>
3711 * regexec.c (proceed_next_node): Redo local variables to
3712 avoid GCC shadowing warnings.
3714 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3716 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3717 (re_node_set_insert_last, re_dfa_add_node):
3718 Rename local variables to avoid GCC shadowing warnings.
3720 2005-08-18 Bruno Haible <bruno@clisp.org>
3722 * strstr.c (strstr): Fix return value in multibyte case.
3723 * strcasestr.c (strcasestr): Likewise.
3725 2005-08-17 Jim Meyering <jim@meyering.net>
3727 Make the %s format (seconds since the epoch) work for a negative
3728 number and when used with a zero-padded field width, e.g. %015s.
3730 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3731 label so that it precedes the code to set `digits'. Otherwise,
3732 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3733 print `00-22'. Now, it prints `-0022', as it should.
3735 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3737 * regex.h: Remove useless space-before-tab. From coreutils.
3739 2005-08-17 Bruno Haible <bruno@clisp.org>
3741 * strcasestr.h: New file.
3742 * strcasestr.c: New file.
3744 2005-08-17 Bruno Haible <bruno@clisp.org>
3746 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3747 * strstr.c: Completely rewritten, with multibyte locale support.
3749 2005-08-17 Bruno Haible <bruno@clisp.org>
3751 * strcasecmp.c: Use mbuiter.h.
3753 2005-08-17 Bruno Haible <bruno@clisp.org>
3755 * mbuiter.h: New file.
3757 2005-08-16 Bruno Haible <bruno@clisp.org>
3759 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3761 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3762 NUL byte, not after it.
3764 2005-08-16 Bruno Haible <bruno@clisp.org>
3766 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3767 the valid ones. Makes the comparison operations transitive:
3768 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3769 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3771 2005-08-16 Bruno Haible <bruno@clisp.org>
3773 * strcase.h (strcasecmp): Add note in comments.
3774 * strncasecmp.c: Use code from strcasecmp.c.
3775 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3776 (strcasecmp): Work correctly in multibyte locales.
3778 2005-08-16 Bruno Haible <bruno@clisp.org>
3780 * strnlen1.h: New file.
3781 * strnlen1.c: New file.
3783 2005-08-16 Bruno Haible <bruno@clisp.org>
3785 * mbfile.h: New file.
3787 2005-08-16 Bruno Haible <bruno@clisp.org>
3789 * mbiter.h: New file.
3791 2005-08-16 Bruno Haible <bruno@clisp.org>
3793 * mbchar.h: New file.
3794 * mbchar.c: New file.
3796 2005-08-16 Bruno Haible <bruno@clisp.org>
3798 * tls.h: New file, from GNU gettext.
3799 * tls.c: New file, from GNU gettext.
3801 2005-08-15 Bruno Haible <bruno@clisp.org>
3803 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3806 2005-08-14 Jim Meyering <jim@meyering.net>
3808 Sync from coreutils.
3810 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3811 Use the hash-table-based cycle-detection code not just when
3812 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3813 Reported by James Youngman in
3814 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3815 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3816 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3817 This lets us compile with -DFTS_DEBUG, once again.
3818 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3819 * fts.c (fd_safer): Remove decl.
3820 Include fcntl--.h rather than unistd-safer.h
3821 (fts_safe_changedir): Don't call fd_safer; no longer needed
3822 now that we include fcntl--.h.
3824 2005-08-11 Simon Josefsson <jas@extundo.com>
3826 * readline.h, readline.c: New file.
3828 2005-08-11 Bruno Haible <bruno@clisp.org>
3830 * strnlen.h (strnlen): Change parameter name to match comment.
3832 2005-08-10 Simon Josefsson <jas@extundo.com>
3834 * strndup.c: Use strnlen.h.
3836 * strnlen.h: New file.
3838 2005-08-02 Simon Josefsson <jas@extundo.com>
3840 * getline.h, getline.c: Rewrite.
3842 * getdelim.h, getdelim.c: New files, ported from glibc.
3844 2005-07-31 Bruno Haible <bruno@clisp.org>
3846 * lock.h (gl_lock_initializer): New macro.
3847 (gl_lock_define_initialized): Use it.
3848 (gl_rwlock_initializer): New macro.
3849 (gl_rwlock_define_initialized): Use it.
3850 (gl_recursive_lock_initializer): New macro.
3851 (gl_recursive_lock_define_initialized): Use it.
3853 2005-07-26 Bruno Haible <bruno@clisp.org>
3855 * lock.h: Update from GNU gettext.
3856 * lock.c: Update from GNU gettext.
3858 2005-07-18 Bruno Haible <bruno@clisp.org>
3860 * lock.h (gl_once_t): New type.
3861 (gl_once_define, gl_once): New macros.
3862 * lock.c (fresh_once): New variable.
3863 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3866 2005-07-18 Simon Josefsson <jas@extundo.com>
3868 * check-version.c (check_version): Accept identical versions too.
3870 2005-07-18 Bruno Haible <bruno@clisp.org>
3872 * lock.h: New file, from GNU gettext.
3873 * lock.c: New file, from GNU gettext.
3875 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3877 * quotearg.c: Add translator comment suggested by Bruno Haible,
3878 with a minor change.
3880 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3882 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3883 copyright symbol and the year.
3884 * version-etc.c (COPYRIGHT_YEAR): New constant.
3885 (version_etc_va): Use parameterized copyright notice.
3886 Reword to conform to the current GNU coding standards.
3888 2005-07-11 Simon Josefsson <jas@extundo.com>
3890 * size_max.h: New file.
3892 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3894 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3897 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3898 and Paul Eggert <eggert@cs.ucla.edu>
3900 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3901 in wint_t, not wchar_t. Remove now-unnecessary cast.
3903 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3905 * regex.c, regex.h: Sync from libc.
3906 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3907 New files, synced from libc, except that regex_internal.h
3908 currently has a small porting fix.
3910 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3912 Remove the dependency of the strftime module on the tzset module.
3913 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3914 Copy the input structure, to work around some of the bug with
3915 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3916 Solaris releases, you should also use the tzset module, but we won't
3917 require it as a dependency any more since we don't want LGPLed code
3918 to depend on GPLed code.
3920 2005-07-02 Jim Meyering <jim@meyering.net>
3922 * backupfile.c (backup_args): Change a `0' to NULL.
3924 2005-07-01 Jim Meyering <jim@meyering.net>
3926 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3927 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3928 * save-cwd.c, tempname.c:
3929 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3930 and don't include <sys/file.h>).
3932 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3934 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3935 declares only 'struct timespec;' (!).
3937 2005-06-29 Jim Meyering <jim@meyering.net>
3939 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3940 type name. Use the variable name instead.
3941 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3943 2005-06-28 Simon Josefsson <jas@extundo.com>
3945 * check-version.h, check-version.c: New files.
3947 2005-06-28 Simon Josefsson <jas@extundo.com>
3949 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3950 collision with global variable. Better indentation. Don't
3951 increment buffer pointer beyond buffer end. Based on comments
3952 from Paul Eggert <eggert@cs.ucla.edu>.
3956 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3958 * canon-host.c (canon-host): Append trailing "," to 0 in
3959 initializer of struct addrinfo, as an indication that we don't
3960 care how many members the structure has.
3962 2005-06-24 Derek Price <derek@ximbiot.com>
3963 and Bruno Haible <bruno@clisp.org>
3965 Remove stat module & update lstat.
3966 * stat.c: Remove this file...
3967 (slash_aware_lstat): ...moving this content and its support...
3968 * lstat.c (rpl_lstat): ...into here.
3969 * lstat.h: New file.
3971 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3973 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3974 (ranged_convert): Don't save conversion in a temporary struct.
3975 This causes a warning with GCC 4.0.0, and anyway in the typical
3976 case it's not worth the extra 100 bytes or so of code.
3977 (ranged_convert, __mktime_internal): When calling a function via a
3978 pointer P, use P () rather than (*P) (), as we now assume C89 or
3981 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3983 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3984 "who -r" failed to give output. Problem reported by Tim Waugh.
3986 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3987 (xcalloc): Use it to avoid needless tests.
3988 Problem reported by Jim Meyering.
3990 2005-06-16 Jim Meyering <jim@meyering.net>
3992 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3993 when either N or S is zero.
3995 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3997 * argp.h (__option_is_short): Check upper limit of
3998 __key. Isprint() requires its argument to have the value
3999 of an unsigned char or EOF.
4001 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4003 * fnmatch.c (fnmatch): If there is an encoding error in a
4004 multibyte string or pattern, fall back on unibyte matching.
4005 Problem reported by James Youngman.
4007 2005-06-08 Bruno Haible <bruno@clisp.org>
4009 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4012 2005-06-08 Bruno Haible <bruno@clisp.org>
4014 * csharpcomp.h: New file, from GNU gettext.
4015 * csharpcomp.c: New file, from GNU gettext.
4016 * csharpcomp.sh.in: New file, from GNU gettext.
4018 2005-06-07 Derek Price <derek@ximbiot.com>
4021 * glob_.h: Indent nested #ifdef.
4023 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4025 Sync from coreutils.
4026 Use "file name" when talking about file names, instead of "filename"
4027 or "path", as per the GNU coding standards.
4028 * mkdir-p.c: Renamed from makepath.c.
4029 (make_dir_parents): Renamed from make_path. All callers changed.
4030 * mkdir-p.h: Likewise. All includers changed.
4031 * filenamecat.c: Renamed from path-concat.c.
4032 (file_name_concat): Renamed from path_concat. All callers changed.
4033 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4034 * filenamecat.h: Likewise. All includers changed.
4035 * acl.c: Don't use "path" or "filename" to mean "file name"
4036 in comments or local variable names.
4037 * basename.c: Likewise.
4038 * canonicalize.c, canonicalize.h: Likewise.
4039 * dirname.c, dirname.h: Likewise.
4040 * euidaccess.c: Likewise.
4041 * exclude.c: Likewise
4042 * fnmatch_.h, fnmatch_loop.c: Likewise.
4043 * fsusage.c, fsuage.h: Likewise.
4044 * fts.c, fts_.h: Likewise.
4045 * getcwd.c: Likewise.
4046 * getloadavg.c: Likewise.
4047 * mkstemp.c: Likewise.
4048 * mountlist.c, mountlist.h: Likewise.
4049 * openat.c, openat.h: Likewise.
4050 * readlink-stub.c: Likewise.
4051 * readutmp.c, readutmp.h: Likewise.
4052 * rename.c: Likewise.
4053 * rmdir.c: Likewise.
4055 * savedir.c: Likewise.
4056 * stripslash.c: Likewise.
4057 * tempname.c: Likewise.
4058 * xreadlink.c: Likewise.
4059 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4061 * exclude.h: Likewise.
4063 * euidaccess.c (getuid, getgid, getuid, getegid)
4064 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4065 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4066 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4067 * pathmax.h: Include <limits.h> unconditionally, since other
4068 files have been getting away with it for years (MORE/BSD 4.3
4070 * userspec.c (getpwnam, getgrnam, getgrgid)
4071 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4073 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4074 Define to 256, not 255, as per modern POSIX.
4076 2005-06-01 Bruno Haible <bruno@clisp.org>
4078 * csharpexec.h: New file, from GNU gettext.
4079 * csharpexec.c: New file, from GNU gettext.
4080 * csharpexec.sh.in: New file, from GNU gettext.
4082 2005-05-31 Derek Price <derek@ximbiot.com>
4083 Paul Eggert <eggert@cs.ucla.edu>
4086 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4088 2005-05-29 Derek Price <derek@ximbiot.com>
4089 Paul Eggert <eggert@cs.ucla.edu>
4091 * glob_.h, glob.c: New files.
4093 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4095 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4097 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4098 the configuration hassle isn't worth it.
4099 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4100 (LONGEST_MODIFIER, PRIuMAX): Remove.
4102 2005-05-27 Bruno Haible <bruno@clisp.org>
4104 * getlogin_r.h: Remove second include of <stddef.h>.
4106 2005-05-25 Bruno Haible <bruno@clisp.org>
4107 Derek Price <derek@ximbiot.com>
4109 * getlogin_r.h: Simplify API documentation.
4111 2005-05-25 Derek Price <derek@ximbiot.com>
4112 Paul Eggert <eggert@cs.ucla.edu>
4114 * getlogin_r.c, getlogin_r.h: New files.
4116 2005-05-22 Bruno Haible <bruno@clisp.org>
4118 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4119 Also include <sys/param.h> if it defines MIN, MAX.
4120 Based on a patch by Derek Price <derek@ximbiot.com>.
4122 2005-05-22 Bruno Haible <bruno@clisp.org>
4124 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4125 (INT64_MIN): Fix definition.
4126 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4128 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4129 NEED_SIGNED_INT_TYPES.
4131 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4132 HAVE_SYSTEM_INTTYPES.
4134 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4136 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4137 so that unistd-safer.h (GPL'ed code) need not be included.
4139 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4142 * fts.c: Don't include "cycle-check.h" or "hash.h".
4143 (setup_dir, free_dir): New functions.
4144 (enter_dir, leave_dir): Define trivial
4145 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4146 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4147 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4148 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4149 Move to fts-cycle.c.
4150 (fts_open): Use setup_dir.
4151 (fts_close): Use free_dir.
4152 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4153 This adds a label and some gotos, but the alternatives were messier.
4154 Check for memory allocation failure when entering a dir.
4155 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4156 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4157 (FTS): New member fts_cycle, that is a union that contains the
4158 old active_dir_ht and cycle_state. All uses changed to mention
4159 fts_cycle.ht and fts_cycle.state.
4160 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4161 fts.c, with the following changes:
4162 (setup_dir, free_dir): New functions.
4163 (enter_dir): Now returns bool. Return true if successful, false
4164 if memory exhausted. All callers changed.
4165 Do not bother partly cleaning up on
4166 memory allocation failure; that is free_dir's job.
4167 However, free ad if hash_insert fails, to avoid memory leak.
4168 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4169 fts->fts_options to see which union member to use.
4171 2005-05-20 Jim Meyering <jim@meyering.net>
4173 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4174 Now a macro, to pacify GCC.
4176 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4178 * chown.c (rpl_chown): Return -1 on failure.
4180 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4182 * canonicalize.c: Include canonicalize.h first, to test interface.
4183 Include <stddef.h> unconditionally, since we assume C89 now.
4184 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4185 * fts.c: Include fts_.h first, to check interface.
4186 Do not include intprops.h; no longer needed.
4187 Include cycle-check.h and hash.h, since fts_.h no longer does.
4188 Remove unnecessary casts of closedir to void.
4189 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4190 decide whether to decrement nlinks.
4191 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4192 (FTS): Use struct hash_table * instead of Hash_table, so that
4193 we no longer need to include hash.h here.
4195 2005-05-17 Jim Meyering <jim@meyering.net>
4197 * fts.c, fts_.h: New files, from coreutils.
4199 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4201 Sync from coreutils.
4202 * unlinkdir.c, unlinkdir.h: New files.
4203 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4204 regex.h, unlocked-io.h, xtime.h:
4205 White space changes only.
4206 * makepath.c (make_path): Port to hosts where leading "//" is special.
4207 * yesno.c: Include getline.h, not ctype.h.
4208 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4209 Use getline to remove arbitrary restriction on response length.
4211 2005-05-13 Bruno Haible <bruno@clisp.org>
4213 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4214 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4215 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4216 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4217 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4218 Add support for 64-bit integers in the MSVC compiler.
4220 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4222 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4223 Change the initial comment to refer to GPL, not LGPL.
4224 gnulib-tool will change it to LGPL as needed.
4226 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4227 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4228 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4229 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4230 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4231 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4232 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4233 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4234 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4235 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4236 concatpath.c, config.charset, copy-file.c, copy-file.h,
4237 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4238 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4239 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4240 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4241 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4242 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4243 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4244 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4245 full-read.c, full-read.h, full-write.c, full-write.h,
4246 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4247 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4248 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4249 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4250 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4251 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4252 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4253 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4254 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4255 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4256 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4257 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4258 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4259 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4260 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4261 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4262 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4263 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4264 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4265 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4266 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4267 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4268 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4269 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4270 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4271 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4272 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4273 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4274 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4275 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4276 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4277 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4278 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4279 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4280 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4281 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4282 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4283 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4284 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4285 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4286 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4287 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4288 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4289 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4290 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4291 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4292 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4293 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4294 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4295 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4296 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4297 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4298 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4299 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4300 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4301 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4302 Update FSF postal mail address.
4304 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4306 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4307 specified in ai_socktype. Fix invalid ai_protocol
4308 check. ai_protocol is usually set to 0 or depending on
4309 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4310 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4311 ai_socktype / ai_protocol in the returned addrinfo structure.
4313 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4314 Bruno Haible <bruno@clisp.org>
4316 * inet_ntop.h: New file.
4317 * inet_ntop.c: New file, from glibc with modifications.
4319 2005-05-08 Jim Meyering <jim@meyering.net>
4321 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4323 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4325 Merge from coreutils. Among other things,
4326 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4327 * fd-safer.c: New file.
4328 * fcntl-safer.h, open-safer.c: Remove.
4329 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4330 * dup-safer.c: Include unistd-safer.h first.
4331 Don't include errno.h.
4332 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4333 * file-type.h: Don't assume invoker included sys/stat.h first.
4334 * file-type.c: Rely on file-type.h change.
4335 * getloadavg.c: Include unistd-safer.h.
4336 (getloadavg): Use safer open.
4337 * getusershell.c: Include "stdio-safer.h".
4338 (getusershell): Use safer fopen.
4339 * long-options.c (long_options): Use NULL rather than 0.
4340 * modechange.h (mode_free): Remove; all callers changed to invoke
4342 * modechange.c: Likewise.
4343 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4344 (MODE_DONE): New constant.
4345 (struct mode_change): Remove 'next' member.
4346 (make_node_op_equals): New function; like the old one of the
4347 same name, except it allocates an array.
4348 (mode_compile, mode_create_from_ref): Use it.
4349 (mode_compile): Allocate result as an array, not a linked list.
4350 Parse octal string ourself, so that we catch mistakes like "+0".
4351 (mode_adjust): Arg is an array, not a linked list.
4352 * modechange.c: Include stat-macros.h, xalloc.h.
4353 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4354 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4355 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4356 Remove. This is now stat-macros.h's job.
4357 (talloc): Remove. All callers replaced by xalloc, so that
4358 our invokers don't have to worry about reporting memory failures.
4359 (make_node_op_equals): Remove.
4360 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4362 (struct mode_change): Moved here from modechange.h.
4363 (mode_append_entry): Remove.
4364 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4365 apps to have incorrect behavior. Use simpler algorithm for head
4366 and tail. Don't futz with umask; that's now the job of mode_adjust.
4367 Detect more invalid usages rather than having somewhat-random behavior.
4368 Don't insert an "a=" action, as that leads to incorrect behavior.
4369 (mode_compile, mode_create_from_ref): Return NULL on error instead
4370 of an enum, since now there's only one way to have an error. All
4372 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4373 at the correct time. Simplify calculation of "+u" and its ilk.
4374 Don't mishandle "+X".
4375 (mode_free): Remove "register" and localize decls.
4376 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4377 (struct mode_change): Move to modechange.c; callers don't
4378 need to see this stuff.
4379 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4380 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4381 (mode_change, mode_adjust): Reflect the new signatures noted above.
4382 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4383 that might redefine system include files.
4384 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4385 (my_usleep): Use NULL rather than (void *) 0.
4386 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4387 Use siginterrupt to specify that system calls should be interrupted.
4388 (rpl_nanosleep): Move initialization of suspended closer to call of
4390 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4391 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4392 (desirable_utmp_entry): New function.
4393 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4394 using x2nrealloc, to simplify logic.
4395 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4396 size calculation. Do not assume utmp file is a regular file.
4397 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4398 (READ_UTMP_CHECK_PIDS): New constant.
4399 * save-cwd.c: Include unistd-safer.h.
4400 (save_cwd): Use fd_safer.
4401 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4402 [!_LIBC] Include "stat-macros.h" instead.
4403 * unistd-safer.h (fd_safer): New decl.
4405 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4407 * byteswap_.h: New file.
4409 2005-04-25 Albert Chin <china@thewrittenword.com>
4411 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4414 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4416 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4417 that "UTC +1 second" continues to work. Problem reported
4419 (relunit_snumber): New rule.
4422 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4424 * getdate.y (universal_time_zone_table): New constant.
4425 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4426 universal_time_zone_table.
4427 (lookup_zone): Prefer universal_time_zone_table to
4428 local_time_zone_table, so that "GMT" time stamps are allowed in
4429 London during the summer. Problem reported by Ian Abbott.
4431 2005-04-12 Jim Meyering <jim@meyering.net>
4433 * human.c (humblock): Set *options even when returning due to
4434 xstrtoumax conversion failure. Thanks to a used-uninitialized
4437 2005-04-09 Jim Meyering <jim@meyering.net>
4439 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4440 -Wuninitialized: initialize tm0.tm_year.
4442 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4444 * getdate.y (parser_control): rels_seen is now a boolean, not a
4445 count, since there's no maximum. All uses changed.
4446 Add member dsts_seen.
4447 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4449 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4450 Use pc_rels_seen to decide whther a date is absolute.
4452 * getdate.y (number): Don't overwrite year.
4453 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4456 2005-04-02 Simon Josefsson <jas@extundo.com>
4458 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4459 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4461 2005-03-27 Jim Meyering <jim@meyering.net>
4463 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4465 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4467 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4468 "one's complement" -> "ones' complement" in comment, as per Knuth.
4469 "value of type" -> "type or expression" in comment.
4470 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4472 2005-03-26 Jim Meyering <jim@meyering.net>
4475 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4476 Correct typos: s/or/of/.
4478 2005-03-23 Jim Meyering <jim@meyering.net>
4480 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4482 2005-03-21 Jim Meyering <jim@meyering.net>
4484 Changes imported from coreutils.
4486 * cycle-check.c: Don't include xalloc.h.
4488 * path-concat.c: Don't include assert.h.
4489 (path_concat): Remove assertion that would have triggered
4490 for ABASE starting with more than one slash.
4491 Reported by Andreas Schwab.
4493 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4494 properly when ABASE is an absolute file name.
4495 Correct the description of this function.
4497 Add an assertion and a test driver.
4498 This fixes a bug introduced on 2004-07-02.
4499 Andreas Schwab reported the resulting failure of cp --parents:
4500 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4502 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4504 * strftime.c (my_strftime): If the underlying strftime returns 0
4505 (which shouldn't happen), generate nothing instead of returning 0
4506 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4508 2005-03-16 Bruno Haible <bruno@clisp.org>
4510 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4512 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4514 * strftime.c (my_strftime): Prepend space to format so that we can
4515 reliably distinguish strftime failure from empty output on POSIX
4518 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4520 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4521 (iconv_string): Don't guess a size-zero buffer, as that might cause
4522 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4523 result would be 'too large', where 'too large' is (heuristically)
4524 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4525 overflow concerns. This will prevent some unwanted malloc failures
4526 when the inputs are very large.
4528 2005-03-15 Bruno Haible <bruno@clisp.org>
4530 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4533 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4536 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4538 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4540 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4541 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4543 * strtol.c: Likewise.
4545 2005-03-14 Simon Josefsson <jas@extundo.com>
4547 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4550 2005-03-14 Jim Meyering <jim@meyering.net>
4552 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4553 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4554 to be nonzero so that we (and caller) can detect the difference
4555 between a valid zero-length expansion and an error return, even
4556 when the underlying strftime fails before writing anything into
4559 2005-03-10 Jim Meyering <jim@meyering.net>
4561 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4562 so that this module works on systems without fchdir.
4564 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4566 Factor int-properties macros into a single file, except for
4567 glibc-related files.
4568 * intprops.h: New file.
4569 * getloadavg.c: Include it instead of limits.h.
4570 (INT_STRLEN_BOUND): Remove.
4571 * human.c: Include intprops.h.
4572 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4573 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4574 * inttostr.h: Include intprops.h instead of limits.h.
4575 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4576 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4577 for consistency with intprops.h.
4578 (time_t_is_integer, twos_complement_arithmetic): Use them.
4579 * sig2str.h: Include <signal.h>, intprops.h.
4580 (INT_STRLEN_BOUND): Remove.
4581 * strftime.c (TYPE_SIGNED): Remove.
4582 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4583 * strtol.c: Adjust comments to match intprops.h.
4584 * userspec.c: Include intprops.h.
4585 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4586 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4587 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4588 instead of rolling our own expressions.
4589 * xstrtol.c: Include xstrtol.h first, to test interface.
4591 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4593 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4594 the right thing even if adding 1900 would overflow. Similarly
4595 for tm_mon + 1 and tm_yday + 1.
4596 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4597 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4598 (DO_SIGNED_NUMBER): New macro.
4599 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4601 2005-03-07 Bruno Haible <bruno@clisp.org>
4603 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4605 2005-03-03 Derek R. Price <derek@ximbiot.com>
4606 Bruno Haible <bruno@clisp.org>
4608 * pagealign_alloc.h: New file.
4609 * pagealign_alloc.c: New file.
4611 2005-01-28 Bruno Haible <bruno@clisp.org>
4613 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4616 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4618 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4619 The workaround isn't strictly needed for POSIX conformance, and
4620 it's too much of a pain to configure and maintain. We'll ask
4621 people to fix their kernels instead.
4622 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4623 (NANOSLEEP_BUG_WORKAROUND): Remove.
4624 (xnanosleep): Remove the workaround.
4626 2005-02-12 Bruno Haible <bruno@clisp.org>
4628 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4630 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4632 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4633 * timespec.h (gettime): Return void, since it always
4634 succeeds now. All uses changed.
4635 * gettime.c (gettime) Likewise.
4636 [HAVE_NANOTIME]: Prefer nanotime.
4637 Assume gettimeofday succeeds, as POSIX requires.
4638 Assime time () succeeds, since other code already does.
4639 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4640 (timespec_subtract): Remove.
4641 (NANOSLEEP_BUG_WORKAROUND): New constant.
4642 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4643 things considerably. Use it only on GNU/Linux hosts, since the
4644 workaround shouldn't be needed elsewhere.
4646 2005-02-24 Bruno Haible <bruno@clisp.org>
4648 * gettext.h: Update from GNU gettext 0.14.2.
4650 2005-02-24 Bruno Haible <bruno@clisp.org>
4652 * localcharset.c: Update from GNU gettext 0.14.2.
4653 * config.charset: Update from GNU gettext 0.14.2.
4655 2005-02-22 Simon Josefsson <jas@extundo.com>
4657 * iconvme.h, iconvme.c: New files, from libc.
4659 2005-02-20 Neil Conway <neilc@samurai.com>
4661 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4662 returned by OSX/Darwin if the specified buffer is not large
4663 enough for the hostname.
4665 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4667 * memrchr.h: New file.
4668 * chdir-long.c: Include it.
4669 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4670 Don't bother including stddef.h.
4672 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4674 * argp-help.c (__argp_help): Create a fake struct argp_state and
4675 pass it to _help, otherwise the latter coredumps trying to
4676 dereference state.root_argp.
4678 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4680 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4682 Include <sys/types.h>, for dev_t.
4683 (ME_DUMMY, ME_REMOTE): Move from here....
4684 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4685 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4687 Include mountlist.h first, to test the interface.
4689 2005-01-29 Bruno Haible <bruno@clisp.org>
4691 * progname.c (program_name): Initialize.
4692 Needed when linking statically on MacOS X.
4694 2005-01-28 Bruno Haible <bruno@clisp.org>
4696 * javacomp.sh.in: New file, from GNU gettext.
4697 * javacomp.h: New file, from GNU gettext.
4698 * javacomp.c: New file, from GNU gettext.
4700 2005-01-26 Bruno Haible <bruno@clisp.org>
4702 * javaexec.sh.in: New file, from GNU gettext.
4703 * javaexec.h: New file, from GNU gettext.
4704 * javaexec.c: New file, from GNU gettext.
4706 2005-01-26 Simon Josefsson <jas@extundo.com>
4708 * gai_strerror.c: Use GPL in header.
4710 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4712 * argp-help.c (hol_entry_help): Avoid using non-constant
4713 initializers for struct pentry_state.
4714 (__argp_error): Check return value of __asprintf
4715 (__argp_failure): Translate error message
4717 * argp-parse.c: Removed braces around the expansion of N_()
4719 2005-01-21 Jim Meyering <jim@meyering.net>
4721 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4722 same value as for Solaris 9.
4724 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4725 component length. This included changing the parameter to be
4726 of type `char *' rather than `char const *'.
4727 * chdir-long.h (chdir_long): Update prototype.
4729 * openat.c (fdopendir, fstatat): New functions.
4730 * openat.h: Include headers required for use of DIR and struct stat.
4731 [AT_SYMLINK_NOFOLLOW]: Define.
4732 (fdopendir, fstatat): Add prototypes.
4734 2005-01-21 Bruno Haible <bruno@clisp.org>
4736 * classpath.h: New file, from GNU gettext.
4737 * classpath.c: New file, from GNU gettext.
4739 2005-01-20 Simon Josefsson <jas@extundo.com>
4741 * version-etc-fsf.c: New file, with version_etc_copyright.
4742 * version-etc.c: Remove version_etc_copyright.
4743 * version-etc.h (version_etc_copyright): Use [] instead of * in
4744 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4746 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4748 * save-cwd.c (save_cwd): Remove code to support the case
4749 where fchdir is missing or flaky.
4751 2005-01-20 Simon Josefsson <jas@extundo.com>
4753 * base64.h (isbase64): Add.
4755 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4756 using a unsigned prototype, don't inline.
4757 (base64_decode): Use it.
4759 2005-01-19 Bruno Haible <bruno@clisp.org>
4761 * sh-quote.h: New file, from GNU gettext.
4762 * sh-quote.c: New file, from GNU gettext.
4764 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4766 Merge changes from coreutils, as described below in several
4767 changelogs dated today.
4769 * save-cwd.c: Include "save-cwd.h" before other include files.
4770 (O_DIRECTORY): Remove; not needed here, since "." must be
4771 a directory. All uses removed.
4772 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4773 universal on Suns, and we also need to test for IRIX.
4774 Revamp code to use 'if' rather than '#if'.
4775 Avoid unnecessary comparison of cwd->desc to 0.
4777 * utimens.c (futimens): Robustify the previous patch, by checking
4778 for known valid error numbers rather than observed invalid ones.
4780 2005-01-18 Jim Meyering <jim@meyering.net>
4782 * version-etc.c (version_etc_copyright): Update copyright date.
4784 * utimens.c (futimens): Account for the fact that futimes
4785 can also fail with errno == ENOSYS or errno == ENOENT.
4786 Patch from Dmitry V. Levin.
4788 Change the name of the robust chdir function from chdir to chdir_long.
4789 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4790 (restore_cwd): Use chdir_long, not chdir.
4791 * chdir-long.c: Renamed from chdir.c.
4792 * chdir-long.h: Renamed from chdir.h.
4793 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4796 2005-01-18 Bob Proulx <bob@proulx.com>
4798 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4799 offsetof() macro construct to avoid compile failure with native HP-UX
4800 11.0 ANSI C compiler.
4802 2005-01-06 Bruno Haible <bruno@clisp.org>
4804 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4805 because stpncpy.m4 takes care of it.
4807 2004-01-24 Bruno Haible <bruno@clisp.org>
4809 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4811 2003-10-09 Bruno Haible <bruno@clisp.org>
4813 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4815 2005-01-06 Bruno Haible <bruno@clisp.org>
4817 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4818 * fwriteerror.c: Include <stdbool.h>.
4819 (fwriteerror): At the end, close the file stream. Record whether
4820 stdout was already closed.
4822 2004-05-27 Bruno Haible <bruno@clisp.org>
4824 * execute.c (environ): Declare if needed.
4825 * pipe.c (environ): Likewise.
4826 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4828 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4830 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4831 definitions to be after all include files, to avoid collisions.
4832 Problem reported by Bob Proulx.
4834 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4836 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4837 not needed. This removes a dependency on the gettext module.
4838 [defined _LIBC]: Do not include <libintl.h>; not needed.
4840 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4842 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4845 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4847 * argp-parse.c: Include <stddef.h>.
4848 (alignof, alignto): New macros.
4849 (parser_init): Don't assume that void * is aligned sufficiently
4852 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4853 need to extend the stack.
4854 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4857 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4859 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4861 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4863 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4864 Remove now-obsolete comment about AIX.
4865 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4866 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4867 (YYMAXDEPTH): New macro.
4869 2004-12-18 Bruno Haible <bruno@clisp.org>
4871 * fatal-signal.c (fatal_signals): Make non-const.
4872 (init_fatal_signals): New function.
4873 (uninstall_handlers, install_handlers): Ignore signals that were set to
4875 (at_fatal_signal): Call init_fatal_signals.
4876 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4878 Reported by Paul Eggert.
4880 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4882 * getdate.y (textint): New member "negative".
4883 (time_zone_hhmm): New function.
4884 Expect 14 shift-reduce conflicts, not 13.
4885 (o_colon_minutes): New rule.
4886 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4887 (yylex): Set the "negative" member of signed numbers.
4889 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4891 Changes imported from coreutils.
4892 * hard-locale.c: Assume <locale.h> exists.
4894 (GLIBC_VERSION): New macro.
4895 (hard_locale): Assume setlocale exists.
4896 Rewrite to avoid #ifdef.
4897 Use strdup rather than malloc + strcpy.
4898 * human.c: Assume <locale.h> exists.
4899 (human_readable): Assume localeconv exists.
4901 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4903 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4904 convert T2, not T. (Imported from libc.)
4906 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4908 * getcwd.c (is_ENAMETOOLONG): New macro.
4909 (__getcwd.c): Don't restore errno; glibc doesn't.
4910 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4911 first, falling back to our code only if its results look suspicious.
4912 Ensure that the resulting buffer is only as large as necessary.
4914 * readutmp.c: Include readutmp.h first.
4915 Include <errno.h>, since readutmp.h no longer does that.
4916 * readutmp.h: Don't include <errno.h>,
4917 <sys/param.h>, <time.h>; not needed to establish interface.
4918 (errno): Remove decl.
4919 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4920 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4921 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4923 2004-11-28 Simon Josefsson <jas@extundo.com>
4925 * base64.h, base64.c: New file.
4927 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4929 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4931 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4933 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4934 HP's ANSI C compiler.
4935 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4936 Declaring int functions causes warnings on some modern systems and
4937 shouldn't be needed to compile on ancient ones.
4938 * same.c (MIN) [defined MIN]: Don't define, since it's already
4941 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4942 with the following changes.
4943 (__set_errno): Parenthesize properly.
4944 Include <stdbool.h>.
4945 (MIN, MAX, MATCHING_INO): New macros.
4946 (__getcwd): Define with prototype, not K&R form.
4947 Use heuristics to allocate default buffer on stack if possible.
4948 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4949 behavior, and to avoid the PATH_MAX limit when computing
4951 Use MATCHING_INO to compare inode number to file.
4952 Check for arithmetic overflow in size calculations.
4953 Fix bug in reallocation of dot array that caused getcwd to fail
4954 on directories nested deeper than 75.
4955 Be more careful about saving errno on error.
4956 Do not use realloc; use only free+malloc, as this is a bit
4957 more flexible and avoids a needless copy operation.
4958 Do not inspect st_dev and st_ino for symbolic links; POSIX
4959 doesn't specify the latter.
4960 Check for closedir errors.
4961 Avoid needless casts.
4962 Use "#ifdef weak_alias" around weak_alias, to be like other
4964 The following changes to getcwd.c have effect only when used in
4965 gnulib; they have no effect inside glibc proper.
4966 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4967 as alloca isn't used.
4968 (alloca, __alloca): Likewise.
4969 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4970 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4971 unconditionally, as gnulib assumes C89 or better.
4972 Do not include <sys/param.h>.
4973 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4974 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4976 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4977 Include <dirent.h> in a way that is compatible with modern Autoconf.
4978 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4979 New macros, if not already defined.
4980 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4981 Use "_LIBC", not "defined _LIBC", for consistency.
4982 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4984 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4985 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4986 * xgetcwd.c: David MacKenzie's old code was removed, so give
4987 credit only to Jim Meyering and adjust the copyright dates.
4988 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4989 <stdlib.h>, <unistd.h>, "pathmax.h".
4990 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4991 (INITIAL_BUFFER_SIZE): Remove.
4992 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4994 2004-11-23 Jim Meyering <jim@meyering.net>
4996 * getopt_.h: Remove trailing blanks.
4998 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5000 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5001 (futimens): New function, which uses futimes if available.
5002 (futimens, utimens): Support timespec==NULL, with same semantics
5003 as utime and utimens.
5004 * utimens.h (futimens): New decl.
5006 2004-11-23 Jim Meyering <jim@meyering.net>
5008 * __fpending.c: Add comment.
5010 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5012 * getopt_.h: Re-addition of __getopt_argv_const caused
5013 redefinition warnings. To avoid them, include the defines
5014 in `#if !defined __need_getopt ... #endif'. The only place
5015 where __getopt_argv_const is used is in definitions
5016 of getopt_long and getopt_long_only below, which are as well
5017 protected by `#ifndef __need_getopt'.
5018 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5019 __need_getopt after including <stdio.h> and <unistd.h> These
5020 headers might have defined it.
5022 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5024 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5026 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5027 optopt): Use them instead of invoking ## directly; otherwise, the
5028 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5030 2004-11-19 Bruno Haible <bruno@clisp.org>
5032 * strtok_r.c: Move comments from here...
5033 * strtok_r.h: ... to here.
5035 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5037 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5038 might fail. Problem reported by Yoann Vandoorselaere.
5039 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5040 that mishandle size_t overflow.
5042 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5044 * canon-host.c: Include "strdup.h".
5045 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5046 Use strdup instead of malloc/strcpy to duplicate strings.
5048 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5049 (human_space_before_unit): New constant.
5050 * human.c (human_readable): Support it.
5052 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5053 (xgetcwd): Set errno correctly when failing.
5054 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5055 the failure is actually due to a PATH_MAX problem.
5057 Further getopt changes to make it more likely that glibc will
5058 buy the changes back.
5059 * getopt.c (POSIXLY_CORRECT): New constant.
5060 (getopt): Use it, so to preserve glibc semantic
5061 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5062 when compiling for libc.
5063 * getopt_.h (__getopt_argv_const): Bring it back.
5064 (getopt_long, getopt_long_only): Use it.
5066 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5067 New arg POSIXLY_CORRECT. All callers changed.
5068 (getopt): Argv is now char * const *, as per standard.
5069 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5070 not char *__getopt_argv_const *.
5071 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5072 _getopt_long_only_r): Likewise.
5073 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5074 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5075 _getopt_long_r, _getopt_long_only_r): Likewise.
5076 * getopt_.h (__getopt_argv_const): Remove.
5077 (getopt): Argv is now char * const *, as per standard.
5079 * getdate.y (tORDINAL): New token.
5080 (day, relunit): Allow it for relative times.
5081 (relative_time_table): Use tORDINAL for ordinals.
5083 2004-11-15 Jim Meyering <jim@meyering.net>
5085 * closeout.c: Include "__fpending.h" once again.
5086 Include <stdbool.h>.
5087 (close_stdout): Don't fail just because stdout was closed initially,
5088 since some programs don't write to stdout in the normal course of
5089 operation (other than --version and --help), and we don't want this
5090 function to make e.g. `touch file >&-' fail.
5091 But do fail if it was closed and someone has tried to write to it.
5092 E.g., `printf foo >&-' must fail.
5094 2004-11-11 Simon Josefsson <jas@extundo.com>
5096 * strtok_r.h, strtok_r.c: New file.
5098 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5100 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5101 we can stop lying to compilers about the constness of argv when we
5102 are compiled outside glibc.
5103 (getopt, getopt_long, getopt_long_only): Use it.
5104 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5106 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5107 _getopt_long_only_r): Likewise.
5108 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5109 _getopt_long_only_r): Likewise.
5111 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5112 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5113 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5114 the other external symbols.
5115 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5116 declaration, since the above renaming now works around collisions.
5118 2004-11-11 Jim Meyering <jim@meyering.net>
5120 * linebreak.c: Remove trailing blanks.
5121 * alloca_.h: Likewise.
5122 * acosl.c: Likewise.
5123 * euidaccess.c: Likewise.
5124 * allocsa.h: Likewise.
5126 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5128 * mktime.c (SHR): New macro, which is a portable
5129 substitute for >> that should work even on Crays.
5130 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5131 Problem reported by Mark D. Baushke in
5132 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5133 * getdate.y (SHR): Likewise.
5135 * strftime.c (SHR): Likewise.
5137 * quotearg.c (struct quoting_options): Use unsigned int for
5138 quote_these_too, so that right shifts are well defined. All uses
5141 2004-11-10 Simon Josefsson <jas@extundo.com>
5143 * getaddrinfo.h, getaddrinfo.c: New files.
5145 2004-11-10 Jim Meyering <jim@meyering.net>
5147 Ensure that no close failure goes unreported.
5148 * closeout.c (close_stdout): Always close stdout. I.e., don't
5149 return early when it seems there's nothing to flush.
5150 Don't include __fpending.h.
5152 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5154 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5156 2004-11-05 Bruno Haible <bruno@clisp.org>
5158 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5159 Reported by Mark D. Baushke <mdb@cvshome.org>.
5161 2004-11-04 Bruno Haible <bruno@clisp.org>
5163 2004-09-11 Bruno Haible <bruno@clisp.org>
5164 * allocsa.valgrind: New file.
5165 2004-02-06 Bruno Haible <bruno@clisp.org>
5166 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5167 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5168 Reported by Christopher Seip <chris.seip@hp.com>.
5170 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5172 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5173 with errno == ERANGE if the buffer is too small.
5174 Problem reported by Mark D. Baushke.
5176 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5178 * xreadlink.c (MAXSIZE): New macro.
5179 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5180 size does not exceed MAXSIZE. Avoid cast.
5181 As suggested by Mark D. Baushke in
5182 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5183 if readlink fails with buffer size just under MAXSIZE, try again
5186 2004-11-02 Derek R. Price <derek@ximbiot.com>
5187 and Paul Eggert <eggert@cs.ucla.edu>
5189 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5190 (get_date): Overparenthesize to avoid GCC warning.
5192 2004-11-02 Bruno Haible <bruno@clisp.org>
5194 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5195 function returns void.
5197 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5199 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5200 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5203 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5205 * getdate.y: Add support for TZ="foo" within a date string.
5206 Fix some bugs near time_t boundaries. Reject dates with
5207 out-of-range components, e.g., "Sept 31".
5208 Include <stdlib.h>, "setenv.h", "xalloc.h".
5209 (ISDIGIT_LOCALE): Remove; unused.
5210 Note that the TZ and time functions used here are not reentrant.
5211 (mktime_ok, get_tz): New functions.
5212 (TZBUFSIZE): New constant.
5213 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5214 This requires that we sometimes generate our own TZ="XXX..." setting.
5216 2004-10-27 Derek R. Price <derek@ximbiot.com>
5218 * mktime.c (not_equal_tm): Remove redundant check.
5220 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5222 * getdate.y: Use Bison 1.875 features, and some minor
5223 code cleanups. This change does not affect semantics.
5224 Don't include <stdlib.h>; no longer needed.
5225 Don't include unlocked-io.h; only the "#if TEST" code uses
5226 stdio, and performance isn't crucial there.
5227 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5228 Bison 1.875 features as described below.
5229 All uses of "PC." replaced by "pc->".
5230 (YYSTYPE): Add a forward declaration.
5231 (yylex, yyerror): Use full prototypes in forward decls.
5232 Use "%pure-parser" rather than obsolescent "%pure_parser".
5233 Use %parse-param and %lex-param instead of obsolescent
5234 YYPARSE_PARAM and YYLEX_PARAM.
5235 (meridian_table, month_and_day_table, time_units_table,
5236 relative_time_table, time_zone_table, military_table,
5237 lookup_zone, lookup_word, get_date):
5238 Use NULL instead of 0 where appropriate.
5239 (to_hour): Avoid abort (), to avoid a dependency on
5241 (yyerror, yylex): Now accepts parser_control * arg.
5242 (main) [TEST]: Use '\0' rather than 0 for char.
5244 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5246 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5247 It's now the caller's responsibility to handle the case where
5248 !HAVE_GETPAGESIZE && !defined getpagesize.
5250 * mktime.c (leapyear): Arg is long int, not int.
5252 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5254 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5256 2004-10-12 Simon Josefsson <jas@extundo.com>
5258 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5259 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5262 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5264 * vsnprintf.h: New file.
5265 * vsnprintf.c: New file.
5267 2004-10-07 Bruno Haible <bruno@clisp.org>
5269 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5270 into the provided buffer.
5272 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5274 * diacrit.c, diacrit.h: Add GPL notice.
5276 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5277 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5278 * logl.c (logl): Keep the code as similar to glibc as possible.
5279 This avoids a potential constant-folding bug.
5281 2004-10-05 Bruno Haible <bruno@clisp.org>
5283 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5285 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5287 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5288 * xmalloc.c (xmemdup): Likewise.
5289 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5290 XFREE): Remove these long-obsolescent macros.
5291 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5292 * xstrdup.c: Remove.
5294 * regex.c (re_comp): Cast gettext return value to char *,
5295 Problem reported by Martin Neitzel via Mark D. Baushke.
5297 2004-10-04 Simon Josefsson <jas@extundo.com>
5299 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5300 '#ifdef USE_UNLOCKED_IO'.
5302 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5304 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5305 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5306 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5307 regex.c, sha1.c, version-etc.c, yesno.c:
5308 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5309 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5310 the includer's responsibility.
5312 Sync from coreutils.
5314 * modechange.c (mode_compile): Don't decrement a pointer that
5315 points to the start of a string, as the C Standard says the
5316 resulting behavior is undefined.
5318 * backupfile.h (enum backuptype): Rename none -> no_backups,
5319 simple -> simple_backups, numbered_existing ->
5320 numbered_existing_backups, numbered -> numbered_backups
5321 to avoid shadowing problems. All uses changed.
5322 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5323 * backupfile.c (check_extension, numbered_backup):
5324 Rename locals to avoid shadowing 'basename'.
5325 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5328 * .cppi-disable: Add getopt_.h, getopt_int.h.
5329 * .cvsignore: Add getopt.h.
5331 2004-10-04 Simon Josefsson <jas@extundo.com>
5333 * memmem.h: New file.
5334 * memmem.c: New file, taken from glibc.
5336 2004-10-02 Jim Meyering <jim@meyering.net>
5338 * dirfd.h, getpagesize.h: Add copyright notice.
5340 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5342 * snprintf.c: Remove comments as to why each header is needed.
5344 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5346 * strsep.h: New file.
5347 * strsep.c: New file.
5349 2004-10-01 Simon Josefsson <jas@extundo.com>
5351 * snprintf.c (snprintf): Handle size==0.
5353 2004-10-01 Simon Josefsson <jas@extundo.com>
5354 Bruno Haible <bruno@clisp.org>
5356 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5357 (snprintf): Declare 'args'.
5359 2004-09-30 Simon Josefsson <jas@extundo.com>
5361 * snprintf.h, snprintf.c: New files.
5363 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5365 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5366 (hol_entry_help): Never translate an empty string.
5367 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5368 * argp.h (OPTION_NO_TRANS): New option.
5370 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5372 * xvasprintf.c: Include xalloc.h.
5373 (xvasprintf): Use xalloc_die, not xmalloc_die.
5375 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5377 * dummy.c: Change copyright notice to FSF, and license to GPL.
5379 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5381 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5382 Problem reported by Bruno Haible in:
5383 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5385 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5387 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5388 in case some system header has #define'd it. Problem reported by
5389 Soeren D. Schulze in
5390 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5392 2004-09-08 Bruno Haible <bruno@clisp.org>
5394 * stdint_.h: New file, taken from GNU clisp.
5396 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5398 * xvasprintf.h: New file.
5399 * xvasprintf.c: New file.
5400 * xasprintf.c: New file.
5402 2004-09-08 Bruno Haible <bruno@clisp.org>
5404 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5406 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5408 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5410 Import from coreutils.
5411 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5412 strings on unbounded length. alloca's performance benefits aren't
5413 that important here.
5415 (parse_with_separator): New function, with most of the internals
5416 of the old parse_user_spec. Allow user to omit both user and group,
5417 for compatibility with FreeBSD.
5418 Clone only the user name, not the entire spec.
5419 Do not set *uid, *gid unless entirely successful.
5420 Avoid memory leak in some failing cases.
5421 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5422 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5423 (parse_user_spec): Rewrite to use parse_with_separator.
5425 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5427 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5428 its complicated substitute.
5429 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5430 and program_invocation_name.
5431 (__argp_basename) [!_LIBC]: Remove; the only use was
5432 replaced by its body.
5433 (__argp_short_program_name): Change condition from
5434 !defined __argp_short_program_name to
5435 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5436 to match argp-namefrob.h.
5437 (__argp_failure): Don't assume strerror_r returns char *.
5438 * argp-parse.c (N_): Define unconditionally.
5439 (argp_default_options): Fill out initializers with 0 to avoid
5442 2004-08-12 Simon Josefsson <jas@extundo.com>
5444 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5445 * getopt_.h: Renamed from getopt.h.
5447 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5449 Merge from coreutils.
5451 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5452 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5453 for Reliant Unix 5.43.
5455 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5456 (union fooround): Use uintmax_t, not long int.
5457 The rest is a merge from libc:
5458 [defined _LIBC]: Include <shlib-compat.h>.
5459 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5461 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5463 * strverscmp.c: Convert to UTF-8.
5465 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5467 * obstack.h (obstack_empty_p):
5468 Don't assume that chunk->contents is suitably aligned.
5469 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5470 Likewise. Problem reported by Benno in
5471 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5473 * chown.c (rpl_chown): Work even if the file is writeable but not
5474 readable. This could be improved further but it'd take some work.
5476 2004-08-08 Simon Josefsson <jas@extundo.com>
5478 * xgethostname.c: Don't include error.h (not used).
5481 * getpass.c: Include getpass.h first.
5483 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5485 * xalloc-die.c: New files.
5486 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5488 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5489 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5490 (_, N_, xalloc_die): Move to xalloc-die.c.
5491 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5492 so that we needn't mess with xalloc_msg_memory_exhausted.
5494 * sha1.h: Renamed from sha.h.
5495 (SHA1_H): Renamed from _SHA_H.
5496 (sha1_ctx): Renamed from sha_ctx.
5497 (sha1_init_ctx): Renamed from sha_init_ctx.
5498 (sha1_process_block): Renamed from sha_process_block.
5499 (sha1_process_bytes): Renamed from sha_process_bytes.
5500 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5501 (sha1_read_ctx): Renamed from sha_read_ctx.
5502 (sha1_stream): Renamed from sha_stream.
5503 (sha1_buffer): Renamed from sha_buffer.
5504 * sha1.c: Likewise; renamed from sha.c.
5505 Do not include <sys/types.h>.
5506 Include <stddef.h> rather than <stdlib.h>.
5508 2004-08-08 Bruno Haible <bruno@clisp.org>
5510 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5511 FILESYSTEM_PREFIX_LEN.
5512 * progreloc.c: Likewise.
5513 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5515 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5518 * argp-help.c (make_hol, hol_append): Don't assume that
5519 SIZE_MAX is a valid preprocessor constant.
5520 (__argp_basename): Change from "#ifndef _LIBC"
5521 to "#ifndef __argp_short_program_name", so that
5522 we don't compile these functions for tar.
5524 More merges from coreutils.
5525 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5526 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5528 * addext.c: Remove; no longer needed.
5529 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5530 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5531 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5532 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5533 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5534 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5535 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5536 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5537 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5538 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5539 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5540 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5541 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5542 Import changes from coreutils.
5544 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5546 Merge from coreutils.
5548 * .gdb-history: Remove; this doesn't belong here.
5550 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5551 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5552 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5554 * dirname.h: Include <stdbool.h>.
5555 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5556 for consistency with POSIX terminology. All uses changed.
5557 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5558 (strip_trailing_slashes): Use bool for booleans.
5559 * stripslash.c (strip_trailing_slashes): Likewise.
5561 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5562 sometimes returns a positive errno value even when it succeeds.
5563 (print_errno_message) [!LIBC]: Fall back on strerror if
5566 * path-concat.c (mempcpy): Don't define if a system header defines it.
5567 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5568 (longest_relative_suffix): New function.
5569 (path_concat): Use it. Assume first argument is not NULL.
5570 Port to DOS. Omit redundant separators.
5571 Report an error instead of returning NULL.
5572 Use mempcpy instead of memcpy.
5573 (xpath_concat): Remove: not declared or used.
5575 * same.h: Include <stdbool.h>
5576 (same_name): Return bool, not int.
5577 * same.c (same_name): Likewise.
5578 (errno): Don't declare; we assume C89 or better now.
5580 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5581 if not already defined.
5583 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5584 * dup-safer.c (errno): Likewise.
5586 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5588 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5591 2004-08-03 Simon Josefsson <jas@extundo.com>
5593 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5594 * progname.h: Don't include stdbool.h.
5596 2004-08-02 Simon Josefsson <jas@extundo.com>
5598 * getsubopt.h: New file, with comments from Bruno Haible.
5599 * getsubopt.c: New file, from glibc, but slightly modified based on
5600 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5602 2004-08-01 Simon Josefsson <jas@extundo.com>
5604 * xgetdomainname.c: Include stdlib.h, for free().
5606 2004-07-16 Simon Josefsson <jas@extundo.com>
5608 * dummy.c: New file.
5610 2004-07-16 Bruno Haible <bruno@clisp.org>
5612 * backupfile.h: Add extern "C" for C++.
5613 * closeout.h: Likewise.
5614 * copy-file.h: Likewise.
5615 * findprog.h: Likewise.
5616 * full-write.h: Likewise.
5617 * pathname.h: Likewise.
5618 * progname.h: Likewise.
5619 * stpcpy.h: Likewise.
5620 * stpncpy.h: Likewise.
5621 * strcase.h: Likewise.
5622 * strstr.h: Likewise.
5623 * xalloc.h: Likewise.
5625 * mbswidth.h: Add extern "C" for C++.
5626 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5628 2004-07-09 Simon Josefsson <jas@extundo.com>
5630 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5631 failed without this.)
5633 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5635 * fchown-stub.c: New file.
5637 2004-06-24 Jim Meyering <jim@meyering.net>
5639 * obstack.h (obstack_base): Cast to (void *), per documentation.
5641 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5643 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5645 2004-06-01 Jim Meyering <jim@meyering.net>
5647 * calloc.c: New file.
5649 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5651 * getdate.y (yylex): Allow space between sign and number.
5652 Problem reported by Dan Jacobson.
5654 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5655 and Jim Meyering <jim@meyering.net>
5657 Merge from coreutils CVS.
5659 * stat-macros.h: New file, with contents from file-type.h
5660 and coreutils' system.h.
5661 * file-type.c: Include "stat-macros.h".
5662 * file-type.h (file_type): Move all macro definitions to new file,
5665 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5666 Wrap old code with this conditional.
5667 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5668 function that does not dereference symlinks.
5669 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5671 * xreadlink.c: Include xreadlink.h first, to catch .h file
5672 dependency problems.
5673 (xreadlink): Accept new arg SIZE, for efficiency.
5674 All decls and uses changed.
5675 * xreadlink.h: Include <stddef.h>, for size_t.
5677 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5678 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5680 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5682 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5684 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5685 macros to be defined.
5686 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5687 the allocator returns NULL because the requested size is zero.
5689 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5691 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5692 var. Add comment explaining why libc still defines it. This
5693 merges the following patch from glibc:
5694 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5696 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5698 * obstack.c (_obstack): Remove unused variable. It hasn't been
5699 present in glibc since revision 1.1 of this file.
5700 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5701 obstack_alignment_mask, obstack_alloc, obstack_base,
5702 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5703 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5704 obstack_grow0, obstack_init, obstack_int_grow,
5705 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5706 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5707 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5708 nonexistent functions.
5710 2004-05-17 Derek R. Price <derek@ximbiot.com>
5711 Paul Eggert <eggert@cs.ucla.edu>
5713 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5715 2004-05-14 Bruno Haible <bruno@clisp.org>
5717 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5718 that consists of a '.' followed by an empty digit string.
5719 Patch by Tor Lillqvist <tml@iki.fi>.
5721 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5723 Port obstack to the AS/400, where pointers are 16 bytes wide and
5724 you cannot cast an integer to a valid pointer. This patch is
5725 currently waiting to be integrated into glibc; see
5726 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5728 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5729 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5730 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5731 (struct obstack): temp member is now a union of a pointer and
5732 an integer, instead of an integer. All integer uses changed.
5733 This does not affect the physical layout of struct obstack,
5734 except on hosts (like the AS/400) where the size or alignment of
5735 void * is greater than that of ptrdiff_t.
5736 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5737 __STDC__)]: Store temporary in pointer member of union, not
5739 * obstack.c: Include <stddef.h>, for offsetof.
5740 (struct fooalign): Remove; it doesn't need a name.
5741 (union fooround): Change double to long double, and add void *.
5742 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5743 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5744 not a macro. Hence the values are always int; so remove all
5745 casts-to-int in uses.
5747 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5748 Derek Price <derek@ximbiot.com>
5750 * alloca.c: Include <alloca.h>, to get our interface.
5751 * alloca_.h: Use __alloca on AIX, so that we don't have to
5752 include <alloca.h> first. Use C89 prototype for alloca; this
5753 requires including <stddef.h> for size_t. Use extern "C" if C++.
5754 Use #elif for simplicity, since we can assume C89 now.
5755 Don't try to source the system alloca.h since it will not be found
5756 and to prevent recursively including its replacement.
5757 * fnmatch.c: Include <alloca.h> instead of opencoding.
5758 * regex.c: Likewise.
5760 2004-05-16 Derek Price <derek@ximbiot.com>
5761 Paul Eggert <eggert@cs.ucla.edu>
5763 getline cleanup. This changes the getndelim2 API: both order of
5764 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5767 * getline.c: Don't include stddef.h or stdio.h, since our
5768 interface does that.
5769 (getline): Always use getdelim, so that we don't have two
5770 copies of this code.
5771 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5773 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5774 (GETNDELIM2_MAXIMUM): New macro.
5775 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5776 instead of the old practice of delim2==0. All callers changed.
5777 Return -1 on overflow, instead of returning junk.
5778 Do not set *linesize unless allocation succeeds.
5779 * getndelim2.h: Do not include stddef.h; no longer needed, now
5780 that we include sys/types.h.
5781 * getnline.h: Likewise.
5782 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5783 (getndelim2): Reorder arguments.
5784 * getnline.c (getnline, getndelim):
5785 Don't discard the NMAX argument.
5786 (getnline): Invoke getndelim, to avoid code duplication.
5787 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5788 of (size_t) -1 by callers of the getnline family.
5790 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5792 * nanosleep.c (suspended): Change its type from int to
5793 sig_atomic_t volatile.
5794 (first_call): Make it private to rpl_nanosleep, and have it
5795 be zero initially as that's a bit faster.
5796 (my_usleep): Round up fractional times instead of truncating them,
5797 as this is the usual meaning for 'sleep'.
5799 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5801 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5802 (ENOSYS): Define if not defined.
5803 (settime): Fall back on stime if it exists and settimeofday fails.
5804 But don't bother with fallbacks if a method fails with errno == EPERM.
5806 2004-05-11 Jim Meyering <jim@meyering.net>
5808 Prior to this change, the save_cwd caller required read access to the
5809 current directory on most systems (ones with the fchdir function).
5811 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5812 fails, try write-only, and finally, resort to using xgetcwd.
5814 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5816 * obstack.c, obstack.h: Import changes from libc.
5818 2004-04-28 Bruno Haible <bruno@clisp.org>
5820 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5821 implicitly appends .exe to executables.
5822 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5823 accepts Windows pathnames.
5824 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5825 Cygwin like Windows, since it now accepts Windows pathnames.
5826 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5827 Cygwin like Windows, since it now accepts Windows pathnames.
5828 Reported by Derek Robert Price <derek@ximbiot.com>.
5830 2004-04-20 Jim Meyering <jim@meyering.net>
5832 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5834 2004-04-20 Jim Meyering <jim@meyering.net>
5835 Bruno Haible <bruno@clisp.org>
5837 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5838 memory when realloc fails.
5840 2004-04-18 Jim Meyering <jim@meyering.net>
5842 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5843 don't leak memory and do call END_UTMP_ENT.
5845 2004-04-11 Paul Eggert <eggert@twinsun.com>
5847 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5848 (CHAR_BIT): Remove, since we assume C89.
5849 Include <stdint.h> if available, as per current Autoconf CVS advice.
5851 2004-03-30 Paul Eggert <eggert@twinsun.com>
5853 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5854 not bool, to be more consistent with Unix conventions.
5855 Suggested by Bruno Haible.
5857 Merge from coreutils.
5859 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5862 * getdate.h: Include stdbool.h, and timespec.h instead of
5863 the usual <time.h> dance.
5864 (get_date): Change signature to support fractional time stamps.
5865 All callers changed.
5866 * getdate.y: Include "getdate.h" first, as we can now
5867 assume C89 and don't need to worry about 'const'.
5868 Similarly, include "unlocked-io.h" near start, not in middle.
5870 (textint.value): Use long int rather than int.
5871 (textint.digits): Use size_t rather than int.
5872 (BILLION, LOG10_BILLION): New constants.
5873 (parser_control): New member rel_ns. Members day_ordinal,
5874 time_zone, month, day, hour, minutes, rel_year, rel_month,
5875 rel_day, rel_hour, rel_minutes, rel_seconds
5876 are now long int, not int. Member seconds is now struct timespec,
5877 not int. New member timespec_seen. Members dates_seen, days_seen,
5878 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5880 (%union.intval): Now long int, not int.
5881 New member timespec.
5882 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5883 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5884 (spec): Now is a timespec or an item list.
5885 (timespec, items): New nonterminals.
5886 (time, rel, relunit, number, get_date):
5887 Add support for fractional seconds.
5888 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5889 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5890 (to_hour): First arg is now long int, not int.
5891 (to_year): Returns long int, not int.
5892 Don't treat year -70 like 70.
5893 (tm_diff): Returns long int, not int.
5894 (lookup_word): Use bool instead of int when appropriate.
5895 (yylex): Use size_t for count, not int.
5896 Detect overflow when parsing large integer constants.
5897 Add support for fractions.
5898 (get_date): Make pointers 'const' if possible.
5899 Use more-portable code to detect integer overflow.
5900 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5901 Don't use ctime; it's not reliable if the year has >4 digits.
5903 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5904 This is for compatibility with BSD.
5906 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5907 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5908 From coreutils' system.h.
5910 * userspec.c: Don't include "posixver.h".
5911 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5912 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5913 compatible extension. Simplify code by removing a boolean int
5914 that was always nonzero if a string was nonnull.
5916 2004-03-30 Jim Meyering <jim@meyering.net>
5918 Merge from coreutils.
5920 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5922 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5923 an empty input stream.
5925 * readtokens.c: Include <stdbool.h>.
5926 (readtoken): Use `size_t' rather than int/long.
5927 All callers adjusted.
5928 Use `bool' rather than `int' where appropriate.
5929 Use memset rather than an explicit loop.
5930 Use x2nrealloc rather than xrealloc.
5931 Allow the use of `\0' as a delimiter.
5932 (readtokens): Likewise.
5933 * readtokens.h (readtoken, readtokens): Update prototypes.
5935 2004-03-30 Bruno Haible <bruno@clisp.org>
5937 * getloadavg.c (getloadavg): Don't assume setlocale returns
5940 2004-03-29 Paul Eggert <eggert@twinsun.com>
5942 Merge changes to getloadavg.c from coreutils and Emacs.
5944 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5945 Define to an expression, not to the empty string.
5946 Include cloexec.h and xalloc.h.
5947 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5948 Use set_cloexec_flag rather than rolling our own.
5949 * cloexec.c, cloexec.h: New files.
5951 2004-03-18 Paul Eggert <eggert@twinsun.com>
5953 * getopt.h: Sync with libc CVS.
5955 2004-03-18 Paul Eggert <eggert@twinsun.com>
5956 Bruno Haible <bruno@clisp.org>
5958 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5959 not on all platforms that have <wchar.h>.
5960 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5962 2004-03-09 Paul Eggert <eggert@twinsun.com>
5964 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5966 * getopt_int.h: New file, also synced from libc.
5968 2004-03-07 Paul Eggert <eggert@twinsun.com>
5970 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5971 '#if' expressions. Unlike the code it replaces, it does not
5972 depend on (defined _SC_PAGESIZE). However, it does depend on
5973 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5974 first reported by Jason Andrade in
5975 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5977 2004-01-18 Simon Josefsson <jas@extundo.com>
5979 * strdup.h: New file.
5980 * strdup.c: Include it.
5981 * path-concat.c: Include strdup.h. Drop strdup declaration.
5982 * userspec.c: Include strdup.h. Drop strdup declaration.
5984 2004-02-06 Karl Berry <karl@gnu.org>
5986 * config.charset: update from gettext 0.14.1.
5988 2004-02-05 Paul Eggert <eggert@twinsun.com>
5990 Add comments and code, prompted by suggestions from Bruno Haible
5992 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5993 describing the enum quoting_style values.
5994 * quotearg.c (quotearg_alloc): New function.
5995 (quotearg_buffer_restyled): Treat lone { and } as special.
5996 Treat = as special. Work around bug with older shells
5997 that "see" a '\' that is really the 2nd byte of a multibyte char.
5998 Quote empty string with shell_quoting_style.
6000 2004-02-03 Bruno Haible <bruno@clisp.org>
6002 * pipe.h: New file, from GNU gettext.
6003 * pipe.c: New file, from GNU gettext.
6005 2004-01-27 Bruno Haible <bruno@clisp.org>
6007 * execute.h: New file, from GNU gettext.
6008 * execute.c: New file, from GNU gettext.
6009 * w32spawn.h: New file, from GNU gettext.
6011 2004-01-23 Paul Eggert <eggert@twinsun.com>
6013 Exit-status fix from coreutils.
6015 Use exit_failure consistently in place of EXIT_FAILURE,
6016 so that program exit statuses are consistent on failure.
6018 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6019 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6020 * argmatch.h: Comment fix to match the above.
6021 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6022 Now a macro referring to exit_failure, instead of a separate
6023 variable. Include "exitfail.h" to get it.
6024 * xstrtol.h: Include "exitfail.h".
6025 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6027 * long-options.c (parse_long_options): Use prototype
6028 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6031 2004-01-21 Jim Meyering <jim@meyering.net>
6033 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6034 so as not to conflict with a different-sized __mktime_internal
6035 function in GNU libc.
6036 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6037 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6039 2004-01-18 Paul Eggert <eggert@twinsun.com>
6041 Merge from diffutils.
6043 * file-type.c (file_type): Add typed memory objects.
6044 * file-type.h (S_TYPEISTMO): New macro.
6046 * c-stack.h (c_stack_action): Remove argv argument.
6047 * c-stack.c (c_stack_action): Likewise. All uses changed.
6048 (die): Don't calculate message unless segv_action returns.
6049 (get_stack_location, min_address_from_argv, max_address_from_argv,
6050 volatile stack_base, volatile_stack_size): Remove.
6051 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6052 that every segmentation violation is a stack overflow. (Ouch!)
6053 See Debian bug 136249 (still outstanding) for more info about why
6054 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6056 2003-11-30 Bruno Haible <bruno@clisp.org>
6058 Safer stack allocation.
6059 * setenv.c: Include allocsa.h.
6060 (alloca): Remove fallback definition.
6061 (freea): Remove macro.
6062 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6065 2003-10-17 Bruno Haible <bruno@clisp.org>
6067 * binary-io.h: Avoid warnings on Cygwin.
6069 2003-12-28 Bruno Haible <bruno@clisp.org>
6071 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6072 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6074 2003-11-28 Bruno Haible <bruno@clisp.org>
6076 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6078 2003-11-27 Bruno Haible <bruno@clisp.org>
6080 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6082 2003-11-17 Bruno Haible <bruno@clisp.org>
6084 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6086 2003-11-24 Bruno Haible <bruno@clisp.org>
6088 * xallocsa.h: New file, from GNU gettext.
6089 * xallocsa.c: New file, from GNU gettext.
6091 2003-11-24 Bruno Haible <bruno@clisp.org>
6093 * allocsa.h: New file, from GNU gettext.
6094 * allocsa.c: New file, from GNU gettext.
6096 2003-11-24 Bruno Haible <bruno@clisp.org>
6098 * eealloc.h: New file.
6100 2004-01-15 Jim Meyering <jim@meyering.net>
6102 Merge from coreutils.
6104 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6105 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6106 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6108 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6109 optional configure-time default.
6111 * version-etc.c (version_etc_copyright): Update copyright date.
6113 * xreadlink.c (xreadlink): Correct outdated comment.
6115 2004-01-15 Paul Eggert <eggert@twinsun.com>
6117 Merge from coreutils.
6119 * posixver.c: Include posixver.h.
6121 * same.c: Include <stdbool.h>, <limits.h>.
6122 (_POSIX_NAME_MAX): Define if not defined.
6124 (same_name): If file names are silently truncated, report
6125 that the file names are the same if they are the same after
6126 the silent truncation.
6128 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6129 conversion function.
6130 * xstrtod.c (xstrtod): Likewise. All callers changed to
6131 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6134 2004-01-14 Paul Eggert <eggert@twinsun.com>
6136 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6137 with like-named macro in fnmatch.c.
6138 (EXT): Use an internal constant instead.
6140 Merge fnmatch patches from glibc.
6141 * fnmatch.c (mbsinit): Remove define.
6142 Add libc_hidden_ver (__fnmatch, fnmatch).
6143 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6144 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6146 2003-12-14 Karl Berry <karl@gnu.org>
6148 * config.charset: update from gettext-runtime.
6150 2003-12-03 Paul Eggert <eggert@twinsun.com>
6152 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6153 Bug reported by Alfred M. Szmidt.
6155 2003-11-29 Karl Berry <karl@gnu.org>
6157 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6159 2003-11-23 Paul Eggert <eggert@twinsun.com>
6160 Bruno Haible <bruno@clisp.org>
6162 * printf-parse.h: Don't include sys/types.h.
6163 (ARG_NONE): New macro.
6164 (char_directive): Change type of *arg_index fields to size_t.
6165 * printf-parse.c: Don't include sys/types.h.
6166 (SSIZE_MAX): Remove macro.
6167 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6168 Remove unnecessary overflow check.
6169 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6172 2003-11-24 Paul Eggert <eggert@twinsun.com>
6174 * alloca.c: Remove dependency on xalloc module.
6175 (xalloc_die): Remove.
6176 (memory_full) [!defined emacs]: New macro.
6177 [!defined emacs]: Don't include xalloc.h.
6178 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6179 address arithmetic overflows. Change datatypes a bit to avoid
6182 2003-11-22 Jim Meyering <jim@meyering.net>
6184 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6186 2003-11-17 Bruno Haible <bruno@clisp.org>
6188 * vasnprintf.c (alloca): Remove fallback definition.
6189 (freea): Remove definition.
6190 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6191 Reported by Paul Eggert.
6193 2003-11-17 Jim Meyering <jim@meyering.net>
6195 On systems without utime and without a utimes function capable of
6196 dealing with a NULL struct utimbuf* argument, this utime replacement
6197 could -- in unusual circumstances -- leak a file descriptor.
6198 * utime.c: Include <unistd.h> and <errno.h>.
6199 (utime_null): Be sure to close `fd' and to preserve errno.
6200 Reported by Geoff Collyer via Arnold Robbins.
6202 2003-11-16 Paul Eggert <eggert@twinsun.com>
6203 Bruno Haible <bruno@clisp.org>
6205 Protect against address arithmetic overflow.
6206 * printf-args.h: Include stddef.h.
6207 (arguments): Change type of field 'count' to size_t.
6208 * printf-args.c (printf_fetchargs): Use size_t instead of
6209 'unsigned int' where appropriate.
6210 * printf-parse.h: Include sys/types.h.
6211 (char_directive): Change type of *arg_index fields to ssize_t.
6212 (char_directives): Change type of fields 'count', max_*_length to
6214 * printf-parse.c: Include sys/types.h and xsize.h.
6215 (SSIZE_MAX): Define fallback value.
6216 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6217 instead of 'int' where appropriate. Check a_allocated, d_allocated
6218 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6219 * vasnprintf.c: Include xsize.h.
6220 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6221 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6222 overflow. Avoid wraparound when converting a width or precision from
6225 2003-11-16 Bruno Haible <bruno@clisp.org>
6227 Update from GNU gettext.
6228 * printf-parse.c: Generalize to it can be compiled for wide strings.
6229 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6230 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6231 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6232 SNPRINTF): New macros.
6233 Don't include <alloca.h> if the file is used inside libintl.
6234 (local_wcslen): New function, for Solaris 2.5.1.
6235 (VASNPRINTF): Use it instead of wcslen.
6237 2003-11-16 Bruno Haible <bruno@clisp.org>
6239 * xsize.h (xmax): New function.
6240 (xsum, xsum3, xsum4): Declare as "pure" functions.
6242 2003-11-12 Paul Eggert <eggert@twinsun.com>
6244 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6245 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6246 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6247 heuristic is just as accurate as far as we know, and it removes a
6248 dependency on size_max.m4 and ptrdiff_max.m4.
6250 2003-11-12 Paul Eggert <eggert@twinsun.com>
6252 * xstrtol.c (__xstrtol): Remove "break" immediately after
6253 "return", to pacify some unknown compiler. Problem reported
6256 2003-11-11 Bruno Haible <bruno@clisp.org>
6258 * xsize.h (SIZE_MAX): Remove fallback definition.
6259 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6262 2003-11-10 Paul Eggert <eggert@twinsun.com>
6264 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6265 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6266 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6268 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6269 not (size_t) -1, since it's defined here.
6271 2003-11-06 Paul Eggert <eggert@twinsun.com>
6273 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6274 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6275 Reject sizes of exactly SIZE_MAX bytes.
6276 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6277 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6279 2003-11-05 Bruno Haible <bruno@clisp.org>
6281 * xsize.h: Include limits.h, to avoid a possible collision with
6282 SIZE_MAX defined in <limits.h> on Solaris.
6284 2003-11-04 Bruno Haible <bruno@clisp.org>
6286 * xsize.h: New file.
6287 * linebreak.c: Include xsize.h.
6288 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6289 argument for overflow.
6290 Suggested by Paul Eggert.
6292 2003-10-31 Bruno Haible <bruno@clisp.org>
6294 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6295 to avoid (extremely rare) race condition.
6296 Suggested by Paul Eggert.
6298 2003-11-03 Jim Meyering <jim@meyering.net>
6300 * userspec.c: Include "userspec.h".
6301 * userspec.h: New file.
6303 2003-10-31 Paul Eggert <eggert@twinsun.com>
6305 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6306 * mountlist.c (SIZE_MAX): Define if not defined already.
6307 (read_filesystem_list): Set and use me_type_malloced.
6308 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6309 whatever the type happens to be), for brevity and consistency.
6310 Check for size calculation overflow on Alphas running OSF/1.
6312 2003-10-31 Jim Meyering <jim@meyering.net>
6314 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6316 * linebuffer.c: Include <string.h> for declaration of memset.
6318 2003-10-30 Paul Eggert <eggert@twinsun.com>
6319 Bruno Haible <bruno@clisp.org>
6321 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6322 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6324 2003-10-29 Paul Eggert <eggert@twinsun.com>
6326 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6327 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6329 * quotearg.c (quotearg_n_options): Use it.
6330 * group-member.c: Include <stdbool.h>.
6331 (free_group_info): Arg is now const *; don't free arg.
6332 (get_group_info): Now returns bool and accepts struct group_info *,
6333 rather than returning a malloc'ed struct group_info *.
6334 All uses changed. Check for overflow in internal size calculation.
6336 * getusershell.c (readname): Simplify the code by using x2nrealloc
6337 rather than xmalloc/xrealloc.
6338 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6339 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6340 conformance bug: the old code used a pointer after freeing the
6341 storage that it addressed.
6342 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6343 rather than doing it by hand.
6344 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6345 the buffer preserved. Use free and xmalloc instead.
6346 * quotearg.c (quotearg_n_options): Likewise.
6347 Use a simpler test for size overflow. Don't use xalloc_oversized
6348 because unsigned int might be wider than size_t (!); this suggests
6349 that we should switch from unsigned int to size_t for slot numbers.
6351 2003-10-27 Bruno Haible <bruno@clisp.org>
6353 * stdbool_.h: Better support for BeOS.
6355 2003-10-27 Paul Eggert <eggert@twinsun.com>
6357 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6358 to allocate the returned structure. Do not allocate a subarray,
6359 as x2nrealloc will do that.
6360 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6361 instead of xnrealloc.
6362 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6364 2003-10-26 Paul Eggert <eggert@twinsun.com>
6366 * xalloc.h (xalloc_oversized): New static inline function, for
6367 callers that want to do their own size-overflow checking. Include
6368 <stdbool.h>, since xalloc_oversized returns bool.
6369 * xalloc.c (array_size_overflow): Remove. All callers changed
6370 to use xalloc_oversized.
6372 Add two functions x2realloc, x2nrealloc, for programs that grow
6373 arrays dynamically by doubling their sizes.
6374 * xalloc.h (x2realloc, x2nrealloc): New decls.
6375 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6378 Port to C99 semantics for 'inline' of external functions.
6379 Bug reported by Bruno Haible.
6380 * xmalloc.c (xnmalloc_inline): New static inline function,
6381 with the old contents of xnmalloc.
6382 (xnmalloc, xmalloc): Use it.
6383 (xnrealloc_inline): New static inline function,
6384 with the old contents of xnrealloc.
6385 (xnrealloc, xrealloc): Use it.
6387 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6389 2003-10-25 Paul Eggert <eggert@twinsun.com>
6391 Fix several address-calculation bugs in the hash modules,
6392 plus some minor code cleanup.
6394 * hash.h: Include <stdbool.h>, for bool.
6395 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6396 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6397 hash_get_n_entries, hash_get_max_bucket_length,
6398 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6399 hash_rehash): Use size_t rather than unsigned.
6400 * hash.c (struct hash_table, hash_get_n_buckets,
6401 hash_get_n_buckets_used, hash_get_n_entries,
6402 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6403 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6404 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6406 (SIZE_MAX): Define if not defined.
6407 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6408 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6410 Use const * when possible.
6411 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6412 (check_tuning): Fix bug: if tuning parameters were very close to
6413 0 or 1, rounding errors could have caused subscript violations.
6414 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6415 (hash_initialize): Add 'fail:' label
6416 to free table and return NULL, and use it to simplify code.
6417 Use calloc rather than clearing the storage ourself.
6418 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6419 buffer size calculations.
6420 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6421 Include <stddef.h>, for size_t.
6422 * hash-pjw.c (hash_pjw): Likewise.
6423 Switch to method described by Bruno Haible.
6424 Include <limits.h>, for CHAR_BIT.
6425 (SIZE_BITS): New macro.
6427 2003-10-21 Paul Eggert <eggert@twinsun.com>
6429 * getndelim2.c (getndelim2): When size calculation overflows,
6430 ceiling the allocation at NMAX bytes rather than silently
6431 discarding input bytes before NMAX is reached. This makes
6432 a difference only if NMAX exceeds SIZE_MAX / 2.
6434 * obstack.c: Merge from glibc.
6435 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6436 Add libc_hidden_def (_obstack_newchunk).
6437 (_obstack_free) [! defined _LIBC]: Remove.
6438 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6439 a clone of the function body.
6440 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6441 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6443 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6444 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6447 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6448 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6449 Don't use lvalue casts, as GCC plans to remove support for them
6450 in GCC 3.5. Reported by Joseph S. Myers. This bug
6451 was also present in the non-GCC version, indicating that this
6452 code had always been buggy and had never been widely used.
6453 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6454 Use the fast variant of each macro, rather than copying the
6455 definiens of the fast variant; that way, we'll be more likely to
6456 catch future bugs in the fast variants.
6458 2003-10-20 Bruno Haible <bruno@clisp.org>
6460 * wait-process.h: New file, from GNU gettext.
6461 * wait-process.c: New file, from GNU gettext.
6463 2003-10-19 Jim Meyering <jim@meyering.net>
6465 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6467 2003-10-16 Paul Eggert <eggert@twinsun.com>
6469 * getgroups.c: Include <errno.h>, <stdlib.h>.
6470 (getgroups): First arg is int, not size_t.
6471 Don't let 'free' mangle errno.
6473 2003-10-16 Jim Meyering <jim@meyering.net>
6475 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6477 2003-10-15 Paul Eggert <eggert@twinsun.com>
6479 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6481 (new_exclude, add_exclude_file): Initial size no longer needs to
6483 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6484 our own address arithmetic overflow checking.
6486 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6487 (fnmatch): Do not alloca more than 2000 wide characters;
6488 instead, use malloc for large buffers.
6489 Check for address arithmetic overflow, and return -1
6490 with errno set to ENOMEM in that case.
6491 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6492 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6493 instead, return -1. Check for address arithmetic overflow.
6495 2003-10-14 Paul Eggert <eggert@twinsun.com>
6497 Handle invalid suffixes and overflow independently, so that
6498 callers can treat them independently as needed. Fix some bugs in
6499 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6500 suffix for a human-readable blocksize. The major caller-visible
6501 change is the addition of a new
6502 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6503 that both overflow and suffix chars were found.
6505 * human.c (humblock): Don't check separately for invalid suffix
6506 char; that is xstrtoumax's job (now that its bug is fixed).
6507 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6508 INTMAX_MAX]: New macros.
6509 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6510 TYPE_MAXIMUM): New macros.
6511 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6512 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6513 if overflow occurs, as it's what __strtol does and it's more useful
6515 (__xstrtol): If __strtol reports some error other than ERANGE,
6516 reflect it to the caller as LONGINT_INVALID. If it reports
6517 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6518 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6519 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6521 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6522 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6523 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6524 [defined UINTMAX_MAX]: New macros.
6526 2003-10-14 Bruno Haible <bruno@clisp.org>
6528 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6529 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6530 Also use volatile where needed.
6532 2003-10-12 Paul Eggert <eggert@twinsun.com>
6534 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6535 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6536 and define in terms of the other primitives.
6537 * xmalloc.c: Include stdbool.h; do not include exit.h.
6538 (SIZE_MAX): Define if not already defined.
6539 (array_size_overflow): New function.
6540 (xalloc_die): Abort instead of exiting if 'error' returns.
6541 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6542 (xmalloc, xrealloc): Use them.
6543 (xcalloc): Check for address arithmetic overflow.
6544 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6545 a bit faster than strcpy.
6547 2003-10-08 Paul Eggert <eggert@twinsun.com>
6549 Merge getpass from libc, plus a few fixes.
6551 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6552 Include <stdbool.h>.
6553 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6554 __fsetlocking to empty.
6555 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6556 do include <bits/libc-lock.h>.
6557 Do not include <fcntl.h>; not needed.
6558 [_LIBC]: Include <wchar.h>.
6559 (NOTCANCEL_MODE): New macro.
6560 (flockfile, funlockfile) [_LIBC]: New macros.
6561 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6562 [!_LIBC]: New macros.
6563 (call_fclose): New function.
6564 (getpass): Use it. Save tty stream separately; this simplifies the
6565 code and makes it more reliable if stdin happens to equal stdout.
6566 Invoke __fsetlocking on tty.
6567 Handle thread cancellation if needed.
6568 Namespace cleanup (use __tcgetattr, __getline).
6569 Use bool for Booleans.
6570 [USE_IN_LIBIO]: Handle wide streams.
6571 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6572 stream might go where.
6574 * unlocked-io.h: Include <stdio.h>, so that the caller
6575 doesn't have to include <stdio.h> before us.
6576 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6577 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6578 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6579 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6580 if not declared, so that we can use getpass.c code from libc without
6582 (flockfile, ftrylockfile, funlockfile): New macros.
6584 2003-10-06 Bruno Haible <bruno@clisp.org>
6586 * version-etc-2.h: Remove file.
6587 * version-etc-2.c: Remove file.
6589 2003-09-25 Jim Meyering <jim@meyering.net>
6590 Bruno Haible <bruno@clisp.org>
6592 This lets translators provide better translations for the
6593 "Written by ..." part of --version output.
6594 * version-etc.h: Include stdarg.h.
6595 (version_etc_copyright): Declare as readonly.
6596 (version_etc): Make this function variadic with a NULL-terminated list
6597 of author name strings.
6598 (version_etc_va): New declaration.
6599 * version-etc.c: Include stdarg.h, stdlib.h.
6600 (version_etc_copyright): Declare as readonly.
6601 (version_etc_va): New function. Provide a different translatable string
6602 for each possible number of authors < 10. Abbreviate when there are 10
6604 (version_etc): Make this function variadic. Call version_etc_va.
6605 Suggestion from Gary V. Vaughan.
6607 * long-options.h (parse_long_options): Change prototype: the authors
6608 string is moved to the end and becomes variadic.
6609 * long-options.c: Include stdarg.h.
6610 (parse_long_options): Make this function variadic, too.
6611 Call version_etc_va, not version_etc.
6613 2003-10-06 Bruno Haible <bruno@clisp.org>
6615 * fatal-signal.h: New file, from GNU gettext.
6616 * fatal-signal.c: New file, from GNU gettext.
6618 2003-10-04 Karl Berry <karl@gnu.org>
6620 * argp*: update from libc.
6622 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6624 * getpass.c (getpass): Use a no-op fseek when switching from input to
6625 output mode on the same stream.
6627 2003-09-29 Paul Eggert <eggert@twinsun.com>
6629 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6630 Fix arg typo in previous patch.
6632 2003-09-28 Jim Meyering <jim@meyering.net>
6634 * error.c: Correct cpp indentation.
6636 2003-09-27 Paul Eggert <eggert@twinsun.com>
6638 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6639 Omit the special code that used __typeof__, since we worry that
6640 it could be more trouble than it's worth. See:
6641 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6642 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6646 2003-09-26 Jim Meyering <jim@meyering.net>
6648 * error.c (error_tail): Move some declarations
6649 into inner scope where the local variables are used.
6651 2003-09-26 Bruno Haible <bruno@clisp.org>
6653 * stpncpy.h (gnu_stpncpy): New declaration.
6654 (stpncpy): Define as alias for gnu_stpncpy.
6655 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6657 2003-09-26 Paul Eggert <eggert@twinsun.com>
6659 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6660 (error_tail): Do not loop, reallocating temporary buffer, since
6661 the output cannot contain more wide characters than the input
6662 contains bytes, the size must be big enough already. This avoids
6663 one potential size overflow calculation. Check for size overflow
6664 when calculating temporary buffer size. Free temporary buffer
6665 when done, if it was allocated with malloc; this plugs a memory
6666 leak. Remove casts from void * to pointers, that are no longer
6667 needed now that we're assuming C89 or better.
6669 Merge error changes from glibc.
6671 * error.c, error.h: Update copyright notice header to match glibc.
6672 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6673 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6674 Disable cancellation while printing error.
6675 * error.h: Prepend __ to parameter names.
6677 2003-09-25 Karl Berry <karl@gnu.org>
6679 * argp-fmtstream.c, argp-help.c: update from libc.
6681 2003-09-25 Bruno Haible <bruno@clisp.org>
6683 * version-etc-2.h: New file, from version-etc.h with modifications.
6684 * version-etc-2.c: New file, from version-etc.c with modifications.
6686 2003-09-25 Simon Josefsson <jas@extundo.com>
6688 * xgetdomainname.h: New file.
6689 * xgetdomainname.c: New file.
6691 2003-09-25 Simon Josefsson <jas@extundo.com>
6692 Bruno Haible <bruno@clisp.org>
6694 * getdomainname.h: New file.
6695 * getdomainname.c: New file.
6697 2003-09-24 Paul Eggert <eggert@twinsun.com>
6699 * linebuffer.c (freebuffer): Don't free the argument, just
6700 the buffer associated with the argument. Bug reported by
6703 2003-09-19 Karl Berry <karl@gnu.org>
6705 * argp.h: update from libc.
6707 2003-09-16 Paul Eggert <eggert@twinsun.com>
6709 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6710 input error, instead of returning NULL the next time we are called
6711 (and therefore losing track of errno).
6713 2003-09-15 Paul Eggert <eggert@twinsun.com>
6715 * getndelim2.c (getndelim2): Don't trash errno when a read
6716 fails, so that the caller gets the proper errno.
6718 * readutmp.c (read_utmp): Likewise.
6719 Check for fstat error. Close stream and free storage
6722 2003-09-14 Bruno Haible <bruno@clisp.org>
6724 * fwriteerror.h: New file.
6725 * fwriteerror.c: New file.
6727 2003-09-14 Jim Meyering <jim@meyering.net>
6729 * getloadavg.c: Correct cpp indentation.
6730 * strdup.c: Likewise.
6731 * vasnprintf.c: Likewise.
6733 2003-09-12 Paul Eggert <eggert@twinsun.com>
6735 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6736 * obstack.c [!defined _LIBC]: Likewise.
6737 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6738 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6739 * exitfail.c: Don't include stdlib.h; no longer needed.
6741 More changes to assume C89 or better.
6743 * error.c (error_tail): Assume vprintf.
6745 * argmatch.c (getenv): Remove decl.
6746 * progreloc.c (get_full_program_name): Define via prototype.
6747 * setenv.c (clearenv): Likewise.
6748 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6750 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6751 (malloc, memcpy): Remove decls.
6752 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6753 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6754 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6755 (memcpy): Remove macro.
6756 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6757 (__P): Remove. All uses removed.
6758 (PTR): Remove. All uses changed to void *.
6759 (CHAR_BIT, NULL): Remove.
6760 (spaces, zeros, memset_space, memset_zero)
6761 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6763 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6764 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6765 Define with prototype.
6766 Remove now-unnecessary prototype decl.
6767 (extra_args_spec): Assume ANSI C. All uses changed.
6768 (extra_args_spec_iso): Remove.
6769 (my_strftime, emacs_strftimeu): Define via prototype.
6770 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6772 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6773 * strtoimax.c: Include <stdlib.h> unconditionally.
6774 (strtoul, strtol): Remove decls.
6775 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6777 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6778 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6779 (LOCALE_PARAM_PROTO): New macro.
6780 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6781 (INTERNAL (strtol), strtol): Define with a prototype.
6782 (PARAMS): Remove. All uses removed.
6783 * tempname.c: Include <string.h> unconditionally.
6784 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6785 * xgethostname.c (main): Define with a prototype.
6786 * xmalloc.c: Include "xalloc.h" first, to check interface.
6787 Include <stdlib.h> unconditionally.
6788 (calloc, malloc, realloc, free): Remove decls.
6789 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6790 Include <stdlib.h> unconditionally. Sort include file names.
6792 (xstrtod): Define with a prototype.
6793 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6794 (strtol, strtoul): Remove decls.
6796 2003-09-11 Paul Eggert <eggert@twinsun.com>
6798 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6799 Include <stdlib.h>, <string.h> unconditionally.
6800 Remove now-unnecessary cast to char *.
6801 * strnlen.c: Include <string.h> unconditionally.
6802 * yesno.c (yesno): Define with a prototype.
6804 2003-09-10 Bruno Haible <bruno@clisp.org>
6806 * strcspn.c: Include <string.h> unconditionally.
6807 * strpbrk.c: Include <string.h> unconditionally.
6808 * strstr.c: Include <string.h> unconditionally.
6809 * unicodeio.c: Include <string.h> unconditionally.
6810 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6811 * unsetenv.c: Likewise.
6812 * xreadlink.c: Include <stdlib.h> unconditionally.
6813 * yesno.c: Include <stdlib.h> unconditionally.
6814 (rpmatch): Add prototype.
6816 2003-09-10 Jim Meyering <jim@meyering.net>
6818 * error.c: Correct indentation of cpp directives.
6820 2003-09-09 Paul Eggert <eggert@twinsun.com>
6824 * acosl.c (main): Use a prototype.
6825 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6828 * getloadavg.c (getloadavg, main): Define via prototypes.
6830 * getopt.h (struct option.name): Assume C89, and use 'const'.
6831 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6832 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6834 * getopt.c (const): Remove macro.
6835 Include <string.h> unconditionally.
6836 (my_index): Remove; all uses changed to strchr.
6837 (strlen): Remove decl.
6838 (exchange): Remove forward decl; no longer needed.
6839 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6840 Define with prototype.
6841 * getopt1.c (const): Remove macro.
6842 (getopt_long, getopt_long_only, main): Define with prototype.
6844 * getugroups.c: Include <string.h> unconditionally.
6846 * getusershell.c: Include <stdlib.h> unconditionally.
6847 (getusershell, setusershell, endusershell, readname, main):
6848 Define with prototypes.
6850 * group-member.c: Include group-member.h first.
6851 Include <stdlib.h> unconditionally.
6853 * hard-locale.c: Include hard-locale.h first.
6854 Include <stdlib.h>, <string.h> unconditionally.
6856 * hash.c (free, malloc): Remove decls.
6857 Include <stdlib.h> unconditionally.
6859 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6860 (getenv): Do not declare.
6862 * idcache.c: Include <string.h> unconditionally.
6864 * long-options.c: Include long-options.h first, to test interface.
6865 Include <stdlib.h> unconditionally.
6867 * makepath.c: Include makepath.h first, to test interface.
6868 Include <stdlib.h> and <string.h> unconditionally.
6870 * linebuffer.c: Include <stdlib.h>.
6871 (free): Remove decl.
6873 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6874 rpl_malloc returns void *, not char *.
6875 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6877 * md5.h: Include <limits.h> unconditionally.
6878 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6879 (__P): Remove; all uses removed.
6880 * md5.c: Include "md5.h" first.
6881 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6882 md5_buffer, md5_process_bytes, md5_process_block):
6883 Define with prototypes.
6884 * sha.h (__P): Remove all uses. (It wasn't defined??)
6885 * sha.c: Include "sha.h" first.
6886 Include <stdlib.h>, <string.h> unconditionally.
6888 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6889 * memcmp.c (__ptr_t): Likewise.
6890 * memrchr.c (__ptr_t): Likewise.
6891 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6892 Include <string.h> unconditionally.
6893 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6894 * memchr.c: Include <stdlib.h> unconditionally.
6895 * memchr.c (LONG_MAX): Remove.
6896 * memrchr.c (LONG_MAX): Likewise.
6897 * memchr.c (__memchr): Define via a prototype.
6898 * memrchr.c (__memrchr): Likewise.
6899 * memcmp.c (__P): Remove, and remove all uses.
6900 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6901 Remove forward decls; no longer needed.
6902 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6903 Use types required by C89 in prototype.
6905 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6906 * savedir.c: Likewise.
6907 * mkdir.c (free): Remove decl.
6908 * rmdir.c (rmdir): Define with a prototype.
6909 * savedir.c: Include savedir.h first, to test interface.
6911 * mktime.c (STDC_HEADERS): Remove.
6912 Include <stdlib.h>, <string.h> unconditionally.
6914 * modechange.c: Include <stdlib.h> unconditionally.
6915 (malloc): Remove decl.
6917 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6918 (free): Remove decl.
6920 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6921 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6922 (This type really should be intptr_t, but that's a C99ism.)
6923 (_obstack_memcpy): Remove: all uses changed to memcpy.
6924 Include <string.h> unconditionally.
6925 (struct obstack): Assume __STDC__ for types of members
6926 chunkfun, freefun, extra_arg.
6927 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6928 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6929 obstack_begin, obstack_specify_allocation,
6930 obstack_specify_allocation_with_arg, obstack_chunkfun,
6931 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6932 Remove unprototyped decls and the macros that use them.
6933 * obstack.c (POINTER): Remove. All uses changed to void *.
6934 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6935 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6936 (defined __STDC__ && __STDC__)]:
6937 Remove nonprototyped code.
6938 Include <stdlib.h> unconditionally.
6939 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6940 _obstack_allocated_p, _obstack_free, obstack_free,
6941 _obstack_memory_used, print_and_abort):
6942 Define using prototypes.
6943 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6944 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6945 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6946 obstack_next_free, obstack_object_size, obstack_room) [0]:
6947 Remove unused, unprototyped code.
6949 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6951 * physmem.c (physmem_total, physmem_available, main): Define
6954 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6955 (main): Define with a prototype.
6957 * posixver.c (getenv): Remove decl.
6959 * putenv.c (malloc): Returns void *, not char *.
6960 Include <string.h> unconditionally.
6961 (strchr, memcpy, NULL): Do not define.
6963 * readtokens.c: Include readtokens.h first, to test interface.
6964 Include <stdlib.h>, <string.h> unconditionally.
6965 (init_tokenbuffer): Define with a prototype.
6967 * regex.c (PARAMS): Remove. All uses removed.
6968 All uses of _RE_ARGS removed, too.
6969 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6971 (bzero): Assume memset exists.
6972 (memcmp, memcpy, NULL): Remove.
6973 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6974 char, or assignments to local vars of type signed char.
6975 (init_syntax_once, PREFIX(extract_number_and_incr),
6976 PREFIX(print_partial_compiled_pattern),
6977 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6978 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6979 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6980 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6981 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6982 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6983 wcs_compile_range, byte_compile_range, truncate_wchar,
6984 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6985 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6986 count_mbs_length, wcs_re_match_2_internal,
6987 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6988 PREFIX(alt_match_null_string_p),
6989 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6990 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6991 regfree, PREFIX(extract_number)): Define with prototype. Remove
6992 now-unnecessary declaration, if any.
6993 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6995 Remove now-unnecessary casts among pointer types.
6996 * regex.h (_RE_ARGS): Remove. All uses removed.
6998 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6999 (free): Remove decl.
7001 * rpmatch.c: Include <stdlib.h> unconditionally.
7003 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7004 (free): Remove decl.
7006 * save-cwd.c: Include <stdlib.h> unconditionally.
7007 * xgetcwd.c: Likewise.
7009 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7010 (free): Remove decl.
7012 * strchrnul.c (strchrnul): Define with a prototype.
7013 Fix bug: c_in was not converted to char before searching.
7015 The following changes are not K&R related:
7017 * group-member.h: Include <sys/types.h>, so that this file is
7019 * makepath.h: Likewise.
7021 * getusershell.c (readname, default_index, line_size, readname):
7022 Use size_t, not int, for sizes.
7023 (readname): If the size overflows, report an error instead of
7026 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7028 * getndelim2.c: Assume stdlib.h per the C89 spec.
7030 2003-09-08 Paul Eggert <eggert@twinsun.com>
7032 Assume C89 or better; remove K&R cruft.
7033 A few of these changes were first proposed by Derek Robert Price
7034 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7036 * addext.c: Include <string.h> unconditionally.
7037 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7038 Don't declare getenv or malloc.
7040 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7041 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7043 (find_stack_direction, alloca): Use prototypes.
7045 * atexit.c (atexit): Define using a prototype.
7047 * basename.c, dirname.c, stripslash.c:
7048 Include <string.h> unconditionally.
7050 * bcopy.c: Include <stddef.h>.
7051 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7053 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7055 * error.h (error, error_at_line, error_print_progname)
7056 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7057 * error.c: Include error.h first, to check interface.
7058 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7059 (VA_START): Remove; all uses changeed to va_start.
7060 (exit, strerror): Remove decls.
7061 (error_print_progname): Prototype uncondionally.
7062 Don't include <errno.h>; no longer needed.
7063 (private_strerror): Remove.
7064 (error_tail): Always define.
7065 (error, error_at_line): Assume C89 or better; always use prototypes.
7066 * fatal.c: Include "fatal.h" first, to test interface.
7067 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7068 (VA_START): Remove; all uses changed to va_start.
7069 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7071 (exit): Remove decl.
7072 (fatal): Prototype unconditionally. Assume va_start works.
7073 Abort at end, to pacify gcc.
7075 * euidaccess.c (main): Define with a prototype.
7077 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7079 * exitfail.c: Include <stdlib.h> unconditionally.
7081 * fnmatch_.h (__P): Remove. All uses changed to assume
7083 * fnmatch.c: Include fnmatch.h first, to test interface.
7084 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7085 (getenv): Remove decl.
7086 (fnmatch): Define using a prototype.
7087 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7088 (FCT): Define using a prototype.
7090 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7092 * gethostname.c: Include <stddef.h>.
7093 (gethostname): Define with prototype. Length is size_t, not int.
7095 2003-09-08 Paul Eggert <eggert@twinsun.com>
7097 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7098 getversion.c should have been removed then, but was accidentally
7101 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7102 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7104 2003-09-07 Paul Eggert <eggert@twinsun.com>
7106 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7107 copy_tm_result. Bug reported by Simon Josefsson in
7108 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7110 2003-09-06 Paul Eggert <eggert@twinsun.com>
7112 * time_r.c, time_r.h: New files.
7114 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7116 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7117 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7119 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7121 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7122 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7125 * timegm.c: Switch to glibc implementation, with the following changes:
7126 [defined HAVE_CONFIG_H]: Include <config.h>.
7127 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7128 (__mktime_internal) [!defined _LIBC]: New decl.
7129 (__gmtime_r) [!defined _LIBC]: New macro and function.
7130 (timegm): Use a prototype, since gnulib assumes C89.
7131 Do not bother declaring tmp to be const, as it's not really usefu.
7132 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7133 (timegm): Declare only if HAVE_DECL_TIMEGM.
7135 2003-09-03 Paul Eggert <eggert@twinsun.com>
7137 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7138 Bug reported by Lute Kamstra in
7139 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7141 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7142 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7143 course with correspondingly smaller numbers for tomorrow and
7144 yesterday. From Tadayoshi Funaba. Originally installed into
7145 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7148 2003-08-31 Simon Josefsson <jas@extundo.com>
7150 * timegm.h: New file.
7151 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7153 2003-08-31 Karl Berry <karl@gnu.org>
7155 * argp.h: update from libc.
7157 2003-08-28 Bruno Haible <bruno@clisp.org>
7159 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7160 warning on QNX, which defines O_BINARY to 000000.
7162 2003-08-24 Bruno Haible <bruno@clisp.org>
7164 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7165 MSVC7 <stdio.h> is included later.
7167 2003-08-20 Bruno Haible <bruno@clisp.org>
7169 * progname.h: New file, from GNU gettext.
7170 * progname.c: New file, from GNU gettext.
7171 * progreloc.c: New file, from GNU gettext.
7173 2003-08-19 Bruno Haible <bruno@clisp.org>
7175 * xstrdup.c: Assume <string.h> exists.
7177 2003-08-18 Jim Meyering <jim@meyering.net>
7179 * setenv.h: Indent nested cpp directive.
7180 * vasnprintf.c: Remove trailing blanks.
7182 2003-08-17 Simon Josefsson <jas@extundo.com>
7183 Bruno Haible <bruno@clisp.org>
7185 * xstrndup.h: New file.
7186 * xstrndup.c: New file.
7188 2003-08-17 Bruno Haible <bruno@clisp.org>
7190 * strndup.h: New file.
7192 2003-08-16 Paul Eggert <eggert@twinsun.com>
7194 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7195 space, undoing this 2003-08-12 change:
7196 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7198 2003-08-16 Jim Meyering <jim@meyering.net>
7200 Merge from coreutils.
7201 * xstrtoimax.c: #else #if -> #elif.
7202 * xstrtoumax.c: Likewise.
7204 2003-08-15 Paul Eggert <eggert@twinsun.com>
7206 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7207 rather than tab, after '#' in shell-script copyright notices.
7208 Suggested by Bruno Haible.
7210 2003-08-15 Jim Meyering <jim@meyering.net>
7211 and Paul Eggert <eggert@twinsun.com>
7213 Merge from coreutils.
7214 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7215 member but strut utmpx does not. Needed for AIX 4.3.3.
7216 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7218 2003-08-15 Jim Meyering <jim@meyering.net>
7220 Merge from coreutils.
7221 * xgethostname.c: Include <stdlib.h>.
7222 (xghostname): Don't exit for anything other than memory-related
7223 failure; just return NULL.
7224 * userspec.c: Include "posixver.h".
7225 (parse_user_spec): Accept `.' as a separator only
7226 in pre-POSIX-200112 mode.
7227 * strtoimax.c: Use #elif rather than #else #if.
7228 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7229 Remove function, now that we can rely on a working tzset function.
7230 [!_LIBC]: Ensure that the required autoconf test has been run.
7231 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7232 Use underlying_strftime for %r.
7233 * sha.c: Merge in some clean-up and optimization changes from glibc.
7234 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7235 Ensure that it is a multiple of 64.
7236 Rearrange loop exit tests so as to avoid performing an
7237 additional fread after encountering an error or EOF.
7238 * realloc.c: Update copyright date.
7240 2003-08-14 Jim Meyering <jim@meyering.net>
7242 Merge from coreutils.
7243 * obstack.h: Whitespace changes.
7244 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7245 and xcalloc return values.
7246 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7247 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7248 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7249 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7250 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7252 Use mntctl's return value to drive the entry-processing loop, since
7253 we can't rely on the value of the vmt_length member in the last
7254 entry. On some systems doing so could result in exhausting
7255 virtual memory. Based in part on a patch from Mike Jetzer.
7257 2003-08-14 Jim Meyering <jim@meyering.net>
7258 and Paul Eggert <eggert@twinsun.com>
7260 Merges from coreutils, plus other fixes.
7261 * physmem.c: Merge in portability changes from gcc/libiberty
7262 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7263 for credits and details. Thanks to Kaveh Ghazi for helping
7264 to keep these files in sync.
7265 (ARRAY_SIZE): Define it.
7266 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7267 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7268 (memcasecmp): Don't assume size_t fits in unsigned int.
7269 Remove casts and duplicate code.
7270 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7271 (memcpy): Remove definition.
7272 Merge in some clean-up and optimization changes from glibc.
7273 [BLOCKSIZE]: Move definition to top of file.
7274 Ensure that it is a multiple of 64.
7275 Rearrange loop exit tests so as to avoid performing an
7276 additional fread after encountering an error or EOF.
7277 * md5.h (md5_uintptr): Define.
7278 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7279 return to the initial working directory. Preserve errno
7281 * idcache.c: Include "xalloc.h".
7282 (xmalloc, xrealloc): Remove decls.
7283 (getuser): Remove casts no longer required in C89.
7284 * human.c: Include stdio.h, for sprintf.
7285 * group-member.c: Include "xalloc.h".
7286 (xmalloc, xrealloc): Remove decls.
7287 (get_group_info): Remove casts no longer required in C89.
7288 * getusershell.c (readname): Remove casts no longer required in C89.
7289 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7290 * getline.c: Whitespace fix, from coreutils.
7292 2003-08-13 Paul Eggert <eggert@twinsun.com>
7294 * exclude.c: Include <ctype.h>
7295 (IN_CTYPE_DOMAIN): New macro.
7297 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7300 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7301 Undo previous (whitespace-only) change.
7303 2003-08-12 Paul Eggert <eggert@twinsun.com>
7305 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7306 Normalize leading white space and remove trailing white space.
7307 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7308 notice, as per ../config/srclist-update.
7310 Merge from coreutils.
7311 * euidaccess.h: New file.
7312 * euidaccess.c: Include it.
7313 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7314 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7315 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7317 2003-08-11 Bruno Haible <bruno@clisp.org>
7319 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7320 (vasnprintf): Use it instead of wcslen.
7322 2003-08-11 Bruno Haible <bruno@clisp.org>
7324 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7325 value to ensure that _Bool promotes to int. Use #define for _Bool when
7326 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7328 2003-08-10 Karl Berry <karl@gnu.org>
7330 * regex.h: update from libc (whitespace fix).
7332 2003-08-09 Paul Eggert <eggert@twinsun.com>
7334 Merge some files from coreutils. These changes were
7335 originally made by Jim Meyering.
7336 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7337 many older Unixes require this.
7338 * alloca.c (alloca): Remove cast to argument of free;
7339 no longer needed in C89.
7340 * alloca_.h, regex.h: Fix white space to match
7341 what GNU indent does.
7343 2003-08-05 Paul Eggert <eggert@twinsun.com>
7345 * bumpalloc.h: Remove.
7347 2003-08-04 Paul Eggert <eggert@twinsun.com>
7349 * getloadavg.c: Change copyright notice and spacing to conform to
7352 Merge from coreutils.
7353 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7355 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7356 from Karl Berry, implemented by Jim Meyering.
7357 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7358 from Dmitry V. Levin.
7359 Remove anachronistic cast of xrealloc.
7360 * fnmatch_.h (__const): Remove. Use 'const'.
7361 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7362 type. Otherwise, it wouldn't compile with at least /bin/cc on
7363 ymp-cray-unicos9.0.2.X.
7364 Combine two mostly-identical uses of alloca into one.
7365 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7367 2003-08-04 Dave Love <d.love@dl.ac.uk>
7371 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7372 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7373 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7374 obsolete NLIST_NAME_UNION.
7375 [__GNU__]: Undef BSD and FSCALE.
7376 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7378 2003-08-03 Paul Eggert <eggert@twinsun.com>
7380 * stdbool_.h (_Bool): Make it signed char, instead of
7381 an enum type, so that it's guaranteed to promote to int. See:
7382 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7384 2003-07-31 Paul Eggert <eggert@twinsun.com>
7386 * strerror.c: Include config.h, limits.h. Declare sprintf.
7387 (strerror): Don't assume that a printable int fits in 14 bytes.
7389 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7390 Bruno Haible <bruno@clisp.org>
7392 * getline.h (getline, getdelim): Change return type to ssize_t.
7393 * getline.c (getline, getdelim): Likewise.
7394 Remove _GNU_SOURCE define; now it's defined in config.h through
7397 2003-07-22 Paul Eggert <eggert@twinsun.com>
7399 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7400 over-parenthesization in macros.
7402 Sync with coreutils.
7404 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7407 Use `exit_failure' for xalloc and xmemcoll instead of their own
7408 private exit-failure variables.
7409 * xalloc.h (xalloc_exit_failure): Remove.
7410 * xmalloc.c: Likewise. Include exitfail.h.
7411 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7412 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7413 * xmemcoll.c: Likewise. Include exitfail.h.
7414 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7416 2003-07-18 Paul Eggert <eggert@twinsun.com>
7418 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7419 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7420 to test that it can stand by itself. Include "exitfail.h".
7421 Clients should set exit_failure instead.
7422 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7424 2003-07-18 Andreas Schwab <schwab@suse.de>
7426 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7428 2003-07-18 Bruno Haible <bruno@clisp.org>
7430 * getndelim2.h: New file.
7431 * getndelim2.c: Make into a module of its own. Include config.h,
7433 (getndelim2): Make non-static. Change return type to ssize_t.
7434 * getline.h: Change argument names.
7435 * getline.c: Include getndelim2.h instead of getndelim2.c.
7436 * getnline.c: Include getndelim2.h.
7438 2003-07-17 Bruno Haible <bruno@clisp.org>
7440 * Makefile.am: Remove file.
7441 * Makefile.in: Remove file.
7443 2003-07-17 Bruno Haible <bruno@clisp.org>
7445 * getnline.h: New file.
7446 * getnline.c: New file.
7447 * getndelim2.c: New file, extracted from getline.c.
7448 (getndelim2): Renamed from getdelim2, with added nmax argument.
7449 * getline.c: Include getndelim2.c.
7450 (getdelim2): Moved out to getndelim2.c.
7451 (getline, getdelim): Update.
7453 2003-07-15 <karl@gnu.org>
7455 * vasnprintf.c: update from gettext.
7457 2003-07-15 Jim Meyering <jim@meyering.net>
7459 * makepath.c (make_path): Enclose diagnostic in _(...).
7461 2003-07-14 Paul Eggert <eggert@twinsun.com>
7463 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7464 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7465 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7466 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7467 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7468 updated automatically by ../config/srclist-update. This changes
7469 their license from LPGL to GPL.
7471 2003-07-14 Jim Meyering <jim@meyering.net>
7473 Don't emit diagnostics. Let callers do that.
7474 * save-cwd.c: Don't include "error.h".
7475 (save_cwd): Don't call error. Ensure that errno is valid
7476 when returning nonzero.
7478 * save-cwd.h (restore_cwd): Update prototype.
7479 * save-cwd.c (restore_cwd): Remove two parameters.
7480 Simplify. Don't call error upon failure. Let callers do that.
7481 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7482 when auditing is enabled. But don't bother updating the #if.
7484 2003-07-14 Simon Josefsson <jas@extundo.com>
7486 * mempcpy.h: New file.
7487 * mempcpy.c: New file.
7489 2003-07-14 Paul Eggert <eggert@twinsun.com>
7491 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7492 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7493 unicodeio.c, unicodeio.h, unlocked-io.h:
7494 Switch from LGPL to GPL.
7496 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7498 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7499 it breaks C++ compilation.
7500 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7502 2003-07-10 Jim Meyering <jim@meyering.net>
7504 * vasnprintf.c: Remove trailing blanks.
7505 Make cpp indentation consistent.
7507 2003-07-09 Paul Eggert <eggert@twinsun.com>
7509 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7510 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7511 Switch from LGPL to GPL.
7513 2003-07-07 Paul Eggert <eggert@twinsun.com>
7515 * mktime.c: Fix some boundary cases and remove need for floating point.
7517 Issue a compile-time diagnostic if time_t is floating point, or if
7518 two's complement arithmetic is not in effect, or if arithmetic
7519 right shift does not propagate the sign. These assumptions were
7520 all in the original code but they weren't checked.
7522 (TIME_T_MIDPOINT, verify): New macros.
7523 (__isleap): Remove; it has integer overflow problems.
7524 (leapyear): New function, without those problems.
7525 (ydhms_tm_diff): Remove; splitting into two parts.
7526 (ydhms_diff): New function, containing the arithmetic part of
7527 the old ydhms_tm_diff function. Issue a compile-time
7528 diagnostic if we are not using C99 integer division.
7529 Avoid casts when possible.
7530 (guess_time_tm): New function, containing the checking part of
7531 the old ydhms_tm_diff function. Return the new value, rather than
7532 the difference between it and the old. Accept a new argument T
7533 so that *T specifies the old value. Check for overflow in the result.
7535 (__mktime_internal): Use a time_t offset, not a long int offset.
7536 This undoes the 2003-06-04 change, which is no longer needed now
7537 that we have better overflow checking.
7538 (localtime_offset): Likewise.
7540 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7541 and long are 64-bit but int is only 32-bit.
7542 (ydhms_diff): Use long int to store year1 and yday1.
7543 Issue a compile-time diagnostic if long int is not wide enough.
7545 (__mktime_internal): Use long int to store adjusted year and yday.
7546 Use plain C rather than preprocessor commands, if that doesn't
7548 Check for overflow (and try to repair) after each probe
7549 rather than checking only at the very end. This avoids some bugs
7550 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7551 does not equal GMT offset at maximum time).
7552 Use integer to check for overflow rather than floating point; this
7553 is more portable to non-IEEE hosts, and is a tad faster.
7554 When we detect that we are oscillating between two values,
7555 don't check whether tm_isdst has the requested value, since
7556 we already know the answer. When tm_isdst has the wrong value,
7557 use a different heuristic to find the right one, based on the
7558 extreme values actually observed in practice in tz2003a,
7559 rather than the (overly optimistic) "previous 3 calendar quarters".
7561 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7562 "T const" to accommodate glibc style.
7563 (check_result): Use less-confusing report format. "long" -> "long int.
7565 Don't loop if the iteration overflows time_t.
7566 Allow a negative step in the iteration.
7568 2003-07-01 Paul Eggert <eggert@twinsun.com>
7570 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7571 having it depend on HAVE_SYS_TYPES_H.
7573 2003-06-25 Bruno Haible <bruno@clisp.org>
7575 * readlink.c: New file.
7577 2003-06-20 Bruno Haible <bruno@clisp.org>
7579 Assume C89, so PARAMS isn't needed.
7580 * unicodeio.h (PARAMS): Remove.
7581 * unicodeio.c: Don't use PARAMS.
7583 2003-06-18 Jim Meyering <jim@meyering.net>
7585 Merge changes from coreutils.
7586 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7587 Remove explicit declarations of xmalloc and realloc.
7589 (read_utmp): Remove anachronistic cast of xmalloc.
7591 2003-06-17 Paul Eggert <eggert@twinsun.com>
7593 Assume C89, so PARAMS isn't needed.
7594 * backupfile.h (PARAMS): Remove. All uses removed.
7595 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7596 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7597 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7598 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7599 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7600 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7601 xstrtol.h: Likewise.
7602 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7603 same.h, strverscmp.h: Do not include config.h; no longer needed.
7604 Anyway, config.h should always be included before any other file.
7606 2003-06-11 Simon Josefsson <jas@extundo.com>
7608 * sysexit_.h: New file.
7610 2003-05-20 Derek Price <derek@ximbiot.com>
7612 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7614 2003-06-10 Simon Josefsson <jas@extundo.com>
7616 * strchrnul.h: New file.
7617 * strchrnul.c: New file.
7619 2003-06-10 Simon Josefsson <jas@extundo.com>
7621 * argp.h: New file, from glibc.
7622 * argp-ba.c: New file, from glibc.
7623 * argp-eexst.c: New file, from glibc.
7624 * argp-fmtstream.c: New file, from glibc.
7625 * argp-fmtstream.h: New file, from glibc.
7626 * argp-fs-xinl.c: New file, from glibc.
7627 * argp-help.c: New file, from glibc.
7628 * argp-namefrob.h: New file, from glibc.
7629 * argp-parse.c: New file, from glibc.
7630 * argp-pv.c: New file, from glibc.
7631 * argp-pvh.c: New file, from glibc.
7632 * argp-xinl.c: New file, from glibc.
7634 2003-06-07 Jim Meyering <jim@meyering.net>
7636 * readtokens.h: Put `Free Software Foundation, Inc.'
7637 in place of my name in the copyright comment.
7638 Remove definition and uses of __P.
7641 * stat.c: Don't declare xmalloc explicitly.
7642 Instead, include "xalloc.h".
7643 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7644 xrealloc, and xcalloc return values.
7645 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7647 * xgetcwd.h: Remove definition/uses of PARAMS.
7649 2003-06-06 Jim Meyering <jim@meyering.net>
7651 * stdbool_.h: Renamed from stdbool.h.in.
7653 2003-06-06 Jim Meyering <jim@meyering.net>
7655 Merge from coreutils.
7656 * same.c: (same_name): Declare *_basename locals to be `const'.
7657 Consolidate declarations and initializations of *_base* locals.
7659 Merge from coreutils.
7660 This avoids a core dump on systems without GNU putenv,
7661 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7662 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7663 (unsetenv): New static function, from GNU libc.
7664 (rpl_putenv): Use it.
7666 * modechange.c: Remove trailing blanks.
7668 Merge from coreutils.
7669 * fsusage.c: Remove declaration of statfs.
7670 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7672 * posixtm.c: Include <stdbool.h> unconditionally.
7674 2003-06-05 Paul Eggert <eggert@twinsun.com>
7676 * mktime.c (__mktime_internal): When resolving a tm_isdst
7677 mismatch, look in future quarters as well as past. This fixes a
7678 bug when processing fall-backwards gaps immediately after a long
7679 period of daylight-saving time.
7681 * mktime.c: Assume freestanding C89 or better.
7682 (HAVE_LIMITS_H): Remove. Assume it's 1.
7683 (__P): Remove; not used.
7684 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7685 (mktime, not_equal_tm, print_tm, check_result,
7686 main): Use prototypes. Use const * where appropriate.
7687 (main): Fix typo in testing code that uncovered by above changes.
7688 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7690 2003-06-04 Paul Eggert <eggert@twinsun.com>
7692 * mktime.c: Fix Debian bug 177940
7693 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7694 (localtime_offset): Now long int, not time_t, because we want it
7695 to be guaranteed to be signed. All uses changed.
7696 (__mktime_internal): If overflow would occur when adding offset,
7699 Merge 'human' changes from coreutils. Rewrite to support
7700 locale-specific notations like thousands separators.
7701 * human.c: Simplify authorship notice.
7702 Include human.h immediately after config.h.
7703 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7704 <limits.h>: Do not include, since human.h does.
7705 (SIZE_MAX, UINTMAX_MAX): New macros.
7706 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7707 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7708 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7709 (power_letter): Renamed from suffixes.
7710 (generate_suffix_backwards): Remove.
7711 (adjust_value): Now takes int style (because of human.h changes)
7712 and long double value (for greater precision on some platforms).
7713 (group_number): New function.
7714 (human_readable): Use it. Use integer options, not enum.
7715 Put the options before the sizes in the arg list.
7716 Support all the new options.
7717 The old human_readable function has been removed;
7718 use inttostr.h instead.
7719 (human_readable, default_block_size, humblock):
7720 Use uintmax_t, not int, for block sizes.
7721 (human_readable_inexact, block_size_types): Remove.
7722 (block_size_opts): New constant.
7723 (human_options): Renamed from human_block_size, with new signature
7724 that allows block sizes up to UINTMAX_MAX. All callers changed.
7725 * human.h: Add copyright and authorship notice.
7726 Include <limits.h> and <stdbool.h> unconditionally.
7727 (PARAMS): Remove. All uses removed.
7728 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7729 (enum human_inexact_style): Remove tag; now a nameless enum.
7730 (human_floor, human_ceiling, human_round_to_even): Now have
7731 values 2, 0, 1 rather than -1, 1, 0.
7732 (human_group_digits, human_suppress_point_zero, human_autoscale,
7733 human_base_1024, human_SI, human_B): New constants.
7734 (human_readable_inexact, human_block_size): Remove.
7735 (human_readable): Size args are now uintmax_t, not int.
7736 (human_options): New decl.
7738 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7739 unnecessary now that we assume C89 or better. This change
7740 imported from coreutils.
7742 * mktime.c (__mktime_internal): Do not reject negative timestamps
7743 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7744 in the 2003-05-30 sync from glibc.
7746 .h files should stand alone, but we shouldn't include <sys/types.h>
7747 if we can get away with just <stddef.h>.
7749 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7750 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7751 rather than <sys/types.h>, as we merely need size_t.
7752 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7754 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7755 Include <stdio.h>, to get FILE.
7756 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7757 memcasecmp.h has included <stddef.h> and all we need is size_t.
7758 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7759 our interface, instead of including <sys/types.h>
7761 2003-06-02 Paul Eggert <eggert@twinsun.com>
7764 Fix some minor time-related bugs with POSIX time arguments.
7765 Some valid time stamps were being rejected (notably -1, and
7766 time stamps before 1900 on 64-bit hosts). And some invalid
7767 time stamps were being accepted, e.g. September 31.
7769 * posixtm.h (posixtime): Return bool instead of time_t, so
7770 that we can return (time_t) -1 successfully.
7771 * posixtm.c: Likewise.
7772 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7773 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7774 (t): Remove static var.
7775 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7776 of static var. All uses changed.
7777 (year): Do not reject years before 1900; they can occur with
7779 (posix_time_parse): Do not check for out-of-range components;
7780 that is now the caller's responsibility, since our checks were
7781 only approximations.
7782 (posixtime): Use mktime to check for out-of-range components,
7783 since it knows them exactly.
7784 If mktime returns (time_t) -1, check whether an error actually occurred
7785 by invoking localtime on -1.
7786 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7787 posixtime failures better.
7788 Improve the test data (in comments only).
7790 2003-05-30 <karl@gnu.org>
7792 * mktime.c: update from libc.
7794 2003-05-30 Bruno Haible <bruno@clisp.org>
7796 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7797 * localcharset.h: Likewise.
7798 * localcharset.c: Likewise.
7800 2003-05-28 Paul Eggert <eggert@twinsun.com>
7802 Assume the headers required for C89 freestanding compilers.
7803 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7804 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7805 without checking for HAVE_LIMITS_H.
7806 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7807 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7809 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7810 * exclude.c: Include <stdbool.h> unconditionally.
7811 * tempname.c: Include <stddef.h> unconditionally.
7812 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7813 * modechange.c, rpmatch.c (NULL): Don't define, since
7814 <stddef.h> does that.
7815 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7816 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7817 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7818 * xstrtol.c: Likewise.
7819 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7820 * savedir.c: Include <stddef.h> instead of defining NULL.
7822 * addext.c (addext): Use assignment rather than cast, to avoid
7823 warnings on some platforms.
7825 * mktime.c (__mktime_internal): Do not reject negative timestamps
7828 2003-05-10 Bruno Haible <bruno@clisp.org>
7830 * linebreak.c (iconv_string_length): Don't return -1 just because the
7831 string is longer than 4 KB.
7833 2003-05-12 Jim Meyering <jim@meyering.net>
7835 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7836 the space-padded-by-default conversion specifiers, %e, %k, %l.
7838 2003-05-03 Bruno Haible <bruno@clisp.org>
7840 Upgrade to Unicode-4.0.
7841 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7842 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7843 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7844 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7845 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7846 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7847 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7848 Change width of U+E0100..U+E01EF from 1 to 0.
7850 2003-04-25 Bruno Haible <bruno@clisp.org>
7852 * copy-file.c: Include <stddef.h>, for size_t.
7854 2003-04-25 Jim Meyering <jim@meyering.net>
7856 * copy-file.c (copy_file_preserving): Declare buf_size to be
7857 of type size_t, not int.
7859 2003-04-11 Jim Meyering <jim@meyering.net>
7861 Merge changes from Coreutils.
7863 2003-03-22 Jim Meyering <jim@meyering.net>
7865 * strftime.c (widen): Cast alloca return value to proper type.
7867 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7870 * strftime.c (my_strftime): Handle very large width
7871 specifications for numeric values correctly. Improve checks for
7874 2003-01-19 Jim Meyering <jim@meyering.net>
7876 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7877 (nl_get_alt_digit) [! defined my_strftime]: Define.
7878 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7879 _nl_get_alt_digit and _nl_get_walt_digit.
7881 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7882 These changes have no effect outside of _LIBC.
7884 2003-04-10 Bruno Haible <bruno@clisp.org>
7886 * findprog.h: New file, from GNU gettext.
7887 * findprog.c: New file, from GNU gettext.
7889 2003-04-05 Jim Meyering <jim@meyering.net>
7891 Merge changes from Coreutils.
7893 * exclude.h (PARAMS): Remove definition and uses.
7894 * exclude.c: Remove uses of `PARAMS'.
7896 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7897 Add test-cases for DOS filenames. Declare program_name.
7898 (main): Set up program_name. Patch by Rich Dawe.
7900 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7902 Use mntctl's return value to drive the entry-processing loop, since
7903 we can't rely on the value of the vmt_length member in the last
7904 entry. On some systems doing so could result in exhausting
7905 virtual memory. Based in part on a patch from Mike Jetzer.
7907 2003-04-04 Bruno Haible <bruno@clisp.org>
7909 * linebreak.h: New file, from GNU gettext.
7910 * linebreak.c: New file, from GNU gettext with slight modifications.
7911 * lbrkprop.h: New file, from GNU gettext.
7913 2003-04-03 Bruno Haible <bruno@clisp.org>
7915 * utf8-ucs4.h: New file, from GNU gettext.
7916 * utf16-ucs4.h: New file, from GNU gettext.
7917 * ucs4-utf8.h: New file, from GNU gettext.
7918 * ucs4-utf16.h: New file, from GNU gettext.
7920 2003-04-02 Bruno Haible <bruno@clisp.org>
7922 * binary-io.h: New file, from GNU gettext.
7924 2003-04-01 Bruno Haible <bruno@clisp.org>
7926 * pathname.h: New file, from GNU gettext.
7927 * concatpath.c: New file, from GNU gettext.
7929 2003-03-30 Bruno Haible <bruno@clisp.org>
7931 * copy-file.c (copy_file_preserving): Don't set owner if the function
7932 chown() doesn't exist.
7934 2003-03-28 Bruno Haible <bruno@clisp.org>
7936 * copy-file.h: New file, from GNU gettext.
7937 * copy-file.c: New file, from GNU gettext.
7939 2003-03-18 Jim Meyering <jim@meyering.net>
7941 * quote.c (quote_n): Fix typo in comment.
7943 2003-03-14 Jim Meyering <jim@meyering.net>
7945 Merge changes from Coreutils.
7946 * obstack.h (obstack_object_size): Declare temporary, __o,
7947 to be const, in order to avoid warnings.
7948 (obstack_room): Likewise.
7949 (obstack_empty_p): Likewise.
7951 2003-03-13 Paul Eggert <eggert@twinsun.com>
7953 Merge changes from Bison.
7954 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7955 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7956 when compiling Bison 1.875's `bitset bset = obstack_alloc
7957 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7958 * hash.c: Include <stdbool.h> unconditionally.
7960 2003-03-09 Paul Eggert <eggert@twinsun.com>
7962 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7963 Reported by Bruce Becker; see:
7964 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7966 2003-03-03 Paul Eggert <eggert@twinsun.com>
7967 Bruno Haible <bruno@clisp.org>
7969 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7970 Reported by John Hughes, see
7971 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7973 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7975 * poll_.h: New file.
7978 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7980 * mathl.h: New file.
7981 * acosl.c: New file.
7982 * asinl.c: New file.
7983 * atanl.c: New file.
7984 * ceill.c: New file.
7987 * floorl.c: New file.
7988 * frexpl.c: New file.
7989 * ldexpl.c: New file.
7991 * sincosl.c: New file.
7993 * sqrtl.c: New file.
7995 * trigl.c: New file.
7996 * trigl.h: New file.
7998 2003-02-17 Bruno Haible <bruno@clisp.org>
8000 * mkdtemp.h: New file, from GNU gettext.
8001 * mkdtemp.c: New file, from GNU gettext.
8003 2003-01-31 Bruno Haible <bruno@clisp.org>
8005 * rename.c: #undef rename before defining rpl_rename.
8006 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8008 2003-01-30 Bruno Haible <bruno@clisp.org>
8010 * printf-args.h: New file, from GNU gettext.
8011 * printf-args.c: New file, from GNU gettext.
8012 * printf-parse.h: New file, from GNU gettext.
8013 * printf-parse.c: New file, from GNU gettext.
8014 * vasnprintf.h: New file, from GNU gettext.
8015 * vasnprintf.c: New file, from GNU gettext.
8016 * asnprintf.c: New file, from GNU gettext.
8017 * vasprintf.h: New file, from GNU gettext with modifications.
8018 * vasprintf.c: New file, from GNU gettext.
8019 * asprintf.c: New file, from GNU gettext.
8021 2003-01-29 Bruno Haible <bruno@clisp.org>
8023 * stpncpy.h: New file, from GNU gettext with modifications.
8024 * stpncpy.c: New file, from GNU gettext with modifications.
8026 2003-01-28 Bruno Haible <bruno@clisp.org>
8028 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8030 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8033 2003-01-27 Bruno Haible <bruno@clisp.org>
8035 * xsetenv.h: New file, from GNU gettext.
8036 * xsetenv.c: New file, from GNU gettext.
8038 2003-01-23 Bruno Haible <bruno@clisp.org>
8040 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8042 2003-01-22 Bruno Haible <bruno@clisp.org>
8044 * exit.h: New file, from GNU gettext.
8046 2003-01-11 Bruno Haible <bruno@clisp.org>
8048 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8049 * strcase.h (strcasecmp, strncasecmp): Likewise.
8051 2003-01-14 Jim Meyering <jim@meyering.net>
8053 * same.c (same_name): Tweak a comment.
8055 2003-01-11 Bruno Haible <bruno@clisp.org>
8057 * same.c (same_name): Reorder tests so as to avoid calling stat()
8058 when a string comparison is sufficient.
8060 2003-01-11 Bruno Haible <bruno@clisp.org>
8062 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8065 2003-01-11 Bruno Haible <bruno@clisp.org>
8067 * hash-pjw.c: Add comment about low quality of this function.
8069 2003-01-12 Paul Eggert <eggert@twinsun.com>
8071 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8072 to avoid collisions with libcurses and libreadline.
8074 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8075 * getstr.h, getstr.c: Remove.
8076 * getline.c: Include "getline.h", to check interface.
8077 Move body of old getstr.c here: this defines MIN_CHUNK and
8078 declares getdelim2, which is renamed from getstr.
8079 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8081 * linebuffer.c (readlinebuffer): Renamed from readline.
8083 * linebuffer.h: Likewise.
8084 (readline): Remove backward-compatibility macro.
8086 2003-01-12 Jim Meyering <jim@meyering.net>
8088 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8090 2003-01-10 Bruno Haible <bruno@clisp.org>
8092 * alloca_.h: New file.
8093 * getdate.y: Unconditionally include alloca.h.
8094 * makepath.c: Likewise.
8095 * setenv.c: Likewise.
8096 * userspec.c: Likewise.
8098 2003-01-09 Bruno Haible <bruno@clisp.org>
8100 * stdbool.h.in: New file.
8102 2003-01-08 Bruno Haible <bruno@clisp.org>
8104 * safe-read.c: Include specification header first, to ensure its
8106 * full-write.c: Likewise.
8108 2003-01-08 Jim Meyering <jim@meyering.net>
8110 * full-write.c: Undefine and define-away `const' after inclusion
8111 of errno.h, not before. Suggestion from Bruno Haible.
8113 2003-01-07 Jim Meyering <jim@meyering.net>
8115 * full-write.c: Rework so that it may serve to define full_read, too.
8116 * full-read.c: Simply #define FULL_READ and include full-write.c.
8118 2003-01-06 Jim Meyering <jim@meyering.net>
8120 * version-etc.c: Update year in translatable copyright string.
8122 2002-12-25 Bruno Haible <bruno@clisp.org>
8124 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8125 * xstrtol.h: Likewise.
8126 * xstrtoimax.c: Likewise.
8127 * xstrtoumax.c: Likewise.
8128 * human.h: Likewise.
8130 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8131 on systems that have <inttypes.h> but not <stdint.h>.
8133 2002-12-31 Paul Eggert <eggert@twinsun.com>
8135 * memcoll.c (memcoll): Fall back on a simple algorithm using
8136 memcmp if strcoll doesn't work.
8138 2002-12-23 Bruno Haible <bruno@clisp.org>
8140 * localcharset.h: New file.
8141 * localcharset.c: Include it.
8142 * unicodeio.c: Likewise.
8144 2002-12-22 Bruno Haible <bruno@clisp.org>
8146 * utime.c (utime_null): No need to call ftruncate if the file was
8149 2002-12-23 Bruno Haible <bruno@clisp.org>
8151 * memcoll.c (STRCOLL): New macro.
8154 2002-12-22 Bruno Haible <bruno@clisp.org>
8156 * getstr.h (getstr): Define, to avoid clash with libcurses.
8157 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8159 2002-12-22 Bruno Haible <bruno@clisp.org>
8161 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8163 2002-12-23 Bruno Haible <bruno@clisp.org>
8165 * getline.h: Include <stddef.h>, for size_t.
8167 * unicodeio.h: Include <stddef.h>, for size_t.
8168 * unicodeio.c: Don't include <stddef.h>.
8170 2002-12-17 Bruno Haible <bruno@clisp.org>
8172 * canon-host.c (strdup): Remove unused declaration.
8174 * fsusage.c: Include full_read.h.
8175 (get_fs_usage): Use full_read instead of safe_read.
8177 * utime.c (utime_null): Use SAFE_READ_ERROR.
8179 2002-12-11 Bruno Haible <bruno@clisp.org>
8181 * setenv.h: Rewritten to cope with systems that have setenv() but not
8183 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8186 2002-12-11 Bruno Haible <bruno@clisp.org>
8188 * setenv.c (alloca): Fall back to malloc.
8190 (setenv): Use freea() to free memory allocated with alloca().
8192 2002-11-13 Bruno Haible <bruno@clisp.org>
8194 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8195 function declarations.
8196 * unsetenv.c (unsetenv): Likewise.
8198 2002-03-04 Bruno Haible <bruno@clisp.org>
8200 Portability to AIX 4.3.3.
8201 * unsetenv.c: New file, extracted from setenv.c.
8202 * setenv.c: Move the unsetenv() function to unsetenv.c.
8204 2001-12-20 Bruno Haible <bruno@clisp.org>
8206 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8207 use malloc instead. For SunOS 4.
8209 2001-12-11 Bruno Haible <bruno@clisp.org>
8211 * setenv.c: Declare alloca.
8212 (compar_fn_t): New typedef.
8213 (KNOWN_VALUE, STORE_VALUE): Use it.
8215 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8218 2002-12-10 Paul Eggert <eggert@twinsun.com>
8220 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8221 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8222 Choose values that are less likely to collide with system fnmatch
8224 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8225 defined (e.g., a pure POSIX system).
8226 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8227 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8229 2002-12-06 Jim Meyering <jim@meyering.net>
8231 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8233 Merge in changes from libc's misc/error.c, in preparation
8234 for the merge of gnulib's changes back into libc.
8236 * error.c (_): Define only if not already defined.
8237 Move definition to follow all #include directives.
8238 Include unlocked-io.h only if !_LIBC.
8239 [_LIBC]: Include <libio/libioP.h>.
8240 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8241 (fflush): Tweak definition to use INTUSE.
8244 2002-12-05 Paul Eggert <eggert@twinsun.com>
8246 * alloca.c [defined emacs]: Include "lisp.h".
8247 (xalloc_die) [defined emacs]: New macro.
8248 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8249 [! defined emacs]: Include <xalloc.h>.
8250 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8251 (pointer): Typedef to POINTER_TYPE *.
8252 (malloc): Remove decl; we now always use xmalloc.
8253 (alloca): Use old-style definition, since Emacs needs this.
8254 Check for arithmetic overflow when computing combined size.
8256 2002-12-04 Paul Eggert <eggert@twinsun.com>
8258 Do not generate unlocked-io.h automatically, since it's easier to
8259 maintain it by hand.
8261 * unlocked-io.h: New file, from GNU diffutils,
8262 but with proper copyright notice and attribution.
8264 * Makefile.am: Add copyright notice.
8265 (libfetish_a_SOURCES): Add unlocked-io.h.
8266 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8267 (DISTCLEANFILES, io_functions): Remove macros.
8268 (EXTRA_DIST): Remove gen_uio.
8269 (unlocked-io.h): Remove rule.
8271 2002-12-04 Jim Meyering <jim@meyering.net>
8273 Reflect the fact that stat.c and lstat.c are no longer generated.
8274 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8275 (DISTCLEANFILES): Likewise.
8276 (EXTRA_DIST): Likewise.
8277 (all_local): Don't depend on stat.c or lstat.c.
8278 (stat.c, lstat.c): Remove rules.
8279 (EXTRA_DIST): Remove xstat.in.
8281 * xstat.in: Remove file. Contents moved into stat.c.
8282 * stat.c: New file. Contents mostly from xstat.in.
8283 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8284 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8286 * safe-read.c: Rework so that it may serve to define safe_write, too.
8287 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8289 2002-12-03 Jim Meyering <jim@meyering.net>
8291 * safe-read.c, safe-write.c: Change variable names and comments, but
8292 not semantics, to minimize the differences between these two files.
8293 (safe_read): Change comment to mention SAFE_READ_ERROR.
8295 * safe-read.c (IS_EINTR): Define.
8296 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8298 2002-12-02 Bruno Haible <bruno@clisp.org>
8300 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8301 Define, taken from safe-read.c.
8302 (INT_MAX): Provide fallback.
8303 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8304 * safe-write.h (SAFE_WRITE_ERROR): Define.
8306 * safe-read.c (EINTR): Remove definition.
8307 (safe_read): Don't use EINTR if it is absent.
8309 2002-12-02 Jim Meyering <jim@meyering.net>
8311 * safe-read.c (EINTR): Define.
8312 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8313 (INT_MAX): Provide fallback.
8314 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8316 * safe-read.h (SAFE_READ_ERROR): Define.
8318 2002-12-01 Jim Meyering <jim@meyering.net>
8320 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8321 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8323 2002-11-27 Paul Eggert <eggert@twinsun.com>
8325 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8326 hash_rehash): Replace `if (limit <= value) abort ();' with
8327 `if (! (value < limit)) abort ();', for readability.
8329 2002-11-26 <karl@gnu.org>
8331 * strdup.c: copy from libc again, with jim's ok.
8332 * .cppi-disable: re-add strdup.c
8334 2002-11-25 <karl@gnu.org>
8336 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8337 instead of "strtol.c".
8339 2002-11-25 Jim Meyering <jim@meyering.net>
8341 * mktime.c: Sync from libc, now that it has the latest fix.
8343 2002-11-24 <karl@gnu.org>
8345 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8346 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8348 2002-11-24 Jim Meyering <jim@meyering.net>
8350 Update from coreutils:
8352 * mktime.c: Merge in changes from libc.
8354 Avoid a link-time failure on some Linux systems.
8355 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8356 (__mon_yday): Declare with the STATIC attribute.
8357 (__mktime_internal): Likewise.
8358 Based on a report from Greg Schafer.
8360 2002-11-23 Jim Meyering <jim@meyering.net>
8362 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8363 Use `unsigned', not `int', as type of index.
8365 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8367 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8369 2002-11-22 Paul Eggert <eggert@twinsun.com>
8371 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8372 hint that one should use `if (! x) abort ();' rather than `assert
8373 (x);', and anyway it's one less thing to worry about configuring.
8374 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8375 hash_rehash, hash_insert): Use abort rather than assert.
8377 2002-11-22 Paul Eggert <eggert@twinsun.com>
8379 * quotearg.h: Allow multiple inclusion by surrounding with
8380 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8381 so that we can be included first.
8382 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8383 * quotearg.c: Include quotearg.h immediately after config.h.
8384 No need to include stddef.h or sys/types.h any more.
8385 Surround local include files with "", not "<>".
8386 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8387 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8388 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8389 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8390 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8391 (ISPRINT): Remove; no longer needed now that we assume C89.
8393 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8396 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8397 quotearg_char): Use SIZE_MAX rather than
8398 (size_t) -1 when we are talking about "infinity".
8400 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8402 2002-11-22 Bruno Haible <bruno@clisp.org>
8404 * safe-read.h: Assume C89. Add comments.
8405 (safe_read): Change return type to size_t.
8406 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8407 counts > SSIZE_MAX correctly.
8408 * safe-write.h: New file.
8409 * safe-write.c: New file.
8410 * full-read.h: New file.
8411 * full-read.c: New file.
8412 * full-write.h: Assume C89. Add comments.
8413 * full-write.c: Include safe-write.h.
8414 (full_write): Rewritten to use safe_write.
8415 Suggested by Jim Meyering and Paul Eggert.
8417 2002-11-21 Bruno Haible <bruno@clisp.org>
8419 Remove case insensitive option matching.
8420 * argmatch.h (argcasematch): Remove declaration.
8421 (ARGCASEMATCH): Remove macro.
8422 (__xargmatch_internal): Remove case_sensitive argument.
8423 (XARGMATCH): Update.
8424 (XARGCASEMATCH): Remove macro.
8425 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8426 case_sensitive argument.
8427 (argcasematch): Remove function.
8428 (__xargmatch_internal): Remove case_sensitive argument.
8429 (main): Use XARGMATCH instead of XARGCASEMATCH.
8431 * xmalloc.c: Change compile-time error message. Add comment about
8432 required autoconf version.
8434 2002-11-21 Jim Meyering <jim@meyering.net>
8436 * strdup.c (strdup): Tweak comment and initial #if/#include.
8438 Merge in changes from the coreutils.
8440 2002-09-25 Paul Eggert <eggert@twinsun.com>
8441 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8442 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8443 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8444 int. Work more efficiently if X is the same width as uintmax_t.
8445 Do not compare X to -1, to avoid bogus compiler warning.
8446 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8447 Don't assume that f_frsize and f_bsize are the same type.
8449 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8452 * makepath.c (make_path): Restore umask *before* creating the final
8454 (make_path): Minor reformatting.
8456 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8457 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8459 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8460 ones. At least on GNU/Linux systems, `auto' means something else.
8463 2002-11-20 Paul Eggert <eggert@twinsun.com>
8465 Merge argmatch cleanups from Bison. Assume C89.
8467 * argmatch.c: Include config.h here, not in argmatch.h.
8468 Include stdlib.h, for EXIT_FAILURE.
8469 Always include <string.h>, since we assume C89.
8470 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8471 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8472 Include <stddef.h> instead, since it's all we need for size_t.
8473 (PARAMS): Remove. All uses removed.
8474 (ARRAY_CARDINALITY): Do not bother to #undef.
8475 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8476 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8477 Remove unnecessary parentheses.
8478 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8479 Insert necessary parentheses.
8480 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8481 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8483 2002-11-19 Bruno Haible <bruno@clisp.org>
8485 * mbswidth.c: Include mbswidth.h right at the beginning.
8486 * mbswidth.h: Include <stddef.h>, for size_t.
8488 * mbswidth.h (PARAMS): Remove macro.
8489 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8490 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8492 * gcd.h (PARAMS): Remove macro.
8493 (gcd): Use ANSI C function declarations.
8494 * gcd.c (gcd): Likewise.
8496 2002-11-15 Bruno Haible <bruno@clisp.org>
8498 * strcspn.c: Include <stddef.h>.
8499 (strcspn): Use ANSI C function declaration. Change return type to
8501 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8502 (strpbrk): Use NULL.
8503 * strpbrk.h (PARAMS): Remove macro.
8504 (strpbrk): Use ANSI C function declaration.
8505 * strstr.c: Don't include <sys/types.h>.
8506 * strstr.h (PARAMS): Remove macro.
8507 (strstr): Use ANSI C function declarations.
8509 2002-11-06 Bruno Haible <bruno@clisp.org>
8511 * gcd.h (gcd): Change argument type to 'unsigned long'.
8512 * gcd.c (gcd): Likewise.
8514 2002-11-05 Bruno Haible <bruno@clisp.org>
8516 * gcd.h: New file, from gettext-0.11.5.
8517 * gcd.c: New file, from gettext-0.11.5.
8519 2002-11-05 Bruno Haible <bruno@clisp.org>
8521 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8522 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8523 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8524 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8526 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8527 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8529 * closeout.c: Include gettext.h instead of <libintl.h>.
8530 * human.c: Include gettext.h instead of <libintl.h>.
8531 * quotearg.c: Include gettext.h instead of <libintl.h>.
8532 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8533 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8534 * userspec.c: Include gettext.h instead of <libintl.h>.
8535 * version-etc.c: Include gettext.h instead of <libintl.h>.
8536 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8537 (textdomain): Remove definition.
8538 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8540 * long-options.c: Remove include of <libintl.h> and definition of _.
8541 * same.c: Remove include of <libintl.h> and definition of _.
8543 2002-11-04 Bruno Haible <bruno@clisp.org>
8545 * stpcpy.h: New file, from GNU gettext-0.11.5.
8546 * strcase.h: New file, from GNU gettext-0.11.5.
8547 * strpbrk.h: New file, from GNU gettext-0.11.5.
8548 * strstr.h: New file, from GNU gettext-0.11.5.
8549 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8551 2002-05-09 Bruno Haible <bruno@clisp.org>
8553 * config.charset: Update for newest glibc. Add canonical names
8554 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8556 2002-05-09 Bruno Haible <bruno@clisp.org>
8558 * localcharset.c (get_charset_aliases): Add more Windows specific
8561 2002-05-08 Owen Taylor <otaylor@redhat.com>
8563 * config.charset: A few additions for Solaris.
8565 2001-12-05 Bruno Haible <bruno@clisp.org>
8567 * localcharset.c (locale_charset): Don't return an empty string.
8569 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8571 * config.charset: msdos in uk_UA uses CP1125.
8573 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8575 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8576 * localcharset.c (locale_charset): Declare as extern "C".
8578 2002-02-15 Bruno Haible <bruno@clisp.org>
8580 * config.charset [msdosdjgpp]: For Russian, use CP866.
8582 2002-02-11 Bruno Haible <bruno@clisp.org>
8584 * config.charset: Add support for NetBSD.
8586 2002-09-25 <karl@gnu.org>
8588 * strdup.c: copy from libc/string (via ../config/srclist*).
8589 * getopt*: copy from libc/posix.
8590 * gettext.h: copy from gettext.
8591 * .cppi-disable: add strdup.c, gettext.h.
8593 2002-07-01 Jim Meyering <meyering@lucent.com>
8595 * c-stack.c: Include sys/time.h.
8596 From Volker Borchert.
8598 2002-06-11 Paul Eggert <eggert@twinsun.com>
8600 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8601 New macro. Use it uniformly instead of
8602 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8603 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8604 reported by Vin Shelton.
8606 2002-06-22 Jim Meyering <meyering@lucent.com>
8608 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8609 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8611 2002-06-22 Paul Eggert <eggert@twinsun.com>
8613 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8614 Do not assume SA_SIGINFO behavior.
8615 Bug reported by Jim Meyering on NetBSD 1.5.2.
8617 2002-06-22 Jim Meyering <meyering@lucent.com>
8619 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8621 * exitfail.c, exitfail.h: Likewise.
8622 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8624 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8626 (EXTRA_DIST): Add fnmatch_loop.c.
8627 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8629 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8630 * fnmatch.c: Update from diffutils-2.8.2.
8631 * fnmatch_.h: New file. From diffutils-2.8.2.
8632 * fnmatch.h: Remove file.
8634 2002-06-18 Paul Eggert <eggert@twinsun.com>
8636 * file-type.h: Report an error if neither S_ISREG nor
8637 S_IFREG is defined, instead of using a test specific to glibc
8638 2.2. This should be safe, since POSIX requires S_ISREG and
8639 Unix Version 7 had S_IFREG. We don't need to check for
8640 <sys/types.h> since we don't use any symbols that it defines.
8642 2002-06-15 Jim Meyering <meyering@lucent.com>
8644 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8645 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8646 have been included before this file.
8648 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8650 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8651 so that each temporary file name is unique and valid in the first
8652 8 characters, for operation under DOS.
8654 2002-06-15 Jim Meyering <meyering@lucent.com>
8656 Work even with DJGPP 2.03, which lacks support for symlinks.
8658 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8660 * lchown.c (S_ISLNK): Likewise.
8662 2002-06-14 Jim Meyering <meyering@lucent.com>
8664 * file-type.h: Use the version from diffutils-2.8.2.
8665 * file-type.c: Likewise.
8667 2002-05-27 Jim Meyering <meyering@lucent.com>
8669 Fix a problem seen only on nonconforming systems whereby ls.c's
8670 use of localtime, and then of gettimeofday would cause trouble:
8671 the localtime call used to initialize rpl_gettimeofday's save
8672 mechanism would clobber ls's current local time information so
8673 that in any long listing the first file would always be listed
8674 with date 1970-01-01. Analysis by Volker Borchert.
8676 * gettimeofday.c (localtime): Undefine.
8677 (rpl_localtime): New function.
8679 2002-05-22 Jim Meyering <meyering@lucent.com>
8681 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8682 * file-type.h: New file.
8683 * file-type.c (file_type): New file/function. Extracted from diffutils.
8685 2002-04-29 Paul Eggert <eggert@twinsun.com>
8687 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8689 2002-04-28 Paul Eggert <eggert@twinsun.com>
8691 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8692 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8693 of 127, since 64 is the largest conceivable number for ancient
8695 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8697 2002-04-28 Jim Meyering <meyering@lucent.com>
8699 * sig2str.c (WTERMSIG): Remove definition (unused).
8701 2002-04-28 Paul Eggert <eggert@twinsun.com>
8703 * sig2str.h, sig2str.c: New files.
8704 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8706 2002-04-24 Jim Meyering <meyering@lucent.com>
8708 * gettext.h: New file, from Gettext.
8709 * Makefile.am (INCLUDES): Remove -I../intl.
8710 (libfetish_a_SOURCES): Add gettext.h.
8712 2002-04-16 Jim Meyering <meyering@lucent.com>
8714 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8715 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8716 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8718 2002-04-12 Jim Meyering <meyering@lucent.com>
8720 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8722 2002-03-10 Jim Meyering <meyering@lucent.com>
8724 * makepath.c (make_path): Remove a comma from a diagnostic.
8725 Suggestion from Santiago Vila.
8727 2002-03-08 Jim Meyering <meyering@lucent.com>
8729 * rename.c: Mention that this wrapper is needed also on
8730 mips-dec-ultrix4.4 systems.
8732 2002-03-02 Jim Meyering <meyering@lucent.com>
8734 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8735 not HAVE_CLOCK_SETTIME.
8737 2002-02-27 Paul Eggert <eggert@twinsun.com>
8739 * nanosleep.h: Rename to....
8740 * timespec.h: New name for nanosleep.h. All uses changed.
8742 * gettime.c: New file.
8743 * settime.c: New file.
8746 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8747 timespec.h. Remove nanosleep.h.
8749 2002-02-25 Paul Eggert <eggert@twinsun.com>
8751 * acl.c, acl.h: New files.
8752 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8754 2002-02-24 Jim Meyering <meyering@lucent.com>
8756 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8757 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8758 cause trouble. Reported by Nelson Beebe.
8760 2002-02-23 Paul Eggert <eggert@twinsun.com>
8762 * path-concat.c (xpath_concat): Reorder code to pacify
8763 compilers that don't know that xalloc_die never returns.
8765 2002-02-20 Jim Meyering <meyering@lucent.com>
8767 * getdate.c: Regenerate using bison-1.33.
8769 2002-02-15 Paul Eggert <eggert@twinsun.com>
8771 * posixver.c, posixver.h: New files.
8772 * Makefile.am (libfetish_a_SOURCES): Add them.
8774 2002-02-02 Paul Eggert <eggert@twinsun.com>
8775 Bruno Haible <bruno@clisp.org>
8777 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8778 (fwrite_success_callback): New declaration.
8779 * unicodeio.c (unicode_to_mb): New function, extracted from
8780 print_unicode_char. Call failure callback instead of error.
8781 (fwrite_success_callback): New function.
8782 (exit_failure_callback): New function.
8783 (fallback_failure_callback): New function.
8784 (print_unicode_char): Call unicode_to_mb.
8786 2002-01-26 Jim Meyering <meyering@lucent.com>
8788 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8790 2002-01-22 Jim Meyering <meyering@lucent.com>
8792 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8793 Otherwise, some versions of automake would omit the rule that makes
8794 Makefile from Makefile.in.
8796 2001-01-21 Paul Eggert <eggert@twinsun.com>
8798 * xmemcoll.h, xmemcoll.c: New files.
8799 * Makefile.am (libfetish_a_SOURCES): Add them.
8800 * memcoll.c: Include errno.h, and declare errno if not defined.
8801 (memcoll): Set errno to zero if there is no error.
8803 * quotearg.c (quotearg_buffer_restyled):
8804 Fix bug with quoting buffers containing NUL when backslashing escapes.
8805 This bug was exposed by the other changes in this patch.
8806 (quotearg_n_options): New arg ARGSIZE.
8807 All callers changed.
8808 (quoting_options_from_style): New function.
8809 (quotearg_n_style): Use it.
8810 (quotearg_n_style_mem): New function.
8812 * quotearg.h (quotearg_n_style_mem): New function.
8814 2002-01-16 Jim Meyering <meyering@lucent.com>
8816 * getdate.y: Add three semicolons, each just before a closing brace.
8817 Bison (as of version 1.31) no longer papers over that mistake.
8819 2002-02-14 Paul Eggert <eggert@twinsun.com>
8821 * backupfile.c (ISDIGIT): Comment fix.
8822 * getdate.y (ISDIGIT): Likewise.
8823 * posixtm.c (ISDIGIT, year): Likewise.
8824 * strverscmp.c (ISDIGIT): Likewise.
8825 * userspec.c (ISDIGIT): Likewise.
8827 2002-01-05 Jim Meyering <meyering@lucent.com>
8829 * version-etc.c (version_etc_copyright): Update copyright year.
8831 2001-01-19 Paul Eggert <eggert@twinsun.com>
8833 * closeout.c (close_stdout_status): If ferror (stdout), do
8834 not silently exit merely because the output buffer happens to
8835 have nothing pending.
8837 2001-12-18 Paul Eggert <eggert@twinsun.com>
8839 See the big note in ../ChangeLog.
8840 * human.c (suffixes): Prefer K to k for 1024.
8841 (generate_suffix_backwards): New function.
8842 (human_readable_inexact): Use it.
8843 * xstrtol.c (__xstrtol): If there is no number but there
8844 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8845 Accept 'K' as well as 'k'.
8847 2001-12-15 Jim Meyering <meyering@lucent.com>
8849 * regex.h (__restrict_arr): Update from libc.
8851 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8852 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8855 2001-12-10 Jim Meyering <meyering@lucent.com>
8857 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8858 Instead, include "xalloc.h".
8859 (initbuffer): Don't cast xmalloc return value to char*.
8860 (readline): Reword comment.
8861 Don't cast xrealloc return value to char*
8864 2001-12-09 Jim Meyering <meyering@lucent.com>
8866 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8867 `signed and unsigned type in conditional expression'.
8868 * posixtm.c (posix_time_parse): Likewise.
8870 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8872 * readtokens.c (readtoken): Declare an index to be of type unsigned
8873 to avoid a pedantic warning.
8875 * getstr.c: Don't include assert.h.
8876 (getstr): Remove warning-evoking assertions.
8877 Return -1 if offset parameter is out of bounds.
8878 Change the type of a local from int to size_t.
8880 * strftime.c (my_strftime_localtime_r): Include this function
8881 definition in the `#if ! HAVE_TM_GMTOFF' block.
8883 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8884 Include xalloc.h instead.
8886 2001-12-02 Jim Meyering <meyering@lucent.com>
8888 * tempname.c: Don't declare getenv, thus reverting the change of
8889 2001-11-18. It's no longer necessary, now that stdlib.h is always
8892 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8893 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8895 2001-11-30 Akim Demaille <akim@epita.fr>
8897 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8898 before being defined.
8900 2001-11-27 Paul Eggert <eggert@twinsun.com>
8902 * quotearg.h (quotearg_n, quotearg_n_style):
8903 First arg is int, not unsigned.
8904 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8905 (SIZE_MAX, UINT_MAX): New macros.
8906 (quotearg_n_options): Abort if N is negative.
8907 Avoid overflow check on hosts where size_t is 64 bits and int
8908 is 32 bits, as overflow is impossible there.
8909 Fix off-by-one typo that caused unnecessary reallocation.
8911 2001-11-27 Jim Meyering <meyering@lucent.com>
8913 * tempname.c: Merge with version from libc.
8914 * regex.c: Likewise.
8916 * tempname.c: Include stdlib.h unconditionally. On some old systems
8917 for which STDC_HEADERS is 0, it was not included, resulting in a
8918 warning about an integer-to-pointer conversion problem with getenv.
8919 Reported by Volker Borchert.
8921 2001-11-26 Jim Meyering <meyering@lucent.com>
8923 * gtod.h: Remove file.
8924 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8925 * gettimeofday.c: Don't include gtod.h.
8926 (GTOD_init): Remove function.
8927 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8928 Suggestion from Volker Borchert.
8930 2001-11-23 Jim Meyering <meyering@lucent.com>
8932 * hash.h (struct hash_table): Don't define here. Merely declare it.
8933 * hash.c (struct hash_table): Define it here instead.
8935 2001-11-22 Jim Meyering <meyering@lucent.com>
8937 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8939 2001-11-18 Paul Eggert <eggert@twinsun.com>
8941 * tempname.c (TMP_MAX): Remove; no longer needed.
8942 (TEMPORARIES): New macro.
8943 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8944 removes an artificial limitation (e.g. HP-UX 10.20, where
8947 2001-11-18 Jim Meyering <meyering@lucent.com>
8949 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8952 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8953 files will be created before anything else.
8955 2001-11-17 Jim Meyering <meyering@lucent.com>
8957 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8958 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8959 rather than group writable. Patch by Juan F. Codagnone.
8961 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8962 Instead, include "xalloc.h".
8964 * mountlist.c: Include unlocked-io.h after all system headers.
8965 Remove explicit declarations of xmalloc, xrealloc,
8966 and xstrdup. Instead, include "xalloc.h".
8968 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8969 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8970 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8972 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8973 Reported by Padraig Brady.
8975 * mkstemp.c: #undef mkstemp.
8977 (rpl_mkstemp): Rename from mkstemp.
8980 2001-11-16 Jim Meyering <meyering@lucent.com>
8982 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8983 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8984 determine the amount of total physical memory, use pstat_getstatic.
8985 HPUX-11 doesn't define _SC_PHYS_PAGES.
8986 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8987 If sysconf couldn't be used to determine the amount of available
8988 physical memory, use both pstat_getstatic and pstat_getdynamic.
8989 Based on a patch from Bob Proulx.
8991 2001-11-05 Jim Meyering <meyering@lucent.com>
8993 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8995 2001-11-03 Jim Meyering <meyering@lucent.com>
8997 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8998 in argmatch_to_argument call.
9000 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9003 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9004 e.g., a fault due to an attempt to free a NULL pointer.
9006 2001-11-01 Jim Meyering <meyering@lucent.com>
9008 * dirfd.c, dirfd.h: New files.
9009 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9011 * hash.c (hash_print) [TESTING]: Clean up.
9013 2001-10-22 Paul Eggert <eggert@twinsun.com>
9015 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9016 to avoid a warning if -Wall.
9018 2001-10-21 Paul Eggert <eggert@twinsun.com>
9020 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9022 2001-10-21 Jim Meyering <meyering@lucent.com>
9024 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9025 this code would end up calling gettext even in packages built
9027 * getopt.c (_): Likewise.
9028 * regex.c (_): Likewise.
9030 2001-10-20 Paul Eggert <eggert@twinsun.com>
9032 * error.c (strerror_r): Do not declare unless !_LIBC.
9033 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9034 Use strerror_r that is only a macro, even if it is not a function.
9035 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9036 (private_strerror): Use prototypes, not old-style function definition.
9037 (print_errno_message): New function.
9038 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9040 (error_tail, error, error_at_line): Use it.
9042 2001-10-11 Jim Meyering <meyering@lucent.com>
9044 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9045 and quote_n (1, ... to avoid clobbering a buffer.
9047 2001-10-05 Jim Meyering <meyering@lucent.com>
9049 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9050 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9051 * hash-pjw.h: New file.
9053 2001-09-30 Jim Meyering <meyering@lucent.com>
9055 * mountlist.c [MOUNTED_GETFSSTAT]:
9056 Include <sys/ucred.h>, for Apple Darwin.
9057 Include sys/mount.h and sys/fs_types.h only if available.
9059 (read_filesystem_list): Use FS_TYPE.
9061 2001-09-29 Paul Eggert <eggert@twinsun.com>
9063 * exclude.c (excluded_filename): 0 -> false, since it's
9066 2001-09-28 Paul Eggert <eggert@twinsun.com>
9068 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9069 #defines strtoimax. Also treat the other strto* functions
9072 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9073 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9074 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9076 2001-09-26 Jim Meyering <meyering@lucent.com>
9078 Most macros in unlocked-io.h had the wrong number of arguments.
9079 * gen-uio: New script.
9080 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9081 * unlocked-io.hin: Remove file.
9082 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9083 rather than trying to embed it here.
9084 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9085 Reported by Padraig Brady.
9087 2001-09-25 Volker Borchert <bt@teknon.de>
9089 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9091 2001-09-23 Jim Meyering <meyering@lucent.com>
9093 * mountlist.c: Remove useless parentheses in #if directives.
9094 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9095 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9097 2001-09-22 Jim Meyering <meyering@lucent.com>
9099 * localcharset.c: Update from latest gettext.
9100 * config.charset: Likewise.
9102 2001-09-20 Jim Meyering <meyering@lucent.com>
9104 * xstrtol.c (strtoimax): Guard declaration with
9105 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9106 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9107 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9108 (strtoumax): Likewise, for completeness (it wasn't necessary).
9110 2001-09-06 Paul Eggert <eggert@twinsun.com>
9112 * strtoimax.c (HAVE_LONG_LONG):
9113 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9114 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9115 to work around bug in IBM C compiler.
9117 2001-09-16 Jim Meyering <meyering@lucent.com>
9119 * mkdir.c: New file.
9121 2001-09-04 Paul Eggert <eggert@twinsun.com>
9123 * xgetcwd.c: Revert some of the previous change; intead,
9124 fix the HAVE_GETCWD_NULL code to behave more like the
9125 !HAVE_GETCWD_NULL code used to.
9128 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9131 2001-09-04 Paul Eggert <eggert@twinsun.com>
9133 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9134 Use ssize_t, not int, to store result of readlink.
9135 Check for ssize_t overflow as well as size_t overflow,
9136 as POSIX says the result of readlink is implementation-defined
9137 when ssize_t overflows.
9138 Remove unnecessary cast to char*.
9139 Use free+malloc instead of realloc, as the storage doesn't need
9140 to be preserved and it's clearer and can be more efficient that way.
9141 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9142 * xreadlink.h (xreadlink): Update prototype.
9144 2001-09-03 Paul Eggert <eggert@twinsun.com>
9146 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9147 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9148 spotted by Jim Meyering.
9150 2001-09-03 Jim Meyering <meyering@lucent.com>
9152 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9154 2001-09-03 Paul Eggert <eggert@twinsun.com>
9156 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9157 like the HAVE_GETCWD_NULL code.
9158 Include pathmax.h if not HAVE_GETCWD.
9159 Do not include xalloc.h.
9160 (INITIAL_BUFFER_SIZE): New symbol.
9161 Do not use xmalloc / xrealloc, since the caller is responsible for
9162 handling errors. Preserve errno around `free' during failure.
9163 Do not overrun buffer when using getwd.
9165 2001-09-03 Paul Eggert <eggert@twinsun.com>
9167 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9168 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9170 2001-09-02 Jim Meyering <meyering@lucent.com>
9172 * error.c: Update from GNU libc.
9174 2001-09-01 Jim Meyering <meyering@lucent.com>
9176 * xreadlink.c: New file.
9177 * xreadlink.h: New file.
9178 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9180 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9181 doesn't conflict with sparc Solaris 7's definition in
9182 /usr/include/sys/int_types.h.
9184 * exclude.c: Use `""', not `<>' to #include non-system header files.
9185 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9186 and strncasecmp as r-values. Unixware didn't have declarations.
9188 2001-08-31 Jim Meyering <meyering@lucent.com>
9190 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9191 Use an initial, malloc'd, buffer of length 128 rather than
9192 a statically allocated one of length 1024.
9194 2001-08-30 Paul Eggert <eggert@twinsun.com>
9196 * xgetcwd.c: Don't include pathmax.h.
9197 Include stdlib.h and unistd.h if available.
9199 (xmalloc, xstrdup, free): Remove decls.
9200 (xgetcwd): Don't assume sizes fit in unsigned.
9201 Check for overflow when computing sizes.
9202 Simplify reallocation code.
9204 2001-08-28 Paul Eggert <eggert@twinsun.com>
9206 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9208 * strtoimax.c: Renamed from strtoxmax.c, removing the
9211 Also, make the following further changes to make this file's
9212 configuration more similar to that of strtol.c:
9213 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9214 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9215 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9216 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9217 changed to signed values.
9219 And make the following changes as well:
9220 Fix copyright notice, as 1999 was missing.
9221 (verify): New macro.
9222 (strtoimax): Check sizes at compile-time, not run-time.
9223 Prefer strtol to strtoll if both work.
9224 (main): Remove; it was not that useful and was a pain to maintain.
9226 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9228 2001-08-30 Paul Eggert <eggert@twinsun.com>
9230 * savedir.c (savedir): Remove size parameter, as POSIX says that
9231 a directory's st_size can have an arbitrary value, so the old
9232 usage could waste an arbitrary amount of memory. All uses
9234 * savedir.h: Update prototype.
9236 2001-08-30 Paul Eggert <eggert@twinsun.com>
9238 * xstrtol.c (strtoimax): New decl.
9240 2001-08-28 Paul Eggert <eggert@twinsun.com>
9242 * xstrtol.h: Add copyright notice.
9243 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9244 LONGINT_INVALID_SUFFIX_CHAR.
9246 2001-08-30 Paul Eggert <eggert@twinsun.com>
9248 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9251 2001-08-30 Paul Eggert <eggert@twinsun.com>
9253 * hash.c: Remove '2001' from copyright notice.
9255 2001-08-30 Paul Eggert <eggert@twinsun.com>
9257 * full-write.h: New file.
9258 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9259 * full-write.c: Correct credits, as cccp.c no longer
9260 exists and anyway it was so heavily changed from the old cccp
9261 code as to be unrecognizable. Include full-write.h.
9262 (full_write) Return size_t, with short writes meaning failure.
9263 All callers changed. This fixes a bug with large buffers
9265 * utime.c: Include full-write.h.
9267 2001-08-30 Paul Eggert <eggert@twinsun.com>
9269 Merge 'exclude' changes from tar 1.13.22.
9270 This fixes one or two unlikely storage allocation overflow bugs,
9271 but doesn't change user-visible behavior otherwise.
9273 2001-08-30 Paul Eggert <eggert@twinsun.com>
9275 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9276 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9277 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9278 Include if available.
9279 (<xalloc.h>): Include
9280 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9281 (verify): New macro. Use it to verify that EXCLUDE macros do not
9282 collide with FNM macros.
9283 (struct patopts): New struct.
9284 (struct exclude): Use it, as exclude patterns now come with options.
9285 (new_exclude): Support above changes.
9286 (new_exclude, add_exclude_file):
9287 Initial size must now be a power of two to simplify overflow checking.
9288 (free_exclude, fnmatch_no_wildcards): New function.
9289 (excluded_filename): No longer requires options arg, as the options
9290 are determined by add_exclude. Now returns bool, not int.
9291 (excluded_filename, add_exclude):
9292 Add support for the fancy new exclusion options.
9293 (add_exclude, add_exclude_file): Now takes int options arg.
9294 Check for arithmetic overflow when computing sizes.
9295 (add_exclude_file): xrealloc might modify errno, so don't
9296 realloc until after errno might be used.
9298 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9300 (free_exclude): New decl.
9301 (add_exclude, add_exclude_file): Now takes int options arg.
9302 (excluded_filename): No longer requires options arg, as the options
9303 are determined by add_exclude. Now returns bool, not int.
9305 2001-08-30 Paul Eggert <eggert@twinsun.com>
9307 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9309 2001-08-27 Jim Meyering <meyering@lucent.com>
9311 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9313 * version-etc.c (N_): Remove definition.
9314 Revert most of last change.
9315 Instead, simply don't mark the `Copyright...' string for translation.
9316 Based on advice from Paul Eggert.
9318 * strtoxmax.c: Tweak comment.
9320 2001-08-26 Jim Meyering <meyering@lucent.com>
9322 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9323 of copyright with `%s' so translators don't get an untranslated
9325 (COPYRIGHT_YEAR): Define.
9326 (version_etc): Use fprintf rather than fputs.
9327 Suggestion from Ulrich Drepper.
9329 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9331 * strtoll.c: New file, from GNU libc.
9332 * xstrtoimax.c: New file.
9334 * xstrtol.h: Add xstrtoimax.
9335 * strtoumax.c: New file. Simply include "strtoumax.c".
9336 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9338 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9339 * strtoxmax.c: ... then renamed to this.
9341 2001-08-13 Paul Eggert <eggert@twinsun.com>
9343 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9344 Port to Solaris 8, where 'sed' requires a space after the 'r'
9345 command, and where sh dislikes "$/". Clean up the spacing a bit.
9346 Redirect output to $tmp just once.
9348 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9350 * addext.c (<errno.h>): Include.
9351 (errno): Declare if not defined.
9352 (addext): Work correctly when pathconf returns -1 and leaves
9353 errno alone because there is no limit. Also, work even if
9354 pathconf returns a value greater than SIZE_MAX.
9356 2001-08-12 Jim Meyering <meyering@lucent.com>
9358 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9359 Simply `return getcwd (NULL, 0);'.
9360 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9361 Use 1300 as initial value for length, not PATH_MAX.
9363 * pathmax.h: Clean up cpp syntax.
9365 2001-08-12 Jim Meyering <meyering@lucent.com>
9367 * gettimeofday.c: New file.
9369 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9371 2001-08-04 Jim Meyering <meyering@lucent.com>
9373 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9374 to get in sync with glibc.
9376 2001-08-03 Paul Eggert <eggert@twinsun.com>
9378 The following changes are from gettext 0.10.39 as maintained by
9381 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9382 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9383 with inverted sense. All uses changed.
9385 * mbswidth.c: Don't include <limits.h>.
9386 Include <stdlib.h> and <string.h> unconditionally.
9387 (iswcntrl, mbsinit, ISCNTRL): New macros.
9388 (mbsnwidth): Use K&R style function declarations.
9389 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9390 can optimize it when MB_CUR_MAX == 1.
9391 The width of control characters is zero, not 1.
9393 2001-07-15 Jim Meyering <meyering@lucent.com>
9395 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9396 (BUILT_SOURCES): Add unlocked-io.h.
9397 (io_functions): Define.
9398 (unlocked-io.h): New rule.
9399 (DISTCLEANFILES): Add unlocked-io.h.
9400 (all-local): Depend on unlocked-io.h, to ensure it is created.
9402 * unlocked-io.hin: New file
9404 * regex.c: Update from glibc.
9406 2001-07-05 Jim Meyering <meyering@lucent.com>
9408 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9410 (libfetish_a_SOURCES): Put all .h files here instead.
9411 Remove a thus-exposed (better checks in automake) duplicate and
9412 two unnecessary .h files.
9414 2001-06-11 Jim Meyering <meyering@lucent.com>
9416 * regex.c: Update from GNU libc.
9418 2001-05-27 Jim Meyering <meyering@lucent.com>
9420 * readutmp.h (UT_TYPE): Define.
9422 2001-05-24 Jim Meyering <meyering@lucent.com>
9424 * argmatch.c: Include "quote.h".
9425 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9426 quote function. Reported by Göran Uddeborg.
9428 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9430 * dirname.c (dir_name): Compute append_dot using path, not newpath
9431 which is not yet declared.
9433 2001-05-11 Paul Eggert <eggert@twinsun.com>
9435 * Makefile.am (libfetish_a_SOURCES):
9436 Add strftime.c, since we now compile it on all hosts.
9438 * strftime.c (my_strftime):
9439 Define to nstrftime if emacs, but only if my_strftime is not defined.
9440 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9441 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9442 Add one more extra argument: a nanoseconds value.
9445 (my_strftime function): Add %N format.
9446 (emacs_strftimeu): Renamed from emacs_strftime,
9447 with extra ut argument.
9449 2001-05-11 Paul Eggert <eggert@twinsun.com>
9451 dirname code cleanup. base_name now behaves more compatibly
9452 with POSIX basename when given file names that have trailing
9453 slashes, and similarly for dir_name. Add new primitives
9454 base_len and dir_len. Put the directory-name-related decls
9457 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9458 * backupfile.c (base_name): Likewise.
9459 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9460 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9461 * makepath.c (strip_trailing_slashes): Likewise.
9462 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9464 * rename.c (strip_trailing_slashes): Likewise.
9465 * same.c (base_name): Likewise.
9466 * stripslash.c (ISSLASH): Likewise.
9468 * addext.c: Include <dirname.h> after size_t is defined.
9469 * backupfile.c: Likewise.
9471 * addext.c (addext): Use base_len to trim redundant
9472 trailing slashes instead of doing it ourselves.
9473 But do not trim the last slash if it is not redundant.
9475 * backupfile.c (find_backup_file_name,
9476 max_backup_version): Use base_len instead of rolling it ourselves.
9477 Handle the case of "" and (on DOS) "C:" correctly.
9479 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9480 Include <string.h>, <dirname.h>.
9481 (base_name): Allow file names ending in slashes, other than names
9482 that are all slashes. In this case, return the basename followed
9483 by the slashes. This is more general, and can be used in places
9484 where the original base_name purposely had an assertion failure.
9485 (base_len): New function.
9487 * dirname.c: Include <string.h> instead of <stdlib.h>.
9488 Do not include <assert.h>; no longer needed.
9490 (memrchr): Remove decl.
9491 (dir_name_r): Remove.
9492 (dir_len): Renamed from dirlen. All callers changed.
9493 Rewrite in terms of base_name, for simplicity and consistency.
9494 (dir_name): Never return NULL. All callers changed.
9495 Do not include <stdlib.h> in test program; no longer needed.
9496 return 0; is fine for test program.
9498 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9500 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9502 * path-concat.c (path_concat): Use base_len to compute
9503 base length, not strlen; this means we cannot rely on memcpy
9506 * same.c (STREQ): Remove.
9507 (same_name): Handle the case where the basename ends in trailing '/'.
9509 * stripslash.c (strip_trailing_slashes): Return nonzero if
9510 a slash was stripped. Do not strip the last slash after a
9513 2001-04-08 Jim Meyering <meyering@lucent.com>
9515 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9516 recomputed; that's necessary when the offset spans a DST transition.
9517 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9519 2001-04-02 Jim Meyering <meyering@lucent.com>
9521 * regex.h, regex.c: Update from GNU libc.
9523 2001-03-19 Paul Eggert <eggert@twinsun.com>
9525 * version-etc.c (version_etc_copyright): Update to 2001.
9527 2001-03-16 Paul Eggert <eggert@twinsun.com>
9529 * tempname.c (uint64_t): Define to uintmax_t if
9530 not defined, and if UINT64_MAX is not defined.
9531 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9532 Reported by John David Anglin.
9534 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9536 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9537 alias if codeset is empty.
9538 * config.charset (BeOS): Use wildcard syntax.
9540 2001-03-13 Jim Meyering <meyering@lucent.com>
9542 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9543 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9546 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9548 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9550 * unicodeio.c (print_unicode_char): Simplify accordingly.
9552 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9554 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9555 support for DOS/DJGPP.
9557 2001-02-28 Paul Eggert <eggert@twinsun.com>
9559 * Makefile.am (libfetish_a_SOURCES):
9560 Add dup-safer.c, fopen-safer.c.
9561 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9563 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9565 2001-02-25 Paul Eggert <eggert@twinsun.com>
9567 The mkstemp replacement is taken from glibc 2.2.2, with some
9568 portability fixes for use outside glibc, as follows:
9570 * tempname.c (struct_stat64): New macro.
9571 (direxists, __gen_tempname): Use it.
9572 This avoids a portability problem with Solaris 8.
9574 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9575 (<stddef.h>, <stdint.h>, <string.h>):
9576 Include only if STDC_HEADERS || _LIBC.
9577 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9578 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9579 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9580 (__set_errno): Define this macro if <errno.h> doesn't.
9581 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9582 Define these macros if <stdio.h> doesn't.
9583 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9584 Define these macros if <sys/stat.h>
9585 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9586 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9587 __xstat64): Define if not _LIBC.
9588 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9589 (__gen_tempname): Invoke gettimeofday only if
9590 HAVE_GETTIMEOFDAY || _LIBC;
9591 otherwise, fall back on plain "time".
9592 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9594 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9596 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9598 2001-02-17 Jim Meyering <meyering@lucent.com>
9600 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9601 around included file name.
9603 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9605 * strftime.c: Update from GNU libc (the only changes were to comments).
9607 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9609 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9611 2001-02-17 Paul Eggert <eggert@twinsun.com>
9613 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9614 Remove workaround macros for hosts that have mbrtowc but not
9615 mbstate_t, as we now insist on proper declarations for both
9616 before using mbrtowc.
9618 2001-02-17 Jim Meyering <meyering@lucent.com>
9620 * regex.c: Update from libc.
9622 2001-02-16 Paul Eggert <eggert@twinsun.com>
9624 * alloca.c (malloc): Undef before defining, since stdlib.h
9625 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9626 Reported by Mark Hounschell via Paul Eggert.
9628 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9630 * config.charset: Update for FreeBSD 4.2.
9632 2001-01-26 Jim Meyering <meyering@lucent.com>
9634 * quotearg.c: Include stddef.h.
9635 * quote.c: Include stddef.h.
9636 Reported by Axel Kittenberger.
9638 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9639 line in double quotes so that it evokes a better diagnostic.
9640 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9641 Reported by Axel Kittenberger.
9643 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9645 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9646 to avoid a warning. Add back 'const' to inptr.
9648 2001-01-16 Jim Meyering <meyering@lucent.com>
9650 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9653 2001-01-14 Jim Meyering <meyering@lucent.com>
9655 * rename.c: New file. From Volker Borchert.
9656 Include stdlib.h, string.h or strings.h, and xalloc.h.
9657 Use strip_trailing_slashes rather than open-coding it.
9659 2001-01-03 Paul Eggert <eggert@twinsun.com>
9661 * strftime.c: Sync with glibc time/strftime.c 1.81.
9663 2001-01-03 Jim Meyering <meyering@lucent.com>
9665 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9666 local `inptr' to avoid warning with some system declarations of iconv.
9668 2000-12-29 Paul Eggert <eggert@twinsun.com>
9670 * modechange.c: Do not assume that mode_t uses the
9671 traditional octal encoding. E.g. "chmod 1 FOO" should set
9672 the other-execute bit of FOO even if S_IXOTH != 1.
9674 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9675 WOTH, XOTH, ALLM): New macros.
9676 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9677 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9679 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9680 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9682 No need to use uintmax_t; unsigned long is long enough.
9683 Don't bother to get suffix since we don't use it.
9685 2000-12-24 Jim Meyering <meyering@lucent.com>
9687 * hash.c (is_prime): Return explicit boolean values.
9688 (hash_get_first): Return NULL to appease Irix5.6's 89.
9689 Reported by Nelson Beebe.
9691 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9693 * localcharset.c (locale_charset): Add support for Win32.
9695 2000-12-18 Paul Eggert <eggert@twinsun.com>
9697 * physmem.h, physmem.c: New files.
9699 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9700 (noinst_HEADERS): Add physmem.h.
9702 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9703 't' for compatibility with Solaris 8 sort.
9705 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9707 * config.charset: Add support for BeOS.
9709 2000-12-16 Jim Meyering <meyering@lucent.com>
9711 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9712 SHELLS_FILE to a file name that's useful on djgpp systems.
9714 (ADDITIONAL_DEFAULT_SHELLS): Define.
9715 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9716 Based mostly on a patch from Prashant TR.
9718 2000-12-16 Jim Meyering <meyering@lucent.com>
9720 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9721 N and M) would have treated it like `chown N:N FILE'.
9723 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9725 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9727 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9728 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9729 to the list of canonical encodings. Rename EUC-CN to GB2312.
9731 2000-12-08 Andreas Schwab <schwab@suse.de>
9733 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9734 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9736 2000-12-07 Jim Meyering <meyering@lucent.com>
9738 * stripslash.c (ISSLASH): Define.
9739 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9742 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9743 (dir_name_r): Declare this function as static.
9744 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9745 manifest itself on a name containing a mix of slashes and
9747 Make this function work with names starting with a DOS-style
9748 drive letter and colon prefix.
9749 (dir_name): Append `.' if necessary.
9750 Based mostly on patches from Prashant TR and Eli Zaretskii.
9752 * dirname.h (dir_name_r): Remove prototype.
9754 2000-12-05 Jim Meyering <meyering@lucent.com>
9756 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9758 2000-12-04 Jim Meyering <meyering@lucent.com>
9760 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9761 Also include memory.h, stdlib.h, unistd.h if appropriate.
9762 Reported by Andreas Jaeger (conflicting declaration of malloc).
9764 2000-12-02 Jim Meyering <meyering@lucent.com>
9766 * closeout.h: Make idempotent, to avoid some obscure warnings.
9768 2000-12-01 Paul Eggert <eggert@twinsun.com>
9770 * memrchr.c: Include <config.h> before any system include file.
9772 2000-11-29 Paul Eggert <eggert@twinsun.com>
9774 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9776 2000-11-26 Jim Meyering <meyering@lucent.com>
9778 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9780 2000-11-22 Paul Eggert <eggert@twinsun.com>
9782 * strftime.c (my_strftime): Do not invoke mbrlen with a
9783 size of (size_t) -1; it's not portable.
9785 2000-11-17 Akim Demaille <akim@epita.fr>
9787 * obstack.h: Formatting changes.
9788 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9789 prevent type checking.
9790 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9791 cast the value to (void *): assigning a `foo *' to a `void *'
9793 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9795 2000-11-17 Jim Meyering <meyering@lucent.com>
9797 * strstr.c: Update from GNU libc.
9799 2000-11-16 Jim Meyering <meyering@lucent.com>
9801 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9803 2000-11-11 Jim Meyering <meyering@lucent.com>
9805 * error.c: Add a couple #includes, merging from GNU libc version.
9807 2000-11-10 Jim Meyering <meyering@lucent.com>
9809 * obstack.h: Update from GNU libc.
9810 * obstack.c: Likewise.
9812 2000-11-06 Paul Eggert <eggert@twinsun.com>
9814 * getusershell.c (setusershell): Use rewind rather than
9815 fseek/fseeko, to avoid configuration hassles with fseeko.
9816 Don't bother opening SHELLS_FILE if shellstream is NULL;
9819 2000-11-05 Jim Meyering <meyering@lucent.com>
9821 * makepath.h (make_dir): Declare.
9822 * makepath.c (make_dir): Remove `static' attribute.
9825 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9827 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9828 last one in a bucket, advance to the next bucket.
9830 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9832 * fnmatch.c: Do not comment out all the code if we are using
9833 the GNU C library, because in some cases we are replacing buggy
9834 code in the GNU C library itself.
9836 2000-10-30 Paul Eggert <eggert@twinsun.com>
9838 * error.h, getline.h, modechange.h:
9839 Remove "2000" from Copyright line, as the file hasn't been
9840 changed this year other than in the copyright notice.
9842 * xalloc.h: Add "2000" to Copyright line, as this file
9843 was changed this year.
9845 2000-10-30 Paul Eggert <eggert@twinsun.com>
9847 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9848 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9849 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9851 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9853 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9854 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9855 doesn't define __restrict_arr.
9857 2000-10-29 Jim Meyering <meyering@lucent.com>
9859 * xstat.in: Fix grammar in comment.
9861 2000-10-28 Jim Meyering <meyering@lucent.com>
9863 * memchr.c: Update from libc.
9864 Adjust for portability:
9865 [HAVE_STDLIB_H]: Include stdlib.h.
9866 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9867 Undef __memchr, too.
9868 [!weak_alias]: Define __memchr to memchr.
9870 * regex.c: Update from libc.
9871 * regex.h: Likewise.
9872 * getopt1.c: Likewise.
9873 * memcmp.c: Likewise.
9875 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9876 Avoid using fseek, when possible -- it's broken by design.
9877 Patch by Ulrich Drepper.
9879 2000-10-26 Jim Meyering <meyering@lucent.com>
9881 * strftime.c: Update from libc.
9883 2000-10-25 Jim Meyering <meyering@lucent.com>
9885 * obstack.c: Update from libc.
9887 2000-10-23 Jim Meyering <meyering@lucent.com>
9889 * hard-locale.c (hard_locale): Revert last change -- it was simply
9890 wrong. That set_locale call must not have any side effects.
9893 2000-10-22 Jim Meyering <meyering@lucent.com>
9895 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9896 [CYCLIC]: Remove now-unused definition.
9898 * save-cwd.c (O_DIRECTORY): Define, if needed.
9899 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9900 Suggestion from Ulrich Drepper.
9902 2000-10-21 Jim Meyering <meyering@lucent.com>
9904 * dirname.c (dir_name_r): New function, factored out of dir_name.
9905 (dir_name): Use dir_name_r.
9906 * dirname.h (dir_name_r): Declare it.
9908 2000-10-21 Jim Meyering <meyering@lucent.com>
9910 * dirname.c (memrchr): Declare if necessary.
9911 (dir_name): Remove the restriction that there be no
9912 trailing slashes. Now, this code skips past them, effectively
9914 [TEST_DIRNAME] (main): New unit tests.
9916 * memrchr.c: New file from GNU libc.
9917 Undef __memrchr, too.
9918 [!weak_alias]: Define __memrchr to memrchr.
9919 Guard weak_alias use with `#ifdef weak_alias'.
9921 2000-10-17 Jim Meyering <meyering@lucent.com>
9923 * quote.h (PARAMS): Define and use.
9924 Reported by Akim Demaille.
9926 * getopt.c: Update from libc.
9928 2000-10-16 Jim Meyering <meyering@lucent.com>
9930 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9933 2000-09-25 Jim Meyering <meyering@lucent.com>
9935 * md5.h (rol): Define (from GnuPG).
9937 * sha.c: Give credit (GnuPG) where due.
9938 (M): Use rol rather than open-coding it.
9939 Add a FIXME comment.
9941 2000-09-21 Jim Meyering <meyering@lucent.com>
9943 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9944 Reported by Michael Stone.
9946 2000-09-20 Jim Meyering <meyering@lucent.com>
9948 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9949 (noinst_HEADERS): Add sha.h.
9950 Based on code from Scott G. Miller and from GnuPG.
9952 2000-09-15 Jim Meyering <meyering@lucent.com>
9954 * regex.c: Update from libc.
9956 2000-09-10 Jim Meyering <meyering@lucent.com>
9958 * getopt.c (_getopt_internal): Update from glibc.
9960 2000-09-09 Jim Meyering <meyering@lucent.com>
9962 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9963 think it should be used as a general replacement for isascii.
9964 * fnmatch.c: Likewise.
9965 * mbswidth.c: Likewise
9966 * regex.c: Likewise.
9969 * userspec.c: Include sys/param.h and limits.h.
9971 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9972 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9973 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9974 UID, GID. Check range.
9976 2000-09-06 Jim Meyering <meyering@lucent.com>
9978 * getopt.c (_getopt_internal): Update from glibc.
9980 2000-08-30 Jim Meyering <meyering@lucent.com>
9982 * strftime.c: Merge in changes from GNU libc.
9984 2000-08-26 Jim Meyering <meyering@lucent.com>
9986 * closeout.c: Include "__fpending.h".
9987 (close_stdout_status): Return right away if there's nothing to flush.
9989 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9990 * __fpending.c: New file.
9991 * __fpending.h: New file.
9993 2000-08-07 Paul Eggert <eggert@twinsun.com>
9995 Standardize on "memory exhausted" instead of "Memory exhausted"
9996 or "virtual memory exhausted".
9997 * obstack.c (print_and_abort): Use "memory exhausted", not
9998 "virtual memory exhausted".
9999 * same.c (same_name): Invoke xalloc_die instead of printing
10001 * userspec.c (parse_user_spec): Likewise.
10002 * bumpalloc.h: comment fix
10003 * same.c, userspec.c: Include xalloc.h.
10005 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10006 not char *const and pointing to a constant array.
10007 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10008 (xrealloc): Comment fix.
10010 * userspec.c (parse_user_spec):
10011 Don't translate a message until just before returning,
10012 to avoid unnecessary translation.
10014 2000-08-07 Jim Meyering <meyering@lucent.com>
10016 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10017 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10018 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10019 getgroups.c, gethostname.c, getopt.h, group-member.c,
10020 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10021 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10022 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10023 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10024 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10025 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10026 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10027 yesno.c: Back out Copyright date changes for each file with no change
10028 this year. This eases coordination with other programs using the same
10029 source code modules. From Paul Eggert.
10031 2000-08-03 Greg McGary <greg@mcgary.org>
10033 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10034 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10035 (EXTEND_BUFFER): Use them.
10037 2000-08-01 Jim Meyering <meyering@lucent.com>
10039 * dirname.c (ISSLASH): Define.
10040 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10041 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10042 both `\' and `/' may be use as path separators.
10043 Based on a patch from Prashant TR.
10045 2000-07-31 Paul Eggert <eggert@twinsun.com>
10047 * quotearg.c (quotearg_n_options): Don't make the initial
10048 slot vector a constant, since it might get modified.
10050 2000-07-31 Jim Meyering <meyering@lucent.com>
10052 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10053 * obstack.c (print_and_abort): Likewise.
10055 2000-07-30 Paul Eggert <eggert@twinsun.com>
10057 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10058 buffer, so that the caller can always quote one small
10059 component of a "memory exhausted" message in slot 0.
10060 From a suggestion by Jim Meyering.
10062 2000-07-30 Jim Meyering <meyering@lucent.com>
10064 * makepath.c (make_path): Quote the other instance, too.
10066 * quotearg.c (N_STATIC_SLOTVECS): Define.
10067 (STATIC_BUF_SIZE): Define.
10068 (quotearg_n_options): Use only statically allocated storage when
10069 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10070 than STATIC_BUF_SIZE.
10072 2000-07-29 Jim Meyering <meyering@lucent.com>
10074 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10075 * dirname.c (dir_name): Likewise.
10077 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10079 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10080 (dir_name): Assert that there are no trailing slashes.
10082 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10084 * mbswidth.h (mbswidth): Add a flags argument.
10085 (mbswidth): New declaration.
10086 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10087 * mbswidth.c (mbswidth): Add a flags argument.
10088 (mbsnwidth): New function.
10090 2000-07-24 Jim Meyering <meyering@lucent.com>
10092 * mbswidth.c: Remove useless #else. From Bruno Haible.
10094 2000-07-23 Paul Eggert <eggert@twinsun.com>
10096 * mbswidth.c (_XOPEN_SOURCE):
10097 Don't define; this causes problems on Solaris 7.
10098 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10100 2000-07-23 Paul Eggert <eggert@twinsun.com>
10103 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10104 so that mbstate_t is always defined.
10106 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10107 be 1 in at least one GCC installation, and this configuration
10108 error is likely to be common. Ignoring MB_LEN_MAX hurts
10109 performance on hosts that have mbrtowc but have only unibyte
10110 locales, but I assume these hosts are rare.
10112 2000-07-23 Paul Eggert <eggert@twinsun.com>
10114 * quotearg.c: Streamline by invoking multibyte code only if needed.
10115 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10116 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10117 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10118 invoke multibyte primitives.
10120 2000-07-23 Jim Meyering <meyering@lucent.com>
10122 * basename.c (base_name): Add an assertion.
10124 2000-07-15 Bruno Haible <clisp.cons.org>
10126 * quotearg.c: When the system forces us to redefine mbstate_t,
10127 shadow its mbsinit function.
10129 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10131 * mbswidth.h: New file.
10132 * mbswidth.c: New file.
10133 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10134 (noinst_HEADERS): Add mbswidth.h.
10136 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10138 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10141 2000-07-15 Jim Meyering <meyering@lucent.com>
10143 * makepath.c: Include quote.h.
10144 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10145 corresponding argument in a `quote (...)' call.
10146 Give better diagnostics.
10148 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10149 (noinst_HEADERS): Add quote.h.
10151 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10152 from tar's src/misc.c.
10153 * quote.h: New file. Prototypes for same.
10155 2000-07-10 Paul Eggert <eggert@twinsun.com>
10157 From a suggestion by Bruno Haible.
10158 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10159 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10160 to decide whether to define the BeOS workaround macro;
10161 this adjusts to the change to AC_MBSTATE_T.
10163 2000-07-13 Paul Eggert <eggert@twinsun.com>
10165 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10167 * quotearg.c (quoting_style_args, quoting_style_vals,
10168 quotearg_buffer_restyled): Add support for
10169 clocale_quoting_style. Undo previous change to
10170 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10171 and "{RIGHT QUOTATION MARK}" msgids.
10173 2000-07-05 Paul Eggert <eggert@twinsun.com>
10175 The old behavior of quoting `like this' doesn't look good with
10176 newer, ISO-style fonts. See:
10177 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10179 Instead, quote "like this" by default. Let the translator
10180 tailor the locale-specific quoting behavior by providing
10181 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10183 * quotearg.c (N_): New macro.
10184 (gettext_default): New function.
10185 (quotearg_buffer_restyled): Use
10186 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10187 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10189 2000-07-09 Jim Meyering <meyering@lucent.com>
10191 * Most files: Update copyright dates to include 2000.
10193 2000-07-08 Jim Meyering <meyering@lucent.com>
10195 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10197 (xgethostname): Remove now-unnecessary #ifdef.
10198 Move declaration of `err' into loop where it's used.
10200 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10202 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10203 by allocating a larger buffer. Test the gethostname return value for
10204 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10205 returns an error and ENAMETOOLONG isn't defined.
10207 2000-07-05 Paul Eggert <eggert@twinsun.com>
10208 and Bruno Haible <haible@clisp.cons.org>
10210 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10212 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10214 * quotearg.c (struct quoting_options): Simplify quote_these_too
10217 2000-07-03 Jim Meyering <meyering@lucent.com>
10219 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10220 Reported by Bruno Haible.
10222 2000-07-04 Jim Meyering <meyering@lucent.com>
10224 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10225 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10228 2000-07-03 Paul Eggert <eggert@twinsun.com>
10229 and Bruno Haible <haible@clisp.cons.org>
10231 * quotearg.c (mbrtowc):
10232 Assign to *pwc, and return 1 only if result is nonzero.
10233 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10235 2000-07-03 Jim Meyering <meyering@lucent.com>
10237 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10238 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10241 2000-07-02 Jim Meyering <meyering@lucent.com>
10243 * quotearg.c (mbstate_t): Don't define here.
10245 2000-07-02 Jim Meyering <meyering@lucent.com>
10247 * nanosleep.c (SIGCONT): Define if not already defined.
10249 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10251 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10252 per change in ../m4/ls-mntd-fs.m4.
10253 (read_filesystem_list): Ignore symbolic links.
10255 2000-06-29 Jim Meyering <meyering@lucent.com>
10257 * same.c: Include <string.h> or <strings.h>, as appropriate,
10258 for declaration of strcmp.
10260 * long-options.c: Include <stdlib.h>, for declaration of exit.
10262 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10263 Avoid warning by casting result to `char *' to remove `const'.
10265 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10267 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10269 2000-06-26 Paul Eggert <eggert@twinsun.com>
10271 savedir now sets errno on failure and invokes xmalloc to get memory.
10272 Fix a couple of other minor bugs while we're at it.
10274 * savedir.c (<unistd.h>): Do not include; there's no need.
10275 (NAMLEN): Remove macro.
10276 (malloc, realloc): Remove decls.
10277 (stpcpy): Likewise.
10278 ("xalloc.h"): Include.
10279 (NAME_SIZE_DEFAULT): New macro.
10280 (savedir): Use xmalloc / xrealloc to allocate memory.
10281 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10282 Skip "" directory entries.
10283 Use strlen to calculate directory entry length, since the old method
10284 is rarely used these days and isn't worth supporting.
10285 Don't use a pointer after freeing it.
10286 Check for integer overflow when calculating allocation size.
10287 Use memcpy to copy entries, instead of stpcpy.
10288 Set errno properly when returning NULL.
10289 Check for readdir error.
10291 2000-06-26 Jim Meyering <meyering@lucent.com>
10293 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10295 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10297 * getusershell.c (xmalloc, xrealloc): Remove functions.
10299 Don't include <stdlib.h>. Don't declare malloc, realloc.
10301 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10303 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10305 2000-06-24 Jim Meyering <meyering@lucent.com>
10307 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10309 2000-06-21 Jim Meyering <meyering@lucent.com>
10311 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10313 2000-06-19 Paul Eggert <eggert@twinsun.com>
10315 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10316 (mbrtowc, mbstate_t): Define substitutes if
10317 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10318 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10319 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10321 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10323 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10324 than 1024, return a memory chunk of least possible size, instead
10325 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10326 Use free/xmalloc instead of xrealloc to avoid copying for very long
10329 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10331 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10332 address, not strdup. Include <stdlib.h> and don't declare free().
10334 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10336 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10339 2000-06-21 Jim Meyering <meyering@lucent.com>
10341 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10342 (noinst_HEADERS): Add getstr.h.
10344 * getline.c (getstr): Move into a separate file.
10345 * getstr.c (getstr): New file, extracted from getline.c, with
10346 the following changes: new parameter, delim2; both delim[12]
10347 parameters have type `int', not `char'. The latter would lose
10348 with 8-bit delimiters.
10349 * getstr.h: New file.
10351 2000-06-19 Jim Meyering <meyering@lucent.com>
10353 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10355 2000-06-18 Jim Meyering <meyering@lucent.com>
10357 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10358 Besides, these days every porting target provides a mkdir function.
10360 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10361 (this snippet comes from src/system.h).
10363 2000-06-15 Paul Eggert <eggert@twinsun.com>
10365 * human.c (adjust_value): New function.
10366 (human_readable_inexact): Apply rounding style even when
10367 printing approximate values.
10369 2000-06-14 Paul Eggert <eggert@twinsun.com>
10371 * human.c (human_readable_inexact): Allow an input block
10372 size that is not a multiple of the output block size, and vice versa.
10373 Reported by Piergiorgio Sartor.
10375 2000-06-14 Paul Eggert <eggert@twinsun.com>
10377 * getdate.y (get_date): Apply relative times after time
10378 zone indicator, not before. Reported by Todd A. Jacobs.
10380 2000-06-13 Jim Meyering <meyering@lucent.com>
10382 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10384 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10386 2000-06-12 Paul Eggert <eggert@twinsun.com>
10388 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10390 2000-06-04 Paul Eggert <eggert@twinsun.com>
10392 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10394 2000-06-04 Jim Meyering <meyering@lucent.com>
10396 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10397 SunOS 4.1.4 for which gid_t is an unsigned type.
10399 2000-06-03 Jim Meyering <meyering@lucent.com>
10401 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10403 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10405 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10406 newer, don't install charset.alias.
10407 * config.charset: Change the Linux/glibc rules so they become empty
10408 on glibc-2.1 or newer.
10410 2000-06-02 Jim Meyering <meyering@lucent.com>
10412 * mountlist.c: Back out last change. Instead, do this...
10413 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10414 member using the same `ignore'-testing code.
10415 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10419 2000-05-29 Jim Meyering <meyering@lucent.com>
10421 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10422 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10424 2000-05-22 Jim Meyering <meyering@lucent.com>
10426 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10428 2000-05-18 Jim Meyering <meyering@lucent.com>
10430 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10431 back, too, since it may have been modified by allocate_entry.
10432 (hash_delete): Rewrite to use neither the assignment operator
10433 nor the comma operator in an if-expression.
10435 2000-05-15 Paul Eggert <eggert@twinsun.com>
10438 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10439 Remove; no longer needed.
10440 "quotearg.h": Add include.
10441 (file_name): Do not bother to explicitly initialize to NULL; it's less
10442 efficient on some hosts.
10443 (close_stdout_status): Remove test as to whether stdout was already
10444 closed; it breaks for the case "echo x | sort >&-".
10445 Quote file name colons.
10446 Do not assume that _("write error") lacks format strings.
10448 2000-05-15 Jim Meyering <meyering@lucent.com>
10450 * version-etc.c (version_etc_copyright): Update the copyright string
10451 used in all --version output.
10453 2000-05-14 Jim Meyering <meyering@lucent.com>
10455 * closeout.c (close_stdout_set_file_name): New function.
10456 (close_stdout_status): Use new file-scoped global.
10457 Return right away if fstat says the stdout file descriptor is invalid.
10458 * closeout.h (close_stdout_set_file_name): Declare.
10460 2000-05-10 Jim Meyering <meyering@lucent.com>
10462 * closeout.c [default_exit_status]: New file-scoped variable.
10463 (close_stdout_set_status): New function.
10464 * closeout.h (close_stdout_set_status): Declare.
10466 2000-05-08 Jim Meyering <meyering@lucent.com>
10468 * long-options.c: Don't include closeout.h.
10469 (parse_long_options): Don't call close_stdout for --version.
10471 2000-05-06 Jim Meyering <meyering@lucent.com>
10473 * strnlen.c: Undefine __strnlen and strnlen.
10474 [!weak_alias]: Define __strnlen to strnlen.
10476 * atexit.c: New file, from libiberty.
10478 2000-05-06 Jim Meyering <meyering@lucent.com>
10480 * closeout.c (close_stdout_status): Also check for errors on the
10483 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10485 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10486 instead of xmalloc, xrealloc, path_concat.
10487 (locale_charset): Treat empty environment variables as absent.
10488 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10490 2000-05-04 Jim Meyering <meyering@lucent.com>
10492 * getopt.c: Update from glibc.
10493 * obstack.c: Likewise.
10494 * obstack.h: Likewise.
10495 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10497 * regex.h: Likewise.
10498 * strndup.c: Likewise.
10499 * strnlen.c: New file, from glibc.
10501 2000-05-01 Jim Meyering <meyering@lucent.com>
10503 * full-write.c (full_write): Remove `FIXME' part of comment.
10505 2000-04-29 Jim Meyering <meyering@lucent.com>
10507 * path-concat.c: Declare strdup only if it's not defined.
10508 * canon-host.c: Likewise.
10510 2000-04-28 Jim Meyering <meyering@lucent.com>
10512 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10513 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10514 included first, then limits.h is included by locale.h by libintl.h.
10515 From John David Anglin.
10517 2000-04-25 Jim Meyering <meyering@lucent.com>
10519 * makepath.c (S_IRWXUGO): Define.
10520 (make_path): Always perform explicit chmod if MODE specifies any
10521 of the `special' permission bits. Prompted by a bug report against
10522 install from Mate Wierdl and Joost van Baal.
10524 2000-04-18 Jim Meyering <meyering@lucent.com>
10526 * README: New file.
10528 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10529 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10531 2000-04-17 Jim Meyering <meyering@lucent.com>
10533 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10534 the definition of it to rpl_strftime also defined-away the system's
10537 2000-04-15 Jim Meyering <meyering@lucent.com>
10539 Use `C' to denote so-called `contiguous' files, the same way
10541 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10542 (ftypelet): Use S_ISCTG.
10543 From Michael Deutschmann.
10545 2000-04-14 Jim Meyering <meyering@lucent.com>
10547 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10549 2000-04-08 Jim Meyering <meyering@lucent.com>
10551 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10552 names don't conflict. Reported by Eli Zaretskii.
10554 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10556 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10557 bug. Deal with the different error behavior of Irix iconv.
10559 2000-04-07 Jim Meyering <meyering@lucent.com>
10561 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10562 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10564 2000-04-05 Jim Meyering <meyering@lucent.com>
10566 Portability tweaks required for ultrix4.3.
10567 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10568 * readutmp.c: Include sys/types.h before sys/stat.h.
10569 * canon-host.c: Declare strdup.
10570 * path-concat.c: Likewise.
10571 From John David Anglin.
10573 2000-04-04 Jim Meyering <meyering@lucent.com>
10575 Be more DOS 8.3-friendly.
10576 * ref-add.sin: Renamed from ref-add.sed.in.
10577 * ref-del.sin: Renamed from ref-del.sed.in.
10578 * Makefile.am: Reflect renaming.
10579 Reported by Eli Zaretskii.
10581 Use a temporary file name that won't clash with `charset.alias'
10582 in the DOS 8.3 name space.
10583 * Makefile.am (charset_tmp): Define.
10584 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10585 (uninstall-local): Likewise.
10586 Reported by Eli Zaretskii.
10588 2000-03-29 Paul Eggert <eggert@twinsun.com>
10590 * time/strftime.c (my_strftime): Make sure we call the system
10591 strftime, not ourselves, when invoking the underlying strftime.
10593 2000-03-24 Jim Meyering <meyering@lucent.com>
10595 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10596 (charset_alias): Define.
10597 (install-exec-local): Factor out common code.
10598 (uninstall-local): Split lines longer than 80.
10599 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10600 (SUFFIXES): Define.
10601 (.sed.in.sed): New rule. Don't redirect directly to $@.
10602 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10604 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10606 * config.charset: Output a line containing "Packages using this file".
10607 * ref-add.sed.in, ref-del.sed.in: New files.
10608 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10609 ref-del.sed): New rules.
10611 2000-03-17 Jim Meyering <meyering@lucent.com>
10613 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10614 Otherwise, include <strings.h>
10616 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10618 * unicodeio.c (utf8_wctomb): New function.
10619 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10620 format instead of in UCS-4 with platform dependent endianness.
10622 2000-03-07 Paul Eggert <eggert@twinsun.com>
10624 * savedir.c (savedir): Work even if directory size is
10625 negative; this can happen with some screwy NFS configurations.
10627 2000-03-06 Jim Meyering <meyering@lucent.com>
10629 * localcharset.c (get_charset_aliases): Don't try to free file_name
10630 if it's NULL (because we ran out of memory). From Bruno Haible.
10632 2000-03-05 Jim Meyering <meyering@lucent.com>
10634 * localcharset.c ("path-concat.h"): Include.
10635 (get_charset_aliases): Use path_concat instead of ANSI string
10638 * unicodeio.h (PARAMS): Define.
10639 Use it to guard prototype.
10641 2000-03-04 Jim Meyering <meyering@lucent.com>
10643 * Makefile.am (install-exec-local): Create $(libdir) before installing
10645 (uninstall-local): Uncomment this rule so `make distcheck' works
10648 * unicodeio.c (<errno.h>): Include it.
10649 (errno): Declare if not defined.
10651 * localcharset.c: Add Bruno's comment justifying use of volatile.
10653 * config.charset: New version, incorporating remarks from a linux
10654 i18n mailing list. From Bruno Haible.
10656 2000-03-02 Jim Meyering <meyering@lucent.com>
10658 * Makefile.am (EXTRA_DIST): Add config.charset.
10660 2000-03-01 Jim Meyering <meyering@lucent.com>
10662 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10663 * unicodeio.c: Likewise.
10665 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10667 * config.charset: New file.
10668 * localcharset.c: New file.
10669 * unicodeio.h, unicodeio.c: New files.
10670 * Makefile.am (DEFS): Add -DLIBDIR=...
10671 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10672 (noinst_HEADERS): Add unicodeio.h.
10673 (all-local, install-exec-local, charset.alias): New targets.
10675 2000-02-28 Paul Eggert <eggert@twinsun.com>
10677 * quotearg.c (ALERT_CHAR): New macro.
10678 (quotearg_buffer_restyled): Use it.
10680 2000-02-27 Jim Meyering <meyering@lucent.com>
10682 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10683 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10685 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10686 not `#if STDC_HEADERS'.
10687 Declare malloc if needed.
10689 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10690 now that autoconf always defines the HAVE_DECL_ symbols.
10691 * human.c: Likewise.
10692 * same.c: Likewise.
10693 * strtoumax.c: Likewise.
10695 * backupfile.c: Arrange for cpp to fail if the configure-time
10696 declaration check was not run.
10697 * hash.c: Likewise.
10698 * human.c: Likewise.
10699 * same.c: Likewise.
10700 * strtoumax.c: Likewise.
10702 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10703 then first look up the entire `.'-containing string as a login name.
10705 2000-02-18 Paul Eggert <eggert@twinsun.com>
10707 * getdate.y: Handle two-digit years with leading zeros correctly.
10708 (textint): New typedef.
10709 (parser_control): Member year changed from int to textint.
10711 (YYSTYPE): Removed; replaced by %union with int and textint members.
10712 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10713 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10714 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10715 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10716 (date, number, to_year): Use width of number in digits, not its value,
10717 to determine whether it's a 2-digit year, or a 2-digit time.
10718 (yylex): Store number of digits of numeric tokens.
10719 Reported by John Kendall.
10721 (parser_control): Changed from struct parser_control to typedef (for
10722 consistency). All uses changed.
10724 (tID): Removed; not used.
10725 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10727 2000-02-14 Paul Eggert <eggert@twinsun.com>
10729 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10730 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10732 2000-02-12 Jim Meyering <meyering@lucent.com>
10734 * userspec.c (ISDIGIT): Define it.
10735 (isdigit): Remove definition.
10736 (is_number): Use ISDIGIT, not isdigit.
10737 <libintl.h>: Include.
10738 (_ and N_): Define.
10739 (parse_user_spec): Mark translatable strings.
10741 2000-02-10 Jim Meyering <meyering@lucent.com>
10743 With these changes, nanosleep.[ch] are finally enough like the other
10744 lib/* replacement files to compile on a few more losing systems.
10746 * nanosleep.h: Don't include config.h.
10747 Remove prototype from declaration of nanosleep.
10748 (PARAMS): Remove now-unneeded definition.
10749 * nanosleep.c: #undef nanosleep.
10750 (rpl_nanosleep): Rename from nanosleep.
10752 2000-02-03 Jim Meyering <meyering@lucent.com>
10754 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10755 rather than with `#if HAVE_UTMPNAME'.
10757 2000-02-01 Jim Meyering <meyering@lucent.com>
10759 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10761 2000-01-31 Jim Meyering <meyering@lucent.com>
10763 * nanosleep.h (nanosleep): Guard declaration with
10764 `#if ! HAVE_DECL_NANOSLEEP'.
10765 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10766 the declaration in that vendor's sys/timers.h.
10767 Reported by Christian Krackowizer.
10769 * quotearg.c (ISASCII): Add #undef and move definition to follow
10770 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10771 (ISPRINT): Likewise.
10772 Reported by Tom Tromey.
10774 2000-01-30 Jim Meyering <meyering@lucent.com>
10776 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10777 uses of ->ut_name. The latter doesn't work with new Linux header files
10778 where only utmpx.ut_user is declared.
10780 * readutmp.h (UT_USER): Define.
10782 2000-01-23 Jim Meyering <meyering@lucent.com>
10784 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10787 2000-01-22 Jim Meyering <meyering@lucent.com>
10789 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10790 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10791 Required for some AIX systems. Reported by Christian Krackowizer.
10792 [TESTING] (main): New function.
10794 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10795 * dirname.c (dir_name): Support for DOS-style file names with drive
10798 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10800 * strverscmp.c (ISDIGIT): Define.
10801 (strverscmp): Use ISDIGIT, not isdigit.
10803 2000-01-17 Paul Eggert <eggert@twinsun.com>
10805 * nanosleep.c (nanosleep):
10806 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10807 POSIX.1 doesn't require SA_INTERRUPT and some systems
10808 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10809 it's been part of POSIX.1 since day 1 (in 1988).
10811 2000-01-17 Jim Meyering <meyering@lucent.com>
10813 * interlock: Remove unused file. Reported by François Pinard.
10815 2000-01-16 Paul Eggert <eggert@twinsun.com>
10817 * quotearg.c (quotearg_buffer_restyled): Do not quote
10818 alert, backslash, formfeed, and vertical tab unnecessarily in
10819 shell quoting style.
10822 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10823 Free Software Foundation, Inc.
10824 Copying and distribution of this file, with or without modification,
10825 are permitted provided the copyright notice and this notice are preserved.