1 2006-10-03 Bruno Haible <bruno@clisp.org>
3 * gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Renamed
4 from gl_avltreehash_list_implementation.
6 2006-10-03 Bruno Haible <bruno@clisp.org>
8 * gl_oset.c (gl_oset_add): Fix return type.
10 2006-10-02 Dmitry V. Levin <ldv@altlinux.org>
12 * fts.c (fts_close, fts_build, fts_palloc): Remove redundant checks.
14 2006-10-02 Paolo Bonzini <bonzini@gnu.org> (tiny change)
16 * quotearg.c (mbstate_t) [!HAVE_MBRTOWC]: #define to int.
18 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
20 Work around bug in Solaris 10 /proc file system:
21 /proc/self/fd/NNN/.. isn't the parent directory of
22 the directory whose file descriptor is NNN. This needs to
23 be worked around at run time, not compile time, since a
24 program might be built on Solaris 8, where things work, and
26 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
27 to use the following interface instead:
28 (OPENAT_BUFFER_SIZE): New macro.
29 (openat_proc_name): New function.
30 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
31 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
33 * openat-proc.c: New file.
35 2006-09-29 Bruno Haible <bruno@clisp.org>
37 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
38 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
39 argument. Set stdout_closed before testing for ferror, not after.
40 (fwriteerror, fwriteerror_no_ebadf): New functions.
42 2006-09-28 Bruno Haible <bruno@clisp.org>
44 * strndup.h: Simplify the redefinition of strndup.
45 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
47 2006-09-28 Bruno Haible <bruno@clisp.org>
49 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
50 * gl_linkedhash_list.c: Likewise.
51 * gl_rbtreehash_list.c: Likewise.
53 2006-09-28 Jim Meyering <jim@meyering.net>
55 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
58 2006-09-27 Jim Meyering <jim@meyering.net>
60 This file could end up with a definition for a function
61 named __strndup, rather than rpl_strndup on a system with
62 incomplete weak_alias support.
63 * strndup.c (strndup): Rename from __strndup.
64 Remove #defines that used to map __strndup to strndup.
65 Don't use K&R prototypes.
66 Remove LIBC-related code, since this file is not sync'd with glibc.
67 * strndup.h: Revamp, accordingly.
69 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
71 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
74 * __fpending.h: Don't include <stdio_ext.h> unless
75 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
76 it causes <stdio_ext.h> to cause a compile-time error.
77 Problem reported by Nelson H. F. Beebe.
78 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
79 of HAVE_DECL___PENDING.
81 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
83 * savewd.c: Include <signal.h>, for 'raise'.
85 2006-09-26 Eric Blake <ebb9@byu.net>
87 * verror.c: Include <config.h> unconditionally.
89 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
91 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
92 (gl_linked_iterator_from_to): Initialize struct completely.
93 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
94 (gl_tree_iterator_from_to): Likewise
95 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
96 * gl_array_list.c [lint] (gl_array_iterator)
97 (gl_array_iterator_from_to): Likewise.
98 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
99 * gl_carray_list.c [lint] (gl_carray_iterator)
100 (gl_carray_iterator_from_to): Likewise.
102 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
103 * md4.c (md4_process_block): Remove unused variable.
104 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
105 parentheses for clarity.
107 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
109 Import this patch from libc:
111 2006-09-06 Jakub Jelinek <jakub@redhat.com>
113 * regex_internal.c (re_string_reconstruct): Handle
114 offset < pstr->valid_raw_len && pstr->offsets_needed case.
115 Ensure no bytes read before raw_mbs array. Pass a saved copy of
116 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
117 re_string_context_at.
119 2006-09-20 Bruno Haible <bruno@clisp.org>
121 * mkdtemp.c: Import from libc.
122 2006-04-07 Ulrich Drepper <drepper@redhat.com>
123 * sysdeps/posix/tempname.c (__gen_tempname): Change
124 attempts_min into a macro. Use preprocessor to decide how to
125 initialize attempts [Coverity CID 67].
126 2001-11-27 Paul Eggert <eggert@twinsun.com>
127 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
128 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
130 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
132 * mkstemp.h: New file, since some standard headers
134 * mkstemp.c: Revamp to put the !_LIBC code together.
136 Make the _LIBC code resemble glibc original more,
138 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
139 (mkstemp): Remove, since mkstemp.h does this for us.
140 * stdlib--.h: Include mkstemp.h.
142 Import this patch from libc:
144 2006-04-07 Ulrich Drepper <drepper@redhat.com>
146 * tempname.c (__gen_tempname): Change attempts_min
147 into a macro. Use preprocessor to decide how to initialize
148 attempts [Coverity CID 67].
150 2006-09-18 Bruno Haible <bruno@clisp.org>
152 * javaversion.c: Include configmake.h.
154 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
156 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
157 that prevented coreutils 6.1 from building. Problem reported
158 by Petter Reinholdtsen.
160 2006-09-18 Jim Meyering <jim@meyering.net>
162 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
164 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
166 * dirchownmod.c: Don't include fcntl.h; no longer needed.
167 (dirchownmod): New arg FD. All callers changed.
168 Use FD rather than opening the directory ourself, as opening is
169 now the caller's responsibility.
170 * dirchownmod.h: Likewise.
171 * mkancesdirs.c: Include <sys/types.h>, for portability to older
172 hosts that require <sys/types.h> before <sys/stat.h>. Include
173 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
175 (mkancesdirs): Return length of prefix of FILE that has already
176 been made, or -2 if there is a child doing the work. Redo
177 algorithm so that it is O(N) rather than O(N**2). Optimize away
178 ".", and treat ".." specially since it might stray back into
179 already-created areas. Use a subprocess if necessary. New arg
180 WD; all users changed. MAKE_DIR function should now return 1
181 if it creates a directory that is not readable. Return -2 if
182 a child process is spun off.
183 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
184 Adjust signature to match code.
185 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
186 (make_dir_parents): Use a subprocess if necessary. New arg WD;
188 * savewd.c, savewd.h: New files.
190 2006-09-15 Jim Meyering <jim@meyering.net>
192 * rename-dest-slash.c (has_trailing_slash): Use
193 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
194 (rpl_rename_dest_slash): Perform the cheaper trailing slash
195 test before testing whether SRC is a directory.
196 Suggestions from Bruno Haible.
198 Avoid a warning about an unused variable.
199 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
200 into the #ifdef block where it's used.
202 * rename-dest-slash.c: New file.
204 2006-09-14 Bruno Haible <bruno@clisp.org>
206 * allocsa.c: Include <config.h> unconditionally.
207 * asnprintf.c: Likewise.
208 * asprintf.c: Likewise.
209 * c-strcasecmp.c: Likewise.
210 * c-strcasestr.c: Likewise.
211 * c-strncasecmp.c: Likewise.
212 * c-strstr.c: Likewise.
213 * classpath.c: Likewise.
214 * clean-temp.c: Likewise.
215 * concatpath.c: Likewise.
216 * copy-file.c: Likewise.
217 * csharpcomp.c: Likewise.
218 * csharpexec.c: Likewise.
219 * execute.c: Likewise.
220 * fatal-signal.c: Likewise.
221 * findprog.c: Likewise.
222 * fwriteerror.c: Likewise.
223 * gl_array_list.c: Likewise.
224 * gl_array_oset.c: Likewise.
225 * gl_avltree_list.c: Likewise.
226 * gl_avltree_oset.c: Likewise.
227 * gl_avltreehash_list.c: Likewise.
228 * gl_carray_list.c: Likewise.
229 * gl_linked_list.c: Likewise.
230 * gl_linkedhash_list.c: Likewise.
231 * gl_list.c: Likewise.
232 * gl_oset.c: Likewise.
233 * gl_rbtree_list.c: Likewise.
234 * gl_rbtree_oset.c: Likewise.
235 * gl_rbtreehash_list.c: Likewise.
236 * imaxabs.c: Likewise.
237 * imaxdiv.c: Likewise.
238 * javacomp.c: Likewise.
239 * javaexec.c: Likewise.
240 * javaversion.c: Likewise.
241 * linebreak.c: Likewise.
242 * localcharset.c: Likewise.
244 * mbchar.c: Likewise.
245 * mbswidth.c: Likewise.
246 * mkdtemp.c: Likewise.
248 * printf-args.c: Likewise.
249 * printf-parse.c: Likewise.
250 * progname.c: Likewise.
251 * progreloc.c: Likewise.
252 * readlink.c: Likewise.
253 * sh-quote.c: Likewise.
254 * stpcpy.c: Likewise.
255 * stpncpy.c: Likewise.
256 * strcasecmp.c: Likewise.
257 * strcasestr.c: Likewise.
258 * strcspn.c: Likewise.
259 * striconv.c: Likewise.
260 * strncasecmp.c: Likewise.
261 * strnlen1.c: Likewise.
262 * strstr.c: Likewise.
263 * strtok_r.c: Likewise.
265 * tmpdir.c: Likewise.
266 * unicodeio.c: Likewise.
267 * unsetenv.c: Likewise.
268 * vasnprintf.c: Likewise.
269 * vasprintf.c: Likewise.
270 * wait-process.c: Likewise.
271 * xallocsa.c: Likewise.
272 * xsetenv.c: Likewise.
273 * xstriconv.c: Likewise.
275 2006-09-13 Eric Blake <ebb9@byu.net>
277 * getopt.c: Fix typo in last commit.
279 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
281 * _fpending.c: Include <config.h> unconditionally, since we no
282 longer worry about uses that don't define HAVE_CONFIG_H.
283 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
284 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
285 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
286 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
287 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
288 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
289 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
290 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
291 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
292 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
293 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
294 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
295 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
296 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
297 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
298 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
299 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
300 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
301 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
302 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
303 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
304 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
305 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
306 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
307 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
308 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
309 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
310 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
311 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
312 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
313 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
314 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
315 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
316 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
319 2006-09-12 Jim Meyering <jim@meyering.net>
321 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
322 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
323 Reported by Nelson H. F. Beebe.
325 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
327 * argp-help.c (argp_doc): Make sure NULL is not passed to
330 2006-09-10 Bruno Haible <bruno@clisp.org>
332 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
334 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
336 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
337 program_invocation_name and program_invocation_short_name are
339 * argp-namefrob.h: Move declarations of program_invocation_name
340 and program_invocation_short_name to argp.h, so they are visible
344 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
346 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
347 convention. Text proposed by Bruno Haible.
348 (struct argp_option): Document the use of N_() wrappers.
350 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
351 and translate the two parts separately, instead of feeding
352 the whole string to gettext. This allows to exclude
353 '\v' from the strings visible to the translator by writing doc
354 strings as N_("..") "\v" N_("..").
356 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
358 * mktime.c (guess_time_tm): Fix bug where mktime
359 returned the maximum time_t value rather than (time_t) -1.
360 Problem originally reported by William Bardwell
361 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
363 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
365 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
368 2006-09-06 Bruno Haible <bruno@clisp.org>
370 * striconv.h: New file.
371 * striconv.c: New file, merging iconvme.c with GNU gettext's
373 * xstriconv.h: New file.
374 * xstriconv.c: New file.
376 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
378 * argz_.h: Sync from Libtool.
380 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
381 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
383 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
385 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
390 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
392 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
393 Problem reported by Ralf Wildenhues in
394 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
396 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
397 HAVE_STRUCT_STATFS_F_FSTYPENAME.
399 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
401 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
402 or stdbool.h, because they might not exist while configuring.
404 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
405 Don't include unistd.h or limits.h; not needed, since chdir-long.h
407 (O_DIRECTORY): Remove.
409 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
411 Work around a bug in both the Linux and SunOS 64-bit kernels:
412 nanosleep mishandles sleeps for longer than 2**31 seconds.
413 Problem reported by Frank v Waveren in
414 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
415 * nanosleep.c (BILLION): New constant.
416 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
417 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
419 2006-08-30 Jim Meyering <jim@meyering.net>
421 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
424 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
426 * isapipe.c, isapipe.h: New files.
428 2006-08-29 Eric Blake <ebb9@byu.net>
430 * error.c (error_at_line, print_errno_message): Match libc, after
431 resolution of upstream bug 3044.
433 2006-08-29 Bruno Haible <bruno@clisp.org>
435 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
437 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
441 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
443 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
444 sharing with gnulib. Report by Eric Blake.
446 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
448 * fcntl_.h: New file.
449 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
451 * dirchownmod.c: Likewise.
454 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
455 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
456 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
457 just before including <inttypes.h>, to avoid circular inclusion.
459 2006-08-28 Bruno Haible <bruno@clisp.org>
461 * inttypes_.h (SCNX*): Remove definitions.
462 Reported by Eric Blake.
464 2006-08-26 Bruno Haible <bruno@clisp.org>
466 * vasnprintf.c (EOVERFLOW): Remove definition.
467 (VASNPRINTF): Return a string of length > INT_MAX without failing.
468 * vasprintf.c: Include errno.h, limits.h.
469 (EOVERFLOW): New fallback definition.
470 (vasprintf): Test here whether the string length is > INT_MAX.
471 * vsnprintf.c: Include errno.h, limits.h.
472 (EOVERFLOW): New fallback definition.
473 (vsnprintf): Fix bug when generated string was too long for the buffer.
474 Test here whether the string length is > INT_MAX.
476 2006-08-26 Bruno Haible <bruno@clisp.org>
477 Simon Josefsson <jas@extundo.com>
480 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
482 2006-08-28 Bruno Haible <bruno@clisp.org>
484 * c-strstr.h: New file, from GNU gettext.
485 * c-strstr.c: New file, from GNU gettext.
487 2006-08-26 Bruno Haible <bruno@clisp.org>
489 * inttypes_.h: New file.
490 * inttypes.h: Remove file.
491 * stdint_.h: Include <inttypes.h> through its absolute filename.
493 * imaxabs.c: New file.
495 * imaxdiv.c: New file.
497 2006-08-22 Bruno Haible <bruno@clisp.org>
499 * readutmp.h: Skip most definitions if neither <utmp.h> nor
502 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
505 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
506 Problem reported by Bruno Haible.
508 2006-08-21 Bruno Haible <bruno@clisp.org>
511 * mbchar.h: Include <wctype.h> only if it exists.
513 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
515 * cycle-check.h: Include <stdint.h> unconditionally, since we
516 now assume the stdint module. Do not include inttypes.h.
517 * fsusage.h: Likewise.
518 * getndelim2.c: Likewise.
520 * inttostr.h: Likewise.
521 * obstack.c: Likewise.
522 * regex_internal.h: Likewise.
523 * tempname.c: Likewise.
524 * utimecmp.c: Likewise.
525 * xstrtol.h: Likewise.
527 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
529 * strtoimax.c: Adjust to macro name changes in Autoconf,
530 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
533 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
535 * fchmodat.c: New file, from coreutils. This was inadvertently
536 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
538 2006-08-18 Bruno Haible <bruno@clisp.org>
540 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
541 (ME_DUMMY): Treat "kernfs" as a dummy.
542 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
544 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
546 Update from coreutils.
548 * __fpending.h: Add copyright notice.
549 * fprintftime.h: Likewise.
550 * savedir.c: Use (C) in copyright notice.
551 * savedir.h: Likewise.
553 2006-08-15 Jim Meyering <jim@meyering.net>
555 * at-func.c: New file, with the logic of all emulated at-functions.
556 * openat-priv.h: Include <errno.h> and define ENOSYS,
557 in support of the EXPECTED_ERRNO macro.
558 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
559 Instead, define the appropriate symbols and include "at-func.c".
560 * mkdirat.c (mkdirat): Likewise.
561 * fchmodat.c (fchmodat): Likewise.
562 (ENOSYS): Remove definition.
563 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
564 Don't include "unistd--.h" -- it wasn't ever used.
566 2006-01-17 Jim Meyering <jim@meyering.net>
568 Rewrite fts.c not to change the current working directory,
569 by using openat, fstatat, fdopendir, etc..
571 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
572 (HAVE_OPENAT_SUPPORT): Define.
573 [_LIBC] (fchdir): Don't undef or define; no longer used.
574 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
575 Now, this `function' always succeeds, and consumes its file descriptor
576 parameter -- so callers must not close such FDs. Update callers.
577 (diropen_fd, opendirat, cwd_advance_fd): New functions.
578 (diropen): Add parameter, SP. Adjust all callers.
579 Implement using diropen_fd, rather than open.
580 (fts_open): Initialize new member, fts_cwd_fd.
581 Remove fts_rft-setting code.
582 (fts_close): Close fts_cwd_fd, if necessary.
583 (__opendir2): Define in terms of opendir or opendirat,
584 depending on whether the FST_NOCHDIR flag is set.
585 (fts_build): Since fts_safe_changedir consumes its FD, and since
586 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
587 and close the dup'd file descriptor upon failure.
588 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
589 (fts_safe_changedir): Tweak semantics to reflect that this function
590 now calls cwd_advance_fd and hence consumes its FD argument.
591 * fts_.h [struct FTS] (fts_cwd_fd): New member.
592 [struct FTS] (fts_rft): Remove now-unused member.
593 [struct FTS] (fts_cycle.state): Improve comment.
595 * openat.c (openat_needs_fchdir): New function.
596 * openat.h (openat_needs_fchdir): Declare it.
598 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
600 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
601 Problem and fix reported by Pádraig Brady in
602 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
604 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
606 * memcoll.c (memcoll): Optimize for the common case where the
607 arguments are bytewise equal.
609 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
611 Change copyright notice from LGPL 2 to GPL 2, since that's the
612 standard form used in the gnulib repository.
613 * lock.c: LGPL -> GPL.
615 * strnlen1.c: Likewise.
616 * strnlen1.h: Likewise.
619 * tmpdir.c: Likewise.
621 * TODO: Remove; this belongs only in coreutils.
623 2006-08-14 Eric Blake <ebb9@byu.net>
625 Import the following change from libc:
627 2006-08-12 Ulrich Drepper <drepper@redhat.com>
630 * misc/error.c: Add space between program name and message if file
633 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
635 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
636 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
638 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
639 in wchar_t. Problem reported by Eric Blake.
641 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
642 LEN is smaller than SIZE. Suggested by Bruno Haible.
643 Also, help the compiler to keep LEN in a register.
645 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
647 * .cppi-disable: Add snprintf.h, socket_.h.
648 * snprintf.c: Include <errno.h> and <limits.h>.
649 (EOVERFLOW): Define if the system does not.
650 Do not include "minmax.h"; it wasn't used.
651 (snprintf): Don't assume size_t promotes to an unsigned type.
652 Fix bug when generated string was too long for the buffer: the
653 buffer's contents are supposed to be the initial prefix of the
654 output. Don't assume vasnprintf returns EOVERFLOW if the size
655 exceeds INT_MAX; do the check ourselves.
657 Import the following changes from libc:
659 2006-06-02 Jakub Jelinek <jakub@redhat.com>
661 * posix/regex_internal.c (re_string_skip_chars): If no character has
662 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
663 to the byte which couldn't be converted.
664 (re_string_reconstruct): Don't clear valid_raw_len before calling
665 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
666 tip_context using re_string_context_at.
668 2006-05-02 Ulrich Drepper <drepper@redhat.com>
670 * posix/regex.h: g++ still cannot handled [restrict].
672 2006-04-21 Ulrich Drepper <drepper@redhat.com>
674 * posix/regex.h: Remove special handling for VMS.
676 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
680 2006-07-19 Mike Frysinger <vapier@gentoo.org>
682 * mountlist.c [ME_REMOTE]: Filter out cifs.
683 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
685 2006-08-08 Eric Blake <ebb9@byu.net>
687 * verror.c (verror_at_line): Work around glibc bug 2997, so that
688 verror_at_line output complies with GNU Coding Standards even when
691 2006-08-08 Eric Blake <ebb9@byu.net>
693 * verror.h, verror.c: New files.
695 2006-08-07 Bruno Haible <bruno@clisp.org>
697 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
699 Reported by Ralf Wildenhues.
701 2006-08-06 Eric Blake <ebb9@byu.net>
703 * error.h: Fold in some upstream changes from glibc.
706 2006-07-29 Bruno Haible <bruno@clisp.org>
708 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
710 2006-07-29 Bruno Haible <bruno@clisp.org>
712 * setenv.c: Undo unintended modification done on 2006-02-27.
714 2006-07-28 Eric Blake <ebb9@byu.net>
716 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
719 2006-07-28 Simon Josefsson <jas@extundo.com>
721 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
724 2006-07-28 Simon Josefsson <jas@extundo.com>
726 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
729 2006-07-28 Bruno Haible <bruno@clisp.org>
731 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
733 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
735 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
738 2006-07-28 Bruno Haible <bruno@clisp.org>
740 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
741 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
743 Avoids link error on FreeBSD 4.x.
744 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
746 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
748 * mbswidth.c (iswcntrl): Likewise.
750 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
752 * modechange.c (mode_compile): Numeric modes now affect setuid and
753 setgid on directories only if they set these bits.
754 * modechange.h: Remove obsolete comment about masks.
756 2006-07-27 Bruno Haible <bruno@clisp.org>
758 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
759 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
762 2006-07-26 Eric Blake <ebb9@byu.net>
764 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
765 like mingw that lack mkstemp.
766 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
767 avoid compilation warning on mingw.
769 2006-07-25 Bruno Haible <bruno@clisp.org>
771 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
772 <stdarg.h> or config.h.
774 2006-07-24 Bruno Haible <bruno@clisp.org>
776 * clean-temp.h: New file, from GNU gettext.
777 * clean-temp.c: New file, from GNU gettext.
779 2006-07-24 Bruno Haible <bruno@clisp.org>
781 * tmpdir.h: New file, from GNU gettext.
782 * tmpdir.c: New file, from GNU gettext.
784 2006-07-23 Bruno Haible <bruno@clisp.org>
786 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
787 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
788 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
789 gl_linked_remove_at): Use it.
791 2006-07-23 Eric Blake <ebb9@byu.net>
793 * tmpfile-safer.c: New file.
794 * stdio-safer.h (fopen_safer): Add prototype.
795 * stdio--.h (tmpfile): Make safer.
797 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
799 * close-stream.c, close-stream.h: New files.
801 2006-07-22 Bruno Haible <bruno@clisp.org>
803 Merge from GNU gettext 0.15.
805 2005-07-05 Bruno Haible <bruno@clisp.org>
807 * printf-args.c (printf_fetchargs): Work around broken
808 definition of wint_t on mingw.
810 2005-02-12 Bruno Haible <bruno@clisp.org>
812 * xallocsa.h: Add extern "C" for C++.
814 2006-05-17 Bruno Haible <bruno@clisp.org>
817 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
819 2006-04-30 Bruno Haible <bruno@clisp.org>
821 * progreloc.c: Include <mach-o/dyld.h> if available.
822 (find_executable): Use _NSGetExecutablePath when possible.
824 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
826 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
829 2005-12-29 Bruno Haible <bruno@clisp.org>
831 * progreloc.c (set_program_name_and_installdir): Fix
834 2005-12-04 Bruno Haible <bruno@clisp.org>
837 * progreloc.c: Include <windows.h> also on Cygwin.
838 (find_executable): Add support for Cygwin.
839 (set_program_name_and_installdir): Handle also platforms with
842 2006-07-11 Bruno Haible <bruno@clisp.org>
844 * javacomp.c: Fix a comment.
845 Reported by Jim Meyering.
847 2006-04-30 Bruno Haible <bruno@clisp.org>
849 * javacomp.h (compile_java_class): Add source_version,
850 target_version arguments.
851 * javacomp.c: Rewritten to choose only a compiler that
852 respects the specified source_version and target_version.
854 2006-06-27 Bruno Haible <bruno@clisp.org>
856 Assume correct S_ISDIR macro.
857 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
859 2006-07-22 Bruno Haible <bruno@clisp.org>
861 * javaversion.h: New file, from GNU gettext.
862 * javaversion.c: New file, from GNU gettext.
863 * javaversion.java: New file, from GNU gettext.
864 * javaversion.class: New file, from GNU gettext.
866 2006-05-17 Bruno Haible <bruno@clisp.org>
869 * javaexec.c (execute_java_class): Test for jview program
872 2006-04-09 Bruno Haible <bruno@clisp.org>
874 * fatal-signal.c: Don't include string.h.
875 (at_fatal_signal): Use a copying loop instead of memcpy.
877 2005-12-04 Bruno Haible <bruno@clisp.org>
879 * csharpexec.c: Add support for 'clix' launcher (untested).
880 (execute_csharp_using_sscli): New function.
881 (execute_csharp_program): Call it.
883 2006-06-21 Bruno Haible <bruno@clisp.org>
885 Avoid warnings from recent versions of mcs.
886 * csharpcomp.c (compile_csharp_using_mono): Don't use options
887 -o, -L, -r any more. Use options documented since mcs-1.0
888 instead. Similarly for -g.
890 2005-07-09 Bruno Haible <bruno@clisp.org>
892 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
894 Reported by Mark Junker <mjscod@gmx.de>.
896 2006-06-17 Bruno Haible <bruno@clisp.org>
898 * config.charset: Update for NetBSD 3.0.
900 2006-05-17 Bruno Haible <bruno@clisp.org>
903 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
905 2006-05-16 Bruno Haible <bruno@clisp.org>
907 * localcharset.c [CYGWIN]: Include <windows.h>.
908 (get_charset_aliases): For Cygwin, return the same CPxxx
909 aliases list as under WIN32.
910 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
911 the environment variables. Fall back to GetACP().
913 2006-04-05 Bruno Haible <bruno@clisp.org>
915 * config.charset: Update Juan Manuel Guerrero's address.
917 2005-02-12 Bruno Haible <bruno@clisp.org>
919 * allocsa.h: Add extern "C" for C++.
921 2005-02-10 Bruno Haible <bruno@clisp.org>
923 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
924 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
926 2006-07-22 Bruno Haible <bruno@clisp.org>
928 * gettext.h: Update to GNU gettext-0.15.
930 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
931 and Simon Josefsson <jas@extundo.com>
933 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
935 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
937 2006-07-21 Eric Blake <ebb9@byu.net>
939 * stdlib-safer.h: New file from coreutils, required by
942 2006-07-19 Derek R. Price <derek@ximbiot.com>
944 * getaddrinfo.h: Don't define unimplemented AI_* flags.
945 Reindent and repaginate.
947 2006-07-17 Bruno Haible <bruno@clisp.org>
949 * gl_list.h: New file.
950 * gl_list.c: New file.
951 * gl_array_list.h: New file.
952 * gl_array_list.c: New file.
953 * gl_carray_list.h: New file.
954 * gl_carray_list.c: New file.
955 * gl_linked_list.h: New file.
956 * gl_linked_list.c: New file.
957 * gl_anylinked_list1.h: New file.
958 * gl_anylinked_list2.h: New file.
959 * gl_avltree_list.h: New file.
960 * gl_avltree_list.c: New file.
961 * gl_anyavltree_list1.h: New file.
962 * gl_anyavltree_list2.h: New file.
963 * gl_rbtree_list.h: New file.
964 * gl_rbtree_list.c: New file.
965 * gl_anyrbtree_list1.h: New file.
966 * gl_anyrbtree_list2.h: New file.
967 * gl_anytree_list1.h: New file.
968 * gl_anytree_list2.h: New file.
969 * gl_linkedhash_list.h: New file.
970 * gl_linkedhash_list.c: New file.
971 * gl_anyhash_list1.h: New file.
972 * gl_anyhash_list2.h: New file.
973 * gl_avltreehash_list.h: New file.
974 * gl_avltreehash_list.c: New file.
975 * gl_rbtreehash_list.h: New file.
976 * gl_rbtreehash_list.c: New file.
977 * gl_anytreehash_list1.h: New file.
978 * gl_anytreehash_list2.h: New file.
980 * gl_oset.h: New file.
981 * gl_oset.c: New file.
982 * gl_array_oset.h: New file.
983 * gl_array_oset.c: New file.
984 * gl_avltree_oset.h: New file.
985 * gl_avltree_oset.c: New file.
986 * gl_rbtree_oset.h: New file.
987 * gl_rbtree_oset.c: New file.
988 * gl_anytree_oset.h: New file.
990 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
992 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
994 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
995 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
996 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
997 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
998 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
999 callers changed. Revamp internals significantly, by not
1000 attempting to create directories that are temporarily more
1001 permissive than the final results. Do not attempt to use
1002 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
1003 This removes some race conditions, fixes some bugs, and simplifies
1004 things. Use new dirchownmod function to do owner and mode changes.
1005 * mkdir-p.h: Likewise.
1006 * modechange.c (octal_to_mode): New function.
1007 (struct mode_change): New member mentioned.
1008 (make_node_op_equals): New arg mentioned. All callers changed.
1009 (mode_compile): Keep track of which mode bits the user has explicitly
1011 (mode_adjust): New arg DIR, so that we implement the X op correctly.
1012 New arg PMODE_BITS, to keep track of which mode bits the user
1013 mentioned; it treats S_ISUID and S_ISGID speciall.
1014 All callers changed.
1015 * modechange.h: Likewise.
1017 2006-07-11 Derek R. Price <derek@ximbiot.com>
1019 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1021 2006-07-10 Derek R. Price <derek@ximbiot.com>
1023 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1024 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1025 macros into the GNU _D_EXACT_NAMLEN.
1026 * savedir.c: Likewise.
1027 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1029 2006-07-09 Jim Meyering <jim@meyering.net>
1031 * argp-pv.c: Remove a doubled word in a comment.
1032 * check-version.c (check_version): Likewise.
1033 * javacomp.c (compile_java_class): Likewise.
1035 2006-07-08 Jim Meyering <jim@meyering.net>
1037 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1039 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1041 * getaddrinfo.c: Changes to compile under MSVC6: changed
1042 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1043 brackets. Other minor changes to suppress some compiler
1046 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1048 * getloadavg.c: Use __VMS, not VMS.
1049 * getopt.c: Likewise.
1050 * getpagesize.h: Likewise.
1051 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1052 probably does not work.
1054 2006-07-06 Derek R. Price <derek@ximbiot.com>
1055 and Paul Eggert <eggert@cs.ucla.edu>
1057 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1058 Don't worry about this obsolete case any more.
1059 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1061 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1062 worry about this obsolete case any more.
1064 * getcwd.c: Likewise.
1066 * savedir.c: Likewise.
1068 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1070 * .cppi-disable: Add wcwidth.
1071 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1072 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1073 (ISGRAPH): Remove. All uses changed to isgraph.
1074 (FOLD) [!defined _LIBC]: Remove special case.
1075 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1076 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1078 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1080 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1082 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1084 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1086 * memcasecmp.c: Include <limits.h>.
1087 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1088 * strtod.c (strtod): Don't assume isspace works on negative chars.
1089 Don't assume isdigit succeeds only on '0' through '9'.
1091 2006-07-05 Derek R. Price <derek@ximbiot.com>
1093 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1094 All uses of is_space replaced by isspace.
1095 * exit.h: Don't talk about STDC_HEADERS.
1096 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1097 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1098 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1099 replaced by isprint etc.
1100 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1101 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1102 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1103 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1104 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1105 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1107 2006-07-05 Eric Blake <ebb9@byu.net>
1109 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1110 missing from netdb.h.
1111 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1113 2006-06-27 Bruno Haible <bruno@clisp.org>
1115 Assume ANSI C header files and <ctype.h> functions.
1116 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1117 (mbsnwidth): Use isprint, iscntrl instead.
1119 2006-07-03 Jim Meyering <jim@meyering.net>
1121 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1122 macro is used before the first cycle_check call.
1124 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1126 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1127 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1128 reported by Mark D. Baushke, one in
1129 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1131 Merge from coreutils.
1133 * .cppi-disable: Add stdint_.h.
1134 * .cvsignore: Add stdint.h.
1136 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1138 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1139 both double and long double versions.
1140 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1141 * xstrtold.c: New file.
1142 * xstrtod.h (xstrtold): New decl.
1144 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1146 * filemode.c (setst): Remove.
1147 (strmode): Rewrite to avoid setst. This makes the code shorter,
1148 (arguably) clearer, and the generated code is a bit smaller on my
1149 Debian GNU/Linux stable x86 host.
1151 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1153 * filemode.c: Include "filemode.h" first, to test the interface.
1154 Assume that filemode.h includes sys/types.h and sys/stat.h.
1155 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1156 (ftypelet): Reorder to put common cases first, for efficiency.
1157 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1159 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1160 of 10, for compatibility with FreeBSD. All callers changed.
1161 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1162 that can't be deduced solely from st_mode. First arg is now a const
1164 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1165 (strmode): Renamed from mode_string.
1166 (filemodestring): New decl.
1167 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1168 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1169 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1171 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1173 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1174 fsusage.h now does that. Include fsusage.h first, to test interface.
1175 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1176 at most one method (the old code could have generated decls that
1177 didn't conform to C89, not that this was ever exercised).
1178 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1180 2006-03-19 Jim Meyering <jim@meyering.net>
1182 Work even in a chroot where d_ino values for entries in "/"
1183 don't match the stat.st_ino values for the same names.
1184 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1185 number, iterate through all entries again, using lstat instead.
1186 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1187 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1189 * getcwd.c (__getcwd): Clarify a comment.
1190 Use memcpy in place of a call to strcpy.
1192 2006-03-12 Jim Meyering <jim@meyering.net>
1194 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1195 that of the current directory (which we're about to chdir ".." out of),
1196 then save the dev-ino of the parent, instead.
1198 * same-inode.h (SAME_INODE): New file/macro.
1199 * chdir-safer.c (SAME_INODE): Remove definition.
1200 Include "same-inode.h", instead.
1202 * cycle-check.h: Include "same-inode.h".
1203 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1204 * cycle-check.c (SAME_INODE): Remove definition.
1205 * root-dev-ino.h: Include "same-inode.h".
1207 2006-03-11 Eric Blake <ebb9@byu.net>
1209 * same.c (same_name): s/base_name/last_component/
1210 * backupfile.c (check_extension, numbered_backup): Likewise.
1211 * filenamecat.c (file_name_concat): Likewise.
1213 2006-03-11 Eric Blake <ebb9@byu.net>,
1214 Paul Eggert <eggert@cs.ucla.edu>
1216 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1217 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1219 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1220 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1221 (last_component): New method.
1222 * dirname.c (dir_len): Determine when drive letters need a
1223 subsequent slash. Preserve // when it is special.
1224 (dir_name): Don't append dot when drive letter is absolute.
1225 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1226 * basename.c (base_name): New semantics - malloc the result.
1227 Preserve // when it is special. Preserve relative files that look
1229 (base_len): Preserve // when it is special.
1230 (last_component): New method, similar to old base_name semantics.
1231 * stripslash.c (strip_trailing_slashes): Use last_component, not
1232 base_name. Strip redundant slashes from ///.
1234 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1236 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1237 both are 64 bits, since this seems to be the tradition, and this
1238 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1239 we ever run into a host that prefers long long to long in this
1240 case, we'll need another configure-time test. Problem reported by
1243 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1245 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1246 possible collision with system files.
1247 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1248 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1249 WCHAR_MIN and WCHAR_MAX in this case.
1250 (<stddef.h>): Do not include; no longer needed.
1251 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1252 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1253 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1254 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1255 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1256 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1257 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1258 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1259 !defined(__c99))]: Include in this case too, since it's harmless
1261 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1263 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1264 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1265 (_STDINT_MIN, _STDINT_MAX): New macros.
1266 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1267 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1268 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1269 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1270 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1271 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1272 macros, not typedefs; this simplifies things quite a bit.
1273 Use long int for all types narrower than int64_t.
1274 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1275 Define in terms of long long int or int64_t or long int,
1276 not int64_t or int32_t. This saves some compile-time testing.
1277 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1278 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1279 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1280 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1281 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1282 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1283 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1284 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1285 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1286 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1287 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1288 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1289 undef any previous version and define our own version, for
1290 simplicity and consistency with the new macros for types.
1291 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1292 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1293 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1294 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1295 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1296 @WINT_T_SUFFIX@ to keep things simple here.
1297 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1298 Simplify by assuming typical 8/16/32/64 host, since we're
1299 already doing that elsewhere anyway.
1300 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1301 and assume long long int is 64 bits if available. This
1302 speeds up 'configure'.
1304 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1306 * getaddrinfo.c: fixed typo
1308 2006-06-29 Eric Blake <ebb9@byu.net>
1310 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1311 unused static function.
1313 2006-06-29 Eric Blake <ebb9@byu.net>
1315 * stat_.h: New file.
1317 2006-06-29 Derek R. Price <derek@ximbiot.com>
1319 * strftime.c: Assume strftime() exists.
1321 2006-06-28 Bruno Haible <bruno@clisp.org>
1323 * getaddrinfo.h: Fix POSIX URL.
1324 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1325 (use_win32_p): Make static.
1326 (getaddrinfo): Reject service name if it is empty or does not consist
1327 solely of decimal digits, or if its value is > 65535.
1328 (getnameinfo): Remove useless casts.
1330 2006-06-28 Derek R. Price <derek@ximbiot.com>
1332 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1333 Autoconf 2.60 says this stuff was obsolete.
1335 2006-05-12 Bruno Haible <bruno@clisp.org>
1337 * mkdtemp.c [MINGW]: Include <io.h>.
1338 (mkdir): Define using _mkdir.
1340 2006-06-28 Bruno Haible <bruno@clisp.org>
1342 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1343 declaration for wcwidth.
1344 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1346 2006-06-28 Eric Blake <ebb9@byu.net>
1348 * xvasprintf.h: Fix comments.
1350 2006-06-28 Eric Blake <ebb9@byu.net>
1352 * mbchar.h (wcwidth): Include wcwidth.h.
1353 * mbswidth.c (wcwidth): Move from here...
1354 * wcwidth.h: ...to this new file.
1356 2006-06-28 Simon Josefsson <jas@extundo.com>
1358 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1359 functions there. It will succeed on Windows XP, but on Windows
1360 2000 and (presumably) earlier, it will fail, and use the internal
1362 (use_win32_p): New function.
1363 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1364 Support AI_NUMERICSERV to disable getservbyname.
1365 (getnameinfo): New function, only supports
1366 NI_NUMERICHOST|NI_NUMERICSERV for now.
1368 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1369 only have some of them. Add AI_NUMERICSERV. Add prototype for
1372 2006-06-27 Bruno Haible <bruno@clisp.org>
1374 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1376 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1378 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1379 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1380 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1382 2006-06-26 Bruno Haible <bruno@clisp.org>
1384 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1386 Reported by Mark D. Baushke and Larry Jones.
1388 2006-06-26 Bruno Haible <bruno@clisp.org>
1390 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1392 Suggested by Mark D. Baushke and Larry Jones.
1394 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1396 * stdint_.h: Treat BSD/OS like OpenBSD.
1398 2006-06-23 Bruno Haible <bruno@clisp.org>
1400 * stdint_.h: Treat IRIX like OpenBSD.
1402 2006-06-23 Bruno Haible <bruno@clisp.org>
1404 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1405 ISO C 99 Technical Corrigendum 1.
1407 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1409 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1410 Some compiler complained about some of them. Problem reported by
1412 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1414 2006-06-21 Simon Josefsson <jas@extundo.com>
1416 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1419 * socket_.h: Don't define WINVER.
1421 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1422 slightly modified to work in gnulib.
1424 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1426 * read-file.c (fread_file): Start with buffer allocation of
1427 0 bytes rather than 1 byte; this simplifies the code.
1428 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1429 code to free buffer and save/restore errno.
1430 (internal_read_file): Remove unused local.
1432 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1434 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1435 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1436 Problem reported by Denis Excoffier in
1437 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1439 2006-06-19 Simon Josefsson <jas@extundo.com>
1441 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1443 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1445 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1447 2006-06-17 Bruno Haible <bruno@clisp.org>
1449 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1451 2006-06-17 Bruno Haible <bruno@clisp.org>
1453 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1454 problem on Solaris 2.5.1.
1456 2006-06-16 Eric Blake <ebb9@byu.net>
1458 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1459 * unicodeio.c [!defined errno]: Likewise.
1460 * strtol.c [!defined errno]: Likewise.
1461 * strtod.c [!defined errno]: Likewise.
1463 2006-06-15 Bruno Haible <bruno@clisp.org>
1465 * stdint_.h: Rewritten to be fully auto-configured.
1466 Fixes bug on HP-UX/IA64.
1468 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1470 * getdate.y (__attribute__): Don't define if already defined.
1471 Problem reported by Larry Jones.
1472 * utimens.c (__attribute__): Likewise.
1474 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1476 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1477 reported by Andreas Schwab.
1479 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1480 Bruno Haible <bruno@clisp.org>
1482 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1484 2006-05-26 Martin Lambers <marlam@marlam.de>
1486 * getpass.c: Updates the test for the native W32 API, and adds
1487 missing includes, thus fixing compilation warnings.
1489 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1491 * tempname.c (small_open, large_open): New macros.
1492 (__open, __open64) [!_LIBC]: Remove.
1493 (__gen_tempname): Use small_open and large_open instead of __open
1494 and __open64. This fixes a portability bug on HP-UX 11.11i
1495 reported by Simon Wing-Tang in
1496 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1498 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1500 * exclude.c (exclude_fnmatch): New function.
1501 (excluded_file_name): Call exclude_fnmatch.
1502 * exclude.h (excluded_file_name): New prototype
1504 2006-05-24 Bruno Haible <bruno@clisp.org>
1506 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1507 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1508 Reported by Thorsten Maerz <torte@netztorte.de> via
1509 Aaron Stone <aaron@serendipity.cx>.
1511 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1513 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1514 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1515 (my_usleep): Don't mishandle maximum value.
1517 2006-05-19 Jim Meyering <jim@meyering.net>
1519 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1521 2006-05-17 Bruno Haible <bruno@clisp.org>
1524 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1526 2006-05-17 Bruno Haible <bruno@clisp.org>
1528 * stdint_.h: Fix recognition of Cygwin.
1530 2006-05-11 Jim Meyering <jim@meyering.net>
1532 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1534 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1536 * crc.c (crc32_update): Remove unnecessary L suffix.
1537 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1538 unwanted sign propagation, e.g., on hosts with 64-bit int.
1539 There still are some problems with reeelly weird theoretical hosts
1540 (e.g., 33-bit int) but it's not worth worrying about now.
1541 * sha1.c (rol): Likewise.
1542 (K1, K2, K3, K4): Remove unnecessary L suffix.
1544 2006-05-10 Bruno Haible <bruno@clisp.org>
1546 * des.c: Cast to avoid warnings.
1548 2006-05-10 Simon Josefsson <jas@extundo.com>
1550 * md4.c: Typo fix, update copyright years.
1551 (K1, K2): Don't use L because it turn computations into 64-bit on
1554 2006-05-09 Bruno Haible <bruno@clisp.org>
1556 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1557 (EOVERFLOW): Define fallback value.
1558 (xstrcat): New function.
1559 (xvasprintf): Recognize the special case of a string concatenation.
1561 2006-05-01 Bruno Haible <bruno@clisp.org>
1563 * stdint_.h: Shorter URL.
1564 * inttypes.h: Likewise.
1566 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1568 * verify.h: Document the internals better. Most of this change
1569 was written by Bruno Haible.
1571 2006-04-29 Bruno Haible <bruno@clisp.org>
1573 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1574 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1576 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1578 * getdate.y (get_date): When adding relative date, start with the
1579 initial time, not with the result of the first mktime call.
1581 2006-04-23 Bruno Haible <bruno@clisp.org>
1583 * copy-file.c: Include <unistd.h> unconditionally.
1584 * execute.c: Likewise.
1585 * fatal-signal.c: Likewise.
1586 * findprog.c: Likewise.
1587 * mkdtemp.c: Likewise.
1590 * wait-process.h: Likewise.
1592 2006-04-23 Bruno Haible <bruno@clisp.org>
1594 * fwriteerror.c (fwriteerror): Call fclose also when an error
1595 condition was already detected.
1596 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1598 2006-04-19 Derek Price <derek@ximbiot.com>
1599 Eric Blake <ebb9@byu.net>
1601 * inttypes.h: Correct grammar in comment.
1603 2006-04-18 Derek Price <derek@ximbiot.com>
1604 Paul Eggert <eggert@cs.ucla.edu>
1606 * inttypes.h: New file.
1607 * strtoimax.c: Assume <inttypes.h>.
1609 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1611 * utimens.c (futimens): glibc futimesat messes up if /proc
1612 isn't mounted. Problem reported by Kir Kolyshkin.
1614 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1616 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1617 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1618 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1620 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1622 Merge regex changes from libc, removing some of our
1623 POSIX-conformance changes that were rejected and redoing them in a
1626 * regcomp.c (re_compile_internal, init_dfa):
1627 Length arg is now size_t, not Idx. All uses changed.
1628 (peek_token): Forward decl now says internal_function.
1629 (__re_error_msgid, __re_error_msgid_idx):
1630 Now static rather than extern with attribute_hidden.
1631 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1632 For some reason libc prefers K&R style defns for external functions.
1633 (regerror) [!defined _LIBC]: Likewise.
1634 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1635 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1636 (build_range_exp, build_collating_symbol):
1638 (re_compile_fastmap): Use '\0' to memset, not 0.
1639 (utf8_sb_map): Make the calculations more obvious.
1640 (init_dfa, parse_bracket_exp, build_charclass_op):
1641 Call calloc and cast result, as glibc does.
1642 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1643 (build_range_exp, build_collating_symbol):
1644 Now internal functions.
1646 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1648 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1649 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1650 Don't depend on VMS; depend on __VMS instead, for POSIX
1651 namespace cleanness.
1652 (regoff_t): Define to ssize_t, not long int.
1654 Remove the REG_ macros named below. Instead, make the old names
1655 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1657 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1658 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1659 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1660 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1661 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1662 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1663 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1664 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1665 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1666 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1667 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1668 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1669 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1670 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1671 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1672 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1673 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1675 Remove. All uses replaced by the old RE_* names.
1676 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1677 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1678 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1679 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1680 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1681 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1682 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1683 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1684 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1685 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1686 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1687 Don't bother having these macros be independent of each others'
1688 values, since they no longer exist in the POSIX name space.
1690 Rename the following member names back to their old names,
1691 unless !__USE_GNU_REGEX. All uses changed back.
1692 (buffer): Renamed from re_buffer.
1693 (allocated): Renamed from re_allocated.
1694 (used): Renamed from re_used.
1695 (syntax): Renamed from re_syntax.
1696 (fastmap): Renamed from re_fastmap.
1697 (translate): Renamed from re_translate.
1698 (can_be_null): Renamed from re_can_be_null.
1699 (regs_allocated): Renamed from re_regs_allocated.
1700 (fastmap_accurate): Renamed from re_fastmap_accurate.
1701 (no_sub): Renamed from re_no_sub.
1702 (not_bol): Renamed from re_not_bol.
1703 (not_eol): Renamed from re_not_eol.
1704 (newline_anchor): Renamed from re_newline_anchor.
1705 (num_regs): Renamed from rm_num_regs.
1706 (start): Renamed from rm_start.
1707 (end): Renamed from rm_end.
1709 (free_state): Move up a bit.
1711 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1712 #define to be empty.
1713 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1714 when that is what is intended.
1715 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1716 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1718 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1719 All uses changed back to re_malloc, etc. It's now the caller's
1720 responsibility to check for overflow; all callers changed.
1721 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1722 (re_x2nrealloc): Remove.
1723 (free_state): Remove decl.
1725 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1726 (re_set_registers, re_exec):
1729 2006-01-31 Roland McGrath <roland@redhat.com>
1731 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1732 Reported by Mike Frysinger <vapier@gentoo.org>.
1734 2006-01-15 Andreas Jaeger <aj@suse.de>
1737 * regex_internal.c (re_string_reconstruct): Adjust for
1738 build_wcs_upper_buffer change.
1739 (build_wcs_upper_buffer): Change return type.
1741 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1743 * regex_internal.h: Include <stdint.h> if available.
1745 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1747 * regex_internal.h (SIZE_MAX): Provide a default definition.
1749 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1751 * regcomp.c: Adjust for changed secondary hash function.
1753 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1755 * regex.h: Pretty printing.
1756 Clean up namespace a bit.
1758 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1760 * regexec.c (update_cur_sifted_state, check_arrival,
1761 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1763 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1764 Ulrich Drepper <drepper@redhat.com>
1767 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1768 (bitset_word_t): Renamed from bitset_word. All uses changed.
1770 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1773 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1774 * regcomp.c: Remove unnecessary uses of
1775 unsigned RE_TRANSLATE_TYPE.
1776 * regex_internal.h: Likewise.
1777 * regex_internal.c: Likewise.
1778 * regexec.c: Likewise.
1779 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1781 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1783 * regexec.c (find_recover_state): Remove unnecessary
1785 (transit_state_bkref): Make DFA a const pointer.
1786 (get_subexp): Likewise.
1787 (check_arrival): Likewise.
1788 (update_cur_sifted_state): Likewise.
1789 (re_search_internal): Likewise.
1790 (prune_impossible_nodes): Likewise.
1791 (acquire_init_state_context): Likewise.
1792 (proceed_next_node): Likewise.
1793 (set_regs): Likewise.
1794 (free_fail_stack_return): Likewise.
1795 (check_arrival_expand_ecl): Mark DFA parameter as const.
1796 (check_arrival_expand_ecl_sub): Likewise.
1797 (check_subexp_limits): Likewise.
1798 (sub_epsilon_src_nodes): Likewise.
1799 (add_epsilon_src_nodes): Likewise.
1800 (merge_state_array): Likewise.
1801 (update_regs): Likewise.
1802 (build_trtable): Likewise.
1803 (sift_states_backward): Mark MCTX parameter as const.
1804 (build_sifted_states): Likewise.
1805 (update_cur_sifted_state): Likewise.
1806 (sift_states_mkref): Likewise.
1807 (check_arrival_expand_ecl): Mark eclosure as const.
1808 (check_dst_limits_calc_pos_1): Likewise.
1809 * regex_internal.h (re_match_context_t): Make dfa a const
1812 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1814 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1815 (transit_state_sb): Likewise.
1816 (transit_state_mb): Likewise.
1817 (sift_states_iter_mb): Likewise.
1818 (check_arrival_add_next_nodes): Likewise.
1819 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1820 [_LIBC] (re_search_2_stub): Use mempcpy.
1822 * regex_internal.c (re_string_reconstruct): Avoid calling
1823 mbrtowc for very simple UTF-8 case.
1825 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1827 (re_acquire_state_context): Likewise.
1828 * regex_internal.h: Adjust prototypes.
1830 * regex.c: Prevent using C++ compilers.
1832 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1833 (re_acquire_state_context): Likewise.
1835 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1836 Bruno Haible <bruno@clisp.org>
1838 * stdint_.h: On OpenBSD, don't redefine types already included in
1839 <sys/types.h> and <inttypes.h>.
1841 2006-03-24 Eric Blake <ebb9@byu.net>
1843 * time_r.c (copy_string_result): Remove, as it is no longer used.
1845 2006-03-24 Simon Josefsson <jas@extundo.com>
1847 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1848 including some doc fixes.
1849 (base64_encode_alloc): Fix +1 bug on allocation failures.
1851 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1853 * base64.c (base64_encode): Do not read past end of array with
1854 unsanitized input on systems with CHAR_BIT > 8.
1856 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1858 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1859 Typedef to long int, not to off_, as POSIX will likely change
1862 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1864 * argp-help.c (validate_uparams): Fix typo
1865 * argp-parse.c (argp_default_options): Consistently begin help
1866 messages with a lowercase letter.
1868 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1870 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1871 overrun buffers and shouldn't be used (much as gets shouldn't be
1873 * time_r.c (asctime_r, ctime_r): Likewise.
1875 2006-03-08 Simon Josefsson <jas@extundo.com>
1877 * gc-gnulib.c (randomize): Don't open files called 'no', they
1878 signal that configure disabled the device.
1880 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1882 * c-stack.c: Include unistd.h unconditionally, since we now assume
1884 * getlogin_r.c: Likewise.
1885 * getlogin_r.h: Likewise.
1887 * pagealign_alloc.c: Likewise.
1888 * unistd_.h: Remove; no longer needed.
1890 2006-03-07 Simon Josefsson <jas@extundo.com>
1892 * unistd_.h: New file.
1894 2006-03-07 Simon Josefsson <jas@extundo.com>
1896 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1898 2006-03-01 Simon Josefsson <jas@extundo.com>
1900 * readline.c: Fix typo, tiny patch from Stepan Kasal
1903 2006-02-28 Simon Josefsson <jas@extundo.com>
1905 * getopt.c: Protect #include of unistd.h, for MSVS.
1907 2006-02-27 Simon Josefsson <jas@extundo.com>
1909 * base64.h: Indent #define's. From Jim Meyering
1912 2006-02-27 Jim Meyering <jim@meyering.net>
1914 Revert the change of 2006-02-24, so these files can continue
1915 to be sync'd from gettext.
1916 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1919 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1921 * glob.c: Say "invalid" rather than "illegal" in comments.
1923 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1925 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1927 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1929 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1930 AT_FDCWD exceeds INT_MAX.
1931 * openat.h (AT_FDCWD): Likewise.
1933 2006-02-14 Jim Meyering <jim@meyering.net>
1935 Sync from coreutils.
1937 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1938 failure on deficient systems, and simplify gnulib lgpl dependencies.
1939 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1940 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1942 * xalloc-die.c: Remove unused definition of N_.
1944 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1946 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1948 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1950 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1951 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1953 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1955 * argp-namefrob.h: Restore changes accidentally lost during the
1956 "autoupdate" on 2005-12-12.
1958 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1960 * fnmatch.c (L_): Renamed from L, to work around a bug in
1961 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1962 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1965 2006-01-26 Simon Josefsson <jas@extundo.com>
1967 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1968 prototype is visible on mingw32.
1970 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1973 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1976 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1978 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1979 attempt to open for write; this always fails, at least on POSIX
1980 hosts. This reinstates the 2006-01-09 change, which was
1981 inadvertently removed.
1983 2006-01-26 Bruno Haible <bruno@clisp.org>
1984 Paul Eggert <eggert@cs.ucla.edu>
1986 * stdbool_.h (_Bool)
1987 [(! (defined __cplusplus || defined __BEOS__)
1988 && !defined __GNUC__
1989 && !(defined __HP_cc || defined __xlc__
1990 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1991 || defined __sgi))]:
1992 #define to signed char in these cases too; this simplifies
1993 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1994 etc., separately) and makes it more conservative.
1996 2006-01-21 Jim Meyering <jim@meyering.net>
1998 Sync from the stable (b5) branch of coreutils:
2000 * fts.c (fts_children): Don't let close() clobber errno from
2003 * fts.c (fts_stat): When following a symlink-to-directory,
2004 don't necessarily interpret stat-fails+lstat-succeeds as indicating
2005 a dangling symlink. That can also happen at least for ELOOP.
2006 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
2007 FYI, this bug predates the inclusion of fts.c in coreutils.
2009 * fts.c (fts_open): Put new maxarglen declaration and uses
2010 in their own block, so pre-c99 compilers don't object.
2012 Avoid the double-free (first in fts_read, second in fts_close) that
2013 would occur when an `active' directory is made inaccessible (e.g.,
2014 via chmod a-x) during a traversal.
2015 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2016 before returning. Reproduce this failure by
2017 mkdir -p a/b; cd a; chmod a-x . b
2018 Reported by Stavros Passas.
2020 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2022 * argp-namefrob.h: Bugfix. Remove stray #
2024 2006-01-25 Bruno Haible <bruno@clisp.org>
2026 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2028 Reported by Paul Eggert.
2030 2006-01-25 Jim Meyering <jim@meyering.net>
2032 * fileblocks.c: Remove more useless parentheses.
2033 * readutmp.h: Likewise.
2035 2006-01-24 Bruno Haible <bruno@clisp.org>
2037 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2039 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2042 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2043 to avoid problems with the built-in _Bool type.
2044 Reported by Paul Eggert on 2005-11-26.
2046 2006-01-24 Jim Meyering <jim@meyering.net>
2048 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2050 2006-01-24 Simon Josefsson <jas@extundo.com>
2052 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2055 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2057 Work around porting bugs reported by Dieter in
2058 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2059 * getopt.c (_NOPROTO): Remove; no longer needed.
2060 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2061 Include "getopt.h" first, to check interface.
2062 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2064 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2065 (__strndup): Revert to K&R-style function dfns, the glibc style.
2066 * strnlen.c: Don't claim it's taken from glibc; it's not.
2067 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2068 Include strnlen.h first, to get prototype properly.
2069 (strnlen): Renamed from __strnlen.
2072 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2074 These changes imported from libc.
2075 * getopt.c: Use __fxprintf instead of inline stream orientation
2076 test and two separate function calls.
2077 * strndup.c (__strndup): Add libc_hidden_def.
2079 2006-01-22 Bruno Haible <bruno@clisp.org>
2081 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2082 temporary buffer for sprintf, take into account the precision also
2083 for 'd', 'i', 'u', 'o', 'x', 'X'.
2085 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2087 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2088 to pacify gcc -Wswitch-default.
2090 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2092 * argp-help.c (usage_long_opt): Do not print DOC options.
2093 (__argp_base_name): Removed
2094 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2096 (__argp_base_name): Provide macro definition or extern declaration
2097 depending on the configuration
2099 2006-01-20 Simon Josefsson <jas@extundo.com>
2101 * inet_ntop.h: Unconditionally include sys/socket.h.
2103 2006-01-19 Simon Josefsson <jas@extundo.com>
2105 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2107 2006-01-12 Simon Josefsson <jas@extundo.com>
2109 * base64.c: Fix warning, reported by Bruno Haible
2110 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2112 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2114 Sync from coreutils.
2115 * md5.c: Fix commentary typos.
2116 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2117 * md5.h (__attribute__): Remove; unused.
2118 * sha1.c: Fix commentary to match md5 better.
2119 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2120 so that we don't need to worry about alignment. All uses changed.
2121 This merges the 2005-10-28 md5 change into sha1.
2123 2006-01-11 Jim Meyering <jim@meyering.net>
2125 Sync from coreutils.
2126 * md5.c (OP): Fix spacing.
2128 2006-01-11 Simon Josefsson <jas@extundo.com>
2130 * stdint_.h (SIZE_MAX): Add missing (.
2132 2006-01-10 Bruno Haible <bruno@clisp.org>
2134 * argp.h (__const): Remove macro. Use const instead.
2135 * argp-fmtstream.h (__const): Likewise.
2136 * glob_.h (__const): Remove macro.
2137 * glob-libc.h: Use const instead of __const.
2139 2006-01-10 Jim Meyering <jim@meyering.net>
2141 Avoid the double-free (first in fts_read, second in fts_close) that
2142 would occur when an `active' directory is made inaccessible (e.g.,
2143 via chmod a-x) during a traversal.
2144 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2145 before returning. Reproduce this failure by
2146 mkdir -p a/b; cd a; chmod a-x . b
2147 Reported by Stavros Passas.
2149 Sync from coreutils.
2150 * sha1.c: Tweak grammar in a comment.
2152 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2154 * regex_internal.h (BITSET_WORD_BITS):
2155 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2156 preprocessor mishandles large unsigned values as if they were signed.
2157 Problem reported by Claudio Fontana in
2158 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2160 2006-01-10 Simon Josefsson <jas@extundo.com>
2162 * socket_.h: New file.
2164 2006-01-10 Bruno Haible <bruno@clisp.org>
2166 * localcharset.c: Update from GNU gettext.
2168 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2170 Sync from coreutils.
2171 * chdir-long.c (cdb_free): Don't bother trying to open directory
2172 for write access: POSIX says that must fail.
2173 * fts.c (diropen): Likewise.
2174 * save-cwd.c (save_cwd): Likewise.
2175 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2176 well, for minor improvements on hosts that lack O_DIRECTORY.
2177 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2178 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2179 Fall back on chown if open failed with EACCES.
2181 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2182 Report an error at compile-time if only a 1-second nominal clock
2183 resolution is found.
2185 * lchmod.h: New file.
2186 * mkdir-p.c: Include lchmod.h, lchown.h.
2187 (make_dir_parents): Use lchown rather than chown, and
2188 lchmod rather than chmod.
2190 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2191 too. Problem with "none" reported by Bob Proulx. Problem with
2192 "proc" reported by n0dalus.
2194 * mountlist.c: Include <limits.h>.
2195 (dev_from_mount_options)
2196 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2197 New function. It no longer assumes "dev=" has the System V meaning
2198 on Linux (since it doesn't). It also parses "dev=" more carefully.
2199 (read_file_system_list)
2200 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2201 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2204 * posixtm.h (PDS_PRE_2000): New macro.
2205 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2206 All usages changed. Reject dates outside the range 1969-1999 if
2207 PDS_PRE_2000 is used.
2209 2006-01-09 Jim Meyering <jim@meyering.net>
2211 Sync from coreutils.
2213 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2215 * chdir-safer.h, chdir-safer.c: New files.
2217 * modechange.c (mode_compile): Reject an invalid mode string
2218 that starts with an octal digit. From Andreas Gruenbacher.
2220 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2221 and dup to open_safer and dup_safer, respectively.
2222 (openat_permissive): Fix typo in comment.
2224 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2225 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2226 (_): Remove; no longer needed.
2227 (openat): Renamed from rpl_openat; no need for rpl_openat
2228 since openat.h renames openat for us.
2229 Replace most of the body with a call to openat_permissive,
2230 to avoid duplicate code.
2231 Port to (probably hypothetical) environments were mode_t is
2233 (openat_permissive): Require mode arg, so that we can check
2234 types better. Put it just after flags. Change cwd failure
2235 indicator from pointer-to-bool to pointer-to-errno-value.
2236 All callers changed.
2237 Invoke openat_save_fail and/or openat_restore_fail if
2238 cwd_errno is null, so that openat can call us.
2239 (openat_permissive, fdopendir, fstatat, unlinkat):
2240 Simplify errno handling to avoid some duplicate code,
2241 as it's OK to set errno on success.
2242 * openat.h: Revamp code so that function macros depend on
2243 __OPENAT_PREFIX only, not also on AT_FDCWD.
2244 (openat_ro): Remove. Caller changed to use openat_permissive.
2245 (openat_permissive): Now a macro, if not a function.
2246 (openat_restore_fail, openat_save_fail): Now always functions,
2247 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2249 * openat-priv.h: New file, defining macros used by mkdirat.c
2251 * mkdirat.c: Include openat-priv.h.
2252 Remove definitions of macros defined therein.
2253 * openat.c: Likewise.
2255 * mkdirat.c (mkdirat): New file and function.
2256 * openat.h (mkdirat): Declare.
2258 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2260 * openat.h (openat_permissive): Declare.
2261 (openat_ro): Define.
2263 * openat.c (EXPECTED_ERRNO): New macro.
2264 (openat_permissive): New function -- used in remove.c rewrite.
2265 (all functions): Set errno just before returning, only if there
2266 was an actual failure.
2267 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2269 Emulate openat-family functions using Linux's procfs, if possible.
2270 Idea and some code based on Ulrich Drepper's glibc changes.
2272 * openat.c: (BUILD_PROC_NAME): New macro.
2273 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2274 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2275 before falling back on save_cwd and restore_cwd.
2276 (fdopendir, fstatat, unlinkat): Likewise.
2278 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2279 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2281 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2282 as second argument to va_arg. Otherwise, some versions of gcc
2283 warn that `if this code is reached, the program will abort'.
2285 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2287 Sync from coreutils.
2289 Add POSIX ACL support
2290 * acl.h (copy_acl, set_acl): Add declarations.
2291 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2292 systems other than Linux.
2293 (chmod_or_fchmod): New function: use fchmod when possible,
2294 and chmod otherwise.
2295 (file_has_acl): Add a POSIX ACL implementation, with a
2296 Linux-specific subcase.
2297 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2298 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2299 acls are unsupported.
2300 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2301 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2304 2006-01-09 Bruno Haible <bruno@clisp.org>
2306 * sysexit_.h (EX_OK): New macro.
2307 Suggested by Martin Lambers <marlam@marlam.de>.
2309 2006-01-09 Bruno Haible <bruno@clisp.org>
2311 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2312 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2313 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2314 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2316 2006-01-09 Bruno Haible <bruno@clisp.org>
2318 * stdint_.h (SIZE_MAX): Write the value without involving negative
2321 2005-10-16 Bruno Haible <bruno@clisp.org>
2323 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2324 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2326 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2328 * strftime.c (tzname): Don't declare if it is already #defined.
2329 Problem reported for Mingw by Mark Junker.
2331 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2333 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2334 long int, not int, for nanosecond counts, so that people who are
2335 used to POSIX struct timespec won't be surprised. Reported by Jim
2338 2005-12-16 Jim Meyering <jim@meyering.net>
2340 * fprintftime.c, fprintftime.h: New files.
2342 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2344 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2345 * argp-help.c (fill_in_uparams): Check if the constructed
2346 struct uparams is valid. Fall back to the default values if it is
2349 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2351 * argp-help.c (__argp_base_name): New function
2352 (__argp_short_program_name): Rewrite using __argp_base_name
2353 * argp-namefrob.h: Define program_invocation_name and
2354 program_invocation_short_name if requested
2355 (__argp_base_name): Add prototype
2356 * argp-parse.c (argp_def): Use gettext wrappers
2357 (argp_default_parser): Use __argp_base_name
2358 * argp-pin.c: New file. Defines program_invocation_name and
2359 program_invocation_short_name on systems that lack them.
2361 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2363 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2364 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2365 porting problem reported by Georg Schwarz in
2366 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2368 2005-07-09 Bruno Haible <bruno@clisp.org>
2370 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2371 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2372 Reported by Mark Junker <mjscod@gmx.de>.
2374 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2376 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2377 (uintmax_t) [defined uintmax_t]: Do not declare.
2378 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2379 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2380 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2381 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2382 sake of portability to weird hosts that C allows (though we don't
2383 know of any practical examples).
2385 * savedir.h (fdsavedir): New decl.
2386 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2387 contains most of the former guts of savedir.
2388 (savedir): Use savedirstream.
2391 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2393 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2394 coreutils no longer futzes with rounding modes.
2396 2005-11-14 Jim Meyering <jim@meyering.net>
2398 * mkstemp-safer.c: Include <config.h>, required for possible
2399 replacement of mkstemp.
2401 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2403 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2405 (gethrxtime) [! (HAVE_NANOUPTIME
2406 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2407 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2408 our own approximation.
2410 2005-11-10 Simon Josefsson <jas@extundo.com>
2412 * readline.c: Remove EOL.
2414 2005-11-08 Eric Blake <ebb9@byu.net>
2416 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2418 2005-11-08 Eric Blake <ebb9@byu.net>
2420 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2422 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2424 Fix porting problem reported by Theodoros V. Kalamatianos.
2425 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2426 Don't assume that futimes failing means we must fail.
2428 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2430 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2431 leave errno alone. Problem reported by Dmitry V. Levin.
2433 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2435 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2436 errno alone. Problem reported by Frederic Jolliton.
2438 2005-10-28 Simon Josefsson <jas@extundo.com>
2440 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2441 "restrict" keywords, as per POSIX. Protect the function
2442 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2443 Don't use K&R prototypes. Check the sprintf return values.
2444 Re-define EAFNOSUPPORT if not present. Indent.
2446 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2447 suggested by Bruno Haible <bruno@clisp.org>.
2449 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2451 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2453 * gc-libgcrypt.c: Add MD2 (which is not available through
2456 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2458 * md2.h, md2.c: New files.
2460 2005-10-24 Simon Josefsson <jas@extundo.com>
2462 * md4.h: Shrink buffer size, now that we changed the type.
2464 2005-10-22 Simon Josefsson <jas@extundo.com>
2466 * arcfour.h, arcfour.c: Use fixed size indices in the
2467 arcfour_context struct (simplify test vector testing in GNU
2470 2005-10-22 Simon Josefsson <jas@extundo.com>
2472 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2473 suggested by Bruno Haible <bruno@clisp.org>.
2475 2005-10-22 Simon Josefsson <jas@extundo.com>
2477 * crc.h: Include stddef.h, for size_t.
2479 2005-10-21 Simon Josefsson <jas@extundo.com>
2481 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2482 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2484 2005-10-21 Simon Josefsson <jas@extundo.com>
2486 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2489 2005-10-21 Simon Josefsson <jas@extundo.com>
2491 * gc-gnulib.c: Support ARCTWO in CBC mode.
2493 2005-10-21 Simon Josefsson <jas@extundo.com>
2495 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2498 * hmac-sha1.c (hmac_sha1): Likewise.
2500 * crc.c (crc32_update): Actually use crc parameter, suggested by
2501 Bruno Haible <bruno@clisp.org>.
2503 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2506 2005-10-21 Simon Josefsson <jas@extundo.com>
2508 * des.h, des.c: New files.
2510 * gc-gnulib.c: Support DES.c
2512 2005-10-21 Simon Josefsson <jas@extundo.com>
2514 * arctwo.h, arctwo.c: New files.
2516 * gc-gnulib.c: Support ARCTWO.
2518 2005-10-21 Simon Josefsson <jas@extundo.com>
2520 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2522 2005-10-19 Simon Josefsson <jas@extundo.com>
2524 * gc-gnulib.c: Support ARCFOUR.
2526 2005-10-19 Simon Josefsson <jas@extundo.com>
2528 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2531 * gc.h: Add ECB enum type.
2533 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2535 2005-10-19 Simon Josefsson <jas@extundo.com>
2537 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2539 2005-10-18 Simon Josefsson <jas@extundo.com>
2541 * md4.h, md4.c: New files, based on md5.?.
2543 2005-10-17 Simon Josefsson <jas@extundo.com>
2545 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2547 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2549 2005-10-17 Simon Josefsson <jas@extundo.com>
2551 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2553 2005-10-17 Simon Josefsson <jas@extundo.com>
2555 * gc.h, gc-libgcrypt.c: Add ciphers.
2557 2005-10-17 Simon Josefsson <jas@extundo.com>
2559 * sha1.c: Use uint32_t instead of md5_uint32.t
2561 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2564 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2566 * md5.h: Use stdint.h and uint32_t. Doc fix.
2568 2005-10-15 Simon Josefsson <jas@extundo.com>
2570 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2572 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2574 2005-10-14 Simon Josefsson <jas@extundo.com>
2576 * arcfour.h, arcfour.c: New files.
2578 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2580 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2581 include <wchar.h>; no longer needed.
2583 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2584 and Ulrich Drepper <drepper@redhat.com>
2587 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2588 instead of inline stream orientation test and two separate
2589 function calls. Pay no attention to USE_IN_LIBIO.
2591 2005-10-14 Roland McGrath <roland@redhat.com>
2593 Import from libc. [BZ #1331]
2594 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2596 Reported by Matej Vela <vela@debian.org>.
2598 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2600 * mkdir-p.c (make_dir_parents): Don't report an error if an
2601 intermediate directory is in a read-only file system. Problem
2602 reported by Eric Blake.
2604 2005-10-13 Simon Josefsson <jas@extundo.com>
2606 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2607 Move memory allocation outside of loop.
2609 2005-10-12 Simon Josefsson <jas@extundo.com>
2611 * gc-pbkdf2-sha1.c: New file.
2613 * gc.h: Add gc_pbkdf2_sha1 prototype.
2615 2005-10-12 Simon Josefsson <jas@extundo.com>
2617 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2618 suggested by Bruno Haible <bruno@clisp.org>.
2620 2005-10-12 Simon Josefsson <jas@extundo.com>
2622 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2624 * gc-gnulib.c (gc_hmac_sha1): New function.
2626 2005-10-12 Simon Josefsson <jas@extundo.com>
2628 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2630 2005-10-12 Simon Josefsson <jas@extundo.com>
2632 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2633 GC_USE_HMAC_MD5, respectively.
2635 * gc-libgcrypt.c (gc_md5): Fix assert call.
2638 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2640 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2642 * gc-gnulib.c (gc_hash_buffer): Ditto.
2644 2005-10-11 Bruno Haible <bruno@clisp.org>
2646 * c-strcasestr.h: New file, from GNU gettext.
2647 * c-strcasestr.c: New file, from GNU gettext.
2649 2005-10-11 Bruno Haible <bruno@clisp.org>
2651 * c-strcase.h: New file, from GNU gettext.
2652 * c-strcasecmp.c: New file, from GNU gettext.
2653 * c-strncasecmp.c: New file, from GNU gettext.
2655 2005-10-11 Simon Josefsson <jas@extundo.com>
2657 * crc.h, crc.c: New files.
2659 * gc.h (gc_hash_buffer): Add doc.
2661 2005-10-08 Simon Josefsson <jas@extundo.com>
2663 * gc.h: Add gc_hash and gc_hash_buffer.
2665 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2667 * gc-libgcrypt.c (gc_hash_buffer): Add.
2669 2005-10-11 Bruno Haible <bruno@clisp.org>
2671 * strcasecmp.c: Include limits.h.
2672 (strcasecmp): Avoid integer overflow on exotic platforms.
2673 * strncasecmp.c: Include limits.h.
2674 (strncasecmp): Avoid integer overflow on exotic platforms.
2675 Reported by Paul Eggert.
2677 2005-10-06 Simon Josefsson <jas@extundo.com>
2679 * hmac-md5.c: New file.
2683 2005-10-06 Simon Josefsson <jas@extundo.com>
2685 * memxor.c (memxor): Avoid casts and warnings.
2687 2005-10-05 Derek Price <derek@ximbiot.com>
2689 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2691 2005-10-05 Simon Josefsson <jas@extundo.com>
2693 * memxor.c (memxor): Fix compiler error.
2695 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2696 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2698 * memxor.h, memxor.c: New files.
2700 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2701 we assume all systems have it, suggested by Jim Meyering
2702 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2703 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2704 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2707 2005-10-04 Bruno Haible <bruno@clisp.org>
2709 * verify.h (verify_true): Provide alternative definition for C++.
2711 2005-10-04 Simon Josefsson <jas@extundo.com>
2713 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2714 D. Baushke" <mdb@gnu.org>.
2716 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2718 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2719 (SSIZE_MAX): New macro, if not already defined.
2720 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2723 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2725 * exclude.c: Include verify.h.
2726 (verify): Remove. All callers changed to use verify.h's version.
2727 * strtoimax.c: Likewise.
2728 * utimecmp.c: Likewis.e
2730 Sync from coreutils.
2731 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2732 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2733 * .cvsignore: Add fts.h, search.h, t-fpending.
2734 * settime.c (settime): Fix { typo in previous patch. Also, don't
2735 bother returning ENOSYS if settimeofday or stime fails; just let
2736 them return whatever errno they want to return.
2737 * utimens.c: Include unistd.h, for dup2.
2738 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2739 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2741 2005-10-02 Jim Meyering <jim@meyering.net>
2743 Sync from coreutils.
2744 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2745 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2746 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2747 Remove AT_FDCWD test.
2748 Do not consume the fd unless successful.
2749 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2750 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2751 block, so that we don't even try to compile it if settimeofday is
2752 available. This works around a compilation failure on OSF1 V5.1,
2753 due to stime requiring a `long int*' while tv_sec is `int'.
2755 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2757 * getdelim.c (getdelim): Remove unused variables.
2759 2005-10-01 Simon Josefsson <jas@extundo.com>
2761 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2762 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2763 AI_* and EAI_* definitions. Protect function declarations.
2765 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2767 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2768 so that the code works even with ancient cpp. Portability problem
2769 with GCC 2.7.2.1 reported by Thomas M.Ott.
2771 2005-09-27 Jim Meyering <jim@meyering.net>
2773 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2775 * intprops.h (signed_type_or_expr__): Define.
2776 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2779 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2781 * verify.h (verify_expr): Remove, replacing with:
2782 (verify_true): New macro that returns true instead of void.
2783 (verify_type__): Remove.
2784 (verify): Use verify_true rather than verify_type__.
2786 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2788 * utimens.c (ENOSYS): Define if not already defined.
2789 (futimens): Support having a null PATH if the file descriptor
2792 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2794 (__attribute): Define to empty unless GCC 3.1 or later.
2795 This works around a core dump on OpenBSD 3.4, which has GCC
2796 2.95.3, which dumps core when given __attribute__(()). It also
2797 simplifies other tests, since we really don't want to bother with
2798 worrying about which ancient version of GCC supported what.
2799 Original problem reported by Yoann Vandoorselaere, with part of
2800 the fix suggested by Derek Price.
2802 2005-09-24 Jim Meyering <jim@meyering.net>
2804 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2805 so we can once again use a positive bitfield width of 1 -- now we
2806 don't have to explain why we were using a bitfield width of 2.
2808 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2810 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2811 Problem reported by Eric Blake.
2812 (getaddrinfo): Initialize se so that it's not garbage.
2813 Redo internal storage allocation so that it doesn't make unportable
2814 assumptions about alignment.
2817 * utimens.c (futimens): Use futimesat if available.
2818 Prefer it to futimes since it doesn't have the futimes bug.
2820 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2821 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2822 Instead, declare a function that returns a pointer to an array,
2823 and use verify_type__ to declare the size of the array.
2824 Problem and germ of a solution reported by Bruno Haible.
2825 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2826 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2828 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2830 Sync from coreutils.
2832 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2834 * argmatch.h: Include verify.h
2835 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2836 (ARGMATCH_ASSERT): Remove; unused.
2837 * canonicalize.c: Assume STDC_HEADERS.
2838 * exclude.c: Include "strcase.h".
2839 * regex_internal.h [!defined _LIBC]: Likewise.
2840 * getusershell.c: Include stdio--.h rather than stdio.h
2842 (getusershell): Call fopen, not fopen_safer.
2843 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2844 Do not include unistd-safer.h.
2845 (save_cwd): Don't call fd_safer; no longer needed
2846 now that we include fcntl--.h.
2848 * getdate.y (relative_time): New type.
2849 (RELATIVE_TIME_0): New constant.
2850 (parser_control): Use relative_time instead of doing it ourselves.
2851 (%union): Add new relative_time rel member.
2852 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2854 (relunit, relunit_snumber): Now of type rel.
2855 (zone, rel, relunit, get_date): Adjust to above changes.
2857 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2858 Do not include unistd-safer.h.
2859 (getloadavg): Don't call fd_safer; no longer needed
2860 now that we include fcntl--.h.
2862 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2863 (make_dir_parents): Treat ENOSYS like EEXIST.
2865 Improve quality of diagnostics on restore_cwd failure.
2866 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2867 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2868 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2869 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2870 each time through the loop. Do not diagnose restore_cwd failure;
2871 that is the caller's job (and perhaps the caller does not care).
2873 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2874 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2875 If the file already exists but is not a directory, don't bother
2876 to try to make its parents.
2877 Close potential file descriptor leak if we can't chdir("/") (!).
2878 Don't always return true if chdir($PWD) fails; return true only
2879 if the requested action was done successfully (except for the
2881 Don't log final directory unless we actually made it.
2882 Refactor to avoid duplicate code to fix up permissions.
2883 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2885 * strftime.c (my_strftime): Rewrite the previous change slightly,
2886 to make it a bit faster and (I hope) clearer.
2887 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2888 Fix bug in formats like %2N.
2890 * verify.h: New file.
2892 2005-09-22 Jim Meyering <jim@meyering.net>
2894 Sync from coreutils.
2896 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2898 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2899 the .tm_year member, since otherwise gcc-4.0 would now warn about
2900 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2902 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2903 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2905 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2906 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2907 when run in a time zone for which daylight savings time is in effect
2908 for the starting date.
2910 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2911 stop us from restricting permissions of just-created absolute-named
2913 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2914 to restore initial working directory.
2915 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2916 to tell caller if/when we change the working directory and are
2917 unable to return to the initial one.
2918 * mkdir-p.h (make_dir_parents): Update prototype.
2919 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2920 `return false'. This fixes a bug introduced on 2004-07-30.
2922 * openat.c (fdopendir): Be sure to close the supplied
2923 file descriptor before returning. This makes our replacement
2924 implementation a little closer to Solaris's, where fdopendir
2925 ties the file descriptor to the returned DIR* pointer.
2926 * openat.c (unlinkat): New function.
2927 * openat.h (unlinkat): Add prototype.
2928 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2929 (openat_restore_fail): Rename from openat_restore_die.
2930 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2932 Provide an alternative to exiting immediately upon save_cwd or
2933 restore_cwd failure. Now, an application can arrange e.g.,
2934 to perform a longjump in that case.
2935 * openat.c: Include dirname.h.
2936 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2937 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2938 and openat_restore_die rather than calling error directly.
2939 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2941 * openat-die.c (openat_save_die, openat_restore_die): New file.
2942 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2944 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2945 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2946 int utc, int nanoseconds);
2948 date should not have to allocate a megabyte of virtual memory to
2949 handle a format argument like +%1048575T. When implemented with
2950 strftime, it must allocate such a buffer, use strftime to fill it
2951 in, print it, then free it.
2952 With fprintftime, it simply prints everything and exits.
2953 With no need for memory allocation, that's one fewer way to fail.
2954 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2955 optional field width, not before, so we accept %9:z, not %:9z.
2956 (my_strftime): Be sure to use L_('x') for literals.
2958 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2959 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2960 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2961 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2962 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2963 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2964 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2965 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2966 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2968 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2969 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2970 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2971 and don't include <sys/file.h>).
2973 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2975 Sync from coreutils.
2977 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2978 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2979 [!LDAV_DONE]: Avoid unused variable warning.
2981 2005-09-21 Bruno Haible <bruno@clisp.org>
2983 * unicodeio.h (unicode_to_mb): New declaration.
2985 2005-09-20 Derek Price <derek@ximbiot.com>
2987 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2989 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2991 Use a consistent style for including <config.h>.
2992 * __fpending.c, acl.c, argmatch.c,
2993 argp-help.c, argp-parse.c,
2994 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2995 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2996 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2997 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2998 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2999 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
3000 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
3001 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
3002 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
3003 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
3004 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
3005 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
3006 modechange.c, mountlist.c, open-safer.c, physmem.c,
3007 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
3008 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
3009 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
3010 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
3011 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
3012 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
3013 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
3014 userspec.c, utimecmp.c, version-etc-fsf.c,
3015 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
3016 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3017 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3018 Standardize inclusion of config.h.
3019 * __fpending.h, dirfd.h, getdate.h, human.h,
3020 inttostr.h: Removed inclusion of config.h from header files.
3021 * inttostr.c: Adjusted in-tree users.
3022 * timespec.h: Remove superfluous warning to include config.h.
3023 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3024 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3025 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3026 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3028 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3030 * stat-time.h: New file.
3031 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3032 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3034 (timespec_cmp): New function.
3035 * utimecmp.c: Include stat-time.h.
3036 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3037 members exist, not on the obsolescent ST_MTIM_NSEC.
3038 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3040 2005-09-15 Derek Price <derek@ximbiot.com>
3041 Paul Eggert <eggert@cs.ucla.edu>
3043 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3044 changes, consolidating in...
3045 * regex_internal.h: ...this file.
3047 2005-09-15 Derek Price <derek@ximbiot.com>
3049 * regex_internal.h: Blank `pure' for GNUC < 3.
3050 * regex_internal.c: Ditto, using this...
3051 (__GNUC_PREREQ): ...new macro.
3052 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3053 (__GNUC_PREREQ): ...this new macro.
3055 * strstr.h: Include string.h. Define strstr as a macro here.
3057 2005-09-13 Derek Price <derek@ximbiot.com>
3059 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3061 Reported by Jim Meyering <jim@meyering.net>.
3063 2005-09-13 Jim Meyering <jim@meyering.net>
3065 * canon-host.c: Filter through gnu indent and reword comments slightly.
3066 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3068 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3071 (base64_encode): Put b64str in initialized data section.
3073 2005-09-12 Derek Price <derek@ximbiot.com>
3075 Return usable errors from canon-host.
3076 * canon-host.h: New file.
3077 * canon-host.c (canon_host): Wrap...
3078 (canon_host_r): ...this new function, which now relies exclusively on
3080 (ch_strerror): New function.
3081 (last_cherror): New global.
3082 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3083 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3085 (freeaddrinfo): Free ai->ai_canonname when set.
3087 2005-09-12 Derek Price <derek@ximbiot.com>
3088 Paul Eggert <eggert@cs.ucla.edu>
3090 * glob-libc.h: Renamed from glob_.h. The new version is
3091 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3092 protecting things that should be done only in gnulib contexts.
3093 * glob_.h: New file, containing only the glob things needed for
3095 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3096 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3097 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3098 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3099 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3100 and to respect the namespace rules better.
3102 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3104 Merge glibc and coreutils changes into gnulib, plus a few
3106 * md5.c: Use #error rather than a string.
3107 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3108 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3109 (__attribute__): Define to empty for non recent-GCC.
3110 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3111 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3112 Renamed from their non-__ counterparts, with new macros replacing
3113 them if not _LIBC. Add __THROW attribute.
3115 (struct md5_ctx): Align buffer if using GCC.
3116 * sha1.h (struct sha1_ctx): Likewise.
3117 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3118 The old name was backwards.
3119 (NOTSWAP): Remove; not used.
3120 (rol): New macro, moved here from md5.h.
3121 (sha1_process_block): Remove a FIXME that doesn't make sense.
3123 2005-09-12 Derek Price <derek@ximbiot.com>
3125 * gai_strerror.c: Include config.h when available. Include
3126 getaddrinfo.h before other headers to test interface.
3127 Reported by Larry Jones <lawrence.jones@ugs.com>.
3129 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3131 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3132 definitions, since that's the preferred style in glibc.
3133 Fix a minor spacing issue, and update copyright notice to match glibc's.
3135 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3137 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3139 2005-09-06 Simon Josefsson <jas@extundo.com>
3141 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3142 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3144 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3146 Change bitset word type from unsigned int to unsigned long int,
3147 as this has better performance on typical 64-bit hosts.
3148 Port bitset code to hosts with unusual word sizes.
3149 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3150 (build_collating_symbol):
3151 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3152 argument is a bitset. This is merely a style issue, but it makes
3153 it clearer that an entire array is expected.
3154 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3155 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3156 Port to the case where bitset_word is not the same as unsigned int.
3157 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3158 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3160 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3161 (build_trtable, group_nodes_into_DFAstates):
3163 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3164 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3165 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3166 * regexec.c (group_nodes_into_DFAstates): Likewise.
3167 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3168 * regcomp.c (optimize_subexps, lower_subexp):
3169 Work even if bitset_word has holes in its bitwise representation.
3170 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3171 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3173 * regex_internal.c (re_string_reconstruct):
3174 Don't assume UCHAR_MAX == 255.
3175 * regex_internal.h (bitset_set_all): Likewise.
3176 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3178 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3179 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3181 (BITSET_WORD_MAX): New macro.
3182 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3183 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3184 (bitset_empty, bitset_copy):
3185 Prefer sizeof (bitset) to multiplying it out ourselves.
3186 (bitset_not_merge): Remove; unused.
3187 (bitset_contain): Return bool, not unsigned int with one bit on.
3188 All callers changed.
3189 * regexec.c (build_trtable): Don't assume bitset has no stricter
3190 alignment than re_node_set; do this by defining a new internal
3191 type struct dests_alloc and using it to allocate memory.
3193 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3195 Check for arithmetic overflow when calculating sizes, to prevent
3196 some buffer-overflow issues. These patches are conservative, in the
3197 sense that when I couldn't determine whether an overflow was possible,
3198 I inserted a run-time check.
3199 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3200 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3201 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3202 (re_xnrealloc, re_x2nrealloc): New inline functions.
3203 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3204 (build_equiv_class, build_charclass): Check for arithmetic overflow
3205 in size expression calculations.
3206 * regex_internal.c (re_string_realloc_buffers):
3207 (build_wcs_upper_buffer, re_node_set_add_intersect):
3208 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3209 (re_dfa_add_node, register_state): Likewise.
3210 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3211 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3212 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3213 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3215 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3217 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3218 to avoid a collision with bits/local_lim.h in glibc.
3219 All uses changed. Problem reported by Dmitry V. Levin in
3220 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3222 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3223 bugs in int versus size_t comparisons.
3224 (re_string_context_at): Fix bug where the code assumed that
3227 Use bool where appropriate.
3228 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3229 All callers changed.
3230 (calc_eclosure_iter): Likewise, for ROOT arg.
3231 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3232 (build_charclass_op): Likewise, for NON_MATCH arg.
3233 * regex_internal.c (re_string_allocate, re_string_construct):
3234 (re_string_construct_common): Likewise, for ICASE arg.
3235 * regexec.c (re_search_2_stub, re_search_stub):
3236 Likewise, for RET_LEN arg.
3237 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3238 (set_regs): Likewise, for FL_BACKTRACK arg.
3239 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3240 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3241 (calc_eclosure_iter, parse_bracket_exp):
3242 Use bool for internal variables that are booleans.
3243 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3244 (set_regs, build_sifted_states, sift_states_bkref):
3245 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3246 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3247 (find_collation_sequence_value):
3249 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3250 (re_node_set_compare):
3251 Return bool, not int. All callers changed.
3252 * regexec.c (check_halt_node_context, check_dst_limits):
3253 (build_trtable, check_node_accept): Likewise.
3254 * regex_internal.h: Include stdbool.h.
3256 Fix bugs uncovered when converting to bool.
3257 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3258 failure instead of charging ahead blindly.
3259 * regex_internal.c (register_state): Likewise.
3260 * regexec.c (re_search_2_stub): Use simpler method than boolean
3261 for freeing internal storage.
3262 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3263 bitset pieces used as boolean, to avoid undefined behavior
3264 on hosts that do int overflow checking.
3266 2005-08-31 Derek Price <derek@ximbiot.com>
3268 * getdelim.c (getdelim): Return EOF on EOF.
3269 Reported by Larry Jones <lawrence.jones@ugs.com>.
3271 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3273 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3274 lengths fit in regoff_t; this isn't true if regoff_t is the same
3276 * regex.c (re_search_internal): 5th arg is LAST_START
3277 (= START + RANGE) instead of RANGE. This avoids overflow
3278 problems when regoff_t is the same width as size_t.
3279 All callers changed.
3280 (re_search_2_stub): Check for overflow when adding the
3281 sizes of the two strings.
3282 (re_search_stub): Check for overflow when adding START
3283 to RANGE; if it occurs, substitute the extreme value.
3285 2005-08-31 Jim Meyering <jim@meyering.net>
3287 * regcomp.c (search_duplicated_node): Make first pointer arg
3289 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3290 (register_state): Likewise.
3291 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3292 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3293 (group_nodes_into_DFAstates): Likewise.
3295 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3297 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3298 old glibc regex code mishandles strings longer than 2**31 bytes.
3299 This patch fixes this when the regex code is used in gnulib
3300 (i.e., outside glibc).
3302 This patch should not affect the use of the regex code inside
3303 glibc. No doubt this problem also needs to be handled for glibc
3304 as well, but the result will be an incompatible change to the
3305 glibc ABI, and the old ABI will have to be supported too. That
3306 can be the the subject for another patch.
3308 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3309 governing whether the rest of this patch is active. By default,
3310 the macro is disabled and the patch has no effect.
3311 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3312 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3313 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3314 (re_match_2, re_set_registers): Use the new types.
3315 * regex_internal.h (Idx, re_hashval_t): New types.
3316 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3318 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3319 (re_string_context_at, bin_tree_t, re_dfastate_t):
3320 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3321 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3322 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3323 (re_string_char_size_at, re_string_wchar_at):
3324 (re_string_elem_size_at):
3325 Use the new types and macros to port to 64-bit hosts.
3326 Use unsigned types for internal values, so that the code
3327 mostly works even for arrays larger than SSIZE_MAX.
3328 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3329 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3330 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3331 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3332 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3333 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3334 (calc_inveclosure, parse_dup_op, build_range_exp):
3335 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3336 (fetch_number, create_token_tree, mark_opt_subexp):
3338 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3339 (create_cd_newstate, re_string_allocate, re_string_construct):
3340 (re_string_realloc_buffers, build_wcs_upper_buffer):
3341 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3342 (re_string_reconstruct, re_string_peek_byte_case):
3343 (re_string_fetch_byte_case, re_string_context_at):
3344 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3345 (re_node_set_init_copy, re_node_set_add_intersect):
3346 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3347 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3348 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3349 (re_acquire_state, re_acquire_state_context, register_state):
3351 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3352 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3353 (re_search_internal, re_search_2_stub, re_search_stub)
3354 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3355 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3356 (update_cur_sifted_state, check_dst_limits):
3357 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3358 (check_subexp_limits, sift_states_bkref, merge_state_array):
3359 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3360 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3361 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3362 (expand_bkref_cache, check_node_accept_bytes):
3363 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3364 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3365 (acquire_init_state_context, check_halt_node_context):
3366 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3367 (sift_states_backward, clean_state_log_if_needed):
3368 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3369 (find_recover_state, transit_state_sb, transit_state_mb):
3370 (transit_state_bkref, build_trtable, match_ctx_clean):
3372 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3373 to work around an assumption that REG_MISSING is negative.
3375 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3376 (seek_collating_symbol_entry) [defined _LIBC]:
3377 (lookup_collation_sequence_value) [defined _LIBC]:
3378 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3379 Use prototypes rather than old-style function definitions.
3380 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3381 (transit_state_sb) [0]:
3382 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3384 * regexec.c (re_search_internal): Simplify update of rm_so and
3387 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3388 (optimize_subexps, lower_subexp):
3389 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3390 since the signed shift might overflow. Use 1u<<31 instead.
3391 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3392 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3395 * regcomp.c (optimize_subexps, lower_subexp):
3396 Use CHAR_BIT rather than 8, for clarity.
3397 * regexec.c (check_dst_limits_calc_pos_1):
3398 (check_subexp_matching_top): Likewise.
3399 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3400 have to worry about portability issues when shifting it left.
3401 Remove no-longer-needed test for table_size > 0.
3402 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3403 in a word, as the resulting behavior is undefined.
3404 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3405 in one case, a <= should have been an <, and in another case the
3406 whole test was missing.
3407 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3408 the standard name CHAR_BIT.
3409 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3410 this is not true on one's complement and signed-magnitude hosts.
3412 * regex_internal.h (re_sub_match_top_t): Remove unused member
3414 (struct re_dfa_t): Remove unused member states_alloc.
3415 * regcomp.c (init_dfa): Don't initialize unused members.
3417 2005-08-31 Bruno Haible <bruno@clisp.org>
3419 * strstr.c: Include <stddef.h>, for NULL.
3420 * strcasestr.c: Likewise.
3421 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3423 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3425 * iconvme.h: Add prototype for iconv_alloc.
3427 2005-08-29 Simon Josefsson <jas@extundo.com>
3429 * iconvme.c: Fix errno.
3431 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3433 * iconvme.c: Split iconv_string into iconv_alloc.
3435 2005-08-27 Jim Meyering <jim@meyering.net>
3437 * fopen-safer.c: Merge minor changes from coreutils.
3438 * dup-safer.c: Likewise.
3439 * fd-safer.c: Likewise.
3441 Merge from coreutils.
3442 * stdio--.h: New file.
3443 * stdlib--.h: New file.
3444 * mkstemp-safer.c: New file.
3446 GNU tar needs these.
3447 * pipe-safer.c: New file.
3448 * creat-safer.c: New file.
3449 * fcntl--.h (creat): Define to creat_safer.
3450 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3451 * unistd--.h (pipe): Define to pipe_safer.
3452 * unistd-safer.h: Declare pipe_safer.
3454 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3456 * regex_internal.h: Remove all references to
3457 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3459 (bitset_not, bitset_merge, bitset_not_merge):
3460 (bitset_mask, re_string_allocate, re_string_construct):
3461 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3462 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3463 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3464 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3465 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3466 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3467 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3468 (re_acquire_state_context):
3469 Remove unnecessary forward decls.
3470 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3471 Put __attribute at function definition,
3472 now that the function decl has been removed.
3473 * regex_internal.c (re_string_peek_byte_case):
3474 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3477 2005-08-26 Simon Josefsson <jas@extundo.com>
3479 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3480 Haible <bruno@clisp.org>.
3482 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3484 * regexec.c (set_regs): Don't alloca with an unbounded size.
3486 alloca modernization/simplification for regex.
3487 * regex.c: Remove portability cruft for alloca. This no longer
3488 needs to be at the start of the file, and can be moved into
3489 regex_internal.h and simplified.
3490 * regex_internal.h: Include <alloca.h>.
3491 (__libc_use_alloca) [!defined _LIBC]: New macro.
3492 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3493 now works outside glibc.
3495 2005-08-24 Simon Josefsson <jas@extundo.com>
3497 * getpass.c: Add WIN32 implementation. Conditionalize use of
3498 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3499 GLIBC specific code.
3501 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3503 Make regex safe for g++. This fixes one real bug (an "err"
3504 that should have been "*err"). g++ problem reported by
3506 * regex_internal.h (re_calloc): New macro, consistent with
3507 re_malloc etc. All callers of calloc changed to use re_calloc.
3508 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3509 not int. All callers changed.
3510 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3511 just use an array of size MB_LEN_MAX.
3512 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3513 (find_recover_state): Change "err" to "*err"; this fixes what
3514 appears to be a real bug.
3515 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3518 2005-08-25 Jim Meyering <jim@meyering.net>
3520 * open-safer.c: Include <config.h>.
3521 Otherwise, we'd lose LARGEFILE support in any file using
3524 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3526 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3527 * regex.h (regerror): Likewise.
3529 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3530 requires this. (The code never needed it.)
3532 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3533 All uses of recently-renamed identifiers changed to use the new,
3534 POSIX-compliant names. The code will build and run just fine
3535 without these changes, but it's better to eat our own dog food
3536 and use the standard-conforming names.
3538 * regex.h: Fix a multitude of POSIX name space violations.
3539 These changes have an effect only for programs that define
3540 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3541 do not change anything for programs compiled in the normal way.
3542 Also, there is no effect on the ABI.
3544 (_REGEX_SOURCE): New macro.
3545 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3546 defined and _GNU_SOURCE is not; this fixes a name space violation.
3548 Rename the following macros to obey POSIX requirements.
3549 The old names are still visible as macros if _REGEX_SOURCE is defined.
3550 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3551 RE_BACKSLASH_ESCAPE_IN_LISTS.
3552 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3553 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3554 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3555 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3556 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3557 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3558 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3559 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3560 (REG_INTERVALS): renamed from RE_INTERVALS.
3561 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3562 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3563 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3564 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3565 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3566 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3567 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3568 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3569 RE_UNMATCHED_RIGHT_PAREN_ORD.
3570 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3571 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3572 (REG_DEBUG): renamed from RE_DEBUG.
3573 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3574 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3575 unusual, since we can't clash with the POSIX REG_ICASE.
3576 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3577 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3578 (REG_NO_SUB): renamed from RE_NO_SUB.
3579 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3580 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3581 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3582 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3583 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3584 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3585 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3586 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3587 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3588 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3589 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3590 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3591 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3592 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3593 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3594 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3595 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3596 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3597 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3598 (REG_FIXED): Renamed from REGS_FIXED.
3599 (REG_NREGS): Renamed from RE_NREGS.
3601 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3602 of other REG_* macros, since POSIX says the user is allowed to
3603 #undef these macros selectively.
3605 (reg_errcode_t): Update comment stating what other tables need
3608 Rename the following enum values to obey POSIX requirements.
3609 The old names are still visible as macros.
3610 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3611 is not defined, since GNU is supposed to be a superset of POSIX as
3612 much as possible, and since we want reg_errcode_t to be a signed
3613 type for implementation consistency.
3614 (_REG_NOERROR): Renamed from REG_NOERROR.
3615 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3616 (_REG_BADPAT): Renamed from REG_BADPAT.
3617 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3618 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3619 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3620 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3621 (_REG_EBRACK): Renamed from REG_EBRACK.
3622 (_REG_EPAREN): Renamed from REG_EPAREN.
3623 (_REG_EBRACE): Renamed from REG_EBRACE.
3624 (_REG_BADBR): Renamed from REG_BADBR.
3625 (_REG_ERANGE): Renamed from REG_ERANGE.
3626 (_REG_ESPACE): Renamed from REG_ESPACE.
3627 (_REG_BADRPT): Renamed from REG_BADRPT.
3628 (_REG_EEND): Renamed from REG_EEND.
3629 (_REG_ESIZE): Renamed from REG_ESIZE.
3630 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3631 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3632 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3633 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3634 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3636 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3637 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3638 changed. But support the old name if the new one is not defined
3639 and if _REGEX_SOURCE.
3641 Change the following member names in struct re_pattern_buffer.
3642 The old names are still supported if !_REGEX_SOURCE.
3643 The new names are always supported, regardless of _REGEX_SOURCE.
3644 (re_buffer): Renamed from buffer.
3645 (re_allocated): Renamed from allocated.
3646 (re_used): Renamed from used.
3647 (re_syntax): Renamed from syntax.
3648 (re_fastmap): Renamed from fastmap.
3649 (re_translate): Renamed from translate.
3650 (re_can_be_null): Renamed from can_be_null.
3651 (re_regs_allocated): Renamed from regs_allocated.
3652 (re_fastmap_accurate): Renamed from fastmap_accurate.
3653 (re_no_sub): Renamed from no_sub.
3654 (re_not_bol): Renamed from not_bol.
3655 (re_not_eol): Renamed from not_eol.
3656 (re_newline_anchor): Renamed from newline_anchor.
3658 Change the following member names in struct re_registers.
3659 The old names are still supported if !_REGEX_SOURCE.
3660 The new names are always supported, regardless of _REGEX_SOURCE.
3661 (rm_num_regs): Renamed from num_regs.
3662 (rm_start): Renamed from start.
3663 (rm_end): Renamed from end.
3665 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3666 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3667 Prepend __ to parameter names.
3669 Undo yesterday's changes.
3671 2005-08-24 Jim Meyering <jim@meyering.net>
3673 Sync from coreutils.
3674 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3676 2005-08-21 Bruno Haible <bruno@clisp.org>
3678 * lock.h: Add multiple inclusion guard.
3679 * tls.h: Add multiple inclusion guard.
3681 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3683 * regex.h (REG_NOSYS)
3684 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3685 Define, since POSIX requires it as of 2001.
3686 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3687 New private symbol, used to keep the enum signed in all cases.
3688 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3689 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3691 * regex_internal.c (re_string_skip_chars, register_state):
3693 Remove forward decls; no longer needed now that we use prototypes.
3694 * regexec.c (acquire_init_state_context, check_halt_node_context):
3695 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3696 (clean_state_log_if_needed): Likewise.
3698 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3700 Fix problems reported by Sam Steingold in
3701 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3702 * regexec.c (sift_states_bkref): Fix portability bug: the code
3703 assumed that reg_errcode_t is a signed type, which is not
3704 necessarily true if _XOPEN_SOURCE is not defined.
3705 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3706 some compilers warn about it otherwise.
3708 2005-08-20 Jim Meyering <jim@meyering.net>
3710 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3711 of unused local, dfa.
3713 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3715 * regcomp.c (create_initial_state): Remove duplicate decl.
3716 (init_word_char, create_initial_state, duplicate_node_closure):
3717 (fetch_token, peek_token_bracket, build_range_exp):
3718 (build_collating_symbol): Remove forward decls; no longer needed
3719 now that we use prototypes.
3722 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3723 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3724 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3725 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3726 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3727 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3728 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3729 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3730 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3731 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3732 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3733 (build_charclass, build_charclass_op, fetch_number, create_tree):
3734 (create_token_tree, mark_opt_subexp, duplicate_tree):
3735 Use prototypes rather than old-style definitions.
3738 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3739 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3740 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3741 (re_string_reconstruct, re_string_peek_byte_case):
3742 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3743 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3744 (re_node_set_init_copy, re_node_set_add_intersect):
3745 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3746 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3747 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3748 (re_acquire_state, re_acquire_state_context, register_state):
3749 (create_ci_newstate, create_cd_newstate, free_state):
3751 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3752 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3753 (re_search_internal, prune_impossible_nodes):
3754 (acquire_init_state_context, check_matching, static):
3755 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3756 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3757 (update_regs, sift_states_backward, build_sifted_states):
3758 (clean_state_log_if_needed, merge_state_array):
3759 (update_cur_sifted_state, add_epsilon_src_nodes):
3760 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3761 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3762 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3763 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3764 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3765 (check_arrival, check_arrival_add_next_nodes):
3766 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3767 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3768 (check_node_accept_bytes, check_node_accept, extend_buffers):
3769 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3770 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3775 (re_string_allocate, re_string_construct, re_string_reconstruct):
3776 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3777 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3778 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3779 (re_string_context_at, re_string_peek_byte_case):
3780 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3781 is defined, since we now use prototypes always.
3783 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3784 C89 or better. All uses removed.
3786 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3788 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3789 [defined lint]: Suppress bogus uninitialized-variable warnings.
3791 * regcomp.c (duplicate_node): Return new index, not an error code,
3792 and let the caller return REG_ESPACE if out of space. This
3793 removes an uninitialied-variable warning with GCC 4.0.1, and also
3794 avoids taking the address of a local variable. All callers
3797 2005-08-19 Jim Meyering <jim@meyering.net>
3799 * regexec.c (proceed_next_node): Redo local variables to
3800 avoid GCC shadowing warnings.
3802 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3804 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3805 (re_node_set_insert_last, re_dfa_add_node):
3806 Rename local variables to avoid GCC shadowing warnings.
3808 2005-08-18 Bruno Haible <bruno@clisp.org>
3810 * strstr.c (strstr): Fix return value in multibyte case.
3811 * strcasestr.c (strcasestr): Likewise.
3813 2005-08-17 Jim Meyering <jim@meyering.net>
3815 Make the %s format (seconds since the epoch) work for a negative
3816 number and when used with a zero-padded field width, e.g. %015s.
3818 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3819 label so that it precedes the code to set `digits'. Otherwise,
3820 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3821 print `00-22'. Now, it prints `-0022', as it should.
3823 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3825 * regex.h: Remove useless space-before-tab. From coreutils.
3827 2005-08-17 Bruno Haible <bruno@clisp.org>
3829 * strcasestr.h: New file.
3830 * strcasestr.c: New file.
3832 2005-08-17 Bruno Haible <bruno@clisp.org>
3834 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3835 * strstr.c: Completely rewritten, with multibyte locale support.
3837 2005-08-17 Bruno Haible <bruno@clisp.org>
3839 * strcasecmp.c: Use mbuiter.h.
3841 2005-08-17 Bruno Haible <bruno@clisp.org>
3843 * mbuiter.h: New file.
3845 2005-08-16 Bruno Haible <bruno@clisp.org>
3847 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3849 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3850 NUL byte, not after it.
3852 2005-08-16 Bruno Haible <bruno@clisp.org>
3854 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3855 the valid ones. Makes the comparison operations transitive:
3856 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3857 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3859 2005-08-16 Bruno Haible <bruno@clisp.org>
3861 * strcase.h (strcasecmp): Add note in comments.
3862 * strncasecmp.c: Use code from strcasecmp.c.
3863 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3864 (strcasecmp): Work correctly in multibyte locales.
3866 2005-08-16 Bruno Haible <bruno@clisp.org>
3868 * strnlen1.h: New file.
3869 * strnlen1.c: New file.
3871 2005-08-16 Bruno Haible <bruno@clisp.org>
3873 * mbfile.h: New file.
3875 2005-08-16 Bruno Haible <bruno@clisp.org>
3877 * mbiter.h: New file.
3879 2005-08-16 Bruno Haible <bruno@clisp.org>
3881 * mbchar.h: New file.
3882 * mbchar.c: New file.
3884 2005-08-16 Bruno Haible <bruno@clisp.org>
3886 * tls.h: New file, from GNU gettext.
3887 * tls.c: New file, from GNU gettext.
3889 2005-08-15 Bruno Haible <bruno@clisp.org>
3891 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3894 2005-08-14 Jim Meyering <jim@meyering.net>
3896 Sync from coreutils.
3898 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3899 Use the hash-table-based cycle-detection code not just when
3900 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3901 Reported by James Youngman in
3902 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3903 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3904 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3905 This lets us compile with -DFTS_DEBUG, once again.
3906 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3907 * fts.c (fd_safer): Remove decl.
3908 Include fcntl--.h rather than unistd-safer.h
3909 (fts_safe_changedir): Don't call fd_safer; no longer needed
3910 now that we include fcntl--.h.
3912 2005-08-11 Simon Josefsson <jas@extundo.com>
3914 * readline.h, readline.c: New file.
3916 2005-08-11 Bruno Haible <bruno@clisp.org>
3918 * strnlen.h (strnlen): Change parameter name to match comment.
3920 2005-08-10 Simon Josefsson <jas@extundo.com>
3922 * strndup.c: Use strnlen.h.
3924 * strnlen.h: New file.
3926 2005-08-02 Simon Josefsson <jas@extundo.com>
3928 * getline.h, getline.c: Rewrite.
3930 * getdelim.h, getdelim.c: New files, ported from glibc.
3932 2005-07-31 Bruno Haible <bruno@clisp.org>
3934 * lock.h (gl_lock_initializer): New macro.
3935 (gl_lock_define_initialized): Use it.
3936 (gl_rwlock_initializer): New macro.
3937 (gl_rwlock_define_initialized): Use it.
3938 (gl_recursive_lock_initializer): New macro.
3939 (gl_recursive_lock_define_initialized): Use it.
3941 2005-07-26 Bruno Haible <bruno@clisp.org>
3943 * lock.h: Update from GNU gettext.
3944 * lock.c: Update from GNU gettext.
3946 2005-07-18 Bruno Haible <bruno@clisp.org>
3948 * lock.h (gl_once_t): New type.
3949 (gl_once_define, gl_once): New macros.
3950 * lock.c (fresh_once): New variable.
3951 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3954 2005-07-18 Simon Josefsson <jas@extundo.com>
3956 * check-version.c (check_version): Accept identical versions too.
3958 2005-07-18 Bruno Haible <bruno@clisp.org>
3960 * lock.h: New file, from GNU gettext.
3961 * lock.c: New file, from GNU gettext.
3963 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3965 * quotearg.c: Add translator comment suggested by Bruno Haible,
3966 with a minor change.
3968 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3970 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3971 copyright symbol and the year.
3972 * version-etc.c (COPYRIGHT_YEAR): New constant.
3973 (version_etc_va): Use parameterized copyright notice.
3974 Reword to conform to the current GNU coding standards.
3976 2005-07-11 Simon Josefsson <jas@extundo.com>
3978 * size_max.h: New file.
3980 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3982 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3985 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3986 and Paul Eggert <eggert@cs.ucla.edu>
3988 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3989 in wint_t, not wchar_t. Remove now-unnecessary cast.
3991 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3993 * regex.c, regex.h: Sync from libc.
3994 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3995 New files, synced from libc, except that regex_internal.h
3996 currently has a small porting fix.
3998 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
4000 Remove the dependency of the strftime module on the tzset module.
4001 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
4002 Copy the input structure, to work around some of the bug with
4003 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
4004 Solaris releases, you should also use the tzset module, but we won't
4005 require it as a dependency any more since we don't want LGPLed code
4006 to depend on GPLed code.
4008 2005-07-02 Jim Meyering <jim@meyering.net>
4010 * backupfile.c (backup_args): Change a `0' to NULL.
4012 2005-07-01 Jim Meyering <jim@meyering.net>
4014 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4015 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
4016 * save-cwd.c, tempname.c:
4017 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4018 and don't include <sys/file.h>).
4020 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4022 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4023 declares only 'struct timespec;' (!).
4025 2005-06-29 Jim Meyering <jim@meyering.net>
4027 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4028 type name. Use the variable name instead.
4029 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4031 2005-06-28 Simon Josefsson <jas@extundo.com>
4033 * check-version.h, check-version.c: New files.
4035 2005-06-28 Simon Josefsson <jas@extundo.com>
4037 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4038 collision with global variable. Better indentation. Don't
4039 increment buffer pointer beyond buffer end. Based on comments
4040 from Paul Eggert <eggert@cs.ucla.edu>.
4044 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4046 * canon-host.c (canon-host): Append trailing "," to 0 in
4047 initializer of struct addrinfo, as an indication that we don't
4048 care how many members the structure has.
4050 2005-06-24 Derek Price <derek@ximbiot.com>
4051 and Bruno Haible <bruno@clisp.org>
4053 Remove stat module & update lstat.
4054 * stat.c: Remove this file...
4055 (slash_aware_lstat): ...moving this content and its support...
4056 * lstat.c (rpl_lstat): ...into here.
4057 * lstat.h: New file.
4059 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4061 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4062 (ranged_convert): Don't save conversion in a temporary struct.
4063 This causes a warning with GCC 4.0.0, and anyway in the typical
4064 case it's not worth the extra 100 bytes or so of code.
4065 (ranged_convert, __mktime_internal): When calling a function via a
4066 pointer P, use P () rather than (*P) (), as we now assume C89 or
4069 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4071 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4072 "who -r" failed to give output. Problem reported by Tim Waugh.
4074 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4075 (xcalloc): Use it to avoid needless tests.
4076 Problem reported by Jim Meyering.
4078 2005-06-16 Jim Meyering <jim@meyering.net>
4080 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4081 when either N or S is zero.
4083 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4085 * argp.h (__option_is_short): Check upper limit of
4086 __key. Isprint() requires its argument to have the value
4087 of an unsigned char or EOF.
4089 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4091 * fnmatch.c (fnmatch): If there is an encoding error in a
4092 multibyte string or pattern, fall back on unibyte matching.
4093 Problem reported by James Youngman.
4095 2005-06-08 Bruno Haible <bruno@clisp.org>
4097 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4100 2005-06-08 Bruno Haible <bruno@clisp.org>
4102 * csharpcomp.h: New file, from GNU gettext.
4103 * csharpcomp.c: New file, from GNU gettext.
4104 * csharpcomp.sh.in: New file, from GNU gettext.
4106 2005-06-07 Derek Price <derek@ximbiot.com>
4109 * glob_.h: Indent nested #ifdef.
4111 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4113 Sync from coreutils.
4114 Use "file name" when talking about file names, instead of "filename"
4115 or "path", as per the GNU coding standards.
4116 * mkdir-p.c: Renamed from makepath.c.
4117 (make_dir_parents): Renamed from make_path. All callers changed.
4118 * mkdir-p.h: Likewise. All includers changed.
4119 * filenamecat.c: Renamed from path-concat.c.
4120 (file_name_concat): Renamed from path_concat. All callers changed.
4121 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4122 * filenamecat.h: Likewise. All includers changed.
4123 * acl.c: Don't use "path" or "filename" to mean "file name"
4124 in comments or local variable names.
4125 * basename.c: Likewise.
4126 * canonicalize.c, canonicalize.h: Likewise.
4127 * dirname.c, dirname.h: Likewise.
4128 * euidaccess.c: Likewise.
4129 * exclude.c: Likewise
4130 * fnmatch_.h, fnmatch_loop.c: Likewise.
4131 * fsusage.c, fsuage.h: Likewise.
4132 * fts.c, fts_.h: Likewise.
4133 * getcwd.c: Likewise.
4134 * getloadavg.c: Likewise.
4135 * mkstemp.c: Likewise.
4136 * mountlist.c, mountlist.h: Likewise.
4137 * openat.c, openat.h: Likewise.
4138 * readlink-stub.c: Likewise.
4139 * readutmp.c, readutmp.h: Likewise.
4140 * rename.c: Likewise.
4141 * rmdir.c: Likewise.
4143 * savedir.c: Likewise.
4144 * stripslash.c: Likewise.
4145 * tempname.c: Likewise.
4146 * xreadlink.c: Likewise.
4147 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4149 * exclude.h: Likewise.
4151 * euidaccess.c (getuid, getgid, getuid, getegid)
4152 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4153 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4154 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4155 * pathmax.h: Include <limits.h> unconditionally, since other
4156 files have been getting away with it for years (MORE/BSD 4.3
4158 * userspec.c (getpwnam, getgrnam, getgrgid)
4159 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4161 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4162 Define to 256, not 255, as per modern POSIX.
4164 2005-06-01 Bruno Haible <bruno@clisp.org>
4166 * csharpexec.h: New file, from GNU gettext.
4167 * csharpexec.c: New file, from GNU gettext.
4168 * csharpexec.sh.in: New file, from GNU gettext.
4170 2005-05-31 Derek Price <derek@ximbiot.com>
4171 Paul Eggert <eggert@cs.ucla.edu>
4174 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4176 2005-05-29 Derek Price <derek@ximbiot.com>
4177 Paul Eggert <eggert@cs.ucla.edu>
4179 * glob_.h, glob.c: New files.
4181 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4183 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4185 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4186 the configuration hassle isn't worth it.
4187 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4188 (LONGEST_MODIFIER, PRIuMAX): Remove.
4190 2005-05-27 Bruno Haible <bruno@clisp.org>
4192 * getlogin_r.h: Remove second include of <stddef.h>.
4194 2005-05-25 Bruno Haible <bruno@clisp.org>
4195 Derek Price <derek@ximbiot.com>
4197 * getlogin_r.h: Simplify API documentation.
4199 2005-05-25 Derek Price <derek@ximbiot.com>
4200 Paul Eggert <eggert@cs.ucla.edu>
4202 * getlogin_r.c, getlogin_r.h: New files.
4204 2005-05-22 Bruno Haible <bruno@clisp.org>
4206 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4207 Also include <sys/param.h> if it defines MIN, MAX.
4208 Based on a patch by Derek Price <derek@ximbiot.com>.
4210 2005-05-22 Bruno Haible <bruno@clisp.org>
4212 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4213 (INT64_MIN): Fix definition.
4214 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4216 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4217 NEED_SIGNED_INT_TYPES.
4219 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4220 HAVE_SYSTEM_INTTYPES.
4222 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4224 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4225 so that unistd-safer.h (GPL'ed code) need not be included.
4227 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4230 * fts.c: Don't include "cycle-check.h" or "hash.h".
4231 (setup_dir, free_dir): New functions.
4232 (enter_dir, leave_dir): Define trivial
4233 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4234 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4235 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4236 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4237 Move to fts-cycle.c.
4238 (fts_open): Use setup_dir.
4239 (fts_close): Use free_dir.
4240 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4241 This adds a label and some gotos, but the alternatives were messier.
4242 Check for memory allocation failure when entering a dir.
4243 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4244 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4245 (FTS): New member fts_cycle, that is a union that contains the
4246 old active_dir_ht and cycle_state. All uses changed to mention
4247 fts_cycle.ht and fts_cycle.state.
4248 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4249 fts.c, with the following changes:
4250 (setup_dir, free_dir): New functions.
4251 (enter_dir): Now returns bool. Return true if successful, false
4252 if memory exhausted. All callers changed.
4253 Do not bother partly cleaning up on
4254 memory allocation failure; that is free_dir's job.
4255 However, free ad if hash_insert fails, to avoid memory leak.
4256 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4257 fts->fts_options to see which union member to use.
4259 2005-05-20 Jim Meyering <jim@meyering.net>
4261 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4262 Now a macro, to pacify GCC.
4264 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4266 * chown.c (rpl_chown): Return -1 on failure.
4268 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4270 * canonicalize.c: Include canonicalize.h first, to test interface.
4271 Include <stddef.h> unconditionally, since we assume C89 now.
4272 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4273 * fts.c: Include fts_.h first, to check interface.
4274 Do not include intprops.h; no longer needed.
4275 Include cycle-check.h and hash.h, since fts_.h no longer does.
4276 Remove unnecessary casts of closedir to void.
4277 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4278 decide whether to decrement nlinks.
4279 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4280 (FTS): Use struct hash_table * instead of Hash_table, so that
4281 we no longer need to include hash.h here.
4283 2005-05-17 Jim Meyering <jim@meyering.net>
4285 * fts.c, fts_.h: New files, from coreutils.
4287 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4289 Sync from coreutils.
4290 * unlinkdir.c, unlinkdir.h: New files.
4291 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4292 regex.h, unlocked-io.h, xtime.h:
4293 White space changes only.
4294 * makepath.c (make_path): Port to hosts where leading "//" is special.
4295 * yesno.c: Include getline.h, not ctype.h.
4296 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4297 Use getline to remove arbitrary restriction on response length.
4299 2005-05-13 Bruno Haible <bruno@clisp.org>
4301 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4302 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4303 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4304 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4305 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4306 Add support for 64-bit integers in the MSVC compiler.
4308 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4310 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4311 Change the initial comment to refer to GPL, not LGPL.
4312 gnulib-tool will change it to LGPL as needed.
4314 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4315 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4316 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4317 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4318 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4319 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4320 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4321 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4322 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4323 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4324 concatpath.c, config.charset, copy-file.c, copy-file.h,
4325 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4326 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4327 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4328 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4329 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4330 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4331 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4332 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4333 full-read.c, full-read.h, full-write.c, full-write.h,
4334 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4335 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4336 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4337 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4338 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4339 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4340 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4341 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4342 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4343 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4344 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4345 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4346 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4347 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4348 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4349 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4350 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4351 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4352 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4353 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4354 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4355 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4356 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4357 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4358 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4359 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4360 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4361 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4362 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4363 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4364 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4365 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4366 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4367 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4368 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4369 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4370 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4371 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4372 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4373 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4374 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4375 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4376 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4377 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4378 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4379 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4380 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4381 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4382 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4383 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4384 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4385 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4386 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4387 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4388 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4389 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4390 Update FSF postal mail address.
4392 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4394 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4395 specified in ai_socktype. Fix invalid ai_protocol
4396 check. ai_protocol is usually set to 0 or depending on
4397 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4398 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4399 ai_socktype / ai_protocol in the returned addrinfo structure.
4401 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4402 Bruno Haible <bruno@clisp.org>
4404 * inet_ntop.h: New file.
4405 * inet_ntop.c: New file, from glibc with modifications.
4407 2005-05-08 Jim Meyering <jim@meyering.net>
4409 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4411 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4413 Merge from coreutils. Among other things,
4414 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4415 * fd-safer.c: New file.
4416 * fcntl-safer.h, open-safer.c: Remove.
4417 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4418 * dup-safer.c: Include unistd-safer.h first.
4419 Don't include errno.h.
4420 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4421 * file-type.h: Don't assume invoker included sys/stat.h first.
4422 * file-type.c: Rely on file-type.h change.
4423 * getloadavg.c: Include unistd-safer.h.
4424 (getloadavg): Use safer open.
4425 * getusershell.c: Include "stdio-safer.h".
4426 (getusershell): Use safer fopen.
4427 * long-options.c (long_options): Use NULL rather than 0.
4428 * modechange.h (mode_free): Remove; all callers changed to invoke
4430 * modechange.c: Likewise.
4431 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4432 (MODE_DONE): New constant.
4433 (struct mode_change): Remove 'next' member.
4434 (make_node_op_equals): New function; like the old one of the
4435 same name, except it allocates an array.
4436 (mode_compile, mode_create_from_ref): Use it.
4437 (mode_compile): Allocate result as an array, not a linked list.
4438 Parse octal string ourself, so that we catch mistakes like "+0".
4439 (mode_adjust): Arg is an array, not a linked list.
4440 * modechange.c: Include stat-macros.h, xalloc.h.
4441 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4442 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4443 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4444 Remove. This is now stat-macros.h's job.
4445 (talloc): Remove. All callers replaced by xalloc, so that
4446 our invokers don't have to worry about reporting memory failures.
4447 (make_node_op_equals): Remove.
4448 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4450 (struct mode_change): Moved here from modechange.h.
4451 (mode_append_entry): Remove.
4452 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4453 apps to have incorrect behavior. Use simpler algorithm for head
4454 and tail. Don't futz with umask; that's now the job of mode_adjust.
4455 Detect more invalid usages rather than having somewhat-random behavior.
4456 Don't insert an "a=" action, as that leads to incorrect behavior.
4457 (mode_compile, mode_create_from_ref): Return NULL on error instead
4458 of an enum, since now there's only one way to have an error. All
4460 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4461 at the correct time. Simplify calculation of "+u" and its ilk.
4462 Don't mishandle "+X".
4463 (mode_free): Remove "register" and localize decls.
4464 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4465 (struct mode_change): Move to modechange.c; callers don't
4466 need to see this stuff.
4467 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4468 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4469 (mode_change, mode_adjust): Reflect the new signatures noted above.
4470 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4471 that might redefine system include files.
4472 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4473 (my_usleep): Use NULL rather than (void *) 0.
4474 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4475 Use siginterrupt to specify that system calls should be interrupted.
4476 (rpl_nanosleep): Move initialization of suspended closer to call of
4478 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4479 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4480 (desirable_utmp_entry): New function.
4481 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4482 using x2nrealloc, to simplify logic.
4483 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4484 size calculation. Do not assume utmp file is a regular file.
4485 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4486 (READ_UTMP_CHECK_PIDS): New constant.
4487 * save-cwd.c: Include unistd-safer.h.
4488 (save_cwd): Use fd_safer.
4489 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4490 [!_LIBC] Include "stat-macros.h" instead.
4491 * unistd-safer.h (fd_safer): New decl.
4493 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4495 * byteswap_.h: New file.
4497 2005-04-25 Albert Chin <china@thewrittenword.com>
4499 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4502 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4504 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4505 that "UTC +1 second" continues to work. Problem reported
4507 (relunit_snumber): New rule.
4510 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4512 * getdate.y (universal_time_zone_table): New constant.
4513 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4514 universal_time_zone_table.
4515 (lookup_zone): Prefer universal_time_zone_table to
4516 local_time_zone_table, so that "GMT" time stamps are allowed in
4517 London during the summer. Problem reported by Ian Abbott.
4519 2005-04-12 Jim Meyering <jim@meyering.net>
4521 * human.c (humblock): Set *options even when returning due to
4522 xstrtoumax conversion failure. Thanks to a used-uninitialized
4525 2005-04-09 Jim Meyering <jim@meyering.net>
4527 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4528 -Wuninitialized: initialize tm0.tm_year.
4530 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4532 * getdate.y (parser_control): rels_seen is now a boolean, not a
4533 count, since there's no maximum. All uses changed.
4534 Add member dsts_seen.
4535 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4537 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4538 Use pc_rels_seen to decide whther a date is absolute.
4540 * getdate.y (number): Don't overwrite year.
4541 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4544 2005-04-02 Simon Josefsson <jas@extundo.com>
4546 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4547 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4549 2005-03-27 Jim Meyering <jim@meyering.net>
4551 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4553 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4555 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4556 "one's complement" -> "ones' complement" in comment, as per Knuth.
4557 "value of type" -> "type or expression" in comment.
4558 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4560 2005-03-26 Jim Meyering <jim@meyering.net>
4563 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4564 Correct typos: s/or/of/.
4566 2005-03-23 Jim Meyering <jim@meyering.net>
4568 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4570 2005-03-21 Jim Meyering <jim@meyering.net>
4572 Changes imported from coreutils.
4574 * cycle-check.c: Don't include xalloc.h.
4576 * path-concat.c: Don't include assert.h.
4577 (path_concat): Remove assertion that would have triggered
4578 for ABASE starting with more than one slash.
4579 Reported by Andreas Schwab.
4581 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4582 properly when ABASE is an absolute file name.
4583 Correct the description of this function.
4585 Add an assertion and a test driver.
4586 This fixes a bug introduced on 2004-07-02.
4587 Andreas Schwab reported the resulting failure of cp --parents:
4588 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4590 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4592 * strftime.c (my_strftime): If the underlying strftime returns 0
4593 (which shouldn't happen), generate nothing instead of returning 0
4594 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4596 2005-03-16 Bruno Haible <bruno@clisp.org>
4598 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4600 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4602 * strftime.c (my_strftime): Prepend space to format so that we can
4603 reliably distinguish strftime failure from empty output on POSIX
4606 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4608 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4609 (iconv_string): Don't guess a size-zero buffer, as that might cause
4610 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4611 result would be 'too large', where 'too large' is (heuristically)
4612 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4613 overflow concerns. This will prevent some unwanted malloc failures
4614 when the inputs are very large.
4616 2005-03-15 Bruno Haible <bruno@clisp.org>
4618 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4621 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4624 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4626 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4628 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4629 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4631 * strtol.c: Likewise.
4633 2005-03-14 Simon Josefsson <jas@extundo.com>
4635 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4638 2005-03-14 Jim Meyering <jim@meyering.net>
4640 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4641 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4642 to be nonzero so that we (and caller) can detect the difference
4643 between a valid zero-length expansion and an error return, even
4644 when the underlying strftime fails before writing anything into
4647 2005-03-10 Jim Meyering <jim@meyering.net>
4649 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4650 so that this module works on systems without fchdir.
4652 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4654 Factor int-properties macros into a single file, except for
4655 glibc-related files.
4656 * intprops.h: New file.
4657 * getloadavg.c: Include it instead of limits.h.
4658 (INT_STRLEN_BOUND): Remove.
4659 * human.c: Include intprops.h.
4660 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4661 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4662 * inttostr.h: Include intprops.h instead of limits.h.
4663 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4664 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4665 for consistency with intprops.h.
4666 (time_t_is_integer, twos_complement_arithmetic): Use them.
4667 * sig2str.h: Include <signal.h>, intprops.h.
4668 (INT_STRLEN_BOUND): Remove.
4669 * strftime.c (TYPE_SIGNED): Remove.
4670 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4671 * strtol.c: Adjust comments to match intprops.h.
4672 * userspec.c: Include intprops.h.
4673 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4674 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4675 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4676 instead of rolling our own expressions.
4677 * xstrtol.c: Include xstrtol.h first, to test interface.
4679 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4681 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4682 the right thing even if adding 1900 would overflow. Similarly
4683 for tm_mon + 1 and tm_yday + 1.
4684 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4685 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4686 (DO_SIGNED_NUMBER): New macro.
4687 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4689 2005-03-07 Bruno Haible <bruno@clisp.org>
4691 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4693 2005-03-03 Derek R. Price <derek@ximbiot.com>
4694 Bruno Haible <bruno@clisp.org>
4696 * pagealign_alloc.h: New file.
4697 * pagealign_alloc.c: New file.
4699 2005-01-28 Bruno Haible <bruno@clisp.org>
4701 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4704 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4706 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4707 The workaround isn't strictly needed for POSIX conformance, and
4708 it's too much of a pain to configure and maintain. We'll ask
4709 people to fix their kernels instead.
4710 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4711 (NANOSLEEP_BUG_WORKAROUND): Remove.
4712 (xnanosleep): Remove the workaround.
4714 2005-02-12 Bruno Haible <bruno@clisp.org>
4716 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4718 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4720 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4721 * timespec.h (gettime): Return void, since it always
4722 succeeds now. All uses changed.
4723 * gettime.c (gettime) Likewise.
4724 [HAVE_NANOTIME]: Prefer nanotime.
4725 Assume gettimeofday succeeds, as POSIX requires.
4726 Assime time () succeeds, since other code already does.
4727 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4728 (timespec_subtract): Remove.
4729 (NANOSLEEP_BUG_WORKAROUND): New constant.
4730 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4731 things considerably. Use it only on GNU/Linux hosts, since the
4732 workaround shouldn't be needed elsewhere.
4734 2005-02-24 Bruno Haible <bruno@clisp.org>
4736 * gettext.h: Update from GNU gettext 0.14.2.
4738 2005-02-24 Bruno Haible <bruno@clisp.org>
4740 * localcharset.c: Update from GNU gettext 0.14.2.
4741 * config.charset: Update from GNU gettext 0.14.2.
4743 2005-02-22 Simon Josefsson <jas@extundo.com>
4745 * iconvme.h, iconvme.c: New files, from libc.
4747 2005-02-20 Neil Conway <neilc@samurai.com>
4749 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4750 returned by OSX/Darwin if the specified buffer is not large
4751 enough for the hostname.
4753 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4755 * memrchr.h: New file.
4756 * chdir-long.c: Include it.
4757 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4758 Don't bother including stddef.h.
4760 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4762 * argp-help.c (__argp_help): Create a fake struct argp_state and
4763 pass it to _help, otherwise the latter coredumps trying to
4764 dereference state.root_argp.
4766 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4768 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4770 Include <sys/types.h>, for dev_t.
4771 (ME_DUMMY, ME_REMOTE): Move from here....
4772 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4773 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4775 Include mountlist.h first, to test the interface.
4777 2005-01-29 Bruno Haible <bruno@clisp.org>
4779 * progname.c (program_name): Initialize.
4780 Needed when linking statically on MacOS X.
4782 2005-01-28 Bruno Haible <bruno@clisp.org>
4784 * javacomp.sh.in: New file, from GNU gettext.
4785 * javacomp.h: New file, from GNU gettext.
4786 * javacomp.c: New file, from GNU gettext.
4788 2005-01-26 Bruno Haible <bruno@clisp.org>
4790 * javaexec.sh.in: New file, from GNU gettext.
4791 * javaexec.h: New file, from GNU gettext.
4792 * javaexec.c: New file, from GNU gettext.
4794 2005-01-26 Simon Josefsson <jas@extundo.com>
4796 * gai_strerror.c: Use GPL in header.
4798 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4800 * argp-help.c (hol_entry_help): Avoid using non-constant
4801 initializers for struct pentry_state.
4802 (__argp_error): Check return value of __asprintf
4803 (__argp_failure): Translate error message
4805 * argp-parse.c: Removed braces around the expansion of N_()
4807 2005-01-21 Jim Meyering <jim@meyering.net>
4809 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4810 same value as for Solaris 9.
4812 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4813 component length. This included changing the parameter to be
4814 of type `char *' rather than `char const *'.
4815 * chdir-long.h (chdir_long): Update prototype.
4817 * openat.c (fdopendir, fstatat): New functions.
4818 * openat.h: Include headers required for use of DIR and struct stat.
4819 [AT_SYMLINK_NOFOLLOW]: Define.
4820 (fdopendir, fstatat): Add prototypes.
4822 2005-01-21 Bruno Haible <bruno@clisp.org>
4824 * classpath.h: New file, from GNU gettext.
4825 * classpath.c: New file, from GNU gettext.
4827 2005-01-20 Simon Josefsson <jas@extundo.com>
4829 * version-etc-fsf.c: New file, with version_etc_copyright.
4830 * version-etc.c: Remove version_etc_copyright.
4831 * version-etc.h (version_etc_copyright): Use [] instead of * in
4832 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4834 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4836 * save-cwd.c (save_cwd): Remove code to support the case
4837 where fchdir is missing or flaky.
4839 2005-01-20 Simon Josefsson <jas@extundo.com>
4841 * base64.h (isbase64): Add.
4843 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4844 using a unsigned prototype, don't inline.
4845 (base64_decode): Use it.
4847 2005-01-19 Bruno Haible <bruno@clisp.org>
4849 * sh-quote.h: New file, from GNU gettext.
4850 * sh-quote.c: New file, from GNU gettext.
4852 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4854 Merge changes from coreutils, as described below in several
4855 changelogs dated today.
4857 * save-cwd.c: Include "save-cwd.h" before other include files.
4858 (O_DIRECTORY): Remove; not needed here, since "." must be
4859 a directory. All uses removed.
4860 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4861 universal on Suns, and we also need to test for IRIX.
4862 Revamp code to use 'if' rather than '#if'.
4863 Avoid unnecessary comparison of cwd->desc to 0.
4865 * utimens.c (futimens): Robustify the previous patch, by checking
4866 for known valid error numbers rather than observed invalid ones.
4868 2005-01-18 Jim Meyering <jim@meyering.net>
4870 * version-etc.c (version_etc_copyright): Update copyright date.
4872 * utimens.c (futimens): Account for the fact that futimes
4873 can also fail with errno == ENOSYS or errno == ENOENT.
4874 Patch from Dmitry V. Levin.
4876 Change the name of the robust chdir function from chdir to chdir_long.
4877 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4878 (restore_cwd): Use chdir_long, not chdir.
4879 * chdir-long.c: Renamed from chdir.c.
4880 * chdir-long.h: Renamed from chdir.h.
4881 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4884 2005-01-18 Bob Proulx <bob@proulx.com>
4886 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4887 offsetof() macro construct to avoid compile failure with native HP-UX
4888 11.0 ANSI C compiler.
4890 2005-01-06 Bruno Haible <bruno@clisp.org>
4892 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4893 because stpncpy.m4 takes care of it.
4895 2004-01-24 Bruno Haible <bruno@clisp.org>
4897 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4899 2003-10-09 Bruno Haible <bruno@clisp.org>
4901 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4903 2005-01-06 Bruno Haible <bruno@clisp.org>
4905 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4906 * fwriteerror.c: Include <stdbool.h>.
4907 (fwriteerror): At the end, close the file stream. Record whether
4908 stdout was already closed.
4910 2004-05-27 Bruno Haible <bruno@clisp.org>
4912 * execute.c (environ): Declare if needed.
4913 * pipe.c (environ): Likewise.
4914 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4916 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4918 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4919 definitions to be after all include files, to avoid collisions.
4920 Problem reported by Bob Proulx.
4922 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4924 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4925 not needed. This removes a dependency on the gettext module.
4926 [defined _LIBC]: Do not include <libintl.h>; not needed.
4928 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4930 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4933 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4935 * argp-parse.c: Include <stddef.h>.
4936 (alignof, alignto): New macros.
4937 (parser_init): Don't assume that void * is aligned sufficiently
4940 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4941 need to extend the stack.
4942 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4945 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4947 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4949 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4951 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4952 Remove now-obsolete comment about AIX.
4953 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4954 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4955 (YYMAXDEPTH): New macro.
4957 2004-12-18 Bruno Haible <bruno@clisp.org>
4959 * fatal-signal.c (fatal_signals): Make non-const.
4960 (init_fatal_signals): New function.
4961 (uninstall_handlers, install_handlers): Ignore signals that were set to
4963 (at_fatal_signal): Call init_fatal_signals.
4964 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4966 Reported by Paul Eggert.
4968 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4970 * getdate.y (textint): New member "negative".
4971 (time_zone_hhmm): New function.
4972 Expect 14 shift-reduce conflicts, not 13.
4973 (o_colon_minutes): New rule.
4974 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4975 (yylex): Set the "negative" member of signed numbers.
4977 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4979 Changes imported from coreutils.
4980 * hard-locale.c: Assume <locale.h> exists.
4982 (GLIBC_VERSION): New macro.
4983 (hard_locale): Assume setlocale exists.
4984 Rewrite to avoid #ifdef.
4985 Use strdup rather than malloc + strcpy.
4986 * human.c: Assume <locale.h> exists.
4987 (human_readable): Assume localeconv exists.
4989 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4991 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4992 convert T2, not T. (Imported from libc.)
4994 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4996 * getcwd.c (is_ENAMETOOLONG): New macro.
4997 (__getcwd.c): Don't restore errno; glibc doesn't.
4998 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4999 first, falling back to our code only if its results look suspicious.
5000 Ensure that the resulting buffer is only as large as necessary.
5002 * readutmp.c: Include readutmp.h first.
5003 Include <errno.h>, since readutmp.h no longer does that.
5004 * readutmp.h: Don't include <errno.h>,
5005 <sys/param.h>, <time.h>; not needed to establish interface.
5006 (errno): Remove decl.
5007 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
5008 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
5009 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
5011 2004-11-28 Simon Josefsson <jas@extundo.com>
5013 * base64.h, base64.c: New file.
5015 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5017 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5019 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5021 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5022 HP's ANSI C compiler.
5023 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5024 Declaring int functions causes warnings on some modern systems and
5025 shouldn't be needed to compile on ancient ones.
5026 * same.c (MIN) [defined MIN]: Don't define, since it's already
5029 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5030 with the following changes.
5031 (__set_errno): Parenthesize properly.
5032 Include <stdbool.h>.
5033 (MIN, MAX, MATCHING_INO): New macros.
5034 (__getcwd): Define with prototype, not K&R form.
5035 Use heuristics to allocate default buffer on stack if possible.
5036 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5037 behavior, and to avoid the PATH_MAX limit when computing
5039 Use MATCHING_INO to compare inode number to file.
5040 Check for arithmetic overflow in size calculations.
5041 Fix bug in reallocation of dot array that caused getcwd to fail
5042 on directories nested deeper than 75.
5043 Be more careful about saving errno on error.
5044 Do not use realloc; use only free+malloc, as this is a bit
5045 more flexible and avoids a needless copy operation.
5046 Do not inspect st_dev and st_ino for symbolic links; POSIX
5047 doesn't specify the latter.
5048 Check for closedir errors.
5049 Avoid needless casts.
5050 Use "#ifdef weak_alias" around weak_alias, to be like other
5052 The following changes to getcwd.c have effect only when used in
5053 gnulib; they have no effect inside glibc proper.
5054 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5055 as alloca isn't used.
5056 (alloca, __alloca): Likewise.
5057 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5058 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5059 unconditionally, as gnulib assumes C89 or better.
5060 Do not include <sys/param.h>.
5061 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5062 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5064 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5065 Include <dirent.h> in a way that is compatible with modern Autoconf.
5066 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5067 New macros, if not already defined.
5068 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5069 Use "_LIBC", not "defined _LIBC", for consistency.
5070 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5072 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5073 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5074 * xgetcwd.c: David MacKenzie's old code was removed, so give
5075 credit only to Jim Meyering and adjust the copyright dates.
5076 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5077 <stdlib.h>, <unistd.h>, "pathmax.h".
5078 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5079 (INITIAL_BUFFER_SIZE): Remove.
5080 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5082 2004-11-23 Jim Meyering <jim@meyering.net>
5084 * getopt_.h: Remove trailing blanks.
5086 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5088 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5089 (futimens): New function, which uses futimes if available.
5090 (futimens, utimens): Support timespec==NULL, with same semantics
5091 as utime and utimens.
5092 * utimens.h (futimens): New decl.
5094 2004-11-23 Jim Meyering <jim@meyering.net>
5096 * __fpending.c: Add comment.
5098 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5100 * getopt_.h: Re-addition of __getopt_argv_const caused
5101 redefinition warnings. To avoid them, include the defines
5102 in `#if !defined __need_getopt ... #endif'. The only place
5103 where __getopt_argv_const is used is in definitions
5104 of getopt_long and getopt_long_only below, which are as well
5105 protected by `#ifndef __need_getopt'.
5106 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5107 __need_getopt after including <stdio.h> and <unistd.h> These
5108 headers might have defined it.
5110 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5112 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5114 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5115 optopt): Use them instead of invoking ## directly; otherwise, the
5116 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5118 2004-11-19 Bruno Haible <bruno@clisp.org>
5120 * strtok_r.c: Move comments from here...
5121 * strtok_r.h: ... to here.
5123 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5125 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5126 might fail. Problem reported by Yoann Vandoorselaere.
5127 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5128 that mishandle size_t overflow.
5130 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5132 * canon-host.c: Include "strdup.h".
5133 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5134 Use strdup instead of malloc/strcpy to duplicate strings.
5136 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5137 (human_space_before_unit): New constant.
5138 * human.c (human_readable): Support it.
5140 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5141 (xgetcwd): Set errno correctly when failing.
5142 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5143 the failure is actually due to a PATH_MAX problem.
5145 Further getopt changes to make it more likely that glibc will
5146 buy the changes back.
5147 * getopt.c (POSIXLY_CORRECT): New constant.
5148 (getopt): Use it, so to preserve glibc semantic
5149 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5150 when compiling for libc.
5151 * getopt_.h (__getopt_argv_const): Bring it back.
5152 (getopt_long, getopt_long_only): Use it.
5154 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5155 New arg POSIXLY_CORRECT. All callers changed.
5156 (getopt): Argv is now char * const *, as per standard.
5157 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5158 not char *__getopt_argv_const *.
5159 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5160 _getopt_long_only_r): Likewise.
5161 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5162 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5163 _getopt_long_r, _getopt_long_only_r): Likewise.
5164 * getopt_.h (__getopt_argv_const): Remove.
5165 (getopt): Argv is now char * const *, as per standard.
5167 * getdate.y (tORDINAL): New token.
5168 (day, relunit): Allow it for relative times.
5169 (relative_time_table): Use tORDINAL for ordinals.
5171 2004-11-15 Jim Meyering <jim@meyering.net>
5173 * closeout.c: Include "__fpending.h" once again.
5174 Include <stdbool.h>.
5175 (close_stdout): Don't fail just because stdout was closed initially,
5176 since some programs don't write to stdout in the normal course of
5177 operation (other than --version and --help), and we don't want this
5178 function to make e.g. `touch file >&-' fail.
5179 But do fail if it was closed and someone has tried to write to it.
5180 E.g., `printf foo >&-' must fail.
5182 2004-11-11 Simon Josefsson <jas@extundo.com>
5184 * strtok_r.h, strtok_r.c: New file.
5186 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5188 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5189 we can stop lying to compilers about the constness of argv when we
5190 are compiled outside glibc.
5191 (getopt, getopt_long, getopt_long_only): Use it.
5192 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5194 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5195 _getopt_long_only_r): Likewise.
5196 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5197 _getopt_long_only_r): Likewise.
5199 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5200 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5201 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5202 the other external symbols.
5203 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5204 declaration, since the above renaming now works around collisions.
5206 2004-11-11 Jim Meyering <jim@meyering.net>
5208 * linebreak.c: Remove trailing blanks.
5209 * alloca_.h: Likewise.
5210 * acosl.c: Likewise.
5211 * euidaccess.c: Likewise.
5212 * allocsa.h: Likewise.
5214 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5216 * mktime.c (SHR): New macro, which is a portable
5217 substitute for >> that should work even on Crays.
5218 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5219 Problem reported by Mark D. Baushke in
5220 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5221 * getdate.y (SHR): Likewise.
5223 * strftime.c (SHR): Likewise.
5225 * quotearg.c (struct quoting_options): Use unsigned int for
5226 quote_these_too, so that right shifts are well defined. All uses
5229 2004-11-10 Simon Josefsson <jas@extundo.com>
5231 * getaddrinfo.h, getaddrinfo.c: New files.
5233 2004-11-10 Jim Meyering <jim@meyering.net>
5235 Ensure that no close failure goes unreported.
5236 * closeout.c (close_stdout): Always close stdout. I.e., don't
5237 return early when it seems there's nothing to flush.
5238 Don't include __fpending.h.
5240 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5242 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5244 2004-11-05 Bruno Haible <bruno@clisp.org>
5246 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5247 Reported by Mark D. Baushke <mdb@cvshome.org>.
5249 2004-11-04 Bruno Haible <bruno@clisp.org>
5251 2004-09-11 Bruno Haible <bruno@clisp.org>
5252 * allocsa.valgrind: New file.
5253 2004-02-06 Bruno Haible <bruno@clisp.org>
5254 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5255 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5256 Reported by Christopher Seip <chris.seip@hp.com>.
5258 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5260 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5261 with errno == ERANGE if the buffer is too small.
5262 Problem reported by Mark D. Baushke.
5264 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5266 * xreadlink.c (MAXSIZE): New macro.
5267 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5268 size does not exceed MAXSIZE. Avoid cast.
5269 As suggested by Mark D. Baushke in
5270 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5271 if readlink fails with buffer size just under MAXSIZE, try again
5274 2004-11-02 Derek R. Price <derek@ximbiot.com>
5275 and Paul Eggert <eggert@cs.ucla.edu>
5277 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5278 (get_date): Overparenthesize to avoid GCC warning.
5280 2004-11-02 Bruno Haible <bruno@clisp.org>
5282 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5283 function returns void.
5285 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5287 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5288 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5291 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5293 * getdate.y: Add support for TZ="foo" within a date string.
5294 Fix some bugs near time_t boundaries. Reject dates with
5295 out-of-range components, e.g., "Sept 31".
5296 Include <stdlib.h>, "setenv.h", "xalloc.h".
5297 (ISDIGIT_LOCALE): Remove; unused.
5298 Note that the TZ and time functions used here are not reentrant.
5299 (mktime_ok, get_tz): New functions.
5300 (TZBUFSIZE): New constant.
5301 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5302 This requires that we sometimes generate our own TZ="XXX..." setting.
5304 2004-10-27 Derek R. Price <derek@ximbiot.com>
5306 * mktime.c (not_equal_tm): Remove redundant check.
5308 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5310 * getdate.y: Use Bison 1.875 features, and some minor
5311 code cleanups. This change does not affect semantics.
5312 Don't include <stdlib.h>; no longer needed.
5313 Don't include unlocked-io.h; only the "#if TEST" code uses
5314 stdio, and performance isn't crucial there.
5315 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5316 Bison 1.875 features as described below.
5317 All uses of "PC." replaced by "pc->".
5318 (YYSTYPE): Add a forward declaration.
5319 (yylex, yyerror): Use full prototypes in forward decls.
5320 Use "%pure-parser" rather than obsolescent "%pure_parser".
5321 Use %parse-param and %lex-param instead of obsolescent
5322 YYPARSE_PARAM and YYLEX_PARAM.
5323 (meridian_table, month_and_day_table, time_units_table,
5324 relative_time_table, time_zone_table, military_table,
5325 lookup_zone, lookup_word, get_date):
5326 Use NULL instead of 0 where appropriate.
5327 (to_hour): Avoid abort (), to avoid a dependency on
5329 (yyerror, yylex): Now accepts parser_control * arg.
5330 (main) [TEST]: Use '\0' rather than 0 for char.
5332 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5334 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5335 It's now the caller's responsibility to handle the case where
5336 !HAVE_GETPAGESIZE && !defined getpagesize.
5338 * mktime.c (leapyear): Arg is long int, not int.
5340 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5342 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5344 2004-10-12 Simon Josefsson <jas@extundo.com>
5346 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5347 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5350 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5352 * vsnprintf.h: New file.
5353 * vsnprintf.c: New file.
5355 2004-10-07 Bruno Haible <bruno@clisp.org>
5357 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5358 into the provided buffer.
5360 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5362 * diacrit.c, diacrit.h: Add GPL notice.
5364 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5365 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5366 * logl.c (logl): Keep the code as similar to glibc as possible.
5367 This avoids a potential constant-folding bug.
5369 2004-10-05 Bruno Haible <bruno@clisp.org>
5371 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5373 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5375 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5376 * xmalloc.c (xmemdup): Likewise.
5377 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5378 XFREE): Remove these long-obsolescent macros.
5379 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5380 * xstrdup.c: Remove.
5382 * regex.c (re_comp): Cast gettext return value to char *,
5383 Problem reported by Martin Neitzel via Mark D. Baushke.
5385 2004-10-04 Simon Josefsson <jas@extundo.com>
5387 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5388 '#ifdef USE_UNLOCKED_IO'.
5390 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5392 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5393 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5394 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5395 regex.c, sha1.c, version-etc.c, yesno.c:
5396 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5397 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5398 the includer's responsibility.
5400 Sync from coreutils.
5402 * modechange.c (mode_compile): Don't decrement a pointer that
5403 points to the start of a string, as the C Standard says the
5404 resulting behavior is undefined.
5406 * backupfile.h (enum backuptype): Rename none -> no_backups,
5407 simple -> simple_backups, numbered_existing ->
5408 numbered_existing_backups, numbered -> numbered_backups
5409 to avoid shadowing problems. All uses changed.
5410 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5411 * backupfile.c (check_extension, numbered_backup):
5412 Rename locals to avoid shadowing 'basename'.
5413 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5416 * .cppi-disable: Add getopt_.h, getopt_int.h.
5417 * .cvsignore: Add getopt.h.
5419 2004-10-04 Simon Josefsson <jas@extundo.com>
5421 * memmem.h: New file.
5422 * memmem.c: New file, taken from glibc.
5424 2004-10-02 Jim Meyering <jim@meyering.net>
5426 * dirfd.h, getpagesize.h: Add copyright notice.
5428 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5430 * snprintf.c: Remove comments as to why each header is needed.
5432 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5434 * strsep.h: New file.
5435 * strsep.c: New file.
5437 2004-10-01 Simon Josefsson <jas@extundo.com>
5439 * snprintf.c (snprintf): Handle size==0.
5441 2004-10-01 Simon Josefsson <jas@extundo.com>
5442 Bruno Haible <bruno@clisp.org>
5444 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5445 (snprintf): Declare 'args'.
5447 2004-09-30 Simon Josefsson <jas@extundo.com>
5449 * snprintf.h, snprintf.c: New files.
5451 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5453 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5454 (hol_entry_help): Never translate an empty string.
5455 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5456 * argp.h (OPTION_NO_TRANS): New option.
5458 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5460 * xvasprintf.c: Include xalloc.h.
5461 (xvasprintf): Use xalloc_die, not xmalloc_die.
5463 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5465 * dummy.c: Change copyright notice to FSF, and license to GPL.
5467 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5469 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5470 Problem reported by Bruno Haible in:
5471 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5473 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5475 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5476 in case some system header has #define'd it. Problem reported by
5477 Soeren D. Schulze in
5478 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5480 2004-09-08 Bruno Haible <bruno@clisp.org>
5482 * stdint_.h: New file, taken from GNU clisp.
5484 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5486 * xvasprintf.h: New file.
5487 * xvasprintf.c: New file.
5488 * xasprintf.c: New file.
5490 2004-09-08 Bruno Haible <bruno@clisp.org>
5492 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5494 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5496 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5498 Import from coreutils.
5499 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5500 strings on unbounded length. alloca's performance benefits aren't
5501 that important here.
5503 (parse_with_separator): New function, with most of the internals
5504 of the old parse_user_spec. Allow user to omit both user and group,
5505 for compatibility with FreeBSD.
5506 Clone only the user name, not the entire spec.
5507 Do not set *uid, *gid unless entirely successful.
5508 Avoid memory leak in some failing cases.
5509 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5510 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5511 (parse_user_spec): Rewrite to use parse_with_separator.
5513 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5515 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5516 its complicated substitute.
5517 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5518 and program_invocation_name.
5519 (__argp_basename) [!_LIBC]: Remove; the only use was
5520 replaced by its body.
5521 (__argp_short_program_name): Change condition from
5522 !defined __argp_short_program_name to
5523 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5524 to match argp-namefrob.h.
5525 (__argp_failure): Don't assume strerror_r returns char *.
5526 * argp-parse.c (N_): Define unconditionally.
5527 (argp_default_options): Fill out initializers with 0 to avoid
5530 2004-08-12 Simon Josefsson <jas@extundo.com>
5532 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5533 * getopt_.h: Renamed from getopt.h.
5535 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5537 Merge from coreutils.
5539 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5540 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5541 for Reliant Unix 5.43.
5543 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5544 (union fooround): Use uintmax_t, not long int.
5545 The rest is a merge from libc:
5546 [defined _LIBC]: Include <shlib-compat.h>.
5547 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5549 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5551 * strverscmp.c: Convert to UTF-8.
5553 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5555 * obstack.h (obstack_empty_p):
5556 Don't assume that chunk->contents is suitably aligned.
5557 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5558 Likewise. Problem reported by Benno in
5559 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5561 * chown.c (rpl_chown): Work even if the file is writeable but not
5562 readable. This could be improved further but it'd take some work.
5564 2004-08-08 Simon Josefsson <jas@extundo.com>
5566 * xgethostname.c: Don't include error.h (not used).
5569 * getpass.c: Include getpass.h first.
5571 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5573 * xalloc-die.c: New files.
5574 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5576 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5577 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5578 (_, N_, xalloc_die): Move to xalloc-die.c.
5579 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5580 so that we needn't mess with xalloc_msg_memory_exhausted.
5582 * sha1.h: Renamed from sha.h.
5583 (SHA1_H): Renamed from _SHA_H.
5584 (sha1_ctx): Renamed from sha_ctx.
5585 (sha1_init_ctx): Renamed from sha_init_ctx.
5586 (sha1_process_block): Renamed from sha_process_block.
5587 (sha1_process_bytes): Renamed from sha_process_bytes.
5588 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5589 (sha1_read_ctx): Renamed from sha_read_ctx.
5590 (sha1_stream): Renamed from sha_stream.
5591 (sha1_buffer): Renamed from sha_buffer.
5592 * sha1.c: Likewise; renamed from sha.c.
5593 Do not include <sys/types.h>.
5594 Include <stddef.h> rather than <stdlib.h>.
5596 2004-08-08 Bruno Haible <bruno@clisp.org>
5598 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5599 FILESYSTEM_PREFIX_LEN.
5600 * progreloc.c: Likewise.
5601 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5603 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5606 * argp-help.c (make_hol, hol_append): Don't assume that
5607 SIZE_MAX is a valid preprocessor constant.
5608 (__argp_basename): Change from "#ifndef _LIBC"
5609 to "#ifndef __argp_short_program_name", so that
5610 we don't compile these functions for tar.
5612 More merges from coreutils.
5613 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5614 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5616 * addext.c: Remove; no longer needed.
5617 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5618 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5619 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5620 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5621 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5622 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5623 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5624 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5625 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5626 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5627 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5628 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5629 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5630 Import changes from coreutils.
5632 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5634 Merge from coreutils.
5636 * .gdb-history: Remove; this doesn't belong here.
5638 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5639 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5640 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5642 * dirname.h: Include <stdbool.h>.
5643 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5644 for consistency with POSIX terminology. All uses changed.
5645 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5646 (strip_trailing_slashes): Use bool for booleans.
5647 * stripslash.c (strip_trailing_slashes): Likewise.
5649 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5650 sometimes returns a positive errno value even when it succeeds.
5651 (print_errno_message) [!LIBC]: Fall back on strerror if
5654 * path-concat.c (mempcpy): Don't define if a system header defines it.
5655 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5656 (longest_relative_suffix): New function.
5657 (path_concat): Use it. Assume first argument is not NULL.
5658 Port to DOS. Omit redundant separators.
5659 Report an error instead of returning NULL.
5660 Use mempcpy instead of memcpy.
5661 (xpath_concat): Remove: not declared or used.
5663 * same.h: Include <stdbool.h>
5664 (same_name): Return bool, not int.
5665 * same.c (same_name): Likewise.
5666 (errno): Don't declare; we assume C89 or better now.
5668 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5669 if not already defined.
5671 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5672 * dup-safer.c (errno): Likewise.
5674 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5676 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5679 2004-08-03 Simon Josefsson <jas@extundo.com>
5681 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5682 * progname.h: Don't include stdbool.h.
5684 2004-08-02 Simon Josefsson <jas@extundo.com>
5686 * getsubopt.h: New file, with comments from Bruno Haible.
5687 * getsubopt.c: New file, from glibc, but slightly modified based on
5688 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5690 2004-08-01 Simon Josefsson <jas@extundo.com>
5692 * xgetdomainname.c: Include stdlib.h, for free().
5694 2004-07-16 Simon Josefsson <jas@extundo.com>
5696 * dummy.c: New file.
5698 2004-07-16 Bruno Haible <bruno@clisp.org>
5700 * backupfile.h: Add extern "C" for C++.
5701 * closeout.h: Likewise.
5702 * copy-file.h: Likewise.
5703 * findprog.h: Likewise.
5704 * full-write.h: Likewise.
5705 * pathname.h: Likewise.
5706 * progname.h: Likewise.
5707 * stpcpy.h: Likewise.
5708 * stpncpy.h: Likewise.
5709 * strcase.h: Likewise.
5710 * strstr.h: Likewise.
5711 * xalloc.h: Likewise.
5713 * mbswidth.h: Add extern "C" for C++.
5714 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5716 2004-07-09 Simon Josefsson <jas@extundo.com>
5718 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5719 failed without this.)
5721 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5723 * fchown-stub.c: New file.
5725 2004-06-24 Jim Meyering <jim@meyering.net>
5727 * obstack.h (obstack_base): Cast to (void *), per documentation.
5729 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5731 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5733 2004-06-01 Jim Meyering <jim@meyering.net>
5735 * calloc.c: New file.
5737 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5739 * getdate.y (yylex): Allow space between sign and number.
5740 Problem reported by Dan Jacobson.
5742 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5743 and Jim Meyering <jim@meyering.net>
5745 Merge from coreutils CVS.
5747 * stat-macros.h: New file, with contents from file-type.h
5748 and coreutils' system.h.
5749 * file-type.c: Include "stat-macros.h".
5750 * file-type.h (file_type): Move all macro definitions to new file,
5753 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5754 Wrap old code with this conditional.
5755 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5756 function that does not dereference symlinks.
5757 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5759 * xreadlink.c: Include xreadlink.h first, to catch .h file
5760 dependency problems.
5761 (xreadlink): Accept new arg SIZE, for efficiency.
5762 All decls and uses changed.
5763 * xreadlink.h: Include <stddef.h>, for size_t.
5765 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5766 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5768 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5770 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5772 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5773 macros to be defined.
5774 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5775 the allocator returns NULL because the requested size is zero.
5777 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5779 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5780 var. Add comment explaining why libc still defines it. This
5781 merges the following patch from glibc:
5782 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5784 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5786 * obstack.c (_obstack): Remove unused variable. It hasn't been
5787 present in glibc since revision 1.1 of this file.
5788 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5789 obstack_alignment_mask, obstack_alloc, obstack_base,
5790 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5791 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5792 obstack_grow0, obstack_init, obstack_int_grow,
5793 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5794 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5795 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5796 nonexistent functions.
5798 2004-05-17 Derek R. Price <derek@ximbiot.com>
5799 Paul Eggert <eggert@cs.ucla.edu>
5801 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5803 2004-05-14 Bruno Haible <bruno@clisp.org>
5805 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5806 that consists of a '.' followed by an empty digit string.
5807 Patch by Tor Lillqvist <tml@iki.fi>.
5809 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5811 Port obstack to the AS/400, where pointers are 16 bytes wide and
5812 you cannot cast an integer to a valid pointer. This patch is
5813 currently waiting to be integrated into glibc; see
5814 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5816 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5817 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5818 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5819 (struct obstack): temp member is now a union of a pointer and
5820 an integer, instead of an integer. All integer uses changed.
5821 This does not affect the physical layout of struct obstack,
5822 except on hosts (like the AS/400) where the size or alignment of
5823 void * is greater than that of ptrdiff_t.
5824 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5825 __STDC__)]: Store temporary in pointer member of union, not
5827 * obstack.c: Include <stddef.h>, for offsetof.
5828 (struct fooalign): Remove; it doesn't need a name.
5829 (union fooround): Change double to long double, and add void *.
5830 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5831 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5832 not a macro. Hence the values are always int; so remove all
5833 casts-to-int in uses.
5835 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5836 Derek Price <derek@ximbiot.com>
5838 * alloca.c: Include <alloca.h>, to get our interface.
5839 * alloca_.h: Use __alloca on AIX, so that we don't have to
5840 include <alloca.h> first. Use C89 prototype for alloca; this
5841 requires including <stddef.h> for size_t. Use extern "C" if C++.
5842 Use #elif for simplicity, since we can assume C89 now.
5843 Don't try to source the system alloca.h since it will not be found
5844 and to prevent recursively including its replacement.
5845 * fnmatch.c: Include <alloca.h> instead of opencoding.
5846 * regex.c: Likewise.
5848 2004-05-16 Derek Price <derek@ximbiot.com>
5849 Paul Eggert <eggert@cs.ucla.edu>
5851 getline cleanup. This changes the getndelim2 API: both order of
5852 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5855 * getline.c: Don't include stddef.h or stdio.h, since our
5856 interface does that.
5857 (getline): Always use getdelim, so that we don't have two
5858 copies of this code.
5859 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5861 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5862 (GETNDELIM2_MAXIMUM): New macro.
5863 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5864 instead of the old practice of delim2==0. All callers changed.
5865 Return -1 on overflow, instead of returning junk.
5866 Do not set *linesize unless allocation succeeds.
5867 * getndelim2.h: Do not include stddef.h; no longer needed, now
5868 that we include sys/types.h.
5869 * getnline.h: Likewise.
5870 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5871 (getndelim2): Reorder arguments.
5872 * getnline.c (getnline, getndelim):
5873 Don't discard the NMAX argument.
5874 (getnline): Invoke getndelim, to avoid code duplication.
5875 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5876 of (size_t) -1 by callers of the getnline family.
5878 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5880 * nanosleep.c (suspended): Change its type from int to
5881 sig_atomic_t volatile.
5882 (first_call): Make it private to rpl_nanosleep, and have it
5883 be zero initially as that's a bit faster.
5884 (my_usleep): Round up fractional times instead of truncating them,
5885 as this is the usual meaning for 'sleep'.
5887 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5889 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5890 (ENOSYS): Define if not defined.
5891 (settime): Fall back on stime if it exists and settimeofday fails.
5892 But don't bother with fallbacks if a method fails with errno == EPERM.
5894 2004-05-11 Jim Meyering <jim@meyering.net>
5896 Prior to this change, the save_cwd caller required read access to the
5897 current directory on most systems (ones with the fchdir function).
5899 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5900 fails, try write-only, and finally, resort to using xgetcwd.
5902 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5904 * obstack.c, obstack.h: Import changes from libc.
5906 2004-04-28 Bruno Haible <bruno@clisp.org>
5908 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5909 implicitly appends .exe to executables.
5910 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5911 accepts Windows pathnames.
5912 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5913 Cygwin like Windows, since it now accepts Windows pathnames.
5914 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5915 Cygwin like Windows, since it now accepts Windows pathnames.
5916 Reported by Derek Robert Price <derek@ximbiot.com>.
5918 2004-04-20 Jim Meyering <jim@meyering.net>
5920 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5922 2004-04-20 Jim Meyering <jim@meyering.net>
5923 Bruno Haible <bruno@clisp.org>
5925 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5926 memory when realloc fails.
5928 2004-04-18 Jim Meyering <jim@meyering.net>
5930 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5931 don't leak memory and do call END_UTMP_ENT.
5933 2004-04-11 Paul Eggert <eggert@twinsun.com>
5935 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5936 (CHAR_BIT): Remove, since we assume C89.
5937 Include <stdint.h> if available, as per current Autoconf CVS advice.
5939 2004-03-30 Paul Eggert <eggert@twinsun.com>
5941 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5942 not bool, to be more consistent with Unix conventions.
5943 Suggested by Bruno Haible.
5945 Merge from coreutils.
5947 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5950 * getdate.h: Include stdbool.h, and timespec.h instead of
5951 the usual <time.h> dance.
5952 (get_date): Change signature to support fractional time stamps.
5953 All callers changed.
5954 * getdate.y: Include "getdate.h" first, as we can now
5955 assume C89 and don't need to worry about 'const'.
5956 Similarly, include "unlocked-io.h" near start, not in middle.
5958 (textint.value): Use long int rather than int.
5959 (textint.digits): Use size_t rather than int.
5960 (BILLION, LOG10_BILLION): New constants.
5961 (parser_control): New member rel_ns. Members day_ordinal,
5962 time_zone, month, day, hour, minutes, rel_year, rel_month,
5963 rel_day, rel_hour, rel_minutes, rel_seconds
5964 are now long int, not int. Member seconds is now struct timespec,
5965 not int. New member timespec_seen. Members dates_seen, days_seen,
5966 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5968 (%union.intval): Now long int, not int.
5969 New member timespec.
5970 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5971 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5972 (spec): Now is a timespec or an item list.
5973 (timespec, items): New nonterminals.
5974 (time, rel, relunit, number, get_date):
5975 Add support for fractional seconds.
5976 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5977 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5978 (to_hour): First arg is now long int, not int.
5979 (to_year): Returns long int, not int.
5980 Don't treat year -70 like 70.
5981 (tm_diff): Returns long int, not int.
5982 (lookup_word): Use bool instead of int when appropriate.
5983 (yylex): Use size_t for count, not int.
5984 Detect overflow when parsing large integer constants.
5985 Add support for fractions.
5986 (get_date): Make pointers 'const' if possible.
5987 Use more-portable code to detect integer overflow.
5988 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5989 Don't use ctime; it's not reliable if the year has >4 digits.
5991 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5992 This is for compatibility with BSD.
5994 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5995 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5996 From coreutils' system.h.
5998 * userspec.c: Don't include "posixver.h".
5999 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
6000 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
6001 compatible extension. Simplify code by removing a boolean int
6002 that was always nonzero if a string was nonnull.
6004 2004-03-30 Jim Meyering <jim@meyering.net>
6006 Merge from coreutils.
6008 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
6010 * readtokens.c (readtoken): Don't leak 64 bytes when reading
6011 an empty input stream.
6013 * readtokens.c: Include <stdbool.h>.
6014 (readtoken): Use `size_t' rather than int/long.
6015 All callers adjusted.
6016 Use `bool' rather than `int' where appropriate.
6017 Use memset rather than an explicit loop.
6018 Use x2nrealloc rather than xrealloc.
6019 Allow the use of `\0' as a delimiter.
6020 (readtokens): Likewise.
6021 * readtokens.h (readtoken, readtokens): Update prototypes.
6023 2004-03-30 Bruno Haible <bruno@clisp.org>
6025 * getloadavg.c (getloadavg): Don't assume setlocale returns
6028 2004-03-29 Paul Eggert <eggert@twinsun.com>
6030 Merge changes to getloadavg.c from coreutils and Emacs.
6032 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6033 Define to an expression, not to the empty string.
6034 Include cloexec.h and xalloc.h.
6035 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6036 Use set_cloexec_flag rather than rolling our own.
6037 * cloexec.c, cloexec.h: New files.
6039 2004-03-18 Paul Eggert <eggert@twinsun.com>
6041 * getopt.h: Sync with libc CVS.
6043 2004-03-18 Paul Eggert <eggert@twinsun.com>
6044 Bruno Haible <bruno@clisp.org>
6046 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6047 not on all platforms that have <wchar.h>.
6048 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6050 2004-03-09 Paul Eggert <eggert@twinsun.com>
6052 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6054 * getopt_int.h: New file, also synced from libc.
6056 2004-03-07 Paul Eggert <eggert@twinsun.com>
6058 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6059 '#if' expressions. Unlike the code it replaces, it does not
6060 depend on (defined _SC_PAGESIZE). However, it does depend on
6061 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6062 first reported by Jason Andrade in
6063 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6065 2004-01-18 Simon Josefsson <jas@extundo.com>
6067 * strdup.h: New file.
6068 * strdup.c: Include it.
6069 * path-concat.c: Include strdup.h. Drop strdup declaration.
6070 * userspec.c: Include strdup.h. Drop strdup declaration.
6072 2004-02-06 Karl Berry <karl@gnu.org>
6074 * config.charset: update from gettext 0.14.1.
6076 2004-02-05 Paul Eggert <eggert@twinsun.com>
6078 Add comments and code, prompted by suggestions from Bruno Haible
6080 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6081 describing the enum quoting_style values.
6082 * quotearg.c (quotearg_alloc): New function.
6083 (quotearg_buffer_restyled): Treat lone { and } as special.
6084 Treat = as special. Work around bug with older shells
6085 that "see" a '\' that is really the 2nd byte of a multibyte char.
6086 Quote empty string with shell_quoting_style.
6088 2004-02-03 Bruno Haible <bruno@clisp.org>
6090 * pipe.h: New file, from GNU gettext.
6091 * pipe.c: New file, from GNU gettext.
6093 2004-01-27 Bruno Haible <bruno@clisp.org>
6095 * execute.h: New file, from GNU gettext.
6096 * execute.c: New file, from GNU gettext.
6097 * w32spawn.h: New file, from GNU gettext.
6099 2004-01-23 Paul Eggert <eggert@twinsun.com>
6101 Exit-status fix from coreutils.
6103 Use exit_failure consistently in place of EXIT_FAILURE,
6104 so that program exit statuses are consistent on failure.
6106 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6107 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6108 * argmatch.h: Comment fix to match the above.
6109 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6110 Now a macro referring to exit_failure, instead of a separate
6111 variable. Include "exitfail.h" to get it.
6112 * xstrtol.h: Include "exitfail.h".
6113 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6115 * long-options.c (parse_long_options): Use prototype
6116 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6119 2004-01-21 Jim Meyering <jim@meyering.net>
6121 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6122 so as not to conflict with a different-sized __mktime_internal
6123 function in GNU libc.
6124 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6125 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6127 2004-01-18 Paul Eggert <eggert@twinsun.com>
6129 Merge from diffutils.
6131 * file-type.c (file_type): Add typed memory objects.
6132 * file-type.h (S_TYPEISTMO): New macro.
6134 * c-stack.h (c_stack_action): Remove argv argument.
6135 * c-stack.c (c_stack_action): Likewise. All uses changed.
6136 (die): Don't calculate message unless segv_action returns.
6137 (get_stack_location, min_address_from_argv, max_address_from_argv,
6138 volatile stack_base, volatile_stack_size): Remove.
6139 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6140 that every segmentation violation is a stack overflow. (Ouch!)
6141 See Debian bug 136249 (still outstanding) for more info about why
6142 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6144 2003-11-30 Bruno Haible <bruno@clisp.org>
6146 Safer stack allocation.
6147 * setenv.c: Include allocsa.h.
6148 (alloca): Remove fallback definition.
6149 (freea): Remove macro.
6150 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6153 2003-10-17 Bruno Haible <bruno@clisp.org>
6155 * binary-io.h: Avoid warnings on Cygwin.
6157 2003-12-28 Bruno Haible <bruno@clisp.org>
6159 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6160 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6162 2003-11-28 Bruno Haible <bruno@clisp.org>
6164 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6166 2003-11-27 Bruno Haible <bruno@clisp.org>
6168 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6170 2003-11-17 Bruno Haible <bruno@clisp.org>
6172 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6174 2003-11-24 Bruno Haible <bruno@clisp.org>
6176 * xallocsa.h: New file, from GNU gettext.
6177 * xallocsa.c: New file, from GNU gettext.
6179 2003-11-24 Bruno Haible <bruno@clisp.org>
6181 * allocsa.h: New file, from GNU gettext.
6182 * allocsa.c: New file, from GNU gettext.
6184 2003-11-24 Bruno Haible <bruno@clisp.org>
6186 * eealloc.h: New file.
6188 2004-01-15 Jim Meyering <jim@meyering.net>
6190 Merge from coreutils.
6192 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6193 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6194 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6196 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6197 optional configure-time default.
6199 * version-etc.c (version_etc_copyright): Update copyright date.
6201 * xreadlink.c (xreadlink): Correct outdated comment.
6203 2004-01-15 Paul Eggert <eggert@twinsun.com>
6205 Merge from coreutils.
6207 * posixver.c: Include posixver.h.
6209 * same.c: Include <stdbool.h>, <limits.h>.
6210 (_POSIX_NAME_MAX): Define if not defined.
6212 (same_name): If file names are silently truncated, report
6213 that the file names are the same if they are the same after
6214 the silent truncation.
6216 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6217 conversion function.
6218 * xstrtod.c (xstrtod): Likewise. All callers changed to
6219 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6222 2004-01-14 Paul Eggert <eggert@twinsun.com>
6224 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6225 with like-named macro in fnmatch.c.
6226 (EXT): Use an internal constant instead.
6228 Merge fnmatch patches from glibc.
6229 * fnmatch.c (mbsinit): Remove define.
6230 Add libc_hidden_ver (__fnmatch, fnmatch).
6231 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6232 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6234 2003-12-14 Karl Berry <karl@gnu.org>
6236 * config.charset: update from gettext-runtime.
6238 2003-12-03 Paul Eggert <eggert@twinsun.com>
6240 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6241 Bug reported by Alfred M. Szmidt.
6243 2003-11-29 Karl Berry <karl@gnu.org>
6245 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6247 2003-11-23 Paul Eggert <eggert@twinsun.com>
6248 Bruno Haible <bruno@clisp.org>
6250 * printf-parse.h: Don't include sys/types.h.
6251 (ARG_NONE): New macro.
6252 (char_directive): Change type of *arg_index fields to size_t.
6253 * printf-parse.c: Don't include sys/types.h.
6254 (SSIZE_MAX): Remove macro.
6255 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6256 Remove unnecessary overflow check.
6257 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6260 2003-11-24 Paul Eggert <eggert@twinsun.com>
6262 * alloca.c: Remove dependency on xalloc module.
6263 (xalloc_die): Remove.
6264 (memory_full) [!defined emacs]: New macro.
6265 [!defined emacs]: Don't include xalloc.h.
6266 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6267 address arithmetic overflows. Change datatypes a bit to avoid
6270 2003-11-22 Jim Meyering <jim@meyering.net>
6272 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6274 2003-11-17 Bruno Haible <bruno@clisp.org>
6276 * vasnprintf.c (alloca): Remove fallback definition.
6277 (freea): Remove definition.
6278 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6279 Reported by Paul Eggert.
6281 2003-11-17 Jim Meyering <jim@meyering.net>
6283 On systems without utime and without a utimes function capable of
6284 dealing with a NULL struct utimbuf* argument, this utime replacement
6285 could -- in unusual circumstances -- leak a file descriptor.
6286 * utime.c: Include <unistd.h> and <errno.h>.
6287 (utime_null): Be sure to close `fd' and to preserve errno.
6288 Reported by Geoff Collyer via Arnold Robbins.
6290 2003-11-16 Paul Eggert <eggert@twinsun.com>
6291 Bruno Haible <bruno@clisp.org>
6293 Protect against address arithmetic overflow.
6294 * printf-args.h: Include stddef.h.
6295 (arguments): Change type of field 'count' to size_t.
6296 * printf-args.c (printf_fetchargs): Use size_t instead of
6297 'unsigned int' where appropriate.
6298 * printf-parse.h: Include sys/types.h.
6299 (char_directive): Change type of *arg_index fields to ssize_t.
6300 (char_directives): Change type of fields 'count', max_*_length to
6302 * printf-parse.c: Include sys/types.h and xsize.h.
6303 (SSIZE_MAX): Define fallback value.
6304 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6305 instead of 'int' where appropriate. Check a_allocated, d_allocated
6306 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6307 * vasnprintf.c: Include xsize.h.
6308 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6309 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6310 overflow. Avoid wraparound when converting a width or precision from
6313 2003-11-16 Bruno Haible <bruno@clisp.org>
6315 Update from GNU gettext.
6316 * printf-parse.c: Generalize to it can be compiled for wide strings.
6317 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6318 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6319 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6320 SNPRINTF): New macros.
6321 Don't include <alloca.h> if the file is used inside libintl.
6322 (local_wcslen): New function, for Solaris 2.5.1.
6323 (VASNPRINTF): Use it instead of wcslen.
6325 2003-11-16 Bruno Haible <bruno@clisp.org>
6327 * xsize.h (xmax): New function.
6328 (xsum, xsum3, xsum4): Declare as "pure" functions.
6330 2003-11-12 Paul Eggert <eggert@twinsun.com>
6332 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6333 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6334 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6335 heuristic is just as accurate as far as we know, and it removes a
6336 dependency on size_max.m4 and ptrdiff_max.m4.
6338 2003-11-12 Paul Eggert <eggert@twinsun.com>
6340 * xstrtol.c (__xstrtol): Remove "break" immediately after
6341 "return", to pacify some unknown compiler. Problem reported
6344 2003-11-11 Bruno Haible <bruno@clisp.org>
6346 * xsize.h (SIZE_MAX): Remove fallback definition.
6347 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6350 2003-11-10 Paul Eggert <eggert@twinsun.com>
6352 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6353 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6354 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6356 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6357 not (size_t) -1, since it's defined here.
6359 2003-11-06 Paul Eggert <eggert@twinsun.com>
6361 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6362 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6363 Reject sizes of exactly SIZE_MAX bytes.
6364 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6365 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6367 2003-11-05 Bruno Haible <bruno@clisp.org>
6369 * xsize.h: Include limits.h, to avoid a possible collision with
6370 SIZE_MAX defined in <limits.h> on Solaris.
6372 2003-11-04 Bruno Haible <bruno@clisp.org>
6374 * xsize.h: New file.
6375 * linebreak.c: Include xsize.h.
6376 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6377 argument for overflow.
6378 Suggested by Paul Eggert.
6380 2003-10-31 Bruno Haible <bruno@clisp.org>
6382 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6383 to avoid (extremely rare) race condition.
6384 Suggested by Paul Eggert.
6386 2003-11-03 Jim Meyering <jim@meyering.net>
6388 * userspec.c: Include "userspec.h".
6389 * userspec.h: New file.
6391 2003-10-31 Paul Eggert <eggert@twinsun.com>
6393 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6394 * mountlist.c (SIZE_MAX): Define if not defined already.
6395 (read_filesystem_list): Set and use me_type_malloced.
6396 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6397 whatever the type happens to be), for brevity and consistency.
6398 Check for size calculation overflow on Alphas running OSF/1.
6400 2003-10-31 Jim Meyering <jim@meyering.net>
6402 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6404 * linebuffer.c: Include <string.h> for declaration of memset.
6406 2003-10-30 Paul Eggert <eggert@twinsun.com>
6407 Bruno Haible <bruno@clisp.org>
6409 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6410 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6412 2003-10-29 Paul Eggert <eggert@twinsun.com>
6414 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6415 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6417 * quotearg.c (quotearg_n_options): Use it.
6418 * group-member.c: Include <stdbool.h>.
6419 (free_group_info): Arg is now const *; don't free arg.
6420 (get_group_info): Now returns bool and accepts struct group_info *,
6421 rather than returning a malloc'ed struct group_info *.
6422 All uses changed. Check for overflow in internal size calculation.
6424 * getusershell.c (readname): Simplify the code by using x2nrealloc
6425 rather than xmalloc/xrealloc.
6426 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6427 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6428 conformance bug: the old code used a pointer after freeing the
6429 storage that it addressed.
6430 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6431 rather than doing it by hand.
6432 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6433 the buffer preserved. Use free and xmalloc instead.
6434 * quotearg.c (quotearg_n_options): Likewise.
6435 Use a simpler test for size overflow. Don't use xalloc_oversized
6436 because unsigned int might be wider than size_t (!); this suggests
6437 that we should switch from unsigned int to size_t for slot numbers.
6439 2003-10-27 Bruno Haible <bruno@clisp.org>
6441 * stdbool_.h: Better support for BeOS.
6443 2003-10-27 Paul Eggert <eggert@twinsun.com>
6445 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6446 to allocate the returned structure. Do not allocate a subarray,
6447 as x2nrealloc will do that.
6448 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6449 instead of xnrealloc.
6450 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6452 2003-10-26 Paul Eggert <eggert@twinsun.com>
6454 * xalloc.h (xalloc_oversized): New static inline function, for
6455 callers that want to do their own size-overflow checking. Include
6456 <stdbool.h>, since xalloc_oversized returns bool.
6457 * xalloc.c (array_size_overflow): Remove. All callers changed
6458 to use xalloc_oversized.
6460 Add two functions x2realloc, x2nrealloc, for programs that grow
6461 arrays dynamically by doubling their sizes.
6462 * xalloc.h (x2realloc, x2nrealloc): New decls.
6463 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6466 Port to C99 semantics for 'inline' of external functions.
6467 Bug reported by Bruno Haible.
6468 * xmalloc.c (xnmalloc_inline): New static inline function,
6469 with the old contents of xnmalloc.
6470 (xnmalloc, xmalloc): Use it.
6471 (xnrealloc_inline): New static inline function,
6472 with the old contents of xnrealloc.
6473 (xnrealloc, xrealloc): Use it.
6475 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6477 2003-10-25 Paul Eggert <eggert@twinsun.com>
6479 Fix several address-calculation bugs in the hash modules,
6480 plus some minor code cleanup.
6482 * hash.h: Include <stdbool.h>, for bool.
6483 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6484 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6485 hash_get_n_entries, hash_get_max_bucket_length,
6486 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6487 hash_rehash): Use size_t rather than unsigned.
6488 * hash.c (struct hash_table, hash_get_n_buckets,
6489 hash_get_n_buckets_used, hash_get_n_entries,
6490 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6491 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6492 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6494 (SIZE_MAX): Define if not defined.
6495 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6496 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6498 Use const * when possible.
6499 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6500 (check_tuning): Fix bug: if tuning parameters were very close to
6501 0 or 1, rounding errors could have caused subscript violations.
6502 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6503 (hash_initialize): Add 'fail:' label
6504 to free table and return NULL, and use it to simplify code.
6505 Use calloc rather than clearing the storage ourself.
6506 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6507 buffer size calculations.
6508 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6509 Include <stddef.h>, for size_t.
6510 * hash-pjw.c (hash_pjw): Likewise.
6511 Switch to method described by Bruno Haible.
6512 Include <limits.h>, for CHAR_BIT.
6513 (SIZE_BITS): New macro.
6515 2003-10-21 Paul Eggert <eggert@twinsun.com>
6517 * getndelim2.c (getndelim2): When size calculation overflows,
6518 ceiling the allocation at NMAX bytes rather than silently
6519 discarding input bytes before NMAX is reached. This makes
6520 a difference only if NMAX exceeds SIZE_MAX / 2.
6522 * obstack.c: Merge from glibc.
6523 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6524 Add libc_hidden_def (_obstack_newchunk).
6525 (_obstack_free) [! defined _LIBC]: Remove.
6526 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6527 a clone of the function body.
6528 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6529 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6531 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6532 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6535 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6536 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6537 Don't use lvalue casts, as GCC plans to remove support for them
6538 in GCC 3.5. Reported by Joseph S. Myers. This bug
6539 was also present in the non-GCC version, indicating that this
6540 code had always been buggy and had never been widely used.
6541 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6542 Use the fast variant of each macro, rather than copying the
6543 definiens of the fast variant; that way, we'll be more likely to
6544 catch future bugs in the fast variants.
6546 2003-10-20 Bruno Haible <bruno@clisp.org>
6548 * wait-process.h: New file, from GNU gettext.
6549 * wait-process.c: New file, from GNU gettext.
6551 2003-10-19 Jim Meyering <jim@meyering.net>
6553 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6555 2003-10-16 Paul Eggert <eggert@twinsun.com>
6557 * getgroups.c: Include <errno.h>, <stdlib.h>.
6558 (getgroups): First arg is int, not size_t.
6559 Don't let 'free' mangle errno.
6561 2003-10-16 Jim Meyering <jim@meyering.net>
6563 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6565 2003-10-15 Paul Eggert <eggert@twinsun.com>
6567 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6569 (new_exclude, add_exclude_file): Initial size no longer needs to
6571 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6572 our own address arithmetic overflow checking.
6574 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6575 (fnmatch): Do not alloca more than 2000 wide characters;
6576 instead, use malloc for large buffers.
6577 Check for address arithmetic overflow, and return -1
6578 with errno set to ENOMEM in that case.
6579 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6580 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6581 instead, return -1. Check for address arithmetic overflow.
6583 2003-10-14 Paul Eggert <eggert@twinsun.com>
6585 Handle invalid suffixes and overflow independently, so that
6586 callers can treat them independently as needed. Fix some bugs in
6587 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6588 suffix for a human-readable blocksize. The major caller-visible
6589 change is the addition of a new
6590 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6591 that both overflow and suffix chars were found.
6593 * human.c (humblock): Don't check separately for invalid suffix
6594 char; that is xstrtoumax's job (now that its bug is fixed).
6595 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6596 INTMAX_MAX]: New macros.
6597 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6598 TYPE_MAXIMUM): New macros.
6599 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6600 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6601 if overflow occurs, as it's what __strtol does and it's more useful
6603 (__xstrtol): If __strtol reports some error other than ERANGE,
6604 reflect it to the caller as LONGINT_INVALID. If it reports
6605 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6606 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6607 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6609 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6610 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6611 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6612 [defined UINTMAX_MAX]: New macros.
6614 2003-10-14 Bruno Haible <bruno@clisp.org>
6616 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6617 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6618 Also use volatile where needed.
6620 2003-10-12 Paul Eggert <eggert@twinsun.com>
6622 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6623 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6624 and define in terms of the other primitives.
6625 * xmalloc.c: Include stdbool.h; do not include exit.h.
6626 (SIZE_MAX): Define if not already defined.
6627 (array_size_overflow): New function.
6628 (xalloc_die): Abort instead of exiting if 'error' returns.
6629 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6630 (xmalloc, xrealloc): Use them.
6631 (xcalloc): Check for address arithmetic overflow.
6632 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6633 a bit faster than strcpy.
6635 2003-10-08 Paul Eggert <eggert@twinsun.com>
6637 Merge getpass from libc, plus a few fixes.
6639 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6640 Include <stdbool.h>.
6641 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6642 __fsetlocking to empty.
6643 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6644 do include <bits/libc-lock.h>.
6645 Do not include <fcntl.h>; not needed.
6646 [_LIBC]: Include <wchar.h>.
6647 (NOTCANCEL_MODE): New macro.
6648 (flockfile, funlockfile) [_LIBC]: New macros.
6649 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6650 [!_LIBC]: New macros.
6651 (call_fclose): New function.
6652 (getpass): Use it. Save tty stream separately; this simplifies the
6653 code and makes it more reliable if stdin happens to equal stdout.
6654 Invoke __fsetlocking on tty.
6655 Handle thread cancellation if needed.
6656 Namespace cleanup (use __tcgetattr, __getline).
6657 Use bool for Booleans.
6658 [USE_IN_LIBIO]: Handle wide streams.
6659 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6660 stream might go where.
6662 * unlocked-io.h: Include <stdio.h>, so that the caller
6663 doesn't have to include <stdio.h> before us.
6664 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6665 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6666 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6667 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6668 if not declared, so that we can use getpass.c code from libc without
6670 (flockfile, ftrylockfile, funlockfile): New macros.
6672 2003-10-06 Bruno Haible <bruno@clisp.org>
6674 * version-etc-2.h: Remove file.
6675 * version-etc-2.c: Remove file.
6677 2003-09-25 Jim Meyering <jim@meyering.net>
6678 Bruno Haible <bruno@clisp.org>
6680 This lets translators provide better translations for the
6681 "Written by ..." part of --version output.
6682 * version-etc.h: Include stdarg.h.
6683 (version_etc_copyright): Declare as readonly.
6684 (version_etc): Make this function variadic with a NULL-terminated list
6685 of author name strings.
6686 (version_etc_va): New declaration.
6687 * version-etc.c: Include stdarg.h, stdlib.h.
6688 (version_etc_copyright): Declare as readonly.
6689 (version_etc_va): New function. Provide a different translatable string
6690 for each possible number of authors < 10. Abbreviate when there are 10
6692 (version_etc): Make this function variadic. Call version_etc_va.
6693 Suggestion from Gary V. Vaughan.
6695 * long-options.h (parse_long_options): Change prototype: the authors
6696 string is moved to the end and becomes variadic.
6697 * long-options.c: Include stdarg.h.
6698 (parse_long_options): Make this function variadic, too.
6699 Call version_etc_va, not version_etc.
6701 2003-10-06 Bruno Haible <bruno@clisp.org>
6703 * fatal-signal.h: New file, from GNU gettext.
6704 * fatal-signal.c: New file, from GNU gettext.
6706 2003-10-04 Karl Berry <karl@gnu.org>
6708 * argp*: update from libc.
6710 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6712 * getpass.c (getpass): Use a no-op fseek when switching from input to
6713 output mode on the same stream.
6715 2003-09-29 Paul Eggert <eggert@twinsun.com>
6717 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6718 Fix arg typo in previous patch.
6720 2003-09-28 Jim Meyering <jim@meyering.net>
6722 * error.c: Correct cpp indentation.
6724 2003-09-27 Paul Eggert <eggert@twinsun.com>
6726 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6727 Omit the special code that used __typeof__, since we worry that
6728 it could be more trouble than it's worth. See:
6729 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6730 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6734 2003-09-26 Jim Meyering <jim@meyering.net>
6736 * error.c (error_tail): Move some declarations
6737 into inner scope where the local variables are used.
6739 2003-09-26 Bruno Haible <bruno@clisp.org>
6741 * stpncpy.h (gnu_stpncpy): New declaration.
6742 (stpncpy): Define as alias for gnu_stpncpy.
6743 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6745 2003-09-26 Paul Eggert <eggert@twinsun.com>
6747 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6748 (error_tail): Do not loop, reallocating temporary buffer, since
6749 the output cannot contain more wide characters than the input
6750 contains bytes, the size must be big enough already. This avoids
6751 one potential size overflow calculation. Check for size overflow
6752 when calculating temporary buffer size. Free temporary buffer
6753 when done, if it was allocated with malloc; this plugs a memory
6754 leak. Remove casts from void * to pointers, that are no longer
6755 needed now that we're assuming C89 or better.
6757 Merge error changes from glibc.
6759 * error.c, error.h: Update copyright notice header to match glibc.
6760 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6761 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6762 Disable cancellation while printing error.
6763 * error.h: Prepend __ to parameter names.
6765 2003-09-25 Karl Berry <karl@gnu.org>
6767 * argp-fmtstream.c, argp-help.c: update from libc.
6769 2003-09-25 Bruno Haible <bruno@clisp.org>
6771 * version-etc-2.h: New file, from version-etc.h with modifications.
6772 * version-etc-2.c: New file, from version-etc.c with modifications.
6774 2003-09-25 Simon Josefsson <jas@extundo.com>
6776 * xgetdomainname.h: New file.
6777 * xgetdomainname.c: New file.
6779 2003-09-25 Simon Josefsson <jas@extundo.com>
6780 Bruno Haible <bruno@clisp.org>
6782 * getdomainname.h: New file.
6783 * getdomainname.c: New file.
6785 2003-09-24 Paul Eggert <eggert@twinsun.com>
6787 * linebuffer.c (freebuffer): Don't free the argument, just
6788 the buffer associated with the argument. Bug reported by
6791 2003-09-19 Karl Berry <karl@gnu.org>
6793 * argp.h: update from libc.
6795 2003-09-16 Paul Eggert <eggert@twinsun.com>
6797 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6798 input error, instead of returning NULL the next time we are called
6799 (and therefore losing track of errno).
6801 2003-09-15 Paul Eggert <eggert@twinsun.com>
6803 * getndelim2.c (getndelim2): Don't trash errno when a read
6804 fails, so that the caller gets the proper errno.
6806 * readutmp.c (read_utmp): Likewise.
6807 Check for fstat error. Close stream and free storage
6810 2003-09-14 Bruno Haible <bruno@clisp.org>
6812 * fwriteerror.h: New file.
6813 * fwriteerror.c: New file.
6815 2003-09-14 Jim Meyering <jim@meyering.net>
6817 * getloadavg.c: Correct cpp indentation.
6818 * strdup.c: Likewise.
6819 * vasnprintf.c: Likewise.
6821 2003-09-12 Paul Eggert <eggert@twinsun.com>
6823 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6824 * obstack.c [!defined _LIBC]: Likewise.
6825 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6826 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6827 * exitfail.c: Don't include stdlib.h; no longer needed.
6829 More changes to assume C89 or better.
6831 * error.c (error_tail): Assume vprintf.
6833 * argmatch.c (getenv): Remove decl.
6834 * progreloc.c (get_full_program_name): Define via prototype.
6835 * setenv.c (clearenv): Likewise.
6836 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6838 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6839 (malloc, memcpy): Remove decls.
6840 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6841 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6842 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6843 (memcpy): Remove macro.
6844 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6845 (__P): Remove. All uses removed.
6846 (PTR): Remove. All uses changed to void *.
6847 (CHAR_BIT, NULL): Remove.
6848 (spaces, zeros, memset_space, memset_zero)
6849 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6851 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6852 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6853 Define with prototype.
6854 Remove now-unnecessary prototype decl.
6855 (extra_args_spec): Assume ANSI C. All uses changed.
6856 (extra_args_spec_iso): Remove.
6857 (my_strftime, emacs_strftimeu): Define via prototype.
6858 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6860 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6861 * strtoimax.c: Include <stdlib.h> unconditionally.
6862 (strtoul, strtol): Remove decls.
6863 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6865 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6866 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6867 (LOCALE_PARAM_PROTO): New macro.
6868 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6869 (INTERNAL (strtol), strtol): Define with a prototype.
6870 (PARAMS): Remove. All uses removed.
6871 * tempname.c: Include <string.h> unconditionally.
6872 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6873 * xgethostname.c (main): Define with a prototype.
6874 * xmalloc.c: Include "xalloc.h" first, to check interface.
6875 Include <stdlib.h> unconditionally.
6876 (calloc, malloc, realloc, free): Remove decls.
6877 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6878 Include <stdlib.h> unconditionally. Sort include file names.
6880 (xstrtod): Define with a prototype.
6881 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6882 (strtol, strtoul): Remove decls.
6884 2003-09-11 Paul Eggert <eggert@twinsun.com>
6886 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6887 Include <stdlib.h>, <string.h> unconditionally.
6888 Remove now-unnecessary cast to char *.
6889 * strnlen.c: Include <string.h> unconditionally.
6890 * yesno.c (yesno): Define with a prototype.
6892 2003-09-10 Bruno Haible <bruno@clisp.org>
6894 * strcspn.c: Include <string.h> unconditionally.
6895 * strpbrk.c: Include <string.h> unconditionally.
6896 * strstr.c: Include <string.h> unconditionally.
6897 * unicodeio.c: Include <string.h> unconditionally.
6898 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6899 * unsetenv.c: Likewise.
6900 * xreadlink.c: Include <stdlib.h> unconditionally.
6901 * yesno.c: Include <stdlib.h> unconditionally.
6902 (rpmatch): Add prototype.
6904 2003-09-10 Jim Meyering <jim@meyering.net>
6906 * error.c: Correct indentation of cpp directives.
6908 2003-09-09 Paul Eggert <eggert@twinsun.com>
6912 * acosl.c (main): Use a prototype.
6913 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6916 * getloadavg.c (getloadavg, main): Define via prototypes.
6918 * getopt.h (struct option.name): Assume C89, and use 'const'.
6919 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6920 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6922 * getopt.c (const): Remove macro.
6923 Include <string.h> unconditionally.
6924 (my_index): Remove; all uses changed to strchr.
6925 (strlen): Remove decl.
6926 (exchange): Remove forward decl; no longer needed.
6927 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6928 Define with prototype.
6929 * getopt1.c (const): Remove macro.
6930 (getopt_long, getopt_long_only, main): Define with prototype.
6932 * getugroups.c: Include <string.h> unconditionally.
6934 * getusershell.c: Include <stdlib.h> unconditionally.
6935 (getusershell, setusershell, endusershell, readname, main):
6936 Define with prototypes.
6938 * group-member.c: Include group-member.h first.
6939 Include <stdlib.h> unconditionally.
6941 * hard-locale.c: Include hard-locale.h first.
6942 Include <stdlib.h>, <string.h> unconditionally.
6944 * hash.c (free, malloc): Remove decls.
6945 Include <stdlib.h> unconditionally.
6947 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6948 (getenv): Do not declare.
6950 * idcache.c: Include <string.h> unconditionally.
6952 * long-options.c: Include long-options.h first, to test interface.
6953 Include <stdlib.h> unconditionally.
6955 * makepath.c: Include makepath.h first, to test interface.
6956 Include <stdlib.h> and <string.h> unconditionally.
6958 * linebuffer.c: Include <stdlib.h>.
6959 (free): Remove decl.
6961 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6962 rpl_malloc returns void *, not char *.
6963 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6965 * md5.h: Include <limits.h> unconditionally.
6966 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6967 (__P): Remove; all uses removed.
6968 * md5.c: Include "md5.h" first.
6969 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6970 md5_buffer, md5_process_bytes, md5_process_block):
6971 Define with prototypes.
6972 * sha.h (__P): Remove all uses. (It wasn't defined??)
6973 * sha.c: Include "sha.h" first.
6974 Include <stdlib.h>, <string.h> unconditionally.
6976 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6977 * memcmp.c (__ptr_t): Likewise.
6978 * memrchr.c (__ptr_t): Likewise.
6979 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6980 Include <string.h> unconditionally.
6981 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6982 * memchr.c: Include <stdlib.h> unconditionally.
6983 * memchr.c (LONG_MAX): Remove.
6984 * memrchr.c (LONG_MAX): Likewise.
6985 * memchr.c (__memchr): Define via a prototype.
6986 * memrchr.c (__memrchr): Likewise.
6987 * memcmp.c (__P): Remove, and remove all uses.
6988 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6989 Remove forward decls; no longer needed.
6990 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6991 Use types required by C89 in prototype.
6993 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6994 * savedir.c: Likewise.
6995 * mkdir.c (free): Remove decl.
6996 * rmdir.c (rmdir): Define with a prototype.
6997 * savedir.c: Include savedir.h first, to test interface.
6999 * mktime.c (STDC_HEADERS): Remove.
7000 Include <stdlib.h>, <string.h> unconditionally.
7002 * modechange.c: Include <stdlib.h> unconditionally.
7003 (malloc): Remove decl.
7005 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
7006 (free): Remove decl.
7008 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
7009 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
7010 (This type really should be intptr_t, but that's a C99ism.)
7011 (_obstack_memcpy): Remove: all uses changed to memcpy.
7012 Include <string.h> unconditionally.
7013 (struct obstack): Assume __STDC__ for types of members
7014 chunkfun, freefun, extra_arg.
7015 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
7016 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7017 obstack_begin, obstack_specify_allocation,
7018 obstack_specify_allocation_with_arg, obstack_chunkfun,
7019 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7020 Remove unprototyped decls and the macros that use them.
7021 * obstack.c (POINTER): Remove. All uses changed to void *.
7022 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7023 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7024 (defined __STDC__ && __STDC__)]:
7025 Remove nonprototyped code.
7026 Include <stdlib.h> unconditionally.
7027 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7028 _obstack_allocated_p, _obstack_free, obstack_free,
7029 _obstack_memory_used, print_and_abort):
7030 Define using prototypes.
7031 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7032 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7033 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7034 obstack_next_free, obstack_object_size, obstack_room) [0]:
7035 Remove unused, unprototyped code.
7037 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7039 * physmem.c (physmem_total, physmem_available, main): Define
7042 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7043 (main): Define with a prototype.
7045 * posixver.c (getenv): Remove decl.
7047 * putenv.c (malloc): Returns void *, not char *.
7048 Include <string.h> unconditionally.
7049 (strchr, memcpy, NULL): Do not define.
7051 * readtokens.c: Include readtokens.h first, to test interface.
7052 Include <stdlib.h>, <string.h> unconditionally.
7053 (init_tokenbuffer): Define with a prototype.
7055 * regex.c (PARAMS): Remove. All uses removed.
7056 All uses of _RE_ARGS removed, too.
7057 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7059 (bzero): Assume memset exists.
7060 (memcmp, memcpy, NULL): Remove.
7061 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7062 char, or assignments to local vars of type signed char.
7063 (init_syntax_once, PREFIX(extract_number_and_incr),
7064 PREFIX(print_partial_compiled_pattern),
7065 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7066 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7067 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7068 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7069 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7070 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7071 wcs_compile_range, byte_compile_range, truncate_wchar,
7072 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7073 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7074 count_mbs_length, wcs_re_match_2_internal,
7075 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7076 PREFIX(alt_match_null_string_p),
7077 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7078 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7079 regfree, PREFIX(extract_number)): Define with prototype. Remove
7080 now-unnecessary declaration, if any.
7081 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7083 Remove now-unnecessary casts among pointer types.
7084 * regex.h (_RE_ARGS): Remove. All uses removed.
7086 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7087 (free): Remove decl.
7089 * rpmatch.c: Include <stdlib.h> unconditionally.
7091 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7092 (free): Remove decl.
7094 * save-cwd.c: Include <stdlib.h> unconditionally.
7095 * xgetcwd.c: Likewise.
7097 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7098 (free): Remove decl.
7100 * strchrnul.c (strchrnul): Define with a prototype.
7101 Fix bug: c_in was not converted to char before searching.
7103 The following changes are not K&R related:
7105 * group-member.h: Include <sys/types.h>, so that this file is
7107 * makepath.h: Likewise.
7109 * getusershell.c (readname, default_index, line_size, readname):
7110 Use size_t, not int, for sizes.
7111 (readname): If the size overflows, report an error instead of
7114 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7116 * getndelim2.c: Assume stdlib.h per the C89 spec.
7118 2003-09-08 Paul Eggert <eggert@twinsun.com>
7120 Assume C89 or better; remove K&R cruft.
7121 A few of these changes were first proposed by Derek Robert Price
7122 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7124 * addext.c: Include <string.h> unconditionally.
7125 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7126 Don't declare getenv or malloc.
7128 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7129 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7131 (find_stack_direction, alloca): Use prototypes.
7133 * atexit.c (atexit): Define using a prototype.
7135 * basename.c, dirname.c, stripslash.c:
7136 Include <string.h> unconditionally.
7138 * bcopy.c: Include <stddef.h>.
7139 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7141 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7143 * error.h (error, error_at_line, error_print_progname)
7144 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7145 * error.c: Include error.h first, to check interface.
7146 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7147 (VA_START): Remove; all uses changeed to va_start.
7148 (exit, strerror): Remove decls.
7149 (error_print_progname): Prototype uncondionally.
7150 Don't include <errno.h>; no longer needed.
7151 (private_strerror): Remove.
7152 (error_tail): Always define.
7153 (error, error_at_line): Assume C89 or better; always use prototypes.
7154 * fatal.c: Include "fatal.h" first, to test interface.
7155 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7156 (VA_START): Remove; all uses changed to va_start.
7157 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7159 (exit): Remove decl.
7160 (fatal): Prototype unconditionally. Assume va_start works.
7161 Abort at end, to pacify gcc.
7163 * euidaccess.c (main): Define with a prototype.
7165 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7167 * exitfail.c: Include <stdlib.h> unconditionally.
7169 * fnmatch_.h (__P): Remove. All uses changed to assume
7171 * fnmatch.c: Include fnmatch.h first, to test interface.
7172 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7173 (getenv): Remove decl.
7174 (fnmatch): Define using a prototype.
7175 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7176 (FCT): Define using a prototype.
7178 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7180 * gethostname.c: Include <stddef.h>.
7181 (gethostname): Define with prototype. Length is size_t, not int.
7183 2003-09-08 Paul Eggert <eggert@twinsun.com>
7185 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7186 getversion.c should have been removed then, but was accidentally
7189 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7190 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7192 2003-09-07 Paul Eggert <eggert@twinsun.com>
7194 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7195 copy_tm_result. Bug reported by Simon Josefsson in
7196 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7198 2003-09-06 Paul Eggert <eggert@twinsun.com>
7200 * time_r.c, time_r.h: New files.
7202 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7204 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7205 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7207 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7209 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7210 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7213 * timegm.c: Switch to glibc implementation, with the following changes:
7214 [defined HAVE_CONFIG_H]: Include <config.h>.
7215 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7216 (__mktime_internal) [!defined _LIBC]: New decl.
7217 (__gmtime_r) [!defined _LIBC]: New macro and function.
7218 (timegm): Use a prototype, since gnulib assumes C89.
7219 Do not bother declaring tmp to be const, as it's not really usefu.
7220 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7221 (timegm): Declare only if HAVE_DECL_TIMEGM.
7223 2003-09-03 Paul Eggert <eggert@twinsun.com>
7225 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7226 Bug reported by Lute Kamstra in
7227 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7229 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7230 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7231 course with correspondingly smaller numbers for tomorrow and
7232 yesterday. From Tadayoshi Funaba. Originally installed into
7233 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7236 2003-08-31 Simon Josefsson <jas@extundo.com>
7238 * timegm.h: New file.
7239 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7241 2003-08-31 Karl Berry <karl@gnu.org>
7243 * argp.h: update from libc.
7245 2003-08-28 Bruno Haible <bruno@clisp.org>
7247 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7248 warning on QNX, which defines O_BINARY to 000000.
7250 2003-08-24 Bruno Haible <bruno@clisp.org>
7252 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7253 MSVC7 <stdio.h> is included later.
7255 2003-08-20 Bruno Haible <bruno@clisp.org>
7257 * progname.h: New file, from GNU gettext.
7258 * progname.c: New file, from GNU gettext.
7259 * progreloc.c: New file, from GNU gettext.
7261 2003-08-19 Bruno Haible <bruno@clisp.org>
7263 * xstrdup.c: Assume <string.h> exists.
7265 2003-08-18 Jim Meyering <jim@meyering.net>
7267 * setenv.h: Indent nested cpp directive.
7268 * vasnprintf.c: Remove trailing blanks.
7270 2003-08-17 Simon Josefsson <jas@extundo.com>
7271 Bruno Haible <bruno@clisp.org>
7273 * xstrndup.h: New file.
7274 * xstrndup.c: New file.
7276 2003-08-17 Bruno Haible <bruno@clisp.org>
7278 * strndup.h: New file.
7280 2003-08-16 Paul Eggert <eggert@twinsun.com>
7282 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7283 space, undoing this 2003-08-12 change:
7284 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7286 2003-08-16 Jim Meyering <jim@meyering.net>
7288 Merge from coreutils.
7289 * xstrtoimax.c: #else #if -> #elif.
7290 * xstrtoumax.c: Likewise.
7292 2003-08-15 Paul Eggert <eggert@twinsun.com>
7294 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7295 rather than tab, after '#' in shell-script copyright notices.
7296 Suggested by Bruno Haible.
7298 2003-08-15 Jim Meyering <jim@meyering.net>
7299 and Paul Eggert <eggert@twinsun.com>
7301 Merge from coreutils.
7302 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7303 member but strut utmpx does not. Needed for AIX 4.3.3.
7304 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7306 2003-08-15 Jim Meyering <jim@meyering.net>
7308 Merge from coreutils.
7309 * xgethostname.c: Include <stdlib.h>.
7310 (xghostname): Don't exit for anything other than memory-related
7311 failure; just return NULL.
7312 * userspec.c: Include "posixver.h".
7313 (parse_user_spec): Accept `.' as a separator only
7314 in pre-POSIX-200112 mode.
7315 * strtoimax.c: Use #elif rather than #else #if.
7316 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7317 Remove function, now that we can rely on a working tzset function.
7318 [!_LIBC]: Ensure that the required autoconf test has been run.
7319 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7320 Use underlying_strftime for %r.
7321 * sha.c: Merge in some clean-up and optimization changes from glibc.
7322 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7323 Ensure that it is a multiple of 64.
7324 Rearrange loop exit tests so as to avoid performing an
7325 additional fread after encountering an error or EOF.
7326 * realloc.c: Update copyright date.
7328 2003-08-14 Jim Meyering <jim@meyering.net>
7330 Merge from coreutils.
7331 * obstack.h: Whitespace changes.
7332 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7333 and xcalloc return values.
7334 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7335 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7336 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7337 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7338 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7340 Use mntctl's return value to drive the entry-processing loop, since
7341 we can't rely on the value of the vmt_length member in the last
7342 entry. On some systems doing so could result in exhausting
7343 virtual memory. Based in part on a patch from Mike Jetzer.
7345 2003-08-14 Jim Meyering <jim@meyering.net>
7346 and Paul Eggert <eggert@twinsun.com>
7348 Merges from coreutils, plus other fixes.
7349 * physmem.c: Merge in portability changes from gcc/libiberty
7350 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7351 for credits and details. Thanks to Kaveh Ghazi for helping
7352 to keep these files in sync.
7353 (ARRAY_SIZE): Define it.
7354 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7355 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7356 (memcasecmp): Don't assume size_t fits in unsigned int.
7357 Remove casts and duplicate code.
7358 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7359 (memcpy): Remove definition.
7360 Merge in some clean-up and optimization changes from glibc.
7361 [BLOCKSIZE]: Move definition to top of file.
7362 Ensure that it is a multiple of 64.
7363 Rearrange loop exit tests so as to avoid performing an
7364 additional fread after encountering an error or EOF.
7365 * md5.h (md5_uintptr): Define.
7366 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7367 return to the initial working directory. Preserve errno
7369 * idcache.c: Include "xalloc.h".
7370 (xmalloc, xrealloc): Remove decls.
7371 (getuser): Remove casts no longer required in C89.
7372 * human.c: Include stdio.h, for sprintf.
7373 * group-member.c: Include "xalloc.h".
7374 (xmalloc, xrealloc): Remove decls.
7375 (get_group_info): Remove casts no longer required in C89.
7376 * getusershell.c (readname): Remove casts no longer required in C89.
7377 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7378 * getline.c: Whitespace fix, from coreutils.
7380 2003-08-13 Paul Eggert <eggert@twinsun.com>
7382 * exclude.c: Include <ctype.h>
7383 (IN_CTYPE_DOMAIN): New macro.
7385 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7388 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7389 Undo previous (whitespace-only) change.
7391 2003-08-12 Paul Eggert <eggert@twinsun.com>
7393 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7394 Normalize leading white space and remove trailing white space.
7395 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7396 notice, as per ../config/srclist-update.
7398 Merge from coreutils.
7399 * euidaccess.h: New file.
7400 * euidaccess.c: Include it.
7401 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7402 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7403 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7405 2003-08-11 Bruno Haible <bruno@clisp.org>
7407 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7408 (vasnprintf): Use it instead of wcslen.
7410 2003-08-11 Bruno Haible <bruno@clisp.org>
7412 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7413 value to ensure that _Bool promotes to int. Use #define for _Bool when
7414 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7416 2003-08-10 Karl Berry <karl@gnu.org>
7418 * regex.h: update from libc (whitespace fix).
7420 2003-08-09 Paul Eggert <eggert@twinsun.com>
7422 Merge some files from coreutils. These changes were
7423 originally made by Jim Meyering.
7424 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7425 many older Unixes require this.
7426 * alloca.c (alloca): Remove cast to argument of free;
7427 no longer needed in C89.
7428 * alloca_.h, regex.h: Fix white space to match
7429 what GNU indent does.
7431 2003-08-05 Paul Eggert <eggert@twinsun.com>
7433 * bumpalloc.h: Remove.
7435 2003-08-04 Paul Eggert <eggert@twinsun.com>
7437 * getloadavg.c: Change copyright notice and spacing to conform to
7440 Merge from coreutils.
7441 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7443 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7444 from Karl Berry, implemented by Jim Meyering.
7445 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7446 from Dmitry V. Levin.
7447 Remove anachronistic cast of xrealloc.
7448 * fnmatch_.h (__const): Remove. Use 'const'.
7449 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7450 type. Otherwise, it wouldn't compile with at least /bin/cc on
7451 ymp-cray-unicos9.0.2.X.
7452 Combine two mostly-identical uses of alloca into one.
7453 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7455 2003-08-04 Dave Love <d.love@dl.ac.uk>
7459 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7460 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7461 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7462 obsolete NLIST_NAME_UNION.
7463 [__GNU__]: Undef BSD and FSCALE.
7464 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7466 2003-08-03 Paul Eggert <eggert@twinsun.com>
7468 * stdbool_.h (_Bool): Make it signed char, instead of
7469 an enum type, so that it's guaranteed to promote to int. See:
7470 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7472 2003-07-31 Paul Eggert <eggert@twinsun.com>
7474 * strerror.c: Include config.h, limits.h. Declare sprintf.
7475 (strerror): Don't assume that a printable int fits in 14 bytes.
7477 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7478 Bruno Haible <bruno@clisp.org>
7480 * getline.h (getline, getdelim): Change return type to ssize_t.
7481 * getline.c (getline, getdelim): Likewise.
7482 Remove _GNU_SOURCE define; now it's defined in config.h through
7485 2003-07-22 Paul Eggert <eggert@twinsun.com>
7487 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7488 over-parenthesization in macros.
7490 Sync with coreutils.
7492 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7495 Use `exit_failure' for xalloc and xmemcoll instead of their own
7496 private exit-failure variables.
7497 * xalloc.h (xalloc_exit_failure): Remove.
7498 * xmalloc.c: Likewise. Include exitfail.h.
7499 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7500 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7501 * xmemcoll.c: Likewise. Include exitfail.h.
7502 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7504 2003-07-18 Paul Eggert <eggert@twinsun.com>
7506 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7507 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7508 to test that it can stand by itself. Include "exitfail.h".
7509 Clients should set exit_failure instead.
7510 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7512 2003-07-18 Andreas Schwab <schwab@suse.de>
7514 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7516 2003-07-18 Bruno Haible <bruno@clisp.org>
7518 * getndelim2.h: New file.
7519 * getndelim2.c: Make into a module of its own. Include config.h,
7521 (getndelim2): Make non-static. Change return type to ssize_t.
7522 * getline.h: Change argument names.
7523 * getline.c: Include getndelim2.h instead of getndelim2.c.
7524 * getnline.c: Include getndelim2.h.
7526 2003-07-17 Bruno Haible <bruno@clisp.org>
7528 * Makefile.am: Remove file.
7529 * Makefile.in: Remove file.
7531 2003-07-17 Bruno Haible <bruno@clisp.org>
7533 * getnline.h: New file.
7534 * getnline.c: New file.
7535 * getndelim2.c: New file, extracted from getline.c.
7536 (getndelim2): Renamed from getdelim2, with added nmax argument.
7537 * getline.c: Include getndelim2.c.
7538 (getdelim2): Moved out to getndelim2.c.
7539 (getline, getdelim): Update.
7541 2003-07-15 <karl@gnu.org>
7543 * vasnprintf.c: update from gettext.
7545 2003-07-15 Jim Meyering <jim@meyering.net>
7547 * makepath.c (make_path): Enclose diagnostic in _(...).
7549 2003-07-14 Paul Eggert <eggert@twinsun.com>
7551 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7552 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7553 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7554 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7555 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7556 updated automatically by ../config/srclist-update. This changes
7557 their license from LPGL to GPL.
7559 2003-07-14 Jim Meyering <jim@meyering.net>
7561 Don't emit diagnostics. Let callers do that.
7562 * save-cwd.c: Don't include "error.h".
7563 (save_cwd): Don't call error. Ensure that errno is valid
7564 when returning nonzero.
7566 * save-cwd.h (restore_cwd): Update prototype.
7567 * save-cwd.c (restore_cwd): Remove two parameters.
7568 Simplify. Don't call error upon failure. Let callers do that.
7569 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7570 when auditing is enabled. But don't bother updating the #if.
7572 2003-07-14 Simon Josefsson <jas@extundo.com>
7574 * mempcpy.h: New file.
7575 * mempcpy.c: New file.
7577 2003-07-14 Paul Eggert <eggert@twinsun.com>
7579 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7580 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7581 unicodeio.c, unicodeio.h, unlocked-io.h:
7582 Switch from LGPL to GPL.
7584 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7586 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7587 it breaks C++ compilation.
7588 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7590 2003-07-10 Jim Meyering <jim@meyering.net>
7592 * vasnprintf.c: Remove trailing blanks.
7593 Make cpp indentation consistent.
7595 2003-07-09 Paul Eggert <eggert@twinsun.com>
7597 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7598 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7599 Switch from LGPL to GPL.
7601 2003-07-07 Paul Eggert <eggert@twinsun.com>
7603 * mktime.c: Fix some boundary cases and remove need for floating point.
7605 Issue a compile-time diagnostic if time_t is floating point, or if
7606 two's complement arithmetic is not in effect, or if arithmetic
7607 right shift does not propagate the sign. These assumptions were
7608 all in the original code but they weren't checked.
7610 (TIME_T_MIDPOINT, verify): New macros.
7611 (__isleap): Remove; it has integer overflow problems.
7612 (leapyear): New function, without those problems.
7613 (ydhms_tm_diff): Remove; splitting into two parts.
7614 (ydhms_diff): New function, containing the arithmetic part of
7615 the old ydhms_tm_diff function. Issue a compile-time
7616 diagnostic if we are not using C99 integer division.
7617 Avoid casts when possible.
7618 (guess_time_tm): New function, containing the checking part of
7619 the old ydhms_tm_diff function. Return the new value, rather than
7620 the difference between it and the old. Accept a new argument T
7621 so that *T specifies the old value. Check for overflow in the result.
7623 (__mktime_internal): Use a time_t offset, not a long int offset.
7624 This undoes the 2003-06-04 change, which is no longer needed now
7625 that we have better overflow checking.
7626 (localtime_offset): Likewise.
7628 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7629 and long are 64-bit but int is only 32-bit.
7630 (ydhms_diff): Use long int to store year1 and yday1.
7631 Issue a compile-time diagnostic if long int is not wide enough.
7633 (__mktime_internal): Use long int to store adjusted year and yday.
7634 Use plain C rather than preprocessor commands, if that doesn't
7636 Check for overflow (and try to repair) after each probe
7637 rather than checking only at the very end. This avoids some bugs
7638 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7639 does not equal GMT offset at maximum time).
7640 Use integer to check for overflow rather than floating point; this
7641 is more portable to non-IEEE hosts, and is a tad faster.
7642 When we detect that we are oscillating between two values,
7643 don't check whether tm_isdst has the requested value, since
7644 we already know the answer. When tm_isdst has the wrong value,
7645 use a different heuristic to find the right one, based on the
7646 extreme values actually observed in practice in tz2003a,
7647 rather than the (overly optimistic) "previous 3 calendar quarters".
7649 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7650 "T const" to accommodate glibc style.
7651 (check_result): Use less-confusing report format. "long" -> "long int.
7653 Don't loop if the iteration overflows time_t.
7654 Allow a negative step in the iteration.
7656 2003-07-01 Paul Eggert <eggert@twinsun.com>
7658 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7659 having it depend on HAVE_SYS_TYPES_H.
7661 2003-06-25 Bruno Haible <bruno@clisp.org>
7663 * readlink.c: New file.
7665 2003-06-20 Bruno Haible <bruno@clisp.org>
7667 Assume C89, so PARAMS isn't needed.
7668 * unicodeio.h (PARAMS): Remove.
7669 * unicodeio.c: Don't use PARAMS.
7671 2003-06-18 Jim Meyering <jim@meyering.net>
7673 Merge changes from coreutils.
7674 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7675 Remove explicit declarations of xmalloc and realloc.
7677 (read_utmp): Remove anachronistic cast of xmalloc.
7679 2003-06-17 Paul Eggert <eggert@twinsun.com>
7681 Assume C89, so PARAMS isn't needed.
7682 * backupfile.h (PARAMS): Remove. All uses removed.
7683 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7684 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7685 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7686 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7687 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7688 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7689 xstrtol.h: Likewise.
7690 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7691 same.h, strverscmp.h: Do not include config.h; no longer needed.
7692 Anyway, config.h should always be included before any other file.
7694 2003-06-11 Simon Josefsson <jas@extundo.com>
7696 * sysexit_.h: New file.
7698 2003-05-20 Derek Price <derek@ximbiot.com>
7700 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7702 2003-06-10 Simon Josefsson <jas@extundo.com>
7704 * strchrnul.h: New file.
7705 * strchrnul.c: New file.
7707 2003-06-10 Simon Josefsson <jas@extundo.com>
7709 * argp.h: New file, from glibc.
7710 * argp-ba.c: New file, from glibc.
7711 * argp-eexst.c: New file, from glibc.
7712 * argp-fmtstream.c: New file, from glibc.
7713 * argp-fmtstream.h: New file, from glibc.
7714 * argp-fs-xinl.c: New file, from glibc.
7715 * argp-help.c: New file, from glibc.
7716 * argp-namefrob.h: New file, from glibc.
7717 * argp-parse.c: New file, from glibc.
7718 * argp-pv.c: New file, from glibc.
7719 * argp-pvh.c: New file, from glibc.
7720 * argp-xinl.c: New file, from glibc.
7722 2003-06-07 Jim Meyering <jim@meyering.net>
7724 * readtokens.h: Put `Free Software Foundation, Inc.'
7725 in place of my name in the copyright comment.
7726 Remove definition and uses of __P.
7729 * stat.c: Don't declare xmalloc explicitly.
7730 Instead, include "xalloc.h".
7731 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7732 xrealloc, and xcalloc return values.
7733 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7735 * xgetcwd.h: Remove definition/uses of PARAMS.
7737 2003-06-06 Jim Meyering <jim@meyering.net>
7739 * stdbool_.h: Renamed from stdbool.h.in.
7741 2003-06-06 Jim Meyering <jim@meyering.net>
7743 Merge from coreutils.
7744 * same.c: (same_name): Declare *_basename locals to be `const'.
7745 Consolidate declarations and initializations of *_base* locals.
7747 Merge from coreutils.
7748 This avoids a core dump on systems without GNU putenv,
7749 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7750 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7751 (unsetenv): New static function, from GNU libc.
7752 (rpl_putenv): Use it.
7754 * modechange.c: Remove trailing blanks.
7756 Merge from coreutils.
7757 * fsusage.c: Remove declaration of statfs.
7758 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7760 * posixtm.c: Include <stdbool.h> unconditionally.
7762 2003-06-05 Paul Eggert <eggert@twinsun.com>
7764 * mktime.c (__mktime_internal): When resolving a tm_isdst
7765 mismatch, look in future quarters as well as past. This fixes a
7766 bug when processing fall-backwards gaps immediately after a long
7767 period of daylight-saving time.
7769 * mktime.c: Assume freestanding C89 or better.
7770 (HAVE_LIMITS_H): Remove. Assume it's 1.
7771 (__P): Remove; not used.
7772 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7773 (mktime, not_equal_tm, print_tm, check_result,
7774 main): Use prototypes. Use const * where appropriate.
7775 (main): Fix typo in testing code that uncovered by above changes.
7776 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7778 2003-06-04 Paul Eggert <eggert@twinsun.com>
7780 * mktime.c: Fix Debian bug 177940
7781 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7782 (localtime_offset): Now long int, not time_t, because we want it
7783 to be guaranteed to be signed. All uses changed.
7784 (__mktime_internal): If overflow would occur when adding offset,
7787 Merge 'human' changes from coreutils. Rewrite to support
7788 locale-specific notations like thousands separators.
7789 * human.c: Simplify authorship notice.
7790 Include human.h immediately after config.h.
7791 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7792 <limits.h>: Do not include, since human.h does.
7793 (SIZE_MAX, UINTMAX_MAX): New macros.
7794 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7795 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7796 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7797 (power_letter): Renamed from suffixes.
7798 (generate_suffix_backwards): Remove.
7799 (adjust_value): Now takes int style (because of human.h changes)
7800 and long double value (for greater precision on some platforms).
7801 (group_number): New function.
7802 (human_readable): Use it. Use integer options, not enum.
7803 Put the options before the sizes in the arg list.
7804 Support all the new options.
7805 The old human_readable function has been removed;
7806 use inttostr.h instead.
7807 (human_readable, default_block_size, humblock):
7808 Use uintmax_t, not int, for block sizes.
7809 (human_readable_inexact, block_size_types): Remove.
7810 (block_size_opts): New constant.
7811 (human_options): Renamed from human_block_size, with new signature
7812 that allows block sizes up to UINTMAX_MAX. All callers changed.
7813 * human.h: Add copyright and authorship notice.
7814 Include <limits.h> and <stdbool.h> unconditionally.
7815 (PARAMS): Remove. All uses removed.
7816 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7817 (enum human_inexact_style): Remove tag; now a nameless enum.
7818 (human_floor, human_ceiling, human_round_to_even): Now have
7819 values 2, 0, 1 rather than -1, 1, 0.
7820 (human_group_digits, human_suppress_point_zero, human_autoscale,
7821 human_base_1024, human_SI, human_B): New constants.
7822 (human_readable_inexact, human_block_size): Remove.
7823 (human_readable): Size args are now uintmax_t, not int.
7824 (human_options): New decl.
7826 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7827 unnecessary now that we assume C89 or better. This change
7828 imported from coreutils.
7830 * mktime.c (__mktime_internal): Do not reject negative timestamps
7831 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7832 in the 2003-05-30 sync from glibc.
7834 .h files should stand alone, but we shouldn't include <sys/types.h>
7835 if we can get away with just <stddef.h>.
7837 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7838 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7839 rather than <sys/types.h>, as we merely need size_t.
7840 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7842 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7843 Include <stdio.h>, to get FILE.
7844 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7845 memcasecmp.h has included <stddef.h> and all we need is size_t.
7846 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7847 our interface, instead of including <sys/types.h>
7849 2003-06-02 Paul Eggert <eggert@twinsun.com>
7852 Fix some minor time-related bugs with POSIX time arguments.
7853 Some valid time stamps were being rejected (notably -1, and
7854 time stamps before 1900 on 64-bit hosts). And some invalid
7855 time stamps were being accepted, e.g. September 31.
7857 * posixtm.h (posixtime): Return bool instead of time_t, so
7858 that we can return (time_t) -1 successfully.
7859 * posixtm.c: Likewise.
7860 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7861 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7862 (t): Remove static var.
7863 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7864 of static var. All uses changed.
7865 (year): Do not reject years before 1900; they can occur with
7867 (posix_time_parse): Do not check for out-of-range components;
7868 that is now the caller's responsibility, since our checks were
7869 only approximations.
7870 (posixtime): Use mktime to check for out-of-range components,
7871 since it knows them exactly.
7872 If mktime returns (time_t) -1, check whether an error actually occurred
7873 by invoking localtime on -1.
7874 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7875 posixtime failures better.
7876 Improve the test data (in comments only).
7878 2003-05-30 <karl@gnu.org>
7880 * mktime.c: update from libc.
7882 2003-05-30 Bruno Haible <bruno@clisp.org>
7884 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7885 * localcharset.h: Likewise.
7886 * localcharset.c: Likewise.
7888 2003-05-28 Paul Eggert <eggert@twinsun.com>
7890 Assume the headers required for C89 freestanding compilers.
7891 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7892 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7893 without checking for HAVE_LIMITS_H.
7894 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7895 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7897 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7898 * exclude.c: Include <stdbool.h> unconditionally.
7899 * tempname.c: Include <stddef.h> unconditionally.
7900 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7901 * modechange.c, rpmatch.c (NULL): Don't define, since
7902 <stddef.h> does that.
7903 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7904 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7905 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7906 * xstrtol.c: Likewise.
7907 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7908 * savedir.c: Include <stddef.h> instead of defining NULL.
7910 * addext.c (addext): Use assignment rather than cast, to avoid
7911 warnings on some platforms.
7913 * mktime.c (__mktime_internal): Do not reject negative timestamps
7916 2003-05-10 Bruno Haible <bruno@clisp.org>
7918 * linebreak.c (iconv_string_length): Don't return -1 just because the
7919 string is longer than 4 KB.
7921 2003-05-12 Jim Meyering <jim@meyering.net>
7923 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7924 the space-padded-by-default conversion specifiers, %e, %k, %l.
7926 2003-05-03 Bruno Haible <bruno@clisp.org>
7928 Upgrade to Unicode-4.0.
7929 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7930 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7931 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7932 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7933 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7934 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7935 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7936 Change width of U+E0100..U+E01EF from 1 to 0.
7938 2003-04-25 Bruno Haible <bruno@clisp.org>
7940 * copy-file.c: Include <stddef.h>, for size_t.
7942 2003-04-25 Jim Meyering <jim@meyering.net>
7944 * copy-file.c (copy_file_preserving): Declare buf_size to be
7945 of type size_t, not int.
7947 2003-04-11 Jim Meyering <jim@meyering.net>
7949 Merge changes from Coreutils.
7951 2003-03-22 Jim Meyering <jim@meyering.net>
7953 * strftime.c (widen): Cast alloca return value to proper type.
7955 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7958 * strftime.c (my_strftime): Handle very large width
7959 specifications for numeric values correctly. Improve checks for
7962 2003-01-19 Jim Meyering <jim@meyering.net>
7964 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7965 (nl_get_alt_digit) [! defined my_strftime]: Define.
7966 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7967 _nl_get_alt_digit and _nl_get_walt_digit.
7969 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7970 These changes have no effect outside of _LIBC.
7972 2003-04-10 Bruno Haible <bruno@clisp.org>
7974 * findprog.h: New file, from GNU gettext.
7975 * findprog.c: New file, from GNU gettext.
7977 2003-04-05 Jim Meyering <jim@meyering.net>
7979 Merge changes from Coreutils.
7981 * exclude.h (PARAMS): Remove definition and uses.
7982 * exclude.c: Remove uses of `PARAMS'.
7984 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7985 Add test-cases for DOS filenames. Declare program_name.
7986 (main): Set up program_name. Patch by Rich Dawe.
7988 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7990 Use mntctl's return value to drive the entry-processing loop, since
7991 we can't rely on the value of the vmt_length member in the last
7992 entry. On some systems doing so could result in exhausting
7993 virtual memory. Based in part on a patch from Mike Jetzer.
7995 2003-04-04 Bruno Haible <bruno@clisp.org>
7997 * linebreak.h: New file, from GNU gettext.
7998 * linebreak.c: New file, from GNU gettext with slight modifications.
7999 * lbrkprop.h: New file, from GNU gettext.
8001 2003-04-03 Bruno Haible <bruno@clisp.org>
8003 * utf8-ucs4.h: New file, from GNU gettext.
8004 * utf16-ucs4.h: New file, from GNU gettext.
8005 * ucs4-utf8.h: New file, from GNU gettext.
8006 * ucs4-utf16.h: New file, from GNU gettext.
8008 2003-04-02 Bruno Haible <bruno@clisp.org>
8010 * binary-io.h: New file, from GNU gettext.
8012 2003-04-01 Bruno Haible <bruno@clisp.org>
8014 * pathname.h: New file, from GNU gettext.
8015 * concatpath.c: New file, from GNU gettext.
8017 2003-03-30 Bruno Haible <bruno@clisp.org>
8019 * copy-file.c (copy_file_preserving): Don't set owner if the function
8020 chown() doesn't exist.
8022 2003-03-28 Bruno Haible <bruno@clisp.org>
8024 * copy-file.h: New file, from GNU gettext.
8025 * copy-file.c: New file, from GNU gettext.
8027 2003-03-18 Jim Meyering <jim@meyering.net>
8029 * quote.c (quote_n): Fix typo in comment.
8031 2003-03-14 Jim Meyering <jim@meyering.net>
8033 Merge changes from Coreutils.
8034 * obstack.h (obstack_object_size): Declare temporary, __o,
8035 to be const, in order to avoid warnings.
8036 (obstack_room): Likewise.
8037 (obstack_empty_p): Likewise.
8039 2003-03-13 Paul Eggert <eggert@twinsun.com>
8041 Merge changes from Bison.
8042 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8043 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8044 when compiling Bison 1.875's `bitset bset = obstack_alloc
8045 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8046 * hash.c: Include <stdbool.h> unconditionally.
8048 2003-03-09 Paul Eggert <eggert@twinsun.com>
8050 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8051 Reported by Bruce Becker; see:
8052 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8054 2003-03-03 Paul Eggert <eggert@twinsun.com>
8055 Bruno Haible <bruno@clisp.org>
8057 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8058 Reported by John Hughes, see
8059 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8061 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8063 * poll_.h: New file.
8066 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8068 * mathl.h: New file.
8069 * acosl.c: New file.
8070 * asinl.c: New file.
8071 * atanl.c: New file.
8072 * ceill.c: New file.
8075 * floorl.c: New file.
8076 * frexpl.c: New file.
8077 * ldexpl.c: New file.
8079 * sincosl.c: New file.
8081 * sqrtl.c: New file.
8083 * trigl.c: New file.
8084 * trigl.h: New file.
8086 2003-02-17 Bruno Haible <bruno@clisp.org>
8088 * mkdtemp.h: New file, from GNU gettext.
8089 * mkdtemp.c: New file, from GNU gettext.
8091 2003-01-31 Bruno Haible <bruno@clisp.org>
8093 * rename.c: #undef rename before defining rpl_rename.
8094 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8096 2003-01-30 Bruno Haible <bruno@clisp.org>
8098 * printf-args.h: New file, from GNU gettext.
8099 * printf-args.c: New file, from GNU gettext.
8100 * printf-parse.h: New file, from GNU gettext.
8101 * printf-parse.c: New file, from GNU gettext.
8102 * vasnprintf.h: New file, from GNU gettext.
8103 * vasnprintf.c: New file, from GNU gettext.
8104 * asnprintf.c: New file, from GNU gettext.
8105 * vasprintf.h: New file, from GNU gettext with modifications.
8106 * vasprintf.c: New file, from GNU gettext.
8107 * asprintf.c: New file, from GNU gettext.
8109 2003-01-29 Bruno Haible <bruno@clisp.org>
8111 * stpncpy.h: New file, from GNU gettext with modifications.
8112 * stpncpy.c: New file, from GNU gettext with modifications.
8114 2003-01-28 Bruno Haible <bruno@clisp.org>
8116 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8118 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8121 2003-01-27 Bruno Haible <bruno@clisp.org>
8123 * xsetenv.h: New file, from GNU gettext.
8124 * xsetenv.c: New file, from GNU gettext.
8126 2003-01-23 Bruno Haible <bruno@clisp.org>
8128 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8130 2003-01-22 Bruno Haible <bruno@clisp.org>
8132 * exit.h: New file, from GNU gettext.
8134 2003-01-11 Bruno Haible <bruno@clisp.org>
8136 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8137 * strcase.h (strcasecmp, strncasecmp): Likewise.
8139 2003-01-14 Jim Meyering <jim@meyering.net>
8141 * same.c (same_name): Tweak a comment.
8143 2003-01-11 Bruno Haible <bruno@clisp.org>
8145 * same.c (same_name): Reorder tests so as to avoid calling stat()
8146 when a string comparison is sufficient.
8148 2003-01-11 Bruno Haible <bruno@clisp.org>
8150 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8153 2003-01-11 Bruno Haible <bruno@clisp.org>
8155 * hash-pjw.c: Add comment about low quality of this function.
8157 2003-01-12 Paul Eggert <eggert@twinsun.com>
8159 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8160 to avoid collisions with libcurses and libreadline.
8162 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8163 * getstr.h, getstr.c: Remove.
8164 * getline.c: Include "getline.h", to check interface.
8165 Move body of old getstr.c here: this defines MIN_CHUNK and
8166 declares getdelim2, which is renamed from getstr.
8167 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8169 * linebuffer.c (readlinebuffer): Renamed from readline.
8171 * linebuffer.h: Likewise.
8172 (readline): Remove backward-compatibility macro.
8174 2003-01-12 Jim Meyering <jim@meyering.net>
8176 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8178 2003-01-10 Bruno Haible <bruno@clisp.org>
8180 * alloca_.h: New file.
8181 * getdate.y: Unconditionally include alloca.h.
8182 * makepath.c: Likewise.
8183 * setenv.c: Likewise.
8184 * userspec.c: Likewise.
8186 2003-01-09 Bruno Haible <bruno@clisp.org>
8188 * stdbool.h.in: New file.
8190 2003-01-08 Bruno Haible <bruno@clisp.org>
8192 * safe-read.c: Include specification header first, to ensure its
8194 * full-write.c: Likewise.
8196 2003-01-08 Jim Meyering <jim@meyering.net>
8198 * full-write.c: Undefine and define-away `const' after inclusion
8199 of errno.h, not before. Suggestion from Bruno Haible.
8201 2003-01-07 Jim Meyering <jim@meyering.net>
8203 * full-write.c: Rework so that it may serve to define full_read, too.
8204 * full-read.c: Simply #define FULL_READ and include full-write.c.
8206 2003-01-06 Jim Meyering <jim@meyering.net>
8208 * version-etc.c: Update year in translatable copyright string.
8210 2002-12-25 Bruno Haible <bruno@clisp.org>
8212 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8213 * xstrtol.h: Likewise.
8214 * xstrtoimax.c: Likewise.
8215 * xstrtoumax.c: Likewise.
8216 * human.h: Likewise.
8218 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8219 on systems that have <inttypes.h> but not <stdint.h>.
8221 2002-12-31 Paul Eggert <eggert@twinsun.com>
8223 * memcoll.c (memcoll): Fall back on a simple algorithm using
8224 memcmp if strcoll doesn't work.
8226 2002-12-23 Bruno Haible <bruno@clisp.org>
8228 * localcharset.h: New file.
8229 * localcharset.c: Include it.
8230 * unicodeio.c: Likewise.
8232 2002-12-22 Bruno Haible <bruno@clisp.org>
8234 * utime.c (utime_null): No need to call ftruncate if the file was
8237 2002-12-23 Bruno Haible <bruno@clisp.org>
8239 * memcoll.c (STRCOLL): New macro.
8242 2002-12-22 Bruno Haible <bruno@clisp.org>
8244 * getstr.h (getstr): Define, to avoid clash with libcurses.
8245 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8247 2002-12-22 Bruno Haible <bruno@clisp.org>
8249 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8251 2002-12-23 Bruno Haible <bruno@clisp.org>
8253 * getline.h: Include <stddef.h>, for size_t.
8255 * unicodeio.h: Include <stddef.h>, for size_t.
8256 * unicodeio.c: Don't include <stddef.h>.
8258 2002-12-17 Bruno Haible <bruno@clisp.org>
8260 * canon-host.c (strdup): Remove unused declaration.
8262 * fsusage.c: Include full_read.h.
8263 (get_fs_usage): Use full_read instead of safe_read.
8265 * utime.c (utime_null): Use SAFE_READ_ERROR.
8267 2002-12-11 Bruno Haible <bruno@clisp.org>
8269 * setenv.h: Rewritten to cope with systems that have setenv() but not
8271 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8274 2002-12-11 Bruno Haible <bruno@clisp.org>
8276 * setenv.c (alloca): Fall back to malloc.
8278 (setenv): Use freea() to free memory allocated with alloca().
8280 2002-11-13 Bruno Haible <bruno@clisp.org>
8282 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8283 function declarations.
8284 * unsetenv.c (unsetenv): Likewise.
8286 2002-03-04 Bruno Haible <bruno@clisp.org>
8288 Portability to AIX 4.3.3.
8289 * unsetenv.c: New file, extracted from setenv.c.
8290 * setenv.c: Move the unsetenv() function to unsetenv.c.
8292 2001-12-20 Bruno Haible <bruno@clisp.org>
8294 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8295 use malloc instead. For SunOS 4.
8297 2001-12-11 Bruno Haible <bruno@clisp.org>
8299 * setenv.c: Declare alloca.
8300 (compar_fn_t): New typedef.
8301 (KNOWN_VALUE, STORE_VALUE): Use it.
8303 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8306 2002-12-10 Paul Eggert <eggert@twinsun.com>
8308 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8309 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8310 Choose values that are less likely to collide with system fnmatch
8312 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8313 defined (e.g., a pure POSIX system).
8314 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8315 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8317 2002-12-06 Jim Meyering <jim@meyering.net>
8319 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8321 Merge in changes from libc's misc/error.c, in preparation
8322 for the merge of gnulib's changes back into libc.
8324 * error.c (_): Define only if not already defined.
8325 Move definition to follow all #include directives.
8326 Include unlocked-io.h only if !_LIBC.
8327 [_LIBC]: Include <libio/libioP.h>.
8328 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8329 (fflush): Tweak definition to use INTUSE.
8332 2002-12-05 Paul Eggert <eggert@twinsun.com>
8334 * alloca.c [defined emacs]: Include "lisp.h".
8335 (xalloc_die) [defined emacs]: New macro.
8336 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8337 [! defined emacs]: Include <xalloc.h>.
8338 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8339 (pointer): Typedef to POINTER_TYPE *.
8340 (malloc): Remove decl; we now always use xmalloc.
8341 (alloca): Use old-style definition, since Emacs needs this.
8342 Check for arithmetic overflow when computing combined size.
8344 2002-12-04 Paul Eggert <eggert@twinsun.com>
8346 Do not generate unlocked-io.h automatically, since it's easier to
8347 maintain it by hand.
8349 * unlocked-io.h: New file, from GNU diffutils,
8350 but with proper copyright notice and attribution.
8352 * Makefile.am: Add copyright notice.
8353 (libfetish_a_SOURCES): Add unlocked-io.h.
8354 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8355 (DISTCLEANFILES, io_functions): Remove macros.
8356 (EXTRA_DIST): Remove gen_uio.
8357 (unlocked-io.h): Remove rule.
8359 2002-12-04 Jim Meyering <jim@meyering.net>
8361 Reflect the fact that stat.c and lstat.c are no longer generated.
8362 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8363 (DISTCLEANFILES): Likewise.
8364 (EXTRA_DIST): Likewise.
8365 (all_local): Don't depend on stat.c or lstat.c.
8366 (stat.c, lstat.c): Remove rules.
8367 (EXTRA_DIST): Remove xstat.in.
8369 * xstat.in: Remove file. Contents moved into stat.c.
8370 * stat.c: New file. Contents mostly from xstat.in.
8371 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8372 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8374 * safe-read.c: Rework so that it may serve to define safe_write, too.
8375 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8377 2002-12-03 Jim Meyering <jim@meyering.net>
8379 * safe-read.c, safe-write.c: Change variable names and comments, but
8380 not semantics, to minimize the differences between these two files.
8381 (safe_read): Change comment to mention SAFE_READ_ERROR.
8383 * safe-read.c (IS_EINTR): Define.
8384 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8386 2002-12-02 Bruno Haible <bruno@clisp.org>
8388 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8389 Define, taken from safe-read.c.
8390 (INT_MAX): Provide fallback.
8391 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8392 * safe-write.h (SAFE_WRITE_ERROR): Define.
8394 * safe-read.c (EINTR): Remove definition.
8395 (safe_read): Don't use EINTR if it is absent.
8397 2002-12-02 Jim Meyering <jim@meyering.net>
8399 * safe-read.c (EINTR): Define.
8400 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8401 (INT_MAX): Provide fallback.
8402 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8404 * safe-read.h (SAFE_READ_ERROR): Define.
8406 2002-12-01 Jim Meyering <jim@meyering.net>
8408 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8409 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8411 2002-11-27 Paul Eggert <eggert@twinsun.com>
8413 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8414 hash_rehash): Replace `if (limit <= value) abort ();' with
8415 `if (! (value < limit)) abort ();', for readability.
8417 2002-11-26 <karl@gnu.org>
8419 * strdup.c: copy from libc again, with jim's ok.
8420 * .cppi-disable: re-add strdup.c
8422 2002-11-25 <karl@gnu.org>
8424 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8425 instead of "strtol.c".
8427 2002-11-25 Jim Meyering <jim@meyering.net>
8429 * mktime.c: Sync from libc, now that it has the latest fix.
8431 2002-11-24 <karl@gnu.org>
8433 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8434 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8436 2002-11-24 Jim Meyering <jim@meyering.net>
8438 Update from coreutils:
8440 * mktime.c: Merge in changes from libc.
8442 Avoid a link-time failure on some Linux systems.
8443 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8444 (__mon_yday): Declare with the STATIC attribute.
8445 (__mktime_internal): Likewise.
8446 Based on a report from Greg Schafer.
8448 2002-11-23 Jim Meyering <jim@meyering.net>
8450 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8451 Use `unsigned', not `int', as type of index.
8453 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8455 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8457 2002-11-22 Paul Eggert <eggert@twinsun.com>
8459 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8460 hint that one should use `if (! x) abort ();' rather than `assert
8461 (x);', and anyway it's one less thing to worry about configuring.
8462 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8463 hash_rehash, hash_insert): Use abort rather than assert.
8465 2002-11-22 Paul Eggert <eggert@twinsun.com>
8467 * quotearg.h: Allow multiple inclusion by surrounding with
8468 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8469 so that we can be included first.
8470 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8471 * quotearg.c: Include quotearg.h immediately after config.h.
8472 No need to include stddef.h or sys/types.h any more.
8473 Surround local include files with "", not "<>".
8474 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8475 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8476 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8477 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8478 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8479 (ISPRINT): Remove; no longer needed now that we assume C89.
8481 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8484 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8485 quotearg_char): Use SIZE_MAX rather than
8486 (size_t) -1 when we are talking about "infinity".
8488 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8490 2002-11-22 Bruno Haible <bruno@clisp.org>
8492 * safe-read.h: Assume C89. Add comments.
8493 (safe_read): Change return type to size_t.
8494 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8495 counts > SSIZE_MAX correctly.
8496 * safe-write.h: New file.
8497 * safe-write.c: New file.
8498 * full-read.h: New file.
8499 * full-read.c: New file.
8500 * full-write.h: Assume C89. Add comments.
8501 * full-write.c: Include safe-write.h.
8502 (full_write): Rewritten to use safe_write.
8503 Suggested by Jim Meyering and Paul Eggert.
8505 2002-11-21 Bruno Haible <bruno@clisp.org>
8507 Remove case insensitive option matching.
8508 * argmatch.h (argcasematch): Remove declaration.
8509 (ARGCASEMATCH): Remove macro.
8510 (__xargmatch_internal): Remove case_sensitive argument.
8511 (XARGMATCH): Update.
8512 (XARGCASEMATCH): Remove macro.
8513 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8514 case_sensitive argument.
8515 (argcasematch): Remove function.
8516 (__xargmatch_internal): Remove case_sensitive argument.
8517 (main): Use XARGMATCH instead of XARGCASEMATCH.
8519 * xmalloc.c: Change compile-time error message. Add comment about
8520 required autoconf version.
8522 2002-11-21 Jim Meyering <jim@meyering.net>
8524 * strdup.c (strdup): Tweak comment and initial #if/#include.
8526 Merge in changes from the coreutils.
8528 2002-09-25 Paul Eggert <eggert@twinsun.com>
8529 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8530 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8531 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8532 int. Work more efficiently if X is the same width as uintmax_t.
8533 Do not compare X to -1, to avoid bogus compiler warning.
8534 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8535 Don't assume that f_frsize and f_bsize are the same type.
8537 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8540 * makepath.c (make_path): Restore umask *before* creating the final
8542 (make_path): Minor reformatting.
8544 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8545 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8547 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8548 ones. At least on GNU/Linux systems, `auto' means something else.
8551 2002-11-20 Paul Eggert <eggert@twinsun.com>
8553 Merge argmatch cleanups from Bison. Assume C89.
8555 * argmatch.c: Include config.h here, not in argmatch.h.
8556 Include stdlib.h, for EXIT_FAILURE.
8557 Always include <string.h>, since we assume C89.
8558 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8559 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8560 Include <stddef.h> instead, since it's all we need for size_t.
8561 (PARAMS): Remove. All uses removed.
8562 (ARRAY_CARDINALITY): Do not bother to #undef.
8563 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8564 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8565 Remove unnecessary parentheses.
8566 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8567 Insert necessary parentheses.
8568 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8569 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8571 2002-11-19 Bruno Haible <bruno@clisp.org>
8573 * mbswidth.c: Include mbswidth.h right at the beginning.
8574 * mbswidth.h: Include <stddef.h>, for size_t.
8576 * mbswidth.h (PARAMS): Remove macro.
8577 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8578 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8580 * gcd.h (PARAMS): Remove macro.
8581 (gcd): Use ANSI C function declarations.
8582 * gcd.c (gcd): Likewise.
8584 2002-11-15 Bruno Haible <bruno@clisp.org>
8586 * strcspn.c: Include <stddef.h>.
8587 (strcspn): Use ANSI C function declaration. Change return type to
8589 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8590 (strpbrk): Use NULL.
8591 * strpbrk.h (PARAMS): Remove macro.
8592 (strpbrk): Use ANSI C function declaration.
8593 * strstr.c: Don't include <sys/types.h>.
8594 * strstr.h (PARAMS): Remove macro.
8595 (strstr): Use ANSI C function declarations.
8597 2002-11-06 Bruno Haible <bruno@clisp.org>
8599 * gcd.h (gcd): Change argument type to 'unsigned long'.
8600 * gcd.c (gcd): Likewise.
8602 2002-11-05 Bruno Haible <bruno@clisp.org>
8604 * gcd.h: New file, from gettext-0.11.5.
8605 * gcd.c: New file, from gettext-0.11.5.
8607 2002-11-05 Bruno Haible <bruno@clisp.org>
8609 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8610 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8611 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8612 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8614 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8615 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8617 * closeout.c: Include gettext.h instead of <libintl.h>.
8618 * human.c: Include gettext.h instead of <libintl.h>.
8619 * quotearg.c: Include gettext.h instead of <libintl.h>.
8620 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8621 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8622 * userspec.c: Include gettext.h instead of <libintl.h>.
8623 * version-etc.c: Include gettext.h instead of <libintl.h>.
8624 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8625 (textdomain): Remove definition.
8626 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8628 * long-options.c: Remove include of <libintl.h> and definition of _.
8629 * same.c: Remove include of <libintl.h> and definition of _.
8631 2002-11-04 Bruno Haible <bruno@clisp.org>
8633 * stpcpy.h: New file, from GNU gettext-0.11.5.
8634 * strcase.h: New file, from GNU gettext-0.11.5.
8635 * strpbrk.h: New file, from GNU gettext-0.11.5.
8636 * strstr.h: New file, from GNU gettext-0.11.5.
8637 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8639 2002-05-09 Bruno Haible <bruno@clisp.org>
8641 * config.charset: Update for newest glibc. Add canonical names
8642 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8644 2002-05-09 Bruno Haible <bruno@clisp.org>
8646 * localcharset.c (get_charset_aliases): Add more Windows specific
8649 2002-05-08 Owen Taylor <otaylor@redhat.com>
8651 * config.charset: A few additions for Solaris.
8653 2001-12-05 Bruno Haible <bruno@clisp.org>
8655 * localcharset.c (locale_charset): Don't return an empty string.
8657 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8659 * config.charset: msdos in uk_UA uses CP1125.
8661 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8663 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8664 * localcharset.c (locale_charset): Declare as extern "C".
8666 2002-02-15 Bruno Haible <bruno@clisp.org>
8668 * config.charset [msdosdjgpp]: For Russian, use CP866.
8670 2002-02-11 Bruno Haible <bruno@clisp.org>
8672 * config.charset: Add support for NetBSD.
8674 2002-09-25 <karl@gnu.org>
8676 * strdup.c: copy from libc/string (via ../config/srclist*).
8677 * getopt*: copy from libc/posix.
8678 * gettext.h: copy from gettext.
8679 * .cppi-disable: add strdup.c, gettext.h.
8681 2002-07-01 Jim Meyering <meyering@lucent.com>
8683 * c-stack.c: Include sys/time.h.
8684 From Volker Borchert.
8686 2002-06-11 Paul Eggert <eggert@twinsun.com>
8688 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8689 New macro. Use it uniformly instead of
8690 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8691 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8692 reported by Vin Shelton.
8694 2002-06-22 Jim Meyering <meyering@lucent.com>
8696 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8697 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8699 2002-06-22 Paul Eggert <eggert@twinsun.com>
8701 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8702 Do not assume SA_SIGINFO behavior.
8703 Bug reported by Jim Meyering on NetBSD 1.5.2.
8705 2002-06-22 Jim Meyering <meyering@lucent.com>
8707 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8709 * exitfail.c, exitfail.h: Likewise.
8710 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8712 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8714 (EXTRA_DIST): Add fnmatch_loop.c.
8715 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8717 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8718 * fnmatch.c: Update from diffutils-2.8.2.
8719 * fnmatch_.h: New file. From diffutils-2.8.2.
8720 * fnmatch.h: Remove file.
8722 2002-06-18 Paul Eggert <eggert@twinsun.com>
8724 * file-type.h: Report an error if neither S_ISREG nor
8725 S_IFREG is defined, instead of using a test specific to glibc
8726 2.2. This should be safe, since POSIX requires S_ISREG and
8727 Unix Version 7 had S_IFREG. We don't need to check for
8728 <sys/types.h> since we don't use any symbols that it defines.
8730 2002-06-15 Jim Meyering <meyering@lucent.com>
8732 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8733 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8734 have been included before this file.
8736 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8738 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8739 so that each temporary file name is unique and valid in the first
8740 8 characters, for operation under DOS.
8742 2002-06-15 Jim Meyering <meyering@lucent.com>
8744 Work even with DJGPP 2.03, which lacks support for symlinks.
8746 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8748 * lchown.c (S_ISLNK): Likewise.
8750 2002-06-14 Jim Meyering <meyering@lucent.com>
8752 * file-type.h: Use the version from diffutils-2.8.2.
8753 * file-type.c: Likewise.
8755 2002-05-27 Jim Meyering <meyering@lucent.com>
8757 Fix a problem seen only on nonconforming systems whereby ls.c's
8758 use of localtime, and then of gettimeofday would cause trouble:
8759 the localtime call used to initialize rpl_gettimeofday's save
8760 mechanism would clobber ls's current local time information so
8761 that in any long listing the first file would always be listed
8762 with date 1970-01-01. Analysis by Volker Borchert.
8764 * gettimeofday.c (localtime): Undefine.
8765 (rpl_localtime): New function.
8767 2002-05-22 Jim Meyering <meyering@lucent.com>
8769 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8770 * file-type.h: New file.
8771 * file-type.c (file_type): New file/function. Extracted from diffutils.
8773 2002-04-29 Paul Eggert <eggert@twinsun.com>
8775 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8777 2002-04-28 Paul Eggert <eggert@twinsun.com>
8779 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8780 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8781 of 127, since 64 is the largest conceivable number for ancient
8783 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8785 2002-04-28 Jim Meyering <meyering@lucent.com>
8787 * sig2str.c (WTERMSIG): Remove definition (unused).
8789 2002-04-28 Paul Eggert <eggert@twinsun.com>
8791 * sig2str.h, sig2str.c: New files.
8792 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8794 2002-04-24 Jim Meyering <meyering@lucent.com>
8796 * gettext.h: New file, from Gettext.
8797 * Makefile.am (INCLUDES): Remove -I../intl.
8798 (libfetish_a_SOURCES): Add gettext.h.
8800 2002-04-16 Jim Meyering <meyering@lucent.com>
8802 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8803 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8804 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8806 2002-04-12 Jim Meyering <meyering@lucent.com>
8808 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8810 2002-03-10 Jim Meyering <meyering@lucent.com>
8812 * makepath.c (make_path): Remove a comma from a diagnostic.
8813 Suggestion from Santiago Vila.
8815 2002-03-08 Jim Meyering <meyering@lucent.com>
8817 * rename.c: Mention that this wrapper is needed also on
8818 mips-dec-ultrix4.4 systems.
8820 2002-03-02 Jim Meyering <meyering@lucent.com>
8822 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8823 not HAVE_CLOCK_SETTIME.
8825 2002-02-27 Paul Eggert <eggert@twinsun.com>
8827 * nanosleep.h: Rename to....
8828 * timespec.h: New name for nanosleep.h. All uses changed.
8830 * gettime.c: New file.
8831 * settime.c: New file.
8834 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8835 timespec.h. Remove nanosleep.h.
8837 2002-02-25 Paul Eggert <eggert@twinsun.com>
8839 * acl.c, acl.h: New files.
8840 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8842 2002-02-24 Jim Meyering <meyering@lucent.com>
8844 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8845 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8846 cause trouble. Reported by Nelson Beebe.
8848 2002-02-23 Paul Eggert <eggert@twinsun.com>
8850 * path-concat.c (xpath_concat): Reorder code to pacify
8851 compilers that don't know that xalloc_die never returns.
8853 2002-02-20 Jim Meyering <meyering@lucent.com>
8855 * getdate.c: Regenerate using bison-1.33.
8857 2002-02-15 Paul Eggert <eggert@twinsun.com>
8859 * posixver.c, posixver.h: New files.
8860 * Makefile.am (libfetish_a_SOURCES): Add them.
8862 2002-02-02 Paul Eggert <eggert@twinsun.com>
8863 Bruno Haible <bruno@clisp.org>
8865 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8866 (fwrite_success_callback): New declaration.
8867 * unicodeio.c (unicode_to_mb): New function, extracted from
8868 print_unicode_char. Call failure callback instead of error.
8869 (fwrite_success_callback): New function.
8870 (exit_failure_callback): New function.
8871 (fallback_failure_callback): New function.
8872 (print_unicode_char): Call unicode_to_mb.
8874 2002-01-26 Jim Meyering <meyering@lucent.com>
8876 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8878 2002-01-22 Jim Meyering <meyering@lucent.com>
8880 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8881 Otherwise, some versions of automake would omit the rule that makes
8882 Makefile from Makefile.in.
8884 2001-01-21 Paul Eggert <eggert@twinsun.com>
8886 * xmemcoll.h, xmemcoll.c: New files.
8887 * Makefile.am (libfetish_a_SOURCES): Add them.
8888 * memcoll.c: Include errno.h, and declare errno if not defined.
8889 (memcoll): Set errno to zero if there is no error.
8891 * quotearg.c (quotearg_buffer_restyled):
8892 Fix bug with quoting buffers containing NUL when backslashing escapes.
8893 This bug was exposed by the other changes in this patch.
8894 (quotearg_n_options): New arg ARGSIZE.
8895 All callers changed.
8896 (quoting_options_from_style): New function.
8897 (quotearg_n_style): Use it.
8898 (quotearg_n_style_mem): New function.
8900 * quotearg.h (quotearg_n_style_mem): New function.
8902 2002-01-16 Jim Meyering <meyering@lucent.com>
8904 * getdate.y: Add three semicolons, each just before a closing brace.
8905 Bison (as of version 1.31) no longer papers over that mistake.
8907 2002-02-14 Paul Eggert <eggert@twinsun.com>
8909 * backupfile.c (ISDIGIT): Comment fix.
8910 * getdate.y (ISDIGIT): Likewise.
8911 * posixtm.c (ISDIGIT, year): Likewise.
8912 * strverscmp.c (ISDIGIT): Likewise.
8913 * userspec.c (ISDIGIT): Likewise.
8915 2002-01-05 Jim Meyering <meyering@lucent.com>
8917 * version-etc.c (version_etc_copyright): Update copyright year.
8919 2001-01-19 Paul Eggert <eggert@twinsun.com>
8921 * closeout.c (close_stdout_status): If ferror (stdout), do
8922 not silently exit merely because the output buffer happens to
8923 have nothing pending.
8925 2001-12-18 Paul Eggert <eggert@twinsun.com>
8927 See the big note in ../ChangeLog.
8928 * human.c (suffixes): Prefer K to k for 1024.
8929 (generate_suffix_backwards): New function.
8930 (human_readable_inexact): Use it.
8931 * xstrtol.c (__xstrtol): If there is no number but there
8932 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8933 Accept 'K' as well as 'k'.
8935 2001-12-15 Jim Meyering <meyering@lucent.com>
8937 * regex.h (__restrict_arr): Update from libc.
8939 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8940 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8943 2001-12-10 Jim Meyering <meyering@lucent.com>
8945 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8946 Instead, include "xalloc.h".
8947 (initbuffer): Don't cast xmalloc return value to char*.
8948 (readline): Reword comment.
8949 Don't cast xrealloc return value to char*
8952 2001-12-09 Jim Meyering <meyering@lucent.com>
8954 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8955 `signed and unsigned type in conditional expression'.
8956 * posixtm.c (posix_time_parse): Likewise.
8958 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8960 * readtokens.c (readtoken): Declare an index to be of type unsigned
8961 to avoid a pedantic warning.
8963 * getstr.c: Don't include assert.h.
8964 (getstr): Remove warning-evoking assertions.
8965 Return -1 if offset parameter is out of bounds.
8966 Change the type of a local from int to size_t.
8968 * strftime.c (my_strftime_localtime_r): Include this function
8969 definition in the `#if ! HAVE_TM_GMTOFF' block.
8971 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8972 Include xalloc.h instead.
8974 2001-12-02 Jim Meyering <meyering@lucent.com>
8976 * tempname.c: Don't declare getenv, thus reverting the change of
8977 2001-11-18. It's no longer necessary, now that stdlib.h is always
8980 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8981 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8983 2001-11-30 Akim Demaille <akim@epita.fr>
8985 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8986 before being defined.
8988 2001-11-27 Paul Eggert <eggert@twinsun.com>
8990 * quotearg.h (quotearg_n, quotearg_n_style):
8991 First arg is int, not unsigned.
8992 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8993 (SIZE_MAX, UINT_MAX): New macros.
8994 (quotearg_n_options): Abort if N is negative.
8995 Avoid overflow check on hosts where size_t is 64 bits and int
8996 is 32 bits, as overflow is impossible there.
8997 Fix off-by-one typo that caused unnecessary reallocation.
8999 2001-11-27 Jim Meyering <meyering@lucent.com>
9001 * tempname.c: Merge with version from libc.
9002 * regex.c: Likewise.
9004 * tempname.c: Include stdlib.h unconditionally. On some old systems
9005 for which STDC_HEADERS is 0, it was not included, resulting in a
9006 warning about an integer-to-pointer conversion problem with getenv.
9007 Reported by Volker Borchert.
9009 2001-11-26 Jim Meyering <meyering@lucent.com>
9011 * gtod.h: Remove file.
9012 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
9013 * gettimeofday.c: Don't include gtod.h.
9014 (GTOD_init): Remove function.
9015 (rpl_gettimeofday): Do its job here instead, rather than aborting.
9016 Suggestion from Volker Borchert.
9018 2001-11-23 Jim Meyering <meyering@lucent.com>
9020 * hash.h (struct hash_table): Don't define here. Merely declare it.
9021 * hash.c (struct hash_table): Define it here instead.
9023 2001-11-22 Jim Meyering <meyering@lucent.com>
9025 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9027 2001-11-18 Paul Eggert <eggert@twinsun.com>
9029 * tempname.c (TMP_MAX): Remove; no longer needed.
9030 (TEMPORARIES): New macro.
9031 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9032 removes an artificial limitation (e.g. HP-UX 10.20, where
9035 2001-11-18 Jim Meyering <meyering@lucent.com>
9037 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9040 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9041 files will be created before anything else.
9043 2001-11-17 Jim Meyering <meyering@lucent.com>
9045 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9046 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9047 rather than group writable. Patch by Juan F. Codagnone.
9049 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9050 Instead, include "xalloc.h".
9052 * mountlist.c: Include unlocked-io.h after all system headers.
9053 Remove explicit declarations of xmalloc, xrealloc,
9054 and xstrdup. Instead, include "xalloc.h".
9056 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9057 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9058 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9060 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9061 Reported by Padraig Brady.
9063 * mkstemp.c: #undef mkstemp.
9065 (rpl_mkstemp): Rename from mkstemp.
9068 2001-11-16 Jim Meyering <meyering@lucent.com>
9070 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9071 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9072 determine the amount of total physical memory, use pstat_getstatic.
9073 HPUX-11 doesn't define _SC_PHYS_PAGES.
9074 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9075 If sysconf couldn't be used to determine the amount of available
9076 physical memory, use both pstat_getstatic and pstat_getdynamic.
9077 Based on a patch from Bob Proulx.
9079 2001-11-05 Jim Meyering <meyering@lucent.com>
9081 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9083 2001-11-03 Jim Meyering <meyering@lucent.com>
9085 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9086 in argmatch_to_argument call.
9088 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9091 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9092 e.g., a fault due to an attempt to free a NULL pointer.
9094 2001-11-01 Jim Meyering <meyering@lucent.com>
9096 * dirfd.c, dirfd.h: New files.
9097 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9099 * hash.c (hash_print) [TESTING]: Clean up.
9101 2001-10-22 Paul Eggert <eggert@twinsun.com>
9103 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9104 to avoid a warning if -Wall.
9106 2001-10-21 Paul Eggert <eggert@twinsun.com>
9108 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9110 2001-10-21 Jim Meyering <meyering@lucent.com>
9112 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9113 this code would end up calling gettext even in packages built
9115 * getopt.c (_): Likewise.
9116 * regex.c (_): Likewise.
9118 2001-10-20 Paul Eggert <eggert@twinsun.com>
9120 * error.c (strerror_r): Do not declare unless !_LIBC.
9121 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9122 Use strerror_r that is only a macro, even if it is not a function.
9123 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9124 (private_strerror): Use prototypes, not old-style function definition.
9125 (print_errno_message): New function.
9126 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9128 (error_tail, error, error_at_line): Use it.
9130 2001-10-11 Jim Meyering <meyering@lucent.com>
9132 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9133 and quote_n (1, ... to avoid clobbering a buffer.
9135 2001-10-05 Jim Meyering <meyering@lucent.com>
9137 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9138 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9139 * hash-pjw.h: New file.
9141 2001-09-30 Jim Meyering <meyering@lucent.com>
9143 * mountlist.c [MOUNTED_GETFSSTAT]:
9144 Include <sys/ucred.h>, for Apple Darwin.
9145 Include sys/mount.h and sys/fs_types.h only if available.
9147 (read_filesystem_list): Use FS_TYPE.
9149 2001-09-29 Paul Eggert <eggert@twinsun.com>
9151 * exclude.c (excluded_filename): 0 -> false, since it's
9154 2001-09-28 Paul Eggert <eggert@twinsun.com>
9156 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9157 #defines strtoimax. Also treat the other strto* functions
9160 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9161 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9162 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9164 2001-09-26 Jim Meyering <meyering@lucent.com>
9166 Most macros in unlocked-io.h had the wrong number of arguments.
9167 * gen-uio: New script.
9168 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9169 * unlocked-io.hin: Remove file.
9170 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9171 rather than trying to embed it here.
9172 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9173 Reported by Padraig Brady.
9175 2001-09-25 Volker Borchert <bt@teknon.de>
9177 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9179 2001-09-23 Jim Meyering <meyering@lucent.com>
9181 * mountlist.c: Remove useless parentheses in #if directives.
9182 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9183 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9185 2001-09-22 Jim Meyering <meyering@lucent.com>
9187 * localcharset.c: Update from latest gettext.
9188 * config.charset: Likewise.
9190 2001-09-20 Jim Meyering <meyering@lucent.com>
9192 * xstrtol.c (strtoimax): Guard declaration with
9193 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9194 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9195 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9196 (strtoumax): Likewise, for completeness (it wasn't necessary).
9198 2001-09-06 Paul Eggert <eggert@twinsun.com>
9200 * strtoimax.c (HAVE_LONG_LONG):
9201 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9202 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9203 to work around bug in IBM C compiler.
9205 2001-09-16 Jim Meyering <meyering@lucent.com>
9207 * mkdir.c: New file.
9209 2001-09-04 Paul Eggert <eggert@twinsun.com>
9211 * xgetcwd.c: Revert some of the previous change; intead,
9212 fix the HAVE_GETCWD_NULL code to behave more like the
9213 !HAVE_GETCWD_NULL code used to.
9216 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9219 2001-09-04 Paul Eggert <eggert@twinsun.com>
9221 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9222 Use ssize_t, not int, to store result of readlink.
9223 Check for ssize_t overflow as well as size_t overflow,
9224 as POSIX says the result of readlink is implementation-defined
9225 when ssize_t overflows.
9226 Remove unnecessary cast to char*.
9227 Use free+malloc instead of realloc, as the storage doesn't need
9228 to be preserved and it's clearer and can be more efficient that way.
9229 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9230 * xreadlink.h (xreadlink): Update prototype.
9232 2001-09-03 Paul Eggert <eggert@twinsun.com>
9234 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9235 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9236 spotted by Jim Meyering.
9238 2001-09-03 Jim Meyering <meyering@lucent.com>
9240 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9242 2001-09-03 Paul Eggert <eggert@twinsun.com>
9244 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9245 like the HAVE_GETCWD_NULL code.
9246 Include pathmax.h if not HAVE_GETCWD.
9247 Do not include xalloc.h.
9248 (INITIAL_BUFFER_SIZE): New symbol.
9249 Do not use xmalloc / xrealloc, since the caller is responsible for
9250 handling errors. Preserve errno around `free' during failure.
9251 Do not overrun buffer when using getwd.
9253 2001-09-03 Paul Eggert <eggert@twinsun.com>
9255 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9256 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9258 2001-09-02 Jim Meyering <meyering@lucent.com>
9260 * error.c: Update from GNU libc.
9262 2001-09-01 Jim Meyering <meyering@lucent.com>
9264 * xreadlink.c: New file.
9265 * xreadlink.h: New file.
9266 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9268 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9269 doesn't conflict with sparc Solaris 7's definition in
9270 /usr/include/sys/int_types.h.
9272 * exclude.c: Use `""', not `<>' to #include non-system header files.
9273 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9274 and strncasecmp as r-values. Unixware didn't have declarations.
9276 2001-08-31 Jim Meyering <meyering@lucent.com>
9278 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9279 Use an initial, malloc'd, buffer of length 128 rather than
9280 a statically allocated one of length 1024.
9282 2001-08-30 Paul Eggert <eggert@twinsun.com>
9284 * xgetcwd.c: Don't include pathmax.h.
9285 Include stdlib.h and unistd.h if available.
9287 (xmalloc, xstrdup, free): Remove decls.
9288 (xgetcwd): Don't assume sizes fit in unsigned.
9289 Check for overflow when computing sizes.
9290 Simplify reallocation code.
9292 2001-08-28 Paul Eggert <eggert@twinsun.com>
9294 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9296 * strtoimax.c: Renamed from strtoxmax.c, removing the
9299 Also, make the following further changes to make this file's
9300 configuration more similar to that of strtol.c:
9301 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9302 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9303 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9304 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9305 changed to signed values.
9307 And make the following changes as well:
9308 Fix copyright notice, as 1999 was missing.
9309 (verify): New macro.
9310 (strtoimax): Check sizes at compile-time, not run-time.
9311 Prefer strtol to strtoll if both work.
9312 (main): Remove; it was not that useful and was a pain to maintain.
9314 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9316 2001-08-30 Paul Eggert <eggert@twinsun.com>
9318 * savedir.c (savedir): Remove size parameter, as POSIX says that
9319 a directory's st_size can have an arbitrary value, so the old
9320 usage could waste an arbitrary amount of memory. All uses
9322 * savedir.h: Update prototype.
9324 2001-08-30 Paul Eggert <eggert@twinsun.com>
9326 * xstrtol.c (strtoimax): New decl.
9328 2001-08-28 Paul Eggert <eggert@twinsun.com>
9330 * xstrtol.h: Add copyright notice.
9331 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9332 LONGINT_INVALID_SUFFIX_CHAR.
9334 2001-08-30 Paul Eggert <eggert@twinsun.com>
9336 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9339 2001-08-30 Paul Eggert <eggert@twinsun.com>
9341 * hash.c: Remove '2001' from copyright notice.
9343 2001-08-30 Paul Eggert <eggert@twinsun.com>
9345 * full-write.h: New file.
9346 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9347 * full-write.c: Correct credits, as cccp.c no longer
9348 exists and anyway it was so heavily changed from the old cccp
9349 code as to be unrecognizable. Include full-write.h.
9350 (full_write) Return size_t, with short writes meaning failure.
9351 All callers changed. This fixes a bug with large buffers
9353 * utime.c: Include full-write.h.
9355 2001-08-30 Paul Eggert <eggert@twinsun.com>
9357 Merge 'exclude' changes from tar 1.13.22.
9358 This fixes one or two unlikely storage allocation overflow bugs,
9359 but doesn't change user-visible behavior otherwise.
9361 2001-08-30 Paul Eggert <eggert@twinsun.com>
9363 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9364 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9365 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9366 Include if available.
9367 (<xalloc.h>): Include
9368 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9369 (verify): New macro. Use it to verify that EXCLUDE macros do not
9370 collide with FNM macros.
9371 (struct patopts): New struct.
9372 (struct exclude): Use it, as exclude patterns now come with options.
9373 (new_exclude): Support above changes.
9374 (new_exclude, add_exclude_file):
9375 Initial size must now be a power of two to simplify overflow checking.
9376 (free_exclude, fnmatch_no_wildcards): New function.
9377 (excluded_filename): No longer requires options arg, as the options
9378 are determined by add_exclude. Now returns bool, not int.
9379 (excluded_filename, add_exclude):
9380 Add support for the fancy new exclusion options.
9381 (add_exclude, add_exclude_file): Now takes int options arg.
9382 Check for arithmetic overflow when computing sizes.
9383 (add_exclude_file): xrealloc might modify errno, so don't
9384 realloc until after errno might be used.
9386 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9388 (free_exclude): New decl.
9389 (add_exclude, add_exclude_file): Now takes int options arg.
9390 (excluded_filename): No longer requires options arg, as the options
9391 are determined by add_exclude. Now returns bool, not int.
9393 2001-08-30 Paul Eggert <eggert@twinsun.com>
9395 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9397 2001-08-27 Jim Meyering <meyering@lucent.com>
9399 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9401 * version-etc.c (N_): Remove definition.
9402 Revert most of last change.
9403 Instead, simply don't mark the `Copyright...' string for translation.
9404 Based on advice from Paul Eggert.
9406 * strtoxmax.c: Tweak comment.
9408 2001-08-26 Jim Meyering <meyering@lucent.com>
9410 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9411 of copyright with `%s' so translators don't get an untranslated
9413 (COPYRIGHT_YEAR): Define.
9414 (version_etc): Use fprintf rather than fputs.
9415 Suggestion from Ulrich Drepper.
9417 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9419 * strtoll.c: New file, from GNU libc.
9420 * xstrtoimax.c: New file.
9422 * xstrtol.h: Add xstrtoimax.
9423 * strtoumax.c: New file. Simply include "strtoumax.c".
9424 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9426 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9427 * strtoxmax.c: ... then renamed to this.
9429 2001-08-13 Paul Eggert <eggert@twinsun.com>
9431 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9432 Port to Solaris 8, where 'sed' requires a space after the 'r'
9433 command, and where sh dislikes "$/". Clean up the spacing a bit.
9434 Redirect output to $tmp just once.
9436 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9438 * addext.c (<errno.h>): Include.
9439 (errno): Declare if not defined.
9440 (addext): Work correctly when pathconf returns -1 and leaves
9441 errno alone because there is no limit. Also, work even if
9442 pathconf returns a value greater than SIZE_MAX.
9444 2001-08-12 Jim Meyering <meyering@lucent.com>
9446 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9447 Simply `return getcwd (NULL, 0);'.
9448 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9449 Use 1300 as initial value for length, not PATH_MAX.
9451 * pathmax.h: Clean up cpp syntax.
9453 2001-08-12 Jim Meyering <meyering@lucent.com>
9455 * gettimeofday.c: New file.
9457 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9459 2001-08-04 Jim Meyering <meyering@lucent.com>
9461 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9462 to get in sync with glibc.
9464 2001-08-03 Paul Eggert <eggert@twinsun.com>
9466 The following changes are from gettext 0.10.39 as maintained by
9469 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9470 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9471 with inverted sense. All uses changed.
9473 * mbswidth.c: Don't include <limits.h>.
9474 Include <stdlib.h> and <string.h> unconditionally.
9475 (iswcntrl, mbsinit, ISCNTRL): New macros.
9476 (mbsnwidth): Use K&R style function declarations.
9477 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9478 can optimize it when MB_CUR_MAX == 1.
9479 The width of control characters is zero, not 1.
9481 2001-07-15 Jim Meyering <meyering@lucent.com>
9483 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9484 (BUILT_SOURCES): Add unlocked-io.h.
9485 (io_functions): Define.
9486 (unlocked-io.h): New rule.
9487 (DISTCLEANFILES): Add unlocked-io.h.
9488 (all-local): Depend on unlocked-io.h, to ensure it is created.
9490 * unlocked-io.hin: New file
9492 * regex.c: Update from glibc.
9494 2001-07-05 Jim Meyering <meyering@lucent.com>
9496 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9498 (libfetish_a_SOURCES): Put all .h files here instead.
9499 Remove a thus-exposed (better checks in automake) duplicate and
9500 two unnecessary .h files.
9502 2001-06-11 Jim Meyering <meyering@lucent.com>
9504 * regex.c: Update from GNU libc.
9506 2001-05-27 Jim Meyering <meyering@lucent.com>
9508 * readutmp.h (UT_TYPE): Define.
9510 2001-05-24 Jim Meyering <meyering@lucent.com>
9512 * argmatch.c: Include "quote.h".
9513 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9514 quote function. Reported by Göran Uddeborg.
9516 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9518 * dirname.c (dir_name): Compute append_dot using path, not newpath
9519 which is not yet declared.
9521 2001-05-11 Paul Eggert <eggert@twinsun.com>
9523 * Makefile.am (libfetish_a_SOURCES):
9524 Add strftime.c, since we now compile it on all hosts.
9526 * strftime.c (my_strftime):
9527 Define to nstrftime if emacs, but only if my_strftime is not defined.
9528 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9529 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9530 Add one more extra argument: a nanoseconds value.
9533 (my_strftime function): Add %N format.
9534 (emacs_strftimeu): Renamed from emacs_strftime,
9535 with extra ut argument.
9537 2001-05-11 Paul Eggert <eggert@twinsun.com>
9539 dirname code cleanup. base_name now behaves more compatibly
9540 with POSIX basename when given file names that have trailing
9541 slashes, and similarly for dir_name. Add new primitives
9542 base_len and dir_len. Put the directory-name-related decls
9545 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9546 * backupfile.c (base_name): Likewise.
9547 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9548 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9549 * makepath.c (strip_trailing_slashes): Likewise.
9550 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9552 * rename.c (strip_trailing_slashes): Likewise.
9553 * same.c (base_name): Likewise.
9554 * stripslash.c (ISSLASH): Likewise.
9556 * addext.c: Include <dirname.h> after size_t is defined.
9557 * backupfile.c: Likewise.
9559 * addext.c (addext): Use base_len to trim redundant
9560 trailing slashes instead of doing it ourselves.
9561 But do not trim the last slash if it is not redundant.
9563 * backupfile.c (find_backup_file_name,
9564 max_backup_version): Use base_len instead of rolling it ourselves.
9565 Handle the case of "" and (on DOS) "C:" correctly.
9567 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9568 Include <string.h>, <dirname.h>.
9569 (base_name): Allow file names ending in slashes, other than names
9570 that are all slashes. In this case, return the basename followed
9571 by the slashes. This is more general, and can be used in places
9572 where the original base_name purposely had an assertion failure.
9573 (base_len): New function.
9575 * dirname.c: Include <string.h> instead of <stdlib.h>.
9576 Do not include <assert.h>; no longer needed.
9578 (memrchr): Remove decl.
9579 (dir_name_r): Remove.
9580 (dir_len): Renamed from dirlen. All callers changed.
9581 Rewrite in terms of base_name, for simplicity and consistency.
9582 (dir_name): Never return NULL. All callers changed.
9583 Do not include <stdlib.h> in test program; no longer needed.
9584 return 0; is fine for test program.
9586 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9588 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9590 * path-concat.c (path_concat): Use base_len to compute
9591 base length, not strlen; this means we cannot rely on memcpy
9594 * same.c (STREQ): Remove.
9595 (same_name): Handle the case where the basename ends in trailing '/'.
9597 * stripslash.c (strip_trailing_slashes): Return nonzero if
9598 a slash was stripped. Do not strip the last slash after a
9601 2001-04-08 Jim Meyering <meyering@lucent.com>
9603 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9604 recomputed; that's necessary when the offset spans a DST transition.
9605 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9607 2001-04-02 Jim Meyering <meyering@lucent.com>
9609 * regex.h, regex.c: Update from GNU libc.
9611 2001-03-19 Paul Eggert <eggert@twinsun.com>
9613 * version-etc.c (version_etc_copyright): Update to 2001.
9615 2001-03-16 Paul Eggert <eggert@twinsun.com>
9617 * tempname.c (uint64_t): Define to uintmax_t if
9618 not defined, and if UINT64_MAX is not defined.
9619 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9620 Reported by John David Anglin.
9622 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9624 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9625 alias if codeset is empty.
9626 * config.charset (BeOS): Use wildcard syntax.
9628 2001-03-13 Jim Meyering <meyering@lucent.com>
9630 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9631 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9634 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9636 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9638 * unicodeio.c (print_unicode_char): Simplify accordingly.
9640 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9642 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9643 support for DOS/DJGPP.
9645 2001-02-28 Paul Eggert <eggert@twinsun.com>
9647 * Makefile.am (libfetish_a_SOURCES):
9648 Add dup-safer.c, fopen-safer.c.
9649 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9651 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9653 2001-02-25 Paul Eggert <eggert@twinsun.com>
9655 The mkstemp replacement is taken from glibc 2.2.2, with some
9656 portability fixes for use outside glibc, as follows:
9658 * tempname.c (struct_stat64): New macro.
9659 (direxists, __gen_tempname): Use it.
9660 This avoids a portability problem with Solaris 8.
9662 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9663 (<stddef.h>, <stdint.h>, <string.h>):
9664 Include only if STDC_HEADERS || _LIBC.
9665 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9666 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9667 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9668 (__set_errno): Define this macro if <errno.h> doesn't.
9669 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9670 Define these macros if <stdio.h> doesn't.
9671 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9672 Define these macros if <sys/stat.h>
9673 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9674 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9675 __xstat64): Define if not _LIBC.
9676 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9677 (__gen_tempname): Invoke gettimeofday only if
9678 HAVE_GETTIMEOFDAY || _LIBC;
9679 otherwise, fall back on plain "time".
9680 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9682 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9684 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9686 2001-02-17 Jim Meyering <meyering@lucent.com>
9688 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9689 around included file name.
9691 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9693 * strftime.c: Update from GNU libc (the only changes were to comments).
9695 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9697 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9699 2001-02-17 Paul Eggert <eggert@twinsun.com>
9701 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9702 Remove workaround macros for hosts that have mbrtowc but not
9703 mbstate_t, as we now insist on proper declarations for both
9704 before using mbrtowc.
9706 2001-02-17 Jim Meyering <meyering@lucent.com>
9708 * regex.c: Update from libc.
9710 2001-02-16 Paul Eggert <eggert@twinsun.com>
9712 * alloca.c (malloc): Undef before defining, since stdlib.h
9713 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9714 Reported by Mark Hounschell via Paul Eggert.
9716 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9718 * config.charset: Update for FreeBSD 4.2.
9720 2001-01-26 Jim Meyering <meyering@lucent.com>
9722 * quotearg.c: Include stddef.h.
9723 * quote.c: Include stddef.h.
9724 Reported by Axel Kittenberger.
9726 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9727 line in double quotes so that it evokes a better diagnostic.
9728 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9729 Reported by Axel Kittenberger.
9731 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9733 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9734 to avoid a warning. Add back 'const' to inptr.
9736 2001-01-16 Jim Meyering <meyering@lucent.com>
9738 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9741 2001-01-14 Jim Meyering <meyering@lucent.com>
9743 * rename.c: New file. From Volker Borchert.
9744 Include stdlib.h, string.h or strings.h, and xalloc.h.
9745 Use strip_trailing_slashes rather than open-coding it.
9747 2001-01-03 Paul Eggert <eggert@twinsun.com>
9749 * strftime.c: Sync with glibc time/strftime.c 1.81.
9751 2001-01-03 Jim Meyering <meyering@lucent.com>
9753 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9754 local `inptr' to avoid warning with some system declarations of iconv.
9756 2000-12-29 Paul Eggert <eggert@twinsun.com>
9758 * modechange.c: Do not assume that mode_t uses the
9759 traditional octal encoding. E.g. "chmod 1 FOO" should set
9760 the other-execute bit of FOO even if S_IXOTH != 1.
9762 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9763 WOTH, XOTH, ALLM): New macros.
9764 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9765 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9767 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9768 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9770 No need to use uintmax_t; unsigned long is long enough.
9771 Don't bother to get suffix since we don't use it.
9773 2000-12-24 Jim Meyering <meyering@lucent.com>
9775 * hash.c (is_prime): Return explicit boolean values.
9776 (hash_get_first): Return NULL to appease Irix5.6's 89.
9777 Reported by Nelson Beebe.
9779 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9781 * localcharset.c (locale_charset): Add support for Win32.
9783 2000-12-18 Paul Eggert <eggert@twinsun.com>
9785 * physmem.h, physmem.c: New files.
9787 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9788 (noinst_HEADERS): Add physmem.h.
9790 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9791 't' for compatibility with Solaris 8 sort.
9793 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9795 * config.charset: Add support for BeOS.
9797 2000-12-16 Jim Meyering <meyering@lucent.com>
9799 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9800 SHELLS_FILE to a file name that's useful on djgpp systems.
9802 (ADDITIONAL_DEFAULT_SHELLS): Define.
9803 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9804 Based mostly on a patch from Prashant TR.
9806 2000-12-16 Jim Meyering <meyering@lucent.com>
9808 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9809 N and M) would have treated it like `chown N:N FILE'.
9811 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9813 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9815 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9816 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9817 to the list of canonical encodings. Rename EUC-CN to GB2312.
9819 2000-12-08 Andreas Schwab <schwab@suse.de>
9821 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9822 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9824 2000-12-07 Jim Meyering <meyering@lucent.com>
9826 * stripslash.c (ISSLASH): Define.
9827 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9830 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9831 (dir_name_r): Declare this function as static.
9832 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9833 manifest itself on a name containing a mix of slashes and
9835 Make this function work with names starting with a DOS-style
9836 drive letter and colon prefix.
9837 (dir_name): Append `.' if necessary.
9838 Based mostly on patches from Prashant TR and Eli Zaretskii.
9840 * dirname.h (dir_name_r): Remove prototype.
9842 2000-12-05 Jim Meyering <meyering@lucent.com>
9844 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9846 2000-12-04 Jim Meyering <meyering@lucent.com>
9848 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9849 Also include memory.h, stdlib.h, unistd.h if appropriate.
9850 Reported by Andreas Jaeger (conflicting declaration of malloc).
9852 2000-12-02 Jim Meyering <meyering@lucent.com>
9854 * closeout.h: Make idempotent, to avoid some obscure warnings.
9856 2000-12-01 Paul Eggert <eggert@twinsun.com>
9858 * memrchr.c: Include <config.h> before any system include file.
9860 2000-11-29 Paul Eggert <eggert@twinsun.com>
9862 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9864 2000-11-26 Jim Meyering <meyering@lucent.com>
9866 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9868 2000-11-22 Paul Eggert <eggert@twinsun.com>
9870 * strftime.c (my_strftime): Do not invoke mbrlen with a
9871 size of (size_t) -1; it's not portable.
9873 2000-11-17 Akim Demaille <akim@epita.fr>
9875 * obstack.h: Formatting changes.
9876 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9877 prevent type checking.
9878 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9879 cast the value to (void *): assigning a `foo *' to a `void *'
9881 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9883 2000-11-17 Jim Meyering <meyering@lucent.com>
9885 * strstr.c: Update from GNU libc.
9887 2000-11-16 Jim Meyering <meyering@lucent.com>
9889 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9891 2000-11-11 Jim Meyering <meyering@lucent.com>
9893 * error.c: Add a couple #includes, merging from GNU libc version.
9895 2000-11-10 Jim Meyering <meyering@lucent.com>
9897 * obstack.h: Update from GNU libc.
9898 * obstack.c: Likewise.
9900 2000-11-06 Paul Eggert <eggert@twinsun.com>
9902 * getusershell.c (setusershell): Use rewind rather than
9903 fseek/fseeko, to avoid configuration hassles with fseeko.
9904 Don't bother opening SHELLS_FILE if shellstream is NULL;
9907 2000-11-05 Jim Meyering <meyering@lucent.com>
9909 * makepath.h (make_dir): Declare.
9910 * makepath.c (make_dir): Remove `static' attribute.
9913 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9915 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9916 last one in a bucket, advance to the next bucket.
9918 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9920 * fnmatch.c: Do not comment out all the code if we are using
9921 the GNU C library, because in some cases we are replacing buggy
9922 code in the GNU C library itself.
9924 2000-10-30 Paul Eggert <eggert@twinsun.com>
9926 * error.h, getline.h, modechange.h:
9927 Remove "2000" from Copyright line, as the file hasn't been
9928 changed this year other than in the copyright notice.
9930 * xalloc.h: Add "2000" to Copyright line, as this file
9931 was changed this year.
9933 2000-10-30 Paul Eggert <eggert@twinsun.com>
9935 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9936 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9937 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9939 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9941 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9942 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9943 doesn't define __restrict_arr.
9945 2000-10-29 Jim Meyering <meyering@lucent.com>
9947 * xstat.in: Fix grammar in comment.
9949 2000-10-28 Jim Meyering <meyering@lucent.com>
9951 * memchr.c: Update from libc.
9952 Adjust for portability:
9953 [HAVE_STDLIB_H]: Include stdlib.h.
9954 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9955 Undef __memchr, too.
9956 [!weak_alias]: Define __memchr to memchr.
9958 * regex.c: Update from libc.
9959 * regex.h: Likewise.
9960 * getopt1.c: Likewise.
9961 * memcmp.c: Likewise.
9963 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9964 Avoid using fseek, when possible -- it's broken by design.
9965 Patch by Ulrich Drepper.
9967 2000-10-26 Jim Meyering <meyering@lucent.com>
9969 * strftime.c: Update from libc.
9971 2000-10-25 Jim Meyering <meyering@lucent.com>
9973 * obstack.c: Update from libc.
9975 2000-10-23 Jim Meyering <meyering@lucent.com>
9977 * hard-locale.c (hard_locale): Revert last change -- it was simply
9978 wrong. That set_locale call must not have any side effects.
9981 2000-10-22 Jim Meyering <meyering@lucent.com>
9983 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9984 [CYCLIC]: Remove now-unused definition.
9986 * save-cwd.c (O_DIRECTORY): Define, if needed.
9987 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9988 Suggestion from Ulrich Drepper.
9990 2000-10-21 Jim Meyering <meyering@lucent.com>
9992 * dirname.c (dir_name_r): New function, factored out of dir_name.
9993 (dir_name): Use dir_name_r.
9994 * dirname.h (dir_name_r): Declare it.
9996 2000-10-21 Jim Meyering <meyering@lucent.com>
9998 * dirname.c (memrchr): Declare if necessary.
9999 (dir_name): Remove the restriction that there be no
10000 trailing slashes. Now, this code skips past them, effectively
10002 [TEST_DIRNAME] (main): New unit tests.
10004 * memrchr.c: New file from GNU libc.
10005 Undef __memrchr, too.
10006 [!weak_alias]: Define __memrchr to memrchr.
10007 Guard weak_alias use with `#ifdef weak_alias'.
10009 2000-10-17 Jim Meyering <meyering@lucent.com>
10011 * quote.h (PARAMS): Define and use.
10012 Reported by Akim Demaille.
10014 * getopt.c: Update from libc.
10016 2000-10-16 Jim Meyering <meyering@lucent.com>
10018 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10021 2000-09-25 Jim Meyering <meyering@lucent.com>
10023 * md5.h (rol): Define (from GnuPG).
10025 * sha.c: Give credit (GnuPG) where due.
10026 (M): Use rol rather than open-coding it.
10027 Add a FIXME comment.
10029 2000-09-21 Jim Meyering <meyering@lucent.com>
10031 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10032 Reported by Michael Stone.
10034 2000-09-20 Jim Meyering <meyering@lucent.com>
10036 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10037 (noinst_HEADERS): Add sha.h.
10038 Based on code from Scott G. Miller and from GnuPG.
10040 2000-09-15 Jim Meyering <meyering@lucent.com>
10042 * regex.c: Update from libc.
10044 2000-09-10 Jim Meyering <meyering@lucent.com>
10046 * getopt.c (_getopt_internal): Update from glibc.
10048 2000-09-09 Jim Meyering <meyering@lucent.com>
10050 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10051 think it should be used as a general replacement for isascii.
10052 * fnmatch.c: Likewise.
10053 * mbswidth.c: Likewise
10054 * regex.c: Likewise.
10057 * userspec.c: Include sys/param.h and limits.h.
10059 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10060 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10061 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10062 UID, GID. Check range.
10064 2000-09-06 Jim Meyering <meyering@lucent.com>
10066 * getopt.c (_getopt_internal): Update from glibc.
10068 2000-08-30 Jim Meyering <meyering@lucent.com>
10070 * strftime.c: Merge in changes from GNU libc.
10072 2000-08-26 Jim Meyering <meyering@lucent.com>
10074 * closeout.c: Include "__fpending.h".
10075 (close_stdout_status): Return right away if there's nothing to flush.
10077 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10078 * __fpending.c: New file.
10079 * __fpending.h: New file.
10081 2000-08-07 Paul Eggert <eggert@twinsun.com>
10083 Standardize on "memory exhausted" instead of "Memory exhausted"
10084 or "virtual memory exhausted".
10085 * obstack.c (print_and_abort): Use "memory exhausted", not
10086 "virtual memory exhausted".
10087 * same.c (same_name): Invoke xalloc_die instead of printing
10089 * userspec.c (parse_user_spec): Likewise.
10090 * bumpalloc.h: comment fix
10091 * same.c, userspec.c: Include xalloc.h.
10093 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10094 not char *const and pointing to a constant array.
10095 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10096 (xrealloc): Comment fix.
10098 * userspec.c (parse_user_spec):
10099 Don't translate a message until just before returning,
10100 to avoid unnecessary translation.
10102 2000-08-07 Jim Meyering <meyering@lucent.com>
10104 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10105 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10106 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10107 getgroups.c, gethostname.c, getopt.h, group-member.c,
10108 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10109 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10110 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10111 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10112 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10113 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10114 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10115 yesno.c: Back out Copyright date changes for each file with no change
10116 this year. This eases coordination with other programs using the same
10117 source code modules. From Paul Eggert.
10119 2000-08-03 Greg McGary <greg@mcgary.org>
10121 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10122 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10123 (EXTEND_BUFFER): Use them.
10125 2000-08-01 Jim Meyering <meyering@lucent.com>
10127 * dirname.c (ISSLASH): Define.
10128 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10129 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10130 both `\' and `/' may be use as path separators.
10131 Based on a patch from Prashant TR.
10133 2000-07-31 Paul Eggert <eggert@twinsun.com>
10135 * quotearg.c (quotearg_n_options): Don't make the initial
10136 slot vector a constant, since it might get modified.
10138 2000-07-31 Jim Meyering <meyering@lucent.com>
10140 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10141 * obstack.c (print_and_abort): Likewise.
10143 2000-07-30 Paul Eggert <eggert@twinsun.com>
10145 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10146 buffer, so that the caller can always quote one small
10147 component of a "memory exhausted" message in slot 0.
10148 From a suggestion by Jim Meyering.
10150 2000-07-30 Jim Meyering <meyering@lucent.com>
10152 * makepath.c (make_path): Quote the other instance, too.
10154 * quotearg.c (N_STATIC_SLOTVECS): Define.
10155 (STATIC_BUF_SIZE): Define.
10156 (quotearg_n_options): Use only statically allocated storage when
10157 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10158 than STATIC_BUF_SIZE.
10160 2000-07-29 Jim Meyering <meyering@lucent.com>
10162 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10163 * dirname.c (dir_name): Likewise.
10165 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10167 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10168 (dir_name): Assert that there are no trailing slashes.
10170 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10172 * mbswidth.h (mbswidth): Add a flags argument.
10173 (mbswidth): New declaration.
10174 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10175 * mbswidth.c (mbswidth): Add a flags argument.
10176 (mbsnwidth): New function.
10178 2000-07-24 Jim Meyering <meyering@lucent.com>
10180 * mbswidth.c: Remove useless #else. From Bruno Haible.
10182 2000-07-23 Paul Eggert <eggert@twinsun.com>
10184 * mbswidth.c (_XOPEN_SOURCE):
10185 Don't define; this causes problems on Solaris 7.
10186 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10188 2000-07-23 Paul Eggert <eggert@twinsun.com>
10191 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10192 so that mbstate_t is always defined.
10194 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10195 be 1 in at least one GCC installation, and this configuration
10196 error is likely to be common. Ignoring MB_LEN_MAX hurts
10197 performance on hosts that have mbrtowc but have only unibyte
10198 locales, but I assume these hosts are rare.
10200 2000-07-23 Paul Eggert <eggert@twinsun.com>
10202 * quotearg.c: Streamline by invoking multibyte code only if needed.
10203 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10204 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10205 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10206 invoke multibyte primitives.
10208 2000-07-23 Jim Meyering <meyering@lucent.com>
10210 * basename.c (base_name): Add an assertion.
10212 2000-07-15 Bruno Haible <clisp.cons.org>
10214 * quotearg.c: When the system forces us to redefine mbstate_t,
10215 shadow its mbsinit function.
10217 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10219 * mbswidth.h: New file.
10220 * mbswidth.c: New file.
10221 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10222 (noinst_HEADERS): Add mbswidth.h.
10224 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10226 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10229 2000-07-15 Jim Meyering <meyering@lucent.com>
10231 * makepath.c: Include quote.h.
10232 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10233 corresponding argument in a `quote (...)' call.
10234 Give better diagnostics.
10236 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10237 (noinst_HEADERS): Add quote.h.
10239 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10240 from tar's src/misc.c.
10241 * quote.h: New file. Prototypes for same.
10243 2000-07-10 Paul Eggert <eggert@twinsun.com>
10245 From a suggestion by Bruno Haible.
10246 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10247 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10248 to decide whether to define the BeOS workaround macro;
10249 this adjusts to the change to AC_MBSTATE_T.
10251 2000-07-13 Paul Eggert <eggert@twinsun.com>
10253 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10255 * quotearg.c (quoting_style_args, quoting_style_vals,
10256 quotearg_buffer_restyled): Add support for
10257 clocale_quoting_style. Undo previous change to
10258 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10259 and "{RIGHT QUOTATION MARK}" msgids.
10261 2000-07-05 Paul Eggert <eggert@twinsun.com>
10263 The old behavior of quoting `like this' doesn't look good with
10264 newer, ISO-style fonts. See:
10265 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10267 Instead, quote "like this" by default. Let the translator
10268 tailor the locale-specific quoting behavior by providing
10269 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10271 * quotearg.c (N_): New macro.
10272 (gettext_default): New function.
10273 (quotearg_buffer_restyled): Use
10274 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10275 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10277 2000-07-09 Jim Meyering <meyering@lucent.com>
10279 * Most files: Update copyright dates to include 2000.
10281 2000-07-08 Jim Meyering <meyering@lucent.com>
10283 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10285 (xgethostname): Remove now-unnecessary #ifdef.
10286 Move declaration of `err' into loop where it's used.
10288 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10290 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10291 by allocating a larger buffer. Test the gethostname return value for
10292 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10293 returns an error and ENAMETOOLONG isn't defined.
10295 2000-07-05 Paul Eggert <eggert@twinsun.com>
10296 and Bruno Haible <haible@clisp.cons.org>
10298 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10300 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10302 * quotearg.c (struct quoting_options): Simplify quote_these_too
10305 2000-07-03 Jim Meyering <meyering@lucent.com>
10307 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10308 Reported by Bruno Haible.
10310 2000-07-04 Jim Meyering <meyering@lucent.com>
10312 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10313 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10316 2000-07-03 Paul Eggert <eggert@twinsun.com>
10317 and Bruno Haible <haible@clisp.cons.org>
10319 * quotearg.c (mbrtowc):
10320 Assign to *pwc, and return 1 only if result is nonzero.
10321 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10323 2000-07-03 Jim Meyering <meyering@lucent.com>
10325 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10326 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10329 2000-07-02 Jim Meyering <meyering@lucent.com>
10331 * quotearg.c (mbstate_t): Don't define here.
10333 2000-07-02 Jim Meyering <meyering@lucent.com>
10335 * nanosleep.c (SIGCONT): Define if not already defined.
10337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10339 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10340 per change in ../m4/ls-mntd-fs.m4.
10341 (read_filesystem_list): Ignore symbolic links.
10343 2000-06-29 Jim Meyering <meyering@lucent.com>
10345 * same.c: Include <string.h> or <strings.h>, as appropriate,
10346 for declaration of strcmp.
10348 * long-options.c: Include <stdlib.h>, for declaration of exit.
10350 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10351 Avoid warning by casting result to `char *' to remove `const'.
10353 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10355 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10357 2000-06-26 Paul Eggert <eggert@twinsun.com>
10359 savedir now sets errno on failure and invokes xmalloc to get memory.
10360 Fix a couple of other minor bugs while we're at it.
10362 * savedir.c (<unistd.h>): Do not include; there's no need.
10363 (NAMLEN): Remove macro.
10364 (malloc, realloc): Remove decls.
10365 (stpcpy): Likewise.
10366 ("xalloc.h"): Include.
10367 (NAME_SIZE_DEFAULT): New macro.
10368 (savedir): Use xmalloc / xrealloc to allocate memory.
10369 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10370 Skip "" directory entries.
10371 Use strlen to calculate directory entry length, since the old method
10372 is rarely used these days and isn't worth supporting.
10373 Don't use a pointer after freeing it.
10374 Check for integer overflow when calculating allocation size.
10375 Use memcpy to copy entries, instead of stpcpy.
10376 Set errno properly when returning NULL.
10377 Check for readdir error.
10379 2000-06-26 Jim Meyering <meyering@lucent.com>
10381 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10383 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10385 * getusershell.c (xmalloc, xrealloc): Remove functions.
10387 Don't include <stdlib.h>. Don't declare malloc, realloc.
10389 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10391 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10393 2000-06-24 Jim Meyering <meyering@lucent.com>
10395 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10397 2000-06-21 Jim Meyering <meyering@lucent.com>
10399 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10401 2000-06-19 Paul Eggert <eggert@twinsun.com>
10403 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10404 (mbrtowc, mbstate_t): Define substitutes if
10405 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10406 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10407 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10409 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10411 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10412 than 1024, return a memory chunk of least possible size, instead
10413 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10414 Use free/xmalloc instead of xrealloc to avoid copying for very long
10417 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10419 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10420 address, not strdup. Include <stdlib.h> and don't declare free().
10422 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10424 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10427 2000-06-21 Jim Meyering <meyering@lucent.com>
10429 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10430 (noinst_HEADERS): Add getstr.h.
10432 * getline.c (getstr): Move into a separate file.
10433 * getstr.c (getstr): New file, extracted from getline.c, with
10434 the following changes: new parameter, delim2; both delim[12]
10435 parameters have type `int', not `char'. The latter would lose
10436 with 8-bit delimiters.
10437 * getstr.h: New file.
10439 2000-06-19 Jim Meyering <meyering@lucent.com>
10441 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10443 2000-06-18 Jim Meyering <meyering@lucent.com>
10445 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10446 Besides, these days every porting target provides a mkdir function.
10448 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10449 (this snippet comes from src/system.h).
10451 2000-06-15 Paul Eggert <eggert@twinsun.com>
10453 * human.c (adjust_value): New function.
10454 (human_readable_inexact): Apply rounding style even when
10455 printing approximate values.
10457 2000-06-14 Paul Eggert <eggert@twinsun.com>
10459 * human.c (human_readable_inexact): Allow an input block
10460 size that is not a multiple of the output block size, and vice versa.
10461 Reported by Piergiorgio Sartor.
10463 2000-06-14 Paul Eggert <eggert@twinsun.com>
10465 * getdate.y (get_date): Apply relative times after time
10466 zone indicator, not before. Reported by Todd A. Jacobs.
10468 2000-06-13 Jim Meyering <meyering@lucent.com>
10470 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10472 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10474 2000-06-12 Paul Eggert <eggert@twinsun.com>
10476 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10478 2000-06-04 Paul Eggert <eggert@twinsun.com>
10480 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10482 2000-06-04 Jim Meyering <meyering@lucent.com>
10484 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10485 SunOS 4.1.4 for which gid_t is an unsigned type.
10487 2000-06-03 Jim Meyering <meyering@lucent.com>
10489 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10491 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10493 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10494 newer, don't install charset.alias.
10495 * config.charset: Change the Linux/glibc rules so they become empty
10496 on glibc-2.1 or newer.
10498 2000-06-02 Jim Meyering <meyering@lucent.com>
10500 * mountlist.c: Back out last change. Instead, do this...
10501 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10502 member using the same `ignore'-testing code.
10503 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10507 2000-05-29 Jim Meyering <meyering@lucent.com>
10509 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10510 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10512 2000-05-22 Jim Meyering <meyering@lucent.com>
10514 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10516 2000-05-18 Jim Meyering <meyering@lucent.com>
10518 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10519 back, too, since it may have been modified by allocate_entry.
10520 (hash_delete): Rewrite to use neither the assignment operator
10521 nor the comma operator in an if-expression.
10523 2000-05-15 Paul Eggert <eggert@twinsun.com>
10526 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10527 Remove; no longer needed.
10528 "quotearg.h": Add include.
10529 (file_name): Do not bother to explicitly initialize to NULL; it's less
10530 efficient on some hosts.
10531 (close_stdout_status): Remove test as to whether stdout was already
10532 closed; it breaks for the case "echo x | sort >&-".
10533 Quote file name colons.
10534 Do not assume that _("write error") lacks format strings.
10536 2000-05-15 Jim Meyering <meyering@lucent.com>
10538 * version-etc.c (version_etc_copyright): Update the copyright string
10539 used in all --version output.
10541 2000-05-14 Jim Meyering <meyering@lucent.com>
10543 * closeout.c (close_stdout_set_file_name): New function.
10544 (close_stdout_status): Use new file-scoped global.
10545 Return right away if fstat says the stdout file descriptor is invalid.
10546 * closeout.h (close_stdout_set_file_name): Declare.
10548 2000-05-10 Jim Meyering <meyering@lucent.com>
10550 * closeout.c [default_exit_status]: New file-scoped variable.
10551 (close_stdout_set_status): New function.
10552 * closeout.h (close_stdout_set_status): Declare.
10554 2000-05-08 Jim Meyering <meyering@lucent.com>
10556 * long-options.c: Don't include closeout.h.
10557 (parse_long_options): Don't call close_stdout for --version.
10559 2000-05-06 Jim Meyering <meyering@lucent.com>
10561 * strnlen.c: Undefine __strnlen and strnlen.
10562 [!weak_alias]: Define __strnlen to strnlen.
10564 * atexit.c: New file, from libiberty.
10566 2000-05-06 Jim Meyering <meyering@lucent.com>
10568 * closeout.c (close_stdout_status): Also check for errors on the
10571 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10573 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10574 instead of xmalloc, xrealloc, path_concat.
10575 (locale_charset): Treat empty environment variables as absent.
10576 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10578 2000-05-04 Jim Meyering <meyering@lucent.com>
10580 * getopt.c: Update from glibc.
10581 * obstack.c: Likewise.
10582 * obstack.h: Likewise.
10583 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10585 * regex.h: Likewise.
10586 * strndup.c: Likewise.
10587 * strnlen.c: New file, from glibc.
10589 2000-05-01 Jim Meyering <meyering@lucent.com>
10591 * full-write.c (full_write): Remove `FIXME' part of comment.
10593 2000-04-29 Jim Meyering <meyering@lucent.com>
10595 * path-concat.c: Declare strdup only if it's not defined.
10596 * canon-host.c: Likewise.
10598 2000-04-28 Jim Meyering <meyering@lucent.com>
10600 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10601 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10602 included first, then limits.h is included by locale.h by libintl.h.
10603 From John David Anglin.
10605 2000-04-25 Jim Meyering <meyering@lucent.com>
10607 * makepath.c (S_IRWXUGO): Define.
10608 (make_path): Always perform explicit chmod if MODE specifies any
10609 of the `special' permission bits. Prompted by a bug report against
10610 install from Mate Wierdl and Joost van Baal.
10612 2000-04-18 Jim Meyering <meyering@lucent.com>
10614 * README: New file.
10616 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10617 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10619 2000-04-17 Jim Meyering <meyering@lucent.com>
10621 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10622 the definition of it to rpl_strftime also defined-away the system's
10625 2000-04-15 Jim Meyering <meyering@lucent.com>
10627 Use `C' to denote so-called `contiguous' files, the same way
10629 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10630 (ftypelet): Use S_ISCTG.
10631 From Michael Deutschmann.
10633 2000-04-14 Jim Meyering <meyering@lucent.com>
10635 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10637 2000-04-08 Jim Meyering <meyering@lucent.com>
10639 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10640 names don't conflict. Reported by Eli Zaretskii.
10642 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10644 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10645 bug. Deal with the different error behavior of Irix iconv.
10647 2000-04-07 Jim Meyering <meyering@lucent.com>
10649 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10650 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10652 2000-04-05 Jim Meyering <meyering@lucent.com>
10654 Portability tweaks required for ultrix4.3.
10655 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10656 * readutmp.c: Include sys/types.h before sys/stat.h.
10657 * canon-host.c: Declare strdup.
10658 * path-concat.c: Likewise.
10659 From John David Anglin.
10661 2000-04-04 Jim Meyering <meyering@lucent.com>
10663 Be more DOS 8.3-friendly.
10664 * ref-add.sin: Renamed from ref-add.sed.in.
10665 * ref-del.sin: Renamed from ref-del.sed.in.
10666 * Makefile.am: Reflect renaming.
10667 Reported by Eli Zaretskii.
10669 Use a temporary file name that won't clash with `charset.alias'
10670 in the DOS 8.3 name space.
10671 * Makefile.am (charset_tmp): Define.
10672 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10673 (uninstall-local): Likewise.
10674 Reported by Eli Zaretskii.
10676 2000-03-29 Paul Eggert <eggert@twinsun.com>
10678 * time/strftime.c (my_strftime): Make sure we call the system
10679 strftime, not ourselves, when invoking the underlying strftime.
10681 2000-03-24 Jim Meyering <meyering@lucent.com>
10683 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10684 (charset_alias): Define.
10685 (install-exec-local): Factor out common code.
10686 (uninstall-local): Split lines longer than 80.
10687 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10688 (SUFFIXES): Define.
10689 (.sed.in.sed): New rule. Don't redirect directly to $@.
10690 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10692 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10694 * config.charset: Output a line containing "Packages using this file".
10695 * ref-add.sed.in, ref-del.sed.in: New files.
10696 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10697 ref-del.sed): New rules.
10699 2000-03-17 Jim Meyering <meyering@lucent.com>
10701 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10702 Otherwise, include <strings.h>
10704 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10706 * unicodeio.c (utf8_wctomb): New function.
10707 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10708 format instead of in UCS-4 with platform dependent endianness.
10710 2000-03-07 Paul Eggert <eggert@twinsun.com>
10712 * savedir.c (savedir): Work even if directory size is
10713 negative; this can happen with some screwy NFS configurations.
10715 2000-03-06 Jim Meyering <meyering@lucent.com>
10717 * localcharset.c (get_charset_aliases): Don't try to free file_name
10718 if it's NULL (because we ran out of memory). From Bruno Haible.
10720 2000-03-05 Jim Meyering <meyering@lucent.com>
10722 * localcharset.c ("path-concat.h"): Include.
10723 (get_charset_aliases): Use path_concat instead of ANSI string
10726 * unicodeio.h (PARAMS): Define.
10727 Use it to guard prototype.
10729 2000-03-04 Jim Meyering <meyering@lucent.com>
10731 * Makefile.am (install-exec-local): Create $(libdir) before installing
10733 (uninstall-local): Uncomment this rule so `make distcheck' works
10736 * unicodeio.c (<errno.h>): Include it.
10737 (errno): Declare if not defined.
10739 * localcharset.c: Add Bruno's comment justifying use of volatile.
10741 * config.charset: New version, incorporating remarks from a linux
10742 i18n mailing list. From Bruno Haible.
10744 2000-03-02 Jim Meyering <meyering@lucent.com>
10746 * Makefile.am (EXTRA_DIST): Add config.charset.
10748 2000-03-01 Jim Meyering <meyering@lucent.com>
10750 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10751 * unicodeio.c: Likewise.
10753 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10755 * config.charset: New file.
10756 * localcharset.c: New file.
10757 * unicodeio.h, unicodeio.c: New files.
10758 * Makefile.am (DEFS): Add -DLIBDIR=...
10759 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10760 (noinst_HEADERS): Add unicodeio.h.
10761 (all-local, install-exec-local, charset.alias): New targets.
10763 2000-02-28 Paul Eggert <eggert@twinsun.com>
10765 * quotearg.c (ALERT_CHAR): New macro.
10766 (quotearg_buffer_restyled): Use it.
10768 2000-02-27 Jim Meyering <meyering@lucent.com>
10770 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10771 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10773 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10774 not `#if STDC_HEADERS'.
10775 Declare malloc if needed.
10777 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10778 now that autoconf always defines the HAVE_DECL_ symbols.
10779 * human.c: Likewise.
10780 * same.c: Likewise.
10781 * strtoumax.c: Likewise.
10783 * backupfile.c: Arrange for cpp to fail if the configure-time
10784 declaration check was not run.
10785 * hash.c: Likewise.
10786 * human.c: Likewise.
10787 * same.c: Likewise.
10788 * strtoumax.c: Likewise.
10790 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10791 then first look up the entire `.'-containing string as a login name.
10793 2000-02-18 Paul Eggert <eggert@twinsun.com>
10795 * getdate.y: Handle two-digit years with leading zeros correctly.
10796 (textint): New typedef.
10797 (parser_control): Member year changed from int to textint.
10799 (YYSTYPE): Removed; replaced by %union with int and textint members.
10800 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10801 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10802 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10803 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10804 (date, number, to_year): Use width of number in digits, not its value,
10805 to determine whether it's a 2-digit year, or a 2-digit time.
10806 (yylex): Store number of digits of numeric tokens.
10807 Reported by John Kendall.
10809 (parser_control): Changed from struct parser_control to typedef (for
10810 consistency). All uses changed.
10812 (tID): Removed; not used.
10813 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10815 2000-02-14 Paul Eggert <eggert@twinsun.com>
10817 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10818 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10820 2000-02-12 Jim Meyering <meyering@lucent.com>
10822 * userspec.c (ISDIGIT): Define it.
10823 (isdigit): Remove definition.
10824 (is_number): Use ISDIGIT, not isdigit.
10825 <libintl.h>: Include.
10826 (_ and N_): Define.
10827 (parse_user_spec): Mark translatable strings.
10829 2000-02-10 Jim Meyering <meyering@lucent.com>
10831 With these changes, nanosleep.[ch] are finally enough like the other
10832 lib/* replacement files to compile on a few more losing systems.
10834 * nanosleep.h: Don't include config.h.
10835 Remove prototype from declaration of nanosleep.
10836 (PARAMS): Remove now-unneeded definition.
10837 * nanosleep.c: #undef nanosleep.
10838 (rpl_nanosleep): Rename from nanosleep.
10840 2000-02-03 Jim Meyering <meyering@lucent.com>
10842 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10843 rather than with `#if HAVE_UTMPNAME'.
10845 2000-02-01 Jim Meyering <meyering@lucent.com>
10847 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10849 2000-01-31 Jim Meyering <meyering@lucent.com>
10851 * nanosleep.h (nanosleep): Guard declaration with
10852 `#if ! HAVE_DECL_NANOSLEEP'.
10853 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10854 the declaration in that vendor's sys/timers.h.
10855 Reported by Christian Krackowizer.
10857 * quotearg.c (ISASCII): Add #undef and move definition to follow
10858 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10859 (ISPRINT): Likewise.
10860 Reported by Tom Tromey.
10862 2000-01-30 Jim Meyering <meyering@lucent.com>
10864 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10865 uses of ->ut_name. The latter doesn't work with new Linux header files
10866 where only utmpx.ut_user is declared.
10868 * readutmp.h (UT_USER): Define.
10870 2000-01-23 Jim Meyering <meyering@lucent.com>
10872 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10875 2000-01-22 Jim Meyering <meyering@lucent.com>
10877 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10878 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10879 Required for some AIX systems. Reported by Christian Krackowizer.
10880 [TESTING] (main): New function.
10882 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10883 * dirname.c (dir_name): Support for DOS-style file names with drive
10886 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10888 * strverscmp.c (ISDIGIT): Define.
10889 (strverscmp): Use ISDIGIT, not isdigit.
10891 2000-01-17 Paul Eggert <eggert@twinsun.com>
10893 * nanosleep.c (nanosleep):
10894 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10895 POSIX.1 doesn't require SA_INTERRUPT and some systems
10896 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10897 it's been part of POSIX.1 since day 1 (in 1988).
10899 2000-01-17 Jim Meyering <meyering@lucent.com>
10901 * interlock: Remove unused file. Reported by François Pinard.
10903 2000-01-16 Paul Eggert <eggert@twinsun.com>
10905 * quotearg.c (quotearg_buffer_restyled): Do not quote
10906 alert, backslash, formfeed, and vertical tab unnecessarily in
10907 shell quoting style.
10910 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10911 Free Software Foundation, Inc.
10912 Copying and distribution of this file, with or without modification,
10913 are permitted provided the copyright notice and this notice are preserved.