1 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
3 Import this patch from libc:
5 2006-04-07 Ulrich Drepper <drepper@redhat.com>
7 * tempname.c (__gen_tempname): Change attempts_min
8 into a macro. Use preprocessor to decide how to initialize
9 attempts [Coverity CID 67].
11 2006-09-18 Bruno Haible <bruno@clisp.org>
13 * javaversion.c: Include configmake.h.
15 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
17 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
18 that prevented coreutils 6.1 from building. Problem reported
19 by Petter Reinholdtsen.
21 2006-09-18 Jim Meyering <jim@meyering.net>
23 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
25 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
27 * dirchownmod.c: Don't include fcntl.h; no longer needed.
28 (dirchownmod): New arg FD. All callers changed.
29 Use FD rather than opening the directory ourself, as opening is
30 now the caller's responsibility.
31 * dirchownmod.h: Likewise.
32 * mkancesdirs.c: Include <sys/types.h>, for portability to older
33 hosts that require <sys/types.h> before <sys/stat.h>. Include
34 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
36 (mkancesdirs): Return length of prefix of FILE that has already
37 been made, or -2 if there is a child doing the work. Redo
38 algorithm so that it is O(N) rather than O(N**2). Optimize away
39 ".", and treat ".." specially since it might stray back into
40 already-created areas. Use a subprocess if necessary. New arg
41 WD; all users changed. MAKE_DIR function should now return 1
42 if it creates a directory that is not readable. Return -2 if
43 a child process is spun off.
44 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
45 Adjust signature to match code.
46 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
47 (make_dir_parents): Use a subprocess if necessary. New arg WD;
49 * savewd.c, savewd.h: New files.
51 2006-09-15 Jim Meyering <jim@meyering.net>
53 * rename-dest-slash.c (has_trailing_slash): Use
54 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
55 (rpl_rename_dest_slash): Perform the cheaper trailing slash
56 test before testing whether SRC is a directory.
57 Suggestions from Bruno Haible.
59 Avoid a warning about an unused variable.
60 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
61 into the #ifdef block where it's used.
63 * rename-dest-slash.c: New file.
65 2006-09-14 Bruno Haible <bruno@clisp.org>
67 * allocsa.c: Include <config.h> unconditionally.
68 * asnprintf.c: Likewise.
69 * asprintf.c: Likewise.
70 * c-strcasecmp.c: Likewise.
71 * c-strcasestr.c: Likewise.
72 * c-strncasecmp.c: Likewise.
73 * c-strstr.c: Likewise.
74 * classpath.c: Likewise.
75 * clean-temp.c: Likewise.
76 * concatpath.c: Likewise.
77 * copy-file.c: Likewise.
78 * csharpcomp.c: Likewise.
79 * csharpexec.c: Likewise.
80 * execute.c: Likewise.
81 * fatal-signal.c: Likewise.
82 * findprog.c: Likewise.
83 * fwriteerror.c: Likewise.
84 * gl_array_list.c: Likewise.
85 * gl_array_oset.c: Likewise.
86 * gl_avltree_list.c: Likewise.
87 * gl_avltree_oset.c: Likewise.
88 * gl_avltreehash_list.c: Likewise.
89 * gl_carray_list.c: Likewise.
90 * gl_linked_list.c: Likewise.
91 * gl_linkedhash_list.c: Likewise.
92 * gl_list.c: Likewise.
93 * gl_oset.c: Likewise.
94 * gl_rbtree_list.c: Likewise.
95 * gl_rbtree_oset.c: Likewise.
96 * gl_rbtreehash_list.c: Likewise.
97 * imaxabs.c: Likewise.
98 * imaxdiv.c: Likewise.
99 * javacomp.c: Likewise.
100 * javaexec.c: Likewise.
101 * javaversion.c: Likewise.
102 * linebreak.c: Likewise.
103 * localcharset.c: Likewise.
105 * mbchar.c: Likewise.
106 * mbswidth.c: Likewise.
107 * mkdtemp.c: Likewise.
109 * printf-args.c: Likewise.
110 * printf-parse.c: Likewise.
111 * progname.c: Likewise.
112 * progreloc.c: Likewise.
113 * readlink.c: Likewise.
114 * sh-quote.c: Likewise.
115 * stpcpy.c: Likewise.
116 * stpncpy.c: Likewise.
117 * strcasecmp.c: Likewise.
118 * strcasestr.c: Likewise.
119 * strcspn.c: Likewise.
120 * striconv.c: Likewise.
121 * strncasecmp.c: Likewise.
122 * strnlen1.c: Likewise.
123 * strstr.c: Likewise.
124 * strtok_r.c: Likewise.
126 * tmpdir.c: Likewise.
127 * unicodeio.c: Likewise.
128 * unsetenv.c: Likewise.
129 * vasnprintf.c: Likewise.
130 * vasprintf.c: Likewise.
131 * wait-process.c: Likewise.
132 * xallocsa.c: Likewise.
133 * xsetenv.c: Likewise.
134 * xstriconv.c: Likewise.
136 2006-09-13 Eric Blake <ebb9@byu.net>
138 * getopt.c: Fix typo in last commit.
140 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
142 * _fpending.c: Include <config.h> unconditionally, since we no
143 longer worry about uses that don't define HAVE_CONFIG_H.
144 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
145 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
146 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
147 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
148 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
149 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
150 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
151 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
152 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
153 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
154 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
155 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
156 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
157 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
158 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
159 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
160 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
161 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
162 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
163 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
164 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
165 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
166 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
167 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
168 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
169 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
170 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
171 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
172 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
173 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
174 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
175 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
176 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
177 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
180 2006-09-12 Jim Meyering <jim@meyering.net>
182 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
183 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
184 Reported by Nelson H. F. Beebe.
186 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
188 * argp-help.c (argp_doc): Make sure NULL is not passed to
191 2006-09-10 Bruno Haible <bruno@clisp.org>
193 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
195 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
197 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
198 program_invocation_name and program_invocation_short_name are
200 * argp-namefrob.h: Move declarations of program_invocation_name
201 and program_invocation_short_name to argp.h, so they are visible
205 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
207 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
208 convention. Text proposed by Bruno Haible.
209 (struct argp_option): Document the use of N_() wrappers.
211 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
212 and translate the two parts separately, instead of feeding
213 the whole string to gettext. This allows to exclude
214 '\v' from the strings visible to the translator by writing doc
215 strings as N_("..") "\v" N_("..").
217 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
219 * mktime.c (guess_time_tm): Fix bug where mktime
220 returned the maximum time_t value rather than (time_t) -1.
221 Problem originally reported by William Bardwell
222 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
224 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
226 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
229 2006-09-06 Bruno Haible <bruno@clisp.org>
231 * striconv.h: New file.
232 * striconv.c: New file, merging iconvme.c with GNU gettext's
234 * xstriconv.h: New file.
235 * xstriconv.c: New file.
237 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
239 * argz_.h: Sync from Libtool.
241 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
242 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
244 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
246 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
251 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
253 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
254 Problem reported by Ralf Wildenhues in
255 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
257 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
258 HAVE_STRUCT_STATFS_F_FSTYPENAME.
260 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
262 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
263 or stdbool.h, because they might not exist while configuring.
265 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
266 Don't include unistd.h or limits.h; not needed, since chdir-long.h
268 (O_DIRECTORY): Remove.
270 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
272 Work around a bug in both the Linux and SunOS 64-bit kernels:
273 nanosleep mishandles sleeps for longer than 2**31 seconds.
274 Problem reported by Frank v Waveren in
275 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
276 * nanosleep.c (BILLION): New constant.
277 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
278 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
280 2006-08-30 Jim Meyering <jim@meyering.net>
282 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
285 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
287 * isapipe.c, isapipe.h: New files.
289 2006-08-29 Eric Blake <ebb9@byu.net>
291 * error.c (error_at_line, print_errno_message): Match libc, after
292 resolution of upstream bug 3044.
294 2006-08-29 Bruno Haible <bruno@clisp.org>
296 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
298 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
302 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
304 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
305 sharing with gnulib. Report by Eric Blake.
307 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
309 * fcntl_.h: New file.
310 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
312 * dirchownmod.c: Likewise.
315 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
316 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
317 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
318 just before including <inttypes.h>, to avoid circular inclusion.
320 2006-08-28 Bruno Haible <bruno@clisp.org>
322 * inttypes_.h (SCNX*): Remove definitions.
323 Reported by Eric Blake.
325 2006-08-26 Bruno Haible <bruno@clisp.org>
327 * vasnprintf.c (EOVERFLOW): Remove definition.
328 (VASNPRINTF): Return a string of length > INT_MAX without failing.
329 * vasprintf.c: Include errno.h, limits.h.
330 (EOVERFLOW): New fallback definition.
331 (vasprintf): Test here whether the string length is > INT_MAX.
332 * vsnprintf.c: Include errno.h, limits.h.
333 (EOVERFLOW): New fallback definition.
334 (vsnprintf): Fix bug when generated string was too long for the buffer.
335 Test here whether the string length is > INT_MAX.
337 2006-08-26 Bruno Haible <bruno@clisp.org>
338 Simon Josefsson <jas@extundo.com>
341 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
343 2006-08-28 Bruno Haible <bruno@clisp.org>
345 * c-strstr.h: New file, from GNU gettext.
346 * c-strstr.c: New file, from GNU gettext.
348 2006-08-26 Bruno Haible <bruno@clisp.org>
350 * inttypes_.h: New file.
351 * inttypes.h: Remove file.
352 * stdint_.h: Include <inttypes.h> through its absolute filename.
354 * imaxabs.c: New file.
356 * imaxdiv.c: New file.
358 2006-08-22 Bruno Haible <bruno@clisp.org>
360 * readutmp.h: Skip most definitions if neither <utmp.h> nor
363 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
366 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
367 Problem reported by Bruno Haible.
369 2006-08-21 Bruno Haible <bruno@clisp.org>
372 * mbchar.h: Include <wctype.h> only if it exists.
374 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
376 * cycle-check.h: Include <stdint.h> unconditionally, since we
377 now assume the stdint module. Do not include inttypes.h.
378 * fsusage.h: Likewise.
379 * getndelim2.c: Likewise.
381 * inttostr.h: Likewise.
382 * obstack.c: Likewise.
383 * regex_internal.h: Likewise.
384 * tempname.c: Likewise.
385 * utimecmp.c: Likewise.
386 * xstrtol.h: Likewise.
388 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
390 * strtoimax.c: Adjust to macro name changes in Autoconf,
391 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
394 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
396 * fchmodat.c: New file, from coreutils. This was inadvertently
397 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
399 2006-08-18 Bruno Haible <bruno@clisp.org>
401 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
402 (ME_DUMMY): Treat "kernfs" as a dummy.
403 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
405 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
407 Update from coreutils.
409 * __fpending.h: Add copyright notice.
410 * fprintftime.h: Likewise.
411 * savedir.c: Use (C) in copyright notice.
412 * savedir.h: Likewise.
414 2006-08-15 Jim Meyering <jim@meyering.net>
416 * at-func.c: New file, with the logic of all emulated at-functions.
417 * openat-priv.h: Include <errno.h> and define ENOSYS,
418 in support of the EXPECTED_ERRNO macro.
419 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
420 Instead, define the appropriate symbols and include "at-func.c".
421 * mkdirat.c (mkdirat): Likewise.
422 * fchmodat.c (fchmodat): Likewise.
423 (ENOSYS): Remove definition.
424 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
425 Don't include "unistd--.h" -- it wasn't ever used.
427 2006-01-17 Jim Meyering <jim@meyering.net>
429 Rewrite fts.c not to change the current working directory,
430 by using openat, fstatat, fdopendir, etc..
432 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
433 (HAVE_OPENAT_SUPPORT): Define.
434 [_LIBC] (fchdir): Don't undef or define; no longer used.
435 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
436 Now, this `function' always succeeds, and consumes its file descriptor
437 parameter -- so callers must not close such FDs. Update callers.
438 (diropen_fd, opendirat, cwd_advance_fd): New functions.
439 (diropen): Add parameter, SP. Adjust all callers.
440 Implement using diropen_fd, rather than open.
441 (fts_open): Initialize new member, fts_cwd_fd.
442 Remove fts_rft-setting code.
443 (fts_close): Close fts_cwd_fd, if necessary.
444 (__opendir2): Define in terms of opendir or opendirat,
445 depending on whether the FST_NOCHDIR flag is set.
446 (fts_build): Since fts_safe_changedir consumes its FD, and since
447 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
448 and close the dup'd file descriptor upon failure.
449 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
450 (fts_safe_changedir): Tweak semantics to reflect that this function
451 now calls cwd_advance_fd and hence consumes its FD argument.
452 * fts_.h [struct FTS] (fts_cwd_fd): New member.
453 [struct FTS] (fts_rft): Remove now-unused member.
454 [struct FTS] (fts_cycle.state): Improve comment.
456 * openat.c (openat_needs_fchdir): New function.
457 * openat.h (openat_needs_fchdir): Declare it.
459 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
461 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
462 Problem and fix reported by Pádraig Brady in
463 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
465 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
467 * memcoll.c (memcoll): Optimize for the common case where the
468 arguments are bytewise equal.
470 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
472 Change copyright notice from LGPL 2 to GPL 2, since that's the
473 standard form used in the gnulib repository.
474 * lock.c: LGPL -> GPL.
476 * strnlen1.c: Likewise.
477 * strnlen1.h: Likewise.
480 * tmpdir.c: Likewise.
482 * TODO: Remove; this belongs only in coreutils.
484 2006-08-14 Eric Blake <ebb9@byu.net>
486 Import the following change from libc:
488 2006-08-12 Ulrich Drepper <drepper@redhat.com>
491 * misc/error.c: Add space between program name and message if file
494 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
496 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
497 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
499 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
500 in wchar_t. Problem reported by Eric Blake.
502 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
503 LEN is smaller than SIZE. Suggested by Bruno Haible.
504 Also, help the compiler to keep LEN in a register.
506 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
508 * .cppi-disable: Add snprintf.h, socket_.h.
509 * snprintf.c: Include <errno.h> and <limits.h>.
510 (EOVERFLOW): Define if the system does not.
511 Do not include "minmax.h"; it wasn't used.
512 (snprintf): Don't assume size_t promotes to an unsigned type.
513 Fix bug when generated string was too long for the buffer: the
514 buffer's contents are supposed to be the initial prefix of the
515 output. Don't assume vasnprintf returns EOVERFLOW if the size
516 exceeds INT_MAX; do the check ourselves.
518 Import the following changes from libc:
520 2006-06-02 Jakub Jelinek <jakub@redhat.com>
522 * posix/regex_internal.c (re_string_skip_chars): If no character has
523 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
524 to the byte which couldn't be converted.
525 (re_string_reconstruct): Don't clear valid_raw_len before calling
526 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
527 tip_context using re_string_context_at.
529 2006-05-02 Ulrich Drepper <drepper@redhat.com>
531 * posix/regex.h: g++ still cannot handled [restrict].
533 2006-04-21 Ulrich Drepper <drepper@redhat.com>
535 * posix/regex.h: Remove special handling for VMS.
537 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
541 2006-07-19 Mike Frysinger <vapier@gentoo.org>
543 * mountlist.c [ME_REMOTE]: Filter out cifs.
544 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
546 2006-08-08 Eric Blake <ebb9@byu.net>
548 * verror.c (verror_at_line): Work around glibc bug 2997, so that
549 verror_at_line output complies with GNU Coding Standards even when
552 2006-08-08 Eric Blake <ebb9@byu.net>
554 * verror.h, verror.c: New files.
556 2006-08-07 Bruno Haible <bruno@clisp.org>
558 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
560 Reported by Ralf Wildenhues.
562 2006-08-06 Eric Blake <ebb9@byu.net>
564 * error.h: Fold in some upstream changes from glibc.
567 2006-07-29 Bruno Haible <bruno@clisp.org>
569 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
571 2006-07-29 Bruno Haible <bruno@clisp.org>
573 * setenv.c: Undo unintended modification done on 2006-02-27.
575 2006-07-28 Eric Blake <ebb9@byu.net>
577 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
580 2006-07-28 Simon Josefsson <jas@extundo.com>
582 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
585 2006-07-28 Simon Josefsson <jas@extundo.com>
587 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
590 2006-07-28 Bruno Haible <bruno@clisp.org>
592 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
594 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
596 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
599 2006-07-28 Bruno Haible <bruno@clisp.org>
601 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
602 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
604 Avoids link error on FreeBSD 4.x.
605 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
607 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
609 * mbswidth.c (iswcntrl): Likewise.
611 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
613 * modechange.c (mode_compile): Numeric modes now affect setuid and
614 setgid on directories only if they set these bits.
615 * modechange.h: Remove obsolete comment about masks.
617 2006-07-27 Bruno Haible <bruno@clisp.org>
619 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
620 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
623 2006-07-26 Eric Blake <ebb9@byu.net>
625 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
626 like mingw that lack mkstemp.
627 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
628 avoid compilation warning on mingw.
630 2006-07-25 Bruno Haible <bruno@clisp.org>
632 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
633 <stdarg.h> or config.h.
635 2006-07-24 Bruno Haible <bruno@clisp.org>
637 * clean-temp.h: New file, from GNU gettext.
638 * clean-temp.c: New file, from GNU gettext.
640 2006-07-24 Bruno Haible <bruno@clisp.org>
642 * tmpdir.h: New file, from GNU gettext.
643 * tmpdir.c: New file, from GNU gettext.
645 2006-07-23 Bruno Haible <bruno@clisp.org>
647 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
648 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
649 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
650 gl_linked_remove_at): Use it.
652 2006-07-23 Eric Blake <ebb9@byu.net>
654 * tmpfile-safer.c: New file.
655 * stdio-safer.h (fopen_safer): Add prototype.
656 * stdio--.h (tmpfile): Make safer.
658 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
660 * close-stream.c, close-stream.h: New files.
662 2006-07-22 Bruno Haible <bruno@clisp.org>
664 Merge from GNU gettext 0.15.
666 2005-07-05 Bruno Haible <bruno@clisp.org>
668 * printf-args.c (printf_fetchargs): Work around broken
669 definition of wint_t on mingw.
671 2005-02-12 Bruno Haible <bruno@clisp.org>
673 * xallocsa.h: Add extern "C" for C++.
675 2006-05-17 Bruno Haible <bruno@clisp.org>
678 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
680 2006-04-30 Bruno Haible <bruno@clisp.org>
682 * progreloc.c: Include <mach-o/dyld.h> if available.
683 (find_executable): Use _NSGetExecutablePath when possible.
685 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
687 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
690 2005-12-29 Bruno Haible <bruno@clisp.org>
692 * progreloc.c (set_program_name_and_installdir): Fix
695 2005-12-04 Bruno Haible <bruno@clisp.org>
698 * progreloc.c: Include <windows.h> also on Cygwin.
699 (find_executable): Add support for Cygwin.
700 (set_program_name_and_installdir): Handle also platforms with
703 2006-07-11 Bruno Haible <bruno@clisp.org>
705 * javacomp.c: Fix a comment.
706 Reported by Jim Meyering.
708 2006-04-30 Bruno Haible <bruno@clisp.org>
710 * javacomp.h (compile_java_class): Add source_version,
711 target_version arguments.
712 * javacomp.c: Rewritten to choose only a compiler that
713 respects the specified source_version and target_version.
715 2006-06-27 Bruno Haible <bruno@clisp.org>
717 Assume correct S_ISDIR macro.
718 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
720 2006-07-22 Bruno Haible <bruno@clisp.org>
722 * javaversion.h: New file, from GNU gettext.
723 * javaversion.c: New file, from GNU gettext.
724 * javaversion.java: New file, from GNU gettext.
725 * javaversion.class: New file, from GNU gettext.
727 2006-05-17 Bruno Haible <bruno@clisp.org>
730 * javaexec.c (execute_java_class): Test for jview program
733 2006-04-09 Bruno Haible <bruno@clisp.org>
735 * fatal-signal.c: Don't include string.h.
736 (at_fatal_signal): Use a copying loop instead of memcpy.
738 2005-12-04 Bruno Haible <bruno@clisp.org>
740 * csharpexec.c: Add support for 'clix' launcher (untested).
741 (execute_csharp_using_sscli): New function.
742 (execute_csharp_program): Call it.
744 2006-06-21 Bruno Haible <bruno@clisp.org>
746 Avoid warnings from recent versions of mcs.
747 * csharpcomp.c (compile_csharp_using_mono): Don't use options
748 -o, -L, -r any more. Use options documented since mcs-1.0
749 instead. Similarly for -g.
751 2005-07-09 Bruno Haible <bruno@clisp.org>
753 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
755 Reported by Mark Junker <mjscod@gmx.de>.
757 2006-06-17 Bruno Haible <bruno@clisp.org>
759 * config.charset: Update for NetBSD 3.0.
761 2006-05-17 Bruno Haible <bruno@clisp.org>
764 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
766 2006-05-16 Bruno Haible <bruno@clisp.org>
768 * localcharset.c [CYGWIN]: Include <windows.h>.
769 (get_charset_aliases): For Cygwin, return the same CPxxx
770 aliases list as under WIN32.
771 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
772 the environment variables. Fall back to GetACP().
774 2006-04-05 Bruno Haible <bruno@clisp.org>
776 * config.charset: Update Juan Manuel Guerrero's address.
778 2005-02-12 Bruno Haible <bruno@clisp.org>
780 * allocsa.h: Add extern "C" for C++.
782 2005-02-10 Bruno Haible <bruno@clisp.org>
784 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
785 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
787 2006-07-22 Bruno Haible <bruno@clisp.org>
789 * gettext.h: Update to GNU gettext-0.15.
791 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
792 and Simon Josefsson <jas@extundo.com>
794 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
796 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
798 2006-07-21 Eric Blake <ebb9@byu.net>
800 * stdlib-safer.h: New file from coreutils, required by
803 2006-07-19 Derek R. Price <derek@ximbiot.com>
805 * getaddrinfo.h: Don't define unimplemented AI_* flags.
806 Reindent and repaginate.
808 2006-07-17 Bruno Haible <bruno@clisp.org>
810 * gl_list.h: New file.
811 * gl_list.c: New file.
812 * gl_array_list.h: New file.
813 * gl_array_list.c: New file.
814 * gl_carray_list.h: New file.
815 * gl_carray_list.c: New file.
816 * gl_linked_list.h: New file.
817 * gl_linked_list.c: New file.
818 * gl_anylinked_list1.h: New file.
819 * gl_anylinked_list2.h: New file.
820 * gl_avltree_list.h: New file.
821 * gl_avltree_list.c: New file.
822 * gl_anyavltree_list1.h: New file.
823 * gl_anyavltree_list2.h: New file.
824 * gl_rbtree_list.h: New file.
825 * gl_rbtree_list.c: New file.
826 * gl_anyrbtree_list1.h: New file.
827 * gl_anyrbtree_list2.h: New file.
828 * gl_anytree_list1.h: New file.
829 * gl_anytree_list2.h: New file.
830 * gl_linkedhash_list.h: New file.
831 * gl_linkedhash_list.c: New file.
832 * gl_anyhash_list1.h: New file.
833 * gl_anyhash_list2.h: New file.
834 * gl_avltreehash_list.h: New file.
835 * gl_avltreehash_list.c: New file.
836 * gl_rbtreehash_list.h: New file.
837 * gl_rbtreehash_list.c: New file.
838 * gl_anytreehash_list1.h: New file.
839 * gl_anytreehash_list2.h: New file.
841 * gl_oset.h: New file.
842 * gl_oset.c: New file.
843 * gl_array_oset.h: New file.
844 * gl_array_oset.c: New file.
845 * gl_avltree_oset.h: New file.
846 * gl_avltree_oset.c: New file.
847 * gl_rbtree_oset.h: New file.
848 * gl_rbtree_oset.c: New file.
849 * gl_anytree_oset.h: New file.
851 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
853 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
855 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
856 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
857 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
858 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
859 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
860 callers changed. Revamp internals significantly, by not
861 attempting to create directories that are temporarily more
862 permissive than the final results. Do not attempt to use
863 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
864 This removes some race conditions, fixes some bugs, and simplifies
865 things. Use new dirchownmod function to do owner and mode changes.
866 * mkdir-p.h: Likewise.
867 * modechange.c (octal_to_mode): New function.
868 (struct mode_change): New member mentioned.
869 (make_node_op_equals): New arg mentioned. All callers changed.
870 (mode_compile): Keep track of which mode bits the user has explicitly
872 (mode_adjust): New arg DIR, so that we implement the X op correctly.
873 New arg PMODE_BITS, to keep track of which mode bits the user
874 mentioned; it treats S_ISUID and S_ISGID speciall.
876 * modechange.h: Likewise.
878 2006-07-11 Derek R. Price <derek@ximbiot.com>
880 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
882 2006-07-10 Derek R. Price <derek@ximbiot.com>
884 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
885 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
886 macros into the GNU _D_EXACT_NAMLEN.
887 * savedir.c: Likewise.
888 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
890 2006-07-09 Jim Meyering <jim@meyering.net>
892 * argp-pv.c: Remove a doubled word in a comment.
893 * check-version.c (check_version): Likewise.
894 * javacomp.c (compile_java_class): Likewise.
896 2006-07-08 Jim Meyering <jim@meyering.net>
898 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
900 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
902 * getaddrinfo.c: Changes to compile under MSVC6: changed
903 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
904 brackets. Other minor changes to suppress some compiler
907 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
909 * getloadavg.c: Use __VMS, not VMS.
910 * getopt.c: Likewise.
911 * getpagesize.h: Likewise.
912 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
913 probably does not work.
915 2006-07-06 Derek R. Price <derek@ximbiot.com>
916 and Paul Eggert <eggert@cs.ucla.edu>
918 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
919 Don't worry about this obsolete case any more.
920 (HAVE_DIR): Remove. All uses removed; we now assume you can read
922 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
923 worry about this obsolete case any more.
925 * getcwd.c: Likewise.
927 * savedir.c: Likewise.
929 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
931 * .cppi-disable: Add wcwidth.
932 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
933 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
934 (ISGRAPH): Remove. All uses changed to isgraph.
935 (FOLD) [!defined _LIBC]: Remove special case.
936 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
937 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
939 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
941 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
943 * strtod.c (strtod): cast the argument of tolower to unsigned char.
945 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
947 * memcasecmp.c: Include <limits.h>.
948 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
949 * strtod.c (strtod): Don't assume isspace works on negative chars.
950 Don't assume isdigit succeeds only on '0' through '9'.
952 2006-07-05 Derek R. Price <derek@ximbiot.com>
954 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
955 All uses of is_space replaced by isspace.
956 * exit.h: Don't talk about STDC_HEADERS.
957 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
958 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
959 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
960 replaced by isprint etc.
961 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
962 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
963 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
964 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
965 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
966 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
968 2006-07-05 Eric Blake <ebb9@byu.net>
970 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
971 missing from netdb.h.
972 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
974 2006-06-27 Bruno Haible <bruno@clisp.org>
976 Assume ANSI C header files and <ctype.h> functions.
977 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
978 (mbsnwidth): Use isprint, iscntrl instead.
980 2006-07-03 Jim Meyering <jim@meyering.net>
982 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
983 macro is used before the first cycle_check call.
985 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
987 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
988 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
989 reported by Mark D. Baushke, one in
990 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
992 Merge from coreutils.
994 * .cppi-disable: Add stdint_.h.
995 * .cvsignore: Add stdint.h.
997 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
999 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1000 both double and long double versions.
1001 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1002 * xstrtold.c: New file.
1003 * xstrtod.h (xstrtold): New decl.
1005 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1007 * filemode.c (setst): Remove.
1008 (strmode): Rewrite to avoid setst. This makes the code shorter,
1009 (arguably) clearer, and the generated code is a bit smaller on my
1010 Debian GNU/Linux stable x86 host.
1012 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1014 * filemode.c: Include "filemode.h" first, to test the interface.
1015 Assume that filemode.h includes sys/types.h and sys/stat.h.
1016 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1017 (ftypelet): Reorder to put common cases first, for efficiency.
1018 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1020 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1021 of 10, for compatibility with FreeBSD. All callers changed.
1022 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1023 that can't be deduced solely from st_mode. First arg is now a const
1025 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1026 (strmode): Renamed from mode_string.
1027 (filemodestring): New decl.
1028 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1029 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1030 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1032 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1034 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1035 fsusage.h now does that. Include fsusage.h first, to test interface.
1036 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1037 at most one method (the old code could have generated decls that
1038 didn't conform to C89, not that this was ever exercised).
1039 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1041 2006-03-19 Jim Meyering <jim@meyering.net>
1043 Work even in a chroot where d_ino values for entries in "/"
1044 don't match the stat.st_ino values for the same names.
1045 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1046 number, iterate through all entries again, using lstat instead.
1047 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1048 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1050 * getcwd.c (__getcwd): Clarify a comment.
1051 Use memcpy in place of a call to strcpy.
1053 2006-03-12 Jim Meyering <jim@meyering.net>
1055 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1056 that of the current directory (which we're about to chdir ".." out of),
1057 then save the dev-ino of the parent, instead.
1059 * same-inode.h (SAME_INODE): New file/macro.
1060 * chdir-safer.c (SAME_INODE): Remove definition.
1061 Include "same-inode.h", instead.
1063 * cycle-check.h: Include "same-inode.h".
1064 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1065 * cycle-check.c (SAME_INODE): Remove definition.
1066 * root-dev-ino.h: Include "same-inode.h".
1068 2006-03-11 Eric Blake <ebb9@byu.net>
1070 * same.c (same_name): s/base_name/last_component/
1071 * backupfile.c (check_extension, numbered_backup): Likewise.
1072 * filenamecat.c (file_name_concat): Likewise.
1074 2006-03-11 Eric Blake <ebb9@byu.net>,
1075 Paul Eggert <eggert@cs.ucla.edu>
1077 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1078 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1080 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1081 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1082 (last_component): New method.
1083 * dirname.c (dir_len): Determine when drive letters need a
1084 subsequent slash. Preserve // when it is special.
1085 (dir_name): Don't append dot when drive letter is absolute.
1086 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1087 * basename.c (base_name): New semantics - malloc the result.
1088 Preserve // when it is special. Preserve relative files that look
1090 (base_len): Preserve // when it is special.
1091 (last_component): New method, similar to old base_name semantics.
1092 * stripslash.c (strip_trailing_slashes): Use last_component, not
1093 base_name. Strip redundant slashes from ///.
1095 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1097 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1098 both are 64 bits, since this seems to be the tradition, and this
1099 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1100 we ever run into a host that prefers long long to long in this
1101 case, we'll need another configure-time test. Problem reported by
1104 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1106 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1107 possible collision with system files.
1108 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1109 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1110 WCHAR_MIN and WCHAR_MAX in this case.
1111 (<stddef.h>): Do not include; no longer needed.
1112 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1113 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1114 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1115 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1116 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1117 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1118 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1119 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1120 !defined(__c99))]: Include in this case too, since it's harmless
1122 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1124 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1125 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1126 (_STDINT_MIN, _STDINT_MAX): New macros.
1127 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1128 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1129 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1130 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1131 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1132 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1133 macros, not typedefs; this simplifies things quite a bit.
1134 Use long int for all types narrower than int64_t.
1135 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1136 Define in terms of long long int or int64_t or long int,
1137 not int64_t or int32_t. This saves some compile-time testing.
1138 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1139 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1140 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1141 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1142 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1143 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1144 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1145 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1146 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1147 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1148 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1149 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1150 undef any previous version and define our own version, for
1151 simplicity and consistency with the new macros for types.
1152 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1153 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1154 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1155 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1156 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1157 @WINT_T_SUFFIX@ to keep things simple here.
1158 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1159 Simplify by assuming typical 8/16/32/64 host, since we're
1160 already doing that elsewhere anyway.
1161 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1162 and assume long long int is 64 bits if available. This
1163 speeds up 'configure'.
1165 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1167 * getaddrinfo.c: fixed typo
1169 2006-06-29 Eric Blake <ebb9@byu.net>
1171 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1172 unused static function.
1174 2006-06-29 Eric Blake <ebb9@byu.net>
1176 * stat_.h: New file.
1178 2006-06-29 Derek R. Price <derek@ximbiot.com>
1180 * strftime.c: Assume strftime() exists.
1182 2006-06-28 Bruno Haible <bruno@clisp.org>
1184 * getaddrinfo.h: Fix POSIX URL.
1185 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1186 (use_win32_p): Make static.
1187 (getaddrinfo): Reject service name if it is empty or does not consist
1188 solely of decimal digits, or if its value is > 65535.
1189 (getnameinfo): Remove useless casts.
1191 2006-06-28 Derek R. Price <derek@ximbiot.com>
1193 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1194 Autoconf 2.60 says this stuff was obsolete.
1196 2006-05-12 Bruno Haible <bruno@clisp.org>
1198 * mkdtemp.c [MINGW]: Include <io.h>.
1199 (mkdir): Define using _mkdir.
1201 2006-06-28 Bruno Haible <bruno@clisp.org>
1203 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1204 declaration for wcwidth.
1205 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1207 2006-06-28 Eric Blake <ebb9@byu.net>
1209 * xvasprintf.h: Fix comments.
1211 2006-06-28 Eric Blake <ebb9@byu.net>
1213 * mbchar.h (wcwidth): Include wcwidth.h.
1214 * mbswidth.c (wcwidth): Move from here...
1215 * wcwidth.h: ...to this new file.
1217 2006-06-28 Simon Josefsson <jas@extundo.com>
1219 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1220 functions there. It will succeed on Windows XP, but on Windows
1221 2000 and (presumably) earlier, it will fail, and use the internal
1223 (use_win32_p): New function.
1224 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1225 Support AI_NUMERICSERV to disable getservbyname.
1226 (getnameinfo): New function, only supports
1227 NI_NUMERICHOST|NI_NUMERICSERV for now.
1229 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1230 only have some of them. Add AI_NUMERICSERV. Add prototype for
1233 2006-06-27 Bruno Haible <bruno@clisp.org>
1235 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1237 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1239 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1240 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1241 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1243 2006-06-26 Bruno Haible <bruno@clisp.org>
1245 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1247 Reported by Mark D. Baushke and Larry Jones.
1249 2006-06-26 Bruno Haible <bruno@clisp.org>
1251 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1253 Suggested by Mark D. Baushke and Larry Jones.
1255 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1257 * stdint_.h: Treat BSD/OS like OpenBSD.
1259 2006-06-23 Bruno Haible <bruno@clisp.org>
1261 * stdint_.h: Treat IRIX like OpenBSD.
1263 2006-06-23 Bruno Haible <bruno@clisp.org>
1265 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1266 ISO C 99 Technical Corrigendum 1.
1268 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1270 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1271 Some compiler complained about some of them. Problem reported by
1273 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1275 2006-06-21 Simon Josefsson <jas@extundo.com>
1277 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1280 * socket_.h: Don't define WINVER.
1282 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1283 slightly modified to work in gnulib.
1285 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1287 * read-file.c (fread_file): Start with buffer allocation of
1288 0 bytes rather than 1 byte; this simplifies the code.
1289 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1290 code to free buffer and save/restore errno.
1291 (internal_read_file): Remove unused local.
1293 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1295 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1296 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1297 Problem reported by Denis Excoffier in
1298 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1300 2006-06-19 Simon Josefsson <jas@extundo.com>
1302 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1304 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1306 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1308 2006-06-17 Bruno Haible <bruno@clisp.org>
1310 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1312 2006-06-17 Bruno Haible <bruno@clisp.org>
1314 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1315 problem on Solaris 2.5.1.
1317 2006-06-16 Eric Blake <ebb9@byu.net>
1319 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1320 * unicodeio.c [!defined errno]: Likewise.
1321 * strtol.c [!defined errno]: Likewise.
1322 * strtod.c [!defined errno]: Likewise.
1324 2006-06-15 Bruno Haible <bruno@clisp.org>
1326 * stdint_.h: Rewritten to be fully auto-configured.
1327 Fixes bug on HP-UX/IA64.
1329 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1331 * getdate.y (__attribute__): Don't define if already defined.
1332 Problem reported by Larry Jones.
1333 * utimens.c (__attribute__): Likewise.
1335 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1337 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1338 reported by Andreas Schwab.
1340 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1341 Bruno Haible <bruno@clisp.org>
1343 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1345 2006-05-26 Martin Lambers <marlam@marlam.de>
1347 * getpass.c: Updates the test for the native W32 API, and adds
1348 missing includes, thus fixing compilation warnings.
1350 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1352 * tempname.c (small_open, large_open): New macros.
1353 (__open, __open64) [!_LIBC]: Remove.
1354 (__gen_tempname): Use small_open and large_open instead of __open
1355 and __open64. This fixes a portability bug on HP-UX 11.11i
1356 reported by Simon Wing-Tang in
1357 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1359 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1361 * exclude.c (exclude_fnmatch): New function.
1362 (excluded_file_name): Call exclude_fnmatch.
1363 * exclude.h (excluded_file_name): New prototype
1365 2006-05-24 Bruno Haible <bruno@clisp.org>
1367 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1368 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1369 Reported by Thorsten Maerz <torte@netztorte.de> via
1370 Aaron Stone <aaron@serendipity.cx>.
1372 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1374 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1375 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1376 (my_usleep): Don't mishandle maximum value.
1378 2006-05-19 Jim Meyering <jim@meyering.net>
1380 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1382 2006-05-17 Bruno Haible <bruno@clisp.org>
1385 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1387 2006-05-17 Bruno Haible <bruno@clisp.org>
1389 * stdint_.h: Fix recognition of Cygwin.
1391 2006-05-11 Jim Meyering <jim@meyering.net>
1393 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1395 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1397 * crc.c (crc32_update): Remove unnecessary L suffix.
1398 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1399 unwanted sign propagation, e.g., on hosts with 64-bit int.
1400 There still are some problems with reeelly weird theoretical hosts
1401 (e.g., 33-bit int) but it's not worth worrying about now.
1402 * sha1.c (rol): Likewise.
1403 (K1, K2, K3, K4): Remove unnecessary L suffix.
1405 2006-05-10 Bruno Haible <bruno@clisp.org>
1407 * des.c: Cast to avoid warnings.
1409 2006-05-10 Simon Josefsson <jas@extundo.com>
1411 * md4.c: Typo fix, update copyright years.
1412 (K1, K2): Don't use L because it turn computations into 64-bit on
1415 2006-05-09 Bruno Haible <bruno@clisp.org>
1417 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1418 (EOVERFLOW): Define fallback value.
1419 (xstrcat): New function.
1420 (xvasprintf): Recognize the special case of a string concatenation.
1422 2006-05-01 Bruno Haible <bruno@clisp.org>
1424 * stdint_.h: Shorter URL.
1425 * inttypes.h: Likewise.
1427 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1429 * verify.h: Document the internals better. Most of this change
1430 was written by Bruno Haible.
1432 2006-04-29 Bruno Haible <bruno@clisp.org>
1434 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1435 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1437 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1439 * getdate.y (get_date): When adding relative date, start with the
1440 initial time, not with the result of the first mktime call.
1442 2006-04-23 Bruno Haible <bruno@clisp.org>
1444 * copy-file.c: Include <unistd.h> unconditionally.
1445 * execute.c: Likewise.
1446 * fatal-signal.c: Likewise.
1447 * findprog.c: Likewise.
1448 * mkdtemp.c: Likewise.
1451 * wait-process.h: Likewise.
1453 2006-04-23 Bruno Haible <bruno@clisp.org>
1455 * fwriteerror.c (fwriteerror): Call fclose also when an error
1456 condition was already detected.
1457 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1459 2006-04-19 Derek Price <derek@ximbiot.com>
1460 Eric Blake <ebb9@byu.net>
1462 * inttypes.h: Correct grammar in comment.
1464 2006-04-18 Derek Price <derek@ximbiot.com>
1465 Paul Eggert <eggert@cs.ucla.edu>
1467 * inttypes.h: New file.
1468 * strtoimax.c: Assume <inttypes.h>.
1470 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1472 * utimens.c (futimens): glibc futimesat messes up if /proc
1473 isn't mounted. Problem reported by Kir Kolyshkin.
1475 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1477 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1478 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1479 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1481 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1483 Merge regex changes from libc, removing some of our
1484 POSIX-conformance changes that were rejected and redoing them in a
1487 * regcomp.c (re_compile_internal, init_dfa):
1488 Length arg is now size_t, not Idx. All uses changed.
1489 (peek_token): Forward decl now says internal_function.
1490 (__re_error_msgid, __re_error_msgid_idx):
1491 Now static rather than extern with attribute_hidden.
1492 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1493 For some reason libc prefers K&R style defns for external functions.
1494 (regerror) [!defined _LIBC]: Likewise.
1495 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1496 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1497 (build_range_exp, build_collating_symbol):
1499 (re_compile_fastmap): Use '\0' to memset, not 0.
1500 (utf8_sb_map): Make the calculations more obvious.
1501 (init_dfa, parse_bracket_exp, build_charclass_op):
1502 Call calloc and cast result, as glibc does.
1503 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1504 (build_range_exp, build_collating_symbol):
1505 Now internal functions.
1507 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1509 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1510 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1511 Don't depend on VMS; depend on __VMS instead, for POSIX
1512 namespace cleanness.
1513 (regoff_t): Define to ssize_t, not long int.
1515 Remove the REG_ macros named below. Instead, make the old names
1516 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1518 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1519 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1520 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1521 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1522 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1523 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1524 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1525 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1526 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1527 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1528 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1529 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1530 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1531 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1532 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1533 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1534 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1536 Remove. All uses replaced by the old RE_* names.
1537 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1538 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1539 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1540 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1541 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1542 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1543 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1544 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1545 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1546 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1547 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1548 Don't bother having these macros be independent of each others'
1549 values, since they no longer exist in the POSIX name space.
1551 Rename the following member names back to their old names,
1552 unless !__USE_GNU_REGEX. All uses changed back.
1553 (buffer): Renamed from re_buffer.
1554 (allocated): Renamed from re_allocated.
1555 (used): Renamed from re_used.
1556 (syntax): Renamed from re_syntax.
1557 (fastmap): Renamed from re_fastmap.
1558 (translate): Renamed from re_translate.
1559 (can_be_null): Renamed from re_can_be_null.
1560 (regs_allocated): Renamed from re_regs_allocated.
1561 (fastmap_accurate): Renamed from re_fastmap_accurate.
1562 (no_sub): Renamed from re_no_sub.
1563 (not_bol): Renamed from re_not_bol.
1564 (not_eol): Renamed from re_not_eol.
1565 (newline_anchor): Renamed from re_newline_anchor.
1566 (num_regs): Renamed from rm_num_regs.
1567 (start): Renamed from rm_start.
1568 (end): Renamed from rm_end.
1570 (free_state): Move up a bit.
1572 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1573 #define to be empty.
1574 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1575 when that is what is intended.
1576 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1577 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1579 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1580 All uses changed back to re_malloc, etc. It's now the caller's
1581 responsibility to check for overflow; all callers changed.
1582 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1583 (re_x2nrealloc): Remove.
1584 (free_state): Remove decl.
1586 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1587 (re_set_registers, re_exec):
1590 2006-01-31 Roland McGrath <roland@redhat.com>
1592 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1593 Reported by Mike Frysinger <vapier@gentoo.org>.
1595 2006-01-15 Andreas Jaeger <aj@suse.de>
1598 * regex_internal.c (re_string_reconstruct): Adjust for
1599 build_wcs_upper_buffer change.
1600 (build_wcs_upper_buffer): Change return type.
1602 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1604 * regex_internal.h: Include <stdint.h> if available.
1606 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1608 * regex_internal.h (SIZE_MAX): Provide a default definition.
1610 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1612 * regcomp.c: Adjust for changed secondary hash function.
1614 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1616 * regex.h: Pretty printing.
1617 Clean up namespace a bit.
1619 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1621 * regexec.c (update_cur_sifted_state, check_arrival,
1622 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1624 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1625 Ulrich Drepper <drepper@redhat.com>
1628 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1629 (bitset_word_t): Renamed from bitset_word. All uses changed.
1631 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1634 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1635 * regcomp.c: Remove unnecessary uses of
1636 unsigned RE_TRANSLATE_TYPE.
1637 * regex_internal.h: Likewise.
1638 * regex_internal.c: Likewise.
1639 * regexec.c: Likewise.
1640 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1642 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1644 * regexec.c (find_recover_state): Remove unnecessary
1646 (transit_state_bkref): Make DFA a const pointer.
1647 (get_subexp): Likewise.
1648 (check_arrival): Likewise.
1649 (update_cur_sifted_state): Likewise.
1650 (re_search_internal): Likewise.
1651 (prune_impossible_nodes): Likewise.
1652 (acquire_init_state_context): Likewise.
1653 (proceed_next_node): Likewise.
1654 (set_regs): Likewise.
1655 (free_fail_stack_return): Likewise.
1656 (check_arrival_expand_ecl): Mark DFA parameter as const.
1657 (check_arrival_expand_ecl_sub): Likewise.
1658 (check_subexp_limits): Likewise.
1659 (sub_epsilon_src_nodes): Likewise.
1660 (add_epsilon_src_nodes): Likewise.
1661 (merge_state_array): Likewise.
1662 (update_regs): Likewise.
1663 (build_trtable): Likewise.
1664 (sift_states_backward): Mark MCTX parameter as const.
1665 (build_sifted_states): Likewise.
1666 (update_cur_sifted_state): Likewise.
1667 (sift_states_mkref): Likewise.
1668 (check_arrival_expand_ecl): Mark eclosure as const.
1669 (check_dst_limits_calc_pos_1): Likewise.
1670 * regex_internal.h (re_match_context_t): Make dfa a const
1673 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1675 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1676 (transit_state_sb): Likewise.
1677 (transit_state_mb): Likewise.
1678 (sift_states_iter_mb): Likewise.
1679 (check_arrival_add_next_nodes): Likewise.
1680 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1681 [_LIBC] (re_search_2_stub): Use mempcpy.
1683 * regex_internal.c (re_string_reconstruct): Avoid calling
1684 mbrtowc for very simple UTF-8 case.
1686 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1688 (re_acquire_state_context): Likewise.
1689 * regex_internal.h: Adjust prototypes.
1691 * regex.c: Prevent using C++ compilers.
1693 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1694 (re_acquire_state_context): Likewise.
1696 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1697 Bruno Haible <bruno@clisp.org>
1699 * stdint_.h: On OpenBSD, don't redefine types already included in
1700 <sys/types.h> and <inttypes.h>.
1702 2006-03-24 Eric Blake <ebb9@byu.net>
1704 * time_r.c (copy_string_result): Remove, as it is no longer used.
1706 2006-03-24 Simon Josefsson <jas@extundo.com>
1708 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1709 including some doc fixes.
1710 (base64_encode_alloc): Fix +1 bug on allocation failures.
1712 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1714 * base64.c (base64_encode): Do not read past end of array with
1715 unsanitized input on systems with CHAR_BIT > 8.
1717 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1719 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1720 Typedef to long int, not to off_, as POSIX will likely change
1723 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1725 * argp-help.c (validate_uparams): Fix typo
1726 * argp-parse.c (argp_default_options): Consistently begin help
1727 messages with a lowercase letter.
1729 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1731 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1732 overrun buffers and shouldn't be used (much as gets shouldn't be
1734 * time_r.c (asctime_r, ctime_r): Likewise.
1736 2006-03-08 Simon Josefsson <jas@extundo.com>
1738 * gc-gnulib.c (randomize): Don't open files called 'no', they
1739 signal that configure disabled the device.
1741 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1743 * c-stack.c: Include unistd.h unconditionally, since we now assume
1745 * getlogin_r.c: Likewise.
1746 * getlogin_r.h: Likewise.
1748 * pagealign_alloc.c: Likewise.
1749 * unistd_.h: Remove; no longer needed.
1751 2006-03-07 Simon Josefsson <jas@extundo.com>
1753 * unistd_.h: New file.
1755 2006-03-07 Simon Josefsson <jas@extundo.com>
1757 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1759 2006-03-01 Simon Josefsson <jas@extundo.com>
1761 * readline.c: Fix typo, tiny patch from Stepan Kasal
1764 2006-02-28 Simon Josefsson <jas@extundo.com>
1766 * getopt.c: Protect #include of unistd.h, for MSVS.
1768 2006-02-27 Simon Josefsson <jas@extundo.com>
1770 * base64.h: Indent #define's. From Jim Meyering
1773 2006-02-27 Jim Meyering <jim@meyering.net>
1775 Revert the change of 2006-02-24, so these files can continue
1776 to be sync'd from gettext.
1777 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1780 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1782 * glob.c: Say "invalid" rather than "illegal" in comments.
1784 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1786 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1788 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1790 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1791 AT_FDCWD exceeds INT_MAX.
1792 * openat.h (AT_FDCWD): Likewise.
1794 2006-02-14 Jim Meyering <jim@meyering.net>
1796 Sync from coreutils.
1798 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1799 failure on deficient systems, and simplify gnulib lgpl dependencies.
1800 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1801 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1803 * xalloc-die.c: Remove unused definition of N_.
1805 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1807 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1809 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1811 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1812 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1814 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1816 * argp-namefrob.h: Restore changes accidentally lost during the
1817 "autoupdate" on 2005-12-12.
1819 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1821 * fnmatch.c (L_): Renamed from L, to work around a bug in
1822 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1823 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1826 2006-01-26 Simon Josefsson <jas@extundo.com>
1828 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1829 prototype is visible on mingw32.
1831 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1834 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1837 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1839 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1840 attempt to open for write; this always fails, at least on POSIX
1841 hosts. This reinstates the 2006-01-09 change, which was
1842 inadvertently removed.
1844 2006-01-26 Bruno Haible <bruno@clisp.org>
1845 Paul Eggert <eggert@cs.ucla.edu>
1847 * stdbool_.h (_Bool)
1848 [(! (defined __cplusplus || defined __BEOS__)
1849 && !defined __GNUC__
1850 && !(defined __HP_cc || defined __xlc__
1851 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1852 || defined __sgi))]:
1853 #define to signed char in these cases too; this simplifies
1854 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1855 etc., separately) and makes it more conservative.
1857 2006-01-21 Jim Meyering <jim@meyering.net>
1859 Sync from the stable (b5) branch of coreutils:
1861 * fts.c (fts_children): Don't let close() clobber errno from
1864 * fts.c (fts_stat): When following a symlink-to-directory,
1865 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1866 a dangling symlink. That can also happen at least for ELOOP.
1867 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1868 FYI, this bug predates the inclusion of fts.c in coreutils.
1870 * fts.c (fts_open): Put new maxarglen declaration and uses
1871 in their own block, so pre-c99 compilers don't object.
1873 Avoid the double-free (first in fts_read, second in fts_close) that
1874 would occur when an `active' directory is made inaccessible (e.g.,
1875 via chmod a-x) during a traversal.
1876 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1877 before returning. Reproduce this failure by
1878 mkdir -p a/b; cd a; chmod a-x . b
1879 Reported by Stavros Passas.
1881 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1883 * argp-namefrob.h: Bugfix. Remove stray #
1885 2006-01-25 Bruno Haible <bruno@clisp.org>
1887 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1889 Reported by Paul Eggert.
1891 2006-01-25 Jim Meyering <jim@meyering.net>
1893 * fileblocks.c: Remove more useless parentheses.
1894 * readutmp.h: Likewise.
1896 2006-01-24 Bruno Haible <bruno@clisp.org>
1898 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1900 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1903 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1904 to avoid problems with the built-in _Bool type.
1905 Reported by Paul Eggert on 2005-11-26.
1907 2006-01-24 Jim Meyering <jim@meyering.net>
1909 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1911 2006-01-24 Simon Josefsson <jas@extundo.com>
1913 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1916 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1918 Work around porting bugs reported by Dieter in
1919 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1920 * getopt.c (_NOPROTO): Remove; no longer needed.
1921 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1922 Include "getopt.h" first, to check interface.
1923 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1925 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1926 (__strndup): Revert to K&R-style function dfns, the glibc style.
1927 * strnlen.c: Don't claim it's taken from glibc; it's not.
1928 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1929 Include strnlen.h first, to get prototype properly.
1930 (strnlen): Renamed from __strnlen.
1933 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1935 These changes imported from libc.
1936 * getopt.c: Use __fxprintf instead of inline stream orientation
1937 test and two separate function calls.
1938 * strndup.c (__strndup): Add libc_hidden_def.
1940 2006-01-22 Bruno Haible <bruno@clisp.org>
1942 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1943 temporary buffer for sprintf, take into account the precision also
1944 for 'd', 'i', 'u', 'o', 'x', 'X'.
1946 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1948 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1949 to pacify gcc -Wswitch-default.
1951 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1953 * argp-help.c (usage_long_opt): Do not print DOC options.
1954 (__argp_base_name): Removed
1955 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1957 (__argp_base_name): Provide macro definition or extern declaration
1958 depending on the configuration
1960 2006-01-20 Simon Josefsson <jas@extundo.com>
1962 * inet_ntop.h: Unconditionally include sys/socket.h.
1964 2006-01-19 Simon Josefsson <jas@extundo.com>
1966 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1968 2006-01-12 Simon Josefsson <jas@extundo.com>
1970 * base64.c: Fix warning, reported by Bruno Haible
1971 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1973 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1975 Sync from coreutils.
1976 * md5.c: Fix commentary typos.
1977 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1978 * md5.h (__attribute__): Remove; unused.
1979 * sha1.c: Fix commentary to match md5 better.
1980 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1981 so that we don't need to worry about alignment. All uses changed.
1982 This merges the 2005-10-28 md5 change into sha1.
1984 2006-01-11 Jim Meyering <jim@meyering.net>
1986 Sync from coreutils.
1987 * md5.c (OP): Fix spacing.
1989 2006-01-11 Simon Josefsson <jas@extundo.com>
1991 * stdint_.h (SIZE_MAX): Add missing (.
1993 2006-01-10 Bruno Haible <bruno@clisp.org>
1995 * argp.h (__const): Remove macro. Use const instead.
1996 * argp-fmtstream.h (__const): Likewise.
1997 * glob_.h (__const): Remove macro.
1998 * glob-libc.h: Use const instead of __const.
2000 2006-01-10 Jim Meyering <jim@meyering.net>
2002 Avoid the double-free (first in fts_read, second in fts_close) that
2003 would occur when an `active' directory is made inaccessible (e.g.,
2004 via chmod a-x) during a traversal.
2005 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2006 before returning. Reproduce this failure by
2007 mkdir -p a/b; cd a; chmod a-x . b
2008 Reported by Stavros Passas.
2010 Sync from coreutils.
2011 * sha1.c: Tweak grammar in a comment.
2013 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2015 * regex_internal.h (BITSET_WORD_BITS):
2016 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2017 preprocessor mishandles large unsigned values as if they were signed.
2018 Problem reported by Claudio Fontana in
2019 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2021 2006-01-10 Simon Josefsson <jas@extundo.com>
2023 * socket_.h: New file.
2025 2006-01-10 Bruno Haible <bruno@clisp.org>
2027 * localcharset.c: Update from GNU gettext.
2029 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2031 Sync from coreutils.
2032 * chdir-long.c (cdb_free): Don't bother trying to open directory
2033 for write access: POSIX says that must fail.
2034 * fts.c (diropen): Likewise.
2035 * save-cwd.c (save_cwd): Likewise.
2036 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2037 well, for minor improvements on hosts that lack O_DIRECTORY.
2038 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2039 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2040 Fall back on chown if open failed with EACCES.
2042 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2043 Report an error at compile-time if only a 1-second nominal clock
2044 resolution is found.
2046 * lchmod.h: New file.
2047 * mkdir-p.c: Include lchmod.h, lchown.h.
2048 (make_dir_parents): Use lchown rather than chown, and
2049 lchmod rather than chmod.
2051 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2052 too. Problem with "none" reported by Bob Proulx. Problem with
2053 "proc" reported by n0dalus.
2055 * mountlist.c: Include <limits.h>.
2056 (dev_from_mount_options)
2057 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2058 New function. It no longer assumes "dev=" has the System V meaning
2059 on Linux (since it doesn't). It also parses "dev=" more carefully.
2060 (read_file_system_list)
2061 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2062 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2065 * posixtm.h (PDS_PRE_2000): New macro.
2066 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2067 All usages changed. Reject dates outside the range 1969-1999 if
2068 PDS_PRE_2000 is used.
2070 2006-01-09 Jim Meyering <jim@meyering.net>
2072 Sync from coreutils.
2074 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2076 * chdir-safer.h, chdir-safer.c: New files.
2078 * modechange.c (mode_compile): Reject an invalid mode string
2079 that starts with an octal digit. From Andreas Gruenbacher.
2081 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2082 and dup to open_safer and dup_safer, respectively.
2083 (openat_permissive): Fix typo in comment.
2085 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2086 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2087 (_): Remove; no longer needed.
2088 (openat): Renamed from rpl_openat; no need for rpl_openat
2089 since openat.h renames openat for us.
2090 Replace most of the body with a call to openat_permissive,
2091 to avoid duplicate code.
2092 Port to (probably hypothetical) environments were mode_t is
2094 (openat_permissive): Require mode arg, so that we can check
2095 types better. Put it just after flags. Change cwd failure
2096 indicator from pointer-to-bool to pointer-to-errno-value.
2097 All callers changed.
2098 Invoke openat_save_fail and/or openat_restore_fail if
2099 cwd_errno is null, so that openat can call us.
2100 (openat_permissive, fdopendir, fstatat, unlinkat):
2101 Simplify errno handling to avoid some duplicate code,
2102 as it's OK to set errno on success.
2103 * openat.h: Revamp code so that function macros depend on
2104 __OPENAT_PREFIX only, not also on AT_FDCWD.
2105 (openat_ro): Remove. Caller changed to use openat_permissive.
2106 (openat_permissive): Now a macro, if not a function.
2107 (openat_restore_fail, openat_save_fail): Now always functions,
2108 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2110 * openat-priv.h: New file, defining macros used by mkdirat.c
2112 * mkdirat.c: Include openat-priv.h.
2113 Remove definitions of macros defined therein.
2114 * openat.c: Likewise.
2116 * mkdirat.c (mkdirat): New file and function.
2117 * openat.h (mkdirat): Declare.
2119 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2121 * openat.h (openat_permissive): Declare.
2122 (openat_ro): Define.
2124 * openat.c (EXPECTED_ERRNO): New macro.
2125 (openat_permissive): New function -- used in remove.c rewrite.
2126 (all functions): Set errno just before returning, only if there
2127 was an actual failure.
2128 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2130 Emulate openat-family functions using Linux's procfs, if possible.
2131 Idea and some code based on Ulrich Drepper's glibc changes.
2133 * openat.c: (BUILD_PROC_NAME): New macro.
2134 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2135 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2136 before falling back on save_cwd and restore_cwd.
2137 (fdopendir, fstatat, unlinkat): Likewise.
2139 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2140 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2142 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2143 as second argument to va_arg. Otherwise, some versions of gcc
2144 warn that `if this code is reached, the program will abort'.
2146 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2148 Sync from coreutils.
2150 Add POSIX ACL support
2151 * acl.h (copy_acl, set_acl): Add declarations.
2152 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2153 systems other than Linux.
2154 (chmod_or_fchmod): New function: use fchmod when possible,
2155 and chmod otherwise.
2156 (file_has_acl): Add a POSIX ACL implementation, with a
2157 Linux-specific subcase.
2158 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2159 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2160 acls are unsupported.
2161 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2162 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2165 2006-01-09 Bruno Haible <bruno@clisp.org>
2167 * sysexit_.h (EX_OK): New macro.
2168 Suggested by Martin Lambers <marlam@marlam.de>.
2170 2006-01-09 Bruno Haible <bruno@clisp.org>
2172 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2173 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2174 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2175 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2177 2006-01-09 Bruno Haible <bruno@clisp.org>
2179 * stdint_.h (SIZE_MAX): Write the value without involving negative
2182 2005-10-16 Bruno Haible <bruno@clisp.org>
2184 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2185 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2187 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2189 * strftime.c (tzname): Don't declare if it is already #defined.
2190 Problem reported for Mingw by Mark Junker.
2192 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2194 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2195 long int, not int, for nanosecond counts, so that people who are
2196 used to POSIX struct timespec won't be surprised. Reported by Jim
2199 2005-12-16 Jim Meyering <jim@meyering.net>
2201 * fprintftime.c, fprintftime.h: New files.
2203 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2205 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2206 * argp-help.c (fill_in_uparams): Check if the constructed
2207 struct uparams is valid. Fall back to the default values if it is
2210 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2212 * argp-help.c (__argp_base_name): New function
2213 (__argp_short_program_name): Rewrite using __argp_base_name
2214 * argp-namefrob.h: Define program_invocation_name and
2215 program_invocation_short_name if requested
2216 (__argp_base_name): Add prototype
2217 * argp-parse.c (argp_def): Use gettext wrappers
2218 (argp_default_parser): Use __argp_base_name
2219 * argp-pin.c: New file. Defines program_invocation_name and
2220 program_invocation_short_name on systems that lack them.
2222 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2224 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2225 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2226 porting problem reported by Georg Schwarz in
2227 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2229 2005-07-09 Bruno Haible <bruno@clisp.org>
2231 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2232 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2233 Reported by Mark Junker <mjscod@gmx.de>.
2235 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2237 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2238 (uintmax_t) [defined uintmax_t]: Do not declare.
2239 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2240 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2241 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2242 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2243 sake of portability to weird hosts that C allows (though we don't
2244 know of any practical examples).
2246 * savedir.h (fdsavedir): New decl.
2247 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2248 contains most of the former guts of savedir.
2249 (savedir): Use savedirstream.
2252 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2254 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2255 coreutils no longer futzes with rounding modes.
2257 2005-11-14 Jim Meyering <jim@meyering.net>
2259 * mkstemp-safer.c: Include <config.h>, required for possible
2260 replacement of mkstemp.
2262 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2264 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2266 (gethrxtime) [! (HAVE_NANOUPTIME
2267 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2268 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2269 our own approximation.
2271 2005-11-10 Simon Josefsson <jas@extundo.com>
2273 * readline.c: Remove EOL.
2275 2005-11-08 Eric Blake <ebb9@byu.net>
2277 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2279 2005-11-08 Eric Blake <ebb9@byu.net>
2281 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2283 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2285 Fix porting problem reported by Theodoros V. Kalamatianos.
2286 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2287 Don't assume that futimes failing means we must fail.
2289 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2291 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2292 leave errno alone. Problem reported by Dmitry V. Levin.
2294 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2296 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2297 errno alone. Problem reported by Frederic Jolliton.
2299 2005-10-28 Simon Josefsson <jas@extundo.com>
2301 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2302 "restrict" keywords, as per POSIX. Protect the function
2303 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2304 Don't use K&R prototypes. Check the sprintf return values.
2305 Re-define EAFNOSUPPORT if not present. Indent.
2307 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2308 suggested by Bruno Haible <bruno@clisp.org>.
2310 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2312 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2314 * gc-libgcrypt.c: Add MD2 (which is not available through
2317 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2319 * md2.h, md2.c: New files.
2321 2005-10-24 Simon Josefsson <jas@extundo.com>
2323 * md4.h: Shrink buffer size, now that we changed the type.
2325 2005-10-22 Simon Josefsson <jas@extundo.com>
2327 * arcfour.h, arcfour.c: Use fixed size indices in the
2328 arcfour_context struct (simplify test vector testing in GNU
2331 2005-10-22 Simon Josefsson <jas@extundo.com>
2333 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2334 suggested by Bruno Haible <bruno@clisp.org>.
2336 2005-10-22 Simon Josefsson <jas@extundo.com>
2338 * crc.h: Include stddef.h, for size_t.
2340 2005-10-21 Simon Josefsson <jas@extundo.com>
2342 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2343 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2345 2005-10-21 Simon Josefsson <jas@extundo.com>
2347 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2350 2005-10-21 Simon Josefsson <jas@extundo.com>
2352 * gc-gnulib.c: Support ARCTWO in CBC mode.
2354 2005-10-21 Simon Josefsson <jas@extundo.com>
2356 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2359 * hmac-sha1.c (hmac_sha1): Likewise.
2361 * crc.c (crc32_update): Actually use crc parameter, suggested by
2362 Bruno Haible <bruno@clisp.org>.
2364 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2367 2005-10-21 Simon Josefsson <jas@extundo.com>
2369 * des.h, des.c: New files.
2371 * gc-gnulib.c: Support DES.c
2373 2005-10-21 Simon Josefsson <jas@extundo.com>
2375 * arctwo.h, arctwo.c: New files.
2377 * gc-gnulib.c: Support ARCTWO.
2379 2005-10-21 Simon Josefsson <jas@extundo.com>
2381 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2383 2005-10-19 Simon Josefsson <jas@extundo.com>
2385 * gc-gnulib.c: Support ARCFOUR.
2387 2005-10-19 Simon Josefsson <jas@extundo.com>
2389 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2392 * gc.h: Add ECB enum type.
2394 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2396 2005-10-19 Simon Josefsson <jas@extundo.com>
2398 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2400 2005-10-18 Simon Josefsson <jas@extundo.com>
2402 * md4.h, md4.c: New files, based on md5.?.
2404 2005-10-17 Simon Josefsson <jas@extundo.com>
2406 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2408 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2410 2005-10-17 Simon Josefsson <jas@extundo.com>
2412 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2414 2005-10-17 Simon Josefsson <jas@extundo.com>
2416 * gc.h, gc-libgcrypt.c: Add ciphers.
2418 2005-10-17 Simon Josefsson <jas@extundo.com>
2420 * sha1.c: Use uint32_t instead of md5_uint32.t
2422 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2425 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2427 * md5.h: Use stdint.h and uint32_t. Doc fix.
2429 2005-10-15 Simon Josefsson <jas@extundo.com>
2431 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2433 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2435 2005-10-14 Simon Josefsson <jas@extundo.com>
2437 * arcfour.h, arcfour.c: New files.
2439 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2441 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2442 include <wchar.h>; no longer needed.
2444 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2445 and Ulrich Drepper <drepper@redhat.com>
2448 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2449 instead of inline stream orientation test and two separate
2450 function calls. Pay no attention to USE_IN_LIBIO.
2452 2005-10-14 Roland McGrath <roland@redhat.com>
2454 Import from libc. [BZ #1331]
2455 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2457 Reported by Matej Vela <vela@debian.org>.
2459 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2461 * mkdir-p.c (make_dir_parents): Don't report an error if an
2462 intermediate directory is in a read-only file system. Problem
2463 reported by Eric Blake.
2465 2005-10-13 Simon Josefsson <jas@extundo.com>
2467 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2468 Move memory allocation outside of loop.
2470 2005-10-12 Simon Josefsson <jas@extundo.com>
2472 * gc-pbkdf2-sha1.c: New file.
2474 * gc.h: Add gc_pbkdf2_sha1 prototype.
2476 2005-10-12 Simon Josefsson <jas@extundo.com>
2478 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2479 suggested by Bruno Haible <bruno@clisp.org>.
2481 2005-10-12 Simon Josefsson <jas@extundo.com>
2483 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2485 * gc-gnulib.c (gc_hmac_sha1): New function.
2487 2005-10-12 Simon Josefsson <jas@extundo.com>
2489 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2491 2005-10-12 Simon Josefsson <jas@extundo.com>
2493 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2494 GC_USE_HMAC_MD5, respectively.
2496 * gc-libgcrypt.c (gc_md5): Fix assert call.
2499 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2501 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2503 * gc-gnulib.c (gc_hash_buffer): Ditto.
2505 2005-10-11 Bruno Haible <bruno@clisp.org>
2507 * c-strcasestr.h: New file, from GNU gettext.
2508 * c-strcasestr.c: New file, from GNU gettext.
2510 2005-10-11 Bruno Haible <bruno@clisp.org>
2512 * c-strcase.h: New file, from GNU gettext.
2513 * c-strcasecmp.c: New file, from GNU gettext.
2514 * c-strncasecmp.c: New file, from GNU gettext.
2516 2005-10-11 Simon Josefsson <jas@extundo.com>
2518 * crc.h, crc.c: New files.
2520 * gc.h (gc_hash_buffer): Add doc.
2522 2005-10-08 Simon Josefsson <jas@extundo.com>
2524 * gc.h: Add gc_hash and gc_hash_buffer.
2526 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2528 * gc-libgcrypt.c (gc_hash_buffer): Add.
2530 2005-10-11 Bruno Haible <bruno@clisp.org>
2532 * strcasecmp.c: Include limits.h.
2533 (strcasecmp): Avoid integer overflow on exotic platforms.
2534 * strncasecmp.c: Include limits.h.
2535 (strncasecmp): Avoid integer overflow on exotic platforms.
2536 Reported by Paul Eggert.
2538 2005-10-06 Simon Josefsson <jas@extundo.com>
2540 * hmac-md5.c: New file.
2544 2005-10-06 Simon Josefsson <jas@extundo.com>
2546 * memxor.c (memxor): Avoid casts and warnings.
2548 2005-10-05 Derek Price <derek@ximbiot.com>
2550 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2552 2005-10-05 Simon Josefsson <jas@extundo.com>
2554 * memxor.c (memxor): Fix compiler error.
2556 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2557 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2559 * memxor.h, memxor.c: New files.
2561 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2562 we assume all systems have it, suggested by Jim Meyering
2563 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2564 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2565 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2568 2005-10-04 Bruno Haible <bruno@clisp.org>
2570 * verify.h (verify_true): Provide alternative definition for C++.
2572 2005-10-04 Simon Josefsson <jas@extundo.com>
2574 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2575 D. Baushke" <mdb@gnu.org>.
2577 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2579 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2580 (SSIZE_MAX): New macro, if not already defined.
2581 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2584 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2586 * exclude.c: Include verify.h.
2587 (verify): Remove. All callers changed to use verify.h's version.
2588 * strtoimax.c: Likewise.
2589 * utimecmp.c: Likewis.e
2591 Sync from coreutils.
2592 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2593 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2594 * .cvsignore: Add fts.h, search.h, t-fpending.
2595 * settime.c (settime): Fix { typo in previous patch. Also, don't
2596 bother returning ENOSYS if settimeofday or stime fails; just let
2597 them return whatever errno they want to return.
2598 * utimens.c: Include unistd.h, for dup2.
2599 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2600 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2602 2005-10-02 Jim Meyering <jim@meyering.net>
2604 Sync from coreutils.
2605 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2606 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2607 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2608 Remove AT_FDCWD test.
2609 Do not consume the fd unless successful.
2610 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2611 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2612 block, so that we don't even try to compile it if settimeofday is
2613 available. This works around a compilation failure on OSF1 V5.1,
2614 due to stime requiring a `long int*' while tv_sec is `int'.
2616 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2618 * getdelim.c (getdelim): Remove unused variables.
2620 2005-10-01 Simon Josefsson <jas@extundo.com>
2622 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2623 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2624 AI_* and EAI_* definitions. Protect function declarations.
2626 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2628 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2629 so that the code works even with ancient cpp. Portability problem
2630 with GCC 2.7.2.1 reported by Thomas M.Ott.
2632 2005-09-27 Jim Meyering <jim@meyering.net>
2634 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2636 * intprops.h (signed_type_or_expr__): Define.
2637 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2640 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2642 * verify.h (verify_expr): Remove, replacing with:
2643 (verify_true): New macro that returns true instead of void.
2644 (verify_type__): Remove.
2645 (verify): Use verify_true rather than verify_type__.
2647 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2649 * utimens.c (ENOSYS): Define if not already defined.
2650 (futimens): Support having a null PATH if the file descriptor
2653 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2655 (__attribute): Define to empty unless GCC 3.1 or later.
2656 This works around a core dump on OpenBSD 3.4, which has GCC
2657 2.95.3, which dumps core when given __attribute__(()). It also
2658 simplifies other tests, since we really don't want to bother with
2659 worrying about which ancient version of GCC supported what.
2660 Original problem reported by Yoann Vandoorselaere, with part of
2661 the fix suggested by Derek Price.
2663 2005-09-24 Jim Meyering <jim@meyering.net>
2665 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2666 so we can once again use a positive bitfield width of 1 -- now we
2667 don't have to explain why we were using a bitfield width of 2.
2669 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2671 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2672 Problem reported by Eric Blake.
2673 (getaddrinfo): Initialize se so that it's not garbage.
2674 Redo internal storage allocation so that it doesn't make unportable
2675 assumptions about alignment.
2678 * utimens.c (futimens): Use futimesat if available.
2679 Prefer it to futimes since it doesn't have the futimes bug.
2681 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2682 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2683 Instead, declare a function that returns a pointer to an array,
2684 and use verify_type__ to declare the size of the array.
2685 Problem and germ of a solution reported by Bruno Haible.
2686 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2687 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2689 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2691 Sync from coreutils.
2693 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2695 * argmatch.h: Include verify.h
2696 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2697 (ARGMATCH_ASSERT): Remove; unused.
2698 * canonicalize.c: Assume STDC_HEADERS.
2699 * exclude.c: Include "strcase.h".
2700 * regex_internal.h [!defined _LIBC]: Likewise.
2701 * getusershell.c: Include stdio--.h rather than stdio.h
2703 (getusershell): Call fopen, not fopen_safer.
2704 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2705 Do not include unistd-safer.h.
2706 (save_cwd): Don't call fd_safer; no longer needed
2707 now that we include fcntl--.h.
2709 * getdate.y (relative_time): New type.
2710 (RELATIVE_TIME_0): New constant.
2711 (parser_control): Use relative_time instead of doing it ourselves.
2712 (%union): Add new relative_time rel member.
2713 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2715 (relunit, relunit_snumber): Now of type rel.
2716 (zone, rel, relunit, get_date): Adjust to above changes.
2718 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2719 Do not include unistd-safer.h.
2720 (getloadavg): Don't call fd_safer; no longer needed
2721 now that we include fcntl--.h.
2723 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2724 (make_dir_parents): Treat ENOSYS like EEXIST.
2726 Improve quality of diagnostics on restore_cwd failure.
2727 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2728 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2729 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2730 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2731 each time through the loop. Do not diagnose restore_cwd failure;
2732 that is the caller's job (and perhaps the caller does not care).
2734 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2735 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2736 If the file already exists but is not a directory, don't bother
2737 to try to make its parents.
2738 Close potential file descriptor leak if we can't chdir("/") (!).
2739 Don't always return true if chdir($PWD) fails; return true only
2740 if the requested action was done successfully (except for the
2742 Don't log final directory unless we actually made it.
2743 Refactor to avoid duplicate code to fix up permissions.
2744 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2746 * strftime.c (my_strftime): Rewrite the previous change slightly,
2747 to make it a bit faster and (I hope) clearer.
2748 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2749 Fix bug in formats like %2N.
2751 * verify.h: New file.
2753 2005-09-22 Jim Meyering <jim@meyering.net>
2755 Sync from coreutils.
2757 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2759 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2760 the .tm_year member, since otherwise gcc-4.0 would now warn about
2761 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2763 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2764 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2766 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2767 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2768 when run in a time zone for which daylight savings time is in effect
2769 for the starting date.
2771 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2772 stop us from restricting permissions of just-created absolute-named
2774 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2775 to restore initial working directory.
2776 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2777 to tell caller if/when we change the working directory and are
2778 unable to return to the initial one.
2779 * mkdir-p.h (make_dir_parents): Update prototype.
2780 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2781 `return false'. This fixes a bug introduced on 2004-07-30.
2783 * openat.c (fdopendir): Be sure to close the supplied
2784 file descriptor before returning. This makes our replacement
2785 implementation a little closer to Solaris's, where fdopendir
2786 ties the file descriptor to the returned DIR* pointer.
2787 * openat.c (unlinkat): New function.
2788 * openat.h (unlinkat): Add prototype.
2789 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2790 (openat_restore_fail): Rename from openat_restore_die.
2791 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2793 Provide an alternative to exiting immediately upon save_cwd or
2794 restore_cwd failure. Now, an application can arrange e.g.,
2795 to perform a longjump in that case.
2796 * openat.c: Include dirname.h.
2797 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2798 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2799 and openat_restore_die rather than calling error directly.
2800 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2802 * openat-die.c (openat_save_die, openat_restore_die): New file.
2803 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2805 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2806 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2807 int utc, int nanoseconds);
2809 date should not have to allocate a megabyte of virtual memory to
2810 handle a format argument like +%1048575T. When implemented with
2811 strftime, it must allocate such a buffer, use strftime to fill it
2812 in, print it, then free it.
2813 With fprintftime, it simply prints everything and exits.
2814 With no need for memory allocation, that's one fewer way to fail.
2815 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2816 optional field width, not before, so we accept %9:z, not %:9z.
2817 (my_strftime): Be sure to use L_('x') for literals.
2819 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2820 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2821 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2822 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2823 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2824 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2825 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2826 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2827 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2829 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2830 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2831 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2832 and don't include <sys/file.h>).
2834 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2836 Sync from coreutils.
2838 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2839 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2840 [!LDAV_DONE]: Avoid unused variable warning.
2842 2005-09-21 Bruno Haible <bruno@clisp.org>
2844 * unicodeio.h (unicode_to_mb): New declaration.
2846 2005-09-20 Derek Price <derek@ximbiot.com>
2848 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2850 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2852 Use a consistent style for including <config.h>.
2853 * __fpending.c, acl.c, argmatch.c,
2854 argp-help.c, argp-parse.c,
2855 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2856 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2857 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2858 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2859 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2860 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2861 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2862 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2863 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2864 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2865 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2866 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2867 modechange.c, mountlist.c, open-safer.c, physmem.c,
2868 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2869 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2870 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2871 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2872 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2873 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2874 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2875 userspec.c, utimecmp.c, version-etc-fsf.c,
2876 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2877 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2878 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2879 Standardize inclusion of config.h.
2880 * __fpending.h, dirfd.h, getdate.h, human.h,
2881 inttostr.h: Removed inclusion of config.h from header files.
2882 * inttostr.c: Adjusted in-tree users.
2883 * timespec.h: Remove superfluous warning to include config.h.
2884 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2885 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2886 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2887 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2889 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2891 * stat-time.h: New file.
2892 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2893 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2895 (timespec_cmp): New function.
2896 * utimecmp.c: Include stat-time.h.
2897 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2898 members exist, not on the obsolescent ST_MTIM_NSEC.
2899 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2901 2005-09-15 Derek Price <derek@ximbiot.com>
2902 Paul Eggert <eggert@cs.ucla.edu>
2904 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2905 changes, consolidating in...
2906 * regex_internal.h: ...this file.
2908 2005-09-15 Derek Price <derek@ximbiot.com>
2910 * regex_internal.h: Blank `pure' for GNUC < 3.
2911 * regex_internal.c: Ditto, using this...
2912 (__GNUC_PREREQ): ...new macro.
2913 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2914 (__GNUC_PREREQ): ...this new macro.
2916 * strstr.h: Include string.h. Define strstr as a macro here.
2918 2005-09-13 Derek Price <derek@ximbiot.com>
2920 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2922 Reported by Jim Meyering <jim@meyering.net>.
2924 2005-09-13 Jim Meyering <jim@meyering.net>
2926 * canon-host.c: Filter through gnu indent and reword comments slightly.
2927 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2929 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2932 (base64_encode): Put b64str in initialized data section.
2934 2005-09-12 Derek Price <derek@ximbiot.com>
2936 Return usable errors from canon-host.
2937 * canon-host.h: New file.
2938 * canon-host.c (canon_host): Wrap...
2939 (canon_host_r): ...this new function, which now relies exclusively on
2941 (ch_strerror): New function.
2942 (last_cherror): New global.
2943 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2944 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2946 (freeaddrinfo): Free ai->ai_canonname when set.
2948 2005-09-12 Derek Price <derek@ximbiot.com>
2949 Paul Eggert <eggert@cs.ucla.edu>
2951 * glob-libc.h: Renamed from glob_.h. The new version is
2952 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2953 protecting things that should be done only in gnulib contexts.
2954 * glob_.h: New file, containing only the glob things needed for
2956 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2957 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2958 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2959 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2960 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2961 and to respect the namespace rules better.
2963 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2965 Merge glibc and coreutils changes into gnulib, plus a few
2967 * md5.c: Use #error rather than a string.
2968 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2969 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2970 (__attribute__): Define to empty for non recent-GCC.
2971 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2972 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2973 Renamed from their non-__ counterparts, with new macros replacing
2974 them if not _LIBC. Add __THROW attribute.
2976 (struct md5_ctx): Align buffer if using GCC.
2977 * sha1.h (struct sha1_ctx): Likewise.
2978 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2979 The old name was backwards.
2980 (NOTSWAP): Remove; not used.
2981 (rol): New macro, moved here from md5.h.
2982 (sha1_process_block): Remove a FIXME that doesn't make sense.
2984 2005-09-12 Derek Price <derek@ximbiot.com>
2986 * gai_strerror.c: Include config.h when available. Include
2987 getaddrinfo.h before other headers to test interface.
2988 Reported by Larry Jones <lawrence.jones@ugs.com>.
2990 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2992 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2993 definitions, since that's the preferred style in glibc.
2994 Fix a minor spacing issue, and update copyright notice to match glibc's.
2996 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2998 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3000 2005-09-06 Simon Josefsson <jas@extundo.com>
3002 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3003 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3005 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3007 Change bitset word type from unsigned int to unsigned long int,
3008 as this has better performance on typical 64-bit hosts.
3009 Port bitset code to hosts with unusual word sizes.
3010 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3011 (build_collating_symbol):
3012 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3013 argument is a bitset. This is merely a style issue, but it makes
3014 it clearer that an entire array is expected.
3015 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3016 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3017 Port to the case where bitset_word is not the same as unsigned int.
3018 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3019 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3021 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3022 (build_trtable, group_nodes_into_DFAstates):
3024 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3025 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3026 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3027 * regexec.c (group_nodes_into_DFAstates): Likewise.
3028 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3029 * regcomp.c (optimize_subexps, lower_subexp):
3030 Work even if bitset_word has holes in its bitwise representation.
3031 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3032 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3034 * regex_internal.c (re_string_reconstruct):
3035 Don't assume UCHAR_MAX == 255.
3036 * regex_internal.h (bitset_set_all): Likewise.
3037 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3039 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3040 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3042 (BITSET_WORD_MAX): New macro.
3043 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3044 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3045 (bitset_empty, bitset_copy):
3046 Prefer sizeof (bitset) to multiplying it out ourselves.
3047 (bitset_not_merge): Remove; unused.
3048 (bitset_contain): Return bool, not unsigned int with one bit on.
3049 All callers changed.
3050 * regexec.c (build_trtable): Don't assume bitset has no stricter
3051 alignment than re_node_set; do this by defining a new internal
3052 type struct dests_alloc and using it to allocate memory.
3054 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3056 Check for arithmetic overflow when calculating sizes, to prevent
3057 some buffer-overflow issues. These patches are conservative, in the
3058 sense that when I couldn't determine whether an overflow was possible,
3059 I inserted a run-time check.
3060 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3061 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3062 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3063 (re_xnrealloc, re_x2nrealloc): New inline functions.
3064 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3065 (build_equiv_class, build_charclass): Check for arithmetic overflow
3066 in size expression calculations.
3067 * regex_internal.c (re_string_realloc_buffers):
3068 (build_wcs_upper_buffer, re_node_set_add_intersect):
3069 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3070 (re_dfa_add_node, register_state): Likewise.
3071 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3072 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3073 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3074 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3076 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3078 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3079 to avoid a collision with bits/local_lim.h in glibc.
3080 All uses changed. Problem reported by Dmitry V. Levin in
3081 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3083 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3084 bugs in int versus size_t comparisons.
3085 (re_string_context_at): Fix bug where the code assumed that
3088 Use bool where appropriate.
3089 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3090 All callers changed.
3091 (calc_eclosure_iter): Likewise, for ROOT arg.
3092 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3093 (build_charclass_op): Likewise, for NON_MATCH arg.
3094 * regex_internal.c (re_string_allocate, re_string_construct):
3095 (re_string_construct_common): Likewise, for ICASE arg.
3096 * regexec.c (re_search_2_stub, re_search_stub):
3097 Likewise, for RET_LEN arg.
3098 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3099 (set_regs): Likewise, for FL_BACKTRACK arg.
3100 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3101 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3102 (calc_eclosure_iter, parse_bracket_exp):
3103 Use bool for internal variables that are booleans.
3104 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3105 (set_regs, build_sifted_states, sift_states_bkref):
3106 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3107 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3108 (find_collation_sequence_value):
3110 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3111 (re_node_set_compare):
3112 Return bool, not int. All callers changed.
3113 * regexec.c (check_halt_node_context, check_dst_limits):
3114 (build_trtable, check_node_accept): Likewise.
3115 * regex_internal.h: Include stdbool.h.
3117 Fix bugs uncovered when converting to bool.
3118 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3119 failure instead of charging ahead blindly.
3120 * regex_internal.c (register_state): Likewise.
3121 * regexec.c (re_search_2_stub): Use simpler method than boolean
3122 for freeing internal storage.
3123 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3124 bitset pieces used as boolean, to avoid undefined behavior
3125 on hosts that do int overflow checking.
3127 2005-08-31 Derek Price <derek@ximbiot.com>
3129 * getdelim.c (getdelim): Return EOF on EOF.
3130 Reported by Larry Jones <lawrence.jones@ugs.com>.
3132 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3134 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3135 lengths fit in regoff_t; this isn't true if regoff_t is the same
3137 * regex.c (re_search_internal): 5th arg is LAST_START
3138 (= START + RANGE) instead of RANGE. This avoids overflow
3139 problems when regoff_t is the same width as size_t.
3140 All callers changed.
3141 (re_search_2_stub): Check for overflow when adding the
3142 sizes of the two strings.
3143 (re_search_stub): Check for overflow when adding START
3144 to RANGE; if it occurs, substitute the extreme value.
3146 2005-08-31 Jim Meyering <jim@meyering.net>
3148 * regcomp.c (search_duplicated_node): Make first pointer arg
3150 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3151 (register_state): Likewise.
3152 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3153 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3154 (group_nodes_into_DFAstates): Likewise.
3156 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3158 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3159 old glibc regex code mishandles strings longer than 2**31 bytes.
3160 This patch fixes this when the regex code is used in gnulib
3161 (i.e., outside glibc).
3163 This patch should not affect the use of the regex code inside
3164 glibc. No doubt this problem also needs to be handled for glibc
3165 as well, but the result will be an incompatible change to the
3166 glibc ABI, and the old ABI will have to be supported too. That
3167 can be the the subject for another patch.
3169 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3170 governing whether the rest of this patch is active. By default,
3171 the macro is disabled and the patch has no effect.
3172 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3173 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3174 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3175 (re_match_2, re_set_registers): Use the new types.
3176 * regex_internal.h (Idx, re_hashval_t): New types.
3177 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3179 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3180 (re_string_context_at, bin_tree_t, re_dfastate_t):
3181 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3182 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3183 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3184 (re_string_char_size_at, re_string_wchar_at):
3185 (re_string_elem_size_at):
3186 Use the new types and macros to port to 64-bit hosts.
3187 Use unsigned types for internal values, so that the code
3188 mostly works even for arrays larger than SSIZE_MAX.
3189 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3190 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3191 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3192 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3193 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3194 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3195 (calc_inveclosure, parse_dup_op, build_range_exp):
3196 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3197 (fetch_number, create_token_tree, mark_opt_subexp):
3199 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3200 (create_cd_newstate, re_string_allocate, re_string_construct):
3201 (re_string_realloc_buffers, build_wcs_upper_buffer):
3202 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3203 (re_string_reconstruct, re_string_peek_byte_case):
3204 (re_string_fetch_byte_case, re_string_context_at):
3205 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3206 (re_node_set_init_copy, re_node_set_add_intersect):
3207 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3208 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3209 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3210 (re_acquire_state, re_acquire_state_context, register_state):
3212 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3213 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3214 (re_search_internal, re_search_2_stub, re_search_stub)
3215 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3216 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3217 (update_cur_sifted_state, check_dst_limits):
3218 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3219 (check_subexp_limits, sift_states_bkref, merge_state_array):
3220 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3221 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3222 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3223 (expand_bkref_cache, check_node_accept_bytes):
3224 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3225 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3226 (acquire_init_state_context, check_halt_node_context):
3227 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3228 (sift_states_backward, clean_state_log_if_needed):
3229 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3230 (find_recover_state, transit_state_sb, transit_state_mb):
3231 (transit_state_bkref, build_trtable, match_ctx_clean):
3233 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3234 to work around an assumption that REG_MISSING is negative.
3236 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3237 (seek_collating_symbol_entry) [defined _LIBC]:
3238 (lookup_collation_sequence_value) [defined _LIBC]:
3239 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3240 Use prototypes rather than old-style function definitions.
3241 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3242 (transit_state_sb) [0]:
3243 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3245 * regexec.c (re_search_internal): Simplify update of rm_so and
3248 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3249 (optimize_subexps, lower_subexp):
3250 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3251 since the signed shift might overflow. Use 1u<<31 instead.
3252 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3253 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3256 * regcomp.c (optimize_subexps, lower_subexp):
3257 Use CHAR_BIT rather than 8, for clarity.
3258 * regexec.c (check_dst_limits_calc_pos_1):
3259 (check_subexp_matching_top): Likewise.
3260 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3261 have to worry about portability issues when shifting it left.
3262 Remove no-longer-needed test for table_size > 0.
3263 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3264 in a word, as the resulting behavior is undefined.
3265 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3266 in one case, a <= should have been an <, and in another case the
3267 whole test was missing.
3268 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3269 the standard name CHAR_BIT.
3270 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3271 this is not true on one's complement and signed-magnitude hosts.
3273 * regex_internal.h (re_sub_match_top_t): Remove unused member
3275 (struct re_dfa_t): Remove unused member states_alloc.
3276 * regcomp.c (init_dfa): Don't initialize unused members.
3278 2005-08-31 Bruno Haible <bruno@clisp.org>
3280 * strstr.c: Include <stddef.h>, for NULL.
3281 * strcasestr.c: Likewise.
3282 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3284 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3286 * iconvme.h: Add prototype for iconv_alloc.
3288 2005-08-29 Simon Josefsson <jas@extundo.com>
3290 * iconvme.c: Fix errno.
3292 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3294 * iconvme.c: Split iconv_string into iconv_alloc.
3296 2005-08-27 Jim Meyering <jim@meyering.net>
3298 * fopen-safer.c: Merge minor changes from coreutils.
3299 * dup-safer.c: Likewise.
3300 * fd-safer.c: Likewise.
3302 Merge from coreutils.
3303 * stdio--.h: New file.
3304 * stdlib--.h: New file.
3305 * mkstemp-safer.c: New file.
3307 GNU tar needs these.
3308 * pipe-safer.c: New file.
3309 * creat-safer.c: New file.
3310 * fcntl--.h (creat): Define to creat_safer.
3311 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3312 * unistd--.h (pipe): Define to pipe_safer.
3313 * unistd-safer.h: Declare pipe_safer.
3315 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3317 * regex_internal.h: Remove all references to
3318 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3320 (bitset_not, bitset_merge, bitset_not_merge):
3321 (bitset_mask, re_string_allocate, re_string_construct):
3322 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3323 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3324 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3325 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3326 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3327 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3328 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3329 (re_acquire_state_context):
3330 Remove unnecessary forward decls.
3331 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3332 Put __attribute at function definition,
3333 now that the function decl has been removed.
3334 * regex_internal.c (re_string_peek_byte_case):
3335 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3338 2005-08-26 Simon Josefsson <jas@extundo.com>
3340 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3341 Haible <bruno@clisp.org>.
3343 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3345 * regexec.c (set_regs): Don't alloca with an unbounded size.
3347 alloca modernization/simplification for regex.
3348 * regex.c: Remove portability cruft for alloca. This no longer
3349 needs to be at the start of the file, and can be moved into
3350 regex_internal.h and simplified.
3351 * regex_internal.h: Include <alloca.h>.
3352 (__libc_use_alloca) [!defined _LIBC]: New macro.
3353 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3354 now works outside glibc.
3356 2005-08-24 Simon Josefsson <jas@extundo.com>
3358 * getpass.c: Add WIN32 implementation. Conditionalize use of
3359 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3360 GLIBC specific code.
3362 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3364 Make regex safe for g++. This fixes one real bug (an "err"
3365 that should have been "*err"). g++ problem reported by
3367 * regex_internal.h (re_calloc): New macro, consistent with
3368 re_malloc etc. All callers of calloc changed to use re_calloc.
3369 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3370 not int. All callers changed.
3371 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3372 just use an array of size MB_LEN_MAX.
3373 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3374 (find_recover_state): Change "err" to "*err"; this fixes what
3375 appears to be a real bug.
3376 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3379 2005-08-25 Jim Meyering <jim@meyering.net>
3381 * open-safer.c: Include <config.h>.
3382 Otherwise, we'd lose LARGEFILE support in any file using
3385 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3387 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3388 * regex.h (regerror): Likewise.
3390 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3391 requires this. (The code never needed it.)
3393 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3394 All uses of recently-renamed identifiers changed to use the new,
3395 POSIX-compliant names. The code will build and run just fine
3396 without these changes, but it's better to eat our own dog food
3397 and use the standard-conforming names.
3399 * regex.h: Fix a multitude of POSIX name space violations.
3400 These changes have an effect only for programs that define
3401 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3402 do not change anything for programs compiled in the normal way.
3403 Also, there is no effect on the ABI.
3405 (_REGEX_SOURCE): New macro.
3406 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3407 defined and _GNU_SOURCE is not; this fixes a name space violation.
3409 Rename the following macros to obey POSIX requirements.
3410 The old names are still visible as macros if _REGEX_SOURCE is defined.
3411 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3412 RE_BACKSLASH_ESCAPE_IN_LISTS.
3413 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3414 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3415 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3416 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3417 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3418 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3419 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3420 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3421 (REG_INTERVALS): renamed from RE_INTERVALS.
3422 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3423 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3424 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3425 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3426 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3427 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3428 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3429 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3430 RE_UNMATCHED_RIGHT_PAREN_ORD.
3431 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3432 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3433 (REG_DEBUG): renamed from RE_DEBUG.
3434 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3435 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3436 unusual, since we can't clash with the POSIX REG_ICASE.
3437 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3438 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3439 (REG_NO_SUB): renamed from RE_NO_SUB.
3440 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3441 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3442 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3443 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3444 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3445 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3446 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3447 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3448 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3449 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3450 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3451 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3452 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3453 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3454 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3455 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3456 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3457 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3458 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3459 (REG_FIXED): Renamed from REGS_FIXED.
3460 (REG_NREGS): Renamed from RE_NREGS.
3462 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3463 of other REG_* macros, since POSIX says the user is allowed to
3464 #undef these macros selectively.
3466 (reg_errcode_t): Update comment stating what other tables need
3469 Rename the following enum values to obey POSIX requirements.
3470 The old names are still visible as macros.
3471 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3472 is not defined, since GNU is supposed to be a superset of POSIX as
3473 much as possible, and since we want reg_errcode_t to be a signed
3474 type for implementation consistency.
3475 (_REG_NOERROR): Renamed from REG_NOERROR.
3476 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3477 (_REG_BADPAT): Renamed from REG_BADPAT.
3478 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3479 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3480 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3481 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3482 (_REG_EBRACK): Renamed from REG_EBRACK.
3483 (_REG_EPAREN): Renamed from REG_EPAREN.
3484 (_REG_EBRACE): Renamed from REG_EBRACE.
3485 (_REG_BADBR): Renamed from REG_BADBR.
3486 (_REG_ERANGE): Renamed from REG_ERANGE.
3487 (_REG_ESPACE): Renamed from REG_ESPACE.
3488 (_REG_BADRPT): Renamed from REG_BADRPT.
3489 (_REG_EEND): Renamed from REG_EEND.
3490 (_REG_ESIZE): Renamed from REG_ESIZE.
3491 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3492 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3493 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3494 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3495 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3497 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3498 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3499 changed. But support the old name if the new one is not defined
3500 and if _REGEX_SOURCE.
3502 Change the following member names in struct re_pattern_buffer.
3503 The old names are still supported if !_REGEX_SOURCE.
3504 The new names are always supported, regardless of _REGEX_SOURCE.
3505 (re_buffer): Renamed from buffer.
3506 (re_allocated): Renamed from allocated.
3507 (re_used): Renamed from used.
3508 (re_syntax): Renamed from syntax.
3509 (re_fastmap): Renamed from fastmap.
3510 (re_translate): Renamed from translate.
3511 (re_can_be_null): Renamed from can_be_null.
3512 (re_regs_allocated): Renamed from regs_allocated.
3513 (re_fastmap_accurate): Renamed from fastmap_accurate.
3514 (re_no_sub): Renamed from no_sub.
3515 (re_not_bol): Renamed from not_bol.
3516 (re_not_eol): Renamed from not_eol.
3517 (re_newline_anchor): Renamed from newline_anchor.
3519 Change the following member names in struct re_registers.
3520 The old names are still supported if !_REGEX_SOURCE.
3521 The new names are always supported, regardless of _REGEX_SOURCE.
3522 (rm_num_regs): Renamed from num_regs.
3523 (rm_start): Renamed from start.
3524 (rm_end): Renamed from end.
3526 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3527 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3528 Prepend __ to parameter names.
3530 Undo yesterday's changes.
3532 2005-08-24 Jim Meyering <jim@meyering.net>
3534 Sync from coreutils.
3535 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3537 2005-08-21 Bruno Haible <bruno@clisp.org>
3539 * lock.h: Add multiple inclusion guard.
3540 * tls.h: Add multiple inclusion guard.
3542 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3544 * regex.h (REG_NOSYS)
3545 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3546 Define, since POSIX requires it as of 2001.
3547 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3548 New private symbol, used to keep the enum signed in all cases.
3549 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3550 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3552 * regex_internal.c (re_string_skip_chars, register_state):
3554 Remove forward decls; no longer needed now that we use prototypes.
3555 * regexec.c (acquire_init_state_context, check_halt_node_context):
3556 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3557 (clean_state_log_if_needed): Likewise.
3559 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3561 Fix problems reported by Sam Steingold in
3562 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3563 * regexec.c (sift_states_bkref): Fix portability bug: the code
3564 assumed that reg_errcode_t is a signed type, which is not
3565 necessarily true if _XOPEN_SOURCE is not defined.
3566 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3567 some compilers warn about it otherwise.
3569 2005-08-20 Jim Meyering <jim@meyering.net>
3571 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3572 of unused local, dfa.
3574 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3576 * regcomp.c (create_initial_state): Remove duplicate decl.
3577 (init_word_char, create_initial_state, duplicate_node_closure):
3578 (fetch_token, peek_token_bracket, build_range_exp):
3579 (build_collating_symbol): Remove forward decls; no longer needed
3580 now that we use prototypes.
3583 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3584 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3585 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3586 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3587 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3588 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3589 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3590 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3591 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3592 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3593 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3594 (build_charclass, build_charclass_op, fetch_number, create_tree):
3595 (create_token_tree, mark_opt_subexp, duplicate_tree):
3596 Use prototypes rather than old-style definitions.
3599 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3600 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3601 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3602 (re_string_reconstruct, re_string_peek_byte_case):
3603 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3604 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3605 (re_node_set_init_copy, re_node_set_add_intersect):
3606 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3607 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3608 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3609 (re_acquire_state, re_acquire_state_context, register_state):
3610 (create_ci_newstate, create_cd_newstate, free_state):
3612 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3613 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3614 (re_search_internal, prune_impossible_nodes):
3615 (acquire_init_state_context, check_matching, static):
3616 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3617 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3618 (update_regs, sift_states_backward, build_sifted_states):
3619 (clean_state_log_if_needed, merge_state_array):
3620 (update_cur_sifted_state, add_epsilon_src_nodes):
3621 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3622 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3623 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3624 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3625 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3626 (check_arrival, check_arrival_add_next_nodes):
3627 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3628 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3629 (check_node_accept_bytes, check_node_accept, extend_buffers):
3630 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3631 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3636 (re_string_allocate, re_string_construct, re_string_reconstruct):
3637 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3638 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3639 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3640 (re_string_context_at, re_string_peek_byte_case):
3641 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3642 is defined, since we now use prototypes always.
3644 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3645 C89 or better. All uses removed.
3647 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3649 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3650 [defined lint]: Suppress bogus uninitialized-variable warnings.
3652 * regcomp.c (duplicate_node): Return new index, not an error code,
3653 and let the caller return REG_ESPACE if out of space. This
3654 removes an uninitialied-variable warning with GCC 4.0.1, and also
3655 avoids taking the address of a local variable. All callers
3658 2005-08-19 Jim Meyering <jim@meyering.net>
3660 * regexec.c (proceed_next_node): Redo local variables to
3661 avoid GCC shadowing warnings.
3663 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3665 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3666 (re_node_set_insert_last, re_dfa_add_node):
3667 Rename local variables to avoid GCC shadowing warnings.
3669 2005-08-18 Bruno Haible <bruno@clisp.org>
3671 * strstr.c (strstr): Fix return value in multibyte case.
3672 * strcasestr.c (strcasestr): Likewise.
3674 2005-08-17 Jim Meyering <jim@meyering.net>
3676 Make the %s format (seconds since the epoch) work for a negative
3677 number and when used with a zero-padded field width, e.g. %015s.
3679 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3680 label so that it precedes the code to set `digits'. Otherwise,
3681 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3682 print `00-22'. Now, it prints `-0022', as it should.
3684 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3686 * regex.h: Remove useless space-before-tab. From coreutils.
3688 2005-08-17 Bruno Haible <bruno@clisp.org>
3690 * strcasestr.h: New file.
3691 * strcasestr.c: New file.
3693 2005-08-17 Bruno Haible <bruno@clisp.org>
3695 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3696 * strstr.c: Completely rewritten, with multibyte locale support.
3698 2005-08-17 Bruno Haible <bruno@clisp.org>
3700 * strcasecmp.c: Use mbuiter.h.
3702 2005-08-17 Bruno Haible <bruno@clisp.org>
3704 * mbuiter.h: New file.
3706 2005-08-16 Bruno Haible <bruno@clisp.org>
3708 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3710 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3711 NUL byte, not after it.
3713 2005-08-16 Bruno Haible <bruno@clisp.org>
3715 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3716 the valid ones. Makes the comparison operations transitive:
3717 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3718 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3720 2005-08-16 Bruno Haible <bruno@clisp.org>
3722 * strcase.h (strcasecmp): Add note in comments.
3723 * strncasecmp.c: Use code from strcasecmp.c.
3724 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3725 (strcasecmp): Work correctly in multibyte locales.
3727 2005-08-16 Bruno Haible <bruno@clisp.org>
3729 * strnlen1.h: New file.
3730 * strnlen1.c: New file.
3732 2005-08-16 Bruno Haible <bruno@clisp.org>
3734 * mbfile.h: New file.
3736 2005-08-16 Bruno Haible <bruno@clisp.org>
3738 * mbiter.h: New file.
3740 2005-08-16 Bruno Haible <bruno@clisp.org>
3742 * mbchar.h: New file.
3743 * mbchar.c: New file.
3745 2005-08-16 Bruno Haible <bruno@clisp.org>
3747 * tls.h: New file, from GNU gettext.
3748 * tls.c: New file, from GNU gettext.
3750 2005-08-15 Bruno Haible <bruno@clisp.org>
3752 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3755 2005-08-14 Jim Meyering <jim@meyering.net>
3757 Sync from coreutils.
3759 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3760 Use the hash-table-based cycle-detection code not just when
3761 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3762 Reported by James Youngman in
3763 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3764 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3765 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3766 This lets us compile with -DFTS_DEBUG, once again.
3767 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3768 * fts.c (fd_safer): Remove decl.
3769 Include fcntl--.h rather than unistd-safer.h
3770 (fts_safe_changedir): Don't call fd_safer; no longer needed
3771 now that we include fcntl--.h.
3773 2005-08-11 Simon Josefsson <jas@extundo.com>
3775 * readline.h, readline.c: New file.
3777 2005-08-11 Bruno Haible <bruno@clisp.org>
3779 * strnlen.h (strnlen): Change parameter name to match comment.
3781 2005-08-10 Simon Josefsson <jas@extundo.com>
3783 * strndup.c: Use strnlen.h.
3785 * strnlen.h: New file.
3787 2005-08-02 Simon Josefsson <jas@extundo.com>
3789 * getline.h, getline.c: Rewrite.
3791 * getdelim.h, getdelim.c: New files, ported from glibc.
3793 2005-07-31 Bruno Haible <bruno@clisp.org>
3795 * lock.h (gl_lock_initializer): New macro.
3796 (gl_lock_define_initialized): Use it.
3797 (gl_rwlock_initializer): New macro.
3798 (gl_rwlock_define_initialized): Use it.
3799 (gl_recursive_lock_initializer): New macro.
3800 (gl_recursive_lock_define_initialized): Use it.
3802 2005-07-26 Bruno Haible <bruno@clisp.org>
3804 * lock.h: Update from GNU gettext.
3805 * lock.c: Update from GNU gettext.
3807 2005-07-18 Bruno Haible <bruno@clisp.org>
3809 * lock.h (gl_once_t): New type.
3810 (gl_once_define, gl_once): New macros.
3811 * lock.c (fresh_once): New variable.
3812 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3815 2005-07-18 Simon Josefsson <jas@extundo.com>
3817 * check-version.c (check_version): Accept identical versions too.
3819 2005-07-18 Bruno Haible <bruno@clisp.org>
3821 * lock.h: New file, from GNU gettext.
3822 * lock.c: New file, from GNU gettext.
3824 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3826 * quotearg.c: Add translator comment suggested by Bruno Haible,
3827 with a minor change.
3829 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3831 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3832 copyright symbol and the year.
3833 * version-etc.c (COPYRIGHT_YEAR): New constant.
3834 (version_etc_va): Use parameterized copyright notice.
3835 Reword to conform to the current GNU coding standards.
3837 2005-07-11 Simon Josefsson <jas@extundo.com>
3839 * size_max.h: New file.
3841 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3843 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3846 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3847 and Paul Eggert <eggert@cs.ucla.edu>
3849 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3850 in wint_t, not wchar_t. Remove now-unnecessary cast.
3852 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3854 * regex.c, regex.h: Sync from libc.
3855 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3856 New files, synced from libc, except that regex_internal.h
3857 currently has a small porting fix.
3859 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3861 Remove the dependency of the strftime module on the tzset module.
3862 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3863 Copy the input structure, to work around some of the bug with
3864 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3865 Solaris releases, you should also use the tzset module, but we won't
3866 require it as a dependency any more since we don't want LGPLed code
3867 to depend on GPLed code.
3869 2005-07-02 Jim Meyering <jim@meyering.net>
3871 * backupfile.c (backup_args): Change a `0' to NULL.
3873 2005-07-01 Jim Meyering <jim@meyering.net>
3875 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3876 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3877 * save-cwd.c, tempname.c:
3878 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3879 and don't include <sys/file.h>).
3881 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3883 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3884 declares only 'struct timespec;' (!).
3886 2005-06-29 Jim Meyering <jim@meyering.net>
3888 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3889 type name. Use the variable name instead.
3890 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3892 2005-06-28 Simon Josefsson <jas@extundo.com>
3894 * check-version.h, check-version.c: New files.
3896 2005-06-28 Simon Josefsson <jas@extundo.com>
3898 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3899 collision with global variable. Better indentation. Don't
3900 increment buffer pointer beyond buffer end. Based on comments
3901 from Paul Eggert <eggert@cs.ucla.edu>.
3905 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3907 * canon-host.c (canon-host): Append trailing "," to 0 in
3908 initializer of struct addrinfo, as an indication that we don't
3909 care how many members the structure has.
3911 2005-06-24 Derek Price <derek@ximbiot.com>
3912 and Bruno Haible <bruno@clisp.org>
3914 Remove stat module & update lstat.
3915 * stat.c: Remove this file...
3916 (slash_aware_lstat): ...moving this content and its support...
3917 * lstat.c (rpl_lstat): ...into here.
3918 * lstat.h: New file.
3920 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3922 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3923 (ranged_convert): Don't save conversion in a temporary struct.
3924 This causes a warning with GCC 4.0.0, and anyway in the typical
3925 case it's not worth the extra 100 bytes or so of code.
3926 (ranged_convert, __mktime_internal): When calling a function via a
3927 pointer P, use P () rather than (*P) (), as we now assume C89 or
3930 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3932 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3933 "who -r" failed to give output. Problem reported by Tim Waugh.
3935 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3936 (xcalloc): Use it to avoid needless tests.
3937 Problem reported by Jim Meyering.
3939 2005-06-16 Jim Meyering <jim@meyering.net>
3941 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3942 when either N or S is zero.
3944 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3946 * argp.h (__option_is_short): Check upper limit of
3947 __key. Isprint() requires its argument to have the value
3948 of an unsigned char or EOF.
3950 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3952 * fnmatch.c (fnmatch): If there is an encoding error in a
3953 multibyte string or pattern, fall back on unibyte matching.
3954 Problem reported by James Youngman.
3956 2005-06-08 Bruno Haible <bruno@clisp.org>
3958 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3961 2005-06-08 Bruno Haible <bruno@clisp.org>
3963 * csharpcomp.h: New file, from GNU gettext.
3964 * csharpcomp.c: New file, from GNU gettext.
3965 * csharpcomp.sh.in: New file, from GNU gettext.
3967 2005-06-07 Derek Price <derek@ximbiot.com>
3970 * glob_.h: Indent nested #ifdef.
3972 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3974 Sync from coreutils.
3975 Use "file name" when talking about file names, instead of "filename"
3976 or "path", as per the GNU coding standards.
3977 * mkdir-p.c: Renamed from makepath.c.
3978 (make_dir_parents): Renamed from make_path. All callers changed.
3979 * mkdir-p.h: Likewise. All includers changed.
3980 * filenamecat.c: Renamed from path-concat.c.
3981 (file_name_concat): Renamed from path_concat. All callers changed.
3982 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3983 * filenamecat.h: Likewise. All includers changed.
3984 * acl.c: Don't use "path" or "filename" to mean "file name"
3985 in comments or local variable names.
3986 * basename.c: Likewise.
3987 * canonicalize.c, canonicalize.h: Likewise.
3988 * dirname.c, dirname.h: Likewise.
3989 * euidaccess.c: Likewise.
3990 * exclude.c: Likewise
3991 * fnmatch_.h, fnmatch_loop.c: Likewise.
3992 * fsusage.c, fsuage.h: Likewise.
3993 * fts.c, fts_.h: Likewise.
3994 * getcwd.c: Likewise.
3995 * getloadavg.c: Likewise.
3996 * mkstemp.c: Likewise.
3997 * mountlist.c, mountlist.h: Likewise.
3998 * openat.c, openat.h: Likewise.
3999 * readlink-stub.c: Likewise.
4000 * readutmp.c, readutmp.h: Likewise.
4001 * rename.c: Likewise.
4002 * rmdir.c: Likewise.
4004 * savedir.c: Likewise.
4005 * stripslash.c: Likewise.
4006 * tempname.c: Likewise.
4007 * xreadlink.c: Likewise.
4008 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4010 * exclude.h: Likewise.
4012 * euidaccess.c (getuid, getgid, getuid, getegid)
4013 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4014 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4015 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4016 * pathmax.h: Include <limits.h> unconditionally, since other
4017 files have been getting away with it for years (MORE/BSD 4.3
4019 * userspec.c (getpwnam, getgrnam, getgrgid)
4020 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4022 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4023 Define to 256, not 255, as per modern POSIX.
4025 2005-06-01 Bruno Haible <bruno@clisp.org>
4027 * csharpexec.h: New file, from GNU gettext.
4028 * csharpexec.c: New file, from GNU gettext.
4029 * csharpexec.sh.in: New file, from GNU gettext.
4031 2005-05-31 Derek Price <derek@ximbiot.com>
4032 Paul Eggert <eggert@cs.ucla.edu>
4035 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4037 2005-05-29 Derek Price <derek@ximbiot.com>
4038 Paul Eggert <eggert@cs.ucla.edu>
4040 * glob_.h, glob.c: New files.
4042 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4044 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4046 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4047 the configuration hassle isn't worth it.
4048 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4049 (LONGEST_MODIFIER, PRIuMAX): Remove.
4051 2005-05-27 Bruno Haible <bruno@clisp.org>
4053 * getlogin_r.h: Remove second include of <stddef.h>.
4055 2005-05-25 Bruno Haible <bruno@clisp.org>
4056 Derek Price <derek@ximbiot.com>
4058 * getlogin_r.h: Simplify API documentation.
4060 2005-05-25 Derek Price <derek@ximbiot.com>
4061 Paul Eggert <eggert@cs.ucla.edu>
4063 * getlogin_r.c, getlogin_r.h: New files.
4065 2005-05-22 Bruno Haible <bruno@clisp.org>
4067 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4068 Also include <sys/param.h> if it defines MIN, MAX.
4069 Based on a patch by Derek Price <derek@ximbiot.com>.
4071 2005-05-22 Bruno Haible <bruno@clisp.org>
4073 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4074 (INT64_MIN): Fix definition.
4075 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4077 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4078 NEED_SIGNED_INT_TYPES.
4080 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4081 HAVE_SYSTEM_INTTYPES.
4083 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4085 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4086 so that unistd-safer.h (GPL'ed code) need not be included.
4088 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4091 * fts.c: Don't include "cycle-check.h" or "hash.h".
4092 (setup_dir, free_dir): New functions.
4093 (enter_dir, leave_dir): Define trivial
4094 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4095 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4096 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4097 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4098 Move to fts-cycle.c.
4099 (fts_open): Use setup_dir.
4100 (fts_close): Use free_dir.
4101 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4102 This adds a label and some gotos, but the alternatives were messier.
4103 Check for memory allocation failure when entering a dir.
4104 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4105 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4106 (FTS): New member fts_cycle, that is a union that contains the
4107 old active_dir_ht and cycle_state. All uses changed to mention
4108 fts_cycle.ht and fts_cycle.state.
4109 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4110 fts.c, with the following changes:
4111 (setup_dir, free_dir): New functions.
4112 (enter_dir): Now returns bool. Return true if successful, false
4113 if memory exhausted. All callers changed.
4114 Do not bother partly cleaning up on
4115 memory allocation failure; that is free_dir's job.
4116 However, free ad if hash_insert fails, to avoid memory leak.
4117 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4118 fts->fts_options to see which union member to use.
4120 2005-05-20 Jim Meyering <jim@meyering.net>
4122 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4123 Now a macro, to pacify GCC.
4125 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4127 * chown.c (rpl_chown): Return -1 on failure.
4129 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4131 * canonicalize.c: Include canonicalize.h first, to test interface.
4132 Include <stddef.h> unconditionally, since we assume C89 now.
4133 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4134 * fts.c: Include fts_.h first, to check interface.
4135 Do not include intprops.h; no longer needed.
4136 Include cycle-check.h and hash.h, since fts_.h no longer does.
4137 Remove unnecessary casts of closedir to void.
4138 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4139 decide whether to decrement nlinks.
4140 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4141 (FTS): Use struct hash_table * instead of Hash_table, so that
4142 we no longer need to include hash.h here.
4144 2005-05-17 Jim Meyering <jim@meyering.net>
4146 * fts.c, fts_.h: New files, from coreutils.
4148 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4150 Sync from coreutils.
4151 * unlinkdir.c, unlinkdir.h: New files.
4152 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4153 regex.h, unlocked-io.h, xtime.h:
4154 White space changes only.
4155 * makepath.c (make_path): Port to hosts where leading "//" is special.
4156 * yesno.c: Include getline.h, not ctype.h.
4157 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4158 Use getline to remove arbitrary restriction on response length.
4160 2005-05-13 Bruno Haible <bruno@clisp.org>
4162 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4163 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4164 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4165 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4166 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4167 Add support for 64-bit integers in the MSVC compiler.
4169 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4171 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4172 Change the initial comment to refer to GPL, not LGPL.
4173 gnulib-tool will change it to LGPL as needed.
4175 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4176 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4177 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4178 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4179 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4180 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4181 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4182 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4183 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4184 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4185 concatpath.c, config.charset, copy-file.c, copy-file.h,
4186 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4187 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4188 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4189 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4190 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4191 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4192 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4193 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4194 full-read.c, full-read.h, full-write.c, full-write.h,
4195 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4196 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4197 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4198 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4199 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4200 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4201 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4202 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4203 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4204 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4205 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4206 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4207 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4208 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4209 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4210 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4211 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4212 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4213 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4214 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4215 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4216 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4217 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4218 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4219 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4220 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4221 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4222 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4223 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4224 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4225 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4226 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4227 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4228 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4229 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4230 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4231 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4232 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4233 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4234 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4235 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4236 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4237 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4238 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4239 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4240 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4241 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4242 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4243 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4244 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4245 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4246 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4247 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4248 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4249 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4250 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4251 Update FSF postal mail address.
4253 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4255 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4256 specified in ai_socktype. Fix invalid ai_protocol
4257 check. ai_protocol is usually set to 0 or depending on
4258 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4259 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4260 ai_socktype / ai_protocol in the returned addrinfo structure.
4262 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4263 Bruno Haible <bruno@clisp.org>
4265 * inet_ntop.h: New file.
4266 * inet_ntop.c: New file, from glibc with modifications.
4268 2005-05-08 Jim Meyering <jim@meyering.net>
4270 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4272 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4274 Merge from coreutils. Among other things,
4275 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4276 * fd-safer.c: New file.
4277 * fcntl-safer.h, open-safer.c: Remove.
4278 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4279 * dup-safer.c: Include unistd-safer.h first.
4280 Don't include errno.h.
4281 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4282 * file-type.h: Don't assume invoker included sys/stat.h first.
4283 * file-type.c: Rely on file-type.h change.
4284 * getloadavg.c: Include unistd-safer.h.
4285 (getloadavg): Use safer open.
4286 * getusershell.c: Include "stdio-safer.h".
4287 (getusershell): Use safer fopen.
4288 * long-options.c (long_options): Use NULL rather than 0.
4289 * modechange.h (mode_free): Remove; all callers changed to invoke
4291 * modechange.c: Likewise.
4292 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4293 (MODE_DONE): New constant.
4294 (struct mode_change): Remove 'next' member.
4295 (make_node_op_equals): New function; like the old one of the
4296 same name, except it allocates an array.
4297 (mode_compile, mode_create_from_ref): Use it.
4298 (mode_compile): Allocate result as an array, not a linked list.
4299 Parse octal string ourself, so that we catch mistakes like "+0".
4300 (mode_adjust): Arg is an array, not a linked list.
4301 * modechange.c: Include stat-macros.h, xalloc.h.
4302 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4303 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4304 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4305 Remove. This is now stat-macros.h's job.
4306 (talloc): Remove. All callers replaced by xalloc, so that
4307 our invokers don't have to worry about reporting memory failures.
4308 (make_node_op_equals): Remove.
4309 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4311 (struct mode_change): Moved here from modechange.h.
4312 (mode_append_entry): Remove.
4313 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4314 apps to have incorrect behavior. Use simpler algorithm for head
4315 and tail. Don't futz with umask; that's now the job of mode_adjust.
4316 Detect more invalid usages rather than having somewhat-random behavior.
4317 Don't insert an "a=" action, as that leads to incorrect behavior.
4318 (mode_compile, mode_create_from_ref): Return NULL on error instead
4319 of an enum, since now there's only one way to have an error. All
4321 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4322 at the correct time. Simplify calculation of "+u" and its ilk.
4323 Don't mishandle "+X".
4324 (mode_free): Remove "register" and localize decls.
4325 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4326 (struct mode_change): Move to modechange.c; callers don't
4327 need to see this stuff.
4328 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4329 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4330 (mode_change, mode_adjust): Reflect the new signatures noted above.
4331 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4332 that might redefine system include files.
4333 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4334 (my_usleep): Use NULL rather than (void *) 0.
4335 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4336 Use siginterrupt to specify that system calls should be interrupted.
4337 (rpl_nanosleep): Move initialization of suspended closer to call of
4339 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4340 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4341 (desirable_utmp_entry): New function.
4342 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4343 using x2nrealloc, to simplify logic.
4344 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4345 size calculation. Do not assume utmp file is a regular file.
4346 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4347 (READ_UTMP_CHECK_PIDS): New constant.
4348 * save-cwd.c: Include unistd-safer.h.
4349 (save_cwd): Use fd_safer.
4350 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4351 [!_LIBC] Include "stat-macros.h" instead.
4352 * unistd-safer.h (fd_safer): New decl.
4354 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4356 * byteswap_.h: New file.
4358 2005-04-25 Albert Chin <china@thewrittenword.com>
4360 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4363 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4365 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4366 that "UTC +1 second" continues to work. Problem reported
4368 (relunit_snumber): New rule.
4371 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4373 * getdate.y (universal_time_zone_table): New constant.
4374 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4375 universal_time_zone_table.
4376 (lookup_zone): Prefer universal_time_zone_table to
4377 local_time_zone_table, so that "GMT" time stamps are allowed in
4378 London during the summer. Problem reported by Ian Abbott.
4380 2005-04-12 Jim Meyering <jim@meyering.net>
4382 * human.c (humblock): Set *options even when returning due to
4383 xstrtoumax conversion failure. Thanks to a used-uninitialized
4386 2005-04-09 Jim Meyering <jim@meyering.net>
4388 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4389 -Wuninitialized: initialize tm0.tm_year.
4391 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4393 * getdate.y (parser_control): rels_seen is now a boolean, not a
4394 count, since there's no maximum. All uses changed.
4395 Add member dsts_seen.
4396 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4398 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4399 Use pc_rels_seen to decide whther a date is absolute.
4401 * getdate.y (number): Don't overwrite year.
4402 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4405 2005-04-02 Simon Josefsson <jas@extundo.com>
4407 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4408 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4410 2005-03-27 Jim Meyering <jim@meyering.net>
4412 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4414 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4416 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4417 "one's complement" -> "ones' complement" in comment, as per Knuth.
4418 "value of type" -> "type or expression" in comment.
4419 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4421 2005-03-26 Jim Meyering <jim@meyering.net>
4424 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4425 Correct typos: s/or/of/.
4427 2005-03-23 Jim Meyering <jim@meyering.net>
4429 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4431 2005-03-21 Jim Meyering <jim@meyering.net>
4433 Changes imported from coreutils.
4435 * cycle-check.c: Don't include xalloc.h.
4437 * path-concat.c: Don't include assert.h.
4438 (path_concat): Remove assertion that would have triggered
4439 for ABASE starting with more than one slash.
4440 Reported by Andreas Schwab.
4442 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4443 properly when ABASE is an absolute file name.
4444 Correct the description of this function.
4446 Add an assertion and a test driver.
4447 This fixes a bug introduced on 2004-07-02.
4448 Andreas Schwab reported the resulting failure of cp --parents:
4449 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4451 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4453 * strftime.c (my_strftime): If the underlying strftime returns 0
4454 (which shouldn't happen), generate nothing instead of returning 0
4455 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4457 2005-03-16 Bruno Haible <bruno@clisp.org>
4459 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4461 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4463 * strftime.c (my_strftime): Prepend space to format so that we can
4464 reliably distinguish strftime failure from empty output on POSIX
4467 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4469 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4470 (iconv_string): Don't guess a size-zero buffer, as that might cause
4471 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4472 result would be 'too large', where 'too large' is (heuristically)
4473 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4474 overflow concerns. This will prevent some unwanted malloc failures
4475 when the inputs are very large.
4477 2005-03-15 Bruno Haible <bruno@clisp.org>
4479 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4482 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4485 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4487 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4489 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4490 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4492 * strtol.c: Likewise.
4494 2005-03-14 Simon Josefsson <jas@extundo.com>
4496 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4499 2005-03-14 Jim Meyering <jim@meyering.net>
4501 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4502 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4503 to be nonzero so that we (and caller) can detect the difference
4504 between a valid zero-length expansion and an error return, even
4505 when the underlying strftime fails before writing anything into
4508 2005-03-10 Jim Meyering <jim@meyering.net>
4510 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4511 so that this module works on systems without fchdir.
4513 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4515 Factor int-properties macros into a single file, except for
4516 glibc-related files.
4517 * intprops.h: New file.
4518 * getloadavg.c: Include it instead of limits.h.
4519 (INT_STRLEN_BOUND): Remove.
4520 * human.c: Include intprops.h.
4521 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4522 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4523 * inttostr.h: Include intprops.h instead of limits.h.
4524 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4525 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4526 for consistency with intprops.h.
4527 (time_t_is_integer, twos_complement_arithmetic): Use them.
4528 * sig2str.h: Include <signal.h>, intprops.h.
4529 (INT_STRLEN_BOUND): Remove.
4530 * strftime.c (TYPE_SIGNED): Remove.
4531 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4532 * strtol.c: Adjust comments to match intprops.h.
4533 * userspec.c: Include intprops.h.
4534 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4535 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4536 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4537 instead of rolling our own expressions.
4538 * xstrtol.c: Include xstrtol.h first, to test interface.
4540 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4542 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4543 the right thing even if adding 1900 would overflow. Similarly
4544 for tm_mon + 1 and tm_yday + 1.
4545 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4546 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4547 (DO_SIGNED_NUMBER): New macro.
4548 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4550 2005-03-07 Bruno Haible <bruno@clisp.org>
4552 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4554 2005-03-03 Derek R. Price <derek@ximbiot.com>
4555 Bruno Haible <bruno@clisp.org>
4557 * pagealign_alloc.h: New file.
4558 * pagealign_alloc.c: New file.
4560 2005-01-28 Bruno Haible <bruno@clisp.org>
4562 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4565 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4567 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4568 The workaround isn't strictly needed for POSIX conformance, and
4569 it's too much of a pain to configure and maintain. We'll ask
4570 people to fix their kernels instead.
4571 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4572 (NANOSLEEP_BUG_WORKAROUND): Remove.
4573 (xnanosleep): Remove the workaround.
4575 2005-02-12 Bruno Haible <bruno@clisp.org>
4577 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4579 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4581 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4582 * timespec.h (gettime): Return void, since it always
4583 succeeds now. All uses changed.
4584 * gettime.c (gettime) Likewise.
4585 [HAVE_NANOTIME]: Prefer nanotime.
4586 Assume gettimeofday succeeds, as POSIX requires.
4587 Assime time () succeeds, since other code already does.
4588 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4589 (timespec_subtract): Remove.
4590 (NANOSLEEP_BUG_WORKAROUND): New constant.
4591 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4592 things considerably. Use it only on GNU/Linux hosts, since the
4593 workaround shouldn't be needed elsewhere.
4595 2005-02-24 Bruno Haible <bruno@clisp.org>
4597 * gettext.h: Update from GNU gettext 0.14.2.
4599 2005-02-24 Bruno Haible <bruno@clisp.org>
4601 * localcharset.c: Update from GNU gettext 0.14.2.
4602 * config.charset: Update from GNU gettext 0.14.2.
4604 2005-02-22 Simon Josefsson <jas@extundo.com>
4606 * iconvme.h, iconvme.c: New files, from libc.
4608 2005-02-20 Neil Conway <neilc@samurai.com>
4610 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4611 returned by OSX/Darwin if the specified buffer is not large
4612 enough for the hostname.
4614 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4616 * memrchr.h: New file.
4617 * chdir-long.c: Include it.
4618 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4619 Don't bother including stddef.h.
4621 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4623 * argp-help.c (__argp_help): Create a fake struct argp_state and
4624 pass it to _help, otherwise the latter coredumps trying to
4625 dereference state.root_argp.
4627 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4629 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4631 Include <sys/types.h>, for dev_t.
4632 (ME_DUMMY, ME_REMOTE): Move from here....
4633 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4634 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4636 Include mountlist.h first, to test the interface.
4638 2005-01-29 Bruno Haible <bruno@clisp.org>
4640 * progname.c (program_name): Initialize.
4641 Needed when linking statically on MacOS X.
4643 2005-01-28 Bruno Haible <bruno@clisp.org>
4645 * javacomp.sh.in: New file, from GNU gettext.
4646 * javacomp.h: New file, from GNU gettext.
4647 * javacomp.c: New file, from GNU gettext.
4649 2005-01-26 Bruno Haible <bruno@clisp.org>
4651 * javaexec.sh.in: New file, from GNU gettext.
4652 * javaexec.h: New file, from GNU gettext.
4653 * javaexec.c: New file, from GNU gettext.
4655 2005-01-26 Simon Josefsson <jas@extundo.com>
4657 * gai_strerror.c: Use GPL in header.
4659 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4661 * argp-help.c (hol_entry_help): Avoid using non-constant
4662 initializers for struct pentry_state.
4663 (__argp_error): Check return value of __asprintf
4664 (__argp_failure): Translate error message
4666 * argp-parse.c: Removed braces around the expansion of N_()
4668 2005-01-21 Jim Meyering <jim@meyering.net>
4670 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4671 same value as for Solaris 9.
4673 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4674 component length. This included changing the parameter to be
4675 of type `char *' rather than `char const *'.
4676 * chdir-long.h (chdir_long): Update prototype.
4678 * openat.c (fdopendir, fstatat): New functions.
4679 * openat.h: Include headers required for use of DIR and struct stat.
4680 [AT_SYMLINK_NOFOLLOW]: Define.
4681 (fdopendir, fstatat): Add prototypes.
4683 2005-01-21 Bruno Haible <bruno@clisp.org>
4685 * classpath.h: New file, from GNU gettext.
4686 * classpath.c: New file, from GNU gettext.
4688 2005-01-20 Simon Josefsson <jas@extundo.com>
4690 * version-etc-fsf.c: New file, with version_etc_copyright.
4691 * version-etc.c: Remove version_etc_copyright.
4692 * version-etc.h (version_etc_copyright): Use [] instead of * in
4693 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4695 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4697 * save-cwd.c (save_cwd): Remove code to support the case
4698 where fchdir is missing or flaky.
4700 2005-01-20 Simon Josefsson <jas@extundo.com>
4702 * base64.h (isbase64): Add.
4704 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4705 using a unsigned prototype, don't inline.
4706 (base64_decode): Use it.
4708 2005-01-19 Bruno Haible <bruno@clisp.org>
4710 * sh-quote.h: New file, from GNU gettext.
4711 * sh-quote.c: New file, from GNU gettext.
4713 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4715 Merge changes from coreutils, as described below in several
4716 changelogs dated today.
4718 * save-cwd.c: Include "save-cwd.h" before other include files.
4719 (O_DIRECTORY): Remove; not needed here, since "." must be
4720 a directory. All uses removed.
4721 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4722 universal on Suns, and we also need to test for IRIX.
4723 Revamp code to use 'if' rather than '#if'.
4724 Avoid unnecessary comparison of cwd->desc to 0.
4726 * utimens.c (futimens): Robustify the previous patch, by checking
4727 for known valid error numbers rather than observed invalid ones.
4729 2005-01-18 Jim Meyering <jim@meyering.net>
4731 * version-etc.c (version_etc_copyright): Update copyright date.
4733 * utimens.c (futimens): Account for the fact that futimes
4734 can also fail with errno == ENOSYS or errno == ENOENT.
4735 Patch from Dmitry V. Levin.
4737 Change the name of the robust chdir function from chdir to chdir_long.
4738 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4739 (restore_cwd): Use chdir_long, not chdir.
4740 * chdir-long.c: Renamed from chdir.c.
4741 * chdir-long.h: Renamed from chdir.h.
4742 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4745 2005-01-18 Bob Proulx <bob@proulx.com>
4747 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4748 offsetof() macro construct to avoid compile failure with native HP-UX
4749 11.0 ANSI C compiler.
4751 2005-01-06 Bruno Haible <bruno@clisp.org>
4753 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4754 because stpncpy.m4 takes care of it.
4756 2004-01-24 Bruno Haible <bruno@clisp.org>
4758 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4760 2003-10-09 Bruno Haible <bruno@clisp.org>
4762 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4764 2005-01-06 Bruno Haible <bruno@clisp.org>
4766 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4767 * fwriteerror.c: Include <stdbool.h>.
4768 (fwriteerror): At the end, close the file stream. Record whether
4769 stdout was already closed.
4771 2004-05-27 Bruno Haible <bruno@clisp.org>
4773 * execute.c (environ): Declare if needed.
4774 * pipe.c (environ): Likewise.
4775 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4777 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4779 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4780 definitions to be after all include files, to avoid collisions.
4781 Problem reported by Bob Proulx.
4783 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4785 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4786 not needed. This removes a dependency on the gettext module.
4787 [defined _LIBC]: Do not include <libintl.h>; not needed.
4789 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4791 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4794 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4796 * argp-parse.c: Include <stddef.h>.
4797 (alignof, alignto): New macros.
4798 (parser_init): Don't assume that void * is aligned sufficiently
4801 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4802 need to extend the stack.
4803 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4806 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4808 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4810 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4812 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4813 Remove now-obsolete comment about AIX.
4814 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4815 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4816 (YYMAXDEPTH): New macro.
4818 2004-12-18 Bruno Haible <bruno@clisp.org>
4820 * fatal-signal.c (fatal_signals): Make non-const.
4821 (init_fatal_signals): New function.
4822 (uninstall_handlers, install_handlers): Ignore signals that were set to
4824 (at_fatal_signal): Call init_fatal_signals.
4825 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4827 Reported by Paul Eggert.
4829 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4831 * getdate.y (textint): New member "negative".
4832 (time_zone_hhmm): New function.
4833 Expect 14 shift-reduce conflicts, not 13.
4834 (o_colon_minutes): New rule.
4835 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4836 (yylex): Set the "negative" member of signed numbers.
4838 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4840 Changes imported from coreutils.
4841 * hard-locale.c: Assume <locale.h> exists.
4843 (GLIBC_VERSION): New macro.
4844 (hard_locale): Assume setlocale exists.
4845 Rewrite to avoid #ifdef.
4846 Use strdup rather than malloc + strcpy.
4847 * human.c: Assume <locale.h> exists.
4848 (human_readable): Assume localeconv exists.
4850 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4852 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4853 convert T2, not T. (Imported from libc.)
4855 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4857 * getcwd.c (is_ENAMETOOLONG): New macro.
4858 (__getcwd.c): Don't restore errno; glibc doesn't.
4859 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4860 first, falling back to our code only if its results look suspicious.
4861 Ensure that the resulting buffer is only as large as necessary.
4863 * readutmp.c: Include readutmp.h first.
4864 Include <errno.h>, since readutmp.h no longer does that.
4865 * readutmp.h: Don't include <errno.h>,
4866 <sys/param.h>, <time.h>; not needed to establish interface.
4867 (errno): Remove decl.
4868 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4869 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4870 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4872 2004-11-28 Simon Josefsson <jas@extundo.com>
4874 * base64.h, base64.c: New file.
4876 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4878 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4880 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4882 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4883 HP's ANSI C compiler.
4884 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4885 Declaring int functions causes warnings on some modern systems and
4886 shouldn't be needed to compile on ancient ones.
4887 * same.c (MIN) [defined MIN]: Don't define, since it's already
4890 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4891 with the following changes.
4892 (__set_errno): Parenthesize properly.
4893 Include <stdbool.h>.
4894 (MIN, MAX, MATCHING_INO): New macros.
4895 (__getcwd): Define with prototype, not K&R form.
4896 Use heuristics to allocate default buffer on stack if possible.
4897 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4898 behavior, and to avoid the PATH_MAX limit when computing
4900 Use MATCHING_INO to compare inode number to file.
4901 Check for arithmetic overflow in size calculations.
4902 Fix bug in reallocation of dot array that caused getcwd to fail
4903 on directories nested deeper than 75.
4904 Be more careful about saving errno on error.
4905 Do not use realloc; use only free+malloc, as this is a bit
4906 more flexible and avoids a needless copy operation.
4907 Do not inspect st_dev and st_ino for symbolic links; POSIX
4908 doesn't specify the latter.
4909 Check for closedir errors.
4910 Avoid needless casts.
4911 Use "#ifdef weak_alias" around weak_alias, to be like other
4913 The following changes to getcwd.c have effect only when used in
4914 gnulib; they have no effect inside glibc proper.
4915 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4916 as alloca isn't used.
4917 (alloca, __alloca): Likewise.
4918 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4919 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4920 unconditionally, as gnulib assumes C89 or better.
4921 Do not include <sys/param.h>.
4922 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4923 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4925 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4926 Include <dirent.h> in a way that is compatible with modern Autoconf.
4927 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4928 New macros, if not already defined.
4929 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4930 Use "_LIBC", not "defined _LIBC", for consistency.
4931 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4933 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4934 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4935 * xgetcwd.c: David MacKenzie's old code was removed, so give
4936 credit only to Jim Meyering and adjust the copyright dates.
4937 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4938 <stdlib.h>, <unistd.h>, "pathmax.h".
4939 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4940 (INITIAL_BUFFER_SIZE): Remove.
4941 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4943 2004-11-23 Jim Meyering <jim@meyering.net>
4945 * getopt_.h: Remove trailing blanks.
4947 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4949 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4950 (futimens): New function, which uses futimes if available.
4951 (futimens, utimens): Support timespec==NULL, with same semantics
4952 as utime and utimens.
4953 * utimens.h (futimens): New decl.
4955 2004-11-23 Jim Meyering <jim@meyering.net>
4957 * __fpending.c: Add comment.
4959 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4961 * getopt_.h: Re-addition of __getopt_argv_const caused
4962 redefinition warnings. To avoid them, include the defines
4963 in `#if !defined __need_getopt ... #endif'. The only place
4964 where __getopt_argv_const is used is in definitions
4965 of getopt_long and getopt_long_only below, which are as well
4966 protected by `#ifndef __need_getopt'.
4967 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4968 __need_getopt after including <stdio.h> and <unistd.h> These
4969 headers might have defined it.
4971 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4973 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4975 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4976 optopt): Use them instead of invoking ## directly; otherwise, the
4977 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4979 2004-11-19 Bruno Haible <bruno@clisp.org>
4981 * strtok_r.c: Move comments from here...
4982 * strtok_r.h: ... to here.
4984 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4986 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4987 might fail. Problem reported by Yoann Vandoorselaere.
4988 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4989 that mishandle size_t overflow.
4991 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4993 * canon-host.c: Include "strdup.h".
4994 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4995 Use strdup instead of malloc/strcpy to duplicate strings.
4997 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4998 (human_space_before_unit): New constant.
4999 * human.c (human_readable): Support it.
5001 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5002 (xgetcwd): Set errno correctly when failing.
5003 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5004 the failure is actually due to a PATH_MAX problem.
5006 Further getopt changes to make it more likely that glibc will
5007 buy the changes back.
5008 * getopt.c (POSIXLY_CORRECT): New constant.
5009 (getopt): Use it, so to preserve glibc semantic
5010 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5011 when compiling for libc.
5012 * getopt_.h (__getopt_argv_const): Bring it back.
5013 (getopt_long, getopt_long_only): Use it.
5015 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5016 New arg POSIXLY_CORRECT. All callers changed.
5017 (getopt): Argv is now char * const *, as per standard.
5018 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5019 not char *__getopt_argv_const *.
5020 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5021 _getopt_long_only_r): Likewise.
5022 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5023 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5024 _getopt_long_r, _getopt_long_only_r): Likewise.
5025 * getopt_.h (__getopt_argv_const): Remove.
5026 (getopt): Argv is now char * const *, as per standard.
5028 * getdate.y (tORDINAL): New token.
5029 (day, relunit): Allow it for relative times.
5030 (relative_time_table): Use tORDINAL for ordinals.
5032 2004-11-15 Jim Meyering <jim@meyering.net>
5034 * closeout.c: Include "__fpending.h" once again.
5035 Include <stdbool.h>.
5036 (close_stdout): Don't fail just because stdout was closed initially,
5037 since some programs don't write to stdout in the normal course of
5038 operation (other than --version and --help), and we don't want this
5039 function to make e.g. `touch file >&-' fail.
5040 But do fail if it was closed and someone has tried to write to it.
5041 E.g., `printf foo >&-' must fail.
5043 2004-11-11 Simon Josefsson <jas@extundo.com>
5045 * strtok_r.h, strtok_r.c: New file.
5047 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5049 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5050 we can stop lying to compilers about the constness of argv when we
5051 are compiled outside glibc.
5052 (getopt, getopt_long, getopt_long_only): Use it.
5053 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5055 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5056 _getopt_long_only_r): Likewise.
5057 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5058 _getopt_long_only_r): Likewise.
5060 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5061 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5062 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5063 the other external symbols.
5064 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5065 declaration, since the above renaming now works around collisions.
5067 2004-11-11 Jim Meyering <jim@meyering.net>
5069 * linebreak.c: Remove trailing blanks.
5070 * alloca_.h: Likewise.
5071 * acosl.c: Likewise.
5072 * euidaccess.c: Likewise.
5073 * allocsa.h: Likewise.
5075 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5077 * mktime.c (SHR): New macro, which is a portable
5078 substitute for >> that should work even on Crays.
5079 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5080 Problem reported by Mark D. Baushke in
5081 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5082 * getdate.y (SHR): Likewise.
5084 * strftime.c (SHR): Likewise.
5086 * quotearg.c (struct quoting_options): Use unsigned int for
5087 quote_these_too, so that right shifts are well defined. All uses
5090 2004-11-10 Simon Josefsson <jas@extundo.com>
5092 * getaddrinfo.h, getaddrinfo.c: New files.
5094 2004-11-10 Jim Meyering <jim@meyering.net>
5096 Ensure that no close failure goes unreported.
5097 * closeout.c (close_stdout): Always close stdout. I.e., don't
5098 return early when it seems there's nothing to flush.
5099 Don't include __fpending.h.
5101 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5103 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5105 2004-11-05 Bruno Haible <bruno@clisp.org>
5107 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5108 Reported by Mark D. Baushke <mdb@cvshome.org>.
5110 2004-11-04 Bruno Haible <bruno@clisp.org>
5112 2004-09-11 Bruno Haible <bruno@clisp.org>
5113 * allocsa.valgrind: New file.
5114 2004-02-06 Bruno Haible <bruno@clisp.org>
5115 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5116 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5117 Reported by Christopher Seip <chris.seip@hp.com>.
5119 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5121 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5122 with errno == ERANGE if the buffer is too small.
5123 Problem reported by Mark D. Baushke.
5125 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5127 * xreadlink.c (MAXSIZE): New macro.
5128 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5129 size does not exceed MAXSIZE. Avoid cast.
5130 As suggested by Mark D. Baushke in
5131 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5132 if readlink fails with buffer size just under MAXSIZE, try again
5135 2004-11-02 Derek R. Price <derek@ximbiot.com>
5136 and Paul Eggert <eggert@cs.ucla.edu>
5138 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5139 (get_date): Overparenthesize to avoid GCC warning.
5141 2004-11-02 Bruno Haible <bruno@clisp.org>
5143 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5144 function returns void.
5146 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5148 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5149 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5152 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5154 * getdate.y: Add support for TZ="foo" within a date string.
5155 Fix some bugs near time_t boundaries. Reject dates with
5156 out-of-range components, e.g., "Sept 31".
5157 Include <stdlib.h>, "setenv.h", "xalloc.h".
5158 (ISDIGIT_LOCALE): Remove; unused.
5159 Note that the TZ and time functions used here are not reentrant.
5160 (mktime_ok, get_tz): New functions.
5161 (TZBUFSIZE): New constant.
5162 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5163 This requires that we sometimes generate our own TZ="XXX..." setting.
5165 2004-10-27 Derek R. Price <derek@ximbiot.com>
5167 * mktime.c (not_equal_tm): Remove redundant check.
5169 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5171 * getdate.y: Use Bison 1.875 features, and some minor
5172 code cleanups. This change does not affect semantics.
5173 Don't include <stdlib.h>; no longer needed.
5174 Don't include unlocked-io.h; only the "#if TEST" code uses
5175 stdio, and performance isn't crucial there.
5176 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5177 Bison 1.875 features as described below.
5178 All uses of "PC." replaced by "pc->".
5179 (YYSTYPE): Add a forward declaration.
5180 (yylex, yyerror): Use full prototypes in forward decls.
5181 Use "%pure-parser" rather than obsolescent "%pure_parser".
5182 Use %parse-param and %lex-param instead of obsolescent
5183 YYPARSE_PARAM and YYLEX_PARAM.
5184 (meridian_table, month_and_day_table, time_units_table,
5185 relative_time_table, time_zone_table, military_table,
5186 lookup_zone, lookup_word, get_date):
5187 Use NULL instead of 0 where appropriate.
5188 (to_hour): Avoid abort (), to avoid a dependency on
5190 (yyerror, yylex): Now accepts parser_control * arg.
5191 (main) [TEST]: Use '\0' rather than 0 for char.
5193 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5195 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5196 It's now the caller's responsibility to handle the case where
5197 !HAVE_GETPAGESIZE && !defined getpagesize.
5199 * mktime.c (leapyear): Arg is long int, not int.
5201 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5203 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5205 2004-10-12 Simon Josefsson <jas@extundo.com>
5207 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5208 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5211 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5213 * vsnprintf.h: New file.
5214 * vsnprintf.c: New file.
5216 2004-10-07 Bruno Haible <bruno@clisp.org>
5218 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5219 into the provided buffer.
5221 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5223 * diacrit.c, diacrit.h: Add GPL notice.
5225 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5226 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5227 * logl.c (logl): Keep the code as similar to glibc as possible.
5228 This avoids a potential constant-folding bug.
5230 2004-10-05 Bruno Haible <bruno@clisp.org>
5232 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5234 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5236 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5237 * xmalloc.c (xmemdup): Likewise.
5238 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5239 XFREE): Remove these long-obsolescent macros.
5240 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5241 * xstrdup.c: Remove.
5243 * regex.c (re_comp): Cast gettext return value to char *,
5244 Problem reported by Martin Neitzel via Mark D. Baushke.
5246 2004-10-04 Simon Josefsson <jas@extundo.com>
5248 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5249 '#ifdef USE_UNLOCKED_IO'.
5251 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5253 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5254 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5255 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5256 regex.c, sha1.c, version-etc.c, yesno.c:
5257 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5258 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5259 the includer's responsibility.
5261 Sync from coreutils.
5263 * modechange.c (mode_compile): Don't decrement a pointer that
5264 points to the start of a string, as the C Standard says the
5265 resulting behavior is undefined.
5267 * backupfile.h (enum backuptype): Rename none -> no_backups,
5268 simple -> simple_backups, numbered_existing ->
5269 numbered_existing_backups, numbered -> numbered_backups
5270 to avoid shadowing problems. All uses changed.
5271 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5272 * backupfile.c (check_extension, numbered_backup):
5273 Rename locals to avoid shadowing 'basename'.
5274 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5277 * .cppi-disable: Add getopt_.h, getopt_int.h.
5278 * .cvsignore: Add getopt.h.
5280 2004-10-04 Simon Josefsson <jas@extundo.com>
5282 * memmem.h: New file.
5283 * memmem.c: New file, taken from glibc.
5285 2004-10-02 Jim Meyering <jim@meyering.net>
5287 * dirfd.h, getpagesize.h: Add copyright notice.
5289 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5291 * snprintf.c: Remove comments as to why each header is needed.
5293 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5295 * strsep.h: New file.
5296 * strsep.c: New file.
5298 2004-10-01 Simon Josefsson <jas@extundo.com>
5300 * snprintf.c (snprintf): Handle size==0.
5302 2004-10-01 Simon Josefsson <jas@extundo.com>
5303 Bruno Haible <bruno@clisp.org>
5305 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5306 (snprintf): Declare 'args'.
5308 2004-09-30 Simon Josefsson <jas@extundo.com>
5310 * snprintf.h, snprintf.c: New files.
5312 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5314 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5315 (hol_entry_help): Never translate an empty string.
5316 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5317 * argp.h (OPTION_NO_TRANS): New option.
5319 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5321 * xvasprintf.c: Include xalloc.h.
5322 (xvasprintf): Use xalloc_die, not xmalloc_die.
5324 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5326 * dummy.c: Change copyright notice to FSF, and license to GPL.
5328 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5330 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5331 Problem reported by Bruno Haible in:
5332 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5334 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5336 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5337 in case some system header has #define'd it. Problem reported by
5338 Soeren D. Schulze in
5339 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5341 2004-09-08 Bruno Haible <bruno@clisp.org>
5343 * stdint_.h: New file, taken from GNU clisp.
5345 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5347 * xvasprintf.h: New file.
5348 * xvasprintf.c: New file.
5349 * xasprintf.c: New file.
5351 2004-09-08 Bruno Haible <bruno@clisp.org>
5353 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5355 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5357 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5359 Import from coreutils.
5360 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5361 strings on unbounded length. alloca's performance benefits aren't
5362 that important here.
5364 (parse_with_separator): New function, with most of the internals
5365 of the old parse_user_spec. Allow user to omit both user and group,
5366 for compatibility with FreeBSD.
5367 Clone only the user name, not the entire spec.
5368 Do not set *uid, *gid unless entirely successful.
5369 Avoid memory leak in some failing cases.
5370 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5371 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5372 (parse_user_spec): Rewrite to use parse_with_separator.
5374 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5376 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5377 its complicated substitute.
5378 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5379 and program_invocation_name.
5380 (__argp_basename) [!_LIBC]: Remove; the only use was
5381 replaced by its body.
5382 (__argp_short_program_name): Change condition from
5383 !defined __argp_short_program_name to
5384 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5385 to match argp-namefrob.h.
5386 (__argp_failure): Don't assume strerror_r returns char *.
5387 * argp-parse.c (N_): Define unconditionally.
5388 (argp_default_options): Fill out initializers with 0 to avoid
5391 2004-08-12 Simon Josefsson <jas@extundo.com>
5393 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5394 * getopt_.h: Renamed from getopt.h.
5396 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5398 Merge from coreutils.
5400 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5401 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5402 for Reliant Unix 5.43.
5404 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5405 (union fooround): Use uintmax_t, not long int.
5406 The rest is a merge from libc:
5407 [defined _LIBC]: Include <shlib-compat.h>.
5408 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5410 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5412 * strverscmp.c: Convert to UTF-8.
5414 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5416 * obstack.h (obstack_empty_p):
5417 Don't assume that chunk->contents is suitably aligned.
5418 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5419 Likewise. Problem reported by Benno in
5420 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5422 * chown.c (rpl_chown): Work even if the file is writeable but not
5423 readable. This could be improved further but it'd take some work.
5425 2004-08-08 Simon Josefsson <jas@extundo.com>
5427 * xgethostname.c: Don't include error.h (not used).
5430 * getpass.c: Include getpass.h first.
5432 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5434 * xalloc-die.c: New files.
5435 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5437 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5438 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5439 (_, N_, xalloc_die): Move to xalloc-die.c.
5440 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5441 so that we needn't mess with xalloc_msg_memory_exhausted.
5443 * sha1.h: Renamed from sha.h.
5444 (SHA1_H): Renamed from _SHA_H.
5445 (sha1_ctx): Renamed from sha_ctx.
5446 (sha1_init_ctx): Renamed from sha_init_ctx.
5447 (sha1_process_block): Renamed from sha_process_block.
5448 (sha1_process_bytes): Renamed from sha_process_bytes.
5449 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5450 (sha1_read_ctx): Renamed from sha_read_ctx.
5451 (sha1_stream): Renamed from sha_stream.
5452 (sha1_buffer): Renamed from sha_buffer.
5453 * sha1.c: Likewise; renamed from sha.c.
5454 Do not include <sys/types.h>.
5455 Include <stddef.h> rather than <stdlib.h>.
5457 2004-08-08 Bruno Haible <bruno@clisp.org>
5459 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5460 FILESYSTEM_PREFIX_LEN.
5461 * progreloc.c: Likewise.
5462 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5464 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5467 * argp-help.c (make_hol, hol_append): Don't assume that
5468 SIZE_MAX is a valid preprocessor constant.
5469 (__argp_basename): Change from "#ifndef _LIBC"
5470 to "#ifndef __argp_short_program_name", so that
5471 we don't compile these functions for tar.
5473 More merges from coreutils.
5474 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5475 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5477 * addext.c: Remove; no longer needed.
5478 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5479 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5480 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5481 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5482 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5483 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5484 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5485 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5486 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5487 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5488 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5489 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5490 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5491 Import changes from coreutils.
5493 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5495 Merge from coreutils.
5497 * .gdb-history: Remove; this doesn't belong here.
5499 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5500 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5501 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5503 * dirname.h: Include <stdbool.h>.
5504 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5505 for consistency with POSIX terminology. All uses changed.
5506 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5507 (strip_trailing_slashes): Use bool for booleans.
5508 * stripslash.c (strip_trailing_slashes): Likewise.
5510 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5511 sometimes returns a positive errno value even when it succeeds.
5512 (print_errno_message) [!LIBC]: Fall back on strerror if
5515 * path-concat.c (mempcpy): Don't define if a system header defines it.
5516 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5517 (longest_relative_suffix): New function.
5518 (path_concat): Use it. Assume first argument is not NULL.
5519 Port to DOS. Omit redundant separators.
5520 Report an error instead of returning NULL.
5521 Use mempcpy instead of memcpy.
5522 (xpath_concat): Remove: not declared or used.
5524 * same.h: Include <stdbool.h>
5525 (same_name): Return bool, not int.
5526 * same.c (same_name): Likewise.
5527 (errno): Don't declare; we assume C89 or better now.
5529 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5530 if not already defined.
5532 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5533 * dup-safer.c (errno): Likewise.
5535 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5537 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5540 2004-08-03 Simon Josefsson <jas@extundo.com>
5542 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5543 * progname.h: Don't include stdbool.h.
5545 2004-08-02 Simon Josefsson <jas@extundo.com>
5547 * getsubopt.h: New file, with comments from Bruno Haible.
5548 * getsubopt.c: New file, from glibc, but slightly modified based on
5549 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5551 2004-08-01 Simon Josefsson <jas@extundo.com>
5553 * xgetdomainname.c: Include stdlib.h, for free().
5555 2004-07-16 Simon Josefsson <jas@extundo.com>
5557 * dummy.c: New file.
5559 2004-07-16 Bruno Haible <bruno@clisp.org>
5561 * backupfile.h: Add extern "C" for C++.
5562 * closeout.h: Likewise.
5563 * copy-file.h: Likewise.
5564 * findprog.h: Likewise.
5565 * full-write.h: Likewise.
5566 * pathname.h: Likewise.
5567 * progname.h: Likewise.
5568 * stpcpy.h: Likewise.
5569 * stpncpy.h: Likewise.
5570 * strcase.h: Likewise.
5571 * strstr.h: Likewise.
5572 * xalloc.h: Likewise.
5574 * mbswidth.h: Add extern "C" for C++.
5575 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5577 2004-07-09 Simon Josefsson <jas@extundo.com>
5579 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5580 failed without this.)
5582 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5584 * fchown-stub.c: New file.
5586 2004-06-24 Jim Meyering <jim@meyering.net>
5588 * obstack.h (obstack_base): Cast to (void *), per documentation.
5590 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5592 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5594 2004-06-01 Jim Meyering <jim@meyering.net>
5596 * calloc.c: New file.
5598 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5600 * getdate.y (yylex): Allow space between sign and number.
5601 Problem reported by Dan Jacobson.
5603 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5604 and Jim Meyering <jim@meyering.net>
5606 Merge from coreutils CVS.
5608 * stat-macros.h: New file, with contents from file-type.h
5609 and coreutils' system.h.
5610 * file-type.c: Include "stat-macros.h".
5611 * file-type.h (file_type): Move all macro definitions to new file,
5614 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5615 Wrap old code with this conditional.
5616 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5617 function that does not dereference symlinks.
5618 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5620 * xreadlink.c: Include xreadlink.h first, to catch .h file
5621 dependency problems.
5622 (xreadlink): Accept new arg SIZE, for efficiency.
5623 All decls and uses changed.
5624 * xreadlink.h: Include <stddef.h>, for size_t.
5626 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5627 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5629 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5631 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5633 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5634 macros to be defined.
5635 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5636 the allocator returns NULL because the requested size is zero.
5638 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5640 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5641 var. Add comment explaining why libc still defines it. This
5642 merges the following patch from glibc:
5643 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5645 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5647 * obstack.c (_obstack): Remove unused variable. It hasn't been
5648 present in glibc since revision 1.1 of this file.
5649 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5650 obstack_alignment_mask, obstack_alloc, obstack_base,
5651 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5652 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5653 obstack_grow0, obstack_init, obstack_int_grow,
5654 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5655 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5656 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5657 nonexistent functions.
5659 2004-05-17 Derek R. Price <derek@ximbiot.com>
5660 Paul Eggert <eggert@cs.ucla.edu>
5662 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5664 2004-05-14 Bruno Haible <bruno@clisp.org>
5666 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5667 that consists of a '.' followed by an empty digit string.
5668 Patch by Tor Lillqvist <tml@iki.fi>.
5670 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5672 Port obstack to the AS/400, where pointers are 16 bytes wide and
5673 you cannot cast an integer to a valid pointer. This patch is
5674 currently waiting to be integrated into glibc; see
5675 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5677 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5678 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5679 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5680 (struct obstack): temp member is now a union of a pointer and
5681 an integer, instead of an integer. All integer uses changed.
5682 This does not affect the physical layout of struct obstack,
5683 except on hosts (like the AS/400) where the size or alignment of
5684 void * is greater than that of ptrdiff_t.
5685 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5686 __STDC__)]: Store temporary in pointer member of union, not
5688 * obstack.c: Include <stddef.h>, for offsetof.
5689 (struct fooalign): Remove; it doesn't need a name.
5690 (union fooround): Change double to long double, and add void *.
5691 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5692 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5693 not a macro. Hence the values are always int; so remove all
5694 casts-to-int in uses.
5696 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5697 Derek Price <derek@ximbiot.com>
5699 * alloca.c: Include <alloca.h>, to get our interface.
5700 * alloca_.h: Use __alloca on AIX, so that we don't have to
5701 include <alloca.h> first. Use C89 prototype for alloca; this
5702 requires including <stddef.h> for size_t. Use extern "C" if C++.
5703 Use #elif for simplicity, since we can assume C89 now.
5704 Don't try to source the system alloca.h since it will not be found
5705 and to prevent recursively including its replacement.
5706 * fnmatch.c: Include <alloca.h> instead of opencoding.
5707 * regex.c: Likewise.
5709 2004-05-16 Derek Price <derek@ximbiot.com>
5710 Paul Eggert <eggert@cs.ucla.edu>
5712 getline cleanup. This changes the getndelim2 API: both order of
5713 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5716 * getline.c: Don't include stddef.h or stdio.h, since our
5717 interface does that.
5718 (getline): Always use getdelim, so that we don't have two
5719 copies of this code.
5720 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5722 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5723 (GETNDELIM2_MAXIMUM): New macro.
5724 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5725 instead of the old practice of delim2==0. All callers changed.
5726 Return -1 on overflow, instead of returning junk.
5727 Do not set *linesize unless allocation succeeds.
5728 * getndelim2.h: Do not include stddef.h; no longer needed, now
5729 that we include sys/types.h.
5730 * getnline.h: Likewise.
5731 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5732 (getndelim2): Reorder arguments.
5733 * getnline.c (getnline, getndelim):
5734 Don't discard the NMAX argument.
5735 (getnline): Invoke getndelim, to avoid code duplication.
5736 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5737 of (size_t) -1 by callers of the getnline family.
5739 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5741 * nanosleep.c (suspended): Change its type from int to
5742 sig_atomic_t volatile.
5743 (first_call): Make it private to rpl_nanosleep, and have it
5744 be zero initially as that's a bit faster.
5745 (my_usleep): Round up fractional times instead of truncating them,
5746 as this is the usual meaning for 'sleep'.
5748 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5750 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5751 (ENOSYS): Define if not defined.
5752 (settime): Fall back on stime if it exists and settimeofday fails.
5753 But don't bother with fallbacks if a method fails with errno == EPERM.
5755 2004-05-11 Jim Meyering <jim@meyering.net>
5757 Prior to this change, the save_cwd caller required read access to the
5758 current directory on most systems (ones with the fchdir function).
5760 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5761 fails, try write-only, and finally, resort to using xgetcwd.
5763 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5765 * obstack.c, obstack.h: Import changes from libc.
5767 2004-04-28 Bruno Haible <bruno@clisp.org>
5769 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5770 implicitly appends .exe to executables.
5771 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5772 accepts Windows pathnames.
5773 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5774 Cygwin like Windows, since it now accepts Windows pathnames.
5775 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5776 Cygwin like Windows, since it now accepts Windows pathnames.
5777 Reported by Derek Robert Price <derek@ximbiot.com>.
5779 2004-04-20 Jim Meyering <jim@meyering.net>
5781 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5783 2004-04-20 Jim Meyering <jim@meyering.net>
5784 Bruno Haible <bruno@clisp.org>
5786 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5787 memory when realloc fails.
5789 2004-04-18 Jim Meyering <jim@meyering.net>
5791 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5792 don't leak memory and do call END_UTMP_ENT.
5794 2004-04-11 Paul Eggert <eggert@twinsun.com>
5796 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5797 (CHAR_BIT): Remove, since we assume C89.
5798 Include <stdint.h> if available, as per current Autoconf CVS advice.
5800 2004-03-30 Paul Eggert <eggert@twinsun.com>
5802 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5803 not bool, to be more consistent with Unix conventions.
5804 Suggested by Bruno Haible.
5806 Merge from coreutils.
5808 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5811 * getdate.h: Include stdbool.h, and timespec.h instead of
5812 the usual <time.h> dance.
5813 (get_date): Change signature to support fractional time stamps.
5814 All callers changed.
5815 * getdate.y: Include "getdate.h" first, as we can now
5816 assume C89 and don't need to worry about 'const'.
5817 Similarly, include "unlocked-io.h" near start, not in middle.
5819 (textint.value): Use long int rather than int.
5820 (textint.digits): Use size_t rather than int.
5821 (BILLION, LOG10_BILLION): New constants.
5822 (parser_control): New member rel_ns. Members day_ordinal,
5823 time_zone, month, day, hour, minutes, rel_year, rel_month,
5824 rel_day, rel_hour, rel_minutes, rel_seconds
5825 are now long int, not int. Member seconds is now struct timespec,
5826 not int. New member timespec_seen. Members dates_seen, days_seen,
5827 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5829 (%union.intval): Now long int, not int.
5830 New member timespec.
5831 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5832 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5833 (spec): Now is a timespec or an item list.
5834 (timespec, items): New nonterminals.
5835 (time, rel, relunit, number, get_date):
5836 Add support for fractional seconds.
5837 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5838 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5839 (to_hour): First arg is now long int, not int.
5840 (to_year): Returns long int, not int.
5841 Don't treat year -70 like 70.
5842 (tm_diff): Returns long int, not int.
5843 (lookup_word): Use bool instead of int when appropriate.
5844 (yylex): Use size_t for count, not int.
5845 Detect overflow when parsing large integer constants.
5846 Add support for fractions.
5847 (get_date): Make pointers 'const' if possible.
5848 Use more-portable code to detect integer overflow.
5849 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5850 Don't use ctime; it's not reliable if the year has >4 digits.
5852 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5853 This is for compatibility with BSD.
5855 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5856 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5857 From coreutils' system.h.
5859 * userspec.c: Don't include "posixver.h".
5860 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5861 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5862 compatible extension. Simplify code by removing a boolean int
5863 that was always nonzero if a string was nonnull.
5865 2004-03-30 Jim Meyering <jim@meyering.net>
5867 Merge from coreutils.
5869 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5871 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5872 an empty input stream.
5874 * readtokens.c: Include <stdbool.h>.
5875 (readtoken): Use `size_t' rather than int/long.
5876 All callers adjusted.
5877 Use `bool' rather than `int' where appropriate.
5878 Use memset rather than an explicit loop.
5879 Use x2nrealloc rather than xrealloc.
5880 Allow the use of `\0' as a delimiter.
5881 (readtokens): Likewise.
5882 * readtokens.h (readtoken, readtokens): Update prototypes.
5884 2004-03-30 Bruno Haible <bruno@clisp.org>
5886 * getloadavg.c (getloadavg): Don't assume setlocale returns
5889 2004-03-29 Paul Eggert <eggert@twinsun.com>
5891 Merge changes to getloadavg.c from coreutils and Emacs.
5893 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5894 Define to an expression, not to the empty string.
5895 Include cloexec.h and xalloc.h.
5896 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5897 Use set_cloexec_flag rather than rolling our own.
5898 * cloexec.c, cloexec.h: New files.
5900 2004-03-18 Paul Eggert <eggert@twinsun.com>
5902 * getopt.h: Sync with libc CVS.
5904 2004-03-18 Paul Eggert <eggert@twinsun.com>
5905 Bruno Haible <bruno@clisp.org>
5907 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5908 not on all platforms that have <wchar.h>.
5909 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5911 2004-03-09 Paul Eggert <eggert@twinsun.com>
5913 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5915 * getopt_int.h: New file, also synced from libc.
5917 2004-03-07 Paul Eggert <eggert@twinsun.com>
5919 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5920 '#if' expressions. Unlike the code it replaces, it does not
5921 depend on (defined _SC_PAGESIZE). However, it does depend on
5922 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5923 first reported by Jason Andrade in
5924 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5926 2004-01-18 Simon Josefsson <jas@extundo.com>
5928 * strdup.h: New file.
5929 * strdup.c: Include it.
5930 * path-concat.c: Include strdup.h. Drop strdup declaration.
5931 * userspec.c: Include strdup.h. Drop strdup declaration.
5933 2004-02-06 Karl Berry <karl@gnu.org>
5935 * config.charset: update from gettext 0.14.1.
5937 2004-02-05 Paul Eggert <eggert@twinsun.com>
5939 Add comments and code, prompted by suggestions from Bruno Haible
5941 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5942 describing the enum quoting_style values.
5943 * quotearg.c (quotearg_alloc): New function.
5944 (quotearg_buffer_restyled): Treat lone { and } as special.
5945 Treat = as special. Work around bug with older shells
5946 that "see" a '\' that is really the 2nd byte of a multibyte char.
5947 Quote empty string with shell_quoting_style.
5949 2004-02-03 Bruno Haible <bruno@clisp.org>
5951 * pipe.h: New file, from GNU gettext.
5952 * pipe.c: New file, from GNU gettext.
5954 2004-01-27 Bruno Haible <bruno@clisp.org>
5956 * execute.h: New file, from GNU gettext.
5957 * execute.c: New file, from GNU gettext.
5958 * w32spawn.h: New file, from GNU gettext.
5960 2004-01-23 Paul Eggert <eggert@twinsun.com>
5962 Exit-status fix from coreutils.
5964 Use exit_failure consistently in place of EXIT_FAILURE,
5965 so that program exit statuses are consistent on failure.
5967 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5968 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5969 * argmatch.h: Comment fix to match the above.
5970 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5971 Now a macro referring to exit_failure, instead of a separate
5972 variable. Include "exitfail.h" to get it.
5973 * xstrtol.h: Include "exitfail.h".
5974 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5976 * long-options.c (parse_long_options): Use prototype
5977 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5980 2004-01-21 Jim Meyering <jim@meyering.net>
5982 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5983 so as not to conflict with a different-sized __mktime_internal
5984 function in GNU libc.
5985 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5986 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5988 2004-01-18 Paul Eggert <eggert@twinsun.com>
5990 Merge from diffutils.
5992 * file-type.c (file_type): Add typed memory objects.
5993 * file-type.h (S_TYPEISTMO): New macro.
5995 * c-stack.h (c_stack_action): Remove argv argument.
5996 * c-stack.c (c_stack_action): Likewise. All uses changed.
5997 (die): Don't calculate message unless segv_action returns.
5998 (get_stack_location, min_address_from_argv, max_address_from_argv,
5999 volatile stack_base, volatile_stack_size): Remove.
6000 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6001 that every segmentation violation is a stack overflow. (Ouch!)
6002 See Debian bug 136249 (still outstanding) for more info about why
6003 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6005 2003-11-30 Bruno Haible <bruno@clisp.org>
6007 Safer stack allocation.
6008 * setenv.c: Include allocsa.h.
6009 (alloca): Remove fallback definition.
6010 (freea): Remove macro.
6011 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6014 2003-10-17 Bruno Haible <bruno@clisp.org>
6016 * binary-io.h: Avoid warnings on Cygwin.
6018 2003-12-28 Bruno Haible <bruno@clisp.org>
6020 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6021 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6023 2003-11-28 Bruno Haible <bruno@clisp.org>
6025 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6027 2003-11-27 Bruno Haible <bruno@clisp.org>
6029 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6031 2003-11-17 Bruno Haible <bruno@clisp.org>
6033 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6035 2003-11-24 Bruno Haible <bruno@clisp.org>
6037 * xallocsa.h: New file, from GNU gettext.
6038 * xallocsa.c: New file, from GNU gettext.
6040 2003-11-24 Bruno Haible <bruno@clisp.org>
6042 * allocsa.h: New file, from GNU gettext.
6043 * allocsa.c: New file, from GNU gettext.
6045 2003-11-24 Bruno Haible <bruno@clisp.org>
6047 * eealloc.h: New file.
6049 2004-01-15 Jim Meyering <jim@meyering.net>
6051 Merge from coreutils.
6053 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6054 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6055 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6057 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6058 optional configure-time default.
6060 * version-etc.c (version_etc_copyright): Update copyright date.
6062 * xreadlink.c (xreadlink): Correct outdated comment.
6064 2004-01-15 Paul Eggert <eggert@twinsun.com>
6066 Merge from coreutils.
6068 * posixver.c: Include posixver.h.
6070 * same.c: Include <stdbool.h>, <limits.h>.
6071 (_POSIX_NAME_MAX): Define if not defined.
6073 (same_name): If file names are silently truncated, report
6074 that the file names are the same if they are the same after
6075 the silent truncation.
6077 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6078 conversion function.
6079 * xstrtod.c (xstrtod): Likewise. All callers changed to
6080 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6083 2004-01-14 Paul Eggert <eggert@twinsun.com>
6085 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6086 with like-named macro in fnmatch.c.
6087 (EXT): Use an internal constant instead.
6089 Merge fnmatch patches from glibc.
6090 * fnmatch.c (mbsinit): Remove define.
6091 Add libc_hidden_ver (__fnmatch, fnmatch).
6092 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6093 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6095 2003-12-14 Karl Berry <karl@gnu.org>
6097 * config.charset: update from gettext-runtime.
6099 2003-12-03 Paul Eggert <eggert@twinsun.com>
6101 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6102 Bug reported by Alfred M. Szmidt.
6104 2003-11-29 Karl Berry <karl@gnu.org>
6106 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6108 2003-11-23 Paul Eggert <eggert@twinsun.com>
6109 Bruno Haible <bruno@clisp.org>
6111 * printf-parse.h: Don't include sys/types.h.
6112 (ARG_NONE): New macro.
6113 (char_directive): Change type of *arg_index fields to size_t.
6114 * printf-parse.c: Don't include sys/types.h.
6115 (SSIZE_MAX): Remove macro.
6116 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6117 Remove unnecessary overflow check.
6118 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6121 2003-11-24 Paul Eggert <eggert@twinsun.com>
6123 * alloca.c: Remove dependency on xalloc module.
6124 (xalloc_die): Remove.
6125 (memory_full) [!defined emacs]: New macro.
6126 [!defined emacs]: Don't include xalloc.h.
6127 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6128 address arithmetic overflows. Change datatypes a bit to avoid
6131 2003-11-22 Jim Meyering <jim@meyering.net>
6133 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6135 2003-11-17 Bruno Haible <bruno@clisp.org>
6137 * vasnprintf.c (alloca): Remove fallback definition.
6138 (freea): Remove definition.
6139 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6140 Reported by Paul Eggert.
6142 2003-11-17 Jim Meyering <jim@meyering.net>
6144 On systems without utime and without a utimes function capable of
6145 dealing with a NULL struct utimbuf* argument, this utime replacement
6146 could -- in unusual circumstances -- leak a file descriptor.
6147 * utime.c: Include <unistd.h> and <errno.h>.
6148 (utime_null): Be sure to close `fd' and to preserve errno.
6149 Reported by Geoff Collyer via Arnold Robbins.
6151 2003-11-16 Paul Eggert <eggert@twinsun.com>
6152 Bruno Haible <bruno@clisp.org>
6154 Protect against address arithmetic overflow.
6155 * printf-args.h: Include stddef.h.
6156 (arguments): Change type of field 'count' to size_t.
6157 * printf-args.c (printf_fetchargs): Use size_t instead of
6158 'unsigned int' where appropriate.
6159 * printf-parse.h: Include sys/types.h.
6160 (char_directive): Change type of *arg_index fields to ssize_t.
6161 (char_directives): Change type of fields 'count', max_*_length to
6163 * printf-parse.c: Include sys/types.h and xsize.h.
6164 (SSIZE_MAX): Define fallback value.
6165 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6166 instead of 'int' where appropriate. Check a_allocated, d_allocated
6167 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6168 * vasnprintf.c: Include xsize.h.
6169 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6170 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6171 overflow. Avoid wraparound when converting a width or precision from
6174 2003-11-16 Bruno Haible <bruno@clisp.org>
6176 Update from GNU gettext.
6177 * printf-parse.c: Generalize to it can be compiled for wide strings.
6178 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6179 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6180 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6181 SNPRINTF): New macros.
6182 Don't include <alloca.h> if the file is used inside libintl.
6183 (local_wcslen): New function, for Solaris 2.5.1.
6184 (VASNPRINTF): Use it instead of wcslen.
6186 2003-11-16 Bruno Haible <bruno@clisp.org>
6188 * xsize.h (xmax): New function.
6189 (xsum, xsum3, xsum4): Declare as "pure" functions.
6191 2003-11-12 Paul Eggert <eggert@twinsun.com>
6193 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6194 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6195 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6196 heuristic is just as accurate as far as we know, and it removes a
6197 dependency on size_max.m4 and ptrdiff_max.m4.
6199 2003-11-12 Paul Eggert <eggert@twinsun.com>
6201 * xstrtol.c (__xstrtol): Remove "break" immediately after
6202 "return", to pacify some unknown compiler. Problem reported
6205 2003-11-11 Bruno Haible <bruno@clisp.org>
6207 * xsize.h (SIZE_MAX): Remove fallback definition.
6208 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6211 2003-11-10 Paul Eggert <eggert@twinsun.com>
6213 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6214 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6215 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6217 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6218 not (size_t) -1, since it's defined here.
6220 2003-11-06 Paul Eggert <eggert@twinsun.com>
6222 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6223 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6224 Reject sizes of exactly SIZE_MAX bytes.
6225 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6226 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6228 2003-11-05 Bruno Haible <bruno@clisp.org>
6230 * xsize.h: Include limits.h, to avoid a possible collision with
6231 SIZE_MAX defined in <limits.h> on Solaris.
6233 2003-11-04 Bruno Haible <bruno@clisp.org>
6235 * xsize.h: New file.
6236 * linebreak.c: Include xsize.h.
6237 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6238 argument for overflow.
6239 Suggested by Paul Eggert.
6241 2003-10-31 Bruno Haible <bruno@clisp.org>
6243 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6244 to avoid (extremely rare) race condition.
6245 Suggested by Paul Eggert.
6247 2003-11-03 Jim Meyering <jim@meyering.net>
6249 * userspec.c: Include "userspec.h".
6250 * userspec.h: New file.
6252 2003-10-31 Paul Eggert <eggert@twinsun.com>
6254 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6255 * mountlist.c (SIZE_MAX): Define if not defined already.
6256 (read_filesystem_list): Set and use me_type_malloced.
6257 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6258 whatever the type happens to be), for brevity and consistency.
6259 Check for size calculation overflow on Alphas running OSF/1.
6261 2003-10-31 Jim Meyering <jim@meyering.net>
6263 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6265 * linebuffer.c: Include <string.h> for declaration of memset.
6267 2003-10-30 Paul Eggert <eggert@twinsun.com>
6268 Bruno Haible <bruno@clisp.org>
6270 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6271 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6273 2003-10-29 Paul Eggert <eggert@twinsun.com>
6275 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6276 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6278 * quotearg.c (quotearg_n_options): Use it.
6279 * group-member.c: Include <stdbool.h>.
6280 (free_group_info): Arg is now const *; don't free arg.
6281 (get_group_info): Now returns bool and accepts struct group_info *,
6282 rather than returning a malloc'ed struct group_info *.
6283 All uses changed. Check for overflow in internal size calculation.
6285 * getusershell.c (readname): Simplify the code by using x2nrealloc
6286 rather than xmalloc/xrealloc.
6287 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6288 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6289 conformance bug: the old code used a pointer after freeing the
6290 storage that it addressed.
6291 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6292 rather than doing it by hand.
6293 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6294 the buffer preserved. Use free and xmalloc instead.
6295 * quotearg.c (quotearg_n_options): Likewise.
6296 Use a simpler test for size overflow. Don't use xalloc_oversized
6297 because unsigned int might be wider than size_t (!); this suggests
6298 that we should switch from unsigned int to size_t for slot numbers.
6300 2003-10-27 Bruno Haible <bruno@clisp.org>
6302 * stdbool_.h: Better support for BeOS.
6304 2003-10-27 Paul Eggert <eggert@twinsun.com>
6306 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6307 to allocate the returned structure. Do not allocate a subarray,
6308 as x2nrealloc will do that.
6309 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6310 instead of xnrealloc.
6311 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6313 2003-10-26 Paul Eggert <eggert@twinsun.com>
6315 * xalloc.h (xalloc_oversized): New static inline function, for
6316 callers that want to do their own size-overflow checking. Include
6317 <stdbool.h>, since xalloc_oversized returns bool.
6318 * xalloc.c (array_size_overflow): Remove. All callers changed
6319 to use xalloc_oversized.
6321 Add two functions x2realloc, x2nrealloc, for programs that grow
6322 arrays dynamically by doubling their sizes.
6323 * xalloc.h (x2realloc, x2nrealloc): New decls.
6324 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6327 Port to C99 semantics for 'inline' of external functions.
6328 Bug reported by Bruno Haible.
6329 * xmalloc.c (xnmalloc_inline): New static inline function,
6330 with the old contents of xnmalloc.
6331 (xnmalloc, xmalloc): Use it.
6332 (xnrealloc_inline): New static inline function,
6333 with the old contents of xnrealloc.
6334 (xnrealloc, xrealloc): Use it.
6336 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6338 2003-10-25 Paul Eggert <eggert@twinsun.com>
6340 Fix several address-calculation bugs in the hash modules,
6341 plus some minor code cleanup.
6343 * hash.h: Include <stdbool.h>, for bool.
6344 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6345 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6346 hash_get_n_entries, hash_get_max_bucket_length,
6347 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6348 hash_rehash): Use size_t rather than unsigned.
6349 * hash.c (struct hash_table, hash_get_n_buckets,
6350 hash_get_n_buckets_used, hash_get_n_entries,
6351 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6352 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6353 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6355 (SIZE_MAX): Define if not defined.
6356 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6357 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6359 Use const * when possible.
6360 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6361 (check_tuning): Fix bug: if tuning parameters were very close to
6362 0 or 1, rounding errors could have caused subscript violations.
6363 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6364 (hash_initialize): Add 'fail:' label
6365 to free table and return NULL, and use it to simplify code.
6366 Use calloc rather than clearing the storage ourself.
6367 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6368 buffer size calculations.
6369 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6370 Include <stddef.h>, for size_t.
6371 * hash-pjw.c (hash_pjw): Likewise.
6372 Switch to method described by Bruno Haible.
6373 Include <limits.h>, for CHAR_BIT.
6374 (SIZE_BITS): New macro.
6376 2003-10-21 Paul Eggert <eggert@twinsun.com>
6378 * getndelim2.c (getndelim2): When size calculation overflows,
6379 ceiling the allocation at NMAX bytes rather than silently
6380 discarding input bytes before NMAX is reached. This makes
6381 a difference only if NMAX exceeds SIZE_MAX / 2.
6383 * obstack.c: Merge from glibc.
6384 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6385 Add libc_hidden_def (_obstack_newchunk).
6386 (_obstack_free) [! defined _LIBC]: Remove.
6387 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6388 a clone of the function body.
6389 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6390 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6392 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6393 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6396 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6397 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6398 Don't use lvalue casts, as GCC plans to remove support for them
6399 in GCC 3.5. Reported by Joseph S. Myers. This bug
6400 was also present in the non-GCC version, indicating that this
6401 code had always been buggy and had never been widely used.
6402 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6403 Use the fast variant of each macro, rather than copying the
6404 definiens of the fast variant; that way, we'll be more likely to
6405 catch future bugs in the fast variants.
6407 2003-10-20 Bruno Haible <bruno@clisp.org>
6409 * wait-process.h: New file, from GNU gettext.
6410 * wait-process.c: New file, from GNU gettext.
6412 2003-10-19 Jim Meyering <jim@meyering.net>
6414 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6416 2003-10-16 Paul Eggert <eggert@twinsun.com>
6418 * getgroups.c: Include <errno.h>, <stdlib.h>.
6419 (getgroups): First arg is int, not size_t.
6420 Don't let 'free' mangle errno.
6422 2003-10-16 Jim Meyering <jim@meyering.net>
6424 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6426 2003-10-15 Paul Eggert <eggert@twinsun.com>
6428 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6430 (new_exclude, add_exclude_file): Initial size no longer needs to
6432 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6433 our own address arithmetic overflow checking.
6435 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6436 (fnmatch): Do not alloca more than 2000 wide characters;
6437 instead, use malloc for large buffers.
6438 Check for address arithmetic overflow, and return -1
6439 with errno set to ENOMEM in that case.
6440 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6441 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6442 instead, return -1. Check for address arithmetic overflow.
6444 2003-10-14 Paul Eggert <eggert@twinsun.com>
6446 Handle invalid suffixes and overflow independently, so that
6447 callers can treat them independently as needed. Fix some bugs in
6448 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6449 suffix for a human-readable blocksize. The major caller-visible
6450 change is the addition of a new
6451 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6452 that both overflow and suffix chars were found.
6454 * human.c (humblock): Don't check separately for invalid suffix
6455 char; that is xstrtoumax's job (now that its bug is fixed).
6456 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6457 INTMAX_MAX]: New macros.
6458 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6459 TYPE_MAXIMUM): New macros.
6460 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6461 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6462 if overflow occurs, as it's what __strtol does and it's more useful
6464 (__xstrtol): If __strtol reports some error other than ERANGE,
6465 reflect it to the caller as LONGINT_INVALID. If it reports
6466 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6467 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6468 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6470 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6471 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6472 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6473 [defined UINTMAX_MAX]: New macros.
6475 2003-10-14 Bruno Haible <bruno@clisp.org>
6477 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6478 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6479 Also use volatile where needed.
6481 2003-10-12 Paul Eggert <eggert@twinsun.com>
6483 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6484 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6485 and define in terms of the other primitives.
6486 * xmalloc.c: Include stdbool.h; do not include exit.h.
6487 (SIZE_MAX): Define if not already defined.
6488 (array_size_overflow): New function.
6489 (xalloc_die): Abort instead of exiting if 'error' returns.
6490 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6491 (xmalloc, xrealloc): Use them.
6492 (xcalloc): Check for address arithmetic overflow.
6493 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6494 a bit faster than strcpy.
6496 2003-10-08 Paul Eggert <eggert@twinsun.com>
6498 Merge getpass from libc, plus a few fixes.
6500 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6501 Include <stdbool.h>.
6502 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6503 __fsetlocking to empty.
6504 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6505 do include <bits/libc-lock.h>.
6506 Do not include <fcntl.h>; not needed.
6507 [_LIBC]: Include <wchar.h>.
6508 (NOTCANCEL_MODE): New macro.
6509 (flockfile, funlockfile) [_LIBC]: New macros.
6510 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6511 [!_LIBC]: New macros.
6512 (call_fclose): New function.
6513 (getpass): Use it. Save tty stream separately; this simplifies the
6514 code and makes it more reliable if stdin happens to equal stdout.
6515 Invoke __fsetlocking on tty.
6516 Handle thread cancellation if needed.
6517 Namespace cleanup (use __tcgetattr, __getline).
6518 Use bool for Booleans.
6519 [USE_IN_LIBIO]: Handle wide streams.
6520 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6521 stream might go where.
6523 * unlocked-io.h: Include <stdio.h>, so that the caller
6524 doesn't have to include <stdio.h> before us.
6525 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6526 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6527 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6528 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6529 if not declared, so that we can use getpass.c code from libc without
6531 (flockfile, ftrylockfile, funlockfile): New macros.
6533 2003-10-06 Bruno Haible <bruno@clisp.org>
6535 * version-etc-2.h: Remove file.
6536 * version-etc-2.c: Remove file.
6538 2003-09-25 Jim Meyering <jim@meyering.net>
6539 Bruno Haible <bruno@clisp.org>
6541 This lets translators provide better translations for the
6542 "Written by ..." part of --version output.
6543 * version-etc.h: Include stdarg.h.
6544 (version_etc_copyright): Declare as readonly.
6545 (version_etc): Make this function variadic with a NULL-terminated list
6546 of author name strings.
6547 (version_etc_va): New declaration.
6548 * version-etc.c: Include stdarg.h, stdlib.h.
6549 (version_etc_copyright): Declare as readonly.
6550 (version_etc_va): New function. Provide a different translatable string
6551 for each possible number of authors < 10. Abbreviate when there are 10
6553 (version_etc): Make this function variadic. Call version_etc_va.
6554 Suggestion from Gary V. Vaughan.
6556 * long-options.h (parse_long_options): Change prototype: the authors
6557 string is moved to the end and becomes variadic.
6558 * long-options.c: Include stdarg.h.
6559 (parse_long_options): Make this function variadic, too.
6560 Call version_etc_va, not version_etc.
6562 2003-10-06 Bruno Haible <bruno@clisp.org>
6564 * fatal-signal.h: New file, from GNU gettext.
6565 * fatal-signal.c: New file, from GNU gettext.
6567 2003-10-04 Karl Berry <karl@gnu.org>
6569 * argp*: update from libc.
6571 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6573 * getpass.c (getpass): Use a no-op fseek when switching from input to
6574 output mode on the same stream.
6576 2003-09-29 Paul Eggert <eggert@twinsun.com>
6578 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6579 Fix arg typo in previous patch.
6581 2003-09-28 Jim Meyering <jim@meyering.net>
6583 * error.c: Correct cpp indentation.
6585 2003-09-27 Paul Eggert <eggert@twinsun.com>
6587 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6588 Omit the special code that used __typeof__, since we worry that
6589 it could be more trouble than it's worth. See:
6590 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6591 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6595 2003-09-26 Jim Meyering <jim@meyering.net>
6597 * error.c (error_tail): Move some declarations
6598 into inner scope where the local variables are used.
6600 2003-09-26 Bruno Haible <bruno@clisp.org>
6602 * stpncpy.h (gnu_stpncpy): New declaration.
6603 (stpncpy): Define as alias for gnu_stpncpy.
6604 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6606 2003-09-26 Paul Eggert <eggert@twinsun.com>
6608 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6609 (error_tail): Do not loop, reallocating temporary buffer, since
6610 the output cannot contain more wide characters than the input
6611 contains bytes, the size must be big enough already. This avoids
6612 one potential size overflow calculation. Check for size overflow
6613 when calculating temporary buffer size. Free temporary buffer
6614 when done, if it was allocated with malloc; this plugs a memory
6615 leak. Remove casts from void * to pointers, that are no longer
6616 needed now that we're assuming C89 or better.
6618 Merge error changes from glibc.
6620 * error.c, error.h: Update copyright notice header to match glibc.
6621 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6622 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6623 Disable cancellation while printing error.
6624 * error.h: Prepend __ to parameter names.
6626 2003-09-25 Karl Berry <karl@gnu.org>
6628 * argp-fmtstream.c, argp-help.c: update from libc.
6630 2003-09-25 Bruno Haible <bruno@clisp.org>
6632 * version-etc-2.h: New file, from version-etc.h with modifications.
6633 * version-etc-2.c: New file, from version-etc.c with modifications.
6635 2003-09-25 Simon Josefsson <jas@extundo.com>
6637 * xgetdomainname.h: New file.
6638 * xgetdomainname.c: New file.
6640 2003-09-25 Simon Josefsson <jas@extundo.com>
6641 Bruno Haible <bruno@clisp.org>
6643 * getdomainname.h: New file.
6644 * getdomainname.c: New file.
6646 2003-09-24 Paul Eggert <eggert@twinsun.com>
6648 * linebuffer.c (freebuffer): Don't free the argument, just
6649 the buffer associated with the argument. Bug reported by
6652 2003-09-19 Karl Berry <karl@gnu.org>
6654 * argp.h: update from libc.
6656 2003-09-16 Paul Eggert <eggert@twinsun.com>
6658 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6659 input error, instead of returning NULL the next time we are called
6660 (and therefore losing track of errno).
6662 2003-09-15 Paul Eggert <eggert@twinsun.com>
6664 * getndelim2.c (getndelim2): Don't trash errno when a read
6665 fails, so that the caller gets the proper errno.
6667 * readutmp.c (read_utmp): Likewise.
6668 Check for fstat error. Close stream and free storage
6671 2003-09-14 Bruno Haible <bruno@clisp.org>
6673 * fwriteerror.h: New file.
6674 * fwriteerror.c: New file.
6676 2003-09-14 Jim Meyering <jim@meyering.net>
6678 * getloadavg.c: Correct cpp indentation.
6679 * strdup.c: Likewise.
6680 * vasnprintf.c: Likewise.
6682 2003-09-12 Paul Eggert <eggert@twinsun.com>
6684 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6685 * obstack.c [!defined _LIBC]: Likewise.
6686 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6687 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6688 * exitfail.c: Don't include stdlib.h; no longer needed.
6690 More changes to assume C89 or better.
6692 * error.c (error_tail): Assume vprintf.
6694 * argmatch.c (getenv): Remove decl.
6695 * progreloc.c (get_full_program_name): Define via prototype.
6696 * setenv.c (clearenv): Likewise.
6697 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6699 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6700 (malloc, memcpy): Remove decls.
6701 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6702 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6703 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6704 (memcpy): Remove macro.
6705 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6706 (__P): Remove. All uses removed.
6707 (PTR): Remove. All uses changed to void *.
6708 (CHAR_BIT, NULL): Remove.
6709 (spaces, zeros, memset_space, memset_zero)
6710 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6712 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6713 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6714 Define with prototype.
6715 Remove now-unnecessary prototype decl.
6716 (extra_args_spec): Assume ANSI C. All uses changed.
6717 (extra_args_spec_iso): Remove.
6718 (my_strftime, emacs_strftimeu): Define via prototype.
6719 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6721 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6722 * strtoimax.c: Include <stdlib.h> unconditionally.
6723 (strtoul, strtol): Remove decls.
6724 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6726 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6727 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6728 (LOCALE_PARAM_PROTO): New macro.
6729 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6730 (INTERNAL (strtol), strtol): Define with a prototype.
6731 (PARAMS): Remove. All uses removed.
6732 * tempname.c: Include <string.h> unconditionally.
6733 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6734 * xgethostname.c (main): Define with a prototype.
6735 * xmalloc.c: Include "xalloc.h" first, to check interface.
6736 Include <stdlib.h> unconditionally.
6737 (calloc, malloc, realloc, free): Remove decls.
6738 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6739 Include <stdlib.h> unconditionally. Sort include file names.
6741 (xstrtod): Define with a prototype.
6742 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6743 (strtol, strtoul): Remove decls.
6745 2003-09-11 Paul Eggert <eggert@twinsun.com>
6747 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6748 Include <stdlib.h>, <string.h> unconditionally.
6749 Remove now-unnecessary cast to char *.
6750 * strnlen.c: Include <string.h> unconditionally.
6751 * yesno.c (yesno): Define with a prototype.
6753 2003-09-10 Bruno Haible <bruno@clisp.org>
6755 * strcspn.c: Include <string.h> unconditionally.
6756 * strpbrk.c: Include <string.h> unconditionally.
6757 * strstr.c: Include <string.h> unconditionally.
6758 * unicodeio.c: Include <string.h> unconditionally.
6759 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6760 * unsetenv.c: Likewise.
6761 * xreadlink.c: Include <stdlib.h> unconditionally.
6762 * yesno.c: Include <stdlib.h> unconditionally.
6763 (rpmatch): Add prototype.
6765 2003-09-10 Jim Meyering <jim@meyering.net>
6767 * error.c: Correct indentation of cpp directives.
6769 2003-09-09 Paul Eggert <eggert@twinsun.com>
6773 * acosl.c (main): Use a prototype.
6774 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6777 * getloadavg.c (getloadavg, main): Define via prototypes.
6779 * getopt.h (struct option.name): Assume C89, and use 'const'.
6780 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6781 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6783 * getopt.c (const): Remove macro.
6784 Include <string.h> unconditionally.
6785 (my_index): Remove; all uses changed to strchr.
6786 (strlen): Remove decl.
6787 (exchange): Remove forward decl; no longer needed.
6788 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6789 Define with prototype.
6790 * getopt1.c (const): Remove macro.
6791 (getopt_long, getopt_long_only, main): Define with prototype.
6793 * getugroups.c: Include <string.h> unconditionally.
6795 * getusershell.c: Include <stdlib.h> unconditionally.
6796 (getusershell, setusershell, endusershell, readname, main):
6797 Define with prototypes.
6799 * group-member.c: Include group-member.h first.
6800 Include <stdlib.h> unconditionally.
6802 * hard-locale.c: Include hard-locale.h first.
6803 Include <stdlib.h>, <string.h> unconditionally.
6805 * hash.c (free, malloc): Remove decls.
6806 Include <stdlib.h> unconditionally.
6808 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6809 (getenv): Do not declare.
6811 * idcache.c: Include <string.h> unconditionally.
6813 * long-options.c: Include long-options.h first, to test interface.
6814 Include <stdlib.h> unconditionally.
6816 * makepath.c: Include makepath.h first, to test interface.
6817 Include <stdlib.h> and <string.h> unconditionally.
6819 * linebuffer.c: Include <stdlib.h>.
6820 (free): Remove decl.
6822 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6823 rpl_malloc returns void *, not char *.
6824 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6826 * md5.h: Include <limits.h> unconditionally.
6827 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6828 (__P): Remove; all uses removed.
6829 * md5.c: Include "md5.h" first.
6830 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6831 md5_buffer, md5_process_bytes, md5_process_block):
6832 Define with prototypes.
6833 * sha.h (__P): Remove all uses. (It wasn't defined??)
6834 * sha.c: Include "sha.h" first.
6835 Include <stdlib.h>, <string.h> unconditionally.
6837 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6838 * memcmp.c (__ptr_t): Likewise.
6839 * memrchr.c (__ptr_t): Likewise.
6840 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6841 Include <string.h> unconditionally.
6842 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6843 * memchr.c: Include <stdlib.h> unconditionally.
6844 * memchr.c (LONG_MAX): Remove.
6845 * memrchr.c (LONG_MAX): Likewise.
6846 * memchr.c (__memchr): Define via a prototype.
6847 * memrchr.c (__memrchr): Likewise.
6848 * memcmp.c (__P): Remove, and remove all uses.
6849 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6850 Remove forward decls; no longer needed.
6851 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6852 Use types required by C89 in prototype.
6854 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6855 * savedir.c: Likewise.
6856 * mkdir.c (free): Remove decl.
6857 * rmdir.c (rmdir): Define with a prototype.
6858 * savedir.c: Include savedir.h first, to test interface.
6860 * mktime.c (STDC_HEADERS): Remove.
6861 Include <stdlib.h>, <string.h> unconditionally.
6863 * modechange.c: Include <stdlib.h> unconditionally.
6864 (malloc): Remove decl.
6866 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6867 (free): Remove decl.
6869 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6870 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6871 (This type really should be intptr_t, but that's a C99ism.)
6872 (_obstack_memcpy): Remove: all uses changed to memcpy.
6873 Include <string.h> unconditionally.
6874 (struct obstack): Assume __STDC__ for types of members
6875 chunkfun, freefun, extra_arg.
6876 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6877 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6878 obstack_begin, obstack_specify_allocation,
6879 obstack_specify_allocation_with_arg, obstack_chunkfun,
6880 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6881 Remove unprototyped decls and the macros that use them.
6882 * obstack.c (POINTER): Remove. All uses changed to void *.
6883 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6884 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6885 (defined __STDC__ && __STDC__)]:
6886 Remove nonprototyped code.
6887 Include <stdlib.h> unconditionally.
6888 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6889 _obstack_allocated_p, _obstack_free, obstack_free,
6890 _obstack_memory_used, print_and_abort):
6891 Define using prototypes.
6892 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6893 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6894 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6895 obstack_next_free, obstack_object_size, obstack_room) [0]:
6896 Remove unused, unprototyped code.
6898 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6900 * physmem.c (physmem_total, physmem_available, main): Define
6903 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6904 (main): Define with a prototype.
6906 * posixver.c (getenv): Remove decl.
6908 * putenv.c (malloc): Returns void *, not char *.
6909 Include <string.h> unconditionally.
6910 (strchr, memcpy, NULL): Do not define.
6912 * readtokens.c: Include readtokens.h first, to test interface.
6913 Include <stdlib.h>, <string.h> unconditionally.
6914 (init_tokenbuffer): Define with a prototype.
6916 * regex.c (PARAMS): Remove. All uses removed.
6917 All uses of _RE_ARGS removed, too.
6918 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6920 (bzero): Assume memset exists.
6921 (memcmp, memcpy, NULL): Remove.
6922 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6923 char, or assignments to local vars of type signed char.
6924 (init_syntax_once, PREFIX(extract_number_and_incr),
6925 PREFIX(print_partial_compiled_pattern),
6926 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6927 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6928 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6929 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6930 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6931 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6932 wcs_compile_range, byte_compile_range, truncate_wchar,
6933 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6934 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6935 count_mbs_length, wcs_re_match_2_internal,
6936 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6937 PREFIX(alt_match_null_string_p),
6938 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6939 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6940 regfree, PREFIX(extract_number)): Define with prototype. Remove
6941 now-unnecessary declaration, if any.
6942 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6944 Remove now-unnecessary casts among pointer types.
6945 * regex.h (_RE_ARGS): Remove. All uses removed.
6947 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6948 (free): Remove decl.
6950 * rpmatch.c: Include <stdlib.h> unconditionally.
6952 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6953 (free): Remove decl.
6955 * save-cwd.c: Include <stdlib.h> unconditionally.
6956 * xgetcwd.c: Likewise.
6958 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6959 (free): Remove decl.
6961 * strchrnul.c (strchrnul): Define with a prototype.
6962 Fix bug: c_in was not converted to char before searching.
6964 The following changes are not K&R related:
6966 * group-member.h: Include <sys/types.h>, so that this file is
6968 * makepath.h: Likewise.
6970 * getusershell.c (readname, default_index, line_size, readname):
6971 Use size_t, not int, for sizes.
6972 (readname): If the size overflows, report an error instead of
6975 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6977 * getndelim2.c: Assume stdlib.h per the C89 spec.
6979 2003-09-08 Paul Eggert <eggert@twinsun.com>
6981 Assume C89 or better; remove K&R cruft.
6982 A few of these changes were first proposed by Derek Robert Price
6983 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6985 * addext.c: Include <string.h> unconditionally.
6986 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6987 Don't declare getenv or malloc.
6989 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6990 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6992 (find_stack_direction, alloca): Use prototypes.
6994 * atexit.c (atexit): Define using a prototype.
6996 * basename.c, dirname.c, stripslash.c:
6997 Include <string.h> unconditionally.
6999 * bcopy.c: Include <stddef.h>.
7000 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7002 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7004 * error.h (error, error_at_line, error_print_progname)
7005 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7006 * error.c: Include error.h first, to check interface.
7007 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7008 (VA_START): Remove; all uses changeed to va_start.
7009 (exit, strerror): Remove decls.
7010 (error_print_progname): Prototype uncondionally.
7011 Don't include <errno.h>; no longer needed.
7012 (private_strerror): Remove.
7013 (error_tail): Always define.
7014 (error, error_at_line): Assume C89 or better; always use prototypes.
7015 * fatal.c: Include "fatal.h" first, to test interface.
7016 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7017 (VA_START): Remove; all uses changed to va_start.
7018 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7020 (exit): Remove decl.
7021 (fatal): Prototype unconditionally. Assume va_start works.
7022 Abort at end, to pacify gcc.
7024 * euidaccess.c (main): Define with a prototype.
7026 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7028 * exitfail.c: Include <stdlib.h> unconditionally.
7030 * fnmatch_.h (__P): Remove. All uses changed to assume
7032 * fnmatch.c: Include fnmatch.h first, to test interface.
7033 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7034 (getenv): Remove decl.
7035 (fnmatch): Define using a prototype.
7036 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7037 (FCT): Define using a prototype.
7039 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7041 * gethostname.c: Include <stddef.h>.
7042 (gethostname): Define with prototype. Length is size_t, not int.
7044 2003-09-08 Paul Eggert <eggert@twinsun.com>
7046 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7047 getversion.c should have been removed then, but was accidentally
7050 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7051 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7053 2003-09-07 Paul Eggert <eggert@twinsun.com>
7055 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7056 copy_tm_result. Bug reported by Simon Josefsson in
7057 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7059 2003-09-06 Paul Eggert <eggert@twinsun.com>
7061 * time_r.c, time_r.h: New files.
7063 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7065 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7066 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7068 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7070 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7071 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7074 * timegm.c: Switch to glibc implementation, with the following changes:
7075 [defined HAVE_CONFIG_H]: Include <config.h>.
7076 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7077 (__mktime_internal) [!defined _LIBC]: New decl.
7078 (__gmtime_r) [!defined _LIBC]: New macro and function.
7079 (timegm): Use a prototype, since gnulib assumes C89.
7080 Do not bother declaring tmp to be const, as it's not really usefu.
7081 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7082 (timegm): Declare only if HAVE_DECL_TIMEGM.
7084 2003-09-03 Paul Eggert <eggert@twinsun.com>
7086 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7087 Bug reported by Lute Kamstra in
7088 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7090 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7091 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7092 course with correspondingly smaller numbers for tomorrow and
7093 yesterday. From Tadayoshi Funaba. Originally installed into
7094 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7097 2003-08-31 Simon Josefsson <jas@extundo.com>
7099 * timegm.h: New file.
7100 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7102 2003-08-31 Karl Berry <karl@gnu.org>
7104 * argp.h: update from libc.
7106 2003-08-28 Bruno Haible <bruno@clisp.org>
7108 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7109 warning on QNX, which defines O_BINARY to 000000.
7111 2003-08-24 Bruno Haible <bruno@clisp.org>
7113 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7114 MSVC7 <stdio.h> is included later.
7116 2003-08-20 Bruno Haible <bruno@clisp.org>
7118 * progname.h: New file, from GNU gettext.
7119 * progname.c: New file, from GNU gettext.
7120 * progreloc.c: New file, from GNU gettext.
7122 2003-08-19 Bruno Haible <bruno@clisp.org>
7124 * xstrdup.c: Assume <string.h> exists.
7126 2003-08-18 Jim Meyering <jim@meyering.net>
7128 * setenv.h: Indent nested cpp directive.
7129 * vasnprintf.c: Remove trailing blanks.
7131 2003-08-17 Simon Josefsson <jas@extundo.com>
7132 Bruno Haible <bruno@clisp.org>
7134 * xstrndup.h: New file.
7135 * xstrndup.c: New file.
7137 2003-08-17 Bruno Haible <bruno@clisp.org>
7139 * strndup.h: New file.
7141 2003-08-16 Paul Eggert <eggert@twinsun.com>
7143 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7144 space, undoing this 2003-08-12 change:
7145 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7147 2003-08-16 Jim Meyering <jim@meyering.net>
7149 Merge from coreutils.
7150 * xstrtoimax.c: #else #if -> #elif.
7151 * xstrtoumax.c: Likewise.
7153 2003-08-15 Paul Eggert <eggert@twinsun.com>
7155 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7156 rather than tab, after '#' in shell-script copyright notices.
7157 Suggested by Bruno Haible.
7159 2003-08-15 Jim Meyering <jim@meyering.net>
7160 and Paul Eggert <eggert@twinsun.com>
7162 Merge from coreutils.
7163 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7164 member but strut utmpx does not. Needed for AIX 4.3.3.
7165 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7167 2003-08-15 Jim Meyering <jim@meyering.net>
7169 Merge from coreutils.
7170 * xgethostname.c: Include <stdlib.h>.
7171 (xghostname): Don't exit for anything other than memory-related
7172 failure; just return NULL.
7173 * userspec.c: Include "posixver.h".
7174 (parse_user_spec): Accept `.' as a separator only
7175 in pre-POSIX-200112 mode.
7176 * strtoimax.c: Use #elif rather than #else #if.
7177 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7178 Remove function, now that we can rely on a working tzset function.
7179 [!_LIBC]: Ensure that the required autoconf test has been run.
7180 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7181 Use underlying_strftime for %r.
7182 * sha.c: Merge in some clean-up and optimization changes from glibc.
7183 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7184 Ensure that it is a multiple of 64.
7185 Rearrange loop exit tests so as to avoid performing an
7186 additional fread after encountering an error or EOF.
7187 * realloc.c: Update copyright date.
7189 2003-08-14 Jim Meyering <jim@meyering.net>
7191 Merge from coreutils.
7192 * obstack.h: Whitespace changes.
7193 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7194 and xcalloc return values.
7195 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7196 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7197 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7198 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7199 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7201 Use mntctl's return value to drive the entry-processing loop, since
7202 we can't rely on the value of the vmt_length member in the last
7203 entry. On some systems doing so could result in exhausting
7204 virtual memory. Based in part on a patch from Mike Jetzer.
7206 2003-08-14 Jim Meyering <jim@meyering.net>
7207 and Paul Eggert <eggert@twinsun.com>
7209 Merges from coreutils, plus other fixes.
7210 * physmem.c: Merge in portability changes from gcc/libiberty
7211 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7212 for credits and details. Thanks to Kaveh Ghazi for helping
7213 to keep these files in sync.
7214 (ARRAY_SIZE): Define it.
7215 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7216 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7217 (memcasecmp): Don't assume size_t fits in unsigned int.
7218 Remove casts and duplicate code.
7219 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7220 (memcpy): Remove definition.
7221 Merge in some clean-up and optimization changes from glibc.
7222 [BLOCKSIZE]: Move definition to top of file.
7223 Ensure that it is a multiple of 64.
7224 Rearrange loop exit tests so as to avoid performing an
7225 additional fread after encountering an error or EOF.
7226 * md5.h (md5_uintptr): Define.
7227 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7228 return to the initial working directory. Preserve errno
7230 * idcache.c: Include "xalloc.h".
7231 (xmalloc, xrealloc): Remove decls.
7232 (getuser): Remove casts no longer required in C89.
7233 * human.c: Include stdio.h, for sprintf.
7234 * group-member.c: Include "xalloc.h".
7235 (xmalloc, xrealloc): Remove decls.
7236 (get_group_info): Remove casts no longer required in C89.
7237 * getusershell.c (readname): Remove casts no longer required in C89.
7238 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7239 * getline.c: Whitespace fix, from coreutils.
7241 2003-08-13 Paul Eggert <eggert@twinsun.com>
7243 * exclude.c: Include <ctype.h>
7244 (IN_CTYPE_DOMAIN): New macro.
7246 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7249 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7250 Undo previous (whitespace-only) change.
7252 2003-08-12 Paul Eggert <eggert@twinsun.com>
7254 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7255 Normalize leading white space and remove trailing white space.
7256 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7257 notice, as per ../config/srclist-update.
7259 Merge from coreutils.
7260 * euidaccess.h: New file.
7261 * euidaccess.c: Include it.
7262 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7263 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7264 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7266 2003-08-11 Bruno Haible <bruno@clisp.org>
7268 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7269 (vasnprintf): Use it instead of wcslen.
7271 2003-08-11 Bruno Haible <bruno@clisp.org>
7273 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7274 value to ensure that _Bool promotes to int. Use #define for _Bool when
7275 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7277 2003-08-10 Karl Berry <karl@gnu.org>
7279 * regex.h: update from libc (whitespace fix).
7281 2003-08-09 Paul Eggert <eggert@twinsun.com>
7283 Merge some files from coreutils. These changes were
7284 originally made by Jim Meyering.
7285 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7286 many older Unixes require this.
7287 * alloca.c (alloca): Remove cast to argument of free;
7288 no longer needed in C89.
7289 * alloca_.h, regex.h: Fix white space to match
7290 what GNU indent does.
7292 2003-08-05 Paul Eggert <eggert@twinsun.com>
7294 * bumpalloc.h: Remove.
7296 2003-08-04 Paul Eggert <eggert@twinsun.com>
7298 * getloadavg.c: Change copyright notice and spacing to conform to
7301 Merge from coreutils.
7302 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7304 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7305 from Karl Berry, implemented by Jim Meyering.
7306 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7307 from Dmitry V. Levin.
7308 Remove anachronistic cast of xrealloc.
7309 * fnmatch_.h (__const): Remove. Use 'const'.
7310 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7311 type. Otherwise, it wouldn't compile with at least /bin/cc on
7312 ymp-cray-unicos9.0.2.X.
7313 Combine two mostly-identical uses of alloca into one.
7314 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7316 2003-08-04 Dave Love <d.love@dl.ac.uk>
7320 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7321 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7322 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7323 obsolete NLIST_NAME_UNION.
7324 [__GNU__]: Undef BSD and FSCALE.
7325 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7327 2003-08-03 Paul Eggert <eggert@twinsun.com>
7329 * stdbool_.h (_Bool): Make it signed char, instead of
7330 an enum type, so that it's guaranteed to promote to int. See:
7331 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7333 2003-07-31 Paul Eggert <eggert@twinsun.com>
7335 * strerror.c: Include config.h, limits.h. Declare sprintf.
7336 (strerror): Don't assume that a printable int fits in 14 bytes.
7338 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7339 Bruno Haible <bruno@clisp.org>
7341 * getline.h (getline, getdelim): Change return type to ssize_t.
7342 * getline.c (getline, getdelim): Likewise.
7343 Remove _GNU_SOURCE define; now it's defined in config.h through
7346 2003-07-22 Paul Eggert <eggert@twinsun.com>
7348 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7349 over-parenthesization in macros.
7351 Sync with coreutils.
7353 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7356 Use `exit_failure' for xalloc and xmemcoll instead of their own
7357 private exit-failure variables.
7358 * xalloc.h (xalloc_exit_failure): Remove.
7359 * xmalloc.c: Likewise. Include exitfail.h.
7360 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7361 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7362 * xmemcoll.c: Likewise. Include exitfail.h.
7363 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7365 2003-07-18 Paul Eggert <eggert@twinsun.com>
7367 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7368 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7369 to test that it can stand by itself. Include "exitfail.h".
7370 Clients should set exit_failure instead.
7371 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7373 2003-07-18 Andreas Schwab <schwab@suse.de>
7375 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7377 2003-07-18 Bruno Haible <bruno@clisp.org>
7379 * getndelim2.h: New file.
7380 * getndelim2.c: Make into a module of its own. Include config.h,
7382 (getndelim2): Make non-static. Change return type to ssize_t.
7383 * getline.h: Change argument names.
7384 * getline.c: Include getndelim2.h instead of getndelim2.c.
7385 * getnline.c: Include getndelim2.h.
7387 2003-07-17 Bruno Haible <bruno@clisp.org>
7389 * Makefile.am: Remove file.
7390 * Makefile.in: Remove file.
7392 2003-07-17 Bruno Haible <bruno@clisp.org>
7394 * getnline.h: New file.
7395 * getnline.c: New file.
7396 * getndelim2.c: New file, extracted from getline.c.
7397 (getndelim2): Renamed from getdelim2, with added nmax argument.
7398 * getline.c: Include getndelim2.c.
7399 (getdelim2): Moved out to getndelim2.c.
7400 (getline, getdelim): Update.
7402 2003-07-15 <karl@gnu.org>
7404 * vasnprintf.c: update from gettext.
7406 2003-07-15 Jim Meyering <jim@meyering.net>
7408 * makepath.c (make_path): Enclose diagnostic in _(...).
7410 2003-07-14 Paul Eggert <eggert@twinsun.com>
7412 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7413 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7414 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7415 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7416 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7417 updated automatically by ../config/srclist-update. This changes
7418 their license from LPGL to GPL.
7420 2003-07-14 Jim Meyering <jim@meyering.net>
7422 Don't emit diagnostics. Let callers do that.
7423 * save-cwd.c: Don't include "error.h".
7424 (save_cwd): Don't call error. Ensure that errno is valid
7425 when returning nonzero.
7427 * save-cwd.h (restore_cwd): Update prototype.
7428 * save-cwd.c (restore_cwd): Remove two parameters.
7429 Simplify. Don't call error upon failure. Let callers do that.
7430 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7431 when auditing is enabled. But don't bother updating the #if.
7433 2003-07-14 Simon Josefsson <jas@extundo.com>
7435 * mempcpy.h: New file.
7436 * mempcpy.c: New file.
7438 2003-07-14 Paul Eggert <eggert@twinsun.com>
7440 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7441 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7442 unicodeio.c, unicodeio.h, unlocked-io.h:
7443 Switch from LGPL to GPL.
7445 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7447 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7448 it breaks C++ compilation.
7449 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7451 2003-07-10 Jim Meyering <jim@meyering.net>
7453 * vasnprintf.c: Remove trailing blanks.
7454 Make cpp indentation consistent.
7456 2003-07-09 Paul Eggert <eggert@twinsun.com>
7458 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7459 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7460 Switch from LGPL to GPL.
7462 2003-07-07 Paul Eggert <eggert@twinsun.com>
7464 * mktime.c: Fix some boundary cases and remove need for floating point.
7466 Issue a compile-time diagnostic if time_t is floating point, or if
7467 two's complement arithmetic is not in effect, or if arithmetic
7468 right shift does not propagate the sign. These assumptions were
7469 all in the original code but they weren't checked.
7471 (TIME_T_MIDPOINT, verify): New macros.
7472 (__isleap): Remove; it has integer overflow problems.
7473 (leapyear): New function, without those problems.
7474 (ydhms_tm_diff): Remove; splitting into two parts.
7475 (ydhms_diff): New function, containing the arithmetic part of
7476 the old ydhms_tm_diff function. Issue a compile-time
7477 diagnostic if we are not using C99 integer division.
7478 Avoid casts when possible.
7479 (guess_time_tm): New function, containing the checking part of
7480 the old ydhms_tm_diff function. Return the new value, rather than
7481 the difference between it and the old. Accept a new argument T
7482 so that *T specifies the old value. Check for overflow in the result.
7484 (__mktime_internal): Use a time_t offset, not a long int offset.
7485 This undoes the 2003-06-04 change, which is no longer needed now
7486 that we have better overflow checking.
7487 (localtime_offset): Likewise.
7489 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7490 and long are 64-bit but int is only 32-bit.
7491 (ydhms_diff): Use long int to store year1 and yday1.
7492 Issue a compile-time diagnostic if long int is not wide enough.
7494 (__mktime_internal): Use long int to store adjusted year and yday.
7495 Use plain C rather than preprocessor commands, if that doesn't
7497 Check for overflow (and try to repair) after each probe
7498 rather than checking only at the very end. This avoids some bugs
7499 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7500 does not equal GMT offset at maximum time).
7501 Use integer to check for overflow rather than floating point; this
7502 is more portable to non-IEEE hosts, and is a tad faster.
7503 When we detect that we are oscillating between two values,
7504 don't check whether tm_isdst has the requested value, since
7505 we already know the answer. When tm_isdst has the wrong value,
7506 use a different heuristic to find the right one, based on the
7507 extreme values actually observed in practice in tz2003a,
7508 rather than the (overly optimistic) "previous 3 calendar quarters".
7510 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7511 "T const" to accommodate glibc style.
7512 (check_result): Use less-confusing report format. "long" -> "long int.
7514 Don't loop if the iteration overflows time_t.
7515 Allow a negative step in the iteration.
7517 2003-07-01 Paul Eggert <eggert@twinsun.com>
7519 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7520 having it depend on HAVE_SYS_TYPES_H.
7522 2003-06-25 Bruno Haible <bruno@clisp.org>
7524 * readlink.c: New file.
7526 2003-06-20 Bruno Haible <bruno@clisp.org>
7528 Assume C89, so PARAMS isn't needed.
7529 * unicodeio.h (PARAMS): Remove.
7530 * unicodeio.c: Don't use PARAMS.
7532 2003-06-18 Jim Meyering <jim@meyering.net>
7534 Merge changes from coreutils.
7535 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7536 Remove explicit declarations of xmalloc and realloc.
7538 (read_utmp): Remove anachronistic cast of xmalloc.
7540 2003-06-17 Paul Eggert <eggert@twinsun.com>
7542 Assume C89, so PARAMS isn't needed.
7543 * backupfile.h (PARAMS): Remove. All uses removed.
7544 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7545 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7546 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7547 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7548 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7549 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7550 xstrtol.h: Likewise.
7551 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7552 same.h, strverscmp.h: Do not include config.h; no longer needed.
7553 Anyway, config.h should always be included before any other file.
7555 2003-06-11 Simon Josefsson <jas@extundo.com>
7557 * sysexit_.h: New file.
7559 2003-05-20 Derek Price <derek@ximbiot.com>
7561 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7563 2003-06-10 Simon Josefsson <jas@extundo.com>
7565 * strchrnul.h: New file.
7566 * strchrnul.c: New file.
7568 2003-06-10 Simon Josefsson <jas@extundo.com>
7570 * argp.h: New file, from glibc.
7571 * argp-ba.c: New file, from glibc.
7572 * argp-eexst.c: New file, from glibc.
7573 * argp-fmtstream.c: New file, from glibc.
7574 * argp-fmtstream.h: New file, from glibc.
7575 * argp-fs-xinl.c: New file, from glibc.
7576 * argp-help.c: New file, from glibc.
7577 * argp-namefrob.h: New file, from glibc.
7578 * argp-parse.c: New file, from glibc.
7579 * argp-pv.c: New file, from glibc.
7580 * argp-pvh.c: New file, from glibc.
7581 * argp-xinl.c: New file, from glibc.
7583 2003-06-07 Jim Meyering <jim@meyering.net>
7585 * readtokens.h: Put `Free Software Foundation, Inc.'
7586 in place of my name in the copyright comment.
7587 Remove definition and uses of __P.
7590 * stat.c: Don't declare xmalloc explicitly.
7591 Instead, include "xalloc.h".
7592 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7593 xrealloc, and xcalloc return values.
7594 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7596 * xgetcwd.h: Remove definition/uses of PARAMS.
7598 2003-06-06 Jim Meyering <jim@meyering.net>
7600 * stdbool_.h: Renamed from stdbool.h.in.
7602 2003-06-06 Jim Meyering <jim@meyering.net>
7604 Merge from coreutils.
7605 * same.c: (same_name): Declare *_basename locals to be `const'.
7606 Consolidate declarations and initializations of *_base* locals.
7608 Merge from coreutils.
7609 This avoids a core dump on systems without GNU putenv,
7610 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7611 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7612 (unsetenv): New static function, from GNU libc.
7613 (rpl_putenv): Use it.
7615 * modechange.c: Remove trailing blanks.
7617 Merge from coreutils.
7618 * fsusage.c: Remove declaration of statfs.
7619 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7621 * posixtm.c: Include <stdbool.h> unconditionally.
7623 2003-06-05 Paul Eggert <eggert@twinsun.com>
7625 * mktime.c (__mktime_internal): When resolving a tm_isdst
7626 mismatch, look in future quarters as well as past. This fixes a
7627 bug when processing fall-backwards gaps immediately after a long
7628 period of daylight-saving time.
7630 * mktime.c: Assume freestanding C89 or better.
7631 (HAVE_LIMITS_H): Remove. Assume it's 1.
7632 (__P): Remove; not used.
7633 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7634 (mktime, not_equal_tm, print_tm, check_result,
7635 main): Use prototypes. Use const * where appropriate.
7636 (main): Fix typo in testing code that uncovered by above changes.
7637 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7639 2003-06-04 Paul Eggert <eggert@twinsun.com>
7641 * mktime.c: Fix Debian bug 177940
7642 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7643 (localtime_offset): Now long int, not time_t, because we want it
7644 to be guaranteed to be signed. All uses changed.
7645 (__mktime_internal): If overflow would occur when adding offset,
7648 Merge 'human' changes from coreutils. Rewrite to support
7649 locale-specific notations like thousands separators.
7650 * human.c: Simplify authorship notice.
7651 Include human.h immediately after config.h.
7652 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7653 <limits.h>: Do not include, since human.h does.
7654 (SIZE_MAX, UINTMAX_MAX): New macros.
7655 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7656 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7657 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7658 (power_letter): Renamed from suffixes.
7659 (generate_suffix_backwards): Remove.
7660 (adjust_value): Now takes int style (because of human.h changes)
7661 and long double value (for greater precision on some platforms).
7662 (group_number): New function.
7663 (human_readable): Use it. Use integer options, not enum.
7664 Put the options before the sizes in the arg list.
7665 Support all the new options.
7666 The old human_readable function has been removed;
7667 use inttostr.h instead.
7668 (human_readable, default_block_size, humblock):
7669 Use uintmax_t, not int, for block sizes.
7670 (human_readable_inexact, block_size_types): Remove.
7671 (block_size_opts): New constant.
7672 (human_options): Renamed from human_block_size, with new signature
7673 that allows block sizes up to UINTMAX_MAX. All callers changed.
7674 * human.h: Add copyright and authorship notice.
7675 Include <limits.h> and <stdbool.h> unconditionally.
7676 (PARAMS): Remove. All uses removed.
7677 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7678 (enum human_inexact_style): Remove tag; now a nameless enum.
7679 (human_floor, human_ceiling, human_round_to_even): Now have
7680 values 2, 0, 1 rather than -1, 1, 0.
7681 (human_group_digits, human_suppress_point_zero, human_autoscale,
7682 human_base_1024, human_SI, human_B): New constants.
7683 (human_readable_inexact, human_block_size): Remove.
7684 (human_readable): Size args are now uintmax_t, not int.
7685 (human_options): New decl.
7687 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7688 unnecessary now that we assume C89 or better. This change
7689 imported from coreutils.
7691 * mktime.c (__mktime_internal): Do not reject negative timestamps
7692 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7693 in the 2003-05-30 sync from glibc.
7695 .h files should stand alone, but we shouldn't include <sys/types.h>
7696 if we can get away with just <stddef.h>.
7698 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7699 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7700 rather than <sys/types.h>, as we merely need size_t.
7701 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7703 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7704 Include <stdio.h>, to get FILE.
7705 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7706 memcasecmp.h has included <stddef.h> and all we need is size_t.
7707 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7708 our interface, instead of including <sys/types.h>
7710 2003-06-02 Paul Eggert <eggert@twinsun.com>
7713 Fix some minor time-related bugs with POSIX time arguments.
7714 Some valid time stamps were being rejected (notably -1, and
7715 time stamps before 1900 on 64-bit hosts). And some invalid
7716 time stamps were being accepted, e.g. September 31.
7718 * posixtm.h (posixtime): Return bool instead of time_t, so
7719 that we can return (time_t) -1 successfully.
7720 * posixtm.c: Likewise.
7721 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7722 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7723 (t): Remove static var.
7724 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7725 of static var. All uses changed.
7726 (year): Do not reject years before 1900; they can occur with
7728 (posix_time_parse): Do not check for out-of-range components;
7729 that is now the caller's responsibility, since our checks were
7730 only approximations.
7731 (posixtime): Use mktime to check for out-of-range components,
7732 since it knows them exactly.
7733 If mktime returns (time_t) -1, check whether an error actually occurred
7734 by invoking localtime on -1.
7735 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7736 posixtime failures better.
7737 Improve the test data (in comments only).
7739 2003-05-30 <karl@gnu.org>
7741 * mktime.c: update from libc.
7743 2003-05-30 Bruno Haible <bruno@clisp.org>
7745 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7746 * localcharset.h: Likewise.
7747 * localcharset.c: Likewise.
7749 2003-05-28 Paul Eggert <eggert@twinsun.com>
7751 Assume the headers required for C89 freestanding compilers.
7752 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7753 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7754 without checking for HAVE_LIMITS_H.
7755 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7756 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7758 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7759 * exclude.c: Include <stdbool.h> unconditionally.
7760 * tempname.c: Include <stddef.h> unconditionally.
7761 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7762 * modechange.c, rpmatch.c (NULL): Don't define, since
7763 <stddef.h> does that.
7764 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7765 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7766 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7767 * xstrtol.c: Likewise.
7768 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7769 * savedir.c: Include <stddef.h> instead of defining NULL.
7771 * addext.c (addext): Use assignment rather than cast, to avoid
7772 warnings on some platforms.
7774 * mktime.c (__mktime_internal): Do not reject negative timestamps
7777 2003-05-10 Bruno Haible <bruno@clisp.org>
7779 * linebreak.c (iconv_string_length): Don't return -1 just because the
7780 string is longer than 4 KB.
7782 2003-05-12 Jim Meyering <jim@meyering.net>
7784 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7785 the space-padded-by-default conversion specifiers, %e, %k, %l.
7787 2003-05-03 Bruno Haible <bruno@clisp.org>
7789 Upgrade to Unicode-4.0.
7790 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7791 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7792 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7793 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7794 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7795 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7796 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7797 Change width of U+E0100..U+E01EF from 1 to 0.
7799 2003-04-25 Bruno Haible <bruno@clisp.org>
7801 * copy-file.c: Include <stddef.h>, for size_t.
7803 2003-04-25 Jim Meyering <jim@meyering.net>
7805 * copy-file.c (copy_file_preserving): Declare buf_size to be
7806 of type size_t, not int.
7808 2003-04-11 Jim Meyering <jim@meyering.net>
7810 Merge changes from Coreutils.
7812 2003-03-22 Jim Meyering <jim@meyering.net>
7814 * strftime.c (widen): Cast alloca return value to proper type.
7816 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7819 * strftime.c (my_strftime): Handle very large width
7820 specifications for numeric values correctly. Improve checks for
7823 2003-01-19 Jim Meyering <jim@meyering.net>
7825 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7826 (nl_get_alt_digit) [! defined my_strftime]: Define.
7827 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7828 _nl_get_alt_digit and _nl_get_walt_digit.
7830 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7831 These changes have no effect outside of _LIBC.
7833 2003-04-10 Bruno Haible <bruno@clisp.org>
7835 * findprog.h: New file, from GNU gettext.
7836 * findprog.c: New file, from GNU gettext.
7838 2003-04-05 Jim Meyering <jim@meyering.net>
7840 Merge changes from Coreutils.
7842 * exclude.h (PARAMS): Remove definition and uses.
7843 * exclude.c: Remove uses of `PARAMS'.
7845 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7846 Add test-cases for DOS filenames. Declare program_name.
7847 (main): Set up program_name. Patch by Rich Dawe.
7849 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7851 Use mntctl's return value to drive the entry-processing loop, since
7852 we can't rely on the value of the vmt_length member in the last
7853 entry. On some systems doing so could result in exhausting
7854 virtual memory. Based in part on a patch from Mike Jetzer.
7856 2003-04-04 Bruno Haible <bruno@clisp.org>
7858 * linebreak.h: New file, from GNU gettext.
7859 * linebreak.c: New file, from GNU gettext with slight modifications.
7860 * lbrkprop.h: New file, from GNU gettext.
7862 2003-04-03 Bruno Haible <bruno@clisp.org>
7864 * utf8-ucs4.h: New file, from GNU gettext.
7865 * utf16-ucs4.h: New file, from GNU gettext.
7866 * ucs4-utf8.h: New file, from GNU gettext.
7867 * ucs4-utf16.h: New file, from GNU gettext.
7869 2003-04-02 Bruno Haible <bruno@clisp.org>
7871 * binary-io.h: New file, from GNU gettext.
7873 2003-04-01 Bruno Haible <bruno@clisp.org>
7875 * pathname.h: New file, from GNU gettext.
7876 * concatpath.c: New file, from GNU gettext.
7878 2003-03-30 Bruno Haible <bruno@clisp.org>
7880 * copy-file.c (copy_file_preserving): Don't set owner if the function
7881 chown() doesn't exist.
7883 2003-03-28 Bruno Haible <bruno@clisp.org>
7885 * copy-file.h: New file, from GNU gettext.
7886 * copy-file.c: New file, from GNU gettext.
7888 2003-03-18 Jim Meyering <jim@meyering.net>
7890 * quote.c (quote_n): Fix typo in comment.
7892 2003-03-14 Jim Meyering <jim@meyering.net>
7894 Merge changes from Coreutils.
7895 * obstack.h (obstack_object_size): Declare temporary, __o,
7896 to be const, in order to avoid warnings.
7897 (obstack_room): Likewise.
7898 (obstack_empty_p): Likewise.
7900 2003-03-13 Paul Eggert <eggert@twinsun.com>
7902 Merge changes from Bison.
7903 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7904 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7905 when compiling Bison 1.875's `bitset bset = obstack_alloc
7906 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7907 * hash.c: Include <stdbool.h> unconditionally.
7909 2003-03-09 Paul Eggert <eggert@twinsun.com>
7911 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7912 Reported by Bruce Becker; see:
7913 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7915 2003-03-03 Paul Eggert <eggert@twinsun.com>
7916 Bruno Haible <bruno@clisp.org>
7918 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7919 Reported by John Hughes, see
7920 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7922 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7924 * poll_.h: New file.
7927 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7929 * mathl.h: New file.
7930 * acosl.c: New file.
7931 * asinl.c: New file.
7932 * atanl.c: New file.
7933 * ceill.c: New file.
7936 * floorl.c: New file.
7937 * frexpl.c: New file.
7938 * ldexpl.c: New file.
7940 * sincosl.c: New file.
7942 * sqrtl.c: New file.
7944 * trigl.c: New file.
7945 * trigl.h: New file.
7947 2003-02-17 Bruno Haible <bruno@clisp.org>
7949 * mkdtemp.h: New file, from GNU gettext.
7950 * mkdtemp.c: New file, from GNU gettext.
7952 2003-01-31 Bruno Haible <bruno@clisp.org>
7954 * rename.c: #undef rename before defining rpl_rename.
7955 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7957 2003-01-30 Bruno Haible <bruno@clisp.org>
7959 * printf-args.h: New file, from GNU gettext.
7960 * printf-args.c: New file, from GNU gettext.
7961 * printf-parse.h: New file, from GNU gettext.
7962 * printf-parse.c: New file, from GNU gettext.
7963 * vasnprintf.h: New file, from GNU gettext.
7964 * vasnprintf.c: New file, from GNU gettext.
7965 * asnprintf.c: New file, from GNU gettext.
7966 * vasprintf.h: New file, from GNU gettext with modifications.
7967 * vasprintf.c: New file, from GNU gettext.
7968 * asprintf.c: New file, from GNU gettext.
7970 2003-01-29 Bruno Haible <bruno@clisp.org>
7972 * stpncpy.h: New file, from GNU gettext with modifications.
7973 * stpncpy.c: New file, from GNU gettext with modifications.
7975 2003-01-28 Bruno Haible <bruno@clisp.org>
7977 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7979 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7982 2003-01-27 Bruno Haible <bruno@clisp.org>
7984 * xsetenv.h: New file, from GNU gettext.
7985 * xsetenv.c: New file, from GNU gettext.
7987 2003-01-23 Bruno Haible <bruno@clisp.org>
7989 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7991 2003-01-22 Bruno Haible <bruno@clisp.org>
7993 * exit.h: New file, from GNU gettext.
7995 2003-01-11 Bruno Haible <bruno@clisp.org>
7997 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7998 * strcase.h (strcasecmp, strncasecmp): Likewise.
8000 2003-01-14 Jim Meyering <jim@meyering.net>
8002 * same.c (same_name): Tweak a comment.
8004 2003-01-11 Bruno Haible <bruno@clisp.org>
8006 * same.c (same_name): Reorder tests so as to avoid calling stat()
8007 when a string comparison is sufficient.
8009 2003-01-11 Bruno Haible <bruno@clisp.org>
8011 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8014 2003-01-11 Bruno Haible <bruno@clisp.org>
8016 * hash-pjw.c: Add comment about low quality of this function.
8018 2003-01-12 Paul Eggert <eggert@twinsun.com>
8020 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8021 to avoid collisions with libcurses and libreadline.
8023 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8024 * getstr.h, getstr.c: Remove.
8025 * getline.c: Include "getline.h", to check interface.
8026 Move body of old getstr.c here: this defines MIN_CHUNK and
8027 declares getdelim2, which is renamed from getstr.
8028 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8030 * linebuffer.c (readlinebuffer): Renamed from readline.
8032 * linebuffer.h: Likewise.
8033 (readline): Remove backward-compatibility macro.
8035 2003-01-12 Jim Meyering <jim@meyering.net>
8037 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8039 2003-01-10 Bruno Haible <bruno@clisp.org>
8041 * alloca_.h: New file.
8042 * getdate.y: Unconditionally include alloca.h.
8043 * makepath.c: Likewise.
8044 * setenv.c: Likewise.
8045 * userspec.c: Likewise.
8047 2003-01-09 Bruno Haible <bruno@clisp.org>
8049 * stdbool.h.in: New file.
8051 2003-01-08 Bruno Haible <bruno@clisp.org>
8053 * safe-read.c: Include specification header first, to ensure its
8055 * full-write.c: Likewise.
8057 2003-01-08 Jim Meyering <jim@meyering.net>
8059 * full-write.c: Undefine and define-away `const' after inclusion
8060 of errno.h, not before. Suggestion from Bruno Haible.
8062 2003-01-07 Jim Meyering <jim@meyering.net>
8064 * full-write.c: Rework so that it may serve to define full_read, too.
8065 * full-read.c: Simply #define FULL_READ and include full-write.c.
8067 2003-01-06 Jim Meyering <jim@meyering.net>
8069 * version-etc.c: Update year in translatable copyright string.
8071 2002-12-25 Bruno Haible <bruno@clisp.org>
8073 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8074 * xstrtol.h: Likewise.
8075 * xstrtoimax.c: Likewise.
8076 * xstrtoumax.c: Likewise.
8077 * human.h: Likewise.
8079 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8080 on systems that have <inttypes.h> but not <stdint.h>.
8082 2002-12-31 Paul Eggert <eggert@twinsun.com>
8084 * memcoll.c (memcoll): Fall back on a simple algorithm using
8085 memcmp if strcoll doesn't work.
8087 2002-12-23 Bruno Haible <bruno@clisp.org>
8089 * localcharset.h: New file.
8090 * localcharset.c: Include it.
8091 * unicodeio.c: Likewise.
8093 2002-12-22 Bruno Haible <bruno@clisp.org>
8095 * utime.c (utime_null): No need to call ftruncate if the file was
8098 2002-12-23 Bruno Haible <bruno@clisp.org>
8100 * memcoll.c (STRCOLL): New macro.
8103 2002-12-22 Bruno Haible <bruno@clisp.org>
8105 * getstr.h (getstr): Define, to avoid clash with libcurses.
8106 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8108 2002-12-22 Bruno Haible <bruno@clisp.org>
8110 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8112 2002-12-23 Bruno Haible <bruno@clisp.org>
8114 * getline.h: Include <stddef.h>, for size_t.
8116 * unicodeio.h: Include <stddef.h>, for size_t.
8117 * unicodeio.c: Don't include <stddef.h>.
8119 2002-12-17 Bruno Haible <bruno@clisp.org>
8121 * canon-host.c (strdup): Remove unused declaration.
8123 * fsusage.c: Include full_read.h.
8124 (get_fs_usage): Use full_read instead of safe_read.
8126 * utime.c (utime_null): Use SAFE_READ_ERROR.
8128 2002-12-11 Bruno Haible <bruno@clisp.org>
8130 * setenv.h: Rewritten to cope with systems that have setenv() but not
8132 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8135 2002-12-11 Bruno Haible <bruno@clisp.org>
8137 * setenv.c (alloca): Fall back to malloc.
8139 (setenv): Use freea() to free memory allocated with alloca().
8141 2002-11-13 Bruno Haible <bruno@clisp.org>
8143 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8144 function declarations.
8145 * unsetenv.c (unsetenv): Likewise.
8147 2002-03-04 Bruno Haible <bruno@clisp.org>
8149 Portability to AIX 4.3.3.
8150 * unsetenv.c: New file, extracted from setenv.c.
8151 * setenv.c: Move the unsetenv() function to unsetenv.c.
8153 2001-12-20 Bruno Haible <bruno@clisp.org>
8155 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8156 use malloc instead. For SunOS 4.
8158 2001-12-11 Bruno Haible <bruno@clisp.org>
8160 * setenv.c: Declare alloca.
8161 (compar_fn_t): New typedef.
8162 (KNOWN_VALUE, STORE_VALUE): Use it.
8164 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8167 2002-12-10 Paul Eggert <eggert@twinsun.com>
8169 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8170 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8171 Choose values that are less likely to collide with system fnmatch
8173 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8174 defined (e.g., a pure POSIX system).
8175 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8176 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8178 2002-12-06 Jim Meyering <jim@meyering.net>
8180 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8182 Merge in changes from libc's misc/error.c, in preparation
8183 for the merge of gnulib's changes back into libc.
8185 * error.c (_): Define only if not already defined.
8186 Move definition to follow all #include directives.
8187 Include unlocked-io.h only if !_LIBC.
8188 [_LIBC]: Include <libio/libioP.h>.
8189 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8190 (fflush): Tweak definition to use INTUSE.
8193 2002-12-05 Paul Eggert <eggert@twinsun.com>
8195 * alloca.c [defined emacs]: Include "lisp.h".
8196 (xalloc_die) [defined emacs]: New macro.
8197 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8198 [! defined emacs]: Include <xalloc.h>.
8199 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8200 (pointer): Typedef to POINTER_TYPE *.
8201 (malloc): Remove decl; we now always use xmalloc.
8202 (alloca): Use old-style definition, since Emacs needs this.
8203 Check for arithmetic overflow when computing combined size.
8205 2002-12-04 Paul Eggert <eggert@twinsun.com>
8207 Do not generate unlocked-io.h automatically, since it's easier to
8208 maintain it by hand.
8210 * unlocked-io.h: New file, from GNU diffutils,
8211 but with proper copyright notice and attribution.
8213 * Makefile.am: Add copyright notice.
8214 (libfetish_a_SOURCES): Add unlocked-io.h.
8215 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8216 (DISTCLEANFILES, io_functions): Remove macros.
8217 (EXTRA_DIST): Remove gen_uio.
8218 (unlocked-io.h): Remove rule.
8220 2002-12-04 Jim Meyering <jim@meyering.net>
8222 Reflect the fact that stat.c and lstat.c are no longer generated.
8223 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8224 (DISTCLEANFILES): Likewise.
8225 (EXTRA_DIST): Likewise.
8226 (all_local): Don't depend on stat.c or lstat.c.
8227 (stat.c, lstat.c): Remove rules.
8228 (EXTRA_DIST): Remove xstat.in.
8230 * xstat.in: Remove file. Contents moved into stat.c.
8231 * stat.c: New file. Contents mostly from xstat.in.
8232 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8233 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8235 * safe-read.c: Rework so that it may serve to define safe_write, too.
8236 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8238 2002-12-03 Jim Meyering <jim@meyering.net>
8240 * safe-read.c, safe-write.c: Change variable names and comments, but
8241 not semantics, to minimize the differences between these two files.
8242 (safe_read): Change comment to mention SAFE_READ_ERROR.
8244 * safe-read.c (IS_EINTR): Define.
8245 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8247 2002-12-02 Bruno Haible <bruno@clisp.org>
8249 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8250 Define, taken from safe-read.c.
8251 (INT_MAX): Provide fallback.
8252 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8253 * safe-write.h (SAFE_WRITE_ERROR): Define.
8255 * safe-read.c (EINTR): Remove definition.
8256 (safe_read): Don't use EINTR if it is absent.
8258 2002-12-02 Jim Meyering <jim@meyering.net>
8260 * safe-read.c (EINTR): Define.
8261 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8262 (INT_MAX): Provide fallback.
8263 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8265 * safe-read.h (SAFE_READ_ERROR): Define.
8267 2002-12-01 Jim Meyering <jim@meyering.net>
8269 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8270 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8272 2002-11-27 Paul Eggert <eggert@twinsun.com>
8274 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8275 hash_rehash): Replace `if (limit <= value) abort ();' with
8276 `if (! (value < limit)) abort ();', for readability.
8278 2002-11-26 <karl@gnu.org>
8280 * strdup.c: copy from libc again, with jim's ok.
8281 * .cppi-disable: re-add strdup.c
8283 2002-11-25 <karl@gnu.org>
8285 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8286 instead of "strtol.c".
8288 2002-11-25 Jim Meyering <jim@meyering.net>
8290 * mktime.c: Sync from libc, now that it has the latest fix.
8292 2002-11-24 <karl@gnu.org>
8294 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8295 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8297 2002-11-24 Jim Meyering <jim@meyering.net>
8299 Update from coreutils:
8301 * mktime.c: Merge in changes from libc.
8303 Avoid a link-time failure on some Linux systems.
8304 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8305 (__mon_yday): Declare with the STATIC attribute.
8306 (__mktime_internal): Likewise.
8307 Based on a report from Greg Schafer.
8309 2002-11-23 Jim Meyering <jim@meyering.net>
8311 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8312 Use `unsigned', not `int', as type of index.
8314 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8316 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8318 2002-11-22 Paul Eggert <eggert@twinsun.com>
8320 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8321 hint that one should use `if (! x) abort ();' rather than `assert
8322 (x);', and anyway it's one less thing to worry about configuring.
8323 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8324 hash_rehash, hash_insert): Use abort rather than assert.
8326 2002-11-22 Paul Eggert <eggert@twinsun.com>
8328 * quotearg.h: Allow multiple inclusion by surrounding with
8329 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8330 so that we can be included first.
8331 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8332 * quotearg.c: Include quotearg.h immediately after config.h.
8333 No need to include stddef.h or sys/types.h any more.
8334 Surround local include files with "", not "<>".
8335 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8336 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8337 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8338 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8339 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8340 (ISPRINT): Remove; no longer needed now that we assume C89.
8342 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8345 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8346 quotearg_char): Use SIZE_MAX rather than
8347 (size_t) -1 when we are talking about "infinity".
8349 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8351 2002-11-22 Bruno Haible <bruno@clisp.org>
8353 * safe-read.h: Assume C89. Add comments.
8354 (safe_read): Change return type to size_t.
8355 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8356 counts > SSIZE_MAX correctly.
8357 * safe-write.h: New file.
8358 * safe-write.c: New file.
8359 * full-read.h: New file.
8360 * full-read.c: New file.
8361 * full-write.h: Assume C89. Add comments.
8362 * full-write.c: Include safe-write.h.
8363 (full_write): Rewritten to use safe_write.
8364 Suggested by Jim Meyering and Paul Eggert.
8366 2002-11-21 Bruno Haible <bruno@clisp.org>
8368 Remove case insensitive option matching.
8369 * argmatch.h (argcasematch): Remove declaration.
8370 (ARGCASEMATCH): Remove macro.
8371 (__xargmatch_internal): Remove case_sensitive argument.
8372 (XARGMATCH): Update.
8373 (XARGCASEMATCH): Remove macro.
8374 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8375 case_sensitive argument.
8376 (argcasematch): Remove function.
8377 (__xargmatch_internal): Remove case_sensitive argument.
8378 (main): Use XARGMATCH instead of XARGCASEMATCH.
8380 * xmalloc.c: Change compile-time error message. Add comment about
8381 required autoconf version.
8383 2002-11-21 Jim Meyering <jim@meyering.net>
8385 * strdup.c (strdup): Tweak comment and initial #if/#include.
8387 Merge in changes from the coreutils.
8389 2002-09-25 Paul Eggert <eggert@twinsun.com>
8390 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8391 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8392 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8393 int. Work more efficiently if X is the same width as uintmax_t.
8394 Do not compare X to -1, to avoid bogus compiler warning.
8395 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8396 Don't assume that f_frsize and f_bsize are the same type.
8398 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8401 * makepath.c (make_path): Restore umask *before* creating the final
8403 (make_path): Minor reformatting.
8405 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8406 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8408 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8409 ones. At least on GNU/Linux systems, `auto' means something else.
8412 2002-11-20 Paul Eggert <eggert@twinsun.com>
8414 Merge argmatch cleanups from Bison. Assume C89.
8416 * argmatch.c: Include config.h here, not in argmatch.h.
8417 Include stdlib.h, for EXIT_FAILURE.
8418 Always include <string.h>, since we assume C89.
8419 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8420 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8421 Include <stddef.h> instead, since it's all we need for size_t.
8422 (PARAMS): Remove. All uses removed.
8423 (ARRAY_CARDINALITY): Do not bother to #undef.
8424 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8425 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8426 Remove unnecessary parentheses.
8427 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8428 Insert necessary parentheses.
8429 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8430 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8432 2002-11-19 Bruno Haible <bruno@clisp.org>
8434 * mbswidth.c: Include mbswidth.h right at the beginning.
8435 * mbswidth.h: Include <stddef.h>, for size_t.
8437 * mbswidth.h (PARAMS): Remove macro.
8438 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8439 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8441 * gcd.h (PARAMS): Remove macro.
8442 (gcd): Use ANSI C function declarations.
8443 * gcd.c (gcd): Likewise.
8445 2002-11-15 Bruno Haible <bruno@clisp.org>
8447 * strcspn.c: Include <stddef.h>.
8448 (strcspn): Use ANSI C function declaration. Change return type to
8450 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8451 (strpbrk): Use NULL.
8452 * strpbrk.h (PARAMS): Remove macro.
8453 (strpbrk): Use ANSI C function declaration.
8454 * strstr.c: Don't include <sys/types.h>.
8455 * strstr.h (PARAMS): Remove macro.
8456 (strstr): Use ANSI C function declarations.
8458 2002-11-06 Bruno Haible <bruno@clisp.org>
8460 * gcd.h (gcd): Change argument type to 'unsigned long'.
8461 * gcd.c (gcd): Likewise.
8463 2002-11-05 Bruno Haible <bruno@clisp.org>
8465 * gcd.h: New file, from gettext-0.11.5.
8466 * gcd.c: New file, from gettext-0.11.5.
8468 2002-11-05 Bruno Haible <bruno@clisp.org>
8470 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8471 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8472 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8473 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8475 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8476 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8478 * closeout.c: Include gettext.h instead of <libintl.h>.
8479 * human.c: Include gettext.h instead of <libintl.h>.
8480 * quotearg.c: Include gettext.h instead of <libintl.h>.
8481 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8482 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8483 * userspec.c: Include gettext.h instead of <libintl.h>.
8484 * version-etc.c: Include gettext.h instead of <libintl.h>.
8485 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8486 (textdomain): Remove definition.
8487 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8489 * long-options.c: Remove include of <libintl.h> and definition of _.
8490 * same.c: Remove include of <libintl.h> and definition of _.
8492 2002-11-04 Bruno Haible <bruno@clisp.org>
8494 * stpcpy.h: New file, from GNU gettext-0.11.5.
8495 * strcase.h: New file, from GNU gettext-0.11.5.
8496 * strpbrk.h: New file, from GNU gettext-0.11.5.
8497 * strstr.h: New file, from GNU gettext-0.11.5.
8498 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8500 2002-05-09 Bruno Haible <bruno@clisp.org>
8502 * config.charset: Update for newest glibc. Add canonical names
8503 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8505 2002-05-09 Bruno Haible <bruno@clisp.org>
8507 * localcharset.c (get_charset_aliases): Add more Windows specific
8510 2002-05-08 Owen Taylor <otaylor@redhat.com>
8512 * config.charset: A few additions for Solaris.
8514 2001-12-05 Bruno Haible <bruno@clisp.org>
8516 * localcharset.c (locale_charset): Don't return an empty string.
8518 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8520 * config.charset: msdos in uk_UA uses CP1125.
8522 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8524 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8525 * localcharset.c (locale_charset): Declare as extern "C".
8527 2002-02-15 Bruno Haible <bruno@clisp.org>
8529 * config.charset [msdosdjgpp]: For Russian, use CP866.
8531 2002-02-11 Bruno Haible <bruno@clisp.org>
8533 * config.charset: Add support for NetBSD.
8535 2002-09-25 <karl@gnu.org>
8537 * strdup.c: copy from libc/string (via ../config/srclist*).
8538 * getopt*: copy from libc/posix.
8539 * gettext.h: copy from gettext.
8540 * .cppi-disable: add strdup.c, gettext.h.
8542 2002-07-01 Jim Meyering <meyering@lucent.com>
8544 * c-stack.c: Include sys/time.h.
8545 From Volker Borchert.
8547 2002-06-11 Paul Eggert <eggert@twinsun.com>
8549 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8550 New macro. Use it uniformly instead of
8551 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8552 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8553 reported by Vin Shelton.
8555 2002-06-22 Jim Meyering <meyering@lucent.com>
8557 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8558 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8560 2002-06-22 Paul Eggert <eggert@twinsun.com>
8562 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8563 Do not assume SA_SIGINFO behavior.
8564 Bug reported by Jim Meyering on NetBSD 1.5.2.
8566 2002-06-22 Jim Meyering <meyering@lucent.com>
8568 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8570 * exitfail.c, exitfail.h: Likewise.
8571 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8573 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8575 (EXTRA_DIST): Add fnmatch_loop.c.
8576 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8578 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8579 * fnmatch.c: Update from diffutils-2.8.2.
8580 * fnmatch_.h: New file. From diffutils-2.8.2.
8581 * fnmatch.h: Remove file.
8583 2002-06-18 Paul Eggert <eggert@twinsun.com>
8585 * file-type.h: Report an error if neither S_ISREG nor
8586 S_IFREG is defined, instead of using a test specific to glibc
8587 2.2. This should be safe, since POSIX requires S_ISREG and
8588 Unix Version 7 had S_IFREG. We don't need to check for
8589 <sys/types.h> since we don't use any symbols that it defines.
8591 2002-06-15 Jim Meyering <meyering@lucent.com>
8593 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8594 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8595 have been included before this file.
8597 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8599 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8600 so that each temporary file name is unique and valid in the first
8601 8 characters, for operation under DOS.
8603 2002-06-15 Jim Meyering <meyering@lucent.com>
8605 Work even with DJGPP 2.03, which lacks support for symlinks.
8607 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8609 * lchown.c (S_ISLNK): Likewise.
8611 2002-06-14 Jim Meyering <meyering@lucent.com>
8613 * file-type.h: Use the version from diffutils-2.8.2.
8614 * file-type.c: Likewise.
8616 2002-05-27 Jim Meyering <meyering@lucent.com>
8618 Fix a problem seen only on nonconforming systems whereby ls.c's
8619 use of localtime, and then of gettimeofday would cause trouble:
8620 the localtime call used to initialize rpl_gettimeofday's save
8621 mechanism would clobber ls's current local time information so
8622 that in any long listing the first file would always be listed
8623 with date 1970-01-01. Analysis by Volker Borchert.
8625 * gettimeofday.c (localtime): Undefine.
8626 (rpl_localtime): New function.
8628 2002-05-22 Jim Meyering <meyering@lucent.com>
8630 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8631 * file-type.h: New file.
8632 * file-type.c (file_type): New file/function. Extracted from diffutils.
8634 2002-04-29 Paul Eggert <eggert@twinsun.com>
8636 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8638 2002-04-28 Paul Eggert <eggert@twinsun.com>
8640 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8641 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8642 of 127, since 64 is the largest conceivable number for ancient
8644 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8646 2002-04-28 Jim Meyering <meyering@lucent.com>
8648 * sig2str.c (WTERMSIG): Remove definition (unused).
8650 2002-04-28 Paul Eggert <eggert@twinsun.com>
8652 * sig2str.h, sig2str.c: New files.
8653 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8655 2002-04-24 Jim Meyering <meyering@lucent.com>
8657 * gettext.h: New file, from Gettext.
8658 * Makefile.am (INCLUDES): Remove -I../intl.
8659 (libfetish_a_SOURCES): Add gettext.h.
8661 2002-04-16 Jim Meyering <meyering@lucent.com>
8663 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8664 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8665 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8667 2002-04-12 Jim Meyering <meyering@lucent.com>
8669 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8671 2002-03-10 Jim Meyering <meyering@lucent.com>
8673 * makepath.c (make_path): Remove a comma from a diagnostic.
8674 Suggestion from Santiago Vila.
8676 2002-03-08 Jim Meyering <meyering@lucent.com>
8678 * rename.c: Mention that this wrapper is needed also on
8679 mips-dec-ultrix4.4 systems.
8681 2002-03-02 Jim Meyering <meyering@lucent.com>
8683 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8684 not HAVE_CLOCK_SETTIME.
8686 2002-02-27 Paul Eggert <eggert@twinsun.com>
8688 * nanosleep.h: Rename to....
8689 * timespec.h: New name for nanosleep.h. All uses changed.
8691 * gettime.c: New file.
8692 * settime.c: New file.
8695 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8696 timespec.h. Remove nanosleep.h.
8698 2002-02-25 Paul Eggert <eggert@twinsun.com>
8700 * acl.c, acl.h: New files.
8701 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8703 2002-02-24 Jim Meyering <meyering@lucent.com>
8705 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8706 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8707 cause trouble. Reported by Nelson Beebe.
8709 2002-02-23 Paul Eggert <eggert@twinsun.com>
8711 * path-concat.c (xpath_concat): Reorder code to pacify
8712 compilers that don't know that xalloc_die never returns.
8714 2002-02-20 Jim Meyering <meyering@lucent.com>
8716 * getdate.c: Regenerate using bison-1.33.
8718 2002-02-15 Paul Eggert <eggert@twinsun.com>
8720 * posixver.c, posixver.h: New files.
8721 * Makefile.am (libfetish_a_SOURCES): Add them.
8723 2002-02-02 Paul Eggert <eggert@twinsun.com>
8724 Bruno Haible <bruno@clisp.org>
8726 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8727 (fwrite_success_callback): New declaration.
8728 * unicodeio.c (unicode_to_mb): New function, extracted from
8729 print_unicode_char. Call failure callback instead of error.
8730 (fwrite_success_callback): New function.
8731 (exit_failure_callback): New function.
8732 (fallback_failure_callback): New function.
8733 (print_unicode_char): Call unicode_to_mb.
8735 2002-01-26 Jim Meyering <meyering@lucent.com>
8737 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8739 2002-01-22 Jim Meyering <meyering@lucent.com>
8741 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8742 Otherwise, some versions of automake would omit the rule that makes
8743 Makefile from Makefile.in.
8745 2001-01-21 Paul Eggert <eggert@twinsun.com>
8747 * xmemcoll.h, xmemcoll.c: New files.
8748 * Makefile.am (libfetish_a_SOURCES): Add them.
8749 * memcoll.c: Include errno.h, and declare errno if not defined.
8750 (memcoll): Set errno to zero if there is no error.
8752 * quotearg.c (quotearg_buffer_restyled):
8753 Fix bug with quoting buffers containing NUL when backslashing escapes.
8754 This bug was exposed by the other changes in this patch.
8755 (quotearg_n_options): New arg ARGSIZE.
8756 All callers changed.
8757 (quoting_options_from_style): New function.
8758 (quotearg_n_style): Use it.
8759 (quotearg_n_style_mem): New function.
8761 * quotearg.h (quotearg_n_style_mem): New function.
8763 2002-01-16 Jim Meyering <meyering@lucent.com>
8765 * getdate.y: Add three semicolons, each just before a closing brace.
8766 Bison (as of version 1.31) no longer papers over that mistake.
8768 2002-02-14 Paul Eggert <eggert@twinsun.com>
8770 * backupfile.c (ISDIGIT): Comment fix.
8771 * getdate.y (ISDIGIT): Likewise.
8772 * posixtm.c (ISDIGIT, year): Likewise.
8773 * strverscmp.c (ISDIGIT): Likewise.
8774 * userspec.c (ISDIGIT): Likewise.
8776 2002-01-05 Jim Meyering <meyering@lucent.com>
8778 * version-etc.c (version_etc_copyright): Update copyright year.
8780 2001-01-19 Paul Eggert <eggert@twinsun.com>
8782 * closeout.c (close_stdout_status): If ferror (stdout), do
8783 not silently exit merely because the output buffer happens to
8784 have nothing pending.
8786 2001-12-18 Paul Eggert <eggert@twinsun.com>
8788 See the big note in ../ChangeLog.
8789 * human.c (suffixes): Prefer K to k for 1024.
8790 (generate_suffix_backwards): New function.
8791 (human_readable_inexact): Use it.
8792 * xstrtol.c (__xstrtol): If there is no number but there
8793 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8794 Accept 'K' as well as 'k'.
8796 2001-12-15 Jim Meyering <meyering@lucent.com>
8798 * regex.h (__restrict_arr): Update from libc.
8800 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8801 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8804 2001-12-10 Jim Meyering <meyering@lucent.com>
8806 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8807 Instead, include "xalloc.h".
8808 (initbuffer): Don't cast xmalloc return value to char*.
8809 (readline): Reword comment.
8810 Don't cast xrealloc return value to char*
8813 2001-12-09 Jim Meyering <meyering@lucent.com>
8815 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8816 `signed and unsigned type in conditional expression'.
8817 * posixtm.c (posix_time_parse): Likewise.
8819 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8821 * readtokens.c (readtoken): Declare an index to be of type unsigned
8822 to avoid a pedantic warning.
8824 * getstr.c: Don't include assert.h.
8825 (getstr): Remove warning-evoking assertions.
8826 Return -1 if offset parameter is out of bounds.
8827 Change the type of a local from int to size_t.
8829 * strftime.c (my_strftime_localtime_r): Include this function
8830 definition in the `#if ! HAVE_TM_GMTOFF' block.
8832 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8833 Include xalloc.h instead.
8835 2001-12-02 Jim Meyering <meyering@lucent.com>
8837 * tempname.c: Don't declare getenv, thus reverting the change of
8838 2001-11-18. It's no longer necessary, now that stdlib.h is always
8841 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8842 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8844 2001-11-30 Akim Demaille <akim@epita.fr>
8846 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8847 before being defined.
8849 2001-11-27 Paul Eggert <eggert@twinsun.com>
8851 * quotearg.h (quotearg_n, quotearg_n_style):
8852 First arg is int, not unsigned.
8853 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8854 (SIZE_MAX, UINT_MAX): New macros.
8855 (quotearg_n_options): Abort if N is negative.
8856 Avoid overflow check on hosts where size_t is 64 bits and int
8857 is 32 bits, as overflow is impossible there.
8858 Fix off-by-one typo that caused unnecessary reallocation.
8860 2001-11-27 Jim Meyering <meyering@lucent.com>
8862 * tempname.c: Merge with version from libc.
8863 * regex.c: Likewise.
8865 * tempname.c: Include stdlib.h unconditionally. On some old systems
8866 for which STDC_HEADERS is 0, it was not included, resulting in a
8867 warning about an integer-to-pointer conversion problem with getenv.
8868 Reported by Volker Borchert.
8870 2001-11-26 Jim Meyering <meyering@lucent.com>
8872 * gtod.h: Remove file.
8873 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8874 * gettimeofday.c: Don't include gtod.h.
8875 (GTOD_init): Remove function.
8876 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8877 Suggestion from Volker Borchert.
8879 2001-11-23 Jim Meyering <meyering@lucent.com>
8881 * hash.h (struct hash_table): Don't define here. Merely declare it.
8882 * hash.c (struct hash_table): Define it here instead.
8884 2001-11-22 Jim Meyering <meyering@lucent.com>
8886 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8888 2001-11-18 Paul Eggert <eggert@twinsun.com>
8890 * tempname.c (TMP_MAX): Remove; no longer needed.
8891 (TEMPORARIES): New macro.
8892 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8893 removes an artificial limitation (e.g. HP-UX 10.20, where
8896 2001-11-18 Jim Meyering <meyering@lucent.com>
8898 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8901 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8902 files will be created before anything else.
8904 2001-11-17 Jim Meyering <meyering@lucent.com>
8906 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8907 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8908 rather than group writable. Patch by Juan F. Codagnone.
8910 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8911 Instead, include "xalloc.h".
8913 * mountlist.c: Include unlocked-io.h after all system headers.
8914 Remove explicit declarations of xmalloc, xrealloc,
8915 and xstrdup. Instead, include "xalloc.h".
8917 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8918 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8919 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8921 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8922 Reported by Padraig Brady.
8924 * mkstemp.c: #undef mkstemp.
8926 (rpl_mkstemp): Rename from mkstemp.
8929 2001-11-16 Jim Meyering <meyering@lucent.com>
8931 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8932 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8933 determine the amount of total physical memory, use pstat_getstatic.
8934 HPUX-11 doesn't define _SC_PHYS_PAGES.
8935 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8936 If sysconf couldn't be used to determine the amount of available
8937 physical memory, use both pstat_getstatic and pstat_getdynamic.
8938 Based on a patch from Bob Proulx.
8940 2001-11-05 Jim Meyering <meyering@lucent.com>
8942 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8944 2001-11-03 Jim Meyering <meyering@lucent.com>
8946 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8947 in argmatch_to_argument call.
8949 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8952 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8953 e.g., a fault due to an attempt to free a NULL pointer.
8955 2001-11-01 Jim Meyering <meyering@lucent.com>
8957 * dirfd.c, dirfd.h: New files.
8958 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8960 * hash.c (hash_print) [TESTING]: Clean up.
8962 2001-10-22 Paul Eggert <eggert@twinsun.com>
8964 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8965 to avoid a warning if -Wall.
8967 2001-10-21 Paul Eggert <eggert@twinsun.com>
8969 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8971 2001-10-21 Jim Meyering <meyering@lucent.com>
8973 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8974 this code would end up calling gettext even in packages built
8976 * getopt.c (_): Likewise.
8977 * regex.c (_): Likewise.
8979 2001-10-20 Paul Eggert <eggert@twinsun.com>
8981 * error.c (strerror_r): Do not declare unless !_LIBC.
8982 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8983 Use strerror_r that is only a macro, even if it is not a function.
8984 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8985 (private_strerror): Use prototypes, not old-style function definition.
8986 (print_errno_message): New function.
8987 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8989 (error_tail, error, error_at_line): Use it.
8991 2001-10-11 Jim Meyering <meyering@lucent.com>
8993 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8994 and quote_n (1, ... to avoid clobbering a buffer.
8996 2001-10-05 Jim Meyering <meyering@lucent.com>
8998 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8999 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9000 * hash-pjw.h: New file.
9002 2001-09-30 Jim Meyering <meyering@lucent.com>
9004 * mountlist.c [MOUNTED_GETFSSTAT]:
9005 Include <sys/ucred.h>, for Apple Darwin.
9006 Include sys/mount.h and sys/fs_types.h only if available.
9008 (read_filesystem_list): Use FS_TYPE.
9010 2001-09-29 Paul Eggert <eggert@twinsun.com>
9012 * exclude.c (excluded_filename): 0 -> false, since it's
9015 2001-09-28 Paul Eggert <eggert@twinsun.com>
9017 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9018 #defines strtoimax. Also treat the other strto* functions
9021 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9022 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9023 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9025 2001-09-26 Jim Meyering <meyering@lucent.com>
9027 Most macros in unlocked-io.h had the wrong number of arguments.
9028 * gen-uio: New script.
9029 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9030 * unlocked-io.hin: Remove file.
9031 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9032 rather than trying to embed it here.
9033 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9034 Reported by Padraig Brady.
9036 2001-09-25 Volker Borchert <bt@teknon.de>
9038 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9040 2001-09-23 Jim Meyering <meyering@lucent.com>
9042 * mountlist.c: Remove useless parentheses in #if directives.
9043 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9044 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9046 2001-09-22 Jim Meyering <meyering@lucent.com>
9048 * localcharset.c: Update from latest gettext.
9049 * config.charset: Likewise.
9051 2001-09-20 Jim Meyering <meyering@lucent.com>
9053 * xstrtol.c (strtoimax): Guard declaration with
9054 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9055 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9056 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9057 (strtoumax): Likewise, for completeness (it wasn't necessary).
9059 2001-09-06 Paul Eggert <eggert@twinsun.com>
9061 * strtoimax.c (HAVE_LONG_LONG):
9062 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9063 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9064 to work around bug in IBM C compiler.
9066 2001-09-16 Jim Meyering <meyering@lucent.com>
9068 * mkdir.c: New file.
9070 2001-09-04 Paul Eggert <eggert@twinsun.com>
9072 * xgetcwd.c: Revert some of the previous change; intead,
9073 fix the HAVE_GETCWD_NULL code to behave more like the
9074 !HAVE_GETCWD_NULL code used to.
9077 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9080 2001-09-04 Paul Eggert <eggert@twinsun.com>
9082 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9083 Use ssize_t, not int, to store result of readlink.
9084 Check for ssize_t overflow as well as size_t overflow,
9085 as POSIX says the result of readlink is implementation-defined
9086 when ssize_t overflows.
9087 Remove unnecessary cast to char*.
9088 Use free+malloc instead of realloc, as the storage doesn't need
9089 to be preserved and it's clearer and can be more efficient that way.
9090 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9091 * xreadlink.h (xreadlink): Update prototype.
9093 2001-09-03 Paul Eggert <eggert@twinsun.com>
9095 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9096 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9097 spotted by Jim Meyering.
9099 2001-09-03 Jim Meyering <meyering@lucent.com>
9101 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9103 2001-09-03 Paul Eggert <eggert@twinsun.com>
9105 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9106 like the HAVE_GETCWD_NULL code.
9107 Include pathmax.h if not HAVE_GETCWD.
9108 Do not include xalloc.h.
9109 (INITIAL_BUFFER_SIZE): New symbol.
9110 Do not use xmalloc / xrealloc, since the caller is responsible for
9111 handling errors. Preserve errno around `free' during failure.
9112 Do not overrun buffer when using getwd.
9114 2001-09-03 Paul Eggert <eggert@twinsun.com>
9116 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9117 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9119 2001-09-02 Jim Meyering <meyering@lucent.com>
9121 * error.c: Update from GNU libc.
9123 2001-09-01 Jim Meyering <meyering@lucent.com>
9125 * xreadlink.c: New file.
9126 * xreadlink.h: New file.
9127 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9129 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9130 doesn't conflict with sparc Solaris 7's definition in
9131 /usr/include/sys/int_types.h.
9133 * exclude.c: Use `""', not `<>' to #include non-system header files.
9134 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9135 and strncasecmp as r-values. Unixware didn't have declarations.
9137 2001-08-31 Jim Meyering <meyering@lucent.com>
9139 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9140 Use an initial, malloc'd, buffer of length 128 rather than
9141 a statically allocated one of length 1024.
9143 2001-08-30 Paul Eggert <eggert@twinsun.com>
9145 * xgetcwd.c: Don't include pathmax.h.
9146 Include stdlib.h and unistd.h if available.
9148 (xmalloc, xstrdup, free): Remove decls.
9149 (xgetcwd): Don't assume sizes fit in unsigned.
9150 Check for overflow when computing sizes.
9151 Simplify reallocation code.
9153 2001-08-28 Paul Eggert <eggert@twinsun.com>
9155 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9157 * strtoimax.c: Renamed from strtoxmax.c, removing the
9160 Also, make the following further changes to make this file's
9161 configuration more similar to that of strtol.c:
9162 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9163 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9164 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9165 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9166 changed to signed values.
9168 And make the following changes as well:
9169 Fix copyright notice, as 1999 was missing.
9170 (verify): New macro.
9171 (strtoimax): Check sizes at compile-time, not run-time.
9172 Prefer strtol to strtoll if both work.
9173 (main): Remove; it was not that useful and was a pain to maintain.
9175 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9177 2001-08-30 Paul Eggert <eggert@twinsun.com>
9179 * savedir.c (savedir): Remove size parameter, as POSIX says that
9180 a directory's st_size can have an arbitrary value, so the old
9181 usage could waste an arbitrary amount of memory. All uses
9183 * savedir.h: Update prototype.
9185 2001-08-30 Paul Eggert <eggert@twinsun.com>
9187 * xstrtol.c (strtoimax): New decl.
9189 2001-08-28 Paul Eggert <eggert@twinsun.com>
9191 * xstrtol.h: Add copyright notice.
9192 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9193 LONGINT_INVALID_SUFFIX_CHAR.
9195 2001-08-30 Paul Eggert <eggert@twinsun.com>
9197 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9200 2001-08-30 Paul Eggert <eggert@twinsun.com>
9202 * hash.c: Remove '2001' from copyright notice.
9204 2001-08-30 Paul Eggert <eggert@twinsun.com>
9206 * full-write.h: New file.
9207 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9208 * full-write.c: Correct credits, as cccp.c no longer
9209 exists and anyway it was so heavily changed from the old cccp
9210 code as to be unrecognizable. Include full-write.h.
9211 (full_write) Return size_t, with short writes meaning failure.
9212 All callers changed. This fixes a bug with large buffers
9214 * utime.c: Include full-write.h.
9216 2001-08-30 Paul Eggert <eggert@twinsun.com>
9218 Merge 'exclude' changes from tar 1.13.22.
9219 This fixes one or two unlikely storage allocation overflow bugs,
9220 but doesn't change user-visible behavior otherwise.
9222 2001-08-30 Paul Eggert <eggert@twinsun.com>
9224 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9225 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9226 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9227 Include if available.
9228 (<xalloc.h>): Include
9229 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9230 (verify): New macro. Use it to verify that EXCLUDE macros do not
9231 collide with FNM macros.
9232 (struct patopts): New struct.
9233 (struct exclude): Use it, as exclude patterns now come with options.
9234 (new_exclude): Support above changes.
9235 (new_exclude, add_exclude_file):
9236 Initial size must now be a power of two to simplify overflow checking.
9237 (free_exclude, fnmatch_no_wildcards): New function.
9238 (excluded_filename): No longer requires options arg, as the options
9239 are determined by add_exclude. Now returns bool, not int.
9240 (excluded_filename, add_exclude):
9241 Add support for the fancy new exclusion options.
9242 (add_exclude, add_exclude_file): Now takes int options arg.
9243 Check for arithmetic overflow when computing sizes.
9244 (add_exclude_file): xrealloc might modify errno, so don't
9245 realloc until after errno might be used.
9247 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9249 (free_exclude): New decl.
9250 (add_exclude, add_exclude_file): Now takes int options arg.
9251 (excluded_filename): No longer requires options arg, as the options
9252 are determined by add_exclude. Now returns bool, not int.
9254 2001-08-30 Paul Eggert <eggert@twinsun.com>
9256 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9258 2001-08-27 Jim Meyering <meyering@lucent.com>
9260 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9262 * version-etc.c (N_): Remove definition.
9263 Revert most of last change.
9264 Instead, simply don't mark the `Copyright...' string for translation.
9265 Based on advice from Paul Eggert.
9267 * strtoxmax.c: Tweak comment.
9269 2001-08-26 Jim Meyering <meyering@lucent.com>
9271 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9272 of copyright with `%s' so translators don't get an untranslated
9274 (COPYRIGHT_YEAR): Define.
9275 (version_etc): Use fprintf rather than fputs.
9276 Suggestion from Ulrich Drepper.
9278 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9280 * strtoll.c: New file, from GNU libc.
9281 * xstrtoimax.c: New file.
9283 * xstrtol.h: Add xstrtoimax.
9284 * strtoumax.c: New file. Simply include "strtoumax.c".
9285 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9287 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9288 * strtoxmax.c: ... then renamed to this.
9290 2001-08-13 Paul Eggert <eggert@twinsun.com>
9292 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9293 Port to Solaris 8, where 'sed' requires a space after the 'r'
9294 command, and where sh dislikes "$/". Clean up the spacing a bit.
9295 Redirect output to $tmp just once.
9297 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9299 * addext.c (<errno.h>): Include.
9300 (errno): Declare if not defined.
9301 (addext): Work correctly when pathconf returns -1 and leaves
9302 errno alone because there is no limit. Also, work even if
9303 pathconf returns a value greater than SIZE_MAX.
9305 2001-08-12 Jim Meyering <meyering@lucent.com>
9307 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9308 Simply `return getcwd (NULL, 0);'.
9309 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9310 Use 1300 as initial value for length, not PATH_MAX.
9312 * pathmax.h: Clean up cpp syntax.
9314 2001-08-12 Jim Meyering <meyering@lucent.com>
9316 * gettimeofday.c: New file.
9318 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9320 2001-08-04 Jim Meyering <meyering@lucent.com>
9322 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9323 to get in sync with glibc.
9325 2001-08-03 Paul Eggert <eggert@twinsun.com>
9327 The following changes are from gettext 0.10.39 as maintained by
9330 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9331 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9332 with inverted sense. All uses changed.
9334 * mbswidth.c: Don't include <limits.h>.
9335 Include <stdlib.h> and <string.h> unconditionally.
9336 (iswcntrl, mbsinit, ISCNTRL): New macros.
9337 (mbsnwidth): Use K&R style function declarations.
9338 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9339 can optimize it when MB_CUR_MAX == 1.
9340 The width of control characters is zero, not 1.
9342 2001-07-15 Jim Meyering <meyering@lucent.com>
9344 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9345 (BUILT_SOURCES): Add unlocked-io.h.
9346 (io_functions): Define.
9347 (unlocked-io.h): New rule.
9348 (DISTCLEANFILES): Add unlocked-io.h.
9349 (all-local): Depend on unlocked-io.h, to ensure it is created.
9351 * unlocked-io.hin: New file
9353 * regex.c: Update from glibc.
9355 2001-07-05 Jim Meyering <meyering@lucent.com>
9357 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9359 (libfetish_a_SOURCES): Put all .h files here instead.
9360 Remove a thus-exposed (better checks in automake) duplicate and
9361 two unnecessary .h files.
9363 2001-06-11 Jim Meyering <meyering@lucent.com>
9365 * regex.c: Update from GNU libc.
9367 2001-05-27 Jim Meyering <meyering@lucent.com>
9369 * readutmp.h (UT_TYPE): Define.
9371 2001-05-24 Jim Meyering <meyering@lucent.com>
9373 * argmatch.c: Include "quote.h".
9374 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9375 quote function. Reported by Göran Uddeborg.
9377 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9379 * dirname.c (dir_name): Compute append_dot using path, not newpath
9380 which is not yet declared.
9382 2001-05-11 Paul Eggert <eggert@twinsun.com>
9384 * Makefile.am (libfetish_a_SOURCES):
9385 Add strftime.c, since we now compile it on all hosts.
9387 * strftime.c (my_strftime):
9388 Define to nstrftime if emacs, but only if my_strftime is not defined.
9389 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9390 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9391 Add one more extra argument: a nanoseconds value.
9394 (my_strftime function): Add %N format.
9395 (emacs_strftimeu): Renamed from emacs_strftime,
9396 with extra ut argument.
9398 2001-05-11 Paul Eggert <eggert@twinsun.com>
9400 dirname code cleanup. base_name now behaves more compatibly
9401 with POSIX basename when given file names that have trailing
9402 slashes, and similarly for dir_name. Add new primitives
9403 base_len and dir_len. Put the directory-name-related decls
9406 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9407 * backupfile.c (base_name): Likewise.
9408 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9409 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9410 * makepath.c (strip_trailing_slashes): Likewise.
9411 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9413 * rename.c (strip_trailing_slashes): Likewise.
9414 * same.c (base_name): Likewise.
9415 * stripslash.c (ISSLASH): Likewise.
9417 * addext.c: Include <dirname.h> after size_t is defined.
9418 * backupfile.c: Likewise.
9420 * addext.c (addext): Use base_len to trim redundant
9421 trailing slashes instead of doing it ourselves.
9422 But do not trim the last slash if it is not redundant.
9424 * backupfile.c (find_backup_file_name,
9425 max_backup_version): Use base_len instead of rolling it ourselves.
9426 Handle the case of "" and (on DOS) "C:" correctly.
9428 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9429 Include <string.h>, <dirname.h>.
9430 (base_name): Allow file names ending in slashes, other than names
9431 that are all slashes. In this case, return the basename followed
9432 by the slashes. This is more general, and can be used in places
9433 where the original base_name purposely had an assertion failure.
9434 (base_len): New function.
9436 * dirname.c: Include <string.h> instead of <stdlib.h>.
9437 Do not include <assert.h>; no longer needed.
9439 (memrchr): Remove decl.
9440 (dir_name_r): Remove.
9441 (dir_len): Renamed from dirlen. All callers changed.
9442 Rewrite in terms of base_name, for simplicity and consistency.
9443 (dir_name): Never return NULL. All callers changed.
9444 Do not include <stdlib.h> in test program; no longer needed.
9445 return 0; is fine for test program.
9447 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9449 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9451 * path-concat.c (path_concat): Use base_len to compute
9452 base length, not strlen; this means we cannot rely on memcpy
9455 * same.c (STREQ): Remove.
9456 (same_name): Handle the case where the basename ends in trailing '/'.
9458 * stripslash.c (strip_trailing_slashes): Return nonzero if
9459 a slash was stripped. Do not strip the last slash after a
9462 2001-04-08 Jim Meyering <meyering@lucent.com>
9464 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9465 recomputed; that's necessary when the offset spans a DST transition.
9466 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9468 2001-04-02 Jim Meyering <meyering@lucent.com>
9470 * regex.h, regex.c: Update from GNU libc.
9472 2001-03-19 Paul Eggert <eggert@twinsun.com>
9474 * version-etc.c (version_etc_copyright): Update to 2001.
9476 2001-03-16 Paul Eggert <eggert@twinsun.com>
9478 * tempname.c (uint64_t): Define to uintmax_t if
9479 not defined, and if UINT64_MAX is not defined.
9480 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9481 Reported by John David Anglin.
9483 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9485 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9486 alias if codeset is empty.
9487 * config.charset (BeOS): Use wildcard syntax.
9489 2001-03-13 Jim Meyering <meyering@lucent.com>
9491 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9492 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9495 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9497 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9499 * unicodeio.c (print_unicode_char): Simplify accordingly.
9501 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9503 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9504 support for DOS/DJGPP.
9506 2001-02-28 Paul Eggert <eggert@twinsun.com>
9508 * Makefile.am (libfetish_a_SOURCES):
9509 Add dup-safer.c, fopen-safer.c.
9510 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9512 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9514 2001-02-25 Paul Eggert <eggert@twinsun.com>
9516 The mkstemp replacement is taken from glibc 2.2.2, with some
9517 portability fixes for use outside glibc, as follows:
9519 * tempname.c (struct_stat64): New macro.
9520 (direxists, __gen_tempname): Use it.
9521 This avoids a portability problem with Solaris 8.
9523 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9524 (<stddef.h>, <stdint.h>, <string.h>):
9525 Include only if STDC_HEADERS || _LIBC.
9526 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9527 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9528 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9529 (__set_errno): Define this macro if <errno.h> doesn't.
9530 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9531 Define these macros if <stdio.h> doesn't.
9532 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9533 Define these macros if <sys/stat.h>
9534 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9535 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9536 __xstat64): Define if not _LIBC.
9537 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9538 (__gen_tempname): Invoke gettimeofday only if
9539 HAVE_GETTIMEOFDAY || _LIBC;
9540 otherwise, fall back on plain "time".
9541 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9543 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9545 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9547 2001-02-17 Jim Meyering <meyering@lucent.com>
9549 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9550 around included file name.
9552 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9554 * strftime.c: Update from GNU libc (the only changes were to comments).
9556 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9558 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9560 2001-02-17 Paul Eggert <eggert@twinsun.com>
9562 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9563 Remove workaround macros for hosts that have mbrtowc but not
9564 mbstate_t, as we now insist on proper declarations for both
9565 before using mbrtowc.
9567 2001-02-17 Jim Meyering <meyering@lucent.com>
9569 * regex.c: Update from libc.
9571 2001-02-16 Paul Eggert <eggert@twinsun.com>
9573 * alloca.c (malloc): Undef before defining, since stdlib.h
9574 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9575 Reported by Mark Hounschell via Paul Eggert.
9577 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9579 * config.charset: Update for FreeBSD 4.2.
9581 2001-01-26 Jim Meyering <meyering@lucent.com>
9583 * quotearg.c: Include stddef.h.
9584 * quote.c: Include stddef.h.
9585 Reported by Axel Kittenberger.
9587 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9588 line in double quotes so that it evokes a better diagnostic.
9589 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9590 Reported by Axel Kittenberger.
9592 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9594 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9595 to avoid a warning. Add back 'const' to inptr.
9597 2001-01-16 Jim Meyering <meyering@lucent.com>
9599 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9602 2001-01-14 Jim Meyering <meyering@lucent.com>
9604 * rename.c: New file. From Volker Borchert.
9605 Include stdlib.h, string.h or strings.h, and xalloc.h.
9606 Use strip_trailing_slashes rather than open-coding it.
9608 2001-01-03 Paul Eggert <eggert@twinsun.com>
9610 * strftime.c: Sync with glibc time/strftime.c 1.81.
9612 2001-01-03 Jim Meyering <meyering@lucent.com>
9614 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9615 local `inptr' to avoid warning with some system declarations of iconv.
9617 2000-12-29 Paul Eggert <eggert@twinsun.com>
9619 * modechange.c: Do not assume that mode_t uses the
9620 traditional octal encoding. E.g. "chmod 1 FOO" should set
9621 the other-execute bit of FOO even if S_IXOTH != 1.
9623 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9624 WOTH, XOTH, ALLM): New macros.
9625 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9626 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9628 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9629 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9631 No need to use uintmax_t; unsigned long is long enough.
9632 Don't bother to get suffix since we don't use it.
9634 2000-12-24 Jim Meyering <meyering@lucent.com>
9636 * hash.c (is_prime): Return explicit boolean values.
9637 (hash_get_first): Return NULL to appease Irix5.6's 89.
9638 Reported by Nelson Beebe.
9640 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9642 * localcharset.c (locale_charset): Add support for Win32.
9644 2000-12-18 Paul Eggert <eggert@twinsun.com>
9646 * physmem.h, physmem.c: New files.
9648 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9649 (noinst_HEADERS): Add physmem.h.
9651 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9652 't' for compatibility with Solaris 8 sort.
9654 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9656 * config.charset: Add support for BeOS.
9658 2000-12-16 Jim Meyering <meyering@lucent.com>
9660 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9661 SHELLS_FILE to a file name that's useful on djgpp systems.
9663 (ADDITIONAL_DEFAULT_SHELLS): Define.
9664 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9665 Based mostly on a patch from Prashant TR.
9667 2000-12-16 Jim Meyering <meyering@lucent.com>
9669 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9670 N and M) would have treated it like `chown N:N FILE'.
9672 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9674 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9676 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9677 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9678 to the list of canonical encodings. Rename EUC-CN to GB2312.
9680 2000-12-08 Andreas Schwab <schwab@suse.de>
9682 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9683 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9685 2000-12-07 Jim Meyering <meyering@lucent.com>
9687 * stripslash.c (ISSLASH): Define.
9688 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9691 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9692 (dir_name_r): Declare this function as static.
9693 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9694 manifest itself on a name containing a mix of slashes and
9696 Make this function work with names starting with a DOS-style
9697 drive letter and colon prefix.
9698 (dir_name): Append `.' if necessary.
9699 Based mostly on patches from Prashant TR and Eli Zaretskii.
9701 * dirname.h (dir_name_r): Remove prototype.
9703 2000-12-05 Jim Meyering <meyering@lucent.com>
9705 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9707 2000-12-04 Jim Meyering <meyering@lucent.com>
9709 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9710 Also include memory.h, stdlib.h, unistd.h if appropriate.
9711 Reported by Andreas Jaeger (conflicting declaration of malloc).
9713 2000-12-02 Jim Meyering <meyering@lucent.com>
9715 * closeout.h: Make idempotent, to avoid some obscure warnings.
9717 2000-12-01 Paul Eggert <eggert@twinsun.com>
9719 * memrchr.c: Include <config.h> before any system include file.
9721 2000-11-29 Paul Eggert <eggert@twinsun.com>
9723 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9725 2000-11-26 Jim Meyering <meyering@lucent.com>
9727 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9729 2000-11-22 Paul Eggert <eggert@twinsun.com>
9731 * strftime.c (my_strftime): Do not invoke mbrlen with a
9732 size of (size_t) -1; it's not portable.
9734 2000-11-17 Akim Demaille <akim@epita.fr>
9736 * obstack.h: Formatting changes.
9737 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9738 prevent type checking.
9739 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9740 cast the value to (void *): assigning a `foo *' to a `void *'
9742 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9744 2000-11-17 Jim Meyering <meyering@lucent.com>
9746 * strstr.c: Update from GNU libc.
9748 2000-11-16 Jim Meyering <meyering@lucent.com>
9750 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9752 2000-11-11 Jim Meyering <meyering@lucent.com>
9754 * error.c: Add a couple #includes, merging from GNU libc version.
9756 2000-11-10 Jim Meyering <meyering@lucent.com>
9758 * obstack.h: Update from GNU libc.
9759 * obstack.c: Likewise.
9761 2000-11-06 Paul Eggert <eggert@twinsun.com>
9763 * getusershell.c (setusershell): Use rewind rather than
9764 fseek/fseeko, to avoid configuration hassles with fseeko.
9765 Don't bother opening SHELLS_FILE if shellstream is NULL;
9768 2000-11-05 Jim Meyering <meyering@lucent.com>
9770 * makepath.h (make_dir): Declare.
9771 * makepath.c (make_dir): Remove `static' attribute.
9774 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9776 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9777 last one in a bucket, advance to the next bucket.
9779 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9781 * fnmatch.c: Do not comment out all the code if we are using
9782 the GNU C library, because in some cases we are replacing buggy
9783 code in the GNU C library itself.
9785 2000-10-30 Paul Eggert <eggert@twinsun.com>
9787 * error.h, getline.h, modechange.h:
9788 Remove "2000" from Copyright line, as the file hasn't been
9789 changed this year other than in the copyright notice.
9791 * xalloc.h: Add "2000" to Copyright line, as this file
9792 was changed this year.
9794 2000-10-30 Paul Eggert <eggert@twinsun.com>
9796 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9797 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9798 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9800 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9802 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9803 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9804 doesn't define __restrict_arr.
9806 2000-10-29 Jim Meyering <meyering@lucent.com>
9808 * xstat.in: Fix grammar in comment.
9810 2000-10-28 Jim Meyering <meyering@lucent.com>
9812 * memchr.c: Update from libc.
9813 Adjust for portability:
9814 [HAVE_STDLIB_H]: Include stdlib.h.
9815 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9816 Undef __memchr, too.
9817 [!weak_alias]: Define __memchr to memchr.
9819 * regex.c: Update from libc.
9820 * regex.h: Likewise.
9821 * getopt1.c: Likewise.
9822 * memcmp.c: Likewise.
9824 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9825 Avoid using fseek, when possible -- it's broken by design.
9826 Patch by Ulrich Drepper.
9828 2000-10-26 Jim Meyering <meyering@lucent.com>
9830 * strftime.c: Update from libc.
9832 2000-10-25 Jim Meyering <meyering@lucent.com>
9834 * obstack.c: Update from libc.
9836 2000-10-23 Jim Meyering <meyering@lucent.com>
9838 * hard-locale.c (hard_locale): Revert last change -- it was simply
9839 wrong. That set_locale call must not have any side effects.
9842 2000-10-22 Jim Meyering <meyering@lucent.com>
9844 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9845 [CYCLIC]: Remove now-unused definition.
9847 * save-cwd.c (O_DIRECTORY): Define, if needed.
9848 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9849 Suggestion from Ulrich Drepper.
9851 2000-10-21 Jim Meyering <meyering@lucent.com>
9853 * dirname.c (dir_name_r): New function, factored out of dir_name.
9854 (dir_name): Use dir_name_r.
9855 * dirname.h (dir_name_r): Declare it.
9857 2000-10-21 Jim Meyering <meyering@lucent.com>
9859 * dirname.c (memrchr): Declare if necessary.
9860 (dir_name): Remove the restriction that there be no
9861 trailing slashes. Now, this code skips past them, effectively
9863 [TEST_DIRNAME] (main): New unit tests.
9865 * memrchr.c: New file from GNU libc.
9866 Undef __memrchr, too.
9867 [!weak_alias]: Define __memrchr to memrchr.
9868 Guard weak_alias use with `#ifdef weak_alias'.
9870 2000-10-17 Jim Meyering <meyering@lucent.com>
9872 * quote.h (PARAMS): Define and use.
9873 Reported by Akim Demaille.
9875 * getopt.c: Update from libc.
9877 2000-10-16 Jim Meyering <meyering@lucent.com>
9879 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9882 2000-09-25 Jim Meyering <meyering@lucent.com>
9884 * md5.h (rol): Define (from GnuPG).
9886 * sha.c: Give credit (GnuPG) where due.
9887 (M): Use rol rather than open-coding it.
9888 Add a FIXME comment.
9890 2000-09-21 Jim Meyering <meyering@lucent.com>
9892 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9893 Reported by Michael Stone.
9895 2000-09-20 Jim Meyering <meyering@lucent.com>
9897 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9898 (noinst_HEADERS): Add sha.h.
9899 Based on code from Scott G. Miller and from GnuPG.
9901 2000-09-15 Jim Meyering <meyering@lucent.com>
9903 * regex.c: Update from libc.
9905 2000-09-10 Jim Meyering <meyering@lucent.com>
9907 * getopt.c (_getopt_internal): Update from glibc.
9909 2000-09-09 Jim Meyering <meyering@lucent.com>
9911 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9912 think it should be used as a general replacement for isascii.
9913 * fnmatch.c: Likewise.
9914 * mbswidth.c: Likewise
9915 * regex.c: Likewise.
9918 * userspec.c: Include sys/param.h and limits.h.
9920 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9921 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9922 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9923 UID, GID. Check range.
9925 2000-09-06 Jim Meyering <meyering@lucent.com>
9927 * getopt.c (_getopt_internal): Update from glibc.
9929 2000-08-30 Jim Meyering <meyering@lucent.com>
9931 * strftime.c: Merge in changes from GNU libc.
9933 2000-08-26 Jim Meyering <meyering@lucent.com>
9935 * closeout.c: Include "__fpending.h".
9936 (close_stdout_status): Return right away if there's nothing to flush.
9938 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9939 * __fpending.c: New file.
9940 * __fpending.h: New file.
9942 2000-08-07 Paul Eggert <eggert@twinsun.com>
9944 Standardize on "memory exhausted" instead of "Memory exhausted"
9945 or "virtual memory exhausted".
9946 * obstack.c (print_and_abort): Use "memory exhausted", not
9947 "virtual memory exhausted".
9948 * same.c (same_name): Invoke xalloc_die instead of printing
9950 * userspec.c (parse_user_spec): Likewise.
9951 * bumpalloc.h: comment fix
9952 * same.c, userspec.c: Include xalloc.h.
9954 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9955 not char *const and pointing to a constant array.
9956 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9957 (xrealloc): Comment fix.
9959 * userspec.c (parse_user_spec):
9960 Don't translate a message until just before returning,
9961 to avoid unnecessary translation.
9963 2000-08-07 Jim Meyering <meyering@lucent.com>
9965 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9966 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9967 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9968 getgroups.c, gethostname.c, getopt.h, group-member.c,
9969 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9970 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9971 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9972 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9973 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9974 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9975 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9976 yesno.c: Back out Copyright date changes for each file with no change
9977 this year. This eases coordination with other programs using the same
9978 source code modules. From Paul Eggert.
9980 2000-08-03 Greg McGary <greg@mcgary.org>
9982 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9983 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9984 (EXTEND_BUFFER): Use them.
9986 2000-08-01 Jim Meyering <meyering@lucent.com>
9988 * dirname.c (ISSLASH): Define.
9989 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9990 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9991 both `\' and `/' may be use as path separators.
9992 Based on a patch from Prashant TR.
9994 2000-07-31 Paul Eggert <eggert@twinsun.com>
9996 * quotearg.c (quotearg_n_options): Don't make the initial
9997 slot vector a constant, since it might get modified.
9999 2000-07-31 Jim Meyering <meyering@lucent.com>
10001 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10002 * obstack.c (print_and_abort): Likewise.
10004 2000-07-30 Paul Eggert <eggert@twinsun.com>
10006 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10007 buffer, so that the caller can always quote one small
10008 component of a "memory exhausted" message in slot 0.
10009 From a suggestion by Jim Meyering.
10011 2000-07-30 Jim Meyering <meyering@lucent.com>
10013 * makepath.c (make_path): Quote the other instance, too.
10015 * quotearg.c (N_STATIC_SLOTVECS): Define.
10016 (STATIC_BUF_SIZE): Define.
10017 (quotearg_n_options): Use only statically allocated storage when
10018 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10019 than STATIC_BUF_SIZE.
10021 2000-07-29 Jim Meyering <meyering@lucent.com>
10023 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10024 * dirname.c (dir_name): Likewise.
10026 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10028 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10029 (dir_name): Assert that there are no trailing slashes.
10031 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10033 * mbswidth.h (mbswidth): Add a flags argument.
10034 (mbswidth): New declaration.
10035 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10036 * mbswidth.c (mbswidth): Add a flags argument.
10037 (mbsnwidth): New function.
10039 2000-07-24 Jim Meyering <meyering@lucent.com>
10041 * mbswidth.c: Remove useless #else. From Bruno Haible.
10043 2000-07-23 Paul Eggert <eggert@twinsun.com>
10045 * mbswidth.c (_XOPEN_SOURCE):
10046 Don't define; this causes problems on Solaris 7.
10047 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10049 2000-07-23 Paul Eggert <eggert@twinsun.com>
10052 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10053 so that mbstate_t is always defined.
10055 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10056 be 1 in at least one GCC installation, and this configuration
10057 error is likely to be common. Ignoring MB_LEN_MAX hurts
10058 performance on hosts that have mbrtowc but have only unibyte
10059 locales, but I assume these hosts are rare.
10061 2000-07-23 Paul Eggert <eggert@twinsun.com>
10063 * quotearg.c: Streamline by invoking multibyte code only if needed.
10064 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10065 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10066 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10067 invoke multibyte primitives.
10069 2000-07-23 Jim Meyering <meyering@lucent.com>
10071 * basename.c (base_name): Add an assertion.
10073 2000-07-15 Bruno Haible <clisp.cons.org>
10075 * quotearg.c: When the system forces us to redefine mbstate_t,
10076 shadow its mbsinit function.
10078 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10080 * mbswidth.h: New file.
10081 * mbswidth.c: New file.
10082 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10083 (noinst_HEADERS): Add mbswidth.h.
10085 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10087 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10090 2000-07-15 Jim Meyering <meyering@lucent.com>
10092 * makepath.c: Include quote.h.
10093 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10094 corresponding argument in a `quote (...)' call.
10095 Give better diagnostics.
10097 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10098 (noinst_HEADERS): Add quote.h.
10100 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10101 from tar's src/misc.c.
10102 * quote.h: New file. Prototypes for same.
10104 2000-07-10 Paul Eggert <eggert@twinsun.com>
10106 From a suggestion by Bruno Haible.
10107 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10108 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10109 to decide whether to define the BeOS workaround macro;
10110 this adjusts to the change to AC_MBSTATE_T.
10112 2000-07-13 Paul Eggert <eggert@twinsun.com>
10114 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10116 * quotearg.c (quoting_style_args, quoting_style_vals,
10117 quotearg_buffer_restyled): Add support for
10118 clocale_quoting_style. Undo previous change to
10119 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10120 and "{RIGHT QUOTATION MARK}" msgids.
10122 2000-07-05 Paul Eggert <eggert@twinsun.com>
10124 The old behavior of quoting `like this' doesn't look good with
10125 newer, ISO-style fonts. See:
10126 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10128 Instead, quote "like this" by default. Let the translator
10129 tailor the locale-specific quoting behavior by providing
10130 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10132 * quotearg.c (N_): New macro.
10133 (gettext_default): New function.
10134 (quotearg_buffer_restyled): Use
10135 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10136 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10138 2000-07-09 Jim Meyering <meyering@lucent.com>
10140 * Most files: Update copyright dates to include 2000.
10142 2000-07-08 Jim Meyering <meyering@lucent.com>
10144 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10146 (xgethostname): Remove now-unnecessary #ifdef.
10147 Move declaration of `err' into loop where it's used.
10149 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10151 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10152 by allocating a larger buffer. Test the gethostname return value for
10153 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10154 returns an error and ENAMETOOLONG isn't defined.
10156 2000-07-05 Paul Eggert <eggert@twinsun.com>
10157 and Bruno Haible <haible@clisp.cons.org>
10159 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10161 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10163 * quotearg.c (struct quoting_options): Simplify quote_these_too
10166 2000-07-03 Jim Meyering <meyering@lucent.com>
10168 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10169 Reported by Bruno Haible.
10171 2000-07-04 Jim Meyering <meyering@lucent.com>
10173 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10174 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10177 2000-07-03 Paul Eggert <eggert@twinsun.com>
10178 and Bruno Haible <haible@clisp.cons.org>
10180 * quotearg.c (mbrtowc):
10181 Assign to *pwc, and return 1 only if result is nonzero.
10182 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10184 2000-07-03 Jim Meyering <meyering@lucent.com>
10186 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10187 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10190 2000-07-02 Jim Meyering <meyering@lucent.com>
10192 * quotearg.c (mbstate_t): Don't define here.
10194 2000-07-02 Jim Meyering <meyering@lucent.com>
10196 * nanosleep.c (SIGCONT): Define if not already defined.
10198 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10200 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10201 per change in ../m4/ls-mntd-fs.m4.
10202 (read_filesystem_list): Ignore symbolic links.
10204 2000-06-29 Jim Meyering <meyering@lucent.com>
10206 * same.c: Include <string.h> or <strings.h>, as appropriate,
10207 for declaration of strcmp.
10209 * long-options.c: Include <stdlib.h>, for declaration of exit.
10211 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10212 Avoid warning by casting result to `char *' to remove `const'.
10214 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10216 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10218 2000-06-26 Paul Eggert <eggert@twinsun.com>
10220 savedir now sets errno on failure and invokes xmalloc to get memory.
10221 Fix a couple of other minor bugs while we're at it.
10223 * savedir.c (<unistd.h>): Do not include; there's no need.
10224 (NAMLEN): Remove macro.
10225 (malloc, realloc): Remove decls.
10226 (stpcpy): Likewise.
10227 ("xalloc.h"): Include.
10228 (NAME_SIZE_DEFAULT): New macro.
10229 (savedir): Use xmalloc / xrealloc to allocate memory.
10230 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10231 Skip "" directory entries.
10232 Use strlen to calculate directory entry length, since the old method
10233 is rarely used these days and isn't worth supporting.
10234 Don't use a pointer after freeing it.
10235 Check for integer overflow when calculating allocation size.
10236 Use memcpy to copy entries, instead of stpcpy.
10237 Set errno properly when returning NULL.
10238 Check for readdir error.
10240 2000-06-26 Jim Meyering <meyering@lucent.com>
10242 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10244 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10246 * getusershell.c (xmalloc, xrealloc): Remove functions.
10248 Don't include <stdlib.h>. Don't declare malloc, realloc.
10250 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10252 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10254 2000-06-24 Jim Meyering <meyering@lucent.com>
10256 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10258 2000-06-21 Jim Meyering <meyering@lucent.com>
10260 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10262 2000-06-19 Paul Eggert <eggert@twinsun.com>
10264 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10265 (mbrtowc, mbstate_t): Define substitutes if
10266 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10267 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10268 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10270 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10272 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10273 than 1024, return a memory chunk of least possible size, instead
10274 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10275 Use free/xmalloc instead of xrealloc to avoid copying for very long
10278 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10280 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10281 address, not strdup. Include <stdlib.h> and don't declare free().
10283 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10285 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10288 2000-06-21 Jim Meyering <meyering@lucent.com>
10290 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10291 (noinst_HEADERS): Add getstr.h.
10293 * getline.c (getstr): Move into a separate file.
10294 * getstr.c (getstr): New file, extracted from getline.c, with
10295 the following changes: new parameter, delim2; both delim[12]
10296 parameters have type `int', not `char'. The latter would lose
10297 with 8-bit delimiters.
10298 * getstr.h: New file.
10300 2000-06-19 Jim Meyering <meyering@lucent.com>
10302 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10304 2000-06-18 Jim Meyering <meyering@lucent.com>
10306 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10307 Besides, these days every porting target provides a mkdir function.
10309 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10310 (this snippet comes from src/system.h).
10312 2000-06-15 Paul Eggert <eggert@twinsun.com>
10314 * human.c (adjust_value): New function.
10315 (human_readable_inexact): Apply rounding style even when
10316 printing approximate values.
10318 2000-06-14 Paul Eggert <eggert@twinsun.com>
10320 * human.c (human_readable_inexact): Allow an input block
10321 size that is not a multiple of the output block size, and vice versa.
10322 Reported by Piergiorgio Sartor.
10324 2000-06-14 Paul Eggert <eggert@twinsun.com>
10326 * getdate.y (get_date): Apply relative times after time
10327 zone indicator, not before. Reported by Todd A. Jacobs.
10329 2000-06-13 Jim Meyering <meyering@lucent.com>
10331 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10333 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10335 2000-06-12 Paul Eggert <eggert@twinsun.com>
10337 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10339 2000-06-04 Paul Eggert <eggert@twinsun.com>
10341 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10343 2000-06-04 Jim Meyering <meyering@lucent.com>
10345 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10346 SunOS 4.1.4 for which gid_t is an unsigned type.
10348 2000-06-03 Jim Meyering <meyering@lucent.com>
10350 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10352 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10354 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10355 newer, don't install charset.alias.
10356 * config.charset: Change the Linux/glibc rules so they become empty
10357 on glibc-2.1 or newer.
10359 2000-06-02 Jim Meyering <meyering@lucent.com>
10361 * mountlist.c: Back out last change. Instead, do this...
10362 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10363 member using the same `ignore'-testing code.
10364 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10368 2000-05-29 Jim Meyering <meyering@lucent.com>
10370 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10371 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10373 2000-05-22 Jim Meyering <meyering@lucent.com>
10375 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10377 2000-05-18 Jim Meyering <meyering@lucent.com>
10379 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10380 back, too, since it may have been modified by allocate_entry.
10381 (hash_delete): Rewrite to use neither the assignment operator
10382 nor the comma operator in an if-expression.
10384 2000-05-15 Paul Eggert <eggert@twinsun.com>
10387 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10388 Remove; no longer needed.
10389 "quotearg.h": Add include.
10390 (file_name): Do not bother to explicitly initialize to NULL; it's less
10391 efficient on some hosts.
10392 (close_stdout_status): Remove test as to whether stdout was already
10393 closed; it breaks for the case "echo x | sort >&-".
10394 Quote file name colons.
10395 Do not assume that _("write error") lacks format strings.
10397 2000-05-15 Jim Meyering <meyering@lucent.com>
10399 * version-etc.c (version_etc_copyright): Update the copyright string
10400 used in all --version output.
10402 2000-05-14 Jim Meyering <meyering@lucent.com>
10404 * closeout.c (close_stdout_set_file_name): New function.
10405 (close_stdout_status): Use new file-scoped global.
10406 Return right away if fstat says the stdout file descriptor is invalid.
10407 * closeout.h (close_stdout_set_file_name): Declare.
10409 2000-05-10 Jim Meyering <meyering@lucent.com>
10411 * closeout.c [default_exit_status]: New file-scoped variable.
10412 (close_stdout_set_status): New function.
10413 * closeout.h (close_stdout_set_status): Declare.
10415 2000-05-08 Jim Meyering <meyering@lucent.com>
10417 * long-options.c: Don't include closeout.h.
10418 (parse_long_options): Don't call close_stdout for --version.
10420 2000-05-06 Jim Meyering <meyering@lucent.com>
10422 * strnlen.c: Undefine __strnlen and strnlen.
10423 [!weak_alias]: Define __strnlen to strnlen.
10425 * atexit.c: New file, from libiberty.
10427 2000-05-06 Jim Meyering <meyering@lucent.com>
10429 * closeout.c (close_stdout_status): Also check for errors on the
10432 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10434 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10435 instead of xmalloc, xrealloc, path_concat.
10436 (locale_charset): Treat empty environment variables as absent.
10437 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10439 2000-05-04 Jim Meyering <meyering@lucent.com>
10441 * getopt.c: Update from glibc.
10442 * obstack.c: Likewise.
10443 * obstack.h: Likewise.
10444 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10446 * regex.h: Likewise.
10447 * strndup.c: Likewise.
10448 * strnlen.c: New file, from glibc.
10450 2000-05-01 Jim Meyering <meyering@lucent.com>
10452 * full-write.c (full_write): Remove `FIXME' part of comment.
10454 2000-04-29 Jim Meyering <meyering@lucent.com>
10456 * path-concat.c: Declare strdup only if it's not defined.
10457 * canon-host.c: Likewise.
10459 2000-04-28 Jim Meyering <meyering@lucent.com>
10461 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10462 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10463 included first, then limits.h is included by locale.h by libintl.h.
10464 From John David Anglin.
10466 2000-04-25 Jim Meyering <meyering@lucent.com>
10468 * makepath.c (S_IRWXUGO): Define.
10469 (make_path): Always perform explicit chmod if MODE specifies any
10470 of the `special' permission bits. Prompted by a bug report against
10471 install from Mate Wierdl and Joost van Baal.
10473 2000-04-18 Jim Meyering <meyering@lucent.com>
10475 * README: New file.
10477 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10478 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10480 2000-04-17 Jim Meyering <meyering@lucent.com>
10482 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10483 the definition of it to rpl_strftime also defined-away the system's
10486 2000-04-15 Jim Meyering <meyering@lucent.com>
10488 Use `C' to denote so-called `contiguous' files, the same way
10490 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10491 (ftypelet): Use S_ISCTG.
10492 From Michael Deutschmann.
10494 2000-04-14 Jim Meyering <meyering@lucent.com>
10496 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10498 2000-04-08 Jim Meyering <meyering@lucent.com>
10500 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10501 names don't conflict. Reported by Eli Zaretskii.
10503 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10505 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10506 bug. Deal with the different error behavior of Irix iconv.
10508 2000-04-07 Jim Meyering <meyering@lucent.com>
10510 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10511 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10513 2000-04-05 Jim Meyering <meyering@lucent.com>
10515 Portability tweaks required for ultrix4.3.
10516 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10517 * readutmp.c: Include sys/types.h before sys/stat.h.
10518 * canon-host.c: Declare strdup.
10519 * path-concat.c: Likewise.
10520 From John David Anglin.
10522 2000-04-04 Jim Meyering <meyering@lucent.com>
10524 Be more DOS 8.3-friendly.
10525 * ref-add.sin: Renamed from ref-add.sed.in.
10526 * ref-del.sin: Renamed from ref-del.sed.in.
10527 * Makefile.am: Reflect renaming.
10528 Reported by Eli Zaretskii.
10530 Use a temporary file name that won't clash with `charset.alias'
10531 in the DOS 8.3 name space.
10532 * Makefile.am (charset_tmp): Define.
10533 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10534 (uninstall-local): Likewise.
10535 Reported by Eli Zaretskii.
10537 2000-03-29 Paul Eggert <eggert@twinsun.com>
10539 * time/strftime.c (my_strftime): Make sure we call the system
10540 strftime, not ourselves, when invoking the underlying strftime.
10542 2000-03-24 Jim Meyering <meyering@lucent.com>
10544 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10545 (charset_alias): Define.
10546 (install-exec-local): Factor out common code.
10547 (uninstall-local): Split lines longer than 80.
10548 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10549 (SUFFIXES): Define.
10550 (.sed.in.sed): New rule. Don't redirect directly to $@.
10551 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10553 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10555 * config.charset: Output a line containing "Packages using this file".
10556 * ref-add.sed.in, ref-del.sed.in: New files.
10557 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10558 ref-del.sed): New rules.
10560 2000-03-17 Jim Meyering <meyering@lucent.com>
10562 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10563 Otherwise, include <strings.h>
10565 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10567 * unicodeio.c (utf8_wctomb): New function.
10568 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10569 format instead of in UCS-4 with platform dependent endianness.
10571 2000-03-07 Paul Eggert <eggert@twinsun.com>
10573 * savedir.c (savedir): Work even if directory size is
10574 negative; this can happen with some screwy NFS configurations.
10576 2000-03-06 Jim Meyering <meyering@lucent.com>
10578 * localcharset.c (get_charset_aliases): Don't try to free file_name
10579 if it's NULL (because we ran out of memory). From Bruno Haible.
10581 2000-03-05 Jim Meyering <meyering@lucent.com>
10583 * localcharset.c ("path-concat.h"): Include.
10584 (get_charset_aliases): Use path_concat instead of ANSI string
10587 * unicodeio.h (PARAMS): Define.
10588 Use it to guard prototype.
10590 2000-03-04 Jim Meyering <meyering@lucent.com>
10592 * Makefile.am (install-exec-local): Create $(libdir) before installing
10594 (uninstall-local): Uncomment this rule so `make distcheck' works
10597 * unicodeio.c (<errno.h>): Include it.
10598 (errno): Declare if not defined.
10600 * localcharset.c: Add Bruno's comment justifying use of volatile.
10602 * config.charset: New version, incorporating remarks from a linux
10603 i18n mailing list. From Bruno Haible.
10605 2000-03-02 Jim Meyering <meyering@lucent.com>
10607 * Makefile.am (EXTRA_DIST): Add config.charset.
10609 2000-03-01 Jim Meyering <meyering@lucent.com>
10611 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10612 * unicodeio.c: Likewise.
10614 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10616 * config.charset: New file.
10617 * localcharset.c: New file.
10618 * unicodeio.h, unicodeio.c: New files.
10619 * Makefile.am (DEFS): Add -DLIBDIR=...
10620 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10621 (noinst_HEADERS): Add unicodeio.h.
10622 (all-local, install-exec-local, charset.alias): New targets.
10624 2000-02-28 Paul Eggert <eggert@twinsun.com>
10626 * quotearg.c (ALERT_CHAR): New macro.
10627 (quotearg_buffer_restyled): Use it.
10629 2000-02-27 Jim Meyering <meyering@lucent.com>
10631 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10632 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10634 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10635 not `#if STDC_HEADERS'.
10636 Declare malloc if needed.
10638 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10639 now that autoconf always defines the HAVE_DECL_ symbols.
10640 * human.c: Likewise.
10641 * same.c: Likewise.
10642 * strtoumax.c: Likewise.
10644 * backupfile.c: Arrange for cpp to fail if the configure-time
10645 declaration check was not run.
10646 * hash.c: Likewise.
10647 * human.c: Likewise.
10648 * same.c: Likewise.
10649 * strtoumax.c: Likewise.
10651 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10652 then first look up the entire `.'-containing string as a login name.
10654 2000-02-18 Paul Eggert <eggert@twinsun.com>
10656 * getdate.y: Handle two-digit years with leading zeros correctly.
10657 (textint): New typedef.
10658 (parser_control): Member year changed from int to textint.
10660 (YYSTYPE): Removed; replaced by %union with int and textint members.
10661 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10662 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10663 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10664 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10665 (date, number, to_year): Use width of number in digits, not its value,
10666 to determine whether it's a 2-digit year, or a 2-digit time.
10667 (yylex): Store number of digits of numeric tokens.
10668 Reported by John Kendall.
10670 (parser_control): Changed from struct parser_control to typedef (for
10671 consistency). All uses changed.
10673 (tID): Removed; not used.
10674 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10676 2000-02-14 Paul Eggert <eggert@twinsun.com>
10678 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10679 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10681 2000-02-12 Jim Meyering <meyering@lucent.com>
10683 * userspec.c (ISDIGIT): Define it.
10684 (isdigit): Remove definition.
10685 (is_number): Use ISDIGIT, not isdigit.
10686 <libintl.h>: Include.
10687 (_ and N_): Define.
10688 (parse_user_spec): Mark translatable strings.
10690 2000-02-10 Jim Meyering <meyering@lucent.com>
10692 With these changes, nanosleep.[ch] are finally enough like the other
10693 lib/* replacement files to compile on a few more losing systems.
10695 * nanosleep.h: Don't include config.h.
10696 Remove prototype from declaration of nanosleep.
10697 (PARAMS): Remove now-unneeded definition.
10698 * nanosleep.c: #undef nanosleep.
10699 (rpl_nanosleep): Rename from nanosleep.
10701 2000-02-03 Jim Meyering <meyering@lucent.com>
10703 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10704 rather than with `#if HAVE_UTMPNAME'.
10706 2000-02-01 Jim Meyering <meyering@lucent.com>
10708 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10710 2000-01-31 Jim Meyering <meyering@lucent.com>
10712 * nanosleep.h (nanosleep): Guard declaration with
10713 `#if ! HAVE_DECL_NANOSLEEP'.
10714 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10715 the declaration in that vendor's sys/timers.h.
10716 Reported by Christian Krackowizer.
10718 * quotearg.c (ISASCII): Add #undef and move definition to follow
10719 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10720 (ISPRINT): Likewise.
10721 Reported by Tom Tromey.
10723 2000-01-30 Jim Meyering <meyering@lucent.com>
10725 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10726 uses of ->ut_name. The latter doesn't work with new Linux header files
10727 where only utmpx.ut_user is declared.
10729 * readutmp.h (UT_USER): Define.
10731 2000-01-23 Jim Meyering <meyering@lucent.com>
10733 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10736 2000-01-22 Jim Meyering <meyering@lucent.com>
10738 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10739 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10740 Required for some AIX systems. Reported by Christian Krackowizer.
10741 [TESTING] (main): New function.
10743 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10744 * dirname.c (dir_name): Support for DOS-style file names with drive
10747 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10749 * strverscmp.c (ISDIGIT): Define.
10750 (strverscmp): Use ISDIGIT, not isdigit.
10752 2000-01-17 Paul Eggert <eggert@twinsun.com>
10754 * nanosleep.c (nanosleep):
10755 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10756 POSIX.1 doesn't require SA_INTERRUPT and some systems
10757 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10758 it's been part of POSIX.1 since day 1 (in 1988).
10760 2000-01-17 Jim Meyering <meyering@lucent.com>
10762 * interlock: Remove unused file. Reported by François Pinard.
10764 2000-01-16 Paul Eggert <eggert@twinsun.com>
10766 * quotearg.c (quotearg_buffer_restyled): Do not quote
10767 alert, backslash, formfeed, and vertical tab unnecessarily in
10768 shell quoting style.
10771 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10772 Free Software Foundation, Inc.
10773 Copying and distribution of this file, with or without modification,
10774 are permitted provided the copyright notice and this notice are preserved.