1 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
3 * __fpending.h: Don't include <stdio_ext.h> unless
4 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
5 it causes <stdio_ext.h> to cause a compile-time error.
6 Problem reported by Nelson H. F. Beebe.
7 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
8 of HAVE_DECL___PENDING.
10 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
12 * savewd.c: Include <signal.h>, for 'raise'.
14 2006-09-26 Eric Blake <ebb9@byu.net>
16 * verror.c: Include <config.h> unconditionally.
18 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
20 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
21 (gl_linked_iterator_from_to): Initialize struct completely.
22 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
23 (gl_tree_iterator_from_to): Likewise
24 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
25 * gl_array_list.c [lint] (gl_array_iterator)
26 (gl_array_iterator_from_to): Likewise.
27 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
28 * gl_carray_list.c [lint] (gl_carray_iterator)
29 (gl_carray_iterator_from_to): Likewise.
31 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
32 * md4.c (md4_process_block): Remove unused variable.
33 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
34 parentheses for clarity.
36 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
38 Import this patch from libc:
40 2006-09-06 Jakub Jelinek <jakub@redhat.com>
42 * regex_internal.c (re_string_reconstruct): Handle
43 offset < pstr->valid_raw_len && pstr->offsets_needed case.
44 Ensure no bytes read before raw_mbs array. Pass a saved copy of
45 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
48 2006-09-20 Bruno Haible <bruno@clisp.org>
50 * mkdtemp.c: Import from libc.
51 2006-04-07 Ulrich Drepper <drepper@redhat.com>
52 * sysdeps/posix/tempname.c (__gen_tempname): Change
53 attempts_min into a macro. Use preprocessor to decide how to
54 initialize attempts [Coverity CID 67].
55 2001-11-27 Paul Eggert <eggert@twinsun.com>
56 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
57 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
59 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
61 * mkstemp.h: New file, since some standard headers
63 * mkstemp.c: Revamp to put the !_LIBC code together.
65 Make the _LIBC code resemble glibc original more,
67 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
68 (mkstemp): Remove, since mkstemp.h does this for us.
69 * stdlib--.h: Include mkstemp.h.
71 Import this patch from libc:
73 2006-04-07 Ulrich Drepper <drepper@redhat.com>
75 * tempname.c (__gen_tempname): Change attempts_min
76 into a macro. Use preprocessor to decide how to initialize
77 attempts [Coverity CID 67].
79 2006-09-18 Bruno Haible <bruno@clisp.org>
81 * javaversion.c: Include configmake.h.
83 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
85 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
86 that prevented coreutils 6.1 from building. Problem reported
87 by Petter Reinholdtsen.
89 2006-09-18 Jim Meyering <jim@meyering.net>
91 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
93 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
95 * dirchownmod.c: Don't include fcntl.h; no longer needed.
96 (dirchownmod): New arg FD. All callers changed.
97 Use FD rather than opening the directory ourself, as opening is
98 now the caller's responsibility.
99 * dirchownmod.h: Likewise.
100 * mkancesdirs.c: Include <sys/types.h>, for portability to older
101 hosts that require <sys/types.h> before <sys/stat.h>. Include
102 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
104 (mkancesdirs): Return length of prefix of FILE that has already
105 been made, or -2 if there is a child doing the work. Redo
106 algorithm so that it is O(N) rather than O(N**2). Optimize away
107 ".", and treat ".." specially since it might stray back into
108 already-created areas. Use a subprocess if necessary. New arg
109 WD; all users changed. MAKE_DIR function should now return 1
110 if it creates a directory that is not readable. Return -2 if
111 a child process is spun off.
112 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
113 Adjust signature to match code.
114 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
115 (make_dir_parents): Use a subprocess if necessary. New arg WD;
117 * savewd.c, savewd.h: New files.
119 2006-09-15 Jim Meyering <jim@meyering.net>
121 * rename-dest-slash.c (has_trailing_slash): Use
122 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
123 (rpl_rename_dest_slash): Perform the cheaper trailing slash
124 test before testing whether SRC is a directory.
125 Suggestions from Bruno Haible.
127 Avoid a warning about an unused variable.
128 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
129 into the #ifdef block where it's used.
131 * rename-dest-slash.c: New file.
133 2006-09-14 Bruno Haible <bruno@clisp.org>
135 * allocsa.c: Include <config.h> unconditionally.
136 * asnprintf.c: Likewise.
137 * asprintf.c: Likewise.
138 * c-strcasecmp.c: Likewise.
139 * c-strcasestr.c: Likewise.
140 * c-strncasecmp.c: Likewise.
141 * c-strstr.c: Likewise.
142 * classpath.c: Likewise.
143 * clean-temp.c: Likewise.
144 * concatpath.c: Likewise.
145 * copy-file.c: Likewise.
146 * csharpcomp.c: Likewise.
147 * csharpexec.c: Likewise.
148 * execute.c: Likewise.
149 * fatal-signal.c: Likewise.
150 * findprog.c: Likewise.
151 * fwriteerror.c: Likewise.
152 * gl_array_list.c: Likewise.
153 * gl_array_oset.c: Likewise.
154 * gl_avltree_list.c: Likewise.
155 * gl_avltree_oset.c: Likewise.
156 * gl_avltreehash_list.c: Likewise.
157 * gl_carray_list.c: Likewise.
158 * gl_linked_list.c: Likewise.
159 * gl_linkedhash_list.c: Likewise.
160 * gl_list.c: Likewise.
161 * gl_oset.c: Likewise.
162 * gl_rbtree_list.c: Likewise.
163 * gl_rbtree_oset.c: Likewise.
164 * gl_rbtreehash_list.c: Likewise.
165 * imaxabs.c: Likewise.
166 * imaxdiv.c: Likewise.
167 * javacomp.c: Likewise.
168 * javaexec.c: Likewise.
169 * javaversion.c: Likewise.
170 * linebreak.c: Likewise.
171 * localcharset.c: Likewise.
173 * mbchar.c: Likewise.
174 * mbswidth.c: Likewise.
175 * mkdtemp.c: Likewise.
177 * printf-args.c: Likewise.
178 * printf-parse.c: Likewise.
179 * progname.c: Likewise.
180 * progreloc.c: Likewise.
181 * readlink.c: Likewise.
182 * sh-quote.c: Likewise.
183 * stpcpy.c: Likewise.
184 * stpncpy.c: Likewise.
185 * strcasecmp.c: Likewise.
186 * strcasestr.c: Likewise.
187 * strcspn.c: Likewise.
188 * striconv.c: Likewise.
189 * strncasecmp.c: Likewise.
190 * strnlen1.c: Likewise.
191 * strstr.c: Likewise.
192 * strtok_r.c: Likewise.
194 * tmpdir.c: Likewise.
195 * unicodeio.c: Likewise.
196 * unsetenv.c: Likewise.
197 * vasnprintf.c: Likewise.
198 * vasprintf.c: Likewise.
199 * wait-process.c: Likewise.
200 * xallocsa.c: Likewise.
201 * xsetenv.c: Likewise.
202 * xstriconv.c: Likewise.
204 2006-09-13 Eric Blake <ebb9@byu.net>
206 * getopt.c: Fix typo in last commit.
208 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
210 * _fpending.c: Include <config.h> unconditionally, since we no
211 longer worry about uses that don't define HAVE_CONFIG_H.
212 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
213 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
214 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
215 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
216 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
217 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
218 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
219 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
220 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
221 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
222 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
223 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
224 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
225 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
226 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
227 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
228 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
229 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
230 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
231 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
232 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
233 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
234 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
235 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
236 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
237 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
238 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
239 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
240 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
241 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
242 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
243 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
244 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
245 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
248 2006-09-12 Jim Meyering <jim@meyering.net>
250 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
251 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
252 Reported by Nelson H. F. Beebe.
254 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
256 * argp-help.c (argp_doc): Make sure NULL is not passed to
259 2006-09-10 Bruno Haible <bruno@clisp.org>
261 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
263 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
265 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
266 program_invocation_name and program_invocation_short_name are
268 * argp-namefrob.h: Move declarations of program_invocation_name
269 and program_invocation_short_name to argp.h, so they are visible
273 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
275 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
276 convention. Text proposed by Bruno Haible.
277 (struct argp_option): Document the use of N_() wrappers.
279 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
280 and translate the two parts separately, instead of feeding
281 the whole string to gettext. This allows to exclude
282 '\v' from the strings visible to the translator by writing doc
283 strings as N_("..") "\v" N_("..").
285 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
287 * mktime.c (guess_time_tm): Fix bug where mktime
288 returned the maximum time_t value rather than (time_t) -1.
289 Problem originally reported by William Bardwell
290 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
292 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
294 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
297 2006-09-06 Bruno Haible <bruno@clisp.org>
299 * striconv.h: New file.
300 * striconv.c: New file, merging iconvme.c with GNU gettext's
302 * xstriconv.h: New file.
303 * xstriconv.c: New file.
305 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
307 * argz_.h: Sync from Libtool.
309 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
310 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
312 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
314 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
319 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
321 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
322 Problem reported by Ralf Wildenhues in
323 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
325 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
326 HAVE_STRUCT_STATFS_F_FSTYPENAME.
328 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
330 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
331 or stdbool.h, because they might not exist while configuring.
333 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
334 Don't include unistd.h or limits.h; not needed, since chdir-long.h
336 (O_DIRECTORY): Remove.
338 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
340 Work around a bug in both the Linux and SunOS 64-bit kernels:
341 nanosleep mishandles sleeps for longer than 2**31 seconds.
342 Problem reported by Frank v Waveren in
343 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
344 * nanosleep.c (BILLION): New constant.
345 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
346 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
348 2006-08-30 Jim Meyering <jim@meyering.net>
350 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
353 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
355 * isapipe.c, isapipe.h: New files.
357 2006-08-29 Eric Blake <ebb9@byu.net>
359 * error.c (error_at_line, print_errno_message): Match libc, after
360 resolution of upstream bug 3044.
362 2006-08-29 Bruno Haible <bruno@clisp.org>
364 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
366 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
370 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
372 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
373 sharing with gnulib. Report by Eric Blake.
375 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
377 * fcntl_.h: New file.
378 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
380 * dirchownmod.c: Likewise.
383 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
384 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
385 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
386 just before including <inttypes.h>, to avoid circular inclusion.
388 2006-08-28 Bruno Haible <bruno@clisp.org>
390 * inttypes_.h (SCNX*): Remove definitions.
391 Reported by Eric Blake.
393 2006-08-26 Bruno Haible <bruno@clisp.org>
395 * vasnprintf.c (EOVERFLOW): Remove definition.
396 (VASNPRINTF): Return a string of length > INT_MAX without failing.
397 * vasprintf.c: Include errno.h, limits.h.
398 (EOVERFLOW): New fallback definition.
399 (vasprintf): Test here whether the string length is > INT_MAX.
400 * vsnprintf.c: Include errno.h, limits.h.
401 (EOVERFLOW): New fallback definition.
402 (vsnprintf): Fix bug when generated string was too long for the buffer.
403 Test here whether the string length is > INT_MAX.
405 2006-08-26 Bruno Haible <bruno@clisp.org>
406 Simon Josefsson <jas@extundo.com>
409 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
411 2006-08-28 Bruno Haible <bruno@clisp.org>
413 * c-strstr.h: New file, from GNU gettext.
414 * c-strstr.c: New file, from GNU gettext.
416 2006-08-26 Bruno Haible <bruno@clisp.org>
418 * inttypes_.h: New file.
419 * inttypes.h: Remove file.
420 * stdint_.h: Include <inttypes.h> through its absolute filename.
422 * imaxabs.c: New file.
424 * imaxdiv.c: New file.
426 2006-08-22 Bruno Haible <bruno@clisp.org>
428 * readutmp.h: Skip most definitions if neither <utmp.h> nor
431 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
434 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
435 Problem reported by Bruno Haible.
437 2006-08-21 Bruno Haible <bruno@clisp.org>
440 * mbchar.h: Include <wctype.h> only if it exists.
442 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
444 * cycle-check.h: Include <stdint.h> unconditionally, since we
445 now assume the stdint module. Do not include inttypes.h.
446 * fsusage.h: Likewise.
447 * getndelim2.c: Likewise.
449 * inttostr.h: Likewise.
450 * obstack.c: Likewise.
451 * regex_internal.h: Likewise.
452 * tempname.c: Likewise.
453 * utimecmp.c: Likewise.
454 * xstrtol.h: Likewise.
456 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
458 * strtoimax.c: Adjust to macro name changes in Autoconf,
459 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
462 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
464 * fchmodat.c: New file, from coreutils. This was inadvertently
465 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
467 2006-08-18 Bruno Haible <bruno@clisp.org>
469 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
470 (ME_DUMMY): Treat "kernfs" as a dummy.
471 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
473 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
475 Update from coreutils.
477 * __fpending.h: Add copyright notice.
478 * fprintftime.h: Likewise.
479 * savedir.c: Use (C) in copyright notice.
480 * savedir.h: Likewise.
482 2006-08-15 Jim Meyering <jim@meyering.net>
484 * at-func.c: New file, with the logic of all emulated at-functions.
485 * openat-priv.h: Include <errno.h> and define ENOSYS,
486 in support of the EXPECTED_ERRNO macro.
487 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
488 Instead, define the appropriate symbols and include "at-func.c".
489 * mkdirat.c (mkdirat): Likewise.
490 * fchmodat.c (fchmodat): Likewise.
491 (ENOSYS): Remove definition.
492 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
493 Don't include "unistd--.h" -- it wasn't ever used.
495 2006-01-17 Jim Meyering <jim@meyering.net>
497 Rewrite fts.c not to change the current working directory,
498 by using openat, fstatat, fdopendir, etc..
500 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
501 (HAVE_OPENAT_SUPPORT): Define.
502 [_LIBC] (fchdir): Don't undef or define; no longer used.
503 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
504 Now, this `function' always succeeds, and consumes its file descriptor
505 parameter -- so callers must not close such FDs. Update callers.
506 (diropen_fd, opendirat, cwd_advance_fd): New functions.
507 (diropen): Add parameter, SP. Adjust all callers.
508 Implement using diropen_fd, rather than open.
509 (fts_open): Initialize new member, fts_cwd_fd.
510 Remove fts_rft-setting code.
511 (fts_close): Close fts_cwd_fd, if necessary.
512 (__opendir2): Define in terms of opendir or opendirat,
513 depending on whether the FST_NOCHDIR flag is set.
514 (fts_build): Since fts_safe_changedir consumes its FD, and since
515 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
516 and close the dup'd file descriptor upon failure.
517 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
518 (fts_safe_changedir): Tweak semantics to reflect that this function
519 now calls cwd_advance_fd and hence consumes its FD argument.
520 * fts_.h [struct FTS] (fts_cwd_fd): New member.
521 [struct FTS] (fts_rft): Remove now-unused member.
522 [struct FTS] (fts_cycle.state): Improve comment.
524 * openat.c (openat_needs_fchdir): New function.
525 * openat.h (openat_needs_fchdir): Declare it.
527 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
529 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
530 Problem and fix reported by Pádraig Brady in
531 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
533 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
535 * memcoll.c (memcoll): Optimize for the common case where the
536 arguments are bytewise equal.
538 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
540 Change copyright notice from LGPL 2 to GPL 2, since that's the
541 standard form used in the gnulib repository.
542 * lock.c: LGPL -> GPL.
544 * strnlen1.c: Likewise.
545 * strnlen1.h: Likewise.
548 * tmpdir.c: Likewise.
550 * TODO: Remove; this belongs only in coreutils.
552 2006-08-14 Eric Blake <ebb9@byu.net>
554 Import the following change from libc:
556 2006-08-12 Ulrich Drepper <drepper@redhat.com>
559 * misc/error.c: Add space between program name and message if file
562 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
564 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
565 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
567 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
568 in wchar_t. Problem reported by Eric Blake.
570 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
571 LEN is smaller than SIZE. Suggested by Bruno Haible.
572 Also, help the compiler to keep LEN in a register.
574 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
576 * .cppi-disable: Add snprintf.h, socket_.h.
577 * snprintf.c: Include <errno.h> and <limits.h>.
578 (EOVERFLOW): Define if the system does not.
579 Do not include "minmax.h"; it wasn't used.
580 (snprintf): Don't assume size_t promotes to an unsigned type.
581 Fix bug when generated string was too long for the buffer: the
582 buffer's contents are supposed to be the initial prefix of the
583 output. Don't assume vasnprintf returns EOVERFLOW if the size
584 exceeds INT_MAX; do the check ourselves.
586 Import the following changes from libc:
588 2006-06-02 Jakub Jelinek <jakub@redhat.com>
590 * posix/regex_internal.c (re_string_skip_chars): If no character has
591 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
592 to the byte which couldn't be converted.
593 (re_string_reconstruct): Don't clear valid_raw_len before calling
594 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
595 tip_context using re_string_context_at.
597 2006-05-02 Ulrich Drepper <drepper@redhat.com>
599 * posix/regex.h: g++ still cannot handled [restrict].
601 2006-04-21 Ulrich Drepper <drepper@redhat.com>
603 * posix/regex.h: Remove special handling for VMS.
605 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
609 2006-07-19 Mike Frysinger <vapier@gentoo.org>
611 * mountlist.c [ME_REMOTE]: Filter out cifs.
612 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
614 2006-08-08 Eric Blake <ebb9@byu.net>
616 * verror.c (verror_at_line): Work around glibc bug 2997, so that
617 verror_at_line output complies with GNU Coding Standards even when
620 2006-08-08 Eric Blake <ebb9@byu.net>
622 * verror.h, verror.c: New files.
624 2006-08-07 Bruno Haible <bruno@clisp.org>
626 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
628 Reported by Ralf Wildenhues.
630 2006-08-06 Eric Blake <ebb9@byu.net>
632 * error.h: Fold in some upstream changes from glibc.
635 2006-07-29 Bruno Haible <bruno@clisp.org>
637 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
639 2006-07-29 Bruno Haible <bruno@clisp.org>
641 * setenv.c: Undo unintended modification done on 2006-02-27.
643 2006-07-28 Eric Blake <ebb9@byu.net>
645 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
648 2006-07-28 Simon Josefsson <jas@extundo.com>
650 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
653 2006-07-28 Simon Josefsson <jas@extundo.com>
655 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
658 2006-07-28 Bruno Haible <bruno@clisp.org>
660 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
662 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
664 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
667 2006-07-28 Bruno Haible <bruno@clisp.org>
669 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
670 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
672 Avoids link error on FreeBSD 4.x.
673 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
675 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
677 * mbswidth.c (iswcntrl): Likewise.
679 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
681 * modechange.c (mode_compile): Numeric modes now affect setuid and
682 setgid on directories only if they set these bits.
683 * modechange.h: Remove obsolete comment about masks.
685 2006-07-27 Bruno Haible <bruno@clisp.org>
687 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
688 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
691 2006-07-26 Eric Blake <ebb9@byu.net>
693 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
694 like mingw that lack mkstemp.
695 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
696 avoid compilation warning on mingw.
698 2006-07-25 Bruno Haible <bruno@clisp.org>
700 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
701 <stdarg.h> or config.h.
703 2006-07-24 Bruno Haible <bruno@clisp.org>
705 * clean-temp.h: New file, from GNU gettext.
706 * clean-temp.c: New file, from GNU gettext.
708 2006-07-24 Bruno Haible <bruno@clisp.org>
710 * tmpdir.h: New file, from GNU gettext.
711 * tmpdir.c: New file, from GNU gettext.
713 2006-07-23 Bruno Haible <bruno@clisp.org>
715 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
716 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
717 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
718 gl_linked_remove_at): Use it.
720 2006-07-23 Eric Blake <ebb9@byu.net>
722 * tmpfile-safer.c: New file.
723 * stdio-safer.h (fopen_safer): Add prototype.
724 * stdio--.h (tmpfile): Make safer.
726 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
728 * close-stream.c, close-stream.h: New files.
730 2006-07-22 Bruno Haible <bruno@clisp.org>
732 Merge from GNU gettext 0.15.
734 2005-07-05 Bruno Haible <bruno@clisp.org>
736 * printf-args.c (printf_fetchargs): Work around broken
737 definition of wint_t on mingw.
739 2005-02-12 Bruno Haible <bruno@clisp.org>
741 * xallocsa.h: Add extern "C" for C++.
743 2006-05-17 Bruno Haible <bruno@clisp.org>
746 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
748 2006-04-30 Bruno Haible <bruno@clisp.org>
750 * progreloc.c: Include <mach-o/dyld.h> if available.
751 (find_executable): Use _NSGetExecutablePath when possible.
753 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
755 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
758 2005-12-29 Bruno Haible <bruno@clisp.org>
760 * progreloc.c (set_program_name_and_installdir): Fix
763 2005-12-04 Bruno Haible <bruno@clisp.org>
766 * progreloc.c: Include <windows.h> also on Cygwin.
767 (find_executable): Add support for Cygwin.
768 (set_program_name_and_installdir): Handle also platforms with
771 2006-07-11 Bruno Haible <bruno@clisp.org>
773 * javacomp.c: Fix a comment.
774 Reported by Jim Meyering.
776 2006-04-30 Bruno Haible <bruno@clisp.org>
778 * javacomp.h (compile_java_class): Add source_version,
779 target_version arguments.
780 * javacomp.c: Rewritten to choose only a compiler that
781 respects the specified source_version and target_version.
783 2006-06-27 Bruno Haible <bruno@clisp.org>
785 Assume correct S_ISDIR macro.
786 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
788 2006-07-22 Bruno Haible <bruno@clisp.org>
790 * javaversion.h: New file, from GNU gettext.
791 * javaversion.c: New file, from GNU gettext.
792 * javaversion.java: New file, from GNU gettext.
793 * javaversion.class: New file, from GNU gettext.
795 2006-05-17 Bruno Haible <bruno@clisp.org>
798 * javaexec.c (execute_java_class): Test for jview program
801 2006-04-09 Bruno Haible <bruno@clisp.org>
803 * fatal-signal.c: Don't include string.h.
804 (at_fatal_signal): Use a copying loop instead of memcpy.
806 2005-12-04 Bruno Haible <bruno@clisp.org>
808 * csharpexec.c: Add support for 'clix' launcher (untested).
809 (execute_csharp_using_sscli): New function.
810 (execute_csharp_program): Call it.
812 2006-06-21 Bruno Haible <bruno@clisp.org>
814 Avoid warnings from recent versions of mcs.
815 * csharpcomp.c (compile_csharp_using_mono): Don't use options
816 -o, -L, -r any more. Use options documented since mcs-1.0
817 instead. Similarly for -g.
819 2005-07-09 Bruno Haible <bruno@clisp.org>
821 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
823 Reported by Mark Junker <mjscod@gmx.de>.
825 2006-06-17 Bruno Haible <bruno@clisp.org>
827 * config.charset: Update for NetBSD 3.0.
829 2006-05-17 Bruno Haible <bruno@clisp.org>
832 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
834 2006-05-16 Bruno Haible <bruno@clisp.org>
836 * localcharset.c [CYGWIN]: Include <windows.h>.
837 (get_charset_aliases): For Cygwin, return the same CPxxx
838 aliases list as under WIN32.
839 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
840 the environment variables. Fall back to GetACP().
842 2006-04-05 Bruno Haible <bruno@clisp.org>
844 * config.charset: Update Juan Manuel Guerrero's address.
846 2005-02-12 Bruno Haible <bruno@clisp.org>
848 * allocsa.h: Add extern "C" for C++.
850 2005-02-10 Bruno Haible <bruno@clisp.org>
852 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
853 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
855 2006-07-22 Bruno Haible <bruno@clisp.org>
857 * gettext.h: Update to GNU gettext-0.15.
859 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
860 and Simon Josefsson <jas@extundo.com>
862 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
864 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
866 2006-07-21 Eric Blake <ebb9@byu.net>
868 * stdlib-safer.h: New file from coreutils, required by
871 2006-07-19 Derek R. Price <derek@ximbiot.com>
873 * getaddrinfo.h: Don't define unimplemented AI_* flags.
874 Reindent and repaginate.
876 2006-07-17 Bruno Haible <bruno@clisp.org>
878 * gl_list.h: New file.
879 * gl_list.c: New file.
880 * gl_array_list.h: New file.
881 * gl_array_list.c: New file.
882 * gl_carray_list.h: New file.
883 * gl_carray_list.c: New file.
884 * gl_linked_list.h: New file.
885 * gl_linked_list.c: New file.
886 * gl_anylinked_list1.h: New file.
887 * gl_anylinked_list2.h: New file.
888 * gl_avltree_list.h: New file.
889 * gl_avltree_list.c: New file.
890 * gl_anyavltree_list1.h: New file.
891 * gl_anyavltree_list2.h: New file.
892 * gl_rbtree_list.h: New file.
893 * gl_rbtree_list.c: New file.
894 * gl_anyrbtree_list1.h: New file.
895 * gl_anyrbtree_list2.h: New file.
896 * gl_anytree_list1.h: New file.
897 * gl_anytree_list2.h: New file.
898 * gl_linkedhash_list.h: New file.
899 * gl_linkedhash_list.c: New file.
900 * gl_anyhash_list1.h: New file.
901 * gl_anyhash_list2.h: New file.
902 * gl_avltreehash_list.h: New file.
903 * gl_avltreehash_list.c: New file.
904 * gl_rbtreehash_list.h: New file.
905 * gl_rbtreehash_list.c: New file.
906 * gl_anytreehash_list1.h: New file.
907 * gl_anytreehash_list2.h: New file.
909 * gl_oset.h: New file.
910 * gl_oset.c: New file.
911 * gl_array_oset.h: New file.
912 * gl_array_oset.c: New file.
913 * gl_avltree_oset.h: New file.
914 * gl_avltree_oset.c: New file.
915 * gl_rbtree_oset.h: New file.
916 * gl_rbtree_oset.c: New file.
917 * gl_anytree_oset.h: New file.
919 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
921 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
923 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
924 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
925 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
926 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
927 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
928 callers changed. Revamp internals significantly, by not
929 attempting to create directories that are temporarily more
930 permissive than the final results. Do not attempt to use
931 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
932 This removes some race conditions, fixes some bugs, and simplifies
933 things. Use new dirchownmod function to do owner and mode changes.
934 * mkdir-p.h: Likewise.
935 * modechange.c (octal_to_mode): New function.
936 (struct mode_change): New member mentioned.
937 (make_node_op_equals): New arg mentioned. All callers changed.
938 (mode_compile): Keep track of which mode bits the user has explicitly
940 (mode_adjust): New arg DIR, so that we implement the X op correctly.
941 New arg PMODE_BITS, to keep track of which mode bits the user
942 mentioned; it treats S_ISUID and S_ISGID speciall.
944 * modechange.h: Likewise.
946 2006-07-11 Derek R. Price <derek@ximbiot.com>
948 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
950 2006-07-10 Derek R. Price <derek@ximbiot.com>
952 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
953 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
954 macros into the GNU _D_EXACT_NAMLEN.
955 * savedir.c: Likewise.
956 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
958 2006-07-09 Jim Meyering <jim@meyering.net>
960 * argp-pv.c: Remove a doubled word in a comment.
961 * check-version.c (check_version): Likewise.
962 * javacomp.c (compile_java_class): Likewise.
964 2006-07-08 Jim Meyering <jim@meyering.net>
966 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
968 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
970 * getaddrinfo.c: Changes to compile under MSVC6: changed
971 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
972 brackets. Other minor changes to suppress some compiler
975 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
977 * getloadavg.c: Use __VMS, not VMS.
978 * getopt.c: Likewise.
979 * getpagesize.h: Likewise.
980 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
981 probably does not work.
983 2006-07-06 Derek R. Price <derek@ximbiot.com>
984 and Paul Eggert <eggert@cs.ucla.edu>
986 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
987 Don't worry about this obsolete case any more.
988 (HAVE_DIR): Remove. All uses removed; we now assume you can read
990 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
991 worry about this obsolete case any more.
993 * getcwd.c: Likewise.
995 * savedir.c: Likewise.
997 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
999 * .cppi-disable: Add wcwidth.
1000 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1001 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1002 (ISGRAPH): Remove. All uses changed to isgraph.
1003 (FOLD) [!defined _LIBC]: Remove special case.
1004 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1005 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1007 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1009 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1011 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1013 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1015 * memcasecmp.c: Include <limits.h>.
1016 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1017 * strtod.c (strtod): Don't assume isspace works on negative chars.
1018 Don't assume isdigit succeeds only on '0' through '9'.
1020 2006-07-05 Derek R. Price <derek@ximbiot.com>
1022 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1023 All uses of is_space replaced by isspace.
1024 * exit.h: Don't talk about STDC_HEADERS.
1025 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1026 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1027 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1028 replaced by isprint etc.
1029 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1030 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1031 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1032 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1033 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1034 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1036 2006-07-05 Eric Blake <ebb9@byu.net>
1038 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1039 missing from netdb.h.
1040 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1042 2006-06-27 Bruno Haible <bruno@clisp.org>
1044 Assume ANSI C header files and <ctype.h> functions.
1045 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1046 (mbsnwidth): Use isprint, iscntrl instead.
1048 2006-07-03 Jim Meyering <jim@meyering.net>
1050 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1051 macro is used before the first cycle_check call.
1053 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1055 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1056 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1057 reported by Mark D. Baushke, one in
1058 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1060 Merge from coreutils.
1062 * .cppi-disable: Add stdint_.h.
1063 * .cvsignore: Add stdint.h.
1065 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1067 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1068 both double and long double versions.
1069 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1070 * xstrtold.c: New file.
1071 * xstrtod.h (xstrtold): New decl.
1073 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1075 * filemode.c (setst): Remove.
1076 (strmode): Rewrite to avoid setst. This makes the code shorter,
1077 (arguably) clearer, and the generated code is a bit smaller on my
1078 Debian GNU/Linux stable x86 host.
1080 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1082 * filemode.c: Include "filemode.h" first, to test the interface.
1083 Assume that filemode.h includes sys/types.h and sys/stat.h.
1084 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1085 (ftypelet): Reorder to put common cases first, for efficiency.
1086 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1088 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1089 of 10, for compatibility with FreeBSD. All callers changed.
1090 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1091 that can't be deduced solely from st_mode. First arg is now a const
1093 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1094 (strmode): Renamed from mode_string.
1095 (filemodestring): New decl.
1096 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1097 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1098 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1100 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1102 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1103 fsusage.h now does that. Include fsusage.h first, to test interface.
1104 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1105 at most one method (the old code could have generated decls that
1106 didn't conform to C89, not that this was ever exercised).
1107 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1109 2006-03-19 Jim Meyering <jim@meyering.net>
1111 Work even in a chroot where d_ino values for entries in "/"
1112 don't match the stat.st_ino values for the same names.
1113 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1114 number, iterate through all entries again, using lstat instead.
1115 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1116 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1118 * getcwd.c (__getcwd): Clarify a comment.
1119 Use memcpy in place of a call to strcpy.
1121 2006-03-12 Jim Meyering <jim@meyering.net>
1123 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1124 that of the current directory (which we're about to chdir ".." out of),
1125 then save the dev-ino of the parent, instead.
1127 * same-inode.h (SAME_INODE): New file/macro.
1128 * chdir-safer.c (SAME_INODE): Remove definition.
1129 Include "same-inode.h", instead.
1131 * cycle-check.h: Include "same-inode.h".
1132 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1133 * cycle-check.c (SAME_INODE): Remove definition.
1134 * root-dev-ino.h: Include "same-inode.h".
1136 2006-03-11 Eric Blake <ebb9@byu.net>
1138 * same.c (same_name): s/base_name/last_component/
1139 * backupfile.c (check_extension, numbered_backup): Likewise.
1140 * filenamecat.c (file_name_concat): Likewise.
1142 2006-03-11 Eric Blake <ebb9@byu.net>,
1143 Paul Eggert <eggert@cs.ucla.edu>
1145 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1146 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1148 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1149 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1150 (last_component): New method.
1151 * dirname.c (dir_len): Determine when drive letters need a
1152 subsequent slash. Preserve // when it is special.
1153 (dir_name): Don't append dot when drive letter is absolute.
1154 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1155 * basename.c (base_name): New semantics - malloc the result.
1156 Preserve // when it is special. Preserve relative files that look
1158 (base_len): Preserve // when it is special.
1159 (last_component): New method, similar to old base_name semantics.
1160 * stripslash.c (strip_trailing_slashes): Use last_component, not
1161 base_name. Strip redundant slashes from ///.
1163 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1165 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1166 both are 64 bits, since this seems to be the tradition, and this
1167 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1168 we ever run into a host that prefers long long to long in this
1169 case, we'll need another configure-time test. Problem reported by
1172 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1174 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1175 possible collision with system files.
1176 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1177 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1178 WCHAR_MIN and WCHAR_MAX in this case.
1179 (<stddef.h>): Do not include; no longer needed.
1180 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1181 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1182 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1183 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1184 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1185 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1186 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1187 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1188 !defined(__c99))]: Include in this case too, since it's harmless
1190 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1192 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1193 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1194 (_STDINT_MIN, _STDINT_MAX): New macros.
1195 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1196 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1197 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1198 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1199 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1200 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1201 macros, not typedefs; this simplifies things quite a bit.
1202 Use long int for all types narrower than int64_t.
1203 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1204 Define in terms of long long int or int64_t or long int,
1205 not int64_t or int32_t. This saves some compile-time testing.
1206 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1207 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1208 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1209 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1210 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1211 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1212 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1213 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1214 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1215 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1216 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1217 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1218 undef any previous version and define our own version, for
1219 simplicity and consistency with the new macros for types.
1220 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1221 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1222 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1223 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1224 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1225 @WINT_T_SUFFIX@ to keep things simple here.
1226 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1227 Simplify by assuming typical 8/16/32/64 host, since we're
1228 already doing that elsewhere anyway.
1229 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1230 and assume long long int is 64 bits if available. This
1231 speeds up 'configure'.
1233 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1235 * getaddrinfo.c: fixed typo
1237 2006-06-29 Eric Blake <ebb9@byu.net>
1239 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1240 unused static function.
1242 2006-06-29 Eric Blake <ebb9@byu.net>
1244 * stat_.h: New file.
1246 2006-06-29 Derek R. Price <derek@ximbiot.com>
1248 * strftime.c: Assume strftime() exists.
1250 2006-06-28 Bruno Haible <bruno@clisp.org>
1252 * getaddrinfo.h: Fix POSIX URL.
1253 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1254 (use_win32_p): Make static.
1255 (getaddrinfo): Reject service name if it is empty or does not consist
1256 solely of decimal digits, or if its value is > 65535.
1257 (getnameinfo): Remove useless casts.
1259 2006-06-28 Derek R. Price <derek@ximbiot.com>
1261 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1262 Autoconf 2.60 says this stuff was obsolete.
1264 2006-05-12 Bruno Haible <bruno@clisp.org>
1266 * mkdtemp.c [MINGW]: Include <io.h>.
1267 (mkdir): Define using _mkdir.
1269 2006-06-28 Bruno Haible <bruno@clisp.org>
1271 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1272 declaration for wcwidth.
1273 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1275 2006-06-28 Eric Blake <ebb9@byu.net>
1277 * xvasprintf.h: Fix comments.
1279 2006-06-28 Eric Blake <ebb9@byu.net>
1281 * mbchar.h (wcwidth): Include wcwidth.h.
1282 * mbswidth.c (wcwidth): Move from here...
1283 * wcwidth.h: ...to this new file.
1285 2006-06-28 Simon Josefsson <jas@extundo.com>
1287 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1288 functions there. It will succeed on Windows XP, but on Windows
1289 2000 and (presumably) earlier, it will fail, and use the internal
1291 (use_win32_p): New function.
1292 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1293 Support AI_NUMERICSERV to disable getservbyname.
1294 (getnameinfo): New function, only supports
1295 NI_NUMERICHOST|NI_NUMERICSERV for now.
1297 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1298 only have some of them. Add AI_NUMERICSERV. Add prototype for
1301 2006-06-27 Bruno Haible <bruno@clisp.org>
1303 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1305 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1307 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1308 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1309 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1311 2006-06-26 Bruno Haible <bruno@clisp.org>
1313 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1315 Reported by Mark D. Baushke and Larry Jones.
1317 2006-06-26 Bruno Haible <bruno@clisp.org>
1319 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1321 Suggested by Mark D. Baushke and Larry Jones.
1323 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1325 * stdint_.h: Treat BSD/OS like OpenBSD.
1327 2006-06-23 Bruno Haible <bruno@clisp.org>
1329 * stdint_.h: Treat IRIX like OpenBSD.
1331 2006-06-23 Bruno Haible <bruno@clisp.org>
1333 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1334 ISO C 99 Technical Corrigendum 1.
1336 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1338 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1339 Some compiler complained about some of them. Problem reported by
1341 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1343 2006-06-21 Simon Josefsson <jas@extundo.com>
1345 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1348 * socket_.h: Don't define WINVER.
1350 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1351 slightly modified to work in gnulib.
1353 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1355 * read-file.c (fread_file): Start with buffer allocation of
1356 0 bytes rather than 1 byte; this simplifies the code.
1357 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1358 code to free buffer and save/restore errno.
1359 (internal_read_file): Remove unused local.
1361 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1363 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1364 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1365 Problem reported by Denis Excoffier in
1366 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1368 2006-06-19 Simon Josefsson <jas@extundo.com>
1370 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1372 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1374 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1376 2006-06-17 Bruno Haible <bruno@clisp.org>
1378 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1380 2006-06-17 Bruno Haible <bruno@clisp.org>
1382 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1383 problem on Solaris 2.5.1.
1385 2006-06-16 Eric Blake <ebb9@byu.net>
1387 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1388 * unicodeio.c [!defined errno]: Likewise.
1389 * strtol.c [!defined errno]: Likewise.
1390 * strtod.c [!defined errno]: Likewise.
1392 2006-06-15 Bruno Haible <bruno@clisp.org>
1394 * stdint_.h: Rewritten to be fully auto-configured.
1395 Fixes bug on HP-UX/IA64.
1397 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1399 * getdate.y (__attribute__): Don't define if already defined.
1400 Problem reported by Larry Jones.
1401 * utimens.c (__attribute__): Likewise.
1403 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1405 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1406 reported by Andreas Schwab.
1408 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1409 Bruno Haible <bruno@clisp.org>
1411 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1413 2006-05-26 Martin Lambers <marlam@marlam.de>
1415 * getpass.c: Updates the test for the native W32 API, and adds
1416 missing includes, thus fixing compilation warnings.
1418 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1420 * tempname.c (small_open, large_open): New macros.
1421 (__open, __open64) [!_LIBC]: Remove.
1422 (__gen_tempname): Use small_open and large_open instead of __open
1423 and __open64. This fixes a portability bug on HP-UX 11.11i
1424 reported by Simon Wing-Tang in
1425 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1427 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1429 * exclude.c (exclude_fnmatch): New function.
1430 (excluded_file_name): Call exclude_fnmatch.
1431 * exclude.h (excluded_file_name): New prototype
1433 2006-05-24 Bruno Haible <bruno@clisp.org>
1435 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1436 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1437 Reported by Thorsten Maerz <torte@netztorte.de> via
1438 Aaron Stone <aaron@serendipity.cx>.
1440 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1442 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1443 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1444 (my_usleep): Don't mishandle maximum value.
1446 2006-05-19 Jim Meyering <jim@meyering.net>
1448 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1450 2006-05-17 Bruno Haible <bruno@clisp.org>
1453 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1455 2006-05-17 Bruno Haible <bruno@clisp.org>
1457 * stdint_.h: Fix recognition of Cygwin.
1459 2006-05-11 Jim Meyering <jim@meyering.net>
1461 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1463 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1465 * crc.c (crc32_update): Remove unnecessary L suffix.
1466 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1467 unwanted sign propagation, e.g., on hosts with 64-bit int.
1468 There still are some problems with reeelly weird theoretical hosts
1469 (e.g., 33-bit int) but it's not worth worrying about now.
1470 * sha1.c (rol): Likewise.
1471 (K1, K2, K3, K4): Remove unnecessary L suffix.
1473 2006-05-10 Bruno Haible <bruno@clisp.org>
1475 * des.c: Cast to avoid warnings.
1477 2006-05-10 Simon Josefsson <jas@extundo.com>
1479 * md4.c: Typo fix, update copyright years.
1480 (K1, K2): Don't use L because it turn computations into 64-bit on
1483 2006-05-09 Bruno Haible <bruno@clisp.org>
1485 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1486 (EOVERFLOW): Define fallback value.
1487 (xstrcat): New function.
1488 (xvasprintf): Recognize the special case of a string concatenation.
1490 2006-05-01 Bruno Haible <bruno@clisp.org>
1492 * stdint_.h: Shorter URL.
1493 * inttypes.h: Likewise.
1495 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1497 * verify.h: Document the internals better. Most of this change
1498 was written by Bruno Haible.
1500 2006-04-29 Bruno Haible <bruno@clisp.org>
1502 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1503 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1505 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1507 * getdate.y (get_date): When adding relative date, start with the
1508 initial time, not with the result of the first mktime call.
1510 2006-04-23 Bruno Haible <bruno@clisp.org>
1512 * copy-file.c: Include <unistd.h> unconditionally.
1513 * execute.c: Likewise.
1514 * fatal-signal.c: Likewise.
1515 * findprog.c: Likewise.
1516 * mkdtemp.c: Likewise.
1519 * wait-process.h: Likewise.
1521 2006-04-23 Bruno Haible <bruno@clisp.org>
1523 * fwriteerror.c (fwriteerror): Call fclose also when an error
1524 condition was already detected.
1525 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1527 2006-04-19 Derek Price <derek@ximbiot.com>
1528 Eric Blake <ebb9@byu.net>
1530 * inttypes.h: Correct grammar in comment.
1532 2006-04-18 Derek Price <derek@ximbiot.com>
1533 Paul Eggert <eggert@cs.ucla.edu>
1535 * inttypes.h: New file.
1536 * strtoimax.c: Assume <inttypes.h>.
1538 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1540 * utimens.c (futimens): glibc futimesat messes up if /proc
1541 isn't mounted. Problem reported by Kir Kolyshkin.
1543 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1545 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1546 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1547 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1549 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1551 Merge regex changes from libc, removing some of our
1552 POSIX-conformance changes that were rejected and redoing them in a
1555 * regcomp.c (re_compile_internal, init_dfa):
1556 Length arg is now size_t, not Idx. All uses changed.
1557 (peek_token): Forward decl now says internal_function.
1558 (__re_error_msgid, __re_error_msgid_idx):
1559 Now static rather than extern with attribute_hidden.
1560 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1561 For some reason libc prefers K&R style defns for external functions.
1562 (regerror) [!defined _LIBC]: Likewise.
1563 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1564 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1565 (build_range_exp, build_collating_symbol):
1567 (re_compile_fastmap): Use '\0' to memset, not 0.
1568 (utf8_sb_map): Make the calculations more obvious.
1569 (init_dfa, parse_bracket_exp, build_charclass_op):
1570 Call calloc and cast result, as glibc does.
1571 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1572 (build_range_exp, build_collating_symbol):
1573 Now internal functions.
1575 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1577 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1578 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1579 Don't depend on VMS; depend on __VMS instead, for POSIX
1580 namespace cleanness.
1581 (regoff_t): Define to ssize_t, not long int.
1583 Remove the REG_ macros named below. Instead, make the old names
1584 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1586 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1587 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1588 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1589 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1590 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1591 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1592 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1593 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1594 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1595 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1596 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1597 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1598 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1599 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1600 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1601 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1602 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1604 Remove. All uses replaced by the old RE_* names.
1605 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1606 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1607 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1608 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1609 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1610 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1611 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1612 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1613 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1614 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1615 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1616 Don't bother having these macros be independent of each others'
1617 values, since they no longer exist in the POSIX name space.
1619 Rename the following member names back to their old names,
1620 unless !__USE_GNU_REGEX. All uses changed back.
1621 (buffer): Renamed from re_buffer.
1622 (allocated): Renamed from re_allocated.
1623 (used): Renamed from re_used.
1624 (syntax): Renamed from re_syntax.
1625 (fastmap): Renamed from re_fastmap.
1626 (translate): Renamed from re_translate.
1627 (can_be_null): Renamed from re_can_be_null.
1628 (regs_allocated): Renamed from re_regs_allocated.
1629 (fastmap_accurate): Renamed from re_fastmap_accurate.
1630 (no_sub): Renamed from re_no_sub.
1631 (not_bol): Renamed from re_not_bol.
1632 (not_eol): Renamed from re_not_eol.
1633 (newline_anchor): Renamed from re_newline_anchor.
1634 (num_regs): Renamed from rm_num_regs.
1635 (start): Renamed from rm_start.
1636 (end): Renamed from rm_end.
1638 (free_state): Move up a bit.
1640 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1641 #define to be empty.
1642 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1643 when that is what is intended.
1644 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1645 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1647 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1648 All uses changed back to re_malloc, etc. It's now the caller's
1649 responsibility to check for overflow; all callers changed.
1650 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1651 (re_x2nrealloc): Remove.
1652 (free_state): Remove decl.
1654 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1655 (re_set_registers, re_exec):
1658 2006-01-31 Roland McGrath <roland@redhat.com>
1660 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1661 Reported by Mike Frysinger <vapier@gentoo.org>.
1663 2006-01-15 Andreas Jaeger <aj@suse.de>
1666 * regex_internal.c (re_string_reconstruct): Adjust for
1667 build_wcs_upper_buffer change.
1668 (build_wcs_upper_buffer): Change return type.
1670 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1672 * regex_internal.h: Include <stdint.h> if available.
1674 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1676 * regex_internal.h (SIZE_MAX): Provide a default definition.
1678 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1680 * regcomp.c: Adjust for changed secondary hash function.
1682 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1684 * regex.h: Pretty printing.
1685 Clean up namespace a bit.
1687 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1689 * regexec.c (update_cur_sifted_state, check_arrival,
1690 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1692 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1693 Ulrich Drepper <drepper@redhat.com>
1696 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1697 (bitset_word_t): Renamed from bitset_word. All uses changed.
1699 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1702 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1703 * regcomp.c: Remove unnecessary uses of
1704 unsigned RE_TRANSLATE_TYPE.
1705 * regex_internal.h: Likewise.
1706 * regex_internal.c: Likewise.
1707 * regexec.c: Likewise.
1708 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1710 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1712 * regexec.c (find_recover_state): Remove unnecessary
1714 (transit_state_bkref): Make DFA a const pointer.
1715 (get_subexp): Likewise.
1716 (check_arrival): Likewise.
1717 (update_cur_sifted_state): Likewise.
1718 (re_search_internal): Likewise.
1719 (prune_impossible_nodes): Likewise.
1720 (acquire_init_state_context): Likewise.
1721 (proceed_next_node): Likewise.
1722 (set_regs): Likewise.
1723 (free_fail_stack_return): Likewise.
1724 (check_arrival_expand_ecl): Mark DFA parameter as const.
1725 (check_arrival_expand_ecl_sub): Likewise.
1726 (check_subexp_limits): Likewise.
1727 (sub_epsilon_src_nodes): Likewise.
1728 (add_epsilon_src_nodes): Likewise.
1729 (merge_state_array): Likewise.
1730 (update_regs): Likewise.
1731 (build_trtable): Likewise.
1732 (sift_states_backward): Mark MCTX parameter as const.
1733 (build_sifted_states): Likewise.
1734 (update_cur_sifted_state): Likewise.
1735 (sift_states_mkref): Likewise.
1736 (check_arrival_expand_ecl): Mark eclosure as const.
1737 (check_dst_limits_calc_pos_1): Likewise.
1738 * regex_internal.h (re_match_context_t): Make dfa a const
1741 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1743 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1744 (transit_state_sb): Likewise.
1745 (transit_state_mb): Likewise.
1746 (sift_states_iter_mb): Likewise.
1747 (check_arrival_add_next_nodes): Likewise.
1748 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1749 [_LIBC] (re_search_2_stub): Use mempcpy.
1751 * regex_internal.c (re_string_reconstruct): Avoid calling
1752 mbrtowc for very simple UTF-8 case.
1754 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1756 (re_acquire_state_context): Likewise.
1757 * regex_internal.h: Adjust prototypes.
1759 * regex.c: Prevent using C++ compilers.
1761 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1762 (re_acquire_state_context): Likewise.
1764 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1765 Bruno Haible <bruno@clisp.org>
1767 * stdint_.h: On OpenBSD, don't redefine types already included in
1768 <sys/types.h> and <inttypes.h>.
1770 2006-03-24 Eric Blake <ebb9@byu.net>
1772 * time_r.c (copy_string_result): Remove, as it is no longer used.
1774 2006-03-24 Simon Josefsson <jas@extundo.com>
1776 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1777 including some doc fixes.
1778 (base64_encode_alloc): Fix +1 bug on allocation failures.
1780 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1782 * base64.c (base64_encode): Do not read past end of array with
1783 unsanitized input on systems with CHAR_BIT > 8.
1785 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1787 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1788 Typedef to long int, not to off_, as POSIX will likely change
1791 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1793 * argp-help.c (validate_uparams): Fix typo
1794 * argp-parse.c (argp_default_options): Consistently begin help
1795 messages with a lowercase letter.
1797 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1799 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1800 overrun buffers and shouldn't be used (much as gets shouldn't be
1802 * time_r.c (asctime_r, ctime_r): Likewise.
1804 2006-03-08 Simon Josefsson <jas@extundo.com>
1806 * gc-gnulib.c (randomize): Don't open files called 'no', they
1807 signal that configure disabled the device.
1809 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1811 * c-stack.c: Include unistd.h unconditionally, since we now assume
1813 * getlogin_r.c: Likewise.
1814 * getlogin_r.h: Likewise.
1816 * pagealign_alloc.c: Likewise.
1817 * unistd_.h: Remove; no longer needed.
1819 2006-03-07 Simon Josefsson <jas@extundo.com>
1821 * unistd_.h: New file.
1823 2006-03-07 Simon Josefsson <jas@extundo.com>
1825 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1827 2006-03-01 Simon Josefsson <jas@extundo.com>
1829 * readline.c: Fix typo, tiny patch from Stepan Kasal
1832 2006-02-28 Simon Josefsson <jas@extundo.com>
1834 * getopt.c: Protect #include of unistd.h, for MSVS.
1836 2006-02-27 Simon Josefsson <jas@extundo.com>
1838 * base64.h: Indent #define's. From Jim Meyering
1841 2006-02-27 Jim Meyering <jim@meyering.net>
1843 Revert the change of 2006-02-24, so these files can continue
1844 to be sync'd from gettext.
1845 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1848 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1850 * glob.c: Say "invalid" rather than "illegal" in comments.
1852 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1854 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1856 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1858 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1859 AT_FDCWD exceeds INT_MAX.
1860 * openat.h (AT_FDCWD): Likewise.
1862 2006-02-14 Jim Meyering <jim@meyering.net>
1864 Sync from coreutils.
1866 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1867 failure on deficient systems, and simplify gnulib lgpl dependencies.
1868 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1869 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1871 * xalloc-die.c: Remove unused definition of N_.
1873 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1875 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1877 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1879 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1880 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1882 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1884 * argp-namefrob.h: Restore changes accidentally lost during the
1885 "autoupdate" on 2005-12-12.
1887 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1889 * fnmatch.c (L_): Renamed from L, to work around a bug in
1890 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1891 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1894 2006-01-26 Simon Josefsson <jas@extundo.com>
1896 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1897 prototype is visible on mingw32.
1899 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1902 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1905 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1907 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1908 attempt to open for write; this always fails, at least on POSIX
1909 hosts. This reinstates the 2006-01-09 change, which was
1910 inadvertently removed.
1912 2006-01-26 Bruno Haible <bruno@clisp.org>
1913 Paul Eggert <eggert@cs.ucla.edu>
1915 * stdbool_.h (_Bool)
1916 [(! (defined __cplusplus || defined __BEOS__)
1917 && !defined __GNUC__
1918 && !(defined __HP_cc || defined __xlc__
1919 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1920 || defined __sgi))]:
1921 #define to signed char in these cases too; this simplifies
1922 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1923 etc., separately) and makes it more conservative.
1925 2006-01-21 Jim Meyering <jim@meyering.net>
1927 Sync from the stable (b5) branch of coreutils:
1929 * fts.c (fts_children): Don't let close() clobber errno from
1932 * fts.c (fts_stat): When following a symlink-to-directory,
1933 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1934 a dangling symlink. That can also happen at least for ELOOP.
1935 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1936 FYI, this bug predates the inclusion of fts.c in coreutils.
1938 * fts.c (fts_open): Put new maxarglen declaration and uses
1939 in their own block, so pre-c99 compilers don't object.
1941 Avoid the double-free (first in fts_read, second in fts_close) that
1942 would occur when an `active' directory is made inaccessible (e.g.,
1943 via chmod a-x) during a traversal.
1944 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1945 before returning. Reproduce this failure by
1946 mkdir -p a/b; cd a; chmod a-x . b
1947 Reported by Stavros Passas.
1949 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1951 * argp-namefrob.h: Bugfix. Remove stray #
1953 2006-01-25 Bruno Haible <bruno@clisp.org>
1955 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1957 Reported by Paul Eggert.
1959 2006-01-25 Jim Meyering <jim@meyering.net>
1961 * fileblocks.c: Remove more useless parentheses.
1962 * readutmp.h: Likewise.
1964 2006-01-24 Bruno Haible <bruno@clisp.org>
1966 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1968 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1971 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1972 to avoid problems with the built-in _Bool type.
1973 Reported by Paul Eggert on 2005-11-26.
1975 2006-01-24 Jim Meyering <jim@meyering.net>
1977 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1979 2006-01-24 Simon Josefsson <jas@extundo.com>
1981 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1984 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1986 Work around porting bugs reported by Dieter in
1987 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1988 * getopt.c (_NOPROTO): Remove; no longer needed.
1989 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1990 Include "getopt.h" first, to check interface.
1991 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1993 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1994 (__strndup): Revert to K&R-style function dfns, the glibc style.
1995 * strnlen.c: Don't claim it's taken from glibc; it's not.
1996 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1997 Include strnlen.h first, to get prototype properly.
1998 (strnlen): Renamed from __strnlen.
2001 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2003 These changes imported from libc.
2004 * getopt.c: Use __fxprintf instead of inline stream orientation
2005 test and two separate function calls.
2006 * strndup.c (__strndup): Add libc_hidden_def.
2008 2006-01-22 Bruno Haible <bruno@clisp.org>
2010 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2011 temporary buffer for sprintf, take into account the precision also
2012 for 'd', 'i', 'u', 'o', 'x', 'X'.
2014 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2016 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2017 to pacify gcc -Wswitch-default.
2019 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2021 * argp-help.c (usage_long_opt): Do not print DOC options.
2022 (__argp_base_name): Removed
2023 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2025 (__argp_base_name): Provide macro definition or extern declaration
2026 depending on the configuration
2028 2006-01-20 Simon Josefsson <jas@extundo.com>
2030 * inet_ntop.h: Unconditionally include sys/socket.h.
2032 2006-01-19 Simon Josefsson <jas@extundo.com>
2034 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2036 2006-01-12 Simon Josefsson <jas@extundo.com>
2038 * base64.c: Fix warning, reported by Bruno Haible
2039 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2041 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2043 Sync from coreutils.
2044 * md5.c: Fix commentary typos.
2045 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2046 * md5.h (__attribute__): Remove; unused.
2047 * sha1.c: Fix commentary to match md5 better.
2048 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2049 so that we don't need to worry about alignment. All uses changed.
2050 This merges the 2005-10-28 md5 change into sha1.
2052 2006-01-11 Jim Meyering <jim@meyering.net>
2054 Sync from coreutils.
2055 * md5.c (OP): Fix spacing.
2057 2006-01-11 Simon Josefsson <jas@extundo.com>
2059 * stdint_.h (SIZE_MAX): Add missing (.
2061 2006-01-10 Bruno Haible <bruno@clisp.org>
2063 * argp.h (__const): Remove macro. Use const instead.
2064 * argp-fmtstream.h (__const): Likewise.
2065 * glob_.h (__const): Remove macro.
2066 * glob-libc.h: Use const instead of __const.
2068 2006-01-10 Jim Meyering <jim@meyering.net>
2070 Avoid the double-free (first in fts_read, second in fts_close) that
2071 would occur when an `active' directory is made inaccessible (e.g.,
2072 via chmod a-x) during a traversal.
2073 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2074 before returning. Reproduce this failure by
2075 mkdir -p a/b; cd a; chmod a-x . b
2076 Reported by Stavros Passas.
2078 Sync from coreutils.
2079 * sha1.c: Tweak grammar in a comment.
2081 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2083 * regex_internal.h (BITSET_WORD_BITS):
2084 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2085 preprocessor mishandles large unsigned values as if they were signed.
2086 Problem reported by Claudio Fontana in
2087 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2089 2006-01-10 Simon Josefsson <jas@extundo.com>
2091 * socket_.h: New file.
2093 2006-01-10 Bruno Haible <bruno@clisp.org>
2095 * localcharset.c: Update from GNU gettext.
2097 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2099 Sync from coreutils.
2100 * chdir-long.c (cdb_free): Don't bother trying to open directory
2101 for write access: POSIX says that must fail.
2102 * fts.c (diropen): Likewise.
2103 * save-cwd.c (save_cwd): Likewise.
2104 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2105 well, for minor improvements on hosts that lack O_DIRECTORY.
2106 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2107 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2108 Fall back on chown if open failed with EACCES.
2110 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2111 Report an error at compile-time if only a 1-second nominal clock
2112 resolution is found.
2114 * lchmod.h: New file.
2115 * mkdir-p.c: Include lchmod.h, lchown.h.
2116 (make_dir_parents): Use lchown rather than chown, and
2117 lchmod rather than chmod.
2119 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2120 too. Problem with "none" reported by Bob Proulx. Problem with
2121 "proc" reported by n0dalus.
2123 * mountlist.c: Include <limits.h>.
2124 (dev_from_mount_options)
2125 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2126 New function. It no longer assumes "dev=" has the System V meaning
2127 on Linux (since it doesn't). It also parses "dev=" more carefully.
2128 (read_file_system_list)
2129 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2130 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2133 * posixtm.h (PDS_PRE_2000): New macro.
2134 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2135 All usages changed. Reject dates outside the range 1969-1999 if
2136 PDS_PRE_2000 is used.
2138 2006-01-09 Jim Meyering <jim@meyering.net>
2140 Sync from coreutils.
2142 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2144 * chdir-safer.h, chdir-safer.c: New files.
2146 * modechange.c (mode_compile): Reject an invalid mode string
2147 that starts with an octal digit. From Andreas Gruenbacher.
2149 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2150 and dup to open_safer and dup_safer, respectively.
2151 (openat_permissive): Fix typo in comment.
2153 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2154 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2155 (_): Remove; no longer needed.
2156 (openat): Renamed from rpl_openat; no need for rpl_openat
2157 since openat.h renames openat for us.
2158 Replace most of the body with a call to openat_permissive,
2159 to avoid duplicate code.
2160 Port to (probably hypothetical) environments were mode_t is
2162 (openat_permissive): Require mode arg, so that we can check
2163 types better. Put it just after flags. Change cwd failure
2164 indicator from pointer-to-bool to pointer-to-errno-value.
2165 All callers changed.
2166 Invoke openat_save_fail and/or openat_restore_fail if
2167 cwd_errno is null, so that openat can call us.
2168 (openat_permissive, fdopendir, fstatat, unlinkat):
2169 Simplify errno handling to avoid some duplicate code,
2170 as it's OK to set errno on success.
2171 * openat.h: Revamp code so that function macros depend on
2172 __OPENAT_PREFIX only, not also on AT_FDCWD.
2173 (openat_ro): Remove. Caller changed to use openat_permissive.
2174 (openat_permissive): Now a macro, if not a function.
2175 (openat_restore_fail, openat_save_fail): Now always functions,
2176 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2178 * openat-priv.h: New file, defining macros used by mkdirat.c
2180 * mkdirat.c: Include openat-priv.h.
2181 Remove definitions of macros defined therein.
2182 * openat.c: Likewise.
2184 * mkdirat.c (mkdirat): New file and function.
2185 * openat.h (mkdirat): Declare.
2187 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2189 * openat.h (openat_permissive): Declare.
2190 (openat_ro): Define.
2192 * openat.c (EXPECTED_ERRNO): New macro.
2193 (openat_permissive): New function -- used in remove.c rewrite.
2194 (all functions): Set errno just before returning, only if there
2195 was an actual failure.
2196 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2198 Emulate openat-family functions using Linux's procfs, if possible.
2199 Idea and some code based on Ulrich Drepper's glibc changes.
2201 * openat.c: (BUILD_PROC_NAME): New macro.
2202 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2203 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2204 before falling back on save_cwd and restore_cwd.
2205 (fdopendir, fstatat, unlinkat): Likewise.
2207 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2208 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2210 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2211 as second argument to va_arg. Otherwise, some versions of gcc
2212 warn that `if this code is reached, the program will abort'.
2214 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2216 Sync from coreutils.
2218 Add POSIX ACL support
2219 * acl.h (copy_acl, set_acl): Add declarations.
2220 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2221 systems other than Linux.
2222 (chmod_or_fchmod): New function: use fchmod when possible,
2223 and chmod otherwise.
2224 (file_has_acl): Add a POSIX ACL implementation, with a
2225 Linux-specific subcase.
2226 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2227 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2228 acls are unsupported.
2229 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2230 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2233 2006-01-09 Bruno Haible <bruno@clisp.org>
2235 * sysexit_.h (EX_OK): New macro.
2236 Suggested by Martin Lambers <marlam@marlam.de>.
2238 2006-01-09 Bruno Haible <bruno@clisp.org>
2240 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2241 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2242 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2243 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2245 2006-01-09 Bruno Haible <bruno@clisp.org>
2247 * stdint_.h (SIZE_MAX): Write the value without involving negative
2250 2005-10-16 Bruno Haible <bruno@clisp.org>
2252 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2253 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2255 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2257 * strftime.c (tzname): Don't declare if it is already #defined.
2258 Problem reported for Mingw by Mark Junker.
2260 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2262 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2263 long int, not int, for nanosecond counts, so that people who are
2264 used to POSIX struct timespec won't be surprised. Reported by Jim
2267 2005-12-16 Jim Meyering <jim@meyering.net>
2269 * fprintftime.c, fprintftime.h: New files.
2271 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2273 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2274 * argp-help.c (fill_in_uparams): Check if the constructed
2275 struct uparams is valid. Fall back to the default values if it is
2278 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2280 * argp-help.c (__argp_base_name): New function
2281 (__argp_short_program_name): Rewrite using __argp_base_name
2282 * argp-namefrob.h: Define program_invocation_name and
2283 program_invocation_short_name if requested
2284 (__argp_base_name): Add prototype
2285 * argp-parse.c (argp_def): Use gettext wrappers
2286 (argp_default_parser): Use __argp_base_name
2287 * argp-pin.c: New file. Defines program_invocation_name and
2288 program_invocation_short_name on systems that lack them.
2290 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2292 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2293 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2294 porting problem reported by Georg Schwarz in
2295 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2297 2005-07-09 Bruno Haible <bruno@clisp.org>
2299 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2300 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2301 Reported by Mark Junker <mjscod@gmx.de>.
2303 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2305 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2306 (uintmax_t) [defined uintmax_t]: Do not declare.
2307 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2308 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2309 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2310 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2311 sake of portability to weird hosts that C allows (though we don't
2312 know of any practical examples).
2314 * savedir.h (fdsavedir): New decl.
2315 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2316 contains most of the former guts of savedir.
2317 (savedir): Use savedirstream.
2320 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2322 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2323 coreutils no longer futzes with rounding modes.
2325 2005-11-14 Jim Meyering <jim@meyering.net>
2327 * mkstemp-safer.c: Include <config.h>, required for possible
2328 replacement of mkstemp.
2330 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2332 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2334 (gethrxtime) [! (HAVE_NANOUPTIME
2335 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2336 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2337 our own approximation.
2339 2005-11-10 Simon Josefsson <jas@extundo.com>
2341 * readline.c: Remove EOL.
2343 2005-11-08 Eric Blake <ebb9@byu.net>
2345 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2347 2005-11-08 Eric Blake <ebb9@byu.net>
2349 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2351 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2353 Fix porting problem reported by Theodoros V. Kalamatianos.
2354 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2355 Don't assume that futimes failing means we must fail.
2357 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2359 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2360 leave errno alone. Problem reported by Dmitry V. Levin.
2362 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2364 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2365 errno alone. Problem reported by Frederic Jolliton.
2367 2005-10-28 Simon Josefsson <jas@extundo.com>
2369 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2370 "restrict" keywords, as per POSIX. Protect the function
2371 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2372 Don't use K&R prototypes. Check the sprintf return values.
2373 Re-define EAFNOSUPPORT if not present. Indent.
2375 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2376 suggested by Bruno Haible <bruno@clisp.org>.
2378 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2380 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2382 * gc-libgcrypt.c: Add MD2 (which is not available through
2385 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2387 * md2.h, md2.c: New files.
2389 2005-10-24 Simon Josefsson <jas@extundo.com>
2391 * md4.h: Shrink buffer size, now that we changed the type.
2393 2005-10-22 Simon Josefsson <jas@extundo.com>
2395 * arcfour.h, arcfour.c: Use fixed size indices in the
2396 arcfour_context struct (simplify test vector testing in GNU
2399 2005-10-22 Simon Josefsson <jas@extundo.com>
2401 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2402 suggested by Bruno Haible <bruno@clisp.org>.
2404 2005-10-22 Simon Josefsson <jas@extundo.com>
2406 * crc.h: Include stddef.h, for size_t.
2408 2005-10-21 Simon Josefsson <jas@extundo.com>
2410 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2411 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2413 2005-10-21 Simon Josefsson <jas@extundo.com>
2415 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2418 2005-10-21 Simon Josefsson <jas@extundo.com>
2420 * gc-gnulib.c: Support ARCTWO in CBC mode.
2422 2005-10-21 Simon Josefsson <jas@extundo.com>
2424 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2427 * hmac-sha1.c (hmac_sha1): Likewise.
2429 * crc.c (crc32_update): Actually use crc parameter, suggested by
2430 Bruno Haible <bruno@clisp.org>.
2432 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2435 2005-10-21 Simon Josefsson <jas@extundo.com>
2437 * des.h, des.c: New files.
2439 * gc-gnulib.c: Support DES.c
2441 2005-10-21 Simon Josefsson <jas@extundo.com>
2443 * arctwo.h, arctwo.c: New files.
2445 * gc-gnulib.c: Support ARCTWO.
2447 2005-10-21 Simon Josefsson <jas@extundo.com>
2449 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2451 2005-10-19 Simon Josefsson <jas@extundo.com>
2453 * gc-gnulib.c: Support ARCFOUR.
2455 2005-10-19 Simon Josefsson <jas@extundo.com>
2457 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2460 * gc.h: Add ECB enum type.
2462 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2464 2005-10-19 Simon Josefsson <jas@extundo.com>
2466 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2468 2005-10-18 Simon Josefsson <jas@extundo.com>
2470 * md4.h, md4.c: New files, based on md5.?.
2472 2005-10-17 Simon Josefsson <jas@extundo.com>
2474 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2476 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2478 2005-10-17 Simon Josefsson <jas@extundo.com>
2480 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2482 2005-10-17 Simon Josefsson <jas@extundo.com>
2484 * gc.h, gc-libgcrypt.c: Add ciphers.
2486 2005-10-17 Simon Josefsson <jas@extundo.com>
2488 * sha1.c: Use uint32_t instead of md5_uint32.t
2490 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2493 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2495 * md5.h: Use stdint.h and uint32_t. Doc fix.
2497 2005-10-15 Simon Josefsson <jas@extundo.com>
2499 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2501 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2503 2005-10-14 Simon Josefsson <jas@extundo.com>
2505 * arcfour.h, arcfour.c: New files.
2507 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2509 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2510 include <wchar.h>; no longer needed.
2512 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2513 and Ulrich Drepper <drepper@redhat.com>
2516 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2517 instead of inline stream orientation test and two separate
2518 function calls. Pay no attention to USE_IN_LIBIO.
2520 2005-10-14 Roland McGrath <roland@redhat.com>
2522 Import from libc. [BZ #1331]
2523 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2525 Reported by Matej Vela <vela@debian.org>.
2527 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2529 * mkdir-p.c (make_dir_parents): Don't report an error if an
2530 intermediate directory is in a read-only file system. Problem
2531 reported by Eric Blake.
2533 2005-10-13 Simon Josefsson <jas@extundo.com>
2535 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2536 Move memory allocation outside of loop.
2538 2005-10-12 Simon Josefsson <jas@extundo.com>
2540 * gc-pbkdf2-sha1.c: New file.
2542 * gc.h: Add gc_pbkdf2_sha1 prototype.
2544 2005-10-12 Simon Josefsson <jas@extundo.com>
2546 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2547 suggested by Bruno Haible <bruno@clisp.org>.
2549 2005-10-12 Simon Josefsson <jas@extundo.com>
2551 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2553 * gc-gnulib.c (gc_hmac_sha1): New function.
2555 2005-10-12 Simon Josefsson <jas@extundo.com>
2557 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2559 2005-10-12 Simon Josefsson <jas@extundo.com>
2561 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2562 GC_USE_HMAC_MD5, respectively.
2564 * gc-libgcrypt.c (gc_md5): Fix assert call.
2567 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2569 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2571 * gc-gnulib.c (gc_hash_buffer): Ditto.
2573 2005-10-11 Bruno Haible <bruno@clisp.org>
2575 * c-strcasestr.h: New file, from GNU gettext.
2576 * c-strcasestr.c: New file, from GNU gettext.
2578 2005-10-11 Bruno Haible <bruno@clisp.org>
2580 * c-strcase.h: New file, from GNU gettext.
2581 * c-strcasecmp.c: New file, from GNU gettext.
2582 * c-strncasecmp.c: New file, from GNU gettext.
2584 2005-10-11 Simon Josefsson <jas@extundo.com>
2586 * crc.h, crc.c: New files.
2588 * gc.h (gc_hash_buffer): Add doc.
2590 2005-10-08 Simon Josefsson <jas@extundo.com>
2592 * gc.h: Add gc_hash and gc_hash_buffer.
2594 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2596 * gc-libgcrypt.c (gc_hash_buffer): Add.
2598 2005-10-11 Bruno Haible <bruno@clisp.org>
2600 * strcasecmp.c: Include limits.h.
2601 (strcasecmp): Avoid integer overflow on exotic platforms.
2602 * strncasecmp.c: Include limits.h.
2603 (strncasecmp): Avoid integer overflow on exotic platforms.
2604 Reported by Paul Eggert.
2606 2005-10-06 Simon Josefsson <jas@extundo.com>
2608 * hmac-md5.c: New file.
2612 2005-10-06 Simon Josefsson <jas@extundo.com>
2614 * memxor.c (memxor): Avoid casts and warnings.
2616 2005-10-05 Derek Price <derek@ximbiot.com>
2618 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2620 2005-10-05 Simon Josefsson <jas@extundo.com>
2622 * memxor.c (memxor): Fix compiler error.
2624 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2625 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2627 * memxor.h, memxor.c: New files.
2629 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2630 we assume all systems have it, suggested by Jim Meyering
2631 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2632 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2633 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2636 2005-10-04 Bruno Haible <bruno@clisp.org>
2638 * verify.h (verify_true): Provide alternative definition for C++.
2640 2005-10-04 Simon Josefsson <jas@extundo.com>
2642 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2643 D. Baushke" <mdb@gnu.org>.
2645 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2647 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2648 (SSIZE_MAX): New macro, if not already defined.
2649 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2652 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2654 * exclude.c: Include verify.h.
2655 (verify): Remove. All callers changed to use verify.h's version.
2656 * strtoimax.c: Likewise.
2657 * utimecmp.c: Likewis.e
2659 Sync from coreutils.
2660 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2661 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2662 * .cvsignore: Add fts.h, search.h, t-fpending.
2663 * settime.c (settime): Fix { typo in previous patch. Also, don't
2664 bother returning ENOSYS if settimeofday or stime fails; just let
2665 them return whatever errno they want to return.
2666 * utimens.c: Include unistd.h, for dup2.
2667 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2668 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2670 2005-10-02 Jim Meyering <jim@meyering.net>
2672 Sync from coreutils.
2673 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2674 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2675 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2676 Remove AT_FDCWD test.
2677 Do not consume the fd unless successful.
2678 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2679 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2680 block, so that we don't even try to compile it if settimeofday is
2681 available. This works around a compilation failure on OSF1 V5.1,
2682 due to stime requiring a `long int*' while tv_sec is `int'.
2684 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2686 * getdelim.c (getdelim): Remove unused variables.
2688 2005-10-01 Simon Josefsson <jas@extundo.com>
2690 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2691 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2692 AI_* and EAI_* definitions. Protect function declarations.
2694 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2696 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2697 so that the code works even with ancient cpp. Portability problem
2698 with GCC 2.7.2.1 reported by Thomas M.Ott.
2700 2005-09-27 Jim Meyering <jim@meyering.net>
2702 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2704 * intprops.h (signed_type_or_expr__): Define.
2705 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2708 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2710 * verify.h (verify_expr): Remove, replacing with:
2711 (verify_true): New macro that returns true instead of void.
2712 (verify_type__): Remove.
2713 (verify): Use verify_true rather than verify_type__.
2715 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2717 * utimens.c (ENOSYS): Define if not already defined.
2718 (futimens): Support having a null PATH if the file descriptor
2721 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2723 (__attribute): Define to empty unless GCC 3.1 or later.
2724 This works around a core dump on OpenBSD 3.4, which has GCC
2725 2.95.3, which dumps core when given __attribute__(()). It also
2726 simplifies other tests, since we really don't want to bother with
2727 worrying about which ancient version of GCC supported what.
2728 Original problem reported by Yoann Vandoorselaere, with part of
2729 the fix suggested by Derek Price.
2731 2005-09-24 Jim Meyering <jim@meyering.net>
2733 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2734 so we can once again use a positive bitfield width of 1 -- now we
2735 don't have to explain why we were using a bitfield width of 2.
2737 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2739 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2740 Problem reported by Eric Blake.
2741 (getaddrinfo): Initialize se so that it's not garbage.
2742 Redo internal storage allocation so that it doesn't make unportable
2743 assumptions about alignment.
2746 * utimens.c (futimens): Use futimesat if available.
2747 Prefer it to futimes since it doesn't have the futimes bug.
2749 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2750 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2751 Instead, declare a function that returns a pointer to an array,
2752 and use verify_type__ to declare the size of the array.
2753 Problem and germ of a solution reported by Bruno Haible.
2754 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2755 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2757 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2759 Sync from coreutils.
2761 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2763 * argmatch.h: Include verify.h
2764 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2765 (ARGMATCH_ASSERT): Remove; unused.
2766 * canonicalize.c: Assume STDC_HEADERS.
2767 * exclude.c: Include "strcase.h".
2768 * regex_internal.h [!defined _LIBC]: Likewise.
2769 * getusershell.c: Include stdio--.h rather than stdio.h
2771 (getusershell): Call fopen, not fopen_safer.
2772 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2773 Do not include unistd-safer.h.
2774 (save_cwd): Don't call fd_safer; no longer needed
2775 now that we include fcntl--.h.
2777 * getdate.y (relative_time): New type.
2778 (RELATIVE_TIME_0): New constant.
2779 (parser_control): Use relative_time instead of doing it ourselves.
2780 (%union): Add new relative_time rel member.
2781 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2783 (relunit, relunit_snumber): Now of type rel.
2784 (zone, rel, relunit, get_date): Adjust to above changes.
2786 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2787 Do not include unistd-safer.h.
2788 (getloadavg): Don't call fd_safer; no longer needed
2789 now that we include fcntl--.h.
2791 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2792 (make_dir_parents): Treat ENOSYS like EEXIST.
2794 Improve quality of diagnostics on restore_cwd failure.
2795 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2796 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2797 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2798 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2799 each time through the loop. Do not diagnose restore_cwd failure;
2800 that is the caller's job (and perhaps the caller does not care).
2802 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2803 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2804 If the file already exists but is not a directory, don't bother
2805 to try to make its parents.
2806 Close potential file descriptor leak if we can't chdir("/") (!).
2807 Don't always return true if chdir($PWD) fails; return true only
2808 if the requested action was done successfully (except for the
2810 Don't log final directory unless we actually made it.
2811 Refactor to avoid duplicate code to fix up permissions.
2812 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2814 * strftime.c (my_strftime): Rewrite the previous change slightly,
2815 to make it a bit faster and (I hope) clearer.
2816 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2817 Fix bug in formats like %2N.
2819 * verify.h: New file.
2821 2005-09-22 Jim Meyering <jim@meyering.net>
2823 Sync from coreutils.
2825 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2827 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2828 the .tm_year member, since otherwise gcc-4.0 would now warn about
2829 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2831 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2832 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2834 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2835 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2836 when run in a time zone for which daylight savings time is in effect
2837 for the starting date.
2839 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2840 stop us from restricting permissions of just-created absolute-named
2842 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2843 to restore initial working directory.
2844 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2845 to tell caller if/when we change the working directory and are
2846 unable to return to the initial one.
2847 * mkdir-p.h (make_dir_parents): Update prototype.
2848 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2849 `return false'. This fixes a bug introduced on 2004-07-30.
2851 * openat.c (fdopendir): Be sure to close the supplied
2852 file descriptor before returning. This makes our replacement
2853 implementation a little closer to Solaris's, where fdopendir
2854 ties the file descriptor to the returned DIR* pointer.
2855 * openat.c (unlinkat): New function.
2856 * openat.h (unlinkat): Add prototype.
2857 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2858 (openat_restore_fail): Rename from openat_restore_die.
2859 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2861 Provide an alternative to exiting immediately upon save_cwd or
2862 restore_cwd failure. Now, an application can arrange e.g.,
2863 to perform a longjump in that case.
2864 * openat.c: Include dirname.h.
2865 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2866 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2867 and openat_restore_die rather than calling error directly.
2868 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2870 * openat-die.c (openat_save_die, openat_restore_die): New file.
2871 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2873 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2874 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2875 int utc, int nanoseconds);
2877 date should not have to allocate a megabyte of virtual memory to
2878 handle a format argument like +%1048575T. When implemented with
2879 strftime, it must allocate such a buffer, use strftime to fill it
2880 in, print it, then free it.
2881 With fprintftime, it simply prints everything and exits.
2882 With no need for memory allocation, that's one fewer way to fail.
2883 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2884 optional field width, not before, so we accept %9:z, not %:9z.
2885 (my_strftime): Be sure to use L_('x') for literals.
2887 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2888 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2889 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2890 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2891 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2892 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2893 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2894 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2895 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2897 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2898 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2899 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2900 and don't include <sys/file.h>).
2902 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2904 Sync from coreutils.
2906 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2907 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2908 [!LDAV_DONE]: Avoid unused variable warning.
2910 2005-09-21 Bruno Haible <bruno@clisp.org>
2912 * unicodeio.h (unicode_to_mb): New declaration.
2914 2005-09-20 Derek Price <derek@ximbiot.com>
2916 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2918 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2920 Use a consistent style for including <config.h>.
2921 * __fpending.c, acl.c, argmatch.c,
2922 argp-help.c, argp-parse.c,
2923 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2924 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2925 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2926 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2927 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2928 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2929 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2930 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2931 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2932 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2933 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2934 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2935 modechange.c, mountlist.c, open-safer.c, physmem.c,
2936 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2937 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2938 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2939 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2940 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2941 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2942 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2943 userspec.c, utimecmp.c, version-etc-fsf.c,
2944 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2945 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2946 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2947 Standardize inclusion of config.h.
2948 * __fpending.h, dirfd.h, getdate.h, human.h,
2949 inttostr.h: Removed inclusion of config.h from header files.
2950 * inttostr.c: Adjusted in-tree users.
2951 * timespec.h: Remove superfluous warning to include config.h.
2952 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2953 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2954 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2955 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2957 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2959 * stat-time.h: New file.
2960 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2961 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2963 (timespec_cmp): New function.
2964 * utimecmp.c: Include stat-time.h.
2965 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2966 members exist, not on the obsolescent ST_MTIM_NSEC.
2967 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2969 2005-09-15 Derek Price <derek@ximbiot.com>
2970 Paul Eggert <eggert@cs.ucla.edu>
2972 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2973 changes, consolidating in...
2974 * regex_internal.h: ...this file.
2976 2005-09-15 Derek Price <derek@ximbiot.com>
2978 * regex_internal.h: Blank `pure' for GNUC < 3.
2979 * regex_internal.c: Ditto, using this...
2980 (__GNUC_PREREQ): ...new macro.
2981 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2982 (__GNUC_PREREQ): ...this new macro.
2984 * strstr.h: Include string.h. Define strstr as a macro here.
2986 2005-09-13 Derek Price <derek@ximbiot.com>
2988 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2990 Reported by Jim Meyering <jim@meyering.net>.
2992 2005-09-13 Jim Meyering <jim@meyering.net>
2994 * canon-host.c: Filter through gnu indent and reword comments slightly.
2995 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2997 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3000 (base64_encode): Put b64str in initialized data section.
3002 2005-09-12 Derek Price <derek@ximbiot.com>
3004 Return usable errors from canon-host.
3005 * canon-host.h: New file.
3006 * canon-host.c (canon_host): Wrap...
3007 (canon_host_r): ...this new function, which now relies exclusively on
3009 (ch_strerror): New function.
3010 (last_cherror): New global.
3011 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3012 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3014 (freeaddrinfo): Free ai->ai_canonname when set.
3016 2005-09-12 Derek Price <derek@ximbiot.com>
3017 Paul Eggert <eggert@cs.ucla.edu>
3019 * glob-libc.h: Renamed from glob_.h. The new version is
3020 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3021 protecting things that should be done only in gnulib contexts.
3022 * glob_.h: New file, containing only the glob things needed for
3024 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3025 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3026 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3027 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3028 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3029 and to respect the namespace rules better.
3031 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3033 Merge glibc and coreutils changes into gnulib, plus a few
3035 * md5.c: Use #error rather than a string.
3036 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3037 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3038 (__attribute__): Define to empty for non recent-GCC.
3039 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3040 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3041 Renamed from their non-__ counterparts, with new macros replacing
3042 them if not _LIBC. Add __THROW attribute.
3044 (struct md5_ctx): Align buffer if using GCC.
3045 * sha1.h (struct sha1_ctx): Likewise.
3046 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3047 The old name was backwards.
3048 (NOTSWAP): Remove; not used.
3049 (rol): New macro, moved here from md5.h.
3050 (sha1_process_block): Remove a FIXME that doesn't make sense.
3052 2005-09-12 Derek Price <derek@ximbiot.com>
3054 * gai_strerror.c: Include config.h when available. Include
3055 getaddrinfo.h before other headers to test interface.
3056 Reported by Larry Jones <lawrence.jones@ugs.com>.
3058 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3060 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3061 definitions, since that's the preferred style in glibc.
3062 Fix a minor spacing issue, and update copyright notice to match glibc's.
3064 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3066 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3068 2005-09-06 Simon Josefsson <jas@extundo.com>
3070 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3071 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3073 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3075 Change bitset word type from unsigned int to unsigned long int,
3076 as this has better performance on typical 64-bit hosts.
3077 Port bitset code to hosts with unusual word sizes.
3078 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3079 (build_collating_symbol):
3080 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3081 argument is a bitset. This is merely a style issue, but it makes
3082 it clearer that an entire array is expected.
3083 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3084 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3085 Port to the case where bitset_word is not the same as unsigned int.
3086 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3087 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3089 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3090 (build_trtable, group_nodes_into_DFAstates):
3092 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3093 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3094 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3095 * regexec.c (group_nodes_into_DFAstates): Likewise.
3096 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3097 * regcomp.c (optimize_subexps, lower_subexp):
3098 Work even if bitset_word has holes in its bitwise representation.
3099 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3100 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3102 * regex_internal.c (re_string_reconstruct):
3103 Don't assume UCHAR_MAX == 255.
3104 * regex_internal.h (bitset_set_all): Likewise.
3105 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3107 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3108 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3110 (BITSET_WORD_MAX): New macro.
3111 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3112 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3113 (bitset_empty, bitset_copy):
3114 Prefer sizeof (bitset) to multiplying it out ourselves.
3115 (bitset_not_merge): Remove; unused.
3116 (bitset_contain): Return bool, not unsigned int with one bit on.
3117 All callers changed.
3118 * regexec.c (build_trtable): Don't assume bitset has no stricter
3119 alignment than re_node_set; do this by defining a new internal
3120 type struct dests_alloc and using it to allocate memory.
3122 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3124 Check for arithmetic overflow when calculating sizes, to prevent
3125 some buffer-overflow issues. These patches are conservative, in the
3126 sense that when I couldn't determine whether an overflow was possible,
3127 I inserted a run-time check.
3128 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3129 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3130 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3131 (re_xnrealloc, re_x2nrealloc): New inline functions.
3132 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3133 (build_equiv_class, build_charclass): Check for arithmetic overflow
3134 in size expression calculations.
3135 * regex_internal.c (re_string_realloc_buffers):
3136 (build_wcs_upper_buffer, re_node_set_add_intersect):
3137 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3138 (re_dfa_add_node, register_state): Likewise.
3139 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3140 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3141 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3142 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3144 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3146 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3147 to avoid a collision with bits/local_lim.h in glibc.
3148 All uses changed. Problem reported by Dmitry V. Levin in
3149 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3151 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3152 bugs in int versus size_t comparisons.
3153 (re_string_context_at): Fix bug where the code assumed that
3156 Use bool where appropriate.
3157 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3158 All callers changed.
3159 (calc_eclosure_iter): Likewise, for ROOT arg.
3160 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3161 (build_charclass_op): Likewise, for NON_MATCH arg.
3162 * regex_internal.c (re_string_allocate, re_string_construct):
3163 (re_string_construct_common): Likewise, for ICASE arg.
3164 * regexec.c (re_search_2_stub, re_search_stub):
3165 Likewise, for RET_LEN arg.
3166 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3167 (set_regs): Likewise, for FL_BACKTRACK arg.
3168 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3169 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3170 (calc_eclosure_iter, parse_bracket_exp):
3171 Use bool for internal variables that are booleans.
3172 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3173 (set_regs, build_sifted_states, sift_states_bkref):
3174 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3175 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3176 (find_collation_sequence_value):
3178 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3179 (re_node_set_compare):
3180 Return bool, not int. All callers changed.
3181 * regexec.c (check_halt_node_context, check_dst_limits):
3182 (build_trtable, check_node_accept): Likewise.
3183 * regex_internal.h: Include stdbool.h.
3185 Fix bugs uncovered when converting to bool.
3186 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3187 failure instead of charging ahead blindly.
3188 * regex_internal.c (register_state): Likewise.
3189 * regexec.c (re_search_2_stub): Use simpler method than boolean
3190 for freeing internal storage.
3191 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3192 bitset pieces used as boolean, to avoid undefined behavior
3193 on hosts that do int overflow checking.
3195 2005-08-31 Derek Price <derek@ximbiot.com>
3197 * getdelim.c (getdelim): Return EOF on EOF.
3198 Reported by Larry Jones <lawrence.jones@ugs.com>.
3200 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3202 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3203 lengths fit in regoff_t; this isn't true if regoff_t is the same
3205 * regex.c (re_search_internal): 5th arg is LAST_START
3206 (= START + RANGE) instead of RANGE. This avoids overflow
3207 problems when regoff_t is the same width as size_t.
3208 All callers changed.
3209 (re_search_2_stub): Check for overflow when adding the
3210 sizes of the two strings.
3211 (re_search_stub): Check for overflow when adding START
3212 to RANGE; if it occurs, substitute the extreme value.
3214 2005-08-31 Jim Meyering <jim@meyering.net>
3216 * regcomp.c (search_duplicated_node): Make first pointer arg
3218 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3219 (register_state): Likewise.
3220 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3221 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3222 (group_nodes_into_DFAstates): Likewise.
3224 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3226 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3227 old glibc regex code mishandles strings longer than 2**31 bytes.
3228 This patch fixes this when the regex code is used in gnulib
3229 (i.e., outside glibc).
3231 This patch should not affect the use of the regex code inside
3232 glibc. No doubt this problem also needs to be handled for glibc
3233 as well, but the result will be an incompatible change to the
3234 glibc ABI, and the old ABI will have to be supported too. That
3235 can be the the subject for another patch.
3237 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3238 governing whether the rest of this patch is active. By default,
3239 the macro is disabled and the patch has no effect.
3240 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3241 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3242 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3243 (re_match_2, re_set_registers): Use the new types.
3244 * regex_internal.h (Idx, re_hashval_t): New types.
3245 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3247 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3248 (re_string_context_at, bin_tree_t, re_dfastate_t):
3249 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3250 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3251 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3252 (re_string_char_size_at, re_string_wchar_at):
3253 (re_string_elem_size_at):
3254 Use the new types and macros to port to 64-bit hosts.
3255 Use unsigned types for internal values, so that the code
3256 mostly works even for arrays larger than SSIZE_MAX.
3257 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3258 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3259 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3260 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3261 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3262 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3263 (calc_inveclosure, parse_dup_op, build_range_exp):
3264 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3265 (fetch_number, create_token_tree, mark_opt_subexp):
3267 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3268 (create_cd_newstate, re_string_allocate, re_string_construct):
3269 (re_string_realloc_buffers, build_wcs_upper_buffer):
3270 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3271 (re_string_reconstruct, re_string_peek_byte_case):
3272 (re_string_fetch_byte_case, re_string_context_at):
3273 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3274 (re_node_set_init_copy, re_node_set_add_intersect):
3275 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3276 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3277 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3278 (re_acquire_state, re_acquire_state_context, register_state):
3280 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3281 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3282 (re_search_internal, re_search_2_stub, re_search_stub)
3283 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3284 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3285 (update_cur_sifted_state, check_dst_limits):
3286 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3287 (check_subexp_limits, sift_states_bkref, merge_state_array):
3288 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3289 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3290 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3291 (expand_bkref_cache, check_node_accept_bytes):
3292 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3293 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3294 (acquire_init_state_context, check_halt_node_context):
3295 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3296 (sift_states_backward, clean_state_log_if_needed):
3297 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3298 (find_recover_state, transit_state_sb, transit_state_mb):
3299 (transit_state_bkref, build_trtable, match_ctx_clean):
3301 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3302 to work around an assumption that REG_MISSING is negative.
3304 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3305 (seek_collating_symbol_entry) [defined _LIBC]:
3306 (lookup_collation_sequence_value) [defined _LIBC]:
3307 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3308 Use prototypes rather than old-style function definitions.
3309 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3310 (transit_state_sb) [0]:
3311 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3313 * regexec.c (re_search_internal): Simplify update of rm_so and
3316 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3317 (optimize_subexps, lower_subexp):
3318 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3319 since the signed shift might overflow. Use 1u<<31 instead.
3320 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3321 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3324 * regcomp.c (optimize_subexps, lower_subexp):
3325 Use CHAR_BIT rather than 8, for clarity.
3326 * regexec.c (check_dst_limits_calc_pos_1):
3327 (check_subexp_matching_top): Likewise.
3328 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3329 have to worry about portability issues when shifting it left.
3330 Remove no-longer-needed test for table_size > 0.
3331 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3332 in a word, as the resulting behavior is undefined.
3333 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3334 in one case, a <= should have been an <, and in another case the
3335 whole test was missing.
3336 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3337 the standard name CHAR_BIT.
3338 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3339 this is not true on one's complement and signed-magnitude hosts.
3341 * regex_internal.h (re_sub_match_top_t): Remove unused member
3343 (struct re_dfa_t): Remove unused member states_alloc.
3344 * regcomp.c (init_dfa): Don't initialize unused members.
3346 2005-08-31 Bruno Haible <bruno@clisp.org>
3348 * strstr.c: Include <stddef.h>, for NULL.
3349 * strcasestr.c: Likewise.
3350 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3352 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3354 * iconvme.h: Add prototype for iconv_alloc.
3356 2005-08-29 Simon Josefsson <jas@extundo.com>
3358 * iconvme.c: Fix errno.
3360 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3362 * iconvme.c: Split iconv_string into iconv_alloc.
3364 2005-08-27 Jim Meyering <jim@meyering.net>
3366 * fopen-safer.c: Merge minor changes from coreutils.
3367 * dup-safer.c: Likewise.
3368 * fd-safer.c: Likewise.
3370 Merge from coreutils.
3371 * stdio--.h: New file.
3372 * stdlib--.h: New file.
3373 * mkstemp-safer.c: New file.
3375 GNU tar needs these.
3376 * pipe-safer.c: New file.
3377 * creat-safer.c: New file.
3378 * fcntl--.h (creat): Define to creat_safer.
3379 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3380 * unistd--.h (pipe): Define to pipe_safer.
3381 * unistd-safer.h: Declare pipe_safer.
3383 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3385 * regex_internal.h: Remove all references to
3386 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3388 (bitset_not, bitset_merge, bitset_not_merge):
3389 (bitset_mask, re_string_allocate, re_string_construct):
3390 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3391 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3392 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3393 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3394 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3395 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3396 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3397 (re_acquire_state_context):
3398 Remove unnecessary forward decls.
3399 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3400 Put __attribute at function definition,
3401 now that the function decl has been removed.
3402 * regex_internal.c (re_string_peek_byte_case):
3403 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3406 2005-08-26 Simon Josefsson <jas@extundo.com>
3408 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3409 Haible <bruno@clisp.org>.
3411 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3413 * regexec.c (set_regs): Don't alloca with an unbounded size.
3415 alloca modernization/simplification for regex.
3416 * regex.c: Remove portability cruft for alloca. This no longer
3417 needs to be at the start of the file, and can be moved into
3418 regex_internal.h and simplified.
3419 * regex_internal.h: Include <alloca.h>.
3420 (__libc_use_alloca) [!defined _LIBC]: New macro.
3421 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3422 now works outside glibc.
3424 2005-08-24 Simon Josefsson <jas@extundo.com>
3426 * getpass.c: Add WIN32 implementation. Conditionalize use of
3427 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3428 GLIBC specific code.
3430 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3432 Make regex safe for g++. This fixes one real bug (an "err"
3433 that should have been "*err"). g++ problem reported by
3435 * regex_internal.h (re_calloc): New macro, consistent with
3436 re_malloc etc. All callers of calloc changed to use re_calloc.
3437 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3438 not int. All callers changed.
3439 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3440 just use an array of size MB_LEN_MAX.
3441 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3442 (find_recover_state): Change "err" to "*err"; this fixes what
3443 appears to be a real bug.
3444 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3447 2005-08-25 Jim Meyering <jim@meyering.net>
3449 * open-safer.c: Include <config.h>.
3450 Otherwise, we'd lose LARGEFILE support in any file using
3453 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3455 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3456 * regex.h (regerror): Likewise.
3458 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3459 requires this. (The code never needed it.)
3461 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3462 All uses of recently-renamed identifiers changed to use the new,
3463 POSIX-compliant names. The code will build and run just fine
3464 without these changes, but it's better to eat our own dog food
3465 and use the standard-conforming names.
3467 * regex.h: Fix a multitude of POSIX name space violations.
3468 These changes have an effect only for programs that define
3469 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3470 do not change anything for programs compiled in the normal way.
3471 Also, there is no effect on the ABI.
3473 (_REGEX_SOURCE): New macro.
3474 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3475 defined and _GNU_SOURCE is not; this fixes a name space violation.
3477 Rename the following macros to obey POSIX requirements.
3478 The old names are still visible as macros if _REGEX_SOURCE is defined.
3479 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3480 RE_BACKSLASH_ESCAPE_IN_LISTS.
3481 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3482 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3483 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3484 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3485 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3486 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3487 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3488 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3489 (REG_INTERVALS): renamed from RE_INTERVALS.
3490 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3491 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3492 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3493 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3494 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3495 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3496 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3497 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3498 RE_UNMATCHED_RIGHT_PAREN_ORD.
3499 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3500 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3501 (REG_DEBUG): renamed from RE_DEBUG.
3502 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3503 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3504 unusual, since we can't clash with the POSIX REG_ICASE.
3505 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3506 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3507 (REG_NO_SUB): renamed from RE_NO_SUB.
3508 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3509 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3510 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3511 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3512 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3513 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3514 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3515 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3516 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3517 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3518 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3519 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3520 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3521 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3522 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3523 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3524 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3525 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3526 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3527 (REG_FIXED): Renamed from REGS_FIXED.
3528 (REG_NREGS): Renamed from RE_NREGS.
3530 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3531 of other REG_* macros, since POSIX says the user is allowed to
3532 #undef these macros selectively.
3534 (reg_errcode_t): Update comment stating what other tables need
3537 Rename the following enum values to obey POSIX requirements.
3538 The old names are still visible as macros.
3539 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3540 is not defined, since GNU is supposed to be a superset of POSIX as
3541 much as possible, and since we want reg_errcode_t to be a signed
3542 type for implementation consistency.
3543 (_REG_NOERROR): Renamed from REG_NOERROR.
3544 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3545 (_REG_BADPAT): Renamed from REG_BADPAT.
3546 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3547 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3548 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3549 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3550 (_REG_EBRACK): Renamed from REG_EBRACK.
3551 (_REG_EPAREN): Renamed from REG_EPAREN.
3552 (_REG_EBRACE): Renamed from REG_EBRACE.
3553 (_REG_BADBR): Renamed from REG_BADBR.
3554 (_REG_ERANGE): Renamed from REG_ERANGE.
3555 (_REG_ESPACE): Renamed from REG_ESPACE.
3556 (_REG_BADRPT): Renamed from REG_BADRPT.
3557 (_REG_EEND): Renamed from REG_EEND.
3558 (_REG_ESIZE): Renamed from REG_ESIZE.
3559 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3560 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3561 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3562 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3563 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3565 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3566 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3567 changed. But support the old name if the new one is not defined
3568 and if _REGEX_SOURCE.
3570 Change the following member names in struct re_pattern_buffer.
3571 The old names are still supported if !_REGEX_SOURCE.
3572 The new names are always supported, regardless of _REGEX_SOURCE.
3573 (re_buffer): Renamed from buffer.
3574 (re_allocated): Renamed from allocated.
3575 (re_used): Renamed from used.
3576 (re_syntax): Renamed from syntax.
3577 (re_fastmap): Renamed from fastmap.
3578 (re_translate): Renamed from translate.
3579 (re_can_be_null): Renamed from can_be_null.
3580 (re_regs_allocated): Renamed from regs_allocated.
3581 (re_fastmap_accurate): Renamed from fastmap_accurate.
3582 (re_no_sub): Renamed from no_sub.
3583 (re_not_bol): Renamed from not_bol.
3584 (re_not_eol): Renamed from not_eol.
3585 (re_newline_anchor): Renamed from newline_anchor.
3587 Change the following member names in struct re_registers.
3588 The old names are still supported if !_REGEX_SOURCE.
3589 The new names are always supported, regardless of _REGEX_SOURCE.
3590 (rm_num_regs): Renamed from num_regs.
3591 (rm_start): Renamed from start.
3592 (rm_end): Renamed from end.
3594 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3595 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3596 Prepend __ to parameter names.
3598 Undo yesterday's changes.
3600 2005-08-24 Jim Meyering <jim@meyering.net>
3602 Sync from coreutils.
3603 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3605 2005-08-21 Bruno Haible <bruno@clisp.org>
3607 * lock.h: Add multiple inclusion guard.
3608 * tls.h: Add multiple inclusion guard.
3610 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3612 * regex.h (REG_NOSYS)
3613 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3614 Define, since POSIX requires it as of 2001.
3615 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3616 New private symbol, used to keep the enum signed in all cases.
3617 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3618 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3620 * regex_internal.c (re_string_skip_chars, register_state):
3622 Remove forward decls; no longer needed now that we use prototypes.
3623 * regexec.c (acquire_init_state_context, check_halt_node_context):
3624 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3625 (clean_state_log_if_needed): Likewise.
3627 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3629 Fix problems reported by Sam Steingold in
3630 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3631 * regexec.c (sift_states_bkref): Fix portability bug: the code
3632 assumed that reg_errcode_t is a signed type, which is not
3633 necessarily true if _XOPEN_SOURCE is not defined.
3634 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3635 some compilers warn about it otherwise.
3637 2005-08-20 Jim Meyering <jim@meyering.net>
3639 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3640 of unused local, dfa.
3642 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3644 * regcomp.c (create_initial_state): Remove duplicate decl.
3645 (init_word_char, create_initial_state, duplicate_node_closure):
3646 (fetch_token, peek_token_bracket, build_range_exp):
3647 (build_collating_symbol): Remove forward decls; no longer needed
3648 now that we use prototypes.
3651 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3652 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3653 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3654 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3655 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3656 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3657 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3658 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3659 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3660 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3661 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3662 (build_charclass, build_charclass_op, fetch_number, create_tree):
3663 (create_token_tree, mark_opt_subexp, duplicate_tree):
3664 Use prototypes rather than old-style definitions.
3667 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3668 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3669 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3670 (re_string_reconstruct, re_string_peek_byte_case):
3671 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3672 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3673 (re_node_set_init_copy, re_node_set_add_intersect):
3674 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3675 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3676 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3677 (re_acquire_state, re_acquire_state_context, register_state):
3678 (create_ci_newstate, create_cd_newstate, free_state):
3680 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3681 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3682 (re_search_internal, prune_impossible_nodes):
3683 (acquire_init_state_context, check_matching, static):
3684 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3685 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3686 (update_regs, sift_states_backward, build_sifted_states):
3687 (clean_state_log_if_needed, merge_state_array):
3688 (update_cur_sifted_state, add_epsilon_src_nodes):
3689 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3690 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3691 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3692 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3693 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3694 (check_arrival, check_arrival_add_next_nodes):
3695 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3696 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3697 (check_node_accept_bytes, check_node_accept, extend_buffers):
3698 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3699 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3704 (re_string_allocate, re_string_construct, re_string_reconstruct):
3705 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3706 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3707 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3708 (re_string_context_at, re_string_peek_byte_case):
3709 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3710 is defined, since we now use prototypes always.
3712 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3713 C89 or better. All uses removed.
3715 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3717 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3718 [defined lint]: Suppress bogus uninitialized-variable warnings.
3720 * regcomp.c (duplicate_node): Return new index, not an error code,
3721 and let the caller return REG_ESPACE if out of space. This
3722 removes an uninitialied-variable warning with GCC 4.0.1, and also
3723 avoids taking the address of a local variable. All callers
3726 2005-08-19 Jim Meyering <jim@meyering.net>
3728 * regexec.c (proceed_next_node): Redo local variables to
3729 avoid GCC shadowing warnings.
3731 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3733 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3734 (re_node_set_insert_last, re_dfa_add_node):
3735 Rename local variables to avoid GCC shadowing warnings.
3737 2005-08-18 Bruno Haible <bruno@clisp.org>
3739 * strstr.c (strstr): Fix return value in multibyte case.
3740 * strcasestr.c (strcasestr): Likewise.
3742 2005-08-17 Jim Meyering <jim@meyering.net>
3744 Make the %s format (seconds since the epoch) work for a negative
3745 number and when used with a zero-padded field width, e.g. %015s.
3747 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3748 label so that it precedes the code to set `digits'. Otherwise,
3749 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3750 print `00-22'. Now, it prints `-0022', as it should.
3752 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3754 * regex.h: Remove useless space-before-tab. From coreutils.
3756 2005-08-17 Bruno Haible <bruno@clisp.org>
3758 * strcasestr.h: New file.
3759 * strcasestr.c: New file.
3761 2005-08-17 Bruno Haible <bruno@clisp.org>
3763 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3764 * strstr.c: Completely rewritten, with multibyte locale support.
3766 2005-08-17 Bruno Haible <bruno@clisp.org>
3768 * strcasecmp.c: Use mbuiter.h.
3770 2005-08-17 Bruno Haible <bruno@clisp.org>
3772 * mbuiter.h: New file.
3774 2005-08-16 Bruno Haible <bruno@clisp.org>
3776 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3778 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3779 NUL byte, not after it.
3781 2005-08-16 Bruno Haible <bruno@clisp.org>
3783 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3784 the valid ones. Makes the comparison operations transitive:
3785 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3786 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3788 2005-08-16 Bruno Haible <bruno@clisp.org>
3790 * strcase.h (strcasecmp): Add note in comments.
3791 * strncasecmp.c: Use code from strcasecmp.c.
3792 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3793 (strcasecmp): Work correctly in multibyte locales.
3795 2005-08-16 Bruno Haible <bruno@clisp.org>
3797 * strnlen1.h: New file.
3798 * strnlen1.c: New file.
3800 2005-08-16 Bruno Haible <bruno@clisp.org>
3802 * mbfile.h: New file.
3804 2005-08-16 Bruno Haible <bruno@clisp.org>
3806 * mbiter.h: New file.
3808 2005-08-16 Bruno Haible <bruno@clisp.org>
3810 * mbchar.h: New file.
3811 * mbchar.c: New file.
3813 2005-08-16 Bruno Haible <bruno@clisp.org>
3815 * tls.h: New file, from GNU gettext.
3816 * tls.c: New file, from GNU gettext.
3818 2005-08-15 Bruno Haible <bruno@clisp.org>
3820 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3823 2005-08-14 Jim Meyering <jim@meyering.net>
3825 Sync from coreutils.
3827 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3828 Use the hash-table-based cycle-detection code not just when
3829 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3830 Reported by James Youngman in
3831 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3832 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3833 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3834 This lets us compile with -DFTS_DEBUG, once again.
3835 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3836 * fts.c (fd_safer): Remove decl.
3837 Include fcntl--.h rather than unistd-safer.h
3838 (fts_safe_changedir): Don't call fd_safer; no longer needed
3839 now that we include fcntl--.h.
3841 2005-08-11 Simon Josefsson <jas@extundo.com>
3843 * readline.h, readline.c: New file.
3845 2005-08-11 Bruno Haible <bruno@clisp.org>
3847 * strnlen.h (strnlen): Change parameter name to match comment.
3849 2005-08-10 Simon Josefsson <jas@extundo.com>
3851 * strndup.c: Use strnlen.h.
3853 * strnlen.h: New file.
3855 2005-08-02 Simon Josefsson <jas@extundo.com>
3857 * getline.h, getline.c: Rewrite.
3859 * getdelim.h, getdelim.c: New files, ported from glibc.
3861 2005-07-31 Bruno Haible <bruno@clisp.org>
3863 * lock.h (gl_lock_initializer): New macro.
3864 (gl_lock_define_initialized): Use it.
3865 (gl_rwlock_initializer): New macro.
3866 (gl_rwlock_define_initialized): Use it.
3867 (gl_recursive_lock_initializer): New macro.
3868 (gl_recursive_lock_define_initialized): Use it.
3870 2005-07-26 Bruno Haible <bruno@clisp.org>
3872 * lock.h: Update from GNU gettext.
3873 * lock.c: Update from GNU gettext.
3875 2005-07-18 Bruno Haible <bruno@clisp.org>
3877 * lock.h (gl_once_t): New type.
3878 (gl_once_define, gl_once): New macros.
3879 * lock.c (fresh_once): New variable.
3880 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3883 2005-07-18 Simon Josefsson <jas@extundo.com>
3885 * check-version.c (check_version): Accept identical versions too.
3887 2005-07-18 Bruno Haible <bruno@clisp.org>
3889 * lock.h: New file, from GNU gettext.
3890 * lock.c: New file, from GNU gettext.
3892 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3894 * quotearg.c: Add translator comment suggested by Bruno Haible,
3895 with a minor change.
3897 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3899 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3900 copyright symbol and the year.
3901 * version-etc.c (COPYRIGHT_YEAR): New constant.
3902 (version_etc_va): Use parameterized copyright notice.
3903 Reword to conform to the current GNU coding standards.
3905 2005-07-11 Simon Josefsson <jas@extundo.com>
3907 * size_max.h: New file.
3909 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3911 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3914 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3915 and Paul Eggert <eggert@cs.ucla.edu>
3917 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3918 in wint_t, not wchar_t. Remove now-unnecessary cast.
3920 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3922 * regex.c, regex.h: Sync from libc.
3923 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3924 New files, synced from libc, except that regex_internal.h
3925 currently has a small porting fix.
3927 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3929 Remove the dependency of the strftime module on the tzset module.
3930 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3931 Copy the input structure, to work around some of the bug with
3932 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3933 Solaris releases, you should also use the tzset module, but we won't
3934 require it as a dependency any more since we don't want LGPLed code
3935 to depend on GPLed code.
3937 2005-07-02 Jim Meyering <jim@meyering.net>
3939 * backupfile.c (backup_args): Change a `0' to NULL.
3941 2005-07-01 Jim Meyering <jim@meyering.net>
3943 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3944 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3945 * save-cwd.c, tempname.c:
3946 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3947 and don't include <sys/file.h>).
3949 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3951 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3952 declares only 'struct timespec;' (!).
3954 2005-06-29 Jim Meyering <jim@meyering.net>
3956 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3957 type name. Use the variable name instead.
3958 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3960 2005-06-28 Simon Josefsson <jas@extundo.com>
3962 * check-version.h, check-version.c: New files.
3964 2005-06-28 Simon Josefsson <jas@extundo.com>
3966 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3967 collision with global variable. Better indentation. Don't
3968 increment buffer pointer beyond buffer end. Based on comments
3969 from Paul Eggert <eggert@cs.ucla.edu>.
3973 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3975 * canon-host.c (canon-host): Append trailing "," to 0 in
3976 initializer of struct addrinfo, as an indication that we don't
3977 care how many members the structure has.
3979 2005-06-24 Derek Price <derek@ximbiot.com>
3980 and Bruno Haible <bruno@clisp.org>
3982 Remove stat module & update lstat.
3983 * stat.c: Remove this file...
3984 (slash_aware_lstat): ...moving this content and its support...
3985 * lstat.c (rpl_lstat): ...into here.
3986 * lstat.h: New file.
3988 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3990 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3991 (ranged_convert): Don't save conversion in a temporary struct.
3992 This causes a warning with GCC 4.0.0, and anyway in the typical
3993 case it's not worth the extra 100 bytes or so of code.
3994 (ranged_convert, __mktime_internal): When calling a function via a
3995 pointer P, use P () rather than (*P) (), as we now assume C89 or
3998 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4000 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4001 "who -r" failed to give output. Problem reported by Tim Waugh.
4003 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4004 (xcalloc): Use it to avoid needless tests.
4005 Problem reported by Jim Meyering.
4007 2005-06-16 Jim Meyering <jim@meyering.net>
4009 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4010 when either N or S is zero.
4012 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4014 * argp.h (__option_is_short): Check upper limit of
4015 __key. Isprint() requires its argument to have the value
4016 of an unsigned char or EOF.
4018 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4020 * fnmatch.c (fnmatch): If there is an encoding error in a
4021 multibyte string or pattern, fall back on unibyte matching.
4022 Problem reported by James Youngman.
4024 2005-06-08 Bruno Haible <bruno@clisp.org>
4026 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4029 2005-06-08 Bruno Haible <bruno@clisp.org>
4031 * csharpcomp.h: New file, from GNU gettext.
4032 * csharpcomp.c: New file, from GNU gettext.
4033 * csharpcomp.sh.in: New file, from GNU gettext.
4035 2005-06-07 Derek Price <derek@ximbiot.com>
4038 * glob_.h: Indent nested #ifdef.
4040 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4042 Sync from coreutils.
4043 Use "file name" when talking about file names, instead of "filename"
4044 or "path", as per the GNU coding standards.
4045 * mkdir-p.c: Renamed from makepath.c.
4046 (make_dir_parents): Renamed from make_path. All callers changed.
4047 * mkdir-p.h: Likewise. All includers changed.
4048 * filenamecat.c: Renamed from path-concat.c.
4049 (file_name_concat): Renamed from path_concat. All callers changed.
4050 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4051 * filenamecat.h: Likewise. All includers changed.
4052 * acl.c: Don't use "path" or "filename" to mean "file name"
4053 in comments or local variable names.
4054 * basename.c: Likewise.
4055 * canonicalize.c, canonicalize.h: Likewise.
4056 * dirname.c, dirname.h: Likewise.
4057 * euidaccess.c: Likewise.
4058 * exclude.c: Likewise
4059 * fnmatch_.h, fnmatch_loop.c: Likewise.
4060 * fsusage.c, fsuage.h: Likewise.
4061 * fts.c, fts_.h: Likewise.
4062 * getcwd.c: Likewise.
4063 * getloadavg.c: Likewise.
4064 * mkstemp.c: Likewise.
4065 * mountlist.c, mountlist.h: Likewise.
4066 * openat.c, openat.h: Likewise.
4067 * readlink-stub.c: Likewise.
4068 * readutmp.c, readutmp.h: Likewise.
4069 * rename.c: Likewise.
4070 * rmdir.c: Likewise.
4072 * savedir.c: Likewise.
4073 * stripslash.c: Likewise.
4074 * tempname.c: Likewise.
4075 * xreadlink.c: Likewise.
4076 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4078 * exclude.h: Likewise.
4080 * euidaccess.c (getuid, getgid, getuid, getegid)
4081 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4082 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4083 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4084 * pathmax.h: Include <limits.h> unconditionally, since other
4085 files have been getting away with it for years (MORE/BSD 4.3
4087 * userspec.c (getpwnam, getgrnam, getgrgid)
4088 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4090 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4091 Define to 256, not 255, as per modern POSIX.
4093 2005-06-01 Bruno Haible <bruno@clisp.org>
4095 * csharpexec.h: New file, from GNU gettext.
4096 * csharpexec.c: New file, from GNU gettext.
4097 * csharpexec.sh.in: New file, from GNU gettext.
4099 2005-05-31 Derek Price <derek@ximbiot.com>
4100 Paul Eggert <eggert@cs.ucla.edu>
4103 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4105 2005-05-29 Derek Price <derek@ximbiot.com>
4106 Paul Eggert <eggert@cs.ucla.edu>
4108 * glob_.h, glob.c: New files.
4110 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4112 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4114 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4115 the configuration hassle isn't worth it.
4116 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4117 (LONGEST_MODIFIER, PRIuMAX): Remove.
4119 2005-05-27 Bruno Haible <bruno@clisp.org>
4121 * getlogin_r.h: Remove second include of <stddef.h>.
4123 2005-05-25 Bruno Haible <bruno@clisp.org>
4124 Derek Price <derek@ximbiot.com>
4126 * getlogin_r.h: Simplify API documentation.
4128 2005-05-25 Derek Price <derek@ximbiot.com>
4129 Paul Eggert <eggert@cs.ucla.edu>
4131 * getlogin_r.c, getlogin_r.h: New files.
4133 2005-05-22 Bruno Haible <bruno@clisp.org>
4135 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4136 Also include <sys/param.h> if it defines MIN, MAX.
4137 Based on a patch by Derek Price <derek@ximbiot.com>.
4139 2005-05-22 Bruno Haible <bruno@clisp.org>
4141 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4142 (INT64_MIN): Fix definition.
4143 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4145 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4146 NEED_SIGNED_INT_TYPES.
4148 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4149 HAVE_SYSTEM_INTTYPES.
4151 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4153 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4154 so that unistd-safer.h (GPL'ed code) need not be included.
4156 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4159 * fts.c: Don't include "cycle-check.h" or "hash.h".
4160 (setup_dir, free_dir): New functions.
4161 (enter_dir, leave_dir): Define trivial
4162 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4163 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4164 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4165 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4166 Move to fts-cycle.c.
4167 (fts_open): Use setup_dir.
4168 (fts_close): Use free_dir.
4169 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4170 This adds a label and some gotos, but the alternatives were messier.
4171 Check for memory allocation failure when entering a dir.
4172 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4173 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4174 (FTS): New member fts_cycle, that is a union that contains the
4175 old active_dir_ht and cycle_state. All uses changed to mention
4176 fts_cycle.ht and fts_cycle.state.
4177 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4178 fts.c, with the following changes:
4179 (setup_dir, free_dir): New functions.
4180 (enter_dir): Now returns bool. Return true if successful, false
4181 if memory exhausted. All callers changed.
4182 Do not bother partly cleaning up on
4183 memory allocation failure; that is free_dir's job.
4184 However, free ad if hash_insert fails, to avoid memory leak.
4185 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4186 fts->fts_options to see which union member to use.
4188 2005-05-20 Jim Meyering <jim@meyering.net>
4190 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4191 Now a macro, to pacify GCC.
4193 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4195 * chown.c (rpl_chown): Return -1 on failure.
4197 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4199 * canonicalize.c: Include canonicalize.h first, to test interface.
4200 Include <stddef.h> unconditionally, since we assume C89 now.
4201 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4202 * fts.c: Include fts_.h first, to check interface.
4203 Do not include intprops.h; no longer needed.
4204 Include cycle-check.h and hash.h, since fts_.h no longer does.
4205 Remove unnecessary casts of closedir to void.
4206 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4207 decide whether to decrement nlinks.
4208 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4209 (FTS): Use struct hash_table * instead of Hash_table, so that
4210 we no longer need to include hash.h here.
4212 2005-05-17 Jim Meyering <jim@meyering.net>
4214 * fts.c, fts_.h: New files, from coreutils.
4216 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4218 Sync from coreutils.
4219 * unlinkdir.c, unlinkdir.h: New files.
4220 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4221 regex.h, unlocked-io.h, xtime.h:
4222 White space changes only.
4223 * makepath.c (make_path): Port to hosts where leading "//" is special.
4224 * yesno.c: Include getline.h, not ctype.h.
4225 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4226 Use getline to remove arbitrary restriction on response length.
4228 2005-05-13 Bruno Haible <bruno@clisp.org>
4230 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4231 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4232 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4233 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4234 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4235 Add support for 64-bit integers in the MSVC compiler.
4237 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4239 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4240 Change the initial comment to refer to GPL, not LGPL.
4241 gnulib-tool will change it to LGPL as needed.
4243 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4244 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4245 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4246 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4247 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4248 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4249 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4250 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4251 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4252 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4253 concatpath.c, config.charset, copy-file.c, copy-file.h,
4254 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4255 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4256 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4257 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4258 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4259 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4260 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4261 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4262 full-read.c, full-read.h, full-write.c, full-write.h,
4263 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4264 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4265 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4266 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4267 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4268 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4269 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4270 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4271 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4272 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4273 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4274 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4275 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4276 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4277 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4278 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4279 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4280 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4281 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4282 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4283 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4284 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4285 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4286 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4287 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4288 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4289 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4290 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4291 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4292 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4293 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4294 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4295 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4296 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4297 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4298 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4299 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4300 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4301 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4302 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4303 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4304 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4305 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4306 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4307 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4308 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4309 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4310 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4311 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4312 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4313 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4314 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4315 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4316 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4317 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4318 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4319 Update FSF postal mail address.
4321 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4323 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4324 specified in ai_socktype. Fix invalid ai_protocol
4325 check. ai_protocol is usually set to 0 or depending on
4326 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4327 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4328 ai_socktype / ai_protocol in the returned addrinfo structure.
4330 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4331 Bruno Haible <bruno@clisp.org>
4333 * inet_ntop.h: New file.
4334 * inet_ntop.c: New file, from glibc with modifications.
4336 2005-05-08 Jim Meyering <jim@meyering.net>
4338 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4340 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4342 Merge from coreutils. Among other things,
4343 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4344 * fd-safer.c: New file.
4345 * fcntl-safer.h, open-safer.c: Remove.
4346 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4347 * dup-safer.c: Include unistd-safer.h first.
4348 Don't include errno.h.
4349 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4350 * file-type.h: Don't assume invoker included sys/stat.h first.
4351 * file-type.c: Rely on file-type.h change.
4352 * getloadavg.c: Include unistd-safer.h.
4353 (getloadavg): Use safer open.
4354 * getusershell.c: Include "stdio-safer.h".
4355 (getusershell): Use safer fopen.
4356 * long-options.c (long_options): Use NULL rather than 0.
4357 * modechange.h (mode_free): Remove; all callers changed to invoke
4359 * modechange.c: Likewise.
4360 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4361 (MODE_DONE): New constant.
4362 (struct mode_change): Remove 'next' member.
4363 (make_node_op_equals): New function; like the old one of the
4364 same name, except it allocates an array.
4365 (mode_compile, mode_create_from_ref): Use it.
4366 (mode_compile): Allocate result as an array, not a linked list.
4367 Parse octal string ourself, so that we catch mistakes like "+0".
4368 (mode_adjust): Arg is an array, not a linked list.
4369 * modechange.c: Include stat-macros.h, xalloc.h.
4370 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4371 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4372 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4373 Remove. This is now stat-macros.h's job.
4374 (talloc): Remove. All callers replaced by xalloc, so that
4375 our invokers don't have to worry about reporting memory failures.
4376 (make_node_op_equals): Remove.
4377 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4379 (struct mode_change): Moved here from modechange.h.
4380 (mode_append_entry): Remove.
4381 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4382 apps to have incorrect behavior. Use simpler algorithm for head
4383 and tail. Don't futz with umask; that's now the job of mode_adjust.
4384 Detect more invalid usages rather than having somewhat-random behavior.
4385 Don't insert an "a=" action, as that leads to incorrect behavior.
4386 (mode_compile, mode_create_from_ref): Return NULL on error instead
4387 of an enum, since now there's only one way to have an error. All
4389 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4390 at the correct time. Simplify calculation of "+u" and its ilk.
4391 Don't mishandle "+X".
4392 (mode_free): Remove "register" and localize decls.
4393 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4394 (struct mode_change): Move to modechange.c; callers don't
4395 need to see this stuff.
4396 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4397 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4398 (mode_change, mode_adjust): Reflect the new signatures noted above.
4399 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4400 that might redefine system include files.
4401 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4402 (my_usleep): Use NULL rather than (void *) 0.
4403 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4404 Use siginterrupt to specify that system calls should be interrupted.
4405 (rpl_nanosleep): Move initialization of suspended closer to call of
4407 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4408 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4409 (desirable_utmp_entry): New function.
4410 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4411 using x2nrealloc, to simplify logic.
4412 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4413 size calculation. Do not assume utmp file is a regular file.
4414 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4415 (READ_UTMP_CHECK_PIDS): New constant.
4416 * save-cwd.c: Include unistd-safer.h.
4417 (save_cwd): Use fd_safer.
4418 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4419 [!_LIBC] Include "stat-macros.h" instead.
4420 * unistd-safer.h (fd_safer): New decl.
4422 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4424 * byteswap_.h: New file.
4426 2005-04-25 Albert Chin <china@thewrittenword.com>
4428 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4431 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4433 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4434 that "UTC +1 second" continues to work. Problem reported
4436 (relunit_snumber): New rule.
4439 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4441 * getdate.y (universal_time_zone_table): New constant.
4442 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4443 universal_time_zone_table.
4444 (lookup_zone): Prefer universal_time_zone_table to
4445 local_time_zone_table, so that "GMT" time stamps are allowed in
4446 London during the summer. Problem reported by Ian Abbott.
4448 2005-04-12 Jim Meyering <jim@meyering.net>
4450 * human.c (humblock): Set *options even when returning due to
4451 xstrtoumax conversion failure. Thanks to a used-uninitialized
4454 2005-04-09 Jim Meyering <jim@meyering.net>
4456 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4457 -Wuninitialized: initialize tm0.tm_year.
4459 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4461 * getdate.y (parser_control): rels_seen is now a boolean, not a
4462 count, since there's no maximum. All uses changed.
4463 Add member dsts_seen.
4464 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4466 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4467 Use pc_rels_seen to decide whther a date is absolute.
4469 * getdate.y (number): Don't overwrite year.
4470 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4473 2005-04-02 Simon Josefsson <jas@extundo.com>
4475 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4476 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4478 2005-03-27 Jim Meyering <jim@meyering.net>
4480 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4482 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4484 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4485 "one's complement" -> "ones' complement" in comment, as per Knuth.
4486 "value of type" -> "type or expression" in comment.
4487 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4489 2005-03-26 Jim Meyering <jim@meyering.net>
4492 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4493 Correct typos: s/or/of/.
4495 2005-03-23 Jim Meyering <jim@meyering.net>
4497 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4499 2005-03-21 Jim Meyering <jim@meyering.net>
4501 Changes imported from coreutils.
4503 * cycle-check.c: Don't include xalloc.h.
4505 * path-concat.c: Don't include assert.h.
4506 (path_concat): Remove assertion that would have triggered
4507 for ABASE starting with more than one slash.
4508 Reported by Andreas Schwab.
4510 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4511 properly when ABASE is an absolute file name.
4512 Correct the description of this function.
4514 Add an assertion and a test driver.
4515 This fixes a bug introduced on 2004-07-02.
4516 Andreas Schwab reported the resulting failure of cp --parents:
4517 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4519 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4521 * strftime.c (my_strftime): If the underlying strftime returns 0
4522 (which shouldn't happen), generate nothing instead of returning 0
4523 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4525 2005-03-16 Bruno Haible <bruno@clisp.org>
4527 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4529 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4531 * strftime.c (my_strftime): Prepend space to format so that we can
4532 reliably distinguish strftime failure from empty output on POSIX
4535 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4537 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4538 (iconv_string): Don't guess a size-zero buffer, as that might cause
4539 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4540 result would be 'too large', where 'too large' is (heuristically)
4541 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4542 overflow concerns. This will prevent some unwanted malloc failures
4543 when the inputs are very large.
4545 2005-03-15 Bruno Haible <bruno@clisp.org>
4547 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4550 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4553 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4555 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4557 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4558 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4560 * strtol.c: Likewise.
4562 2005-03-14 Simon Josefsson <jas@extundo.com>
4564 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4567 2005-03-14 Jim Meyering <jim@meyering.net>
4569 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4570 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4571 to be nonzero so that we (and caller) can detect the difference
4572 between a valid zero-length expansion and an error return, even
4573 when the underlying strftime fails before writing anything into
4576 2005-03-10 Jim Meyering <jim@meyering.net>
4578 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4579 so that this module works on systems without fchdir.
4581 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4583 Factor int-properties macros into a single file, except for
4584 glibc-related files.
4585 * intprops.h: New file.
4586 * getloadavg.c: Include it instead of limits.h.
4587 (INT_STRLEN_BOUND): Remove.
4588 * human.c: Include intprops.h.
4589 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4590 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4591 * inttostr.h: Include intprops.h instead of limits.h.
4592 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4593 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4594 for consistency with intprops.h.
4595 (time_t_is_integer, twos_complement_arithmetic): Use them.
4596 * sig2str.h: Include <signal.h>, intprops.h.
4597 (INT_STRLEN_BOUND): Remove.
4598 * strftime.c (TYPE_SIGNED): Remove.
4599 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4600 * strtol.c: Adjust comments to match intprops.h.
4601 * userspec.c: Include intprops.h.
4602 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4603 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4604 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4605 instead of rolling our own expressions.
4606 * xstrtol.c: Include xstrtol.h first, to test interface.
4608 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4610 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4611 the right thing even if adding 1900 would overflow. Similarly
4612 for tm_mon + 1 and tm_yday + 1.
4613 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4614 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4615 (DO_SIGNED_NUMBER): New macro.
4616 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4618 2005-03-07 Bruno Haible <bruno@clisp.org>
4620 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4622 2005-03-03 Derek R. Price <derek@ximbiot.com>
4623 Bruno Haible <bruno@clisp.org>
4625 * pagealign_alloc.h: New file.
4626 * pagealign_alloc.c: New file.
4628 2005-01-28 Bruno Haible <bruno@clisp.org>
4630 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4633 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4635 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4636 The workaround isn't strictly needed for POSIX conformance, and
4637 it's too much of a pain to configure and maintain. We'll ask
4638 people to fix their kernels instead.
4639 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4640 (NANOSLEEP_BUG_WORKAROUND): Remove.
4641 (xnanosleep): Remove the workaround.
4643 2005-02-12 Bruno Haible <bruno@clisp.org>
4645 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4647 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4649 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4650 * timespec.h (gettime): Return void, since it always
4651 succeeds now. All uses changed.
4652 * gettime.c (gettime) Likewise.
4653 [HAVE_NANOTIME]: Prefer nanotime.
4654 Assume gettimeofday succeeds, as POSIX requires.
4655 Assime time () succeeds, since other code already does.
4656 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4657 (timespec_subtract): Remove.
4658 (NANOSLEEP_BUG_WORKAROUND): New constant.
4659 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4660 things considerably. Use it only on GNU/Linux hosts, since the
4661 workaround shouldn't be needed elsewhere.
4663 2005-02-24 Bruno Haible <bruno@clisp.org>
4665 * gettext.h: Update from GNU gettext 0.14.2.
4667 2005-02-24 Bruno Haible <bruno@clisp.org>
4669 * localcharset.c: Update from GNU gettext 0.14.2.
4670 * config.charset: Update from GNU gettext 0.14.2.
4672 2005-02-22 Simon Josefsson <jas@extundo.com>
4674 * iconvme.h, iconvme.c: New files, from libc.
4676 2005-02-20 Neil Conway <neilc@samurai.com>
4678 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4679 returned by OSX/Darwin if the specified buffer is not large
4680 enough for the hostname.
4682 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4684 * memrchr.h: New file.
4685 * chdir-long.c: Include it.
4686 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4687 Don't bother including stddef.h.
4689 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4691 * argp-help.c (__argp_help): Create a fake struct argp_state and
4692 pass it to _help, otherwise the latter coredumps trying to
4693 dereference state.root_argp.
4695 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4697 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4699 Include <sys/types.h>, for dev_t.
4700 (ME_DUMMY, ME_REMOTE): Move from here....
4701 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4702 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4704 Include mountlist.h first, to test the interface.
4706 2005-01-29 Bruno Haible <bruno@clisp.org>
4708 * progname.c (program_name): Initialize.
4709 Needed when linking statically on MacOS X.
4711 2005-01-28 Bruno Haible <bruno@clisp.org>
4713 * javacomp.sh.in: New file, from GNU gettext.
4714 * javacomp.h: New file, from GNU gettext.
4715 * javacomp.c: New file, from GNU gettext.
4717 2005-01-26 Bruno Haible <bruno@clisp.org>
4719 * javaexec.sh.in: New file, from GNU gettext.
4720 * javaexec.h: New file, from GNU gettext.
4721 * javaexec.c: New file, from GNU gettext.
4723 2005-01-26 Simon Josefsson <jas@extundo.com>
4725 * gai_strerror.c: Use GPL in header.
4727 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4729 * argp-help.c (hol_entry_help): Avoid using non-constant
4730 initializers for struct pentry_state.
4731 (__argp_error): Check return value of __asprintf
4732 (__argp_failure): Translate error message
4734 * argp-parse.c: Removed braces around the expansion of N_()
4736 2005-01-21 Jim Meyering <jim@meyering.net>
4738 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4739 same value as for Solaris 9.
4741 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4742 component length. This included changing the parameter to be
4743 of type `char *' rather than `char const *'.
4744 * chdir-long.h (chdir_long): Update prototype.
4746 * openat.c (fdopendir, fstatat): New functions.
4747 * openat.h: Include headers required for use of DIR and struct stat.
4748 [AT_SYMLINK_NOFOLLOW]: Define.
4749 (fdopendir, fstatat): Add prototypes.
4751 2005-01-21 Bruno Haible <bruno@clisp.org>
4753 * classpath.h: New file, from GNU gettext.
4754 * classpath.c: New file, from GNU gettext.
4756 2005-01-20 Simon Josefsson <jas@extundo.com>
4758 * version-etc-fsf.c: New file, with version_etc_copyright.
4759 * version-etc.c: Remove version_etc_copyright.
4760 * version-etc.h (version_etc_copyright): Use [] instead of * in
4761 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4763 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4765 * save-cwd.c (save_cwd): Remove code to support the case
4766 where fchdir is missing or flaky.
4768 2005-01-20 Simon Josefsson <jas@extundo.com>
4770 * base64.h (isbase64): Add.
4772 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4773 using a unsigned prototype, don't inline.
4774 (base64_decode): Use it.
4776 2005-01-19 Bruno Haible <bruno@clisp.org>
4778 * sh-quote.h: New file, from GNU gettext.
4779 * sh-quote.c: New file, from GNU gettext.
4781 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4783 Merge changes from coreutils, as described below in several
4784 changelogs dated today.
4786 * save-cwd.c: Include "save-cwd.h" before other include files.
4787 (O_DIRECTORY): Remove; not needed here, since "." must be
4788 a directory. All uses removed.
4789 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4790 universal on Suns, and we also need to test for IRIX.
4791 Revamp code to use 'if' rather than '#if'.
4792 Avoid unnecessary comparison of cwd->desc to 0.
4794 * utimens.c (futimens): Robustify the previous patch, by checking
4795 for known valid error numbers rather than observed invalid ones.
4797 2005-01-18 Jim Meyering <jim@meyering.net>
4799 * version-etc.c (version_etc_copyright): Update copyright date.
4801 * utimens.c (futimens): Account for the fact that futimes
4802 can also fail with errno == ENOSYS or errno == ENOENT.
4803 Patch from Dmitry V. Levin.
4805 Change the name of the robust chdir function from chdir to chdir_long.
4806 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4807 (restore_cwd): Use chdir_long, not chdir.
4808 * chdir-long.c: Renamed from chdir.c.
4809 * chdir-long.h: Renamed from chdir.h.
4810 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4813 2005-01-18 Bob Proulx <bob@proulx.com>
4815 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4816 offsetof() macro construct to avoid compile failure with native HP-UX
4817 11.0 ANSI C compiler.
4819 2005-01-06 Bruno Haible <bruno@clisp.org>
4821 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4822 because stpncpy.m4 takes care of it.
4824 2004-01-24 Bruno Haible <bruno@clisp.org>
4826 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4828 2003-10-09 Bruno Haible <bruno@clisp.org>
4830 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4832 2005-01-06 Bruno Haible <bruno@clisp.org>
4834 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4835 * fwriteerror.c: Include <stdbool.h>.
4836 (fwriteerror): At the end, close the file stream. Record whether
4837 stdout was already closed.
4839 2004-05-27 Bruno Haible <bruno@clisp.org>
4841 * execute.c (environ): Declare if needed.
4842 * pipe.c (environ): Likewise.
4843 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4845 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4847 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4848 definitions to be after all include files, to avoid collisions.
4849 Problem reported by Bob Proulx.
4851 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4853 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4854 not needed. This removes a dependency on the gettext module.
4855 [defined _LIBC]: Do not include <libintl.h>; not needed.
4857 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4859 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4862 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4864 * argp-parse.c: Include <stddef.h>.
4865 (alignof, alignto): New macros.
4866 (parser_init): Don't assume that void * is aligned sufficiently
4869 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4870 need to extend the stack.
4871 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4874 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4876 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4878 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4880 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4881 Remove now-obsolete comment about AIX.
4882 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4883 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4884 (YYMAXDEPTH): New macro.
4886 2004-12-18 Bruno Haible <bruno@clisp.org>
4888 * fatal-signal.c (fatal_signals): Make non-const.
4889 (init_fatal_signals): New function.
4890 (uninstall_handlers, install_handlers): Ignore signals that were set to
4892 (at_fatal_signal): Call init_fatal_signals.
4893 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4895 Reported by Paul Eggert.
4897 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4899 * getdate.y (textint): New member "negative".
4900 (time_zone_hhmm): New function.
4901 Expect 14 shift-reduce conflicts, not 13.
4902 (o_colon_minutes): New rule.
4903 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4904 (yylex): Set the "negative" member of signed numbers.
4906 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4908 Changes imported from coreutils.
4909 * hard-locale.c: Assume <locale.h> exists.
4911 (GLIBC_VERSION): New macro.
4912 (hard_locale): Assume setlocale exists.
4913 Rewrite to avoid #ifdef.
4914 Use strdup rather than malloc + strcpy.
4915 * human.c: Assume <locale.h> exists.
4916 (human_readable): Assume localeconv exists.
4918 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4920 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4921 convert T2, not T. (Imported from libc.)
4923 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4925 * getcwd.c (is_ENAMETOOLONG): New macro.
4926 (__getcwd.c): Don't restore errno; glibc doesn't.
4927 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4928 first, falling back to our code only if its results look suspicious.
4929 Ensure that the resulting buffer is only as large as necessary.
4931 * readutmp.c: Include readutmp.h first.
4932 Include <errno.h>, since readutmp.h no longer does that.
4933 * readutmp.h: Don't include <errno.h>,
4934 <sys/param.h>, <time.h>; not needed to establish interface.
4935 (errno): Remove decl.
4936 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4937 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4938 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4940 2004-11-28 Simon Josefsson <jas@extundo.com>
4942 * base64.h, base64.c: New file.
4944 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4946 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4948 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4950 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4951 HP's ANSI C compiler.
4952 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4953 Declaring int functions causes warnings on some modern systems and
4954 shouldn't be needed to compile on ancient ones.
4955 * same.c (MIN) [defined MIN]: Don't define, since it's already
4958 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4959 with the following changes.
4960 (__set_errno): Parenthesize properly.
4961 Include <stdbool.h>.
4962 (MIN, MAX, MATCHING_INO): New macros.
4963 (__getcwd): Define with prototype, not K&R form.
4964 Use heuristics to allocate default buffer on stack if possible.
4965 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4966 behavior, and to avoid the PATH_MAX limit when computing
4968 Use MATCHING_INO to compare inode number to file.
4969 Check for arithmetic overflow in size calculations.
4970 Fix bug in reallocation of dot array that caused getcwd to fail
4971 on directories nested deeper than 75.
4972 Be more careful about saving errno on error.
4973 Do not use realloc; use only free+malloc, as this is a bit
4974 more flexible and avoids a needless copy operation.
4975 Do not inspect st_dev and st_ino for symbolic links; POSIX
4976 doesn't specify the latter.
4977 Check for closedir errors.
4978 Avoid needless casts.
4979 Use "#ifdef weak_alias" around weak_alias, to be like other
4981 The following changes to getcwd.c have effect only when used in
4982 gnulib; they have no effect inside glibc proper.
4983 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4984 as alloca isn't used.
4985 (alloca, __alloca): Likewise.
4986 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4987 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4988 unconditionally, as gnulib assumes C89 or better.
4989 Do not include <sys/param.h>.
4990 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4991 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4993 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4994 Include <dirent.h> in a way that is compatible with modern Autoconf.
4995 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4996 New macros, if not already defined.
4997 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4998 Use "_LIBC", not "defined _LIBC", for consistency.
4999 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5001 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5002 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5003 * xgetcwd.c: David MacKenzie's old code was removed, so give
5004 credit only to Jim Meyering and adjust the copyright dates.
5005 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5006 <stdlib.h>, <unistd.h>, "pathmax.h".
5007 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5008 (INITIAL_BUFFER_SIZE): Remove.
5009 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5011 2004-11-23 Jim Meyering <jim@meyering.net>
5013 * getopt_.h: Remove trailing blanks.
5015 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5017 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5018 (futimens): New function, which uses futimes if available.
5019 (futimens, utimens): Support timespec==NULL, with same semantics
5020 as utime and utimens.
5021 * utimens.h (futimens): New decl.
5023 2004-11-23 Jim Meyering <jim@meyering.net>
5025 * __fpending.c: Add comment.
5027 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5029 * getopt_.h: Re-addition of __getopt_argv_const caused
5030 redefinition warnings. To avoid them, include the defines
5031 in `#if !defined __need_getopt ... #endif'. The only place
5032 where __getopt_argv_const is used is in definitions
5033 of getopt_long and getopt_long_only below, which are as well
5034 protected by `#ifndef __need_getopt'.
5035 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5036 __need_getopt after including <stdio.h> and <unistd.h> These
5037 headers might have defined it.
5039 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5041 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5043 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5044 optopt): Use them instead of invoking ## directly; otherwise, the
5045 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5047 2004-11-19 Bruno Haible <bruno@clisp.org>
5049 * strtok_r.c: Move comments from here...
5050 * strtok_r.h: ... to here.
5052 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5054 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5055 might fail. Problem reported by Yoann Vandoorselaere.
5056 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5057 that mishandle size_t overflow.
5059 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5061 * canon-host.c: Include "strdup.h".
5062 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5063 Use strdup instead of malloc/strcpy to duplicate strings.
5065 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5066 (human_space_before_unit): New constant.
5067 * human.c (human_readable): Support it.
5069 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5070 (xgetcwd): Set errno correctly when failing.
5071 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5072 the failure is actually due to a PATH_MAX problem.
5074 Further getopt changes to make it more likely that glibc will
5075 buy the changes back.
5076 * getopt.c (POSIXLY_CORRECT): New constant.
5077 (getopt): Use it, so to preserve glibc semantic
5078 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5079 when compiling for libc.
5080 * getopt_.h (__getopt_argv_const): Bring it back.
5081 (getopt_long, getopt_long_only): Use it.
5083 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5084 New arg POSIXLY_CORRECT. All callers changed.
5085 (getopt): Argv is now char * const *, as per standard.
5086 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5087 not char *__getopt_argv_const *.
5088 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5089 _getopt_long_only_r): Likewise.
5090 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5091 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5092 _getopt_long_r, _getopt_long_only_r): Likewise.
5093 * getopt_.h (__getopt_argv_const): Remove.
5094 (getopt): Argv is now char * const *, as per standard.
5096 * getdate.y (tORDINAL): New token.
5097 (day, relunit): Allow it for relative times.
5098 (relative_time_table): Use tORDINAL for ordinals.
5100 2004-11-15 Jim Meyering <jim@meyering.net>
5102 * closeout.c: Include "__fpending.h" once again.
5103 Include <stdbool.h>.
5104 (close_stdout): Don't fail just because stdout was closed initially,
5105 since some programs don't write to stdout in the normal course of
5106 operation (other than --version and --help), and we don't want this
5107 function to make e.g. `touch file >&-' fail.
5108 But do fail if it was closed and someone has tried to write to it.
5109 E.g., `printf foo >&-' must fail.
5111 2004-11-11 Simon Josefsson <jas@extundo.com>
5113 * strtok_r.h, strtok_r.c: New file.
5115 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5117 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5118 we can stop lying to compilers about the constness of argv when we
5119 are compiled outside glibc.
5120 (getopt, getopt_long, getopt_long_only): Use it.
5121 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5123 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5124 _getopt_long_only_r): Likewise.
5125 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5126 _getopt_long_only_r): Likewise.
5128 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5129 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5130 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5131 the other external symbols.
5132 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5133 declaration, since the above renaming now works around collisions.
5135 2004-11-11 Jim Meyering <jim@meyering.net>
5137 * linebreak.c: Remove trailing blanks.
5138 * alloca_.h: Likewise.
5139 * acosl.c: Likewise.
5140 * euidaccess.c: Likewise.
5141 * allocsa.h: Likewise.
5143 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5145 * mktime.c (SHR): New macro, which is a portable
5146 substitute for >> that should work even on Crays.
5147 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5148 Problem reported by Mark D. Baushke in
5149 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5150 * getdate.y (SHR): Likewise.
5152 * strftime.c (SHR): Likewise.
5154 * quotearg.c (struct quoting_options): Use unsigned int for
5155 quote_these_too, so that right shifts are well defined. All uses
5158 2004-11-10 Simon Josefsson <jas@extundo.com>
5160 * getaddrinfo.h, getaddrinfo.c: New files.
5162 2004-11-10 Jim Meyering <jim@meyering.net>
5164 Ensure that no close failure goes unreported.
5165 * closeout.c (close_stdout): Always close stdout. I.e., don't
5166 return early when it seems there's nothing to flush.
5167 Don't include __fpending.h.
5169 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5171 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5173 2004-11-05 Bruno Haible <bruno@clisp.org>
5175 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5176 Reported by Mark D. Baushke <mdb@cvshome.org>.
5178 2004-11-04 Bruno Haible <bruno@clisp.org>
5180 2004-09-11 Bruno Haible <bruno@clisp.org>
5181 * allocsa.valgrind: New file.
5182 2004-02-06 Bruno Haible <bruno@clisp.org>
5183 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5184 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5185 Reported by Christopher Seip <chris.seip@hp.com>.
5187 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5189 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5190 with errno == ERANGE if the buffer is too small.
5191 Problem reported by Mark D. Baushke.
5193 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5195 * xreadlink.c (MAXSIZE): New macro.
5196 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5197 size does not exceed MAXSIZE. Avoid cast.
5198 As suggested by Mark D. Baushke in
5199 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5200 if readlink fails with buffer size just under MAXSIZE, try again
5203 2004-11-02 Derek R. Price <derek@ximbiot.com>
5204 and Paul Eggert <eggert@cs.ucla.edu>
5206 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5207 (get_date): Overparenthesize to avoid GCC warning.
5209 2004-11-02 Bruno Haible <bruno@clisp.org>
5211 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5212 function returns void.
5214 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5216 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5217 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5220 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5222 * getdate.y: Add support for TZ="foo" within a date string.
5223 Fix some bugs near time_t boundaries. Reject dates with
5224 out-of-range components, e.g., "Sept 31".
5225 Include <stdlib.h>, "setenv.h", "xalloc.h".
5226 (ISDIGIT_LOCALE): Remove; unused.
5227 Note that the TZ and time functions used here are not reentrant.
5228 (mktime_ok, get_tz): New functions.
5229 (TZBUFSIZE): New constant.
5230 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5231 This requires that we sometimes generate our own TZ="XXX..." setting.
5233 2004-10-27 Derek R. Price <derek@ximbiot.com>
5235 * mktime.c (not_equal_tm): Remove redundant check.
5237 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5239 * getdate.y: Use Bison 1.875 features, and some minor
5240 code cleanups. This change does not affect semantics.
5241 Don't include <stdlib.h>; no longer needed.
5242 Don't include unlocked-io.h; only the "#if TEST" code uses
5243 stdio, and performance isn't crucial there.
5244 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5245 Bison 1.875 features as described below.
5246 All uses of "PC." replaced by "pc->".
5247 (YYSTYPE): Add a forward declaration.
5248 (yylex, yyerror): Use full prototypes in forward decls.
5249 Use "%pure-parser" rather than obsolescent "%pure_parser".
5250 Use %parse-param and %lex-param instead of obsolescent
5251 YYPARSE_PARAM and YYLEX_PARAM.
5252 (meridian_table, month_and_day_table, time_units_table,
5253 relative_time_table, time_zone_table, military_table,
5254 lookup_zone, lookup_word, get_date):
5255 Use NULL instead of 0 where appropriate.
5256 (to_hour): Avoid abort (), to avoid a dependency on
5258 (yyerror, yylex): Now accepts parser_control * arg.
5259 (main) [TEST]: Use '\0' rather than 0 for char.
5261 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5263 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5264 It's now the caller's responsibility to handle the case where
5265 !HAVE_GETPAGESIZE && !defined getpagesize.
5267 * mktime.c (leapyear): Arg is long int, not int.
5269 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5271 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5273 2004-10-12 Simon Josefsson <jas@extundo.com>
5275 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5276 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5279 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5281 * vsnprintf.h: New file.
5282 * vsnprintf.c: New file.
5284 2004-10-07 Bruno Haible <bruno@clisp.org>
5286 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5287 into the provided buffer.
5289 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5291 * diacrit.c, diacrit.h: Add GPL notice.
5293 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5294 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5295 * logl.c (logl): Keep the code as similar to glibc as possible.
5296 This avoids a potential constant-folding bug.
5298 2004-10-05 Bruno Haible <bruno@clisp.org>
5300 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5302 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5304 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5305 * xmalloc.c (xmemdup): Likewise.
5306 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5307 XFREE): Remove these long-obsolescent macros.
5308 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5309 * xstrdup.c: Remove.
5311 * regex.c (re_comp): Cast gettext return value to char *,
5312 Problem reported by Martin Neitzel via Mark D. Baushke.
5314 2004-10-04 Simon Josefsson <jas@extundo.com>
5316 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5317 '#ifdef USE_UNLOCKED_IO'.
5319 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5321 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5322 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5323 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5324 regex.c, sha1.c, version-etc.c, yesno.c:
5325 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5326 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5327 the includer's responsibility.
5329 Sync from coreutils.
5331 * modechange.c (mode_compile): Don't decrement a pointer that
5332 points to the start of a string, as the C Standard says the
5333 resulting behavior is undefined.
5335 * backupfile.h (enum backuptype): Rename none -> no_backups,
5336 simple -> simple_backups, numbered_existing ->
5337 numbered_existing_backups, numbered -> numbered_backups
5338 to avoid shadowing problems. All uses changed.
5339 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5340 * backupfile.c (check_extension, numbered_backup):
5341 Rename locals to avoid shadowing 'basename'.
5342 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5345 * .cppi-disable: Add getopt_.h, getopt_int.h.
5346 * .cvsignore: Add getopt.h.
5348 2004-10-04 Simon Josefsson <jas@extundo.com>
5350 * memmem.h: New file.
5351 * memmem.c: New file, taken from glibc.
5353 2004-10-02 Jim Meyering <jim@meyering.net>
5355 * dirfd.h, getpagesize.h: Add copyright notice.
5357 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5359 * snprintf.c: Remove comments as to why each header is needed.
5361 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5363 * strsep.h: New file.
5364 * strsep.c: New file.
5366 2004-10-01 Simon Josefsson <jas@extundo.com>
5368 * snprintf.c (snprintf): Handle size==0.
5370 2004-10-01 Simon Josefsson <jas@extundo.com>
5371 Bruno Haible <bruno@clisp.org>
5373 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5374 (snprintf): Declare 'args'.
5376 2004-09-30 Simon Josefsson <jas@extundo.com>
5378 * snprintf.h, snprintf.c: New files.
5380 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5382 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5383 (hol_entry_help): Never translate an empty string.
5384 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5385 * argp.h (OPTION_NO_TRANS): New option.
5387 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5389 * xvasprintf.c: Include xalloc.h.
5390 (xvasprintf): Use xalloc_die, not xmalloc_die.
5392 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5394 * dummy.c: Change copyright notice to FSF, and license to GPL.
5396 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5398 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5399 Problem reported by Bruno Haible in:
5400 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5402 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5404 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5405 in case some system header has #define'd it. Problem reported by
5406 Soeren D. Schulze in
5407 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5409 2004-09-08 Bruno Haible <bruno@clisp.org>
5411 * stdint_.h: New file, taken from GNU clisp.
5413 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5415 * xvasprintf.h: New file.
5416 * xvasprintf.c: New file.
5417 * xasprintf.c: New file.
5419 2004-09-08 Bruno Haible <bruno@clisp.org>
5421 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5423 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5425 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5427 Import from coreutils.
5428 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5429 strings on unbounded length. alloca's performance benefits aren't
5430 that important here.
5432 (parse_with_separator): New function, with most of the internals
5433 of the old parse_user_spec. Allow user to omit both user and group,
5434 for compatibility with FreeBSD.
5435 Clone only the user name, not the entire spec.
5436 Do not set *uid, *gid unless entirely successful.
5437 Avoid memory leak in some failing cases.
5438 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5439 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5440 (parse_user_spec): Rewrite to use parse_with_separator.
5442 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5444 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5445 its complicated substitute.
5446 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5447 and program_invocation_name.
5448 (__argp_basename) [!_LIBC]: Remove; the only use was
5449 replaced by its body.
5450 (__argp_short_program_name): Change condition from
5451 !defined __argp_short_program_name to
5452 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5453 to match argp-namefrob.h.
5454 (__argp_failure): Don't assume strerror_r returns char *.
5455 * argp-parse.c (N_): Define unconditionally.
5456 (argp_default_options): Fill out initializers with 0 to avoid
5459 2004-08-12 Simon Josefsson <jas@extundo.com>
5461 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5462 * getopt_.h: Renamed from getopt.h.
5464 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5466 Merge from coreutils.
5468 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5469 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5470 for Reliant Unix 5.43.
5472 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5473 (union fooround): Use uintmax_t, not long int.
5474 The rest is a merge from libc:
5475 [defined _LIBC]: Include <shlib-compat.h>.
5476 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5478 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5480 * strverscmp.c: Convert to UTF-8.
5482 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5484 * obstack.h (obstack_empty_p):
5485 Don't assume that chunk->contents is suitably aligned.
5486 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5487 Likewise. Problem reported by Benno in
5488 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5490 * chown.c (rpl_chown): Work even if the file is writeable but not
5491 readable. This could be improved further but it'd take some work.
5493 2004-08-08 Simon Josefsson <jas@extundo.com>
5495 * xgethostname.c: Don't include error.h (not used).
5498 * getpass.c: Include getpass.h first.
5500 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5502 * xalloc-die.c: New files.
5503 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5505 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5506 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5507 (_, N_, xalloc_die): Move to xalloc-die.c.
5508 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5509 so that we needn't mess with xalloc_msg_memory_exhausted.
5511 * sha1.h: Renamed from sha.h.
5512 (SHA1_H): Renamed from _SHA_H.
5513 (sha1_ctx): Renamed from sha_ctx.
5514 (sha1_init_ctx): Renamed from sha_init_ctx.
5515 (sha1_process_block): Renamed from sha_process_block.
5516 (sha1_process_bytes): Renamed from sha_process_bytes.
5517 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5518 (sha1_read_ctx): Renamed from sha_read_ctx.
5519 (sha1_stream): Renamed from sha_stream.
5520 (sha1_buffer): Renamed from sha_buffer.
5521 * sha1.c: Likewise; renamed from sha.c.
5522 Do not include <sys/types.h>.
5523 Include <stddef.h> rather than <stdlib.h>.
5525 2004-08-08 Bruno Haible <bruno@clisp.org>
5527 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5528 FILESYSTEM_PREFIX_LEN.
5529 * progreloc.c: Likewise.
5530 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5532 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5535 * argp-help.c (make_hol, hol_append): Don't assume that
5536 SIZE_MAX is a valid preprocessor constant.
5537 (__argp_basename): Change from "#ifndef _LIBC"
5538 to "#ifndef __argp_short_program_name", so that
5539 we don't compile these functions for tar.
5541 More merges from coreutils.
5542 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5543 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5545 * addext.c: Remove; no longer needed.
5546 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5547 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5548 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5549 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5550 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5551 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5552 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5553 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5554 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5555 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5556 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5557 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5558 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5559 Import changes from coreutils.
5561 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5563 Merge from coreutils.
5565 * .gdb-history: Remove; this doesn't belong here.
5567 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5568 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5569 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5571 * dirname.h: Include <stdbool.h>.
5572 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5573 for consistency with POSIX terminology. All uses changed.
5574 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5575 (strip_trailing_slashes): Use bool for booleans.
5576 * stripslash.c (strip_trailing_slashes): Likewise.
5578 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5579 sometimes returns a positive errno value even when it succeeds.
5580 (print_errno_message) [!LIBC]: Fall back on strerror if
5583 * path-concat.c (mempcpy): Don't define if a system header defines it.
5584 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5585 (longest_relative_suffix): New function.
5586 (path_concat): Use it. Assume first argument is not NULL.
5587 Port to DOS. Omit redundant separators.
5588 Report an error instead of returning NULL.
5589 Use mempcpy instead of memcpy.
5590 (xpath_concat): Remove: not declared or used.
5592 * same.h: Include <stdbool.h>
5593 (same_name): Return bool, not int.
5594 * same.c (same_name): Likewise.
5595 (errno): Don't declare; we assume C89 or better now.
5597 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5598 if not already defined.
5600 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5601 * dup-safer.c (errno): Likewise.
5603 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5605 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5608 2004-08-03 Simon Josefsson <jas@extundo.com>
5610 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5611 * progname.h: Don't include stdbool.h.
5613 2004-08-02 Simon Josefsson <jas@extundo.com>
5615 * getsubopt.h: New file, with comments from Bruno Haible.
5616 * getsubopt.c: New file, from glibc, but slightly modified based on
5617 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5619 2004-08-01 Simon Josefsson <jas@extundo.com>
5621 * xgetdomainname.c: Include stdlib.h, for free().
5623 2004-07-16 Simon Josefsson <jas@extundo.com>
5625 * dummy.c: New file.
5627 2004-07-16 Bruno Haible <bruno@clisp.org>
5629 * backupfile.h: Add extern "C" for C++.
5630 * closeout.h: Likewise.
5631 * copy-file.h: Likewise.
5632 * findprog.h: Likewise.
5633 * full-write.h: Likewise.
5634 * pathname.h: Likewise.
5635 * progname.h: Likewise.
5636 * stpcpy.h: Likewise.
5637 * stpncpy.h: Likewise.
5638 * strcase.h: Likewise.
5639 * strstr.h: Likewise.
5640 * xalloc.h: Likewise.
5642 * mbswidth.h: Add extern "C" for C++.
5643 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5645 2004-07-09 Simon Josefsson <jas@extundo.com>
5647 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5648 failed without this.)
5650 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5652 * fchown-stub.c: New file.
5654 2004-06-24 Jim Meyering <jim@meyering.net>
5656 * obstack.h (obstack_base): Cast to (void *), per documentation.
5658 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5660 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5662 2004-06-01 Jim Meyering <jim@meyering.net>
5664 * calloc.c: New file.
5666 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5668 * getdate.y (yylex): Allow space between sign and number.
5669 Problem reported by Dan Jacobson.
5671 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5672 and Jim Meyering <jim@meyering.net>
5674 Merge from coreutils CVS.
5676 * stat-macros.h: New file, with contents from file-type.h
5677 and coreutils' system.h.
5678 * file-type.c: Include "stat-macros.h".
5679 * file-type.h (file_type): Move all macro definitions to new file,
5682 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5683 Wrap old code with this conditional.
5684 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5685 function that does not dereference symlinks.
5686 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5688 * xreadlink.c: Include xreadlink.h first, to catch .h file
5689 dependency problems.
5690 (xreadlink): Accept new arg SIZE, for efficiency.
5691 All decls and uses changed.
5692 * xreadlink.h: Include <stddef.h>, for size_t.
5694 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5695 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5697 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5699 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5701 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5702 macros to be defined.
5703 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5704 the allocator returns NULL because the requested size is zero.
5706 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5708 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5709 var. Add comment explaining why libc still defines it. This
5710 merges the following patch from glibc:
5711 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5713 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5715 * obstack.c (_obstack): Remove unused variable. It hasn't been
5716 present in glibc since revision 1.1 of this file.
5717 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5718 obstack_alignment_mask, obstack_alloc, obstack_base,
5719 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5720 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5721 obstack_grow0, obstack_init, obstack_int_grow,
5722 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5723 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5724 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5725 nonexistent functions.
5727 2004-05-17 Derek R. Price <derek@ximbiot.com>
5728 Paul Eggert <eggert@cs.ucla.edu>
5730 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5732 2004-05-14 Bruno Haible <bruno@clisp.org>
5734 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5735 that consists of a '.' followed by an empty digit string.
5736 Patch by Tor Lillqvist <tml@iki.fi>.
5738 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5740 Port obstack to the AS/400, where pointers are 16 bytes wide and
5741 you cannot cast an integer to a valid pointer. This patch is
5742 currently waiting to be integrated into glibc; see
5743 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5745 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5746 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5747 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5748 (struct obstack): temp member is now a union of a pointer and
5749 an integer, instead of an integer. All integer uses changed.
5750 This does not affect the physical layout of struct obstack,
5751 except on hosts (like the AS/400) where the size or alignment of
5752 void * is greater than that of ptrdiff_t.
5753 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5754 __STDC__)]: Store temporary in pointer member of union, not
5756 * obstack.c: Include <stddef.h>, for offsetof.
5757 (struct fooalign): Remove; it doesn't need a name.
5758 (union fooround): Change double to long double, and add void *.
5759 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5760 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5761 not a macro. Hence the values are always int; so remove all
5762 casts-to-int in uses.
5764 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5765 Derek Price <derek@ximbiot.com>
5767 * alloca.c: Include <alloca.h>, to get our interface.
5768 * alloca_.h: Use __alloca on AIX, so that we don't have to
5769 include <alloca.h> first. Use C89 prototype for alloca; this
5770 requires including <stddef.h> for size_t. Use extern "C" if C++.
5771 Use #elif for simplicity, since we can assume C89 now.
5772 Don't try to source the system alloca.h since it will not be found
5773 and to prevent recursively including its replacement.
5774 * fnmatch.c: Include <alloca.h> instead of opencoding.
5775 * regex.c: Likewise.
5777 2004-05-16 Derek Price <derek@ximbiot.com>
5778 Paul Eggert <eggert@cs.ucla.edu>
5780 getline cleanup. This changes the getndelim2 API: both order of
5781 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5784 * getline.c: Don't include stddef.h or stdio.h, since our
5785 interface does that.
5786 (getline): Always use getdelim, so that we don't have two
5787 copies of this code.
5788 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5790 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5791 (GETNDELIM2_MAXIMUM): New macro.
5792 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5793 instead of the old practice of delim2==0. All callers changed.
5794 Return -1 on overflow, instead of returning junk.
5795 Do not set *linesize unless allocation succeeds.
5796 * getndelim2.h: Do not include stddef.h; no longer needed, now
5797 that we include sys/types.h.
5798 * getnline.h: Likewise.
5799 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5800 (getndelim2): Reorder arguments.
5801 * getnline.c (getnline, getndelim):
5802 Don't discard the NMAX argument.
5803 (getnline): Invoke getndelim, to avoid code duplication.
5804 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5805 of (size_t) -1 by callers of the getnline family.
5807 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5809 * nanosleep.c (suspended): Change its type from int to
5810 sig_atomic_t volatile.
5811 (first_call): Make it private to rpl_nanosleep, and have it
5812 be zero initially as that's a bit faster.
5813 (my_usleep): Round up fractional times instead of truncating them,
5814 as this is the usual meaning for 'sleep'.
5816 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5818 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5819 (ENOSYS): Define if not defined.
5820 (settime): Fall back on stime if it exists and settimeofday fails.
5821 But don't bother with fallbacks if a method fails with errno == EPERM.
5823 2004-05-11 Jim Meyering <jim@meyering.net>
5825 Prior to this change, the save_cwd caller required read access to the
5826 current directory on most systems (ones with the fchdir function).
5828 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5829 fails, try write-only, and finally, resort to using xgetcwd.
5831 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5833 * obstack.c, obstack.h: Import changes from libc.
5835 2004-04-28 Bruno Haible <bruno@clisp.org>
5837 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5838 implicitly appends .exe to executables.
5839 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5840 accepts Windows pathnames.
5841 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5842 Cygwin like Windows, since it now accepts Windows pathnames.
5843 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5844 Cygwin like Windows, since it now accepts Windows pathnames.
5845 Reported by Derek Robert Price <derek@ximbiot.com>.
5847 2004-04-20 Jim Meyering <jim@meyering.net>
5849 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5851 2004-04-20 Jim Meyering <jim@meyering.net>
5852 Bruno Haible <bruno@clisp.org>
5854 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5855 memory when realloc fails.
5857 2004-04-18 Jim Meyering <jim@meyering.net>
5859 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5860 don't leak memory and do call END_UTMP_ENT.
5862 2004-04-11 Paul Eggert <eggert@twinsun.com>
5864 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5865 (CHAR_BIT): Remove, since we assume C89.
5866 Include <stdint.h> if available, as per current Autoconf CVS advice.
5868 2004-03-30 Paul Eggert <eggert@twinsun.com>
5870 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5871 not bool, to be more consistent with Unix conventions.
5872 Suggested by Bruno Haible.
5874 Merge from coreutils.
5876 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5879 * getdate.h: Include stdbool.h, and timespec.h instead of
5880 the usual <time.h> dance.
5881 (get_date): Change signature to support fractional time stamps.
5882 All callers changed.
5883 * getdate.y: Include "getdate.h" first, as we can now
5884 assume C89 and don't need to worry about 'const'.
5885 Similarly, include "unlocked-io.h" near start, not in middle.
5887 (textint.value): Use long int rather than int.
5888 (textint.digits): Use size_t rather than int.
5889 (BILLION, LOG10_BILLION): New constants.
5890 (parser_control): New member rel_ns. Members day_ordinal,
5891 time_zone, month, day, hour, minutes, rel_year, rel_month,
5892 rel_day, rel_hour, rel_minutes, rel_seconds
5893 are now long int, not int. Member seconds is now struct timespec,
5894 not int. New member timespec_seen. Members dates_seen, days_seen,
5895 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5897 (%union.intval): Now long int, not int.
5898 New member timespec.
5899 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5900 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5901 (spec): Now is a timespec or an item list.
5902 (timespec, items): New nonterminals.
5903 (time, rel, relunit, number, get_date):
5904 Add support for fractional seconds.
5905 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5906 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5907 (to_hour): First arg is now long int, not int.
5908 (to_year): Returns long int, not int.
5909 Don't treat year -70 like 70.
5910 (tm_diff): Returns long int, not int.
5911 (lookup_word): Use bool instead of int when appropriate.
5912 (yylex): Use size_t for count, not int.
5913 Detect overflow when parsing large integer constants.
5914 Add support for fractions.
5915 (get_date): Make pointers 'const' if possible.
5916 Use more-portable code to detect integer overflow.
5917 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5918 Don't use ctime; it's not reliable if the year has >4 digits.
5920 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5921 This is for compatibility with BSD.
5923 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5924 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5925 From coreutils' system.h.
5927 * userspec.c: Don't include "posixver.h".
5928 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5929 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5930 compatible extension. Simplify code by removing a boolean int
5931 that was always nonzero if a string was nonnull.
5933 2004-03-30 Jim Meyering <jim@meyering.net>
5935 Merge from coreutils.
5937 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5939 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5940 an empty input stream.
5942 * readtokens.c: Include <stdbool.h>.
5943 (readtoken): Use `size_t' rather than int/long.
5944 All callers adjusted.
5945 Use `bool' rather than `int' where appropriate.
5946 Use memset rather than an explicit loop.
5947 Use x2nrealloc rather than xrealloc.
5948 Allow the use of `\0' as a delimiter.
5949 (readtokens): Likewise.
5950 * readtokens.h (readtoken, readtokens): Update prototypes.
5952 2004-03-30 Bruno Haible <bruno@clisp.org>
5954 * getloadavg.c (getloadavg): Don't assume setlocale returns
5957 2004-03-29 Paul Eggert <eggert@twinsun.com>
5959 Merge changes to getloadavg.c from coreutils and Emacs.
5961 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5962 Define to an expression, not to the empty string.
5963 Include cloexec.h and xalloc.h.
5964 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5965 Use set_cloexec_flag rather than rolling our own.
5966 * cloexec.c, cloexec.h: New files.
5968 2004-03-18 Paul Eggert <eggert@twinsun.com>
5970 * getopt.h: Sync with libc CVS.
5972 2004-03-18 Paul Eggert <eggert@twinsun.com>
5973 Bruno Haible <bruno@clisp.org>
5975 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5976 not on all platforms that have <wchar.h>.
5977 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5979 2004-03-09 Paul Eggert <eggert@twinsun.com>
5981 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5983 * getopt_int.h: New file, also synced from libc.
5985 2004-03-07 Paul Eggert <eggert@twinsun.com>
5987 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5988 '#if' expressions. Unlike the code it replaces, it does not
5989 depend on (defined _SC_PAGESIZE). However, it does depend on
5990 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5991 first reported by Jason Andrade in
5992 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5994 2004-01-18 Simon Josefsson <jas@extundo.com>
5996 * strdup.h: New file.
5997 * strdup.c: Include it.
5998 * path-concat.c: Include strdup.h. Drop strdup declaration.
5999 * userspec.c: Include strdup.h. Drop strdup declaration.
6001 2004-02-06 Karl Berry <karl@gnu.org>
6003 * config.charset: update from gettext 0.14.1.
6005 2004-02-05 Paul Eggert <eggert@twinsun.com>
6007 Add comments and code, prompted by suggestions from Bruno Haible
6009 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6010 describing the enum quoting_style values.
6011 * quotearg.c (quotearg_alloc): New function.
6012 (quotearg_buffer_restyled): Treat lone { and } as special.
6013 Treat = as special. Work around bug with older shells
6014 that "see" a '\' that is really the 2nd byte of a multibyte char.
6015 Quote empty string with shell_quoting_style.
6017 2004-02-03 Bruno Haible <bruno@clisp.org>
6019 * pipe.h: New file, from GNU gettext.
6020 * pipe.c: New file, from GNU gettext.
6022 2004-01-27 Bruno Haible <bruno@clisp.org>
6024 * execute.h: New file, from GNU gettext.
6025 * execute.c: New file, from GNU gettext.
6026 * w32spawn.h: New file, from GNU gettext.
6028 2004-01-23 Paul Eggert <eggert@twinsun.com>
6030 Exit-status fix from coreutils.
6032 Use exit_failure consistently in place of EXIT_FAILURE,
6033 so that program exit statuses are consistent on failure.
6035 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6036 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6037 * argmatch.h: Comment fix to match the above.
6038 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6039 Now a macro referring to exit_failure, instead of a separate
6040 variable. Include "exitfail.h" to get it.
6041 * xstrtol.h: Include "exitfail.h".
6042 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6044 * long-options.c (parse_long_options): Use prototype
6045 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6048 2004-01-21 Jim Meyering <jim@meyering.net>
6050 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6051 so as not to conflict with a different-sized __mktime_internal
6052 function in GNU libc.
6053 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6054 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6056 2004-01-18 Paul Eggert <eggert@twinsun.com>
6058 Merge from diffutils.
6060 * file-type.c (file_type): Add typed memory objects.
6061 * file-type.h (S_TYPEISTMO): New macro.
6063 * c-stack.h (c_stack_action): Remove argv argument.
6064 * c-stack.c (c_stack_action): Likewise. All uses changed.
6065 (die): Don't calculate message unless segv_action returns.
6066 (get_stack_location, min_address_from_argv, max_address_from_argv,
6067 volatile stack_base, volatile_stack_size): Remove.
6068 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6069 that every segmentation violation is a stack overflow. (Ouch!)
6070 See Debian bug 136249 (still outstanding) for more info about why
6071 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6073 2003-11-30 Bruno Haible <bruno@clisp.org>
6075 Safer stack allocation.
6076 * setenv.c: Include allocsa.h.
6077 (alloca): Remove fallback definition.
6078 (freea): Remove macro.
6079 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6082 2003-10-17 Bruno Haible <bruno@clisp.org>
6084 * binary-io.h: Avoid warnings on Cygwin.
6086 2003-12-28 Bruno Haible <bruno@clisp.org>
6088 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6089 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6091 2003-11-28 Bruno Haible <bruno@clisp.org>
6093 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6095 2003-11-27 Bruno Haible <bruno@clisp.org>
6097 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6099 2003-11-17 Bruno Haible <bruno@clisp.org>
6101 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6103 2003-11-24 Bruno Haible <bruno@clisp.org>
6105 * xallocsa.h: New file, from GNU gettext.
6106 * xallocsa.c: New file, from GNU gettext.
6108 2003-11-24 Bruno Haible <bruno@clisp.org>
6110 * allocsa.h: New file, from GNU gettext.
6111 * allocsa.c: New file, from GNU gettext.
6113 2003-11-24 Bruno Haible <bruno@clisp.org>
6115 * eealloc.h: New file.
6117 2004-01-15 Jim Meyering <jim@meyering.net>
6119 Merge from coreutils.
6121 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6122 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6123 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6125 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6126 optional configure-time default.
6128 * version-etc.c (version_etc_copyright): Update copyright date.
6130 * xreadlink.c (xreadlink): Correct outdated comment.
6132 2004-01-15 Paul Eggert <eggert@twinsun.com>
6134 Merge from coreutils.
6136 * posixver.c: Include posixver.h.
6138 * same.c: Include <stdbool.h>, <limits.h>.
6139 (_POSIX_NAME_MAX): Define if not defined.
6141 (same_name): If file names are silently truncated, report
6142 that the file names are the same if they are the same after
6143 the silent truncation.
6145 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6146 conversion function.
6147 * xstrtod.c (xstrtod): Likewise. All callers changed to
6148 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6151 2004-01-14 Paul Eggert <eggert@twinsun.com>
6153 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6154 with like-named macro in fnmatch.c.
6155 (EXT): Use an internal constant instead.
6157 Merge fnmatch patches from glibc.
6158 * fnmatch.c (mbsinit): Remove define.
6159 Add libc_hidden_ver (__fnmatch, fnmatch).
6160 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6161 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6163 2003-12-14 Karl Berry <karl@gnu.org>
6165 * config.charset: update from gettext-runtime.
6167 2003-12-03 Paul Eggert <eggert@twinsun.com>
6169 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6170 Bug reported by Alfred M. Szmidt.
6172 2003-11-29 Karl Berry <karl@gnu.org>
6174 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6176 2003-11-23 Paul Eggert <eggert@twinsun.com>
6177 Bruno Haible <bruno@clisp.org>
6179 * printf-parse.h: Don't include sys/types.h.
6180 (ARG_NONE): New macro.
6181 (char_directive): Change type of *arg_index fields to size_t.
6182 * printf-parse.c: Don't include sys/types.h.
6183 (SSIZE_MAX): Remove macro.
6184 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6185 Remove unnecessary overflow check.
6186 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6189 2003-11-24 Paul Eggert <eggert@twinsun.com>
6191 * alloca.c: Remove dependency on xalloc module.
6192 (xalloc_die): Remove.
6193 (memory_full) [!defined emacs]: New macro.
6194 [!defined emacs]: Don't include xalloc.h.
6195 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6196 address arithmetic overflows. Change datatypes a bit to avoid
6199 2003-11-22 Jim Meyering <jim@meyering.net>
6201 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6203 2003-11-17 Bruno Haible <bruno@clisp.org>
6205 * vasnprintf.c (alloca): Remove fallback definition.
6206 (freea): Remove definition.
6207 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6208 Reported by Paul Eggert.
6210 2003-11-17 Jim Meyering <jim@meyering.net>
6212 On systems without utime and without a utimes function capable of
6213 dealing with a NULL struct utimbuf* argument, this utime replacement
6214 could -- in unusual circumstances -- leak a file descriptor.
6215 * utime.c: Include <unistd.h> and <errno.h>.
6216 (utime_null): Be sure to close `fd' and to preserve errno.
6217 Reported by Geoff Collyer via Arnold Robbins.
6219 2003-11-16 Paul Eggert <eggert@twinsun.com>
6220 Bruno Haible <bruno@clisp.org>
6222 Protect against address arithmetic overflow.
6223 * printf-args.h: Include stddef.h.
6224 (arguments): Change type of field 'count' to size_t.
6225 * printf-args.c (printf_fetchargs): Use size_t instead of
6226 'unsigned int' where appropriate.
6227 * printf-parse.h: Include sys/types.h.
6228 (char_directive): Change type of *arg_index fields to ssize_t.
6229 (char_directives): Change type of fields 'count', max_*_length to
6231 * printf-parse.c: Include sys/types.h and xsize.h.
6232 (SSIZE_MAX): Define fallback value.
6233 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6234 instead of 'int' where appropriate. Check a_allocated, d_allocated
6235 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6236 * vasnprintf.c: Include xsize.h.
6237 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6238 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6239 overflow. Avoid wraparound when converting a width or precision from
6242 2003-11-16 Bruno Haible <bruno@clisp.org>
6244 Update from GNU gettext.
6245 * printf-parse.c: Generalize to it can be compiled for wide strings.
6246 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6247 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6248 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6249 SNPRINTF): New macros.
6250 Don't include <alloca.h> if the file is used inside libintl.
6251 (local_wcslen): New function, for Solaris 2.5.1.
6252 (VASNPRINTF): Use it instead of wcslen.
6254 2003-11-16 Bruno Haible <bruno@clisp.org>
6256 * xsize.h (xmax): New function.
6257 (xsum, xsum3, xsum4): Declare as "pure" functions.
6259 2003-11-12 Paul Eggert <eggert@twinsun.com>
6261 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6262 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6263 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6264 heuristic is just as accurate as far as we know, and it removes a
6265 dependency on size_max.m4 and ptrdiff_max.m4.
6267 2003-11-12 Paul Eggert <eggert@twinsun.com>
6269 * xstrtol.c (__xstrtol): Remove "break" immediately after
6270 "return", to pacify some unknown compiler. Problem reported
6273 2003-11-11 Bruno Haible <bruno@clisp.org>
6275 * xsize.h (SIZE_MAX): Remove fallback definition.
6276 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6279 2003-11-10 Paul Eggert <eggert@twinsun.com>
6281 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6282 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6283 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6285 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6286 not (size_t) -1, since it's defined here.
6288 2003-11-06 Paul Eggert <eggert@twinsun.com>
6290 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6291 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6292 Reject sizes of exactly SIZE_MAX bytes.
6293 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6294 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6296 2003-11-05 Bruno Haible <bruno@clisp.org>
6298 * xsize.h: Include limits.h, to avoid a possible collision with
6299 SIZE_MAX defined in <limits.h> on Solaris.
6301 2003-11-04 Bruno Haible <bruno@clisp.org>
6303 * xsize.h: New file.
6304 * linebreak.c: Include xsize.h.
6305 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6306 argument for overflow.
6307 Suggested by Paul Eggert.
6309 2003-10-31 Bruno Haible <bruno@clisp.org>
6311 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6312 to avoid (extremely rare) race condition.
6313 Suggested by Paul Eggert.
6315 2003-11-03 Jim Meyering <jim@meyering.net>
6317 * userspec.c: Include "userspec.h".
6318 * userspec.h: New file.
6320 2003-10-31 Paul Eggert <eggert@twinsun.com>
6322 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6323 * mountlist.c (SIZE_MAX): Define if not defined already.
6324 (read_filesystem_list): Set and use me_type_malloced.
6325 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6326 whatever the type happens to be), for brevity and consistency.
6327 Check for size calculation overflow on Alphas running OSF/1.
6329 2003-10-31 Jim Meyering <jim@meyering.net>
6331 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6333 * linebuffer.c: Include <string.h> for declaration of memset.
6335 2003-10-30 Paul Eggert <eggert@twinsun.com>
6336 Bruno Haible <bruno@clisp.org>
6338 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6339 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6341 2003-10-29 Paul Eggert <eggert@twinsun.com>
6343 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6344 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6346 * quotearg.c (quotearg_n_options): Use it.
6347 * group-member.c: Include <stdbool.h>.
6348 (free_group_info): Arg is now const *; don't free arg.
6349 (get_group_info): Now returns bool and accepts struct group_info *,
6350 rather than returning a malloc'ed struct group_info *.
6351 All uses changed. Check for overflow in internal size calculation.
6353 * getusershell.c (readname): Simplify the code by using x2nrealloc
6354 rather than xmalloc/xrealloc.
6355 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6356 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6357 conformance bug: the old code used a pointer after freeing the
6358 storage that it addressed.
6359 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6360 rather than doing it by hand.
6361 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6362 the buffer preserved. Use free and xmalloc instead.
6363 * quotearg.c (quotearg_n_options): Likewise.
6364 Use a simpler test for size overflow. Don't use xalloc_oversized
6365 because unsigned int might be wider than size_t (!); this suggests
6366 that we should switch from unsigned int to size_t for slot numbers.
6368 2003-10-27 Bruno Haible <bruno@clisp.org>
6370 * stdbool_.h: Better support for BeOS.
6372 2003-10-27 Paul Eggert <eggert@twinsun.com>
6374 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6375 to allocate the returned structure. Do not allocate a subarray,
6376 as x2nrealloc will do that.
6377 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6378 instead of xnrealloc.
6379 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6381 2003-10-26 Paul Eggert <eggert@twinsun.com>
6383 * xalloc.h (xalloc_oversized): New static inline function, for
6384 callers that want to do their own size-overflow checking. Include
6385 <stdbool.h>, since xalloc_oversized returns bool.
6386 * xalloc.c (array_size_overflow): Remove. All callers changed
6387 to use xalloc_oversized.
6389 Add two functions x2realloc, x2nrealloc, for programs that grow
6390 arrays dynamically by doubling their sizes.
6391 * xalloc.h (x2realloc, x2nrealloc): New decls.
6392 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6395 Port to C99 semantics for 'inline' of external functions.
6396 Bug reported by Bruno Haible.
6397 * xmalloc.c (xnmalloc_inline): New static inline function,
6398 with the old contents of xnmalloc.
6399 (xnmalloc, xmalloc): Use it.
6400 (xnrealloc_inline): New static inline function,
6401 with the old contents of xnrealloc.
6402 (xnrealloc, xrealloc): Use it.
6404 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6406 2003-10-25 Paul Eggert <eggert@twinsun.com>
6408 Fix several address-calculation bugs in the hash modules,
6409 plus some minor code cleanup.
6411 * hash.h: Include <stdbool.h>, for bool.
6412 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6413 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6414 hash_get_n_entries, hash_get_max_bucket_length,
6415 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6416 hash_rehash): Use size_t rather than unsigned.
6417 * hash.c (struct hash_table, hash_get_n_buckets,
6418 hash_get_n_buckets_used, hash_get_n_entries,
6419 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6420 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6421 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6423 (SIZE_MAX): Define if not defined.
6424 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6425 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6427 Use const * when possible.
6428 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6429 (check_tuning): Fix bug: if tuning parameters were very close to
6430 0 or 1, rounding errors could have caused subscript violations.
6431 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6432 (hash_initialize): Add 'fail:' label
6433 to free table and return NULL, and use it to simplify code.
6434 Use calloc rather than clearing the storage ourself.
6435 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6436 buffer size calculations.
6437 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6438 Include <stddef.h>, for size_t.
6439 * hash-pjw.c (hash_pjw): Likewise.
6440 Switch to method described by Bruno Haible.
6441 Include <limits.h>, for CHAR_BIT.
6442 (SIZE_BITS): New macro.
6444 2003-10-21 Paul Eggert <eggert@twinsun.com>
6446 * getndelim2.c (getndelim2): When size calculation overflows,
6447 ceiling the allocation at NMAX bytes rather than silently
6448 discarding input bytes before NMAX is reached. This makes
6449 a difference only if NMAX exceeds SIZE_MAX / 2.
6451 * obstack.c: Merge from glibc.
6452 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6453 Add libc_hidden_def (_obstack_newchunk).
6454 (_obstack_free) [! defined _LIBC]: Remove.
6455 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6456 a clone of the function body.
6457 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6458 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6460 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6461 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6464 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6465 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6466 Don't use lvalue casts, as GCC plans to remove support for them
6467 in GCC 3.5. Reported by Joseph S. Myers. This bug
6468 was also present in the non-GCC version, indicating that this
6469 code had always been buggy and had never been widely used.
6470 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6471 Use the fast variant of each macro, rather than copying the
6472 definiens of the fast variant; that way, we'll be more likely to
6473 catch future bugs in the fast variants.
6475 2003-10-20 Bruno Haible <bruno@clisp.org>
6477 * wait-process.h: New file, from GNU gettext.
6478 * wait-process.c: New file, from GNU gettext.
6480 2003-10-19 Jim Meyering <jim@meyering.net>
6482 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6484 2003-10-16 Paul Eggert <eggert@twinsun.com>
6486 * getgroups.c: Include <errno.h>, <stdlib.h>.
6487 (getgroups): First arg is int, not size_t.
6488 Don't let 'free' mangle errno.
6490 2003-10-16 Jim Meyering <jim@meyering.net>
6492 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6494 2003-10-15 Paul Eggert <eggert@twinsun.com>
6496 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6498 (new_exclude, add_exclude_file): Initial size no longer needs to
6500 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6501 our own address arithmetic overflow checking.
6503 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6504 (fnmatch): Do not alloca more than 2000 wide characters;
6505 instead, use malloc for large buffers.
6506 Check for address arithmetic overflow, and return -1
6507 with errno set to ENOMEM in that case.
6508 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6509 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6510 instead, return -1. Check for address arithmetic overflow.
6512 2003-10-14 Paul Eggert <eggert@twinsun.com>
6514 Handle invalid suffixes and overflow independently, so that
6515 callers can treat them independently as needed. Fix some bugs in
6516 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6517 suffix for a human-readable blocksize. The major caller-visible
6518 change is the addition of a new
6519 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6520 that both overflow and suffix chars were found.
6522 * human.c (humblock): Don't check separately for invalid suffix
6523 char; that is xstrtoumax's job (now that its bug is fixed).
6524 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6525 INTMAX_MAX]: New macros.
6526 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6527 TYPE_MAXIMUM): New macros.
6528 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6529 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6530 if overflow occurs, as it's what __strtol does and it's more useful
6532 (__xstrtol): If __strtol reports some error other than ERANGE,
6533 reflect it to the caller as LONGINT_INVALID. If it reports
6534 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6535 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6536 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6538 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6539 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6540 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6541 [defined UINTMAX_MAX]: New macros.
6543 2003-10-14 Bruno Haible <bruno@clisp.org>
6545 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6546 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6547 Also use volatile where needed.
6549 2003-10-12 Paul Eggert <eggert@twinsun.com>
6551 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6552 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6553 and define in terms of the other primitives.
6554 * xmalloc.c: Include stdbool.h; do not include exit.h.
6555 (SIZE_MAX): Define if not already defined.
6556 (array_size_overflow): New function.
6557 (xalloc_die): Abort instead of exiting if 'error' returns.
6558 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6559 (xmalloc, xrealloc): Use them.
6560 (xcalloc): Check for address arithmetic overflow.
6561 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6562 a bit faster than strcpy.
6564 2003-10-08 Paul Eggert <eggert@twinsun.com>
6566 Merge getpass from libc, plus a few fixes.
6568 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6569 Include <stdbool.h>.
6570 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6571 __fsetlocking to empty.
6572 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6573 do include <bits/libc-lock.h>.
6574 Do not include <fcntl.h>; not needed.
6575 [_LIBC]: Include <wchar.h>.
6576 (NOTCANCEL_MODE): New macro.
6577 (flockfile, funlockfile) [_LIBC]: New macros.
6578 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6579 [!_LIBC]: New macros.
6580 (call_fclose): New function.
6581 (getpass): Use it. Save tty stream separately; this simplifies the
6582 code and makes it more reliable if stdin happens to equal stdout.
6583 Invoke __fsetlocking on tty.
6584 Handle thread cancellation if needed.
6585 Namespace cleanup (use __tcgetattr, __getline).
6586 Use bool for Booleans.
6587 [USE_IN_LIBIO]: Handle wide streams.
6588 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6589 stream might go where.
6591 * unlocked-io.h: Include <stdio.h>, so that the caller
6592 doesn't have to include <stdio.h> before us.
6593 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6594 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6595 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6596 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6597 if not declared, so that we can use getpass.c code from libc without
6599 (flockfile, ftrylockfile, funlockfile): New macros.
6601 2003-10-06 Bruno Haible <bruno@clisp.org>
6603 * version-etc-2.h: Remove file.
6604 * version-etc-2.c: Remove file.
6606 2003-09-25 Jim Meyering <jim@meyering.net>
6607 Bruno Haible <bruno@clisp.org>
6609 This lets translators provide better translations for the
6610 "Written by ..." part of --version output.
6611 * version-etc.h: Include stdarg.h.
6612 (version_etc_copyright): Declare as readonly.
6613 (version_etc): Make this function variadic with a NULL-terminated list
6614 of author name strings.
6615 (version_etc_va): New declaration.
6616 * version-etc.c: Include stdarg.h, stdlib.h.
6617 (version_etc_copyright): Declare as readonly.
6618 (version_etc_va): New function. Provide a different translatable string
6619 for each possible number of authors < 10. Abbreviate when there are 10
6621 (version_etc): Make this function variadic. Call version_etc_va.
6622 Suggestion from Gary V. Vaughan.
6624 * long-options.h (parse_long_options): Change prototype: the authors
6625 string is moved to the end and becomes variadic.
6626 * long-options.c: Include stdarg.h.
6627 (parse_long_options): Make this function variadic, too.
6628 Call version_etc_va, not version_etc.
6630 2003-10-06 Bruno Haible <bruno@clisp.org>
6632 * fatal-signal.h: New file, from GNU gettext.
6633 * fatal-signal.c: New file, from GNU gettext.
6635 2003-10-04 Karl Berry <karl@gnu.org>
6637 * argp*: update from libc.
6639 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6641 * getpass.c (getpass): Use a no-op fseek when switching from input to
6642 output mode on the same stream.
6644 2003-09-29 Paul Eggert <eggert@twinsun.com>
6646 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6647 Fix arg typo in previous patch.
6649 2003-09-28 Jim Meyering <jim@meyering.net>
6651 * error.c: Correct cpp indentation.
6653 2003-09-27 Paul Eggert <eggert@twinsun.com>
6655 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6656 Omit the special code that used __typeof__, since we worry that
6657 it could be more trouble than it's worth. See:
6658 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6659 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6663 2003-09-26 Jim Meyering <jim@meyering.net>
6665 * error.c (error_tail): Move some declarations
6666 into inner scope where the local variables are used.
6668 2003-09-26 Bruno Haible <bruno@clisp.org>
6670 * stpncpy.h (gnu_stpncpy): New declaration.
6671 (stpncpy): Define as alias for gnu_stpncpy.
6672 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6674 2003-09-26 Paul Eggert <eggert@twinsun.com>
6676 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6677 (error_tail): Do not loop, reallocating temporary buffer, since
6678 the output cannot contain more wide characters than the input
6679 contains bytes, the size must be big enough already. This avoids
6680 one potential size overflow calculation. Check for size overflow
6681 when calculating temporary buffer size. Free temporary buffer
6682 when done, if it was allocated with malloc; this plugs a memory
6683 leak. Remove casts from void * to pointers, that are no longer
6684 needed now that we're assuming C89 or better.
6686 Merge error changes from glibc.
6688 * error.c, error.h: Update copyright notice header to match glibc.
6689 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6690 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6691 Disable cancellation while printing error.
6692 * error.h: Prepend __ to parameter names.
6694 2003-09-25 Karl Berry <karl@gnu.org>
6696 * argp-fmtstream.c, argp-help.c: update from libc.
6698 2003-09-25 Bruno Haible <bruno@clisp.org>
6700 * version-etc-2.h: New file, from version-etc.h with modifications.
6701 * version-etc-2.c: New file, from version-etc.c with modifications.
6703 2003-09-25 Simon Josefsson <jas@extundo.com>
6705 * xgetdomainname.h: New file.
6706 * xgetdomainname.c: New file.
6708 2003-09-25 Simon Josefsson <jas@extundo.com>
6709 Bruno Haible <bruno@clisp.org>
6711 * getdomainname.h: New file.
6712 * getdomainname.c: New file.
6714 2003-09-24 Paul Eggert <eggert@twinsun.com>
6716 * linebuffer.c (freebuffer): Don't free the argument, just
6717 the buffer associated with the argument. Bug reported by
6720 2003-09-19 Karl Berry <karl@gnu.org>
6722 * argp.h: update from libc.
6724 2003-09-16 Paul Eggert <eggert@twinsun.com>
6726 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6727 input error, instead of returning NULL the next time we are called
6728 (and therefore losing track of errno).
6730 2003-09-15 Paul Eggert <eggert@twinsun.com>
6732 * getndelim2.c (getndelim2): Don't trash errno when a read
6733 fails, so that the caller gets the proper errno.
6735 * readutmp.c (read_utmp): Likewise.
6736 Check for fstat error. Close stream and free storage
6739 2003-09-14 Bruno Haible <bruno@clisp.org>
6741 * fwriteerror.h: New file.
6742 * fwriteerror.c: New file.
6744 2003-09-14 Jim Meyering <jim@meyering.net>
6746 * getloadavg.c: Correct cpp indentation.
6747 * strdup.c: Likewise.
6748 * vasnprintf.c: Likewise.
6750 2003-09-12 Paul Eggert <eggert@twinsun.com>
6752 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6753 * obstack.c [!defined _LIBC]: Likewise.
6754 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6755 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6756 * exitfail.c: Don't include stdlib.h; no longer needed.
6758 More changes to assume C89 or better.
6760 * error.c (error_tail): Assume vprintf.
6762 * argmatch.c (getenv): Remove decl.
6763 * progreloc.c (get_full_program_name): Define via prototype.
6764 * setenv.c (clearenv): Likewise.
6765 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6767 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6768 (malloc, memcpy): Remove decls.
6769 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6770 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6771 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6772 (memcpy): Remove macro.
6773 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6774 (__P): Remove. All uses removed.
6775 (PTR): Remove. All uses changed to void *.
6776 (CHAR_BIT, NULL): Remove.
6777 (spaces, zeros, memset_space, memset_zero)
6778 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6780 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6781 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6782 Define with prototype.
6783 Remove now-unnecessary prototype decl.
6784 (extra_args_spec): Assume ANSI C. All uses changed.
6785 (extra_args_spec_iso): Remove.
6786 (my_strftime, emacs_strftimeu): Define via prototype.
6787 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6789 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6790 * strtoimax.c: Include <stdlib.h> unconditionally.
6791 (strtoul, strtol): Remove decls.
6792 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6794 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6795 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6796 (LOCALE_PARAM_PROTO): New macro.
6797 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6798 (INTERNAL (strtol), strtol): Define with a prototype.
6799 (PARAMS): Remove. All uses removed.
6800 * tempname.c: Include <string.h> unconditionally.
6801 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6802 * xgethostname.c (main): Define with a prototype.
6803 * xmalloc.c: Include "xalloc.h" first, to check interface.
6804 Include <stdlib.h> unconditionally.
6805 (calloc, malloc, realloc, free): Remove decls.
6806 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6807 Include <stdlib.h> unconditionally. Sort include file names.
6809 (xstrtod): Define with a prototype.
6810 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6811 (strtol, strtoul): Remove decls.
6813 2003-09-11 Paul Eggert <eggert@twinsun.com>
6815 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6816 Include <stdlib.h>, <string.h> unconditionally.
6817 Remove now-unnecessary cast to char *.
6818 * strnlen.c: Include <string.h> unconditionally.
6819 * yesno.c (yesno): Define with a prototype.
6821 2003-09-10 Bruno Haible <bruno@clisp.org>
6823 * strcspn.c: Include <string.h> unconditionally.
6824 * strpbrk.c: Include <string.h> unconditionally.
6825 * strstr.c: Include <string.h> unconditionally.
6826 * unicodeio.c: Include <string.h> unconditionally.
6827 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6828 * unsetenv.c: Likewise.
6829 * xreadlink.c: Include <stdlib.h> unconditionally.
6830 * yesno.c: Include <stdlib.h> unconditionally.
6831 (rpmatch): Add prototype.
6833 2003-09-10 Jim Meyering <jim@meyering.net>
6835 * error.c: Correct indentation of cpp directives.
6837 2003-09-09 Paul Eggert <eggert@twinsun.com>
6841 * acosl.c (main): Use a prototype.
6842 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6845 * getloadavg.c (getloadavg, main): Define via prototypes.
6847 * getopt.h (struct option.name): Assume C89, and use 'const'.
6848 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6849 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6851 * getopt.c (const): Remove macro.
6852 Include <string.h> unconditionally.
6853 (my_index): Remove; all uses changed to strchr.
6854 (strlen): Remove decl.
6855 (exchange): Remove forward decl; no longer needed.
6856 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6857 Define with prototype.
6858 * getopt1.c (const): Remove macro.
6859 (getopt_long, getopt_long_only, main): Define with prototype.
6861 * getugroups.c: Include <string.h> unconditionally.
6863 * getusershell.c: Include <stdlib.h> unconditionally.
6864 (getusershell, setusershell, endusershell, readname, main):
6865 Define with prototypes.
6867 * group-member.c: Include group-member.h first.
6868 Include <stdlib.h> unconditionally.
6870 * hard-locale.c: Include hard-locale.h first.
6871 Include <stdlib.h>, <string.h> unconditionally.
6873 * hash.c (free, malloc): Remove decls.
6874 Include <stdlib.h> unconditionally.
6876 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6877 (getenv): Do not declare.
6879 * idcache.c: Include <string.h> unconditionally.
6881 * long-options.c: Include long-options.h first, to test interface.
6882 Include <stdlib.h> unconditionally.
6884 * makepath.c: Include makepath.h first, to test interface.
6885 Include <stdlib.h> and <string.h> unconditionally.
6887 * linebuffer.c: Include <stdlib.h>.
6888 (free): Remove decl.
6890 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6891 rpl_malloc returns void *, not char *.
6892 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6894 * md5.h: Include <limits.h> unconditionally.
6895 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6896 (__P): Remove; all uses removed.
6897 * md5.c: Include "md5.h" first.
6898 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6899 md5_buffer, md5_process_bytes, md5_process_block):
6900 Define with prototypes.
6901 * sha.h (__P): Remove all uses. (It wasn't defined??)
6902 * sha.c: Include "sha.h" first.
6903 Include <stdlib.h>, <string.h> unconditionally.
6905 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6906 * memcmp.c (__ptr_t): Likewise.
6907 * memrchr.c (__ptr_t): Likewise.
6908 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6909 Include <string.h> unconditionally.
6910 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6911 * memchr.c: Include <stdlib.h> unconditionally.
6912 * memchr.c (LONG_MAX): Remove.
6913 * memrchr.c (LONG_MAX): Likewise.
6914 * memchr.c (__memchr): Define via a prototype.
6915 * memrchr.c (__memrchr): Likewise.
6916 * memcmp.c (__P): Remove, and remove all uses.
6917 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6918 Remove forward decls; no longer needed.
6919 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6920 Use types required by C89 in prototype.
6922 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6923 * savedir.c: Likewise.
6924 * mkdir.c (free): Remove decl.
6925 * rmdir.c (rmdir): Define with a prototype.
6926 * savedir.c: Include savedir.h first, to test interface.
6928 * mktime.c (STDC_HEADERS): Remove.
6929 Include <stdlib.h>, <string.h> unconditionally.
6931 * modechange.c: Include <stdlib.h> unconditionally.
6932 (malloc): Remove decl.
6934 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6935 (free): Remove decl.
6937 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6938 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6939 (This type really should be intptr_t, but that's a C99ism.)
6940 (_obstack_memcpy): Remove: all uses changed to memcpy.
6941 Include <string.h> unconditionally.
6942 (struct obstack): Assume __STDC__ for types of members
6943 chunkfun, freefun, extra_arg.
6944 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6945 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6946 obstack_begin, obstack_specify_allocation,
6947 obstack_specify_allocation_with_arg, obstack_chunkfun,
6948 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6949 Remove unprototyped decls and the macros that use them.
6950 * obstack.c (POINTER): Remove. All uses changed to void *.
6951 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6952 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6953 (defined __STDC__ && __STDC__)]:
6954 Remove nonprototyped code.
6955 Include <stdlib.h> unconditionally.
6956 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6957 _obstack_allocated_p, _obstack_free, obstack_free,
6958 _obstack_memory_used, print_and_abort):
6959 Define using prototypes.
6960 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6961 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6962 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6963 obstack_next_free, obstack_object_size, obstack_room) [0]:
6964 Remove unused, unprototyped code.
6966 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6968 * physmem.c (physmem_total, physmem_available, main): Define
6971 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6972 (main): Define with a prototype.
6974 * posixver.c (getenv): Remove decl.
6976 * putenv.c (malloc): Returns void *, not char *.
6977 Include <string.h> unconditionally.
6978 (strchr, memcpy, NULL): Do not define.
6980 * readtokens.c: Include readtokens.h first, to test interface.
6981 Include <stdlib.h>, <string.h> unconditionally.
6982 (init_tokenbuffer): Define with a prototype.
6984 * regex.c (PARAMS): Remove. All uses removed.
6985 All uses of _RE_ARGS removed, too.
6986 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6988 (bzero): Assume memset exists.
6989 (memcmp, memcpy, NULL): Remove.
6990 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6991 char, or assignments to local vars of type signed char.
6992 (init_syntax_once, PREFIX(extract_number_and_incr),
6993 PREFIX(print_partial_compiled_pattern),
6994 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6995 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6996 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6997 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6998 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6999 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7000 wcs_compile_range, byte_compile_range, truncate_wchar,
7001 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7002 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7003 count_mbs_length, wcs_re_match_2_internal,
7004 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7005 PREFIX(alt_match_null_string_p),
7006 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7007 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7008 regfree, PREFIX(extract_number)): Define with prototype. Remove
7009 now-unnecessary declaration, if any.
7010 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7012 Remove now-unnecessary casts among pointer types.
7013 * regex.h (_RE_ARGS): Remove. All uses removed.
7015 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7016 (free): Remove decl.
7018 * rpmatch.c: Include <stdlib.h> unconditionally.
7020 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7021 (free): Remove decl.
7023 * save-cwd.c: Include <stdlib.h> unconditionally.
7024 * xgetcwd.c: Likewise.
7026 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7027 (free): Remove decl.
7029 * strchrnul.c (strchrnul): Define with a prototype.
7030 Fix bug: c_in was not converted to char before searching.
7032 The following changes are not K&R related:
7034 * group-member.h: Include <sys/types.h>, so that this file is
7036 * makepath.h: Likewise.
7038 * getusershell.c (readname, default_index, line_size, readname):
7039 Use size_t, not int, for sizes.
7040 (readname): If the size overflows, report an error instead of
7043 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7045 * getndelim2.c: Assume stdlib.h per the C89 spec.
7047 2003-09-08 Paul Eggert <eggert@twinsun.com>
7049 Assume C89 or better; remove K&R cruft.
7050 A few of these changes were first proposed by Derek Robert Price
7051 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7053 * addext.c: Include <string.h> unconditionally.
7054 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7055 Don't declare getenv or malloc.
7057 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7058 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7060 (find_stack_direction, alloca): Use prototypes.
7062 * atexit.c (atexit): Define using a prototype.
7064 * basename.c, dirname.c, stripslash.c:
7065 Include <string.h> unconditionally.
7067 * bcopy.c: Include <stddef.h>.
7068 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7070 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7072 * error.h (error, error_at_line, error_print_progname)
7073 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7074 * error.c: Include error.h first, to check interface.
7075 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7076 (VA_START): Remove; all uses changeed to va_start.
7077 (exit, strerror): Remove decls.
7078 (error_print_progname): Prototype uncondionally.
7079 Don't include <errno.h>; no longer needed.
7080 (private_strerror): Remove.
7081 (error_tail): Always define.
7082 (error, error_at_line): Assume C89 or better; always use prototypes.
7083 * fatal.c: Include "fatal.h" first, to test interface.
7084 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7085 (VA_START): Remove; all uses changed to va_start.
7086 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7088 (exit): Remove decl.
7089 (fatal): Prototype unconditionally. Assume va_start works.
7090 Abort at end, to pacify gcc.
7092 * euidaccess.c (main): Define with a prototype.
7094 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7096 * exitfail.c: Include <stdlib.h> unconditionally.
7098 * fnmatch_.h (__P): Remove. All uses changed to assume
7100 * fnmatch.c: Include fnmatch.h first, to test interface.
7101 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7102 (getenv): Remove decl.
7103 (fnmatch): Define using a prototype.
7104 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7105 (FCT): Define using a prototype.
7107 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7109 * gethostname.c: Include <stddef.h>.
7110 (gethostname): Define with prototype. Length is size_t, not int.
7112 2003-09-08 Paul Eggert <eggert@twinsun.com>
7114 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7115 getversion.c should have been removed then, but was accidentally
7118 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7119 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7121 2003-09-07 Paul Eggert <eggert@twinsun.com>
7123 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7124 copy_tm_result. Bug reported by Simon Josefsson in
7125 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7127 2003-09-06 Paul Eggert <eggert@twinsun.com>
7129 * time_r.c, time_r.h: New files.
7131 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7133 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7134 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7136 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7138 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7139 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7142 * timegm.c: Switch to glibc implementation, with the following changes:
7143 [defined HAVE_CONFIG_H]: Include <config.h>.
7144 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7145 (__mktime_internal) [!defined _LIBC]: New decl.
7146 (__gmtime_r) [!defined _LIBC]: New macro and function.
7147 (timegm): Use a prototype, since gnulib assumes C89.
7148 Do not bother declaring tmp to be const, as it's not really usefu.
7149 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7150 (timegm): Declare only if HAVE_DECL_TIMEGM.
7152 2003-09-03 Paul Eggert <eggert@twinsun.com>
7154 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7155 Bug reported by Lute Kamstra in
7156 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7158 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7159 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7160 course with correspondingly smaller numbers for tomorrow and
7161 yesterday. From Tadayoshi Funaba. Originally installed into
7162 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7165 2003-08-31 Simon Josefsson <jas@extundo.com>
7167 * timegm.h: New file.
7168 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7170 2003-08-31 Karl Berry <karl@gnu.org>
7172 * argp.h: update from libc.
7174 2003-08-28 Bruno Haible <bruno@clisp.org>
7176 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7177 warning on QNX, which defines O_BINARY to 000000.
7179 2003-08-24 Bruno Haible <bruno@clisp.org>
7181 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7182 MSVC7 <stdio.h> is included later.
7184 2003-08-20 Bruno Haible <bruno@clisp.org>
7186 * progname.h: New file, from GNU gettext.
7187 * progname.c: New file, from GNU gettext.
7188 * progreloc.c: New file, from GNU gettext.
7190 2003-08-19 Bruno Haible <bruno@clisp.org>
7192 * xstrdup.c: Assume <string.h> exists.
7194 2003-08-18 Jim Meyering <jim@meyering.net>
7196 * setenv.h: Indent nested cpp directive.
7197 * vasnprintf.c: Remove trailing blanks.
7199 2003-08-17 Simon Josefsson <jas@extundo.com>
7200 Bruno Haible <bruno@clisp.org>
7202 * xstrndup.h: New file.
7203 * xstrndup.c: New file.
7205 2003-08-17 Bruno Haible <bruno@clisp.org>
7207 * strndup.h: New file.
7209 2003-08-16 Paul Eggert <eggert@twinsun.com>
7211 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7212 space, undoing this 2003-08-12 change:
7213 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7215 2003-08-16 Jim Meyering <jim@meyering.net>
7217 Merge from coreutils.
7218 * xstrtoimax.c: #else #if -> #elif.
7219 * xstrtoumax.c: Likewise.
7221 2003-08-15 Paul Eggert <eggert@twinsun.com>
7223 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7224 rather than tab, after '#' in shell-script copyright notices.
7225 Suggested by Bruno Haible.
7227 2003-08-15 Jim Meyering <jim@meyering.net>
7228 and Paul Eggert <eggert@twinsun.com>
7230 Merge from coreutils.
7231 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7232 member but strut utmpx does not. Needed for AIX 4.3.3.
7233 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7235 2003-08-15 Jim Meyering <jim@meyering.net>
7237 Merge from coreutils.
7238 * xgethostname.c: Include <stdlib.h>.
7239 (xghostname): Don't exit for anything other than memory-related
7240 failure; just return NULL.
7241 * userspec.c: Include "posixver.h".
7242 (parse_user_spec): Accept `.' as a separator only
7243 in pre-POSIX-200112 mode.
7244 * strtoimax.c: Use #elif rather than #else #if.
7245 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7246 Remove function, now that we can rely on a working tzset function.
7247 [!_LIBC]: Ensure that the required autoconf test has been run.
7248 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7249 Use underlying_strftime for %r.
7250 * sha.c: Merge in some clean-up and optimization changes from glibc.
7251 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7252 Ensure that it is a multiple of 64.
7253 Rearrange loop exit tests so as to avoid performing an
7254 additional fread after encountering an error or EOF.
7255 * realloc.c: Update copyright date.
7257 2003-08-14 Jim Meyering <jim@meyering.net>
7259 Merge from coreutils.
7260 * obstack.h: Whitespace changes.
7261 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7262 and xcalloc return values.
7263 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7264 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7265 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7266 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7267 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7269 Use mntctl's return value to drive the entry-processing loop, since
7270 we can't rely on the value of the vmt_length member in the last
7271 entry. On some systems doing so could result in exhausting
7272 virtual memory. Based in part on a patch from Mike Jetzer.
7274 2003-08-14 Jim Meyering <jim@meyering.net>
7275 and Paul Eggert <eggert@twinsun.com>
7277 Merges from coreutils, plus other fixes.
7278 * physmem.c: Merge in portability changes from gcc/libiberty
7279 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7280 for credits and details. Thanks to Kaveh Ghazi for helping
7281 to keep these files in sync.
7282 (ARRAY_SIZE): Define it.
7283 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7284 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7285 (memcasecmp): Don't assume size_t fits in unsigned int.
7286 Remove casts and duplicate code.
7287 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7288 (memcpy): Remove definition.
7289 Merge in some clean-up and optimization changes from glibc.
7290 [BLOCKSIZE]: Move definition to top of file.
7291 Ensure that it is a multiple of 64.
7292 Rearrange loop exit tests so as to avoid performing an
7293 additional fread after encountering an error or EOF.
7294 * md5.h (md5_uintptr): Define.
7295 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7296 return to the initial working directory. Preserve errno
7298 * idcache.c: Include "xalloc.h".
7299 (xmalloc, xrealloc): Remove decls.
7300 (getuser): Remove casts no longer required in C89.
7301 * human.c: Include stdio.h, for sprintf.
7302 * group-member.c: Include "xalloc.h".
7303 (xmalloc, xrealloc): Remove decls.
7304 (get_group_info): Remove casts no longer required in C89.
7305 * getusershell.c (readname): Remove casts no longer required in C89.
7306 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7307 * getline.c: Whitespace fix, from coreutils.
7309 2003-08-13 Paul Eggert <eggert@twinsun.com>
7311 * exclude.c: Include <ctype.h>
7312 (IN_CTYPE_DOMAIN): New macro.
7314 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7317 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7318 Undo previous (whitespace-only) change.
7320 2003-08-12 Paul Eggert <eggert@twinsun.com>
7322 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7323 Normalize leading white space and remove trailing white space.
7324 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7325 notice, as per ../config/srclist-update.
7327 Merge from coreutils.
7328 * euidaccess.h: New file.
7329 * euidaccess.c: Include it.
7330 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7331 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7332 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7334 2003-08-11 Bruno Haible <bruno@clisp.org>
7336 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7337 (vasnprintf): Use it instead of wcslen.
7339 2003-08-11 Bruno Haible <bruno@clisp.org>
7341 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7342 value to ensure that _Bool promotes to int. Use #define for _Bool when
7343 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7345 2003-08-10 Karl Berry <karl@gnu.org>
7347 * regex.h: update from libc (whitespace fix).
7349 2003-08-09 Paul Eggert <eggert@twinsun.com>
7351 Merge some files from coreutils. These changes were
7352 originally made by Jim Meyering.
7353 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7354 many older Unixes require this.
7355 * alloca.c (alloca): Remove cast to argument of free;
7356 no longer needed in C89.
7357 * alloca_.h, regex.h: Fix white space to match
7358 what GNU indent does.
7360 2003-08-05 Paul Eggert <eggert@twinsun.com>
7362 * bumpalloc.h: Remove.
7364 2003-08-04 Paul Eggert <eggert@twinsun.com>
7366 * getloadavg.c: Change copyright notice and spacing to conform to
7369 Merge from coreutils.
7370 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7372 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7373 from Karl Berry, implemented by Jim Meyering.
7374 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7375 from Dmitry V. Levin.
7376 Remove anachronistic cast of xrealloc.
7377 * fnmatch_.h (__const): Remove. Use 'const'.
7378 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7379 type. Otherwise, it wouldn't compile with at least /bin/cc on
7380 ymp-cray-unicos9.0.2.X.
7381 Combine two mostly-identical uses of alloca into one.
7382 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7384 2003-08-04 Dave Love <d.love@dl.ac.uk>
7388 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7389 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7390 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7391 obsolete NLIST_NAME_UNION.
7392 [__GNU__]: Undef BSD and FSCALE.
7393 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7395 2003-08-03 Paul Eggert <eggert@twinsun.com>
7397 * stdbool_.h (_Bool): Make it signed char, instead of
7398 an enum type, so that it's guaranteed to promote to int. See:
7399 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7401 2003-07-31 Paul Eggert <eggert@twinsun.com>
7403 * strerror.c: Include config.h, limits.h. Declare sprintf.
7404 (strerror): Don't assume that a printable int fits in 14 bytes.
7406 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7407 Bruno Haible <bruno@clisp.org>
7409 * getline.h (getline, getdelim): Change return type to ssize_t.
7410 * getline.c (getline, getdelim): Likewise.
7411 Remove _GNU_SOURCE define; now it's defined in config.h through
7414 2003-07-22 Paul Eggert <eggert@twinsun.com>
7416 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7417 over-parenthesization in macros.
7419 Sync with coreutils.
7421 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7424 Use `exit_failure' for xalloc and xmemcoll instead of their own
7425 private exit-failure variables.
7426 * xalloc.h (xalloc_exit_failure): Remove.
7427 * xmalloc.c: Likewise. Include exitfail.h.
7428 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7429 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7430 * xmemcoll.c: Likewise. Include exitfail.h.
7431 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7433 2003-07-18 Paul Eggert <eggert@twinsun.com>
7435 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7436 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7437 to test that it can stand by itself. Include "exitfail.h".
7438 Clients should set exit_failure instead.
7439 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7441 2003-07-18 Andreas Schwab <schwab@suse.de>
7443 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7445 2003-07-18 Bruno Haible <bruno@clisp.org>
7447 * getndelim2.h: New file.
7448 * getndelim2.c: Make into a module of its own. Include config.h,
7450 (getndelim2): Make non-static. Change return type to ssize_t.
7451 * getline.h: Change argument names.
7452 * getline.c: Include getndelim2.h instead of getndelim2.c.
7453 * getnline.c: Include getndelim2.h.
7455 2003-07-17 Bruno Haible <bruno@clisp.org>
7457 * Makefile.am: Remove file.
7458 * Makefile.in: Remove file.
7460 2003-07-17 Bruno Haible <bruno@clisp.org>
7462 * getnline.h: New file.
7463 * getnline.c: New file.
7464 * getndelim2.c: New file, extracted from getline.c.
7465 (getndelim2): Renamed from getdelim2, with added nmax argument.
7466 * getline.c: Include getndelim2.c.
7467 (getdelim2): Moved out to getndelim2.c.
7468 (getline, getdelim): Update.
7470 2003-07-15 <karl@gnu.org>
7472 * vasnprintf.c: update from gettext.
7474 2003-07-15 Jim Meyering <jim@meyering.net>
7476 * makepath.c (make_path): Enclose diagnostic in _(...).
7478 2003-07-14 Paul Eggert <eggert@twinsun.com>
7480 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7481 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7482 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7483 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7484 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7485 updated automatically by ../config/srclist-update. This changes
7486 their license from LPGL to GPL.
7488 2003-07-14 Jim Meyering <jim@meyering.net>
7490 Don't emit diagnostics. Let callers do that.
7491 * save-cwd.c: Don't include "error.h".
7492 (save_cwd): Don't call error. Ensure that errno is valid
7493 when returning nonzero.
7495 * save-cwd.h (restore_cwd): Update prototype.
7496 * save-cwd.c (restore_cwd): Remove two parameters.
7497 Simplify. Don't call error upon failure. Let callers do that.
7498 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7499 when auditing is enabled. But don't bother updating the #if.
7501 2003-07-14 Simon Josefsson <jas@extundo.com>
7503 * mempcpy.h: New file.
7504 * mempcpy.c: New file.
7506 2003-07-14 Paul Eggert <eggert@twinsun.com>
7508 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7509 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7510 unicodeio.c, unicodeio.h, unlocked-io.h:
7511 Switch from LGPL to GPL.
7513 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7515 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7516 it breaks C++ compilation.
7517 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7519 2003-07-10 Jim Meyering <jim@meyering.net>
7521 * vasnprintf.c: Remove trailing blanks.
7522 Make cpp indentation consistent.
7524 2003-07-09 Paul Eggert <eggert@twinsun.com>
7526 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7527 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7528 Switch from LGPL to GPL.
7530 2003-07-07 Paul Eggert <eggert@twinsun.com>
7532 * mktime.c: Fix some boundary cases and remove need for floating point.
7534 Issue a compile-time diagnostic if time_t is floating point, or if
7535 two's complement arithmetic is not in effect, or if arithmetic
7536 right shift does not propagate the sign. These assumptions were
7537 all in the original code but they weren't checked.
7539 (TIME_T_MIDPOINT, verify): New macros.
7540 (__isleap): Remove; it has integer overflow problems.
7541 (leapyear): New function, without those problems.
7542 (ydhms_tm_diff): Remove; splitting into two parts.
7543 (ydhms_diff): New function, containing the arithmetic part of
7544 the old ydhms_tm_diff function. Issue a compile-time
7545 diagnostic if we are not using C99 integer division.
7546 Avoid casts when possible.
7547 (guess_time_tm): New function, containing the checking part of
7548 the old ydhms_tm_diff function. Return the new value, rather than
7549 the difference between it and the old. Accept a new argument T
7550 so that *T specifies the old value. Check for overflow in the result.
7552 (__mktime_internal): Use a time_t offset, not a long int offset.
7553 This undoes the 2003-06-04 change, which is no longer needed now
7554 that we have better overflow checking.
7555 (localtime_offset): Likewise.
7557 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7558 and long are 64-bit but int is only 32-bit.
7559 (ydhms_diff): Use long int to store year1 and yday1.
7560 Issue a compile-time diagnostic if long int is not wide enough.
7562 (__mktime_internal): Use long int to store adjusted year and yday.
7563 Use plain C rather than preprocessor commands, if that doesn't
7565 Check for overflow (and try to repair) after each probe
7566 rather than checking only at the very end. This avoids some bugs
7567 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7568 does not equal GMT offset at maximum time).
7569 Use integer to check for overflow rather than floating point; this
7570 is more portable to non-IEEE hosts, and is a tad faster.
7571 When we detect that we are oscillating between two values,
7572 don't check whether tm_isdst has the requested value, since
7573 we already know the answer. When tm_isdst has the wrong value,
7574 use a different heuristic to find the right one, based on the
7575 extreme values actually observed in practice in tz2003a,
7576 rather than the (overly optimistic) "previous 3 calendar quarters".
7578 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7579 "T const" to accommodate glibc style.
7580 (check_result): Use less-confusing report format. "long" -> "long int.
7582 Don't loop if the iteration overflows time_t.
7583 Allow a negative step in the iteration.
7585 2003-07-01 Paul Eggert <eggert@twinsun.com>
7587 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7588 having it depend on HAVE_SYS_TYPES_H.
7590 2003-06-25 Bruno Haible <bruno@clisp.org>
7592 * readlink.c: New file.
7594 2003-06-20 Bruno Haible <bruno@clisp.org>
7596 Assume C89, so PARAMS isn't needed.
7597 * unicodeio.h (PARAMS): Remove.
7598 * unicodeio.c: Don't use PARAMS.
7600 2003-06-18 Jim Meyering <jim@meyering.net>
7602 Merge changes from coreutils.
7603 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7604 Remove explicit declarations of xmalloc and realloc.
7606 (read_utmp): Remove anachronistic cast of xmalloc.
7608 2003-06-17 Paul Eggert <eggert@twinsun.com>
7610 Assume C89, so PARAMS isn't needed.
7611 * backupfile.h (PARAMS): Remove. All uses removed.
7612 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7613 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7614 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7615 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7616 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7617 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7618 xstrtol.h: Likewise.
7619 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7620 same.h, strverscmp.h: Do not include config.h; no longer needed.
7621 Anyway, config.h should always be included before any other file.
7623 2003-06-11 Simon Josefsson <jas@extundo.com>
7625 * sysexit_.h: New file.
7627 2003-05-20 Derek Price <derek@ximbiot.com>
7629 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7631 2003-06-10 Simon Josefsson <jas@extundo.com>
7633 * strchrnul.h: New file.
7634 * strchrnul.c: New file.
7636 2003-06-10 Simon Josefsson <jas@extundo.com>
7638 * argp.h: New file, from glibc.
7639 * argp-ba.c: New file, from glibc.
7640 * argp-eexst.c: New file, from glibc.
7641 * argp-fmtstream.c: New file, from glibc.
7642 * argp-fmtstream.h: New file, from glibc.
7643 * argp-fs-xinl.c: New file, from glibc.
7644 * argp-help.c: New file, from glibc.
7645 * argp-namefrob.h: New file, from glibc.
7646 * argp-parse.c: New file, from glibc.
7647 * argp-pv.c: New file, from glibc.
7648 * argp-pvh.c: New file, from glibc.
7649 * argp-xinl.c: New file, from glibc.
7651 2003-06-07 Jim Meyering <jim@meyering.net>
7653 * readtokens.h: Put `Free Software Foundation, Inc.'
7654 in place of my name in the copyright comment.
7655 Remove definition and uses of __P.
7658 * stat.c: Don't declare xmalloc explicitly.
7659 Instead, include "xalloc.h".
7660 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7661 xrealloc, and xcalloc return values.
7662 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7664 * xgetcwd.h: Remove definition/uses of PARAMS.
7666 2003-06-06 Jim Meyering <jim@meyering.net>
7668 * stdbool_.h: Renamed from stdbool.h.in.
7670 2003-06-06 Jim Meyering <jim@meyering.net>
7672 Merge from coreutils.
7673 * same.c: (same_name): Declare *_basename locals to be `const'.
7674 Consolidate declarations and initializations of *_base* locals.
7676 Merge from coreutils.
7677 This avoids a core dump on systems without GNU putenv,
7678 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7679 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7680 (unsetenv): New static function, from GNU libc.
7681 (rpl_putenv): Use it.
7683 * modechange.c: Remove trailing blanks.
7685 Merge from coreutils.
7686 * fsusage.c: Remove declaration of statfs.
7687 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7689 * posixtm.c: Include <stdbool.h> unconditionally.
7691 2003-06-05 Paul Eggert <eggert@twinsun.com>
7693 * mktime.c (__mktime_internal): When resolving a tm_isdst
7694 mismatch, look in future quarters as well as past. This fixes a
7695 bug when processing fall-backwards gaps immediately after a long
7696 period of daylight-saving time.
7698 * mktime.c: Assume freestanding C89 or better.
7699 (HAVE_LIMITS_H): Remove. Assume it's 1.
7700 (__P): Remove; not used.
7701 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7702 (mktime, not_equal_tm, print_tm, check_result,
7703 main): Use prototypes. Use const * where appropriate.
7704 (main): Fix typo in testing code that uncovered by above changes.
7705 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7707 2003-06-04 Paul Eggert <eggert@twinsun.com>
7709 * mktime.c: Fix Debian bug 177940
7710 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7711 (localtime_offset): Now long int, not time_t, because we want it
7712 to be guaranteed to be signed. All uses changed.
7713 (__mktime_internal): If overflow would occur when adding offset,
7716 Merge 'human' changes from coreutils. Rewrite to support
7717 locale-specific notations like thousands separators.
7718 * human.c: Simplify authorship notice.
7719 Include human.h immediately after config.h.
7720 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7721 <limits.h>: Do not include, since human.h does.
7722 (SIZE_MAX, UINTMAX_MAX): New macros.
7723 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7724 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7725 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7726 (power_letter): Renamed from suffixes.
7727 (generate_suffix_backwards): Remove.
7728 (adjust_value): Now takes int style (because of human.h changes)
7729 and long double value (for greater precision on some platforms).
7730 (group_number): New function.
7731 (human_readable): Use it. Use integer options, not enum.
7732 Put the options before the sizes in the arg list.
7733 Support all the new options.
7734 The old human_readable function has been removed;
7735 use inttostr.h instead.
7736 (human_readable, default_block_size, humblock):
7737 Use uintmax_t, not int, for block sizes.
7738 (human_readable_inexact, block_size_types): Remove.
7739 (block_size_opts): New constant.
7740 (human_options): Renamed from human_block_size, with new signature
7741 that allows block sizes up to UINTMAX_MAX. All callers changed.
7742 * human.h: Add copyright and authorship notice.
7743 Include <limits.h> and <stdbool.h> unconditionally.
7744 (PARAMS): Remove. All uses removed.
7745 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7746 (enum human_inexact_style): Remove tag; now a nameless enum.
7747 (human_floor, human_ceiling, human_round_to_even): Now have
7748 values 2, 0, 1 rather than -1, 1, 0.
7749 (human_group_digits, human_suppress_point_zero, human_autoscale,
7750 human_base_1024, human_SI, human_B): New constants.
7751 (human_readable_inexact, human_block_size): Remove.
7752 (human_readable): Size args are now uintmax_t, not int.
7753 (human_options): New decl.
7755 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7756 unnecessary now that we assume C89 or better. This change
7757 imported from coreutils.
7759 * mktime.c (__mktime_internal): Do not reject negative timestamps
7760 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7761 in the 2003-05-30 sync from glibc.
7763 .h files should stand alone, but we shouldn't include <sys/types.h>
7764 if we can get away with just <stddef.h>.
7766 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7767 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7768 rather than <sys/types.h>, as we merely need size_t.
7769 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7771 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7772 Include <stdio.h>, to get FILE.
7773 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7774 memcasecmp.h has included <stddef.h> and all we need is size_t.
7775 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7776 our interface, instead of including <sys/types.h>
7778 2003-06-02 Paul Eggert <eggert@twinsun.com>
7781 Fix some minor time-related bugs with POSIX time arguments.
7782 Some valid time stamps were being rejected (notably -1, and
7783 time stamps before 1900 on 64-bit hosts). And some invalid
7784 time stamps were being accepted, e.g. September 31.
7786 * posixtm.h (posixtime): Return bool instead of time_t, so
7787 that we can return (time_t) -1 successfully.
7788 * posixtm.c: Likewise.
7789 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7790 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7791 (t): Remove static var.
7792 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7793 of static var. All uses changed.
7794 (year): Do not reject years before 1900; they can occur with
7796 (posix_time_parse): Do not check for out-of-range components;
7797 that is now the caller's responsibility, since our checks were
7798 only approximations.
7799 (posixtime): Use mktime to check for out-of-range components,
7800 since it knows them exactly.
7801 If mktime returns (time_t) -1, check whether an error actually occurred
7802 by invoking localtime on -1.
7803 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7804 posixtime failures better.
7805 Improve the test data (in comments only).
7807 2003-05-30 <karl@gnu.org>
7809 * mktime.c: update from libc.
7811 2003-05-30 Bruno Haible <bruno@clisp.org>
7813 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7814 * localcharset.h: Likewise.
7815 * localcharset.c: Likewise.
7817 2003-05-28 Paul Eggert <eggert@twinsun.com>
7819 Assume the headers required for C89 freestanding compilers.
7820 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7821 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7822 without checking for HAVE_LIMITS_H.
7823 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7824 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7826 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7827 * exclude.c: Include <stdbool.h> unconditionally.
7828 * tempname.c: Include <stddef.h> unconditionally.
7829 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7830 * modechange.c, rpmatch.c (NULL): Don't define, since
7831 <stddef.h> does that.
7832 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7833 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7834 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7835 * xstrtol.c: Likewise.
7836 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7837 * savedir.c: Include <stddef.h> instead of defining NULL.
7839 * addext.c (addext): Use assignment rather than cast, to avoid
7840 warnings on some platforms.
7842 * mktime.c (__mktime_internal): Do not reject negative timestamps
7845 2003-05-10 Bruno Haible <bruno@clisp.org>
7847 * linebreak.c (iconv_string_length): Don't return -1 just because the
7848 string is longer than 4 KB.
7850 2003-05-12 Jim Meyering <jim@meyering.net>
7852 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7853 the space-padded-by-default conversion specifiers, %e, %k, %l.
7855 2003-05-03 Bruno Haible <bruno@clisp.org>
7857 Upgrade to Unicode-4.0.
7858 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7859 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7860 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7861 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7862 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7863 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7864 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7865 Change width of U+E0100..U+E01EF from 1 to 0.
7867 2003-04-25 Bruno Haible <bruno@clisp.org>
7869 * copy-file.c: Include <stddef.h>, for size_t.
7871 2003-04-25 Jim Meyering <jim@meyering.net>
7873 * copy-file.c (copy_file_preserving): Declare buf_size to be
7874 of type size_t, not int.
7876 2003-04-11 Jim Meyering <jim@meyering.net>
7878 Merge changes from Coreutils.
7880 2003-03-22 Jim Meyering <jim@meyering.net>
7882 * strftime.c (widen): Cast alloca return value to proper type.
7884 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7887 * strftime.c (my_strftime): Handle very large width
7888 specifications for numeric values correctly. Improve checks for
7891 2003-01-19 Jim Meyering <jim@meyering.net>
7893 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7894 (nl_get_alt_digit) [! defined my_strftime]: Define.
7895 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7896 _nl_get_alt_digit and _nl_get_walt_digit.
7898 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7899 These changes have no effect outside of _LIBC.
7901 2003-04-10 Bruno Haible <bruno@clisp.org>
7903 * findprog.h: New file, from GNU gettext.
7904 * findprog.c: New file, from GNU gettext.
7906 2003-04-05 Jim Meyering <jim@meyering.net>
7908 Merge changes from Coreutils.
7910 * exclude.h (PARAMS): Remove definition and uses.
7911 * exclude.c: Remove uses of `PARAMS'.
7913 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7914 Add test-cases for DOS filenames. Declare program_name.
7915 (main): Set up program_name. Patch by Rich Dawe.
7917 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7919 Use mntctl's return value to drive the entry-processing loop, since
7920 we can't rely on the value of the vmt_length member in the last
7921 entry. On some systems doing so could result in exhausting
7922 virtual memory. Based in part on a patch from Mike Jetzer.
7924 2003-04-04 Bruno Haible <bruno@clisp.org>
7926 * linebreak.h: New file, from GNU gettext.
7927 * linebreak.c: New file, from GNU gettext with slight modifications.
7928 * lbrkprop.h: New file, from GNU gettext.
7930 2003-04-03 Bruno Haible <bruno@clisp.org>
7932 * utf8-ucs4.h: New file, from GNU gettext.
7933 * utf16-ucs4.h: New file, from GNU gettext.
7934 * ucs4-utf8.h: New file, from GNU gettext.
7935 * ucs4-utf16.h: New file, from GNU gettext.
7937 2003-04-02 Bruno Haible <bruno@clisp.org>
7939 * binary-io.h: New file, from GNU gettext.
7941 2003-04-01 Bruno Haible <bruno@clisp.org>
7943 * pathname.h: New file, from GNU gettext.
7944 * concatpath.c: New file, from GNU gettext.
7946 2003-03-30 Bruno Haible <bruno@clisp.org>
7948 * copy-file.c (copy_file_preserving): Don't set owner if the function
7949 chown() doesn't exist.
7951 2003-03-28 Bruno Haible <bruno@clisp.org>
7953 * copy-file.h: New file, from GNU gettext.
7954 * copy-file.c: New file, from GNU gettext.
7956 2003-03-18 Jim Meyering <jim@meyering.net>
7958 * quote.c (quote_n): Fix typo in comment.
7960 2003-03-14 Jim Meyering <jim@meyering.net>
7962 Merge changes from Coreutils.
7963 * obstack.h (obstack_object_size): Declare temporary, __o,
7964 to be const, in order to avoid warnings.
7965 (obstack_room): Likewise.
7966 (obstack_empty_p): Likewise.
7968 2003-03-13 Paul Eggert <eggert@twinsun.com>
7970 Merge changes from Bison.
7971 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7972 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7973 when compiling Bison 1.875's `bitset bset = obstack_alloc
7974 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7975 * hash.c: Include <stdbool.h> unconditionally.
7977 2003-03-09 Paul Eggert <eggert@twinsun.com>
7979 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7980 Reported by Bruce Becker; see:
7981 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7983 2003-03-03 Paul Eggert <eggert@twinsun.com>
7984 Bruno Haible <bruno@clisp.org>
7986 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7987 Reported by John Hughes, see
7988 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7990 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7992 * poll_.h: New file.
7995 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7997 * mathl.h: New file.
7998 * acosl.c: New file.
7999 * asinl.c: New file.
8000 * atanl.c: New file.
8001 * ceill.c: New file.
8004 * floorl.c: New file.
8005 * frexpl.c: New file.
8006 * ldexpl.c: New file.
8008 * sincosl.c: New file.
8010 * sqrtl.c: New file.
8012 * trigl.c: New file.
8013 * trigl.h: New file.
8015 2003-02-17 Bruno Haible <bruno@clisp.org>
8017 * mkdtemp.h: New file, from GNU gettext.
8018 * mkdtemp.c: New file, from GNU gettext.
8020 2003-01-31 Bruno Haible <bruno@clisp.org>
8022 * rename.c: #undef rename before defining rpl_rename.
8023 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8025 2003-01-30 Bruno Haible <bruno@clisp.org>
8027 * printf-args.h: New file, from GNU gettext.
8028 * printf-args.c: New file, from GNU gettext.
8029 * printf-parse.h: New file, from GNU gettext.
8030 * printf-parse.c: New file, from GNU gettext.
8031 * vasnprintf.h: New file, from GNU gettext.
8032 * vasnprintf.c: New file, from GNU gettext.
8033 * asnprintf.c: New file, from GNU gettext.
8034 * vasprintf.h: New file, from GNU gettext with modifications.
8035 * vasprintf.c: New file, from GNU gettext.
8036 * asprintf.c: New file, from GNU gettext.
8038 2003-01-29 Bruno Haible <bruno@clisp.org>
8040 * stpncpy.h: New file, from GNU gettext with modifications.
8041 * stpncpy.c: New file, from GNU gettext with modifications.
8043 2003-01-28 Bruno Haible <bruno@clisp.org>
8045 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8047 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8050 2003-01-27 Bruno Haible <bruno@clisp.org>
8052 * xsetenv.h: New file, from GNU gettext.
8053 * xsetenv.c: New file, from GNU gettext.
8055 2003-01-23 Bruno Haible <bruno@clisp.org>
8057 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8059 2003-01-22 Bruno Haible <bruno@clisp.org>
8061 * exit.h: New file, from GNU gettext.
8063 2003-01-11 Bruno Haible <bruno@clisp.org>
8065 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8066 * strcase.h (strcasecmp, strncasecmp): Likewise.
8068 2003-01-14 Jim Meyering <jim@meyering.net>
8070 * same.c (same_name): Tweak a comment.
8072 2003-01-11 Bruno Haible <bruno@clisp.org>
8074 * same.c (same_name): Reorder tests so as to avoid calling stat()
8075 when a string comparison is sufficient.
8077 2003-01-11 Bruno Haible <bruno@clisp.org>
8079 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8082 2003-01-11 Bruno Haible <bruno@clisp.org>
8084 * hash-pjw.c: Add comment about low quality of this function.
8086 2003-01-12 Paul Eggert <eggert@twinsun.com>
8088 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8089 to avoid collisions with libcurses and libreadline.
8091 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8092 * getstr.h, getstr.c: Remove.
8093 * getline.c: Include "getline.h", to check interface.
8094 Move body of old getstr.c here: this defines MIN_CHUNK and
8095 declares getdelim2, which is renamed from getstr.
8096 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8098 * linebuffer.c (readlinebuffer): Renamed from readline.
8100 * linebuffer.h: Likewise.
8101 (readline): Remove backward-compatibility macro.
8103 2003-01-12 Jim Meyering <jim@meyering.net>
8105 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8107 2003-01-10 Bruno Haible <bruno@clisp.org>
8109 * alloca_.h: New file.
8110 * getdate.y: Unconditionally include alloca.h.
8111 * makepath.c: Likewise.
8112 * setenv.c: Likewise.
8113 * userspec.c: Likewise.
8115 2003-01-09 Bruno Haible <bruno@clisp.org>
8117 * stdbool.h.in: New file.
8119 2003-01-08 Bruno Haible <bruno@clisp.org>
8121 * safe-read.c: Include specification header first, to ensure its
8123 * full-write.c: Likewise.
8125 2003-01-08 Jim Meyering <jim@meyering.net>
8127 * full-write.c: Undefine and define-away `const' after inclusion
8128 of errno.h, not before. Suggestion from Bruno Haible.
8130 2003-01-07 Jim Meyering <jim@meyering.net>
8132 * full-write.c: Rework so that it may serve to define full_read, too.
8133 * full-read.c: Simply #define FULL_READ and include full-write.c.
8135 2003-01-06 Jim Meyering <jim@meyering.net>
8137 * version-etc.c: Update year in translatable copyright string.
8139 2002-12-25 Bruno Haible <bruno@clisp.org>
8141 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8142 * xstrtol.h: Likewise.
8143 * xstrtoimax.c: Likewise.
8144 * xstrtoumax.c: Likewise.
8145 * human.h: Likewise.
8147 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8148 on systems that have <inttypes.h> but not <stdint.h>.
8150 2002-12-31 Paul Eggert <eggert@twinsun.com>
8152 * memcoll.c (memcoll): Fall back on a simple algorithm using
8153 memcmp if strcoll doesn't work.
8155 2002-12-23 Bruno Haible <bruno@clisp.org>
8157 * localcharset.h: New file.
8158 * localcharset.c: Include it.
8159 * unicodeio.c: Likewise.
8161 2002-12-22 Bruno Haible <bruno@clisp.org>
8163 * utime.c (utime_null): No need to call ftruncate if the file was
8166 2002-12-23 Bruno Haible <bruno@clisp.org>
8168 * memcoll.c (STRCOLL): New macro.
8171 2002-12-22 Bruno Haible <bruno@clisp.org>
8173 * getstr.h (getstr): Define, to avoid clash with libcurses.
8174 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8176 2002-12-22 Bruno Haible <bruno@clisp.org>
8178 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8180 2002-12-23 Bruno Haible <bruno@clisp.org>
8182 * getline.h: Include <stddef.h>, for size_t.
8184 * unicodeio.h: Include <stddef.h>, for size_t.
8185 * unicodeio.c: Don't include <stddef.h>.
8187 2002-12-17 Bruno Haible <bruno@clisp.org>
8189 * canon-host.c (strdup): Remove unused declaration.
8191 * fsusage.c: Include full_read.h.
8192 (get_fs_usage): Use full_read instead of safe_read.
8194 * utime.c (utime_null): Use SAFE_READ_ERROR.
8196 2002-12-11 Bruno Haible <bruno@clisp.org>
8198 * setenv.h: Rewritten to cope with systems that have setenv() but not
8200 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8203 2002-12-11 Bruno Haible <bruno@clisp.org>
8205 * setenv.c (alloca): Fall back to malloc.
8207 (setenv): Use freea() to free memory allocated with alloca().
8209 2002-11-13 Bruno Haible <bruno@clisp.org>
8211 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8212 function declarations.
8213 * unsetenv.c (unsetenv): Likewise.
8215 2002-03-04 Bruno Haible <bruno@clisp.org>
8217 Portability to AIX 4.3.3.
8218 * unsetenv.c: New file, extracted from setenv.c.
8219 * setenv.c: Move the unsetenv() function to unsetenv.c.
8221 2001-12-20 Bruno Haible <bruno@clisp.org>
8223 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8224 use malloc instead. For SunOS 4.
8226 2001-12-11 Bruno Haible <bruno@clisp.org>
8228 * setenv.c: Declare alloca.
8229 (compar_fn_t): New typedef.
8230 (KNOWN_VALUE, STORE_VALUE): Use it.
8232 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8235 2002-12-10 Paul Eggert <eggert@twinsun.com>
8237 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8238 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8239 Choose values that are less likely to collide with system fnmatch
8241 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8242 defined (e.g., a pure POSIX system).
8243 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8244 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8246 2002-12-06 Jim Meyering <jim@meyering.net>
8248 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8250 Merge in changes from libc's misc/error.c, in preparation
8251 for the merge of gnulib's changes back into libc.
8253 * error.c (_): Define only if not already defined.
8254 Move definition to follow all #include directives.
8255 Include unlocked-io.h only if !_LIBC.
8256 [_LIBC]: Include <libio/libioP.h>.
8257 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8258 (fflush): Tweak definition to use INTUSE.
8261 2002-12-05 Paul Eggert <eggert@twinsun.com>
8263 * alloca.c [defined emacs]: Include "lisp.h".
8264 (xalloc_die) [defined emacs]: New macro.
8265 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8266 [! defined emacs]: Include <xalloc.h>.
8267 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8268 (pointer): Typedef to POINTER_TYPE *.
8269 (malloc): Remove decl; we now always use xmalloc.
8270 (alloca): Use old-style definition, since Emacs needs this.
8271 Check for arithmetic overflow when computing combined size.
8273 2002-12-04 Paul Eggert <eggert@twinsun.com>
8275 Do not generate unlocked-io.h automatically, since it's easier to
8276 maintain it by hand.
8278 * unlocked-io.h: New file, from GNU diffutils,
8279 but with proper copyright notice and attribution.
8281 * Makefile.am: Add copyright notice.
8282 (libfetish_a_SOURCES): Add unlocked-io.h.
8283 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8284 (DISTCLEANFILES, io_functions): Remove macros.
8285 (EXTRA_DIST): Remove gen_uio.
8286 (unlocked-io.h): Remove rule.
8288 2002-12-04 Jim Meyering <jim@meyering.net>
8290 Reflect the fact that stat.c and lstat.c are no longer generated.
8291 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8292 (DISTCLEANFILES): Likewise.
8293 (EXTRA_DIST): Likewise.
8294 (all_local): Don't depend on stat.c or lstat.c.
8295 (stat.c, lstat.c): Remove rules.
8296 (EXTRA_DIST): Remove xstat.in.
8298 * xstat.in: Remove file. Contents moved into stat.c.
8299 * stat.c: New file. Contents mostly from xstat.in.
8300 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8301 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8303 * safe-read.c: Rework so that it may serve to define safe_write, too.
8304 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8306 2002-12-03 Jim Meyering <jim@meyering.net>
8308 * safe-read.c, safe-write.c: Change variable names and comments, but
8309 not semantics, to minimize the differences between these two files.
8310 (safe_read): Change comment to mention SAFE_READ_ERROR.
8312 * safe-read.c (IS_EINTR): Define.
8313 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8315 2002-12-02 Bruno Haible <bruno@clisp.org>
8317 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8318 Define, taken from safe-read.c.
8319 (INT_MAX): Provide fallback.
8320 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8321 * safe-write.h (SAFE_WRITE_ERROR): Define.
8323 * safe-read.c (EINTR): Remove definition.
8324 (safe_read): Don't use EINTR if it is absent.
8326 2002-12-02 Jim Meyering <jim@meyering.net>
8328 * safe-read.c (EINTR): Define.
8329 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8330 (INT_MAX): Provide fallback.
8331 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8333 * safe-read.h (SAFE_READ_ERROR): Define.
8335 2002-12-01 Jim Meyering <jim@meyering.net>
8337 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8338 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8340 2002-11-27 Paul Eggert <eggert@twinsun.com>
8342 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8343 hash_rehash): Replace `if (limit <= value) abort ();' with
8344 `if (! (value < limit)) abort ();', for readability.
8346 2002-11-26 <karl@gnu.org>
8348 * strdup.c: copy from libc again, with jim's ok.
8349 * .cppi-disable: re-add strdup.c
8351 2002-11-25 <karl@gnu.org>
8353 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8354 instead of "strtol.c".
8356 2002-11-25 Jim Meyering <jim@meyering.net>
8358 * mktime.c: Sync from libc, now that it has the latest fix.
8360 2002-11-24 <karl@gnu.org>
8362 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8363 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8365 2002-11-24 Jim Meyering <jim@meyering.net>
8367 Update from coreutils:
8369 * mktime.c: Merge in changes from libc.
8371 Avoid a link-time failure on some Linux systems.
8372 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8373 (__mon_yday): Declare with the STATIC attribute.
8374 (__mktime_internal): Likewise.
8375 Based on a report from Greg Schafer.
8377 2002-11-23 Jim Meyering <jim@meyering.net>
8379 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8380 Use `unsigned', not `int', as type of index.
8382 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8384 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8386 2002-11-22 Paul Eggert <eggert@twinsun.com>
8388 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8389 hint that one should use `if (! x) abort ();' rather than `assert
8390 (x);', and anyway it's one less thing to worry about configuring.
8391 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8392 hash_rehash, hash_insert): Use abort rather than assert.
8394 2002-11-22 Paul Eggert <eggert@twinsun.com>
8396 * quotearg.h: Allow multiple inclusion by surrounding with
8397 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8398 so that we can be included first.
8399 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8400 * quotearg.c: Include quotearg.h immediately after config.h.
8401 No need to include stddef.h or sys/types.h any more.
8402 Surround local include files with "", not "<>".
8403 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8404 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8405 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8406 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8407 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8408 (ISPRINT): Remove; no longer needed now that we assume C89.
8410 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8413 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8414 quotearg_char): Use SIZE_MAX rather than
8415 (size_t) -1 when we are talking about "infinity".
8417 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8419 2002-11-22 Bruno Haible <bruno@clisp.org>
8421 * safe-read.h: Assume C89. Add comments.
8422 (safe_read): Change return type to size_t.
8423 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8424 counts > SSIZE_MAX correctly.
8425 * safe-write.h: New file.
8426 * safe-write.c: New file.
8427 * full-read.h: New file.
8428 * full-read.c: New file.
8429 * full-write.h: Assume C89. Add comments.
8430 * full-write.c: Include safe-write.h.
8431 (full_write): Rewritten to use safe_write.
8432 Suggested by Jim Meyering and Paul Eggert.
8434 2002-11-21 Bruno Haible <bruno@clisp.org>
8436 Remove case insensitive option matching.
8437 * argmatch.h (argcasematch): Remove declaration.
8438 (ARGCASEMATCH): Remove macro.
8439 (__xargmatch_internal): Remove case_sensitive argument.
8440 (XARGMATCH): Update.
8441 (XARGCASEMATCH): Remove macro.
8442 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8443 case_sensitive argument.
8444 (argcasematch): Remove function.
8445 (__xargmatch_internal): Remove case_sensitive argument.
8446 (main): Use XARGMATCH instead of XARGCASEMATCH.
8448 * xmalloc.c: Change compile-time error message. Add comment about
8449 required autoconf version.
8451 2002-11-21 Jim Meyering <jim@meyering.net>
8453 * strdup.c (strdup): Tweak comment and initial #if/#include.
8455 Merge in changes from the coreutils.
8457 2002-09-25 Paul Eggert <eggert@twinsun.com>
8458 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8459 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8460 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8461 int. Work more efficiently if X is the same width as uintmax_t.
8462 Do not compare X to -1, to avoid bogus compiler warning.
8463 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8464 Don't assume that f_frsize and f_bsize are the same type.
8466 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8469 * makepath.c (make_path): Restore umask *before* creating the final
8471 (make_path): Minor reformatting.
8473 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8474 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8476 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8477 ones. At least on GNU/Linux systems, `auto' means something else.
8480 2002-11-20 Paul Eggert <eggert@twinsun.com>
8482 Merge argmatch cleanups from Bison. Assume C89.
8484 * argmatch.c: Include config.h here, not in argmatch.h.
8485 Include stdlib.h, for EXIT_FAILURE.
8486 Always include <string.h>, since we assume C89.
8487 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8488 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8489 Include <stddef.h> instead, since it's all we need for size_t.
8490 (PARAMS): Remove. All uses removed.
8491 (ARRAY_CARDINALITY): Do not bother to #undef.
8492 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8493 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8494 Remove unnecessary parentheses.
8495 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8496 Insert necessary parentheses.
8497 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8498 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8500 2002-11-19 Bruno Haible <bruno@clisp.org>
8502 * mbswidth.c: Include mbswidth.h right at the beginning.
8503 * mbswidth.h: Include <stddef.h>, for size_t.
8505 * mbswidth.h (PARAMS): Remove macro.
8506 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8507 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8509 * gcd.h (PARAMS): Remove macro.
8510 (gcd): Use ANSI C function declarations.
8511 * gcd.c (gcd): Likewise.
8513 2002-11-15 Bruno Haible <bruno@clisp.org>
8515 * strcspn.c: Include <stddef.h>.
8516 (strcspn): Use ANSI C function declaration. Change return type to
8518 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8519 (strpbrk): Use NULL.
8520 * strpbrk.h (PARAMS): Remove macro.
8521 (strpbrk): Use ANSI C function declaration.
8522 * strstr.c: Don't include <sys/types.h>.
8523 * strstr.h (PARAMS): Remove macro.
8524 (strstr): Use ANSI C function declarations.
8526 2002-11-06 Bruno Haible <bruno@clisp.org>
8528 * gcd.h (gcd): Change argument type to 'unsigned long'.
8529 * gcd.c (gcd): Likewise.
8531 2002-11-05 Bruno Haible <bruno@clisp.org>
8533 * gcd.h: New file, from gettext-0.11.5.
8534 * gcd.c: New file, from gettext-0.11.5.
8536 2002-11-05 Bruno Haible <bruno@clisp.org>
8538 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8539 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8540 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8541 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8543 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8544 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8546 * closeout.c: Include gettext.h instead of <libintl.h>.
8547 * human.c: Include gettext.h instead of <libintl.h>.
8548 * quotearg.c: Include gettext.h instead of <libintl.h>.
8549 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8550 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8551 * userspec.c: Include gettext.h instead of <libintl.h>.
8552 * version-etc.c: Include gettext.h instead of <libintl.h>.
8553 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8554 (textdomain): Remove definition.
8555 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8557 * long-options.c: Remove include of <libintl.h> and definition of _.
8558 * same.c: Remove include of <libintl.h> and definition of _.
8560 2002-11-04 Bruno Haible <bruno@clisp.org>
8562 * stpcpy.h: New file, from GNU gettext-0.11.5.
8563 * strcase.h: New file, from GNU gettext-0.11.5.
8564 * strpbrk.h: New file, from GNU gettext-0.11.5.
8565 * strstr.h: New file, from GNU gettext-0.11.5.
8566 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8568 2002-05-09 Bruno Haible <bruno@clisp.org>
8570 * config.charset: Update for newest glibc. Add canonical names
8571 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8573 2002-05-09 Bruno Haible <bruno@clisp.org>
8575 * localcharset.c (get_charset_aliases): Add more Windows specific
8578 2002-05-08 Owen Taylor <otaylor@redhat.com>
8580 * config.charset: A few additions for Solaris.
8582 2001-12-05 Bruno Haible <bruno@clisp.org>
8584 * localcharset.c (locale_charset): Don't return an empty string.
8586 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8588 * config.charset: msdos in uk_UA uses CP1125.
8590 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8592 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8593 * localcharset.c (locale_charset): Declare as extern "C".
8595 2002-02-15 Bruno Haible <bruno@clisp.org>
8597 * config.charset [msdosdjgpp]: For Russian, use CP866.
8599 2002-02-11 Bruno Haible <bruno@clisp.org>
8601 * config.charset: Add support for NetBSD.
8603 2002-09-25 <karl@gnu.org>
8605 * strdup.c: copy from libc/string (via ../config/srclist*).
8606 * getopt*: copy from libc/posix.
8607 * gettext.h: copy from gettext.
8608 * .cppi-disable: add strdup.c, gettext.h.
8610 2002-07-01 Jim Meyering <meyering@lucent.com>
8612 * c-stack.c: Include sys/time.h.
8613 From Volker Borchert.
8615 2002-06-11 Paul Eggert <eggert@twinsun.com>
8617 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8618 New macro. Use it uniformly instead of
8619 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8620 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8621 reported by Vin Shelton.
8623 2002-06-22 Jim Meyering <meyering@lucent.com>
8625 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8626 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8628 2002-06-22 Paul Eggert <eggert@twinsun.com>
8630 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8631 Do not assume SA_SIGINFO behavior.
8632 Bug reported by Jim Meyering on NetBSD 1.5.2.
8634 2002-06-22 Jim Meyering <meyering@lucent.com>
8636 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8638 * exitfail.c, exitfail.h: Likewise.
8639 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8641 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8643 (EXTRA_DIST): Add fnmatch_loop.c.
8644 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8646 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8647 * fnmatch.c: Update from diffutils-2.8.2.
8648 * fnmatch_.h: New file. From diffutils-2.8.2.
8649 * fnmatch.h: Remove file.
8651 2002-06-18 Paul Eggert <eggert@twinsun.com>
8653 * file-type.h: Report an error if neither S_ISREG nor
8654 S_IFREG is defined, instead of using a test specific to glibc
8655 2.2. This should be safe, since POSIX requires S_ISREG and
8656 Unix Version 7 had S_IFREG. We don't need to check for
8657 <sys/types.h> since we don't use any symbols that it defines.
8659 2002-06-15 Jim Meyering <meyering@lucent.com>
8661 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8662 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8663 have been included before this file.
8665 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8667 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8668 so that each temporary file name is unique and valid in the first
8669 8 characters, for operation under DOS.
8671 2002-06-15 Jim Meyering <meyering@lucent.com>
8673 Work even with DJGPP 2.03, which lacks support for symlinks.
8675 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8677 * lchown.c (S_ISLNK): Likewise.
8679 2002-06-14 Jim Meyering <meyering@lucent.com>
8681 * file-type.h: Use the version from diffutils-2.8.2.
8682 * file-type.c: Likewise.
8684 2002-05-27 Jim Meyering <meyering@lucent.com>
8686 Fix a problem seen only on nonconforming systems whereby ls.c's
8687 use of localtime, and then of gettimeofday would cause trouble:
8688 the localtime call used to initialize rpl_gettimeofday's save
8689 mechanism would clobber ls's current local time information so
8690 that in any long listing the first file would always be listed
8691 with date 1970-01-01. Analysis by Volker Borchert.
8693 * gettimeofday.c (localtime): Undefine.
8694 (rpl_localtime): New function.
8696 2002-05-22 Jim Meyering <meyering@lucent.com>
8698 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8699 * file-type.h: New file.
8700 * file-type.c (file_type): New file/function. Extracted from diffutils.
8702 2002-04-29 Paul Eggert <eggert@twinsun.com>
8704 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8706 2002-04-28 Paul Eggert <eggert@twinsun.com>
8708 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8709 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8710 of 127, since 64 is the largest conceivable number for ancient
8712 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8714 2002-04-28 Jim Meyering <meyering@lucent.com>
8716 * sig2str.c (WTERMSIG): Remove definition (unused).
8718 2002-04-28 Paul Eggert <eggert@twinsun.com>
8720 * sig2str.h, sig2str.c: New files.
8721 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8723 2002-04-24 Jim Meyering <meyering@lucent.com>
8725 * gettext.h: New file, from Gettext.
8726 * Makefile.am (INCLUDES): Remove -I../intl.
8727 (libfetish_a_SOURCES): Add gettext.h.
8729 2002-04-16 Jim Meyering <meyering@lucent.com>
8731 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8732 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8733 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8735 2002-04-12 Jim Meyering <meyering@lucent.com>
8737 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8739 2002-03-10 Jim Meyering <meyering@lucent.com>
8741 * makepath.c (make_path): Remove a comma from a diagnostic.
8742 Suggestion from Santiago Vila.
8744 2002-03-08 Jim Meyering <meyering@lucent.com>
8746 * rename.c: Mention that this wrapper is needed also on
8747 mips-dec-ultrix4.4 systems.
8749 2002-03-02 Jim Meyering <meyering@lucent.com>
8751 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8752 not HAVE_CLOCK_SETTIME.
8754 2002-02-27 Paul Eggert <eggert@twinsun.com>
8756 * nanosleep.h: Rename to....
8757 * timespec.h: New name for nanosleep.h. All uses changed.
8759 * gettime.c: New file.
8760 * settime.c: New file.
8763 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8764 timespec.h. Remove nanosleep.h.
8766 2002-02-25 Paul Eggert <eggert@twinsun.com>
8768 * acl.c, acl.h: New files.
8769 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8771 2002-02-24 Jim Meyering <meyering@lucent.com>
8773 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8774 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8775 cause trouble. Reported by Nelson Beebe.
8777 2002-02-23 Paul Eggert <eggert@twinsun.com>
8779 * path-concat.c (xpath_concat): Reorder code to pacify
8780 compilers that don't know that xalloc_die never returns.
8782 2002-02-20 Jim Meyering <meyering@lucent.com>
8784 * getdate.c: Regenerate using bison-1.33.
8786 2002-02-15 Paul Eggert <eggert@twinsun.com>
8788 * posixver.c, posixver.h: New files.
8789 * Makefile.am (libfetish_a_SOURCES): Add them.
8791 2002-02-02 Paul Eggert <eggert@twinsun.com>
8792 Bruno Haible <bruno@clisp.org>
8794 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8795 (fwrite_success_callback): New declaration.
8796 * unicodeio.c (unicode_to_mb): New function, extracted from
8797 print_unicode_char. Call failure callback instead of error.
8798 (fwrite_success_callback): New function.
8799 (exit_failure_callback): New function.
8800 (fallback_failure_callback): New function.
8801 (print_unicode_char): Call unicode_to_mb.
8803 2002-01-26 Jim Meyering <meyering@lucent.com>
8805 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8807 2002-01-22 Jim Meyering <meyering@lucent.com>
8809 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8810 Otherwise, some versions of automake would omit the rule that makes
8811 Makefile from Makefile.in.
8813 2001-01-21 Paul Eggert <eggert@twinsun.com>
8815 * xmemcoll.h, xmemcoll.c: New files.
8816 * Makefile.am (libfetish_a_SOURCES): Add them.
8817 * memcoll.c: Include errno.h, and declare errno if not defined.
8818 (memcoll): Set errno to zero if there is no error.
8820 * quotearg.c (quotearg_buffer_restyled):
8821 Fix bug with quoting buffers containing NUL when backslashing escapes.
8822 This bug was exposed by the other changes in this patch.
8823 (quotearg_n_options): New arg ARGSIZE.
8824 All callers changed.
8825 (quoting_options_from_style): New function.
8826 (quotearg_n_style): Use it.
8827 (quotearg_n_style_mem): New function.
8829 * quotearg.h (quotearg_n_style_mem): New function.
8831 2002-01-16 Jim Meyering <meyering@lucent.com>
8833 * getdate.y: Add three semicolons, each just before a closing brace.
8834 Bison (as of version 1.31) no longer papers over that mistake.
8836 2002-02-14 Paul Eggert <eggert@twinsun.com>
8838 * backupfile.c (ISDIGIT): Comment fix.
8839 * getdate.y (ISDIGIT): Likewise.
8840 * posixtm.c (ISDIGIT, year): Likewise.
8841 * strverscmp.c (ISDIGIT): Likewise.
8842 * userspec.c (ISDIGIT): Likewise.
8844 2002-01-05 Jim Meyering <meyering@lucent.com>
8846 * version-etc.c (version_etc_copyright): Update copyright year.
8848 2001-01-19 Paul Eggert <eggert@twinsun.com>
8850 * closeout.c (close_stdout_status): If ferror (stdout), do
8851 not silently exit merely because the output buffer happens to
8852 have nothing pending.
8854 2001-12-18 Paul Eggert <eggert@twinsun.com>
8856 See the big note in ../ChangeLog.
8857 * human.c (suffixes): Prefer K to k for 1024.
8858 (generate_suffix_backwards): New function.
8859 (human_readable_inexact): Use it.
8860 * xstrtol.c (__xstrtol): If there is no number but there
8861 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8862 Accept 'K' as well as 'k'.
8864 2001-12-15 Jim Meyering <meyering@lucent.com>
8866 * regex.h (__restrict_arr): Update from libc.
8868 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8869 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8872 2001-12-10 Jim Meyering <meyering@lucent.com>
8874 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8875 Instead, include "xalloc.h".
8876 (initbuffer): Don't cast xmalloc return value to char*.
8877 (readline): Reword comment.
8878 Don't cast xrealloc return value to char*
8881 2001-12-09 Jim Meyering <meyering@lucent.com>
8883 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8884 `signed and unsigned type in conditional expression'.
8885 * posixtm.c (posix_time_parse): Likewise.
8887 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8889 * readtokens.c (readtoken): Declare an index to be of type unsigned
8890 to avoid a pedantic warning.
8892 * getstr.c: Don't include assert.h.
8893 (getstr): Remove warning-evoking assertions.
8894 Return -1 if offset parameter is out of bounds.
8895 Change the type of a local from int to size_t.
8897 * strftime.c (my_strftime_localtime_r): Include this function
8898 definition in the `#if ! HAVE_TM_GMTOFF' block.
8900 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8901 Include xalloc.h instead.
8903 2001-12-02 Jim Meyering <meyering@lucent.com>
8905 * tempname.c: Don't declare getenv, thus reverting the change of
8906 2001-11-18. It's no longer necessary, now that stdlib.h is always
8909 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8910 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8912 2001-11-30 Akim Demaille <akim@epita.fr>
8914 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8915 before being defined.
8917 2001-11-27 Paul Eggert <eggert@twinsun.com>
8919 * quotearg.h (quotearg_n, quotearg_n_style):
8920 First arg is int, not unsigned.
8921 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8922 (SIZE_MAX, UINT_MAX): New macros.
8923 (quotearg_n_options): Abort if N is negative.
8924 Avoid overflow check on hosts where size_t is 64 bits and int
8925 is 32 bits, as overflow is impossible there.
8926 Fix off-by-one typo that caused unnecessary reallocation.
8928 2001-11-27 Jim Meyering <meyering@lucent.com>
8930 * tempname.c: Merge with version from libc.
8931 * regex.c: Likewise.
8933 * tempname.c: Include stdlib.h unconditionally. On some old systems
8934 for which STDC_HEADERS is 0, it was not included, resulting in a
8935 warning about an integer-to-pointer conversion problem with getenv.
8936 Reported by Volker Borchert.
8938 2001-11-26 Jim Meyering <meyering@lucent.com>
8940 * gtod.h: Remove file.
8941 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8942 * gettimeofday.c: Don't include gtod.h.
8943 (GTOD_init): Remove function.
8944 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8945 Suggestion from Volker Borchert.
8947 2001-11-23 Jim Meyering <meyering@lucent.com>
8949 * hash.h (struct hash_table): Don't define here. Merely declare it.
8950 * hash.c (struct hash_table): Define it here instead.
8952 2001-11-22 Jim Meyering <meyering@lucent.com>
8954 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8956 2001-11-18 Paul Eggert <eggert@twinsun.com>
8958 * tempname.c (TMP_MAX): Remove; no longer needed.
8959 (TEMPORARIES): New macro.
8960 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8961 removes an artificial limitation (e.g. HP-UX 10.20, where
8964 2001-11-18 Jim Meyering <meyering@lucent.com>
8966 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8969 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8970 files will be created before anything else.
8972 2001-11-17 Jim Meyering <meyering@lucent.com>
8974 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8975 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8976 rather than group writable. Patch by Juan F. Codagnone.
8978 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8979 Instead, include "xalloc.h".
8981 * mountlist.c: Include unlocked-io.h after all system headers.
8982 Remove explicit declarations of xmalloc, xrealloc,
8983 and xstrdup. Instead, include "xalloc.h".
8985 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8986 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8987 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8989 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8990 Reported by Padraig Brady.
8992 * mkstemp.c: #undef mkstemp.
8994 (rpl_mkstemp): Rename from mkstemp.
8997 2001-11-16 Jim Meyering <meyering@lucent.com>
8999 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9000 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9001 determine the amount of total physical memory, use pstat_getstatic.
9002 HPUX-11 doesn't define _SC_PHYS_PAGES.
9003 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9004 If sysconf couldn't be used to determine the amount of available
9005 physical memory, use both pstat_getstatic and pstat_getdynamic.
9006 Based on a patch from Bob Proulx.
9008 2001-11-05 Jim Meyering <meyering@lucent.com>
9010 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9012 2001-11-03 Jim Meyering <meyering@lucent.com>
9014 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9015 in argmatch_to_argument call.
9017 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9020 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9021 e.g., a fault due to an attempt to free a NULL pointer.
9023 2001-11-01 Jim Meyering <meyering@lucent.com>
9025 * dirfd.c, dirfd.h: New files.
9026 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9028 * hash.c (hash_print) [TESTING]: Clean up.
9030 2001-10-22 Paul Eggert <eggert@twinsun.com>
9032 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9033 to avoid a warning if -Wall.
9035 2001-10-21 Paul Eggert <eggert@twinsun.com>
9037 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9039 2001-10-21 Jim Meyering <meyering@lucent.com>
9041 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9042 this code would end up calling gettext even in packages built
9044 * getopt.c (_): Likewise.
9045 * regex.c (_): Likewise.
9047 2001-10-20 Paul Eggert <eggert@twinsun.com>
9049 * error.c (strerror_r): Do not declare unless !_LIBC.
9050 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9051 Use strerror_r that is only a macro, even if it is not a function.
9052 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9053 (private_strerror): Use prototypes, not old-style function definition.
9054 (print_errno_message): New function.
9055 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9057 (error_tail, error, error_at_line): Use it.
9059 2001-10-11 Jim Meyering <meyering@lucent.com>
9061 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9062 and quote_n (1, ... to avoid clobbering a buffer.
9064 2001-10-05 Jim Meyering <meyering@lucent.com>
9066 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9067 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9068 * hash-pjw.h: New file.
9070 2001-09-30 Jim Meyering <meyering@lucent.com>
9072 * mountlist.c [MOUNTED_GETFSSTAT]:
9073 Include <sys/ucred.h>, for Apple Darwin.
9074 Include sys/mount.h and sys/fs_types.h only if available.
9076 (read_filesystem_list): Use FS_TYPE.
9078 2001-09-29 Paul Eggert <eggert@twinsun.com>
9080 * exclude.c (excluded_filename): 0 -> false, since it's
9083 2001-09-28 Paul Eggert <eggert@twinsun.com>
9085 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9086 #defines strtoimax. Also treat the other strto* functions
9089 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9090 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9091 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9093 2001-09-26 Jim Meyering <meyering@lucent.com>
9095 Most macros in unlocked-io.h had the wrong number of arguments.
9096 * gen-uio: New script.
9097 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9098 * unlocked-io.hin: Remove file.
9099 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9100 rather than trying to embed it here.
9101 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9102 Reported by Padraig Brady.
9104 2001-09-25 Volker Borchert <bt@teknon.de>
9106 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9108 2001-09-23 Jim Meyering <meyering@lucent.com>
9110 * mountlist.c: Remove useless parentheses in #if directives.
9111 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9112 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9114 2001-09-22 Jim Meyering <meyering@lucent.com>
9116 * localcharset.c: Update from latest gettext.
9117 * config.charset: Likewise.
9119 2001-09-20 Jim Meyering <meyering@lucent.com>
9121 * xstrtol.c (strtoimax): Guard declaration with
9122 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9123 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9124 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9125 (strtoumax): Likewise, for completeness (it wasn't necessary).
9127 2001-09-06 Paul Eggert <eggert@twinsun.com>
9129 * strtoimax.c (HAVE_LONG_LONG):
9130 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9131 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9132 to work around bug in IBM C compiler.
9134 2001-09-16 Jim Meyering <meyering@lucent.com>
9136 * mkdir.c: New file.
9138 2001-09-04 Paul Eggert <eggert@twinsun.com>
9140 * xgetcwd.c: Revert some of the previous change; intead,
9141 fix the HAVE_GETCWD_NULL code to behave more like the
9142 !HAVE_GETCWD_NULL code used to.
9145 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9148 2001-09-04 Paul Eggert <eggert@twinsun.com>
9150 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9151 Use ssize_t, not int, to store result of readlink.
9152 Check for ssize_t overflow as well as size_t overflow,
9153 as POSIX says the result of readlink is implementation-defined
9154 when ssize_t overflows.
9155 Remove unnecessary cast to char*.
9156 Use free+malloc instead of realloc, as the storage doesn't need
9157 to be preserved and it's clearer and can be more efficient that way.
9158 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9159 * xreadlink.h (xreadlink): Update prototype.
9161 2001-09-03 Paul Eggert <eggert@twinsun.com>
9163 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9164 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9165 spotted by Jim Meyering.
9167 2001-09-03 Jim Meyering <meyering@lucent.com>
9169 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9171 2001-09-03 Paul Eggert <eggert@twinsun.com>
9173 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9174 like the HAVE_GETCWD_NULL code.
9175 Include pathmax.h if not HAVE_GETCWD.
9176 Do not include xalloc.h.
9177 (INITIAL_BUFFER_SIZE): New symbol.
9178 Do not use xmalloc / xrealloc, since the caller is responsible for
9179 handling errors. Preserve errno around `free' during failure.
9180 Do not overrun buffer when using getwd.
9182 2001-09-03 Paul Eggert <eggert@twinsun.com>
9184 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9185 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9187 2001-09-02 Jim Meyering <meyering@lucent.com>
9189 * error.c: Update from GNU libc.
9191 2001-09-01 Jim Meyering <meyering@lucent.com>
9193 * xreadlink.c: New file.
9194 * xreadlink.h: New file.
9195 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9197 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9198 doesn't conflict with sparc Solaris 7's definition in
9199 /usr/include/sys/int_types.h.
9201 * exclude.c: Use `""', not `<>' to #include non-system header files.
9202 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9203 and strncasecmp as r-values. Unixware didn't have declarations.
9205 2001-08-31 Jim Meyering <meyering@lucent.com>
9207 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9208 Use an initial, malloc'd, buffer of length 128 rather than
9209 a statically allocated one of length 1024.
9211 2001-08-30 Paul Eggert <eggert@twinsun.com>
9213 * xgetcwd.c: Don't include pathmax.h.
9214 Include stdlib.h and unistd.h if available.
9216 (xmalloc, xstrdup, free): Remove decls.
9217 (xgetcwd): Don't assume sizes fit in unsigned.
9218 Check for overflow when computing sizes.
9219 Simplify reallocation code.
9221 2001-08-28 Paul Eggert <eggert@twinsun.com>
9223 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9225 * strtoimax.c: Renamed from strtoxmax.c, removing the
9228 Also, make the following further changes to make this file's
9229 configuration more similar to that of strtol.c:
9230 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9231 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9232 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9233 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9234 changed to signed values.
9236 And make the following changes as well:
9237 Fix copyright notice, as 1999 was missing.
9238 (verify): New macro.
9239 (strtoimax): Check sizes at compile-time, not run-time.
9240 Prefer strtol to strtoll if both work.
9241 (main): Remove; it was not that useful and was a pain to maintain.
9243 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9245 2001-08-30 Paul Eggert <eggert@twinsun.com>
9247 * savedir.c (savedir): Remove size parameter, as POSIX says that
9248 a directory's st_size can have an arbitrary value, so the old
9249 usage could waste an arbitrary amount of memory. All uses
9251 * savedir.h: Update prototype.
9253 2001-08-30 Paul Eggert <eggert@twinsun.com>
9255 * xstrtol.c (strtoimax): New decl.
9257 2001-08-28 Paul Eggert <eggert@twinsun.com>
9259 * xstrtol.h: Add copyright notice.
9260 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9261 LONGINT_INVALID_SUFFIX_CHAR.
9263 2001-08-30 Paul Eggert <eggert@twinsun.com>
9265 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9268 2001-08-30 Paul Eggert <eggert@twinsun.com>
9270 * hash.c: Remove '2001' from copyright notice.
9272 2001-08-30 Paul Eggert <eggert@twinsun.com>
9274 * full-write.h: New file.
9275 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9276 * full-write.c: Correct credits, as cccp.c no longer
9277 exists and anyway it was so heavily changed from the old cccp
9278 code as to be unrecognizable. Include full-write.h.
9279 (full_write) Return size_t, with short writes meaning failure.
9280 All callers changed. This fixes a bug with large buffers
9282 * utime.c: Include full-write.h.
9284 2001-08-30 Paul Eggert <eggert@twinsun.com>
9286 Merge 'exclude' changes from tar 1.13.22.
9287 This fixes one or two unlikely storage allocation overflow bugs,
9288 but doesn't change user-visible behavior otherwise.
9290 2001-08-30 Paul Eggert <eggert@twinsun.com>
9292 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9293 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9294 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9295 Include if available.
9296 (<xalloc.h>): Include
9297 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9298 (verify): New macro. Use it to verify that EXCLUDE macros do not
9299 collide with FNM macros.
9300 (struct patopts): New struct.
9301 (struct exclude): Use it, as exclude patterns now come with options.
9302 (new_exclude): Support above changes.
9303 (new_exclude, add_exclude_file):
9304 Initial size must now be a power of two to simplify overflow checking.
9305 (free_exclude, fnmatch_no_wildcards): New function.
9306 (excluded_filename): No longer requires options arg, as the options
9307 are determined by add_exclude. Now returns bool, not int.
9308 (excluded_filename, add_exclude):
9309 Add support for the fancy new exclusion options.
9310 (add_exclude, add_exclude_file): Now takes int options arg.
9311 Check for arithmetic overflow when computing sizes.
9312 (add_exclude_file): xrealloc might modify errno, so don't
9313 realloc until after errno might be used.
9315 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9317 (free_exclude): New decl.
9318 (add_exclude, add_exclude_file): Now takes int options arg.
9319 (excluded_filename): No longer requires options arg, as the options
9320 are determined by add_exclude. Now returns bool, not int.
9322 2001-08-30 Paul Eggert <eggert@twinsun.com>
9324 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9326 2001-08-27 Jim Meyering <meyering@lucent.com>
9328 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9330 * version-etc.c (N_): Remove definition.
9331 Revert most of last change.
9332 Instead, simply don't mark the `Copyright...' string for translation.
9333 Based on advice from Paul Eggert.
9335 * strtoxmax.c: Tweak comment.
9337 2001-08-26 Jim Meyering <meyering@lucent.com>
9339 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9340 of copyright with `%s' so translators don't get an untranslated
9342 (COPYRIGHT_YEAR): Define.
9343 (version_etc): Use fprintf rather than fputs.
9344 Suggestion from Ulrich Drepper.
9346 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9348 * strtoll.c: New file, from GNU libc.
9349 * xstrtoimax.c: New file.
9351 * xstrtol.h: Add xstrtoimax.
9352 * strtoumax.c: New file. Simply include "strtoumax.c".
9353 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9355 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9356 * strtoxmax.c: ... then renamed to this.
9358 2001-08-13 Paul Eggert <eggert@twinsun.com>
9360 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9361 Port to Solaris 8, where 'sed' requires a space after the 'r'
9362 command, and where sh dislikes "$/". Clean up the spacing a bit.
9363 Redirect output to $tmp just once.
9365 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9367 * addext.c (<errno.h>): Include.
9368 (errno): Declare if not defined.
9369 (addext): Work correctly when pathconf returns -1 and leaves
9370 errno alone because there is no limit. Also, work even if
9371 pathconf returns a value greater than SIZE_MAX.
9373 2001-08-12 Jim Meyering <meyering@lucent.com>
9375 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9376 Simply `return getcwd (NULL, 0);'.
9377 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9378 Use 1300 as initial value for length, not PATH_MAX.
9380 * pathmax.h: Clean up cpp syntax.
9382 2001-08-12 Jim Meyering <meyering@lucent.com>
9384 * gettimeofday.c: New file.
9386 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9388 2001-08-04 Jim Meyering <meyering@lucent.com>
9390 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9391 to get in sync with glibc.
9393 2001-08-03 Paul Eggert <eggert@twinsun.com>
9395 The following changes are from gettext 0.10.39 as maintained by
9398 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9399 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9400 with inverted sense. All uses changed.
9402 * mbswidth.c: Don't include <limits.h>.
9403 Include <stdlib.h> and <string.h> unconditionally.
9404 (iswcntrl, mbsinit, ISCNTRL): New macros.
9405 (mbsnwidth): Use K&R style function declarations.
9406 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9407 can optimize it when MB_CUR_MAX == 1.
9408 The width of control characters is zero, not 1.
9410 2001-07-15 Jim Meyering <meyering@lucent.com>
9412 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9413 (BUILT_SOURCES): Add unlocked-io.h.
9414 (io_functions): Define.
9415 (unlocked-io.h): New rule.
9416 (DISTCLEANFILES): Add unlocked-io.h.
9417 (all-local): Depend on unlocked-io.h, to ensure it is created.
9419 * unlocked-io.hin: New file
9421 * regex.c: Update from glibc.
9423 2001-07-05 Jim Meyering <meyering@lucent.com>
9425 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9427 (libfetish_a_SOURCES): Put all .h files here instead.
9428 Remove a thus-exposed (better checks in automake) duplicate and
9429 two unnecessary .h files.
9431 2001-06-11 Jim Meyering <meyering@lucent.com>
9433 * regex.c: Update from GNU libc.
9435 2001-05-27 Jim Meyering <meyering@lucent.com>
9437 * readutmp.h (UT_TYPE): Define.
9439 2001-05-24 Jim Meyering <meyering@lucent.com>
9441 * argmatch.c: Include "quote.h".
9442 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9443 quote function. Reported by Göran Uddeborg.
9445 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9447 * dirname.c (dir_name): Compute append_dot using path, not newpath
9448 which is not yet declared.
9450 2001-05-11 Paul Eggert <eggert@twinsun.com>
9452 * Makefile.am (libfetish_a_SOURCES):
9453 Add strftime.c, since we now compile it on all hosts.
9455 * strftime.c (my_strftime):
9456 Define to nstrftime if emacs, but only if my_strftime is not defined.
9457 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9458 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9459 Add one more extra argument: a nanoseconds value.
9462 (my_strftime function): Add %N format.
9463 (emacs_strftimeu): Renamed from emacs_strftime,
9464 with extra ut argument.
9466 2001-05-11 Paul Eggert <eggert@twinsun.com>
9468 dirname code cleanup. base_name now behaves more compatibly
9469 with POSIX basename when given file names that have trailing
9470 slashes, and similarly for dir_name. Add new primitives
9471 base_len and dir_len. Put the directory-name-related decls
9474 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9475 * backupfile.c (base_name): Likewise.
9476 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9477 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9478 * makepath.c (strip_trailing_slashes): Likewise.
9479 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9481 * rename.c (strip_trailing_slashes): Likewise.
9482 * same.c (base_name): Likewise.
9483 * stripslash.c (ISSLASH): Likewise.
9485 * addext.c: Include <dirname.h> after size_t is defined.
9486 * backupfile.c: Likewise.
9488 * addext.c (addext): Use base_len to trim redundant
9489 trailing slashes instead of doing it ourselves.
9490 But do not trim the last slash if it is not redundant.
9492 * backupfile.c (find_backup_file_name,
9493 max_backup_version): Use base_len instead of rolling it ourselves.
9494 Handle the case of "" and (on DOS) "C:" correctly.
9496 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9497 Include <string.h>, <dirname.h>.
9498 (base_name): Allow file names ending in slashes, other than names
9499 that are all slashes. In this case, return the basename followed
9500 by the slashes. This is more general, and can be used in places
9501 where the original base_name purposely had an assertion failure.
9502 (base_len): New function.
9504 * dirname.c: Include <string.h> instead of <stdlib.h>.
9505 Do not include <assert.h>; no longer needed.
9507 (memrchr): Remove decl.
9508 (dir_name_r): Remove.
9509 (dir_len): Renamed from dirlen. All callers changed.
9510 Rewrite in terms of base_name, for simplicity and consistency.
9511 (dir_name): Never return NULL. All callers changed.
9512 Do not include <stdlib.h> in test program; no longer needed.
9513 return 0; is fine for test program.
9515 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9517 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9519 * path-concat.c (path_concat): Use base_len to compute
9520 base length, not strlen; this means we cannot rely on memcpy
9523 * same.c (STREQ): Remove.
9524 (same_name): Handle the case where the basename ends in trailing '/'.
9526 * stripslash.c (strip_trailing_slashes): Return nonzero if
9527 a slash was stripped. Do not strip the last slash after a
9530 2001-04-08 Jim Meyering <meyering@lucent.com>
9532 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9533 recomputed; that's necessary when the offset spans a DST transition.
9534 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9536 2001-04-02 Jim Meyering <meyering@lucent.com>
9538 * regex.h, regex.c: Update from GNU libc.
9540 2001-03-19 Paul Eggert <eggert@twinsun.com>
9542 * version-etc.c (version_etc_copyright): Update to 2001.
9544 2001-03-16 Paul Eggert <eggert@twinsun.com>
9546 * tempname.c (uint64_t): Define to uintmax_t if
9547 not defined, and if UINT64_MAX is not defined.
9548 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9549 Reported by John David Anglin.
9551 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9553 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9554 alias if codeset is empty.
9555 * config.charset (BeOS): Use wildcard syntax.
9557 2001-03-13 Jim Meyering <meyering@lucent.com>
9559 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9560 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9563 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9565 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9567 * unicodeio.c (print_unicode_char): Simplify accordingly.
9569 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9571 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9572 support for DOS/DJGPP.
9574 2001-02-28 Paul Eggert <eggert@twinsun.com>
9576 * Makefile.am (libfetish_a_SOURCES):
9577 Add dup-safer.c, fopen-safer.c.
9578 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9580 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9582 2001-02-25 Paul Eggert <eggert@twinsun.com>
9584 The mkstemp replacement is taken from glibc 2.2.2, with some
9585 portability fixes for use outside glibc, as follows:
9587 * tempname.c (struct_stat64): New macro.
9588 (direxists, __gen_tempname): Use it.
9589 This avoids a portability problem with Solaris 8.
9591 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9592 (<stddef.h>, <stdint.h>, <string.h>):
9593 Include only if STDC_HEADERS || _LIBC.
9594 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9595 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9596 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9597 (__set_errno): Define this macro if <errno.h> doesn't.
9598 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9599 Define these macros if <stdio.h> doesn't.
9600 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9601 Define these macros if <sys/stat.h>
9602 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9603 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9604 __xstat64): Define if not _LIBC.
9605 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9606 (__gen_tempname): Invoke gettimeofday only if
9607 HAVE_GETTIMEOFDAY || _LIBC;
9608 otherwise, fall back on plain "time".
9609 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9611 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9613 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9615 2001-02-17 Jim Meyering <meyering@lucent.com>
9617 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9618 around included file name.
9620 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9622 * strftime.c: Update from GNU libc (the only changes were to comments).
9624 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9626 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9628 2001-02-17 Paul Eggert <eggert@twinsun.com>
9630 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9631 Remove workaround macros for hosts that have mbrtowc but not
9632 mbstate_t, as we now insist on proper declarations for both
9633 before using mbrtowc.
9635 2001-02-17 Jim Meyering <meyering@lucent.com>
9637 * regex.c: Update from libc.
9639 2001-02-16 Paul Eggert <eggert@twinsun.com>
9641 * alloca.c (malloc): Undef before defining, since stdlib.h
9642 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9643 Reported by Mark Hounschell via Paul Eggert.
9645 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9647 * config.charset: Update for FreeBSD 4.2.
9649 2001-01-26 Jim Meyering <meyering@lucent.com>
9651 * quotearg.c: Include stddef.h.
9652 * quote.c: Include stddef.h.
9653 Reported by Axel Kittenberger.
9655 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9656 line in double quotes so that it evokes a better diagnostic.
9657 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9658 Reported by Axel Kittenberger.
9660 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9662 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9663 to avoid a warning. Add back 'const' to inptr.
9665 2001-01-16 Jim Meyering <meyering@lucent.com>
9667 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9670 2001-01-14 Jim Meyering <meyering@lucent.com>
9672 * rename.c: New file. From Volker Borchert.
9673 Include stdlib.h, string.h or strings.h, and xalloc.h.
9674 Use strip_trailing_slashes rather than open-coding it.
9676 2001-01-03 Paul Eggert <eggert@twinsun.com>
9678 * strftime.c: Sync with glibc time/strftime.c 1.81.
9680 2001-01-03 Jim Meyering <meyering@lucent.com>
9682 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9683 local `inptr' to avoid warning with some system declarations of iconv.
9685 2000-12-29 Paul Eggert <eggert@twinsun.com>
9687 * modechange.c: Do not assume that mode_t uses the
9688 traditional octal encoding. E.g. "chmod 1 FOO" should set
9689 the other-execute bit of FOO even if S_IXOTH != 1.
9691 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9692 WOTH, XOTH, ALLM): New macros.
9693 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9694 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9696 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9697 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9699 No need to use uintmax_t; unsigned long is long enough.
9700 Don't bother to get suffix since we don't use it.
9702 2000-12-24 Jim Meyering <meyering@lucent.com>
9704 * hash.c (is_prime): Return explicit boolean values.
9705 (hash_get_first): Return NULL to appease Irix5.6's 89.
9706 Reported by Nelson Beebe.
9708 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9710 * localcharset.c (locale_charset): Add support for Win32.
9712 2000-12-18 Paul Eggert <eggert@twinsun.com>
9714 * physmem.h, physmem.c: New files.
9716 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9717 (noinst_HEADERS): Add physmem.h.
9719 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9720 't' for compatibility with Solaris 8 sort.
9722 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9724 * config.charset: Add support for BeOS.
9726 2000-12-16 Jim Meyering <meyering@lucent.com>
9728 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9729 SHELLS_FILE to a file name that's useful on djgpp systems.
9731 (ADDITIONAL_DEFAULT_SHELLS): Define.
9732 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9733 Based mostly on a patch from Prashant TR.
9735 2000-12-16 Jim Meyering <meyering@lucent.com>
9737 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9738 N and M) would have treated it like `chown N:N FILE'.
9740 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9742 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9744 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9745 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9746 to the list of canonical encodings. Rename EUC-CN to GB2312.
9748 2000-12-08 Andreas Schwab <schwab@suse.de>
9750 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9751 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9753 2000-12-07 Jim Meyering <meyering@lucent.com>
9755 * stripslash.c (ISSLASH): Define.
9756 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9759 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9760 (dir_name_r): Declare this function as static.
9761 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9762 manifest itself on a name containing a mix of slashes and
9764 Make this function work with names starting with a DOS-style
9765 drive letter and colon prefix.
9766 (dir_name): Append `.' if necessary.
9767 Based mostly on patches from Prashant TR and Eli Zaretskii.
9769 * dirname.h (dir_name_r): Remove prototype.
9771 2000-12-05 Jim Meyering <meyering@lucent.com>
9773 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9775 2000-12-04 Jim Meyering <meyering@lucent.com>
9777 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9778 Also include memory.h, stdlib.h, unistd.h if appropriate.
9779 Reported by Andreas Jaeger (conflicting declaration of malloc).
9781 2000-12-02 Jim Meyering <meyering@lucent.com>
9783 * closeout.h: Make idempotent, to avoid some obscure warnings.
9785 2000-12-01 Paul Eggert <eggert@twinsun.com>
9787 * memrchr.c: Include <config.h> before any system include file.
9789 2000-11-29 Paul Eggert <eggert@twinsun.com>
9791 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9793 2000-11-26 Jim Meyering <meyering@lucent.com>
9795 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9797 2000-11-22 Paul Eggert <eggert@twinsun.com>
9799 * strftime.c (my_strftime): Do not invoke mbrlen with a
9800 size of (size_t) -1; it's not portable.
9802 2000-11-17 Akim Demaille <akim@epita.fr>
9804 * obstack.h: Formatting changes.
9805 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9806 prevent type checking.
9807 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9808 cast the value to (void *): assigning a `foo *' to a `void *'
9810 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9812 2000-11-17 Jim Meyering <meyering@lucent.com>
9814 * strstr.c: Update from GNU libc.
9816 2000-11-16 Jim Meyering <meyering@lucent.com>
9818 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9820 2000-11-11 Jim Meyering <meyering@lucent.com>
9822 * error.c: Add a couple #includes, merging from GNU libc version.
9824 2000-11-10 Jim Meyering <meyering@lucent.com>
9826 * obstack.h: Update from GNU libc.
9827 * obstack.c: Likewise.
9829 2000-11-06 Paul Eggert <eggert@twinsun.com>
9831 * getusershell.c (setusershell): Use rewind rather than
9832 fseek/fseeko, to avoid configuration hassles with fseeko.
9833 Don't bother opening SHELLS_FILE if shellstream is NULL;
9836 2000-11-05 Jim Meyering <meyering@lucent.com>
9838 * makepath.h (make_dir): Declare.
9839 * makepath.c (make_dir): Remove `static' attribute.
9842 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9844 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9845 last one in a bucket, advance to the next bucket.
9847 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9849 * fnmatch.c: Do not comment out all the code if we are using
9850 the GNU C library, because in some cases we are replacing buggy
9851 code in the GNU C library itself.
9853 2000-10-30 Paul Eggert <eggert@twinsun.com>
9855 * error.h, getline.h, modechange.h:
9856 Remove "2000" from Copyright line, as the file hasn't been
9857 changed this year other than in the copyright notice.
9859 * xalloc.h: Add "2000" to Copyright line, as this file
9860 was changed this year.
9862 2000-10-30 Paul Eggert <eggert@twinsun.com>
9864 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9865 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9866 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9868 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9870 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9871 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9872 doesn't define __restrict_arr.
9874 2000-10-29 Jim Meyering <meyering@lucent.com>
9876 * xstat.in: Fix grammar in comment.
9878 2000-10-28 Jim Meyering <meyering@lucent.com>
9880 * memchr.c: Update from libc.
9881 Adjust for portability:
9882 [HAVE_STDLIB_H]: Include stdlib.h.
9883 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9884 Undef __memchr, too.
9885 [!weak_alias]: Define __memchr to memchr.
9887 * regex.c: Update from libc.
9888 * regex.h: Likewise.
9889 * getopt1.c: Likewise.
9890 * memcmp.c: Likewise.
9892 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9893 Avoid using fseek, when possible -- it's broken by design.
9894 Patch by Ulrich Drepper.
9896 2000-10-26 Jim Meyering <meyering@lucent.com>
9898 * strftime.c: Update from libc.
9900 2000-10-25 Jim Meyering <meyering@lucent.com>
9902 * obstack.c: Update from libc.
9904 2000-10-23 Jim Meyering <meyering@lucent.com>
9906 * hard-locale.c (hard_locale): Revert last change -- it was simply
9907 wrong. That set_locale call must not have any side effects.
9910 2000-10-22 Jim Meyering <meyering@lucent.com>
9912 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9913 [CYCLIC]: Remove now-unused definition.
9915 * save-cwd.c (O_DIRECTORY): Define, if needed.
9916 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9917 Suggestion from Ulrich Drepper.
9919 2000-10-21 Jim Meyering <meyering@lucent.com>
9921 * dirname.c (dir_name_r): New function, factored out of dir_name.
9922 (dir_name): Use dir_name_r.
9923 * dirname.h (dir_name_r): Declare it.
9925 2000-10-21 Jim Meyering <meyering@lucent.com>
9927 * dirname.c (memrchr): Declare if necessary.
9928 (dir_name): Remove the restriction that there be no
9929 trailing slashes. Now, this code skips past them, effectively
9931 [TEST_DIRNAME] (main): New unit tests.
9933 * memrchr.c: New file from GNU libc.
9934 Undef __memrchr, too.
9935 [!weak_alias]: Define __memrchr to memrchr.
9936 Guard weak_alias use with `#ifdef weak_alias'.
9938 2000-10-17 Jim Meyering <meyering@lucent.com>
9940 * quote.h (PARAMS): Define and use.
9941 Reported by Akim Demaille.
9943 * getopt.c: Update from libc.
9945 2000-10-16 Jim Meyering <meyering@lucent.com>
9947 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9950 2000-09-25 Jim Meyering <meyering@lucent.com>
9952 * md5.h (rol): Define (from GnuPG).
9954 * sha.c: Give credit (GnuPG) where due.
9955 (M): Use rol rather than open-coding it.
9956 Add a FIXME comment.
9958 2000-09-21 Jim Meyering <meyering@lucent.com>
9960 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9961 Reported by Michael Stone.
9963 2000-09-20 Jim Meyering <meyering@lucent.com>
9965 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9966 (noinst_HEADERS): Add sha.h.
9967 Based on code from Scott G. Miller and from GnuPG.
9969 2000-09-15 Jim Meyering <meyering@lucent.com>
9971 * regex.c: Update from libc.
9973 2000-09-10 Jim Meyering <meyering@lucent.com>
9975 * getopt.c (_getopt_internal): Update from glibc.
9977 2000-09-09 Jim Meyering <meyering@lucent.com>
9979 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9980 think it should be used as a general replacement for isascii.
9981 * fnmatch.c: Likewise.
9982 * mbswidth.c: Likewise
9983 * regex.c: Likewise.
9986 * userspec.c: Include sys/param.h and limits.h.
9988 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9989 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9990 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9991 UID, GID. Check range.
9993 2000-09-06 Jim Meyering <meyering@lucent.com>
9995 * getopt.c (_getopt_internal): Update from glibc.
9997 2000-08-30 Jim Meyering <meyering@lucent.com>
9999 * strftime.c: Merge in changes from GNU libc.
10001 2000-08-26 Jim Meyering <meyering@lucent.com>
10003 * closeout.c: Include "__fpending.h".
10004 (close_stdout_status): Return right away if there's nothing to flush.
10006 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10007 * __fpending.c: New file.
10008 * __fpending.h: New file.
10010 2000-08-07 Paul Eggert <eggert@twinsun.com>
10012 Standardize on "memory exhausted" instead of "Memory exhausted"
10013 or "virtual memory exhausted".
10014 * obstack.c (print_and_abort): Use "memory exhausted", not
10015 "virtual memory exhausted".
10016 * same.c (same_name): Invoke xalloc_die instead of printing
10018 * userspec.c (parse_user_spec): Likewise.
10019 * bumpalloc.h: comment fix
10020 * same.c, userspec.c: Include xalloc.h.
10022 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10023 not char *const and pointing to a constant array.
10024 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10025 (xrealloc): Comment fix.
10027 * userspec.c (parse_user_spec):
10028 Don't translate a message until just before returning,
10029 to avoid unnecessary translation.
10031 2000-08-07 Jim Meyering <meyering@lucent.com>
10033 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10034 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10035 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10036 getgroups.c, gethostname.c, getopt.h, group-member.c,
10037 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10038 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10039 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10040 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10041 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10042 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10043 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10044 yesno.c: Back out Copyright date changes for each file with no change
10045 this year. This eases coordination with other programs using the same
10046 source code modules. From Paul Eggert.
10048 2000-08-03 Greg McGary <greg@mcgary.org>
10050 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10051 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10052 (EXTEND_BUFFER): Use them.
10054 2000-08-01 Jim Meyering <meyering@lucent.com>
10056 * dirname.c (ISSLASH): Define.
10057 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10058 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10059 both `\' and `/' may be use as path separators.
10060 Based on a patch from Prashant TR.
10062 2000-07-31 Paul Eggert <eggert@twinsun.com>
10064 * quotearg.c (quotearg_n_options): Don't make the initial
10065 slot vector a constant, since it might get modified.
10067 2000-07-31 Jim Meyering <meyering@lucent.com>
10069 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10070 * obstack.c (print_and_abort): Likewise.
10072 2000-07-30 Paul Eggert <eggert@twinsun.com>
10074 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10075 buffer, so that the caller can always quote one small
10076 component of a "memory exhausted" message in slot 0.
10077 From a suggestion by Jim Meyering.
10079 2000-07-30 Jim Meyering <meyering@lucent.com>
10081 * makepath.c (make_path): Quote the other instance, too.
10083 * quotearg.c (N_STATIC_SLOTVECS): Define.
10084 (STATIC_BUF_SIZE): Define.
10085 (quotearg_n_options): Use only statically allocated storage when
10086 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10087 than STATIC_BUF_SIZE.
10089 2000-07-29 Jim Meyering <meyering@lucent.com>
10091 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10092 * dirname.c (dir_name): Likewise.
10094 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10096 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10097 (dir_name): Assert that there are no trailing slashes.
10099 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10101 * mbswidth.h (mbswidth): Add a flags argument.
10102 (mbswidth): New declaration.
10103 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10104 * mbswidth.c (mbswidth): Add a flags argument.
10105 (mbsnwidth): New function.
10107 2000-07-24 Jim Meyering <meyering@lucent.com>
10109 * mbswidth.c: Remove useless #else. From Bruno Haible.
10111 2000-07-23 Paul Eggert <eggert@twinsun.com>
10113 * mbswidth.c (_XOPEN_SOURCE):
10114 Don't define; this causes problems on Solaris 7.
10115 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10117 2000-07-23 Paul Eggert <eggert@twinsun.com>
10120 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10121 so that mbstate_t is always defined.
10123 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10124 be 1 in at least one GCC installation, and this configuration
10125 error is likely to be common. Ignoring MB_LEN_MAX hurts
10126 performance on hosts that have mbrtowc but have only unibyte
10127 locales, but I assume these hosts are rare.
10129 2000-07-23 Paul Eggert <eggert@twinsun.com>
10131 * quotearg.c: Streamline by invoking multibyte code only if needed.
10132 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10133 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10134 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10135 invoke multibyte primitives.
10137 2000-07-23 Jim Meyering <meyering@lucent.com>
10139 * basename.c (base_name): Add an assertion.
10141 2000-07-15 Bruno Haible <clisp.cons.org>
10143 * quotearg.c: When the system forces us to redefine mbstate_t,
10144 shadow its mbsinit function.
10146 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10148 * mbswidth.h: New file.
10149 * mbswidth.c: New file.
10150 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10151 (noinst_HEADERS): Add mbswidth.h.
10153 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10155 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10158 2000-07-15 Jim Meyering <meyering@lucent.com>
10160 * makepath.c: Include quote.h.
10161 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10162 corresponding argument in a `quote (...)' call.
10163 Give better diagnostics.
10165 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10166 (noinst_HEADERS): Add quote.h.
10168 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10169 from tar's src/misc.c.
10170 * quote.h: New file. Prototypes for same.
10172 2000-07-10 Paul Eggert <eggert@twinsun.com>
10174 From a suggestion by Bruno Haible.
10175 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10176 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10177 to decide whether to define the BeOS workaround macro;
10178 this adjusts to the change to AC_MBSTATE_T.
10180 2000-07-13 Paul Eggert <eggert@twinsun.com>
10182 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10184 * quotearg.c (quoting_style_args, quoting_style_vals,
10185 quotearg_buffer_restyled): Add support for
10186 clocale_quoting_style. Undo previous change to
10187 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10188 and "{RIGHT QUOTATION MARK}" msgids.
10190 2000-07-05 Paul Eggert <eggert@twinsun.com>
10192 The old behavior of quoting `like this' doesn't look good with
10193 newer, ISO-style fonts. See:
10194 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10196 Instead, quote "like this" by default. Let the translator
10197 tailor the locale-specific quoting behavior by providing
10198 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10200 * quotearg.c (N_): New macro.
10201 (gettext_default): New function.
10202 (quotearg_buffer_restyled): Use
10203 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10204 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10206 2000-07-09 Jim Meyering <meyering@lucent.com>
10208 * Most files: Update copyright dates to include 2000.
10210 2000-07-08 Jim Meyering <meyering@lucent.com>
10212 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10214 (xgethostname): Remove now-unnecessary #ifdef.
10215 Move declaration of `err' into loop where it's used.
10217 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10219 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10220 by allocating a larger buffer. Test the gethostname return value for
10221 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10222 returns an error and ENAMETOOLONG isn't defined.
10224 2000-07-05 Paul Eggert <eggert@twinsun.com>
10225 and Bruno Haible <haible@clisp.cons.org>
10227 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10229 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10231 * quotearg.c (struct quoting_options): Simplify quote_these_too
10234 2000-07-03 Jim Meyering <meyering@lucent.com>
10236 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10237 Reported by Bruno Haible.
10239 2000-07-04 Jim Meyering <meyering@lucent.com>
10241 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10242 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10245 2000-07-03 Paul Eggert <eggert@twinsun.com>
10246 and Bruno Haible <haible@clisp.cons.org>
10248 * quotearg.c (mbrtowc):
10249 Assign to *pwc, and return 1 only if result is nonzero.
10250 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10252 2000-07-03 Jim Meyering <meyering@lucent.com>
10254 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10255 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10258 2000-07-02 Jim Meyering <meyering@lucent.com>
10260 * quotearg.c (mbstate_t): Don't define here.
10262 2000-07-02 Jim Meyering <meyering@lucent.com>
10264 * nanosleep.c (SIGCONT): Define if not already defined.
10266 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10268 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10269 per change in ../m4/ls-mntd-fs.m4.
10270 (read_filesystem_list): Ignore symbolic links.
10272 2000-06-29 Jim Meyering <meyering@lucent.com>
10274 * same.c: Include <string.h> or <strings.h>, as appropriate,
10275 for declaration of strcmp.
10277 * long-options.c: Include <stdlib.h>, for declaration of exit.
10279 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10280 Avoid warning by casting result to `char *' to remove `const'.
10282 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10284 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10286 2000-06-26 Paul Eggert <eggert@twinsun.com>
10288 savedir now sets errno on failure and invokes xmalloc to get memory.
10289 Fix a couple of other minor bugs while we're at it.
10291 * savedir.c (<unistd.h>): Do not include; there's no need.
10292 (NAMLEN): Remove macro.
10293 (malloc, realloc): Remove decls.
10294 (stpcpy): Likewise.
10295 ("xalloc.h"): Include.
10296 (NAME_SIZE_DEFAULT): New macro.
10297 (savedir): Use xmalloc / xrealloc to allocate memory.
10298 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10299 Skip "" directory entries.
10300 Use strlen to calculate directory entry length, since the old method
10301 is rarely used these days and isn't worth supporting.
10302 Don't use a pointer after freeing it.
10303 Check for integer overflow when calculating allocation size.
10304 Use memcpy to copy entries, instead of stpcpy.
10305 Set errno properly when returning NULL.
10306 Check for readdir error.
10308 2000-06-26 Jim Meyering <meyering@lucent.com>
10310 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10312 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10314 * getusershell.c (xmalloc, xrealloc): Remove functions.
10316 Don't include <stdlib.h>. Don't declare malloc, realloc.
10318 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10320 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10322 2000-06-24 Jim Meyering <meyering@lucent.com>
10324 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10326 2000-06-21 Jim Meyering <meyering@lucent.com>
10328 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10330 2000-06-19 Paul Eggert <eggert@twinsun.com>
10332 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10333 (mbrtowc, mbstate_t): Define substitutes if
10334 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10335 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10336 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10338 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10340 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10341 than 1024, return a memory chunk of least possible size, instead
10342 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10343 Use free/xmalloc instead of xrealloc to avoid copying for very long
10346 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10348 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10349 address, not strdup. Include <stdlib.h> and don't declare free().
10351 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10353 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10356 2000-06-21 Jim Meyering <meyering@lucent.com>
10358 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10359 (noinst_HEADERS): Add getstr.h.
10361 * getline.c (getstr): Move into a separate file.
10362 * getstr.c (getstr): New file, extracted from getline.c, with
10363 the following changes: new parameter, delim2; both delim[12]
10364 parameters have type `int', not `char'. The latter would lose
10365 with 8-bit delimiters.
10366 * getstr.h: New file.
10368 2000-06-19 Jim Meyering <meyering@lucent.com>
10370 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10372 2000-06-18 Jim Meyering <meyering@lucent.com>
10374 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10375 Besides, these days every porting target provides a mkdir function.
10377 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10378 (this snippet comes from src/system.h).
10380 2000-06-15 Paul Eggert <eggert@twinsun.com>
10382 * human.c (adjust_value): New function.
10383 (human_readable_inexact): Apply rounding style even when
10384 printing approximate values.
10386 2000-06-14 Paul Eggert <eggert@twinsun.com>
10388 * human.c (human_readable_inexact): Allow an input block
10389 size that is not a multiple of the output block size, and vice versa.
10390 Reported by Piergiorgio Sartor.
10392 2000-06-14 Paul Eggert <eggert@twinsun.com>
10394 * getdate.y (get_date): Apply relative times after time
10395 zone indicator, not before. Reported by Todd A. Jacobs.
10397 2000-06-13 Jim Meyering <meyering@lucent.com>
10399 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10401 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10403 2000-06-12 Paul Eggert <eggert@twinsun.com>
10405 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10407 2000-06-04 Paul Eggert <eggert@twinsun.com>
10409 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10411 2000-06-04 Jim Meyering <meyering@lucent.com>
10413 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10414 SunOS 4.1.4 for which gid_t is an unsigned type.
10416 2000-06-03 Jim Meyering <meyering@lucent.com>
10418 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10420 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10422 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10423 newer, don't install charset.alias.
10424 * config.charset: Change the Linux/glibc rules so they become empty
10425 on glibc-2.1 or newer.
10427 2000-06-02 Jim Meyering <meyering@lucent.com>
10429 * mountlist.c: Back out last change. Instead, do this...
10430 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10431 member using the same `ignore'-testing code.
10432 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10436 2000-05-29 Jim Meyering <meyering@lucent.com>
10438 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10439 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10441 2000-05-22 Jim Meyering <meyering@lucent.com>
10443 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10445 2000-05-18 Jim Meyering <meyering@lucent.com>
10447 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10448 back, too, since it may have been modified by allocate_entry.
10449 (hash_delete): Rewrite to use neither the assignment operator
10450 nor the comma operator in an if-expression.
10452 2000-05-15 Paul Eggert <eggert@twinsun.com>
10455 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10456 Remove; no longer needed.
10457 "quotearg.h": Add include.
10458 (file_name): Do not bother to explicitly initialize to NULL; it's less
10459 efficient on some hosts.
10460 (close_stdout_status): Remove test as to whether stdout was already
10461 closed; it breaks for the case "echo x | sort >&-".
10462 Quote file name colons.
10463 Do not assume that _("write error") lacks format strings.
10465 2000-05-15 Jim Meyering <meyering@lucent.com>
10467 * version-etc.c (version_etc_copyright): Update the copyright string
10468 used in all --version output.
10470 2000-05-14 Jim Meyering <meyering@lucent.com>
10472 * closeout.c (close_stdout_set_file_name): New function.
10473 (close_stdout_status): Use new file-scoped global.
10474 Return right away if fstat says the stdout file descriptor is invalid.
10475 * closeout.h (close_stdout_set_file_name): Declare.
10477 2000-05-10 Jim Meyering <meyering@lucent.com>
10479 * closeout.c [default_exit_status]: New file-scoped variable.
10480 (close_stdout_set_status): New function.
10481 * closeout.h (close_stdout_set_status): Declare.
10483 2000-05-08 Jim Meyering <meyering@lucent.com>
10485 * long-options.c: Don't include closeout.h.
10486 (parse_long_options): Don't call close_stdout for --version.
10488 2000-05-06 Jim Meyering <meyering@lucent.com>
10490 * strnlen.c: Undefine __strnlen and strnlen.
10491 [!weak_alias]: Define __strnlen to strnlen.
10493 * atexit.c: New file, from libiberty.
10495 2000-05-06 Jim Meyering <meyering@lucent.com>
10497 * closeout.c (close_stdout_status): Also check for errors on the
10500 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10502 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10503 instead of xmalloc, xrealloc, path_concat.
10504 (locale_charset): Treat empty environment variables as absent.
10505 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10507 2000-05-04 Jim Meyering <meyering@lucent.com>
10509 * getopt.c: Update from glibc.
10510 * obstack.c: Likewise.
10511 * obstack.h: Likewise.
10512 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10514 * regex.h: Likewise.
10515 * strndup.c: Likewise.
10516 * strnlen.c: New file, from glibc.
10518 2000-05-01 Jim Meyering <meyering@lucent.com>
10520 * full-write.c (full_write): Remove `FIXME' part of comment.
10522 2000-04-29 Jim Meyering <meyering@lucent.com>
10524 * path-concat.c: Declare strdup only if it's not defined.
10525 * canon-host.c: Likewise.
10527 2000-04-28 Jim Meyering <meyering@lucent.com>
10529 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10530 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10531 included first, then limits.h is included by locale.h by libintl.h.
10532 From John David Anglin.
10534 2000-04-25 Jim Meyering <meyering@lucent.com>
10536 * makepath.c (S_IRWXUGO): Define.
10537 (make_path): Always perform explicit chmod if MODE specifies any
10538 of the `special' permission bits. Prompted by a bug report against
10539 install from Mate Wierdl and Joost van Baal.
10541 2000-04-18 Jim Meyering <meyering@lucent.com>
10543 * README: New file.
10545 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10546 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10548 2000-04-17 Jim Meyering <meyering@lucent.com>
10550 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10551 the definition of it to rpl_strftime also defined-away the system's
10554 2000-04-15 Jim Meyering <meyering@lucent.com>
10556 Use `C' to denote so-called `contiguous' files, the same way
10558 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10559 (ftypelet): Use S_ISCTG.
10560 From Michael Deutschmann.
10562 2000-04-14 Jim Meyering <meyering@lucent.com>
10564 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10566 2000-04-08 Jim Meyering <meyering@lucent.com>
10568 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10569 names don't conflict. Reported by Eli Zaretskii.
10571 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10573 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10574 bug. Deal with the different error behavior of Irix iconv.
10576 2000-04-07 Jim Meyering <meyering@lucent.com>
10578 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10579 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10581 2000-04-05 Jim Meyering <meyering@lucent.com>
10583 Portability tweaks required for ultrix4.3.
10584 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10585 * readutmp.c: Include sys/types.h before sys/stat.h.
10586 * canon-host.c: Declare strdup.
10587 * path-concat.c: Likewise.
10588 From John David Anglin.
10590 2000-04-04 Jim Meyering <meyering@lucent.com>
10592 Be more DOS 8.3-friendly.
10593 * ref-add.sin: Renamed from ref-add.sed.in.
10594 * ref-del.sin: Renamed from ref-del.sed.in.
10595 * Makefile.am: Reflect renaming.
10596 Reported by Eli Zaretskii.
10598 Use a temporary file name that won't clash with `charset.alias'
10599 in the DOS 8.3 name space.
10600 * Makefile.am (charset_tmp): Define.
10601 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10602 (uninstall-local): Likewise.
10603 Reported by Eli Zaretskii.
10605 2000-03-29 Paul Eggert <eggert@twinsun.com>
10607 * time/strftime.c (my_strftime): Make sure we call the system
10608 strftime, not ourselves, when invoking the underlying strftime.
10610 2000-03-24 Jim Meyering <meyering@lucent.com>
10612 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10613 (charset_alias): Define.
10614 (install-exec-local): Factor out common code.
10615 (uninstall-local): Split lines longer than 80.
10616 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10617 (SUFFIXES): Define.
10618 (.sed.in.sed): New rule. Don't redirect directly to $@.
10619 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10621 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10623 * config.charset: Output a line containing "Packages using this file".
10624 * ref-add.sed.in, ref-del.sed.in: New files.
10625 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10626 ref-del.sed): New rules.
10628 2000-03-17 Jim Meyering <meyering@lucent.com>
10630 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10631 Otherwise, include <strings.h>
10633 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10635 * unicodeio.c (utf8_wctomb): New function.
10636 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10637 format instead of in UCS-4 with platform dependent endianness.
10639 2000-03-07 Paul Eggert <eggert@twinsun.com>
10641 * savedir.c (savedir): Work even if directory size is
10642 negative; this can happen with some screwy NFS configurations.
10644 2000-03-06 Jim Meyering <meyering@lucent.com>
10646 * localcharset.c (get_charset_aliases): Don't try to free file_name
10647 if it's NULL (because we ran out of memory). From Bruno Haible.
10649 2000-03-05 Jim Meyering <meyering@lucent.com>
10651 * localcharset.c ("path-concat.h"): Include.
10652 (get_charset_aliases): Use path_concat instead of ANSI string
10655 * unicodeio.h (PARAMS): Define.
10656 Use it to guard prototype.
10658 2000-03-04 Jim Meyering <meyering@lucent.com>
10660 * Makefile.am (install-exec-local): Create $(libdir) before installing
10662 (uninstall-local): Uncomment this rule so `make distcheck' works
10665 * unicodeio.c (<errno.h>): Include it.
10666 (errno): Declare if not defined.
10668 * localcharset.c: Add Bruno's comment justifying use of volatile.
10670 * config.charset: New version, incorporating remarks from a linux
10671 i18n mailing list. From Bruno Haible.
10673 2000-03-02 Jim Meyering <meyering@lucent.com>
10675 * Makefile.am (EXTRA_DIST): Add config.charset.
10677 2000-03-01 Jim Meyering <meyering@lucent.com>
10679 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10680 * unicodeio.c: Likewise.
10682 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10684 * config.charset: New file.
10685 * localcharset.c: New file.
10686 * unicodeio.h, unicodeio.c: New files.
10687 * Makefile.am (DEFS): Add -DLIBDIR=...
10688 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10689 (noinst_HEADERS): Add unicodeio.h.
10690 (all-local, install-exec-local, charset.alias): New targets.
10692 2000-02-28 Paul Eggert <eggert@twinsun.com>
10694 * quotearg.c (ALERT_CHAR): New macro.
10695 (quotearg_buffer_restyled): Use it.
10697 2000-02-27 Jim Meyering <meyering@lucent.com>
10699 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10700 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10702 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10703 not `#if STDC_HEADERS'.
10704 Declare malloc if needed.
10706 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10707 now that autoconf always defines the HAVE_DECL_ symbols.
10708 * human.c: Likewise.
10709 * same.c: Likewise.
10710 * strtoumax.c: Likewise.
10712 * backupfile.c: Arrange for cpp to fail if the configure-time
10713 declaration check was not run.
10714 * hash.c: Likewise.
10715 * human.c: Likewise.
10716 * same.c: Likewise.
10717 * strtoumax.c: Likewise.
10719 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10720 then first look up the entire `.'-containing string as a login name.
10722 2000-02-18 Paul Eggert <eggert@twinsun.com>
10724 * getdate.y: Handle two-digit years with leading zeros correctly.
10725 (textint): New typedef.
10726 (parser_control): Member year changed from int to textint.
10728 (YYSTYPE): Removed; replaced by %union with int and textint members.
10729 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10730 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10731 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10732 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10733 (date, number, to_year): Use width of number in digits, not its value,
10734 to determine whether it's a 2-digit year, or a 2-digit time.
10735 (yylex): Store number of digits of numeric tokens.
10736 Reported by John Kendall.
10738 (parser_control): Changed from struct parser_control to typedef (for
10739 consistency). All uses changed.
10741 (tID): Removed; not used.
10742 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10744 2000-02-14 Paul Eggert <eggert@twinsun.com>
10746 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10747 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10749 2000-02-12 Jim Meyering <meyering@lucent.com>
10751 * userspec.c (ISDIGIT): Define it.
10752 (isdigit): Remove definition.
10753 (is_number): Use ISDIGIT, not isdigit.
10754 <libintl.h>: Include.
10755 (_ and N_): Define.
10756 (parse_user_spec): Mark translatable strings.
10758 2000-02-10 Jim Meyering <meyering@lucent.com>
10760 With these changes, nanosleep.[ch] are finally enough like the other
10761 lib/* replacement files to compile on a few more losing systems.
10763 * nanosleep.h: Don't include config.h.
10764 Remove prototype from declaration of nanosleep.
10765 (PARAMS): Remove now-unneeded definition.
10766 * nanosleep.c: #undef nanosleep.
10767 (rpl_nanosleep): Rename from nanosleep.
10769 2000-02-03 Jim Meyering <meyering@lucent.com>
10771 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10772 rather than with `#if HAVE_UTMPNAME'.
10774 2000-02-01 Jim Meyering <meyering@lucent.com>
10776 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10778 2000-01-31 Jim Meyering <meyering@lucent.com>
10780 * nanosleep.h (nanosleep): Guard declaration with
10781 `#if ! HAVE_DECL_NANOSLEEP'.
10782 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10783 the declaration in that vendor's sys/timers.h.
10784 Reported by Christian Krackowizer.
10786 * quotearg.c (ISASCII): Add #undef and move definition to follow
10787 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10788 (ISPRINT): Likewise.
10789 Reported by Tom Tromey.
10791 2000-01-30 Jim Meyering <meyering@lucent.com>
10793 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10794 uses of ->ut_name. The latter doesn't work with new Linux header files
10795 where only utmpx.ut_user is declared.
10797 * readutmp.h (UT_USER): Define.
10799 2000-01-23 Jim Meyering <meyering@lucent.com>
10801 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10804 2000-01-22 Jim Meyering <meyering@lucent.com>
10806 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10807 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10808 Required for some AIX systems. Reported by Christian Krackowizer.
10809 [TESTING] (main): New function.
10811 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10812 * dirname.c (dir_name): Support for DOS-style file names with drive
10815 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10817 * strverscmp.c (ISDIGIT): Define.
10818 (strverscmp): Use ISDIGIT, not isdigit.
10820 2000-01-17 Paul Eggert <eggert@twinsun.com>
10822 * nanosleep.c (nanosleep):
10823 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10824 POSIX.1 doesn't require SA_INTERRUPT and some systems
10825 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10826 it's been part of POSIX.1 since day 1 (in 1988).
10828 2000-01-17 Jim Meyering <meyering@lucent.com>
10830 * interlock: Remove unused file. Reported by François Pinard.
10832 2000-01-16 Paul Eggert <eggert@twinsun.com>
10834 * quotearg.c (quotearg_buffer_restyled): Do not quote
10835 alert, backslash, formfeed, and vertical tab unnecessarily in
10836 shell quoting style.
10839 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10840 Free Software Foundation, Inc.
10841 Copying and distribution of this file, with or without modification,
10842 are permitted provided the copyright notice and this notice are preserved.