1 2006-10-03 Bruno Haible <bruno@clisp.org>
3 * gl_oset.c (gl_oset_add): Fix return type.
5 2006-10-02 Dmitry V. Levin <ldv@altlinux.org>
7 * fts.c (fts_close, fts_build, fts_palloc): Remove redundant checks.
9 2006-10-02 Paolo Bonzini <bonzini@gnu.org> (tiny change)
11 * quotearg.c (mbstate_t) [!HAVE_MBRTOWC]: #define to int.
13 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
15 Work around bug in Solaris 10 /proc file system:
16 /proc/self/fd/NNN/.. isn't the parent directory of
17 the directory whose file descriptor is NNN. This needs to
18 be worked around at run time, not compile time, since a
19 program might be built on Solaris 8, where things work, and
21 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
22 to use the following interface instead:
23 (OPENAT_BUFFER_SIZE): New macro.
24 (openat_proc_name): New function.
25 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
26 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
28 * openat-proc.c: New file.
30 2006-09-29 Bruno Haible <bruno@clisp.org>
32 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
33 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
34 argument. Set stdout_closed before testing for ferror, not after.
35 (fwriteerror, fwriteerror_no_ebadf): New functions.
37 2006-09-28 Bruno Haible <bruno@clisp.org>
39 * strndup.h: Simplify the redefinition of strndup.
40 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
42 2006-09-28 Bruno Haible <bruno@clisp.org>
44 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
45 * gl_linkedhash_list.c: Likewise.
46 * gl_rbtreehash_list.c: Likewise.
48 2006-09-28 Jim Meyering <jim@meyering.net>
50 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
53 2006-09-27 Jim Meyering <jim@meyering.net>
55 This file could end up with a definition for a function
56 named __strndup, rather than rpl_strndup on a system with
57 incomplete weak_alias support.
58 * strndup.c (strndup): Rename from __strndup.
59 Remove #defines that used to map __strndup to strndup.
60 Don't use K&R prototypes.
61 Remove LIBC-related code, since this file is not sync'd with glibc.
62 * strndup.h: Revamp, accordingly.
64 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
66 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
69 * __fpending.h: Don't include <stdio_ext.h> unless
70 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
71 it causes <stdio_ext.h> to cause a compile-time error.
72 Problem reported by Nelson H. F. Beebe.
73 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
74 of HAVE_DECL___PENDING.
76 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
78 * savewd.c: Include <signal.h>, for 'raise'.
80 2006-09-26 Eric Blake <ebb9@byu.net>
82 * verror.c: Include <config.h> unconditionally.
84 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
86 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
87 (gl_linked_iterator_from_to): Initialize struct completely.
88 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
89 (gl_tree_iterator_from_to): Likewise
90 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
91 * gl_array_list.c [lint] (gl_array_iterator)
92 (gl_array_iterator_from_to): Likewise.
93 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
94 * gl_carray_list.c [lint] (gl_carray_iterator)
95 (gl_carray_iterator_from_to): Likewise.
97 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
98 * md4.c (md4_process_block): Remove unused variable.
99 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
100 parentheses for clarity.
102 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
104 Import this patch from libc:
106 2006-09-06 Jakub Jelinek <jakub@redhat.com>
108 * regex_internal.c (re_string_reconstruct): Handle
109 offset < pstr->valid_raw_len && pstr->offsets_needed case.
110 Ensure no bytes read before raw_mbs array. Pass a saved copy of
111 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
112 re_string_context_at.
114 2006-09-20 Bruno Haible <bruno@clisp.org>
116 * mkdtemp.c: Import from libc.
117 2006-04-07 Ulrich Drepper <drepper@redhat.com>
118 * sysdeps/posix/tempname.c (__gen_tempname): Change
119 attempts_min into a macro. Use preprocessor to decide how to
120 initialize attempts [Coverity CID 67].
121 2001-11-27 Paul Eggert <eggert@twinsun.com>
122 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
123 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
125 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
127 * mkstemp.h: New file, since some standard headers
129 * mkstemp.c: Revamp to put the !_LIBC code together.
131 Make the _LIBC code resemble glibc original more,
133 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
134 (mkstemp): Remove, since mkstemp.h does this for us.
135 * stdlib--.h: Include mkstemp.h.
137 Import this patch from libc:
139 2006-04-07 Ulrich Drepper <drepper@redhat.com>
141 * tempname.c (__gen_tempname): Change attempts_min
142 into a macro. Use preprocessor to decide how to initialize
143 attempts [Coverity CID 67].
145 2006-09-18 Bruno Haible <bruno@clisp.org>
147 * javaversion.c: Include configmake.h.
149 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
151 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
152 that prevented coreutils 6.1 from building. Problem reported
153 by Petter Reinholdtsen.
155 2006-09-18 Jim Meyering <jim@meyering.net>
157 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
159 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
161 * dirchownmod.c: Don't include fcntl.h; no longer needed.
162 (dirchownmod): New arg FD. All callers changed.
163 Use FD rather than opening the directory ourself, as opening is
164 now the caller's responsibility.
165 * dirchownmod.h: Likewise.
166 * mkancesdirs.c: Include <sys/types.h>, for portability to older
167 hosts that require <sys/types.h> before <sys/stat.h>. Include
168 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
170 (mkancesdirs): Return length of prefix of FILE that has already
171 been made, or -2 if there is a child doing the work. Redo
172 algorithm so that it is O(N) rather than O(N**2). Optimize away
173 ".", and treat ".." specially since it might stray back into
174 already-created areas. Use a subprocess if necessary. New arg
175 WD; all users changed. MAKE_DIR function should now return 1
176 if it creates a directory that is not readable. Return -2 if
177 a child process is spun off.
178 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
179 Adjust signature to match code.
180 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
181 (make_dir_parents): Use a subprocess if necessary. New arg WD;
183 * savewd.c, savewd.h: New files.
185 2006-09-15 Jim Meyering <jim@meyering.net>
187 * rename-dest-slash.c (has_trailing_slash): Use
188 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
189 (rpl_rename_dest_slash): Perform the cheaper trailing slash
190 test before testing whether SRC is a directory.
191 Suggestions from Bruno Haible.
193 Avoid a warning about an unused variable.
194 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
195 into the #ifdef block where it's used.
197 * rename-dest-slash.c: New file.
199 2006-09-14 Bruno Haible <bruno@clisp.org>
201 * allocsa.c: Include <config.h> unconditionally.
202 * asnprintf.c: Likewise.
203 * asprintf.c: Likewise.
204 * c-strcasecmp.c: Likewise.
205 * c-strcasestr.c: Likewise.
206 * c-strncasecmp.c: Likewise.
207 * c-strstr.c: Likewise.
208 * classpath.c: Likewise.
209 * clean-temp.c: Likewise.
210 * concatpath.c: Likewise.
211 * copy-file.c: Likewise.
212 * csharpcomp.c: Likewise.
213 * csharpexec.c: Likewise.
214 * execute.c: Likewise.
215 * fatal-signal.c: Likewise.
216 * findprog.c: Likewise.
217 * fwriteerror.c: Likewise.
218 * gl_array_list.c: Likewise.
219 * gl_array_oset.c: Likewise.
220 * gl_avltree_list.c: Likewise.
221 * gl_avltree_oset.c: Likewise.
222 * gl_avltreehash_list.c: Likewise.
223 * gl_carray_list.c: Likewise.
224 * gl_linked_list.c: Likewise.
225 * gl_linkedhash_list.c: Likewise.
226 * gl_list.c: Likewise.
227 * gl_oset.c: Likewise.
228 * gl_rbtree_list.c: Likewise.
229 * gl_rbtree_oset.c: Likewise.
230 * gl_rbtreehash_list.c: Likewise.
231 * imaxabs.c: Likewise.
232 * imaxdiv.c: Likewise.
233 * javacomp.c: Likewise.
234 * javaexec.c: Likewise.
235 * javaversion.c: Likewise.
236 * linebreak.c: Likewise.
237 * localcharset.c: Likewise.
239 * mbchar.c: Likewise.
240 * mbswidth.c: Likewise.
241 * mkdtemp.c: Likewise.
243 * printf-args.c: Likewise.
244 * printf-parse.c: Likewise.
245 * progname.c: Likewise.
246 * progreloc.c: Likewise.
247 * readlink.c: Likewise.
248 * sh-quote.c: Likewise.
249 * stpcpy.c: Likewise.
250 * stpncpy.c: Likewise.
251 * strcasecmp.c: Likewise.
252 * strcasestr.c: Likewise.
253 * strcspn.c: Likewise.
254 * striconv.c: Likewise.
255 * strncasecmp.c: Likewise.
256 * strnlen1.c: Likewise.
257 * strstr.c: Likewise.
258 * strtok_r.c: Likewise.
260 * tmpdir.c: Likewise.
261 * unicodeio.c: Likewise.
262 * unsetenv.c: Likewise.
263 * vasnprintf.c: Likewise.
264 * vasprintf.c: Likewise.
265 * wait-process.c: Likewise.
266 * xallocsa.c: Likewise.
267 * xsetenv.c: Likewise.
268 * xstriconv.c: Likewise.
270 2006-09-13 Eric Blake <ebb9@byu.net>
272 * getopt.c: Fix typo in last commit.
274 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
276 * _fpending.c: Include <config.h> unconditionally, since we no
277 longer worry about uses that don't define HAVE_CONFIG_H.
278 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
279 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
280 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
281 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
282 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
283 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
284 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
285 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
286 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
287 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
288 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
289 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
290 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
291 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
292 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
293 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
294 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
295 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
296 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
297 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
298 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
299 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
300 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
301 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
302 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
303 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
304 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
305 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
306 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
307 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
308 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
309 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
310 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
311 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
314 2006-09-12 Jim Meyering <jim@meyering.net>
316 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
317 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
318 Reported by Nelson H. F. Beebe.
320 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
322 * argp-help.c (argp_doc): Make sure NULL is not passed to
325 2006-09-10 Bruno Haible <bruno@clisp.org>
327 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
329 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
331 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
332 program_invocation_name and program_invocation_short_name are
334 * argp-namefrob.h: Move declarations of program_invocation_name
335 and program_invocation_short_name to argp.h, so they are visible
339 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
341 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
342 convention. Text proposed by Bruno Haible.
343 (struct argp_option): Document the use of N_() wrappers.
345 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
346 and translate the two parts separately, instead of feeding
347 the whole string to gettext. This allows to exclude
348 '\v' from the strings visible to the translator by writing doc
349 strings as N_("..") "\v" N_("..").
351 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
353 * mktime.c (guess_time_tm): Fix bug where mktime
354 returned the maximum time_t value rather than (time_t) -1.
355 Problem originally reported by William Bardwell
356 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
358 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
360 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
363 2006-09-06 Bruno Haible <bruno@clisp.org>
365 * striconv.h: New file.
366 * striconv.c: New file, merging iconvme.c with GNU gettext's
368 * xstriconv.h: New file.
369 * xstriconv.c: New file.
371 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
373 * argz_.h: Sync from Libtool.
375 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
376 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
378 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
380 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
385 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
387 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
388 Problem reported by Ralf Wildenhues in
389 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
391 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
392 HAVE_STRUCT_STATFS_F_FSTYPENAME.
394 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
396 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
397 or stdbool.h, because they might not exist while configuring.
399 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
400 Don't include unistd.h or limits.h; not needed, since chdir-long.h
402 (O_DIRECTORY): Remove.
404 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
406 Work around a bug in both the Linux and SunOS 64-bit kernels:
407 nanosleep mishandles sleeps for longer than 2**31 seconds.
408 Problem reported by Frank v Waveren in
409 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
410 * nanosleep.c (BILLION): New constant.
411 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
412 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
414 2006-08-30 Jim Meyering <jim@meyering.net>
416 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
419 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
421 * isapipe.c, isapipe.h: New files.
423 2006-08-29 Eric Blake <ebb9@byu.net>
425 * error.c (error_at_line, print_errno_message): Match libc, after
426 resolution of upstream bug 3044.
428 2006-08-29 Bruno Haible <bruno@clisp.org>
430 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
432 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
436 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
438 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
439 sharing with gnulib. Report by Eric Blake.
441 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
443 * fcntl_.h: New file.
444 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
446 * dirchownmod.c: Likewise.
449 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
450 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
451 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
452 just before including <inttypes.h>, to avoid circular inclusion.
454 2006-08-28 Bruno Haible <bruno@clisp.org>
456 * inttypes_.h (SCNX*): Remove definitions.
457 Reported by Eric Blake.
459 2006-08-26 Bruno Haible <bruno@clisp.org>
461 * vasnprintf.c (EOVERFLOW): Remove definition.
462 (VASNPRINTF): Return a string of length > INT_MAX without failing.
463 * vasprintf.c: Include errno.h, limits.h.
464 (EOVERFLOW): New fallback definition.
465 (vasprintf): Test here whether the string length is > INT_MAX.
466 * vsnprintf.c: Include errno.h, limits.h.
467 (EOVERFLOW): New fallback definition.
468 (vsnprintf): Fix bug when generated string was too long for the buffer.
469 Test here whether the string length is > INT_MAX.
471 2006-08-26 Bruno Haible <bruno@clisp.org>
472 Simon Josefsson <jas@extundo.com>
475 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
477 2006-08-28 Bruno Haible <bruno@clisp.org>
479 * c-strstr.h: New file, from GNU gettext.
480 * c-strstr.c: New file, from GNU gettext.
482 2006-08-26 Bruno Haible <bruno@clisp.org>
484 * inttypes_.h: New file.
485 * inttypes.h: Remove file.
486 * stdint_.h: Include <inttypes.h> through its absolute filename.
488 * imaxabs.c: New file.
490 * imaxdiv.c: New file.
492 2006-08-22 Bruno Haible <bruno@clisp.org>
494 * readutmp.h: Skip most definitions if neither <utmp.h> nor
497 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
500 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
501 Problem reported by Bruno Haible.
503 2006-08-21 Bruno Haible <bruno@clisp.org>
506 * mbchar.h: Include <wctype.h> only if it exists.
508 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
510 * cycle-check.h: Include <stdint.h> unconditionally, since we
511 now assume the stdint module. Do not include inttypes.h.
512 * fsusage.h: Likewise.
513 * getndelim2.c: Likewise.
515 * inttostr.h: Likewise.
516 * obstack.c: Likewise.
517 * regex_internal.h: Likewise.
518 * tempname.c: Likewise.
519 * utimecmp.c: Likewise.
520 * xstrtol.h: Likewise.
522 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
524 * strtoimax.c: Adjust to macro name changes in Autoconf,
525 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
528 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
530 * fchmodat.c: New file, from coreutils. This was inadvertently
531 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
533 2006-08-18 Bruno Haible <bruno@clisp.org>
535 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
536 (ME_DUMMY): Treat "kernfs" as a dummy.
537 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
539 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
541 Update from coreutils.
543 * __fpending.h: Add copyright notice.
544 * fprintftime.h: Likewise.
545 * savedir.c: Use (C) in copyright notice.
546 * savedir.h: Likewise.
548 2006-08-15 Jim Meyering <jim@meyering.net>
550 * at-func.c: New file, with the logic of all emulated at-functions.
551 * openat-priv.h: Include <errno.h> and define ENOSYS,
552 in support of the EXPECTED_ERRNO macro.
553 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
554 Instead, define the appropriate symbols and include "at-func.c".
555 * mkdirat.c (mkdirat): Likewise.
556 * fchmodat.c (fchmodat): Likewise.
557 (ENOSYS): Remove definition.
558 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
559 Don't include "unistd--.h" -- it wasn't ever used.
561 2006-01-17 Jim Meyering <jim@meyering.net>
563 Rewrite fts.c not to change the current working directory,
564 by using openat, fstatat, fdopendir, etc..
566 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
567 (HAVE_OPENAT_SUPPORT): Define.
568 [_LIBC] (fchdir): Don't undef or define; no longer used.
569 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
570 Now, this `function' always succeeds, and consumes its file descriptor
571 parameter -- so callers must not close such FDs. Update callers.
572 (diropen_fd, opendirat, cwd_advance_fd): New functions.
573 (diropen): Add parameter, SP. Adjust all callers.
574 Implement using diropen_fd, rather than open.
575 (fts_open): Initialize new member, fts_cwd_fd.
576 Remove fts_rft-setting code.
577 (fts_close): Close fts_cwd_fd, if necessary.
578 (__opendir2): Define in terms of opendir or opendirat,
579 depending on whether the FST_NOCHDIR flag is set.
580 (fts_build): Since fts_safe_changedir consumes its FD, and since
581 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
582 and close the dup'd file descriptor upon failure.
583 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
584 (fts_safe_changedir): Tweak semantics to reflect that this function
585 now calls cwd_advance_fd and hence consumes its FD argument.
586 * fts_.h [struct FTS] (fts_cwd_fd): New member.
587 [struct FTS] (fts_rft): Remove now-unused member.
588 [struct FTS] (fts_cycle.state): Improve comment.
590 * openat.c (openat_needs_fchdir): New function.
591 * openat.h (openat_needs_fchdir): Declare it.
593 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
595 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
596 Problem and fix reported by Pádraig Brady in
597 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
599 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
601 * memcoll.c (memcoll): Optimize for the common case where the
602 arguments are bytewise equal.
604 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
606 Change copyright notice from LGPL 2 to GPL 2, since that's the
607 standard form used in the gnulib repository.
608 * lock.c: LGPL -> GPL.
610 * strnlen1.c: Likewise.
611 * strnlen1.h: Likewise.
614 * tmpdir.c: Likewise.
616 * TODO: Remove; this belongs only in coreutils.
618 2006-08-14 Eric Blake <ebb9@byu.net>
620 Import the following change from libc:
622 2006-08-12 Ulrich Drepper <drepper@redhat.com>
625 * misc/error.c: Add space between program name and message if file
628 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
630 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
631 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
633 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
634 in wchar_t. Problem reported by Eric Blake.
636 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
637 LEN is smaller than SIZE. Suggested by Bruno Haible.
638 Also, help the compiler to keep LEN in a register.
640 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
642 * .cppi-disable: Add snprintf.h, socket_.h.
643 * snprintf.c: Include <errno.h> and <limits.h>.
644 (EOVERFLOW): Define if the system does not.
645 Do not include "minmax.h"; it wasn't used.
646 (snprintf): Don't assume size_t promotes to an unsigned type.
647 Fix bug when generated string was too long for the buffer: the
648 buffer's contents are supposed to be the initial prefix of the
649 output. Don't assume vasnprintf returns EOVERFLOW if the size
650 exceeds INT_MAX; do the check ourselves.
652 Import the following changes from libc:
654 2006-06-02 Jakub Jelinek <jakub@redhat.com>
656 * posix/regex_internal.c (re_string_skip_chars): If no character has
657 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
658 to the byte which couldn't be converted.
659 (re_string_reconstruct): Don't clear valid_raw_len before calling
660 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
661 tip_context using re_string_context_at.
663 2006-05-02 Ulrich Drepper <drepper@redhat.com>
665 * posix/regex.h: g++ still cannot handled [restrict].
667 2006-04-21 Ulrich Drepper <drepper@redhat.com>
669 * posix/regex.h: Remove special handling for VMS.
671 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
675 2006-07-19 Mike Frysinger <vapier@gentoo.org>
677 * mountlist.c [ME_REMOTE]: Filter out cifs.
678 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
680 2006-08-08 Eric Blake <ebb9@byu.net>
682 * verror.c (verror_at_line): Work around glibc bug 2997, so that
683 verror_at_line output complies with GNU Coding Standards even when
686 2006-08-08 Eric Blake <ebb9@byu.net>
688 * verror.h, verror.c: New files.
690 2006-08-07 Bruno Haible <bruno@clisp.org>
692 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
694 Reported by Ralf Wildenhues.
696 2006-08-06 Eric Blake <ebb9@byu.net>
698 * error.h: Fold in some upstream changes from glibc.
701 2006-07-29 Bruno Haible <bruno@clisp.org>
703 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
705 2006-07-29 Bruno Haible <bruno@clisp.org>
707 * setenv.c: Undo unintended modification done on 2006-02-27.
709 2006-07-28 Eric Blake <ebb9@byu.net>
711 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
714 2006-07-28 Simon Josefsson <jas@extundo.com>
716 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
719 2006-07-28 Simon Josefsson <jas@extundo.com>
721 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
724 2006-07-28 Bruno Haible <bruno@clisp.org>
726 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
728 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
730 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
733 2006-07-28 Bruno Haible <bruno@clisp.org>
735 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
736 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
738 Avoids link error on FreeBSD 4.x.
739 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
741 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
743 * mbswidth.c (iswcntrl): Likewise.
745 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
747 * modechange.c (mode_compile): Numeric modes now affect setuid and
748 setgid on directories only if they set these bits.
749 * modechange.h: Remove obsolete comment about masks.
751 2006-07-27 Bruno Haible <bruno@clisp.org>
753 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
754 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
757 2006-07-26 Eric Blake <ebb9@byu.net>
759 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
760 like mingw that lack mkstemp.
761 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
762 avoid compilation warning on mingw.
764 2006-07-25 Bruno Haible <bruno@clisp.org>
766 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
767 <stdarg.h> or config.h.
769 2006-07-24 Bruno Haible <bruno@clisp.org>
771 * clean-temp.h: New file, from GNU gettext.
772 * clean-temp.c: New file, from GNU gettext.
774 2006-07-24 Bruno Haible <bruno@clisp.org>
776 * tmpdir.h: New file, from GNU gettext.
777 * tmpdir.c: New file, from GNU gettext.
779 2006-07-23 Bruno Haible <bruno@clisp.org>
781 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
782 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
783 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
784 gl_linked_remove_at): Use it.
786 2006-07-23 Eric Blake <ebb9@byu.net>
788 * tmpfile-safer.c: New file.
789 * stdio-safer.h (fopen_safer): Add prototype.
790 * stdio--.h (tmpfile): Make safer.
792 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
794 * close-stream.c, close-stream.h: New files.
796 2006-07-22 Bruno Haible <bruno@clisp.org>
798 Merge from GNU gettext 0.15.
800 2005-07-05 Bruno Haible <bruno@clisp.org>
802 * printf-args.c (printf_fetchargs): Work around broken
803 definition of wint_t on mingw.
805 2005-02-12 Bruno Haible <bruno@clisp.org>
807 * xallocsa.h: Add extern "C" for C++.
809 2006-05-17 Bruno Haible <bruno@clisp.org>
812 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
814 2006-04-30 Bruno Haible <bruno@clisp.org>
816 * progreloc.c: Include <mach-o/dyld.h> if available.
817 (find_executable): Use _NSGetExecutablePath when possible.
819 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
821 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
824 2005-12-29 Bruno Haible <bruno@clisp.org>
826 * progreloc.c (set_program_name_and_installdir): Fix
829 2005-12-04 Bruno Haible <bruno@clisp.org>
832 * progreloc.c: Include <windows.h> also on Cygwin.
833 (find_executable): Add support for Cygwin.
834 (set_program_name_and_installdir): Handle also platforms with
837 2006-07-11 Bruno Haible <bruno@clisp.org>
839 * javacomp.c: Fix a comment.
840 Reported by Jim Meyering.
842 2006-04-30 Bruno Haible <bruno@clisp.org>
844 * javacomp.h (compile_java_class): Add source_version,
845 target_version arguments.
846 * javacomp.c: Rewritten to choose only a compiler that
847 respects the specified source_version and target_version.
849 2006-06-27 Bruno Haible <bruno@clisp.org>
851 Assume correct S_ISDIR macro.
852 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
854 2006-07-22 Bruno Haible <bruno@clisp.org>
856 * javaversion.h: New file, from GNU gettext.
857 * javaversion.c: New file, from GNU gettext.
858 * javaversion.java: New file, from GNU gettext.
859 * javaversion.class: New file, from GNU gettext.
861 2006-05-17 Bruno Haible <bruno@clisp.org>
864 * javaexec.c (execute_java_class): Test for jview program
867 2006-04-09 Bruno Haible <bruno@clisp.org>
869 * fatal-signal.c: Don't include string.h.
870 (at_fatal_signal): Use a copying loop instead of memcpy.
872 2005-12-04 Bruno Haible <bruno@clisp.org>
874 * csharpexec.c: Add support for 'clix' launcher (untested).
875 (execute_csharp_using_sscli): New function.
876 (execute_csharp_program): Call it.
878 2006-06-21 Bruno Haible <bruno@clisp.org>
880 Avoid warnings from recent versions of mcs.
881 * csharpcomp.c (compile_csharp_using_mono): Don't use options
882 -o, -L, -r any more. Use options documented since mcs-1.0
883 instead. Similarly for -g.
885 2005-07-09 Bruno Haible <bruno@clisp.org>
887 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
889 Reported by Mark Junker <mjscod@gmx.de>.
891 2006-06-17 Bruno Haible <bruno@clisp.org>
893 * config.charset: Update for NetBSD 3.0.
895 2006-05-17 Bruno Haible <bruno@clisp.org>
898 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
900 2006-05-16 Bruno Haible <bruno@clisp.org>
902 * localcharset.c [CYGWIN]: Include <windows.h>.
903 (get_charset_aliases): For Cygwin, return the same CPxxx
904 aliases list as under WIN32.
905 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
906 the environment variables. Fall back to GetACP().
908 2006-04-05 Bruno Haible <bruno@clisp.org>
910 * config.charset: Update Juan Manuel Guerrero's address.
912 2005-02-12 Bruno Haible <bruno@clisp.org>
914 * allocsa.h: Add extern "C" for C++.
916 2005-02-10 Bruno Haible <bruno@clisp.org>
918 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
919 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
921 2006-07-22 Bruno Haible <bruno@clisp.org>
923 * gettext.h: Update to GNU gettext-0.15.
925 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
926 and Simon Josefsson <jas@extundo.com>
928 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
930 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
932 2006-07-21 Eric Blake <ebb9@byu.net>
934 * stdlib-safer.h: New file from coreutils, required by
937 2006-07-19 Derek R. Price <derek@ximbiot.com>
939 * getaddrinfo.h: Don't define unimplemented AI_* flags.
940 Reindent and repaginate.
942 2006-07-17 Bruno Haible <bruno@clisp.org>
944 * gl_list.h: New file.
945 * gl_list.c: New file.
946 * gl_array_list.h: New file.
947 * gl_array_list.c: New file.
948 * gl_carray_list.h: New file.
949 * gl_carray_list.c: New file.
950 * gl_linked_list.h: New file.
951 * gl_linked_list.c: New file.
952 * gl_anylinked_list1.h: New file.
953 * gl_anylinked_list2.h: New file.
954 * gl_avltree_list.h: New file.
955 * gl_avltree_list.c: New file.
956 * gl_anyavltree_list1.h: New file.
957 * gl_anyavltree_list2.h: New file.
958 * gl_rbtree_list.h: New file.
959 * gl_rbtree_list.c: New file.
960 * gl_anyrbtree_list1.h: New file.
961 * gl_anyrbtree_list2.h: New file.
962 * gl_anytree_list1.h: New file.
963 * gl_anytree_list2.h: New file.
964 * gl_linkedhash_list.h: New file.
965 * gl_linkedhash_list.c: New file.
966 * gl_anyhash_list1.h: New file.
967 * gl_anyhash_list2.h: New file.
968 * gl_avltreehash_list.h: New file.
969 * gl_avltreehash_list.c: New file.
970 * gl_rbtreehash_list.h: New file.
971 * gl_rbtreehash_list.c: New file.
972 * gl_anytreehash_list1.h: New file.
973 * gl_anytreehash_list2.h: New file.
975 * gl_oset.h: New file.
976 * gl_oset.c: New file.
977 * gl_array_oset.h: New file.
978 * gl_array_oset.c: New file.
979 * gl_avltree_oset.h: New file.
980 * gl_avltree_oset.c: New file.
981 * gl_rbtree_oset.h: New file.
982 * gl_rbtree_oset.c: New file.
983 * gl_anytree_oset.h: New file.
985 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
987 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
989 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
990 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
991 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
992 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
993 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
994 callers changed. Revamp internals significantly, by not
995 attempting to create directories that are temporarily more
996 permissive than the final results. Do not attempt to use
997 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
998 This removes some race conditions, fixes some bugs, and simplifies
999 things. Use new dirchownmod function to do owner and mode changes.
1000 * mkdir-p.h: Likewise.
1001 * modechange.c (octal_to_mode): New function.
1002 (struct mode_change): New member mentioned.
1003 (make_node_op_equals): New arg mentioned. All callers changed.
1004 (mode_compile): Keep track of which mode bits the user has explicitly
1006 (mode_adjust): New arg DIR, so that we implement the X op correctly.
1007 New arg PMODE_BITS, to keep track of which mode bits the user
1008 mentioned; it treats S_ISUID and S_ISGID speciall.
1009 All callers changed.
1010 * modechange.h: Likewise.
1012 2006-07-11 Derek R. Price <derek@ximbiot.com>
1014 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1016 2006-07-10 Derek R. Price <derek@ximbiot.com>
1018 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1019 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1020 macros into the GNU _D_EXACT_NAMLEN.
1021 * savedir.c: Likewise.
1022 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1024 2006-07-09 Jim Meyering <jim@meyering.net>
1026 * argp-pv.c: Remove a doubled word in a comment.
1027 * check-version.c (check_version): Likewise.
1028 * javacomp.c (compile_java_class): Likewise.
1030 2006-07-08 Jim Meyering <jim@meyering.net>
1032 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1034 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1036 * getaddrinfo.c: Changes to compile under MSVC6: changed
1037 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1038 brackets. Other minor changes to suppress some compiler
1041 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1043 * getloadavg.c: Use __VMS, not VMS.
1044 * getopt.c: Likewise.
1045 * getpagesize.h: Likewise.
1046 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1047 probably does not work.
1049 2006-07-06 Derek R. Price <derek@ximbiot.com>
1050 and Paul Eggert <eggert@cs.ucla.edu>
1052 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1053 Don't worry about this obsolete case any more.
1054 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1056 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1057 worry about this obsolete case any more.
1059 * getcwd.c: Likewise.
1061 * savedir.c: Likewise.
1063 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1065 * .cppi-disable: Add wcwidth.
1066 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1067 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1068 (ISGRAPH): Remove. All uses changed to isgraph.
1069 (FOLD) [!defined _LIBC]: Remove special case.
1070 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1071 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1073 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1075 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1077 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1079 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1081 * memcasecmp.c: Include <limits.h>.
1082 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1083 * strtod.c (strtod): Don't assume isspace works on negative chars.
1084 Don't assume isdigit succeeds only on '0' through '9'.
1086 2006-07-05 Derek R. Price <derek@ximbiot.com>
1088 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1089 All uses of is_space replaced by isspace.
1090 * exit.h: Don't talk about STDC_HEADERS.
1091 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1092 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1093 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1094 replaced by isprint etc.
1095 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1096 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1097 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1098 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1099 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1100 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1102 2006-07-05 Eric Blake <ebb9@byu.net>
1104 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1105 missing from netdb.h.
1106 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1108 2006-06-27 Bruno Haible <bruno@clisp.org>
1110 Assume ANSI C header files and <ctype.h> functions.
1111 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1112 (mbsnwidth): Use isprint, iscntrl instead.
1114 2006-07-03 Jim Meyering <jim@meyering.net>
1116 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1117 macro is used before the first cycle_check call.
1119 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1121 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1122 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1123 reported by Mark D. Baushke, one in
1124 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1126 Merge from coreutils.
1128 * .cppi-disable: Add stdint_.h.
1129 * .cvsignore: Add stdint.h.
1131 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1133 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1134 both double and long double versions.
1135 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1136 * xstrtold.c: New file.
1137 * xstrtod.h (xstrtold): New decl.
1139 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1141 * filemode.c (setst): Remove.
1142 (strmode): Rewrite to avoid setst. This makes the code shorter,
1143 (arguably) clearer, and the generated code is a bit smaller on my
1144 Debian GNU/Linux stable x86 host.
1146 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1148 * filemode.c: Include "filemode.h" first, to test the interface.
1149 Assume that filemode.h includes sys/types.h and sys/stat.h.
1150 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1151 (ftypelet): Reorder to put common cases first, for efficiency.
1152 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1154 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1155 of 10, for compatibility with FreeBSD. All callers changed.
1156 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1157 that can't be deduced solely from st_mode. First arg is now a const
1159 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1160 (strmode): Renamed from mode_string.
1161 (filemodestring): New decl.
1162 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1163 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1164 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1166 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1168 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1169 fsusage.h now does that. Include fsusage.h first, to test interface.
1170 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1171 at most one method (the old code could have generated decls that
1172 didn't conform to C89, not that this was ever exercised).
1173 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1175 2006-03-19 Jim Meyering <jim@meyering.net>
1177 Work even in a chroot where d_ino values for entries in "/"
1178 don't match the stat.st_ino values for the same names.
1179 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1180 number, iterate through all entries again, using lstat instead.
1181 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1182 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1184 * getcwd.c (__getcwd): Clarify a comment.
1185 Use memcpy in place of a call to strcpy.
1187 2006-03-12 Jim Meyering <jim@meyering.net>
1189 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1190 that of the current directory (which we're about to chdir ".." out of),
1191 then save the dev-ino of the parent, instead.
1193 * same-inode.h (SAME_INODE): New file/macro.
1194 * chdir-safer.c (SAME_INODE): Remove definition.
1195 Include "same-inode.h", instead.
1197 * cycle-check.h: Include "same-inode.h".
1198 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1199 * cycle-check.c (SAME_INODE): Remove definition.
1200 * root-dev-ino.h: Include "same-inode.h".
1202 2006-03-11 Eric Blake <ebb9@byu.net>
1204 * same.c (same_name): s/base_name/last_component/
1205 * backupfile.c (check_extension, numbered_backup): Likewise.
1206 * filenamecat.c (file_name_concat): Likewise.
1208 2006-03-11 Eric Blake <ebb9@byu.net>,
1209 Paul Eggert <eggert@cs.ucla.edu>
1211 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1212 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1214 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1215 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1216 (last_component): New method.
1217 * dirname.c (dir_len): Determine when drive letters need a
1218 subsequent slash. Preserve // when it is special.
1219 (dir_name): Don't append dot when drive letter is absolute.
1220 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1221 * basename.c (base_name): New semantics - malloc the result.
1222 Preserve // when it is special. Preserve relative files that look
1224 (base_len): Preserve // when it is special.
1225 (last_component): New method, similar to old base_name semantics.
1226 * stripslash.c (strip_trailing_slashes): Use last_component, not
1227 base_name. Strip redundant slashes from ///.
1229 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1231 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1232 both are 64 bits, since this seems to be the tradition, and this
1233 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1234 we ever run into a host that prefers long long to long in this
1235 case, we'll need another configure-time test. Problem reported by
1238 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1240 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1241 possible collision with system files.
1242 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1243 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1244 WCHAR_MIN and WCHAR_MAX in this case.
1245 (<stddef.h>): Do not include; no longer needed.
1246 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1247 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1248 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1249 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1250 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1251 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1252 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1253 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1254 !defined(__c99))]: Include in this case too, since it's harmless
1256 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1258 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1259 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1260 (_STDINT_MIN, _STDINT_MAX): New macros.
1261 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1262 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1263 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1264 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1265 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1266 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1267 macros, not typedefs; this simplifies things quite a bit.
1268 Use long int for all types narrower than int64_t.
1269 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1270 Define in terms of long long int or int64_t or long int,
1271 not int64_t or int32_t. This saves some compile-time testing.
1272 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1273 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1274 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1275 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1276 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1277 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1278 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1279 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1280 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1281 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1282 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1283 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1284 undef any previous version and define our own version, for
1285 simplicity and consistency with the new macros for types.
1286 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1287 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1288 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1289 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1290 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1291 @WINT_T_SUFFIX@ to keep things simple here.
1292 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1293 Simplify by assuming typical 8/16/32/64 host, since we're
1294 already doing that elsewhere anyway.
1295 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1296 and assume long long int is 64 bits if available. This
1297 speeds up 'configure'.
1299 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1301 * getaddrinfo.c: fixed typo
1303 2006-06-29 Eric Blake <ebb9@byu.net>
1305 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1306 unused static function.
1308 2006-06-29 Eric Blake <ebb9@byu.net>
1310 * stat_.h: New file.
1312 2006-06-29 Derek R. Price <derek@ximbiot.com>
1314 * strftime.c: Assume strftime() exists.
1316 2006-06-28 Bruno Haible <bruno@clisp.org>
1318 * getaddrinfo.h: Fix POSIX URL.
1319 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1320 (use_win32_p): Make static.
1321 (getaddrinfo): Reject service name if it is empty or does not consist
1322 solely of decimal digits, or if its value is > 65535.
1323 (getnameinfo): Remove useless casts.
1325 2006-06-28 Derek R. Price <derek@ximbiot.com>
1327 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1328 Autoconf 2.60 says this stuff was obsolete.
1330 2006-05-12 Bruno Haible <bruno@clisp.org>
1332 * mkdtemp.c [MINGW]: Include <io.h>.
1333 (mkdir): Define using _mkdir.
1335 2006-06-28 Bruno Haible <bruno@clisp.org>
1337 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1338 declaration for wcwidth.
1339 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1341 2006-06-28 Eric Blake <ebb9@byu.net>
1343 * xvasprintf.h: Fix comments.
1345 2006-06-28 Eric Blake <ebb9@byu.net>
1347 * mbchar.h (wcwidth): Include wcwidth.h.
1348 * mbswidth.c (wcwidth): Move from here...
1349 * wcwidth.h: ...to this new file.
1351 2006-06-28 Simon Josefsson <jas@extundo.com>
1353 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1354 functions there. It will succeed on Windows XP, but on Windows
1355 2000 and (presumably) earlier, it will fail, and use the internal
1357 (use_win32_p): New function.
1358 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1359 Support AI_NUMERICSERV to disable getservbyname.
1360 (getnameinfo): New function, only supports
1361 NI_NUMERICHOST|NI_NUMERICSERV for now.
1363 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1364 only have some of them. Add AI_NUMERICSERV. Add prototype for
1367 2006-06-27 Bruno Haible <bruno@clisp.org>
1369 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1371 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1373 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1374 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1375 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1377 2006-06-26 Bruno Haible <bruno@clisp.org>
1379 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1381 Reported by Mark D. Baushke and Larry Jones.
1383 2006-06-26 Bruno Haible <bruno@clisp.org>
1385 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1387 Suggested by Mark D. Baushke and Larry Jones.
1389 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1391 * stdint_.h: Treat BSD/OS like OpenBSD.
1393 2006-06-23 Bruno Haible <bruno@clisp.org>
1395 * stdint_.h: Treat IRIX like OpenBSD.
1397 2006-06-23 Bruno Haible <bruno@clisp.org>
1399 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1400 ISO C 99 Technical Corrigendum 1.
1402 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1404 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1405 Some compiler complained about some of them. Problem reported by
1407 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1409 2006-06-21 Simon Josefsson <jas@extundo.com>
1411 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1414 * socket_.h: Don't define WINVER.
1416 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1417 slightly modified to work in gnulib.
1419 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1421 * read-file.c (fread_file): Start with buffer allocation of
1422 0 bytes rather than 1 byte; this simplifies the code.
1423 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1424 code to free buffer and save/restore errno.
1425 (internal_read_file): Remove unused local.
1427 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1429 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1430 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1431 Problem reported by Denis Excoffier in
1432 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1434 2006-06-19 Simon Josefsson <jas@extundo.com>
1436 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1438 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1440 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1442 2006-06-17 Bruno Haible <bruno@clisp.org>
1444 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1446 2006-06-17 Bruno Haible <bruno@clisp.org>
1448 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1449 problem on Solaris 2.5.1.
1451 2006-06-16 Eric Blake <ebb9@byu.net>
1453 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1454 * unicodeio.c [!defined errno]: Likewise.
1455 * strtol.c [!defined errno]: Likewise.
1456 * strtod.c [!defined errno]: Likewise.
1458 2006-06-15 Bruno Haible <bruno@clisp.org>
1460 * stdint_.h: Rewritten to be fully auto-configured.
1461 Fixes bug on HP-UX/IA64.
1463 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1465 * getdate.y (__attribute__): Don't define if already defined.
1466 Problem reported by Larry Jones.
1467 * utimens.c (__attribute__): Likewise.
1469 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1471 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1472 reported by Andreas Schwab.
1474 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1475 Bruno Haible <bruno@clisp.org>
1477 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1479 2006-05-26 Martin Lambers <marlam@marlam.de>
1481 * getpass.c: Updates the test for the native W32 API, and adds
1482 missing includes, thus fixing compilation warnings.
1484 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1486 * tempname.c (small_open, large_open): New macros.
1487 (__open, __open64) [!_LIBC]: Remove.
1488 (__gen_tempname): Use small_open and large_open instead of __open
1489 and __open64. This fixes a portability bug on HP-UX 11.11i
1490 reported by Simon Wing-Tang in
1491 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1493 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1495 * exclude.c (exclude_fnmatch): New function.
1496 (excluded_file_name): Call exclude_fnmatch.
1497 * exclude.h (excluded_file_name): New prototype
1499 2006-05-24 Bruno Haible <bruno@clisp.org>
1501 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1502 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1503 Reported by Thorsten Maerz <torte@netztorte.de> via
1504 Aaron Stone <aaron@serendipity.cx>.
1506 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1508 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1509 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1510 (my_usleep): Don't mishandle maximum value.
1512 2006-05-19 Jim Meyering <jim@meyering.net>
1514 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1516 2006-05-17 Bruno Haible <bruno@clisp.org>
1519 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1521 2006-05-17 Bruno Haible <bruno@clisp.org>
1523 * stdint_.h: Fix recognition of Cygwin.
1525 2006-05-11 Jim Meyering <jim@meyering.net>
1527 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1529 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1531 * crc.c (crc32_update): Remove unnecessary L suffix.
1532 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1533 unwanted sign propagation, e.g., on hosts with 64-bit int.
1534 There still are some problems with reeelly weird theoretical hosts
1535 (e.g., 33-bit int) but it's not worth worrying about now.
1536 * sha1.c (rol): Likewise.
1537 (K1, K2, K3, K4): Remove unnecessary L suffix.
1539 2006-05-10 Bruno Haible <bruno@clisp.org>
1541 * des.c: Cast to avoid warnings.
1543 2006-05-10 Simon Josefsson <jas@extundo.com>
1545 * md4.c: Typo fix, update copyright years.
1546 (K1, K2): Don't use L because it turn computations into 64-bit on
1549 2006-05-09 Bruno Haible <bruno@clisp.org>
1551 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1552 (EOVERFLOW): Define fallback value.
1553 (xstrcat): New function.
1554 (xvasprintf): Recognize the special case of a string concatenation.
1556 2006-05-01 Bruno Haible <bruno@clisp.org>
1558 * stdint_.h: Shorter URL.
1559 * inttypes.h: Likewise.
1561 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1563 * verify.h: Document the internals better. Most of this change
1564 was written by Bruno Haible.
1566 2006-04-29 Bruno Haible <bruno@clisp.org>
1568 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1569 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1571 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1573 * getdate.y (get_date): When adding relative date, start with the
1574 initial time, not with the result of the first mktime call.
1576 2006-04-23 Bruno Haible <bruno@clisp.org>
1578 * copy-file.c: Include <unistd.h> unconditionally.
1579 * execute.c: Likewise.
1580 * fatal-signal.c: Likewise.
1581 * findprog.c: Likewise.
1582 * mkdtemp.c: Likewise.
1585 * wait-process.h: Likewise.
1587 2006-04-23 Bruno Haible <bruno@clisp.org>
1589 * fwriteerror.c (fwriteerror): Call fclose also when an error
1590 condition was already detected.
1591 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1593 2006-04-19 Derek Price <derek@ximbiot.com>
1594 Eric Blake <ebb9@byu.net>
1596 * inttypes.h: Correct grammar in comment.
1598 2006-04-18 Derek Price <derek@ximbiot.com>
1599 Paul Eggert <eggert@cs.ucla.edu>
1601 * inttypes.h: New file.
1602 * strtoimax.c: Assume <inttypes.h>.
1604 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1606 * utimens.c (futimens): glibc futimesat messes up if /proc
1607 isn't mounted. Problem reported by Kir Kolyshkin.
1609 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1611 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1612 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1613 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1615 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1617 Merge regex changes from libc, removing some of our
1618 POSIX-conformance changes that were rejected and redoing them in a
1621 * regcomp.c (re_compile_internal, init_dfa):
1622 Length arg is now size_t, not Idx. All uses changed.
1623 (peek_token): Forward decl now says internal_function.
1624 (__re_error_msgid, __re_error_msgid_idx):
1625 Now static rather than extern with attribute_hidden.
1626 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1627 For some reason libc prefers K&R style defns for external functions.
1628 (regerror) [!defined _LIBC]: Likewise.
1629 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1630 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1631 (build_range_exp, build_collating_symbol):
1633 (re_compile_fastmap): Use '\0' to memset, not 0.
1634 (utf8_sb_map): Make the calculations more obvious.
1635 (init_dfa, parse_bracket_exp, build_charclass_op):
1636 Call calloc and cast result, as glibc does.
1637 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1638 (build_range_exp, build_collating_symbol):
1639 Now internal functions.
1641 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1643 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1644 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1645 Don't depend on VMS; depend on __VMS instead, for POSIX
1646 namespace cleanness.
1647 (regoff_t): Define to ssize_t, not long int.
1649 Remove the REG_ macros named below. Instead, make the old names
1650 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1652 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1653 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1654 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1655 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1656 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1657 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1658 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1659 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1660 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1661 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1662 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1663 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1664 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1665 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1666 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1667 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1668 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1670 Remove. All uses replaced by the old RE_* names.
1671 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1672 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1673 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1674 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1675 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1676 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1677 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1678 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1679 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1680 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1681 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1682 Don't bother having these macros be independent of each others'
1683 values, since they no longer exist in the POSIX name space.
1685 Rename the following member names back to their old names,
1686 unless !__USE_GNU_REGEX. All uses changed back.
1687 (buffer): Renamed from re_buffer.
1688 (allocated): Renamed from re_allocated.
1689 (used): Renamed from re_used.
1690 (syntax): Renamed from re_syntax.
1691 (fastmap): Renamed from re_fastmap.
1692 (translate): Renamed from re_translate.
1693 (can_be_null): Renamed from re_can_be_null.
1694 (regs_allocated): Renamed from re_regs_allocated.
1695 (fastmap_accurate): Renamed from re_fastmap_accurate.
1696 (no_sub): Renamed from re_no_sub.
1697 (not_bol): Renamed from re_not_bol.
1698 (not_eol): Renamed from re_not_eol.
1699 (newline_anchor): Renamed from re_newline_anchor.
1700 (num_regs): Renamed from rm_num_regs.
1701 (start): Renamed from rm_start.
1702 (end): Renamed from rm_end.
1704 (free_state): Move up a bit.
1706 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1707 #define to be empty.
1708 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1709 when that is what is intended.
1710 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1711 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1713 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1714 All uses changed back to re_malloc, etc. It's now the caller's
1715 responsibility to check for overflow; all callers changed.
1716 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1717 (re_x2nrealloc): Remove.
1718 (free_state): Remove decl.
1720 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1721 (re_set_registers, re_exec):
1724 2006-01-31 Roland McGrath <roland@redhat.com>
1726 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1727 Reported by Mike Frysinger <vapier@gentoo.org>.
1729 2006-01-15 Andreas Jaeger <aj@suse.de>
1732 * regex_internal.c (re_string_reconstruct): Adjust for
1733 build_wcs_upper_buffer change.
1734 (build_wcs_upper_buffer): Change return type.
1736 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1738 * regex_internal.h: Include <stdint.h> if available.
1740 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1742 * regex_internal.h (SIZE_MAX): Provide a default definition.
1744 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1746 * regcomp.c: Adjust for changed secondary hash function.
1748 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1750 * regex.h: Pretty printing.
1751 Clean up namespace a bit.
1753 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1755 * regexec.c (update_cur_sifted_state, check_arrival,
1756 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1758 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1759 Ulrich Drepper <drepper@redhat.com>
1762 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1763 (bitset_word_t): Renamed from bitset_word. All uses changed.
1765 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1768 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1769 * regcomp.c: Remove unnecessary uses of
1770 unsigned RE_TRANSLATE_TYPE.
1771 * regex_internal.h: Likewise.
1772 * regex_internal.c: Likewise.
1773 * regexec.c: Likewise.
1774 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1776 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1778 * regexec.c (find_recover_state): Remove unnecessary
1780 (transit_state_bkref): Make DFA a const pointer.
1781 (get_subexp): Likewise.
1782 (check_arrival): Likewise.
1783 (update_cur_sifted_state): Likewise.
1784 (re_search_internal): Likewise.
1785 (prune_impossible_nodes): Likewise.
1786 (acquire_init_state_context): Likewise.
1787 (proceed_next_node): Likewise.
1788 (set_regs): Likewise.
1789 (free_fail_stack_return): Likewise.
1790 (check_arrival_expand_ecl): Mark DFA parameter as const.
1791 (check_arrival_expand_ecl_sub): Likewise.
1792 (check_subexp_limits): Likewise.
1793 (sub_epsilon_src_nodes): Likewise.
1794 (add_epsilon_src_nodes): Likewise.
1795 (merge_state_array): Likewise.
1796 (update_regs): Likewise.
1797 (build_trtable): Likewise.
1798 (sift_states_backward): Mark MCTX parameter as const.
1799 (build_sifted_states): Likewise.
1800 (update_cur_sifted_state): Likewise.
1801 (sift_states_mkref): Likewise.
1802 (check_arrival_expand_ecl): Mark eclosure as const.
1803 (check_dst_limits_calc_pos_1): Likewise.
1804 * regex_internal.h (re_match_context_t): Make dfa a const
1807 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1809 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1810 (transit_state_sb): Likewise.
1811 (transit_state_mb): Likewise.
1812 (sift_states_iter_mb): Likewise.
1813 (check_arrival_add_next_nodes): Likewise.
1814 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1815 [_LIBC] (re_search_2_stub): Use mempcpy.
1817 * regex_internal.c (re_string_reconstruct): Avoid calling
1818 mbrtowc for very simple UTF-8 case.
1820 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1822 (re_acquire_state_context): Likewise.
1823 * regex_internal.h: Adjust prototypes.
1825 * regex.c: Prevent using C++ compilers.
1827 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1828 (re_acquire_state_context): Likewise.
1830 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1831 Bruno Haible <bruno@clisp.org>
1833 * stdint_.h: On OpenBSD, don't redefine types already included in
1834 <sys/types.h> and <inttypes.h>.
1836 2006-03-24 Eric Blake <ebb9@byu.net>
1838 * time_r.c (copy_string_result): Remove, as it is no longer used.
1840 2006-03-24 Simon Josefsson <jas@extundo.com>
1842 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1843 including some doc fixes.
1844 (base64_encode_alloc): Fix +1 bug on allocation failures.
1846 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1848 * base64.c (base64_encode): Do not read past end of array with
1849 unsanitized input on systems with CHAR_BIT > 8.
1851 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1853 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1854 Typedef to long int, not to off_, as POSIX will likely change
1857 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1859 * argp-help.c (validate_uparams): Fix typo
1860 * argp-parse.c (argp_default_options): Consistently begin help
1861 messages with a lowercase letter.
1863 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1865 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1866 overrun buffers and shouldn't be used (much as gets shouldn't be
1868 * time_r.c (asctime_r, ctime_r): Likewise.
1870 2006-03-08 Simon Josefsson <jas@extundo.com>
1872 * gc-gnulib.c (randomize): Don't open files called 'no', they
1873 signal that configure disabled the device.
1875 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1877 * c-stack.c: Include unistd.h unconditionally, since we now assume
1879 * getlogin_r.c: Likewise.
1880 * getlogin_r.h: Likewise.
1882 * pagealign_alloc.c: Likewise.
1883 * unistd_.h: Remove; no longer needed.
1885 2006-03-07 Simon Josefsson <jas@extundo.com>
1887 * unistd_.h: New file.
1889 2006-03-07 Simon Josefsson <jas@extundo.com>
1891 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1893 2006-03-01 Simon Josefsson <jas@extundo.com>
1895 * readline.c: Fix typo, tiny patch from Stepan Kasal
1898 2006-02-28 Simon Josefsson <jas@extundo.com>
1900 * getopt.c: Protect #include of unistd.h, for MSVS.
1902 2006-02-27 Simon Josefsson <jas@extundo.com>
1904 * base64.h: Indent #define's. From Jim Meyering
1907 2006-02-27 Jim Meyering <jim@meyering.net>
1909 Revert the change of 2006-02-24, so these files can continue
1910 to be sync'd from gettext.
1911 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1914 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1916 * glob.c: Say "invalid" rather than "illegal" in comments.
1918 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1920 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1922 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1924 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1925 AT_FDCWD exceeds INT_MAX.
1926 * openat.h (AT_FDCWD): Likewise.
1928 2006-02-14 Jim Meyering <jim@meyering.net>
1930 Sync from coreutils.
1932 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1933 failure on deficient systems, and simplify gnulib lgpl dependencies.
1934 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1935 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1937 * xalloc-die.c: Remove unused definition of N_.
1939 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1941 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1943 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1945 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1946 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1948 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1950 * argp-namefrob.h: Restore changes accidentally lost during the
1951 "autoupdate" on 2005-12-12.
1953 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1955 * fnmatch.c (L_): Renamed from L, to work around a bug in
1956 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1957 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1960 2006-01-26 Simon Josefsson <jas@extundo.com>
1962 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1963 prototype is visible on mingw32.
1965 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1968 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1971 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1973 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1974 attempt to open for write; this always fails, at least on POSIX
1975 hosts. This reinstates the 2006-01-09 change, which was
1976 inadvertently removed.
1978 2006-01-26 Bruno Haible <bruno@clisp.org>
1979 Paul Eggert <eggert@cs.ucla.edu>
1981 * stdbool_.h (_Bool)
1982 [(! (defined __cplusplus || defined __BEOS__)
1983 && !defined __GNUC__
1984 && !(defined __HP_cc || defined __xlc__
1985 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1986 || defined __sgi))]:
1987 #define to signed char in these cases too; this simplifies
1988 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1989 etc., separately) and makes it more conservative.
1991 2006-01-21 Jim Meyering <jim@meyering.net>
1993 Sync from the stable (b5) branch of coreutils:
1995 * fts.c (fts_children): Don't let close() clobber errno from
1998 * fts.c (fts_stat): When following a symlink-to-directory,
1999 don't necessarily interpret stat-fails+lstat-succeeds as indicating
2000 a dangling symlink. That can also happen at least for ELOOP.
2001 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
2002 FYI, this bug predates the inclusion of fts.c in coreutils.
2004 * fts.c (fts_open): Put new maxarglen declaration and uses
2005 in their own block, so pre-c99 compilers don't object.
2007 Avoid the double-free (first in fts_read, second in fts_close) that
2008 would occur when an `active' directory is made inaccessible (e.g.,
2009 via chmod a-x) during a traversal.
2010 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2011 before returning. Reproduce this failure by
2012 mkdir -p a/b; cd a; chmod a-x . b
2013 Reported by Stavros Passas.
2015 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2017 * argp-namefrob.h: Bugfix. Remove stray #
2019 2006-01-25 Bruno Haible <bruno@clisp.org>
2021 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2023 Reported by Paul Eggert.
2025 2006-01-25 Jim Meyering <jim@meyering.net>
2027 * fileblocks.c: Remove more useless parentheses.
2028 * readutmp.h: Likewise.
2030 2006-01-24 Bruno Haible <bruno@clisp.org>
2032 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2034 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2037 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2038 to avoid problems with the built-in _Bool type.
2039 Reported by Paul Eggert on 2005-11-26.
2041 2006-01-24 Jim Meyering <jim@meyering.net>
2043 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2045 2006-01-24 Simon Josefsson <jas@extundo.com>
2047 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2050 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2052 Work around porting bugs reported by Dieter in
2053 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2054 * getopt.c (_NOPROTO): Remove; no longer needed.
2055 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2056 Include "getopt.h" first, to check interface.
2057 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2059 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2060 (__strndup): Revert to K&R-style function dfns, the glibc style.
2061 * strnlen.c: Don't claim it's taken from glibc; it's not.
2062 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2063 Include strnlen.h first, to get prototype properly.
2064 (strnlen): Renamed from __strnlen.
2067 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2069 These changes imported from libc.
2070 * getopt.c: Use __fxprintf instead of inline stream orientation
2071 test and two separate function calls.
2072 * strndup.c (__strndup): Add libc_hidden_def.
2074 2006-01-22 Bruno Haible <bruno@clisp.org>
2076 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2077 temporary buffer for sprintf, take into account the precision also
2078 for 'd', 'i', 'u', 'o', 'x', 'X'.
2080 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2082 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2083 to pacify gcc -Wswitch-default.
2085 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2087 * argp-help.c (usage_long_opt): Do not print DOC options.
2088 (__argp_base_name): Removed
2089 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2091 (__argp_base_name): Provide macro definition or extern declaration
2092 depending on the configuration
2094 2006-01-20 Simon Josefsson <jas@extundo.com>
2096 * inet_ntop.h: Unconditionally include sys/socket.h.
2098 2006-01-19 Simon Josefsson <jas@extundo.com>
2100 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2102 2006-01-12 Simon Josefsson <jas@extundo.com>
2104 * base64.c: Fix warning, reported by Bruno Haible
2105 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2107 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2109 Sync from coreutils.
2110 * md5.c: Fix commentary typos.
2111 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2112 * md5.h (__attribute__): Remove; unused.
2113 * sha1.c: Fix commentary to match md5 better.
2114 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2115 so that we don't need to worry about alignment. All uses changed.
2116 This merges the 2005-10-28 md5 change into sha1.
2118 2006-01-11 Jim Meyering <jim@meyering.net>
2120 Sync from coreutils.
2121 * md5.c (OP): Fix spacing.
2123 2006-01-11 Simon Josefsson <jas@extundo.com>
2125 * stdint_.h (SIZE_MAX): Add missing (.
2127 2006-01-10 Bruno Haible <bruno@clisp.org>
2129 * argp.h (__const): Remove macro. Use const instead.
2130 * argp-fmtstream.h (__const): Likewise.
2131 * glob_.h (__const): Remove macro.
2132 * glob-libc.h: Use const instead of __const.
2134 2006-01-10 Jim Meyering <jim@meyering.net>
2136 Avoid the double-free (first in fts_read, second in fts_close) that
2137 would occur when an `active' directory is made inaccessible (e.g.,
2138 via chmod a-x) during a traversal.
2139 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2140 before returning. Reproduce this failure by
2141 mkdir -p a/b; cd a; chmod a-x . b
2142 Reported by Stavros Passas.
2144 Sync from coreutils.
2145 * sha1.c: Tweak grammar in a comment.
2147 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2149 * regex_internal.h (BITSET_WORD_BITS):
2150 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2151 preprocessor mishandles large unsigned values as if they were signed.
2152 Problem reported by Claudio Fontana in
2153 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2155 2006-01-10 Simon Josefsson <jas@extundo.com>
2157 * socket_.h: New file.
2159 2006-01-10 Bruno Haible <bruno@clisp.org>
2161 * localcharset.c: Update from GNU gettext.
2163 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2165 Sync from coreutils.
2166 * chdir-long.c (cdb_free): Don't bother trying to open directory
2167 for write access: POSIX says that must fail.
2168 * fts.c (diropen): Likewise.
2169 * save-cwd.c (save_cwd): Likewise.
2170 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2171 well, for minor improvements on hosts that lack O_DIRECTORY.
2172 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2173 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2174 Fall back on chown if open failed with EACCES.
2176 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2177 Report an error at compile-time if only a 1-second nominal clock
2178 resolution is found.
2180 * lchmod.h: New file.
2181 * mkdir-p.c: Include lchmod.h, lchown.h.
2182 (make_dir_parents): Use lchown rather than chown, and
2183 lchmod rather than chmod.
2185 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2186 too. Problem with "none" reported by Bob Proulx. Problem with
2187 "proc" reported by n0dalus.
2189 * mountlist.c: Include <limits.h>.
2190 (dev_from_mount_options)
2191 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2192 New function. It no longer assumes "dev=" has the System V meaning
2193 on Linux (since it doesn't). It also parses "dev=" more carefully.
2194 (read_file_system_list)
2195 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2196 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2199 * posixtm.h (PDS_PRE_2000): New macro.
2200 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2201 All usages changed. Reject dates outside the range 1969-1999 if
2202 PDS_PRE_2000 is used.
2204 2006-01-09 Jim Meyering <jim@meyering.net>
2206 Sync from coreutils.
2208 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2210 * chdir-safer.h, chdir-safer.c: New files.
2212 * modechange.c (mode_compile): Reject an invalid mode string
2213 that starts with an octal digit. From Andreas Gruenbacher.
2215 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2216 and dup to open_safer and dup_safer, respectively.
2217 (openat_permissive): Fix typo in comment.
2219 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2220 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2221 (_): Remove; no longer needed.
2222 (openat): Renamed from rpl_openat; no need for rpl_openat
2223 since openat.h renames openat for us.
2224 Replace most of the body with a call to openat_permissive,
2225 to avoid duplicate code.
2226 Port to (probably hypothetical) environments were mode_t is
2228 (openat_permissive): Require mode arg, so that we can check
2229 types better. Put it just after flags. Change cwd failure
2230 indicator from pointer-to-bool to pointer-to-errno-value.
2231 All callers changed.
2232 Invoke openat_save_fail and/or openat_restore_fail if
2233 cwd_errno is null, so that openat can call us.
2234 (openat_permissive, fdopendir, fstatat, unlinkat):
2235 Simplify errno handling to avoid some duplicate code,
2236 as it's OK to set errno on success.
2237 * openat.h: Revamp code so that function macros depend on
2238 __OPENAT_PREFIX only, not also on AT_FDCWD.
2239 (openat_ro): Remove. Caller changed to use openat_permissive.
2240 (openat_permissive): Now a macro, if not a function.
2241 (openat_restore_fail, openat_save_fail): Now always functions,
2242 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2244 * openat-priv.h: New file, defining macros used by mkdirat.c
2246 * mkdirat.c: Include openat-priv.h.
2247 Remove definitions of macros defined therein.
2248 * openat.c: Likewise.
2250 * mkdirat.c (mkdirat): New file and function.
2251 * openat.h (mkdirat): Declare.
2253 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2255 * openat.h (openat_permissive): Declare.
2256 (openat_ro): Define.
2258 * openat.c (EXPECTED_ERRNO): New macro.
2259 (openat_permissive): New function -- used in remove.c rewrite.
2260 (all functions): Set errno just before returning, only if there
2261 was an actual failure.
2262 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2264 Emulate openat-family functions using Linux's procfs, if possible.
2265 Idea and some code based on Ulrich Drepper's glibc changes.
2267 * openat.c: (BUILD_PROC_NAME): New macro.
2268 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2269 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2270 before falling back on save_cwd and restore_cwd.
2271 (fdopendir, fstatat, unlinkat): Likewise.
2273 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2274 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2276 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2277 as second argument to va_arg. Otherwise, some versions of gcc
2278 warn that `if this code is reached, the program will abort'.
2280 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2282 Sync from coreutils.
2284 Add POSIX ACL support
2285 * acl.h (copy_acl, set_acl): Add declarations.
2286 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2287 systems other than Linux.
2288 (chmod_or_fchmod): New function: use fchmod when possible,
2289 and chmod otherwise.
2290 (file_has_acl): Add a POSIX ACL implementation, with a
2291 Linux-specific subcase.
2292 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2293 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2294 acls are unsupported.
2295 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2296 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2299 2006-01-09 Bruno Haible <bruno@clisp.org>
2301 * sysexit_.h (EX_OK): New macro.
2302 Suggested by Martin Lambers <marlam@marlam.de>.
2304 2006-01-09 Bruno Haible <bruno@clisp.org>
2306 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2307 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2308 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2309 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2311 2006-01-09 Bruno Haible <bruno@clisp.org>
2313 * stdint_.h (SIZE_MAX): Write the value without involving negative
2316 2005-10-16 Bruno Haible <bruno@clisp.org>
2318 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2319 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2321 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2323 * strftime.c (tzname): Don't declare if it is already #defined.
2324 Problem reported for Mingw by Mark Junker.
2326 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2328 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2329 long int, not int, for nanosecond counts, so that people who are
2330 used to POSIX struct timespec won't be surprised. Reported by Jim
2333 2005-12-16 Jim Meyering <jim@meyering.net>
2335 * fprintftime.c, fprintftime.h: New files.
2337 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2339 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2340 * argp-help.c (fill_in_uparams): Check if the constructed
2341 struct uparams is valid. Fall back to the default values if it is
2344 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2346 * argp-help.c (__argp_base_name): New function
2347 (__argp_short_program_name): Rewrite using __argp_base_name
2348 * argp-namefrob.h: Define program_invocation_name and
2349 program_invocation_short_name if requested
2350 (__argp_base_name): Add prototype
2351 * argp-parse.c (argp_def): Use gettext wrappers
2352 (argp_default_parser): Use __argp_base_name
2353 * argp-pin.c: New file. Defines program_invocation_name and
2354 program_invocation_short_name on systems that lack them.
2356 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2358 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2359 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2360 porting problem reported by Georg Schwarz in
2361 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2363 2005-07-09 Bruno Haible <bruno@clisp.org>
2365 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2366 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2367 Reported by Mark Junker <mjscod@gmx.de>.
2369 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2371 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2372 (uintmax_t) [defined uintmax_t]: Do not declare.
2373 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2374 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2375 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2376 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2377 sake of portability to weird hosts that C allows (though we don't
2378 know of any practical examples).
2380 * savedir.h (fdsavedir): New decl.
2381 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2382 contains most of the former guts of savedir.
2383 (savedir): Use savedirstream.
2386 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2388 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2389 coreutils no longer futzes with rounding modes.
2391 2005-11-14 Jim Meyering <jim@meyering.net>
2393 * mkstemp-safer.c: Include <config.h>, required for possible
2394 replacement of mkstemp.
2396 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2398 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2400 (gethrxtime) [! (HAVE_NANOUPTIME
2401 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2402 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2403 our own approximation.
2405 2005-11-10 Simon Josefsson <jas@extundo.com>
2407 * readline.c: Remove EOL.
2409 2005-11-08 Eric Blake <ebb9@byu.net>
2411 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2413 2005-11-08 Eric Blake <ebb9@byu.net>
2415 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2417 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2419 Fix porting problem reported by Theodoros V. Kalamatianos.
2420 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2421 Don't assume that futimes failing means we must fail.
2423 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2425 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2426 leave errno alone. Problem reported by Dmitry V. Levin.
2428 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2430 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2431 errno alone. Problem reported by Frederic Jolliton.
2433 2005-10-28 Simon Josefsson <jas@extundo.com>
2435 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2436 "restrict" keywords, as per POSIX. Protect the function
2437 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2438 Don't use K&R prototypes. Check the sprintf return values.
2439 Re-define EAFNOSUPPORT if not present. Indent.
2441 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2442 suggested by Bruno Haible <bruno@clisp.org>.
2444 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2446 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2448 * gc-libgcrypt.c: Add MD2 (which is not available through
2451 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2453 * md2.h, md2.c: New files.
2455 2005-10-24 Simon Josefsson <jas@extundo.com>
2457 * md4.h: Shrink buffer size, now that we changed the type.
2459 2005-10-22 Simon Josefsson <jas@extundo.com>
2461 * arcfour.h, arcfour.c: Use fixed size indices in the
2462 arcfour_context struct (simplify test vector testing in GNU
2465 2005-10-22 Simon Josefsson <jas@extundo.com>
2467 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2468 suggested by Bruno Haible <bruno@clisp.org>.
2470 2005-10-22 Simon Josefsson <jas@extundo.com>
2472 * crc.h: Include stddef.h, for size_t.
2474 2005-10-21 Simon Josefsson <jas@extundo.com>
2476 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2477 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2479 2005-10-21 Simon Josefsson <jas@extundo.com>
2481 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2484 2005-10-21 Simon Josefsson <jas@extundo.com>
2486 * gc-gnulib.c: Support ARCTWO in CBC mode.
2488 2005-10-21 Simon Josefsson <jas@extundo.com>
2490 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2493 * hmac-sha1.c (hmac_sha1): Likewise.
2495 * crc.c (crc32_update): Actually use crc parameter, suggested by
2496 Bruno Haible <bruno@clisp.org>.
2498 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2501 2005-10-21 Simon Josefsson <jas@extundo.com>
2503 * des.h, des.c: New files.
2505 * gc-gnulib.c: Support DES.c
2507 2005-10-21 Simon Josefsson <jas@extundo.com>
2509 * arctwo.h, arctwo.c: New files.
2511 * gc-gnulib.c: Support ARCTWO.
2513 2005-10-21 Simon Josefsson <jas@extundo.com>
2515 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2517 2005-10-19 Simon Josefsson <jas@extundo.com>
2519 * gc-gnulib.c: Support ARCFOUR.
2521 2005-10-19 Simon Josefsson <jas@extundo.com>
2523 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2526 * gc.h: Add ECB enum type.
2528 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2530 2005-10-19 Simon Josefsson <jas@extundo.com>
2532 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2534 2005-10-18 Simon Josefsson <jas@extundo.com>
2536 * md4.h, md4.c: New files, based on md5.?.
2538 2005-10-17 Simon Josefsson <jas@extundo.com>
2540 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2542 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2544 2005-10-17 Simon Josefsson <jas@extundo.com>
2546 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2548 2005-10-17 Simon Josefsson <jas@extundo.com>
2550 * gc.h, gc-libgcrypt.c: Add ciphers.
2552 2005-10-17 Simon Josefsson <jas@extundo.com>
2554 * sha1.c: Use uint32_t instead of md5_uint32.t
2556 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2559 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2561 * md5.h: Use stdint.h and uint32_t. Doc fix.
2563 2005-10-15 Simon Josefsson <jas@extundo.com>
2565 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2567 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2569 2005-10-14 Simon Josefsson <jas@extundo.com>
2571 * arcfour.h, arcfour.c: New files.
2573 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2575 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2576 include <wchar.h>; no longer needed.
2578 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2579 and Ulrich Drepper <drepper@redhat.com>
2582 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2583 instead of inline stream orientation test and two separate
2584 function calls. Pay no attention to USE_IN_LIBIO.
2586 2005-10-14 Roland McGrath <roland@redhat.com>
2588 Import from libc. [BZ #1331]
2589 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2591 Reported by Matej Vela <vela@debian.org>.
2593 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2595 * mkdir-p.c (make_dir_parents): Don't report an error if an
2596 intermediate directory is in a read-only file system. Problem
2597 reported by Eric Blake.
2599 2005-10-13 Simon Josefsson <jas@extundo.com>
2601 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2602 Move memory allocation outside of loop.
2604 2005-10-12 Simon Josefsson <jas@extundo.com>
2606 * gc-pbkdf2-sha1.c: New file.
2608 * gc.h: Add gc_pbkdf2_sha1 prototype.
2610 2005-10-12 Simon Josefsson <jas@extundo.com>
2612 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2613 suggested by Bruno Haible <bruno@clisp.org>.
2615 2005-10-12 Simon Josefsson <jas@extundo.com>
2617 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2619 * gc-gnulib.c (gc_hmac_sha1): New function.
2621 2005-10-12 Simon Josefsson <jas@extundo.com>
2623 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2625 2005-10-12 Simon Josefsson <jas@extundo.com>
2627 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2628 GC_USE_HMAC_MD5, respectively.
2630 * gc-libgcrypt.c (gc_md5): Fix assert call.
2633 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2635 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2637 * gc-gnulib.c (gc_hash_buffer): Ditto.
2639 2005-10-11 Bruno Haible <bruno@clisp.org>
2641 * c-strcasestr.h: New file, from GNU gettext.
2642 * c-strcasestr.c: New file, from GNU gettext.
2644 2005-10-11 Bruno Haible <bruno@clisp.org>
2646 * c-strcase.h: New file, from GNU gettext.
2647 * c-strcasecmp.c: New file, from GNU gettext.
2648 * c-strncasecmp.c: New file, from GNU gettext.
2650 2005-10-11 Simon Josefsson <jas@extundo.com>
2652 * crc.h, crc.c: New files.
2654 * gc.h (gc_hash_buffer): Add doc.
2656 2005-10-08 Simon Josefsson <jas@extundo.com>
2658 * gc.h: Add gc_hash and gc_hash_buffer.
2660 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2662 * gc-libgcrypt.c (gc_hash_buffer): Add.
2664 2005-10-11 Bruno Haible <bruno@clisp.org>
2666 * strcasecmp.c: Include limits.h.
2667 (strcasecmp): Avoid integer overflow on exotic platforms.
2668 * strncasecmp.c: Include limits.h.
2669 (strncasecmp): Avoid integer overflow on exotic platforms.
2670 Reported by Paul Eggert.
2672 2005-10-06 Simon Josefsson <jas@extundo.com>
2674 * hmac-md5.c: New file.
2678 2005-10-06 Simon Josefsson <jas@extundo.com>
2680 * memxor.c (memxor): Avoid casts and warnings.
2682 2005-10-05 Derek Price <derek@ximbiot.com>
2684 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2686 2005-10-05 Simon Josefsson <jas@extundo.com>
2688 * memxor.c (memxor): Fix compiler error.
2690 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2691 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2693 * memxor.h, memxor.c: New files.
2695 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2696 we assume all systems have it, suggested by Jim Meyering
2697 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2698 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2699 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2702 2005-10-04 Bruno Haible <bruno@clisp.org>
2704 * verify.h (verify_true): Provide alternative definition for C++.
2706 2005-10-04 Simon Josefsson <jas@extundo.com>
2708 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2709 D. Baushke" <mdb@gnu.org>.
2711 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2713 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2714 (SSIZE_MAX): New macro, if not already defined.
2715 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2718 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2720 * exclude.c: Include verify.h.
2721 (verify): Remove. All callers changed to use verify.h's version.
2722 * strtoimax.c: Likewise.
2723 * utimecmp.c: Likewis.e
2725 Sync from coreutils.
2726 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2727 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2728 * .cvsignore: Add fts.h, search.h, t-fpending.
2729 * settime.c (settime): Fix { typo in previous patch. Also, don't
2730 bother returning ENOSYS if settimeofday or stime fails; just let
2731 them return whatever errno they want to return.
2732 * utimens.c: Include unistd.h, for dup2.
2733 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2734 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2736 2005-10-02 Jim Meyering <jim@meyering.net>
2738 Sync from coreutils.
2739 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2740 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2741 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2742 Remove AT_FDCWD test.
2743 Do not consume the fd unless successful.
2744 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2745 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2746 block, so that we don't even try to compile it if settimeofday is
2747 available. This works around a compilation failure on OSF1 V5.1,
2748 due to stime requiring a `long int*' while tv_sec is `int'.
2750 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2752 * getdelim.c (getdelim): Remove unused variables.
2754 2005-10-01 Simon Josefsson <jas@extundo.com>
2756 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2757 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2758 AI_* and EAI_* definitions. Protect function declarations.
2760 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2762 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2763 so that the code works even with ancient cpp. Portability problem
2764 with GCC 2.7.2.1 reported by Thomas M.Ott.
2766 2005-09-27 Jim Meyering <jim@meyering.net>
2768 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2770 * intprops.h (signed_type_or_expr__): Define.
2771 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2774 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2776 * verify.h (verify_expr): Remove, replacing with:
2777 (verify_true): New macro that returns true instead of void.
2778 (verify_type__): Remove.
2779 (verify): Use verify_true rather than verify_type__.
2781 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2783 * utimens.c (ENOSYS): Define if not already defined.
2784 (futimens): Support having a null PATH if the file descriptor
2787 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2789 (__attribute): Define to empty unless GCC 3.1 or later.
2790 This works around a core dump on OpenBSD 3.4, which has GCC
2791 2.95.3, which dumps core when given __attribute__(()). It also
2792 simplifies other tests, since we really don't want to bother with
2793 worrying about which ancient version of GCC supported what.
2794 Original problem reported by Yoann Vandoorselaere, with part of
2795 the fix suggested by Derek Price.
2797 2005-09-24 Jim Meyering <jim@meyering.net>
2799 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2800 so we can once again use a positive bitfield width of 1 -- now we
2801 don't have to explain why we were using a bitfield width of 2.
2803 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2805 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2806 Problem reported by Eric Blake.
2807 (getaddrinfo): Initialize se so that it's not garbage.
2808 Redo internal storage allocation so that it doesn't make unportable
2809 assumptions about alignment.
2812 * utimens.c (futimens): Use futimesat if available.
2813 Prefer it to futimes since it doesn't have the futimes bug.
2815 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2816 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2817 Instead, declare a function that returns a pointer to an array,
2818 and use verify_type__ to declare the size of the array.
2819 Problem and germ of a solution reported by Bruno Haible.
2820 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2821 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2823 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2825 Sync from coreutils.
2827 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2829 * argmatch.h: Include verify.h
2830 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2831 (ARGMATCH_ASSERT): Remove; unused.
2832 * canonicalize.c: Assume STDC_HEADERS.
2833 * exclude.c: Include "strcase.h".
2834 * regex_internal.h [!defined _LIBC]: Likewise.
2835 * getusershell.c: Include stdio--.h rather than stdio.h
2837 (getusershell): Call fopen, not fopen_safer.
2838 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2839 Do not include unistd-safer.h.
2840 (save_cwd): Don't call fd_safer; no longer needed
2841 now that we include fcntl--.h.
2843 * getdate.y (relative_time): New type.
2844 (RELATIVE_TIME_0): New constant.
2845 (parser_control): Use relative_time instead of doing it ourselves.
2846 (%union): Add new relative_time rel member.
2847 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2849 (relunit, relunit_snumber): Now of type rel.
2850 (zone, rel, relunit, get_date): Adjust to above changes.
2852 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2853 Do not include unistd-safer.h.
2854 (getloadavg): Don't call fd_safer; no longer needed
2855 now that we include fcntl--.h.
2857 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2858 (make_dir_parents): Treat ENOSYS like EEXIST.
2860 Improve quality of diagnostics on restore_cwd failure.
2861 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2862 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2863 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2864 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2865 each time through the loop. Do not diagnose restore_cwd failure;
2866 that is the caller's job (and perhaps the caller does not care).
2868 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2869 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2870 If the file already exists but is not a directory, don't bother
2871 to try to make its parents.
2872 Close potential file descriptor leak if we can't chdir("/") (!).
2873 Don't always return true if chdir($PWD) fails; return true only
2874 if the requested action was done successfully (except for the
2876 Don't log final directory unless we actually made it.
2877 Refactor to avoid duplicate code to fix up permissions.
2878 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2880 * strftime.c (my_strftime): Rewrite the previous change slightly,
2881 to make it a bit faster and (I hope) clearer.
2882 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2883 Fix bug in formats like %2N.
2885 * verify.h: New file.
2887 2005-09-22 Jim Meyering <jim@meyering.net>
2889 Sync from coreutils.
2891 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2893 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2894 the .tm_year member, since otherwise gcc-4.0 would now warn about
2895 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2897 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2898 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2900 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2901 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2902 when run in a time zone for which daylight savings time is in effect
2903 for the starting date.
2905 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2906 stop us from restricting permissions of just-created absolute-named
2908 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2909 to restore initial working directory.
2910 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2911 to tell caller if/when we change the working directory and are
2912 unable to return to the initial one.
2913 * mkdir-p.h (make_dir_parents): Update prototype.
2914 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2915 `return false'. This fixes a bug introduced on 2004-07-30.
2917 * openat.c (fdopendir): Be sure to close the supplied
2918 file descriptor before returning. This makes our replacement
2919 implementation a little closer to Solaris's, where fdopendir
2920 ties the file descriptor to the returned DIR* pointer.
2921 * openat.c (unlinkat): New function.
2922 * openat.h (unlinkat): Add prototype.
2923 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2924 (openat_restore_fail): Rename from openat_restore_die.
2925 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2927 Provide an alternative to exiting immediately upon save_cwd or
2928 restore_cwd failure. Now, an application can arrange e.g.,
2929 to perform a longjump in that case.
2930 * openat.c: Include dirname.h.
2931 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2932 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2933 and openat_restore_die rather than calling error directly.
2934 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2936 * openat-die.c (openat_save_die, openat_restore_die): New file.
2937 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2939 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2940 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2941 int utc, int nanoseconds);
2943 date should not have to allocate a megabyte of virtual memory to
2944 handle a format argument like +%1048575T. When implemented with
2945 strftime, it must allocate such a buffer, use strftime to fill it
2946 in, print it, then free it.
2947 With fprintftime, it simply prints everything and exits.
2948 With no need for memory allocation, that's one fewer way to fail.
2949 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2950 optional field width, not before, so we accept %9:z, not %:9z.
2951 (my_strftime): Be sure to use L_('x') for literals.
2953 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2954 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2955 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2956 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2957 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2958 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2959 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2960 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2961 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2963 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2964 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2965 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2966 and don't include <sys/file.h>).
2968 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2970 Sync from coreutils.
2972 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2973 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2974 [!LDAV_DONE]: Avoid unused variable warning.
2976 2005-09-21 Bruno Haible <bruno@clisp.org>
2978 * unicodeio.h (unicode_to_mb): New declaration.
2980 2005-09-20 Derek Price <derek@ximbiot.com>
2982 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2984 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2986 Use a consistent style for including <config.h>.
2987 * __fpending.c, acl.c, argmatch.c,
2988 argp-help.c, argp-parse.c,
2989 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2990 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2991 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2992 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2993 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2994 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2995 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2996 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2997 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2998 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2999 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
3000 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
3001 modechange.c, mountlist.c, open-safer.c, physmem.c,
3002 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
3003 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
3004 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
3005 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
3006 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
3007 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
3008 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
3009 userspec.c, utimecmp.c, version-etc-fsf.c,
3010 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
3011 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3012 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3013 Standardize inclusion of config.h.
3014 * __fpending.h, dirfd.h, getdate.h, human.h,
3015 inttostr.h: Removed inclusion of config.h from header files.
3016 * inttostr.c: Adjusted in-tree users.
3017 * timespec.h: Remove superfluous warning to include config.h.
3018 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3019 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3020 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3021 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3023 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3025 * stat-time.h: New file.
3026 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3027 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3029 (timespec_cmp): New function.
3030 * utimecmp.c: Include stat-time.h.
3031 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3032 members exist, not on the obsolescent ST_MTIM_NSEC.
3033 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3035 2005-09-15 Derek Price <derek@ximbiot.com>
3036 Paul Eggert <eggert@cs.ucla.edu>
3038 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3039 changes, consolidating in...
3040 * regex_internal.h: ...this file.
3042 2005-09-15 Derek Price <derek@ximbiot.com>
3044 * regex_internal.h: Blank `pure' for GNUC < 3.
3045 * regex_internal.c: Ditto, using this...
3046 (__GNUC_PREREQ): ...new macro.
3047 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3048 (__GNUC_PREREQ): ...this new macro.
3050 * strstr.h: Include string.h. Define strstr as a macro here.
3052 2005-09-13 Derek Price <derek@ximbiot.com>
3054 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3056 Reported by Jim Meyering <jim@meyering.net>.
3058 2005-09-13 Jim Meyering <jim@meyering.net>
3060 * canon-host.c: Filter through gnu indent and reword comments slightly.
3061 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3063 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3066 (base64_encode): Put b64str in initialized data section.
3068 2005-09-12 Derek Price <derek@ximbiot.com>
3070 Return usable errors from canon-host.
3071 * canon-host.h: New file.
3072 * canon-host.c (canon_host): Wrap...
3073 (canon_host_r): ...this new function, which now relies exclusively on
3075 (ch_strerror): New function.
3076 (last_cherror): New global.
3077 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3078 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3080 (freeaddrinfo): Free ai->ai_canonname when set.
3082 2005-09-12 Derek Price <derek@ximbiot.com>
3083 Paul Eggert <eggert@cs.ucla.edu>
3085 * glob-libc.h: Renamed from glob_.h. The new version is
3086 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3087 protecting things that should be done only in gnulib contexts.
3088 * glob_.h: New file, containing only the glob things needed for
3090 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3091 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3092 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3093 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3094 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3095 and to respect the namespace rules better.
3097 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3099 Merge glibc and coreutils changes into gnulib, plus a few
3101 * md5.c: Use #error rather than a string.
3102 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3103 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3104 (__attribute__): Define to empty for non recent-GCC.
3105 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3106 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3107 Renamed from their non-__ counterparts, with new macros replacing
3108 them if not _LIBC. Add __THROW attribute.
3110 (struct md5_ctx): Align buffer if using GCC.
3111 * sha1.h (struct sha1_ctx): Likewise.
3112 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3113 The old name was backwards.
3114 (NOTSWAP): Remove; not used.
3115 (rol): New macro, moved here from md5.h.
3116 (sha1_process_block): Remove a FIXME that doesn't make sense.
3118 2005-09-12 Derek Price <derek@ximbiot.com>
3120 * gai_strerror.c: Include config.h when available. Include
3121 getaddrinfo.h before other headers to test interface.
3122 Reported by Larry Jones <lawrence.jones@ugs.com>.
3124 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3126 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3127 definitions, since that's the preferred style in glibc.
3128 Fix a minor spacing issue, and update copyright notice to match glibc's.
3130 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3132 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3134 2005-09-06 Simon Josefsson <jas@extundo.com>
3136 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3137 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3139 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3141 Change bitset word type from unsigned int to unsigned long int,
3142 as this has better performance on typical 64-bit hosts.
3143 Port bitset code to hosts with unusual word sizes.
3144 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3145 (build_collating_symbol):
3146 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3147 argument is a bitset. This is merely a style issue, but it makes
3148 it clearer that an entire array is expected.
3149 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3150 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3151 Port to the case where bitset_word is not the same as unsigned int.
3152 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3153 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3155 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3156 (build_trtable, group_nodes_into_DFAstates):
3158 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3159 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3160 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3161 * regexec.c (group_nodes_into_DFAstates): Likewise.
3162 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3163 * regcomp.c (optimize_subexps, lower_subexp):
3164 Work even if bitset_word has holes in its bitwise representation.
3165 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3166 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3168 * regex_internal.c (re_string_reconstruct):
3169 Don't assume UCHAR_MAX == 255.
3170 * regex_internal.h (bitset_set_all): Likewise.
3171 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3173 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3174 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3176 (BITSET_WORD_MAX): New macro.
3177 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3178 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3179 (bitset_empty, bitset_copy):
3180 Prefer sizeof (bitset) to multiplying it out ourselves.
3181 (bitset_not_merge): Remove; unused.
3182 (bitset_contain): Return bool, not unsigned int with one bit on.
3183 All callers changed.
3184 * regexec.c (build_trtable): Don't assume bitset has no stricter
3185 alignment than re_node_set; do this by defining a new internal
3186 type struct dests_alloc and using it to allocate memory.
3188 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3190 Check for arithmetic overflow when calculating sizes, to prevent
3191 some buffer-overflow issues. These patches are conservative, in the
3192 sense that when I couldn't determine whether an overflow was possible,
3193 I inserted a run-time check.
3194 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3195 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3196 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3197 (re_xnrealloc, re_x2nrealloc): New inline functions.
3198 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3199 (build_equiv_class, build_charclass): Check for arithmetic overflow
3200 in size expression calculations.
3201 * regex_internal.c (re_string_realloc_buffers):
3202 (build_wcs_upper_buffer, re_node_set_add_intersect):
3203 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3204 (re_dfa_add_node, register_state): Likewise.
3205 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3206 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3207 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3208 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3210 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3212 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3213 to avoid a collision with bits/local_lim.h in glibc.
3214 All uses changed. Problem reported by Dmitry V. Levin in
3215 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3217 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3218 bugs in int versus size_t comparisons.
3219 (re_string_context_at): Fix bug where the code assumed that
3222 Use bool where appropriate.
3223 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3224 All callers changed.
3225 (calc_eclosure_iter): Likewise, for ROOT arg.
3226 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3227 (build_charclass_op): Likewise, for NON_MATCH arg.
3228 * regex_internal.c (re_string_allocate, re_string_construct):
3229 (re_string_construct_common): Likewise, for ICASE arg.
3230 * regexec.c (re_search_2_stub, re_search_stub):
3231 Likewise, for RET_LEN arg.
3232 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3233 (set_regs): Likewise, for FL_BACKTRACK arg.
3234 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3235 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3236 (calc_eclosure_iter, parse_bracket_exp):
3237 Use bool for internal variables that are booleans.
3238 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3239 (set_regs, build_sifted_states, sift_states_bkref):
3240 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3241 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3242 (find_collation_sequence_value):
3244 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3245 (re_node_set_compare):
3246 Return bool, not int. All callers changed.
3247 * regexec.c (check_halt_node_context, check_dst_limits):
3248 (build_trtable, check_node_accept): Likewise.
3249 * regex_internal.h: Include stdbool.h.
3251 Fix bugs uncovered when converting to bool.
3252 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3253 failure instead of charging ahead blindly.
3254 * regex_internal.c (register_state): Likewise.
3255 * regexec.c (re_search_2_stub): Use simpler method than boolean
3256 for freeing internal storage.
3257 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3258 bitset pieces used as boolean, to avoid undefined behavior
3259 on hosts that do int overflow checking.
3261 2005-08-31 Derek Price <derek@ximbiot.com>
3263 * getdelim.c (getdelim): Return EOF on EOF.
3264 Reported by Larry Jones <lawrence.jones@ugs.com>.
3266 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3268 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3269 lengths fit in regoff_t; this isn't true if regoff_t is the same
3271 * regex.c (re_search_internal): 5th arg is LAST_START
3272 (= START + RANGE) instead of RANGE. This avoids overflow
3273 problems when regoff_t is the same width as size_t.
3274 All callers changed.
3275 (re_search_2_stub): Check for overflow when adding the
3276 sizes of the two strings.
3277 (re_search_stub): Check for overflow when adding START
3278 to RANGE; if it occurs, substitute the extreme value.
3280 2005-08-31 Jim Meyering <jim@meyering.net>
3282 * regcomp.c (search_duplicated_node): Make first pointer arg
3284 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3285 (register_state): Likewise.
3286 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3287 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3288 (group_nodes_into_DFAstates): Likewise.
3290 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3292 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3293 old glibc regex code mishandles strings longer than 2**31 bytes.
3294 This patch fixes this when the regex code is used in gnulib
3295 (i.e., outside glibc).
3297 This patch should not affect the use of the regex code inside
3298 glibc. No doubt this problem also needs to be handled for glibc
3299 as well, but the result will be an incompatible change to the
3300 glibc ABI, and the old ABI will have to be supported too. That
3301 can be the the subject for another patch.
3303 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3304 governing whether the rest of this patch is active. By default,
3305 the macro is disabled and the patch has no effect.
3306 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3307 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3308 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3309 (re_match_2, re_set_registers): Use the new types.
3310 * regex_internal.h (Idx, re_hashval_t): New types.
3311 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3313 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3314 (re_string_context_at, bin_tree_t, re_dfastate_t):
3315 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3316 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3317 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3318 (re_string_char_size_at, re_string_wchar_at):
3319 (re_string_elem_size_at):
3320 Use the new types and macros to port to 64-bit hosts.
3321 Use unsigned types for internal values, so that the code
3322 mostly works even for arrays larger than SSIZE_MAX.
3323 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3324 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3325 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3326 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3327 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3328 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3329 (calc_inveclosure, parse_dup_op, build_range_exp):
3330 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3331 (fetch_number, create_token_tree, mark_opt_subexp):
3333 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3334 (create_cd_newstate, re_string_allocate, re_string_construct):
3335 (re_string_realloc_buffers, build_wcs_upper_buffer):
3336 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3337 (re_string_reconstruct, re_string_peek_byte_case):
3338 (re_string_fetch_byte_case, re_string_context_at):
3339 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3340 (re_node_set_init_copy, re_node_set_add_intersect):
3341 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3342 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3343 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3344 (re_acquire_state, re_acquire_state_context, register_state):
3346 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3347 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3348 (re_search_internal, re_search_2_stub, re_search_stub)
3349 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3350 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3351 (update_cur_sifted_state, check_dst_limits):
3352 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3353 (check_subexp_limits, sift_states_bkref, merge_state_array):
3354 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3355 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3356 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3357 (expand_bkref_cache, check_node_accept_bytes):
3358 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3359 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3360 (acquire_init_state_context, check_halt_node_context):
3361 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3362 (sift_states_backward, clean_state_log_if_needed):
3363 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3364 (find_recover_state, transit_state_sb, transit_state_mb):
3365 (transit_state_bkref, build_trtable, match_ctx_clean):
3367 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3368 to work around an assumption that REG_MISSING is negative.
3370 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3371 (seek_collating_symbol_entry) [defined _LIBC]:
3372 (lookup_collation_sequence_value) [defined _LIBC]:
3373 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3374 Use prototypes rather than old-style function definitions.
3375 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3376 (transit_state_sb) [0]:
3377 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3379 * regexec.c (re_search_internal): Simplify update of rm_so and
3382 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3383 (optimize_subexps, lower_subexp):
3384 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3385 since the signed shift might overflow. Use 1u<<31 instead.
3386 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3387 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3390 * regcomp.c (optimize_subexps, lower_subexp):
3391 Use CHAR_BIT rather than 8, for clarity.
3392 * regexec.c (check_dst_limits_calc_pos_1):
3393 (check_subexp_matching_top): Likewise.
3394 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3395 have to worry about portability issues when shifting it left.
3396 Remove no-longer-needed test for table_size > 0.
3397 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3398 in a word, as the resulting behavior is undefined.
3399 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3400 in one case, a <= should have been an <, and in another case the
3401 whole test was missing.
3402 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3403 the standard name CHAR_BIT.
3404 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3405 this is not true on one's complement and signed-magnitude hosts.
3407 * regex_internal.h (re_sub_match_top_t): Remove unused member
3409 (struct re_dfa_t): Remove unused member states_alloc.
3410 * regcomp.c (init_dfa): Don't initialize unused members.
3412 2005-08-31 Bruno Haible <bruno@clisp.org>
3414 * strstr.c: Include <stddef.h>, for NULL.
3415 * strcasestr.c: Likewise.
3416 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3418 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3420 * iconvme.h: Add prototype for iconv_alloc.
3422 2005-08-29 Simon Josefsson <jas@extundo.com>
3424 * iconvme.c: Fix errno.
3426 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3428 * iconvme.c: Split iconv_string into iconv_alloc.
3430 2005-08-27 Jim Meyering <jim@meyering.net>
3432 * fopen-safer.c: Merge minor changes from coreutils.
3433 * dup-safer.c: Likewise.
3434 * fd-safer.c: Likewise.
3436 Merge from coreutils.
3437 * stdio--.h: New file.
3438 * stdlib--.h: New file.
3439 * mkstemp-safer.c: New file.
3441 GNU tar needs these.
3442 * pipe-safer.c: New file.
3443 * creat-safer.c: New file.
3444 * fcntl--.h (creat): Define to creat_safer.
3445 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3446 * unistd--.h (pipe): Define to pipe_safer.
3447 * unistd-safer.h: Declare pipe_safer.
3449 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3451 * regex_internal.h: Remove all references to
3452 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3454 (bitset_not, bitset_merge, bitset_not_merge):
3455 (bitset_mask, re_string_allocate, re_string_construct):
3456 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3457 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3458 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3459 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3460 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3461 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3462 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3463 (re_acquire_state_context):
3464 Remove unnecessary forward decls.
3465 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3466 Put __attribute at function definition,
3467 now that the function decl has been removed.
3468 * regex_internal.c (re_string_peek_byte_case):
3469 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3472 2005-08-26 Simon Josefsson <jas@extundo.com>
3474 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3475 Haible <bruno@clisp.org>.
3477 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3479 * regexec.c (set_regs): Don't alloca with an unbounded size.
3481 alloca modernization/simplification for regex.
3482 * regex.c: Remove portability cruft for alloca. This no longer
3483 needs to be at the start of the file, and can be moved into
3484 regex_internal.h and simplified.
3485 * regex_internal.h: Include <alloca.h>.
3486 (__libc_use_alloca) [!defined _LIBC]: New macro.
3487 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3488 now works outside glibc.
3490 2005-08-24 Simon Josefsson <jas@extundo.com>
3492 * getpass.c: Add WIN32 implementation. Conditionalize use of
3493 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3494 GLIBC specific code.
3496 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3498 Make regex safe for g++. This fixes one real bug (an "err"
3499 that should have been "*err"). g++ problem reported by
3501 * regex_internal.h (re_calloc): New macro, consistent with
3502 re_malloc etc. All callers of calloc changed to use re_calloc.
3503 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3504 not int. All callers changed.
3505 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3506 just use an array of size MB_LEN_MAX.
3507 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3508 (find_recover_state): Change "err" to "*err"; this fixes what
3509 appears to be a real bug.
3510 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3513 2005-08-25 Jim Meyering <jim@meyering.net>
3515 * open-safer.c: Include <config.h>.
3516 Otherwise, we'd lose LARGEFILE support in any file using
3519 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3521 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3522 * regex.h (regerror): Likewise.
3524 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3525 requires this. (The code never needed it.)
3527 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3528 All uses of recently-renamed identifiers changed to use the new,
3529 POSIX-compliant names. The code will build and run just fine
3530 without these changes, but it's better to eat our own dog food
3531 and use the standard-conforming names.
3533 * regex.h: Fix a multitude of POSIX name space violations.
3534 These changes have an effect only for programs that define
3535 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3536 do not change anything for programs compiled in the normal way.
3537 Also, there is no effect on the ABI.
3539 (_REGEX_SOURCE): New macro.
3540 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3541 defined and _GNU_SOURCE is not; this fixes a name space violation.
3543 Rename the following macros to obey POSIX requirements.
3544 The old names are still visible as macros if _REGEX_SOURCE is defined.
3545 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3546 RE_BACKSLASH_ESCAPE_IN_LISTS.
3547 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3548 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3549 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3550 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3551 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3552 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3553 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3554 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3555 (REG_INTERVALS): renamed from RE_INTERVALS.
3556 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3557 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3558 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3559 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3560 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3561 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3562 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3563 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3564 RE_UNMATCHED_RIGHT_PAREN_ORD.
3565 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3566 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3567 (REG_DEBUG): renamed from RE_DEBUG.
3568 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3569 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3570 unusual, since we can't clash with the POSIX REG_ICASE.
3571 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3572 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3573 (REG_NO_SUB): renamed from RE_NO_SUB.
3574 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3575 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3576 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3577 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3578 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3579 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3580 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3581 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3582 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3583 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3584 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3585 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3586 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3587 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3588 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3589 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3590 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3591 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3592 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3593 (REG_FIXED): Renamed from REGS_FIXED.
3594 (REG_NREGS): Renamed from RE_NREGS.
3596 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3597 of other REG_* macros, since POSIX says the user is allowed to
3598 #undef these macros selectively.
3600 (reg_errcode_t): Update comment stating what other tables need
3603 Rename the following enum values to obey POSIX requirements.
3604 The old names are still visible as macros.
3605 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3606 is not defined, since GNU is supposed to be a superset of POSIX as
3607 much as possible, and since we want reg_errcode_t to be a signed
3608 type for implementation consistency.
3609 (_REG_NOERROR): Renamed from REG_NOERROR.
3610 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3611 (_REG_BADPAT): Renamed from REG_BADPAT.
3612 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3613 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3614 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3615 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3616 (_REG_EBRACK): Renamed from REG_EBRACK.
3617 (_REG_EPAREN): Renamed from REG_EPAREN.
3618 (_REG_EBRACE): Renamed from REG_EBRACE.
3619 (_REG_BADBR): Renamed from REG_BADBR.
3620 (_REG_ERANGE): Renamed from REG_ERANGE.
3621 (_REG_ESPACE): Renamed from REG_ESPACE.
3622 (_REG_BADRPT): Renamed from REG_BADRPT.
3623 (_REG_EEND): Renamed from REG_EEND.
3624 (_REG_ESIZE): Renamed from REG_ESIZE.
3625 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3626 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3627 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3628 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3629 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3631 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3632 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3633 changed. But support the old name if the new one is not defined
3634 and if _REGEX_SOURCE.
3636 Change the following member names in struct re_pattern_buffer.
3637 The old names are still supported if !_REGEX_SOURCE.
3638 The new names are always supported, regardless of _REGEX_SOURCE.
3639 (re_buffer): Renamed from buffer.
3640 (re_allocated): Renamed from allocated.
3641 (re_used): Renamed from used.
3642 (re_syntax): Renamed from syntax.
3643 (re_fastmap): Renamed from fastmap.
3644 (re_translate): Renamed from translate.
3645 (re_can_be_null): Renamed from can_be_null.
3646 (re_regs_allocated): Renamed from regs_allocated.
3647 (re_fastmap_accurate): Renamed from fastmap_accurate.
3648 (re_no_sub): Renamed from no_sub.
3649 (re_not_bol): Renamed from not_bol.
3650 (re_not_eol): Renamed from not_eol.
3651 (re_newline_anchor): Renamed from newline_anchor.
3653 Change the following member names in struct re_registers.
3654 The old names are still supported if !_REGEX_SOURCE.
3655 The new names are always supported, regardless of _REGEX_SOURCE.
3656 (rm_num_regs): Renamed from num_regs.
3657 (rm_start): Renamed from start.
3658 (rm_end): Renamed from end.
3660 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3661 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3662 Prepend __ to parameter names.
3664 Undo yesterday's changes.
3666 2005-08-24 Jim Meyering <jim@meyering.net>
3668 Sync from coreutils.
3669 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3671 2005-08-21 Bruno Haible <bruno@clisp.org>
3673 * lock.h: Add multiple inclusion guard.
3674 * tls.h: Add multiple inclusion guard.
3676 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3678 * regex.h (REG_NOSYS)
3679 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3680 Define, since POSIX requires it as of 2001.
3681 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3682 New private symbol, used to keep the enum signed in all cases.
3683 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3684 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3686 * regex_internal.c (re_string_skip_chars, register_state):
3688 Remove forward decls; no longer needed now that we use prototypes.
3689 * regexec.c (acquire_init_state_context, check_halt_node_context):
3690 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3691 (clean_state_log_if_needed): Likewise.
3693 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3695 Fix problems reported by Sam Steingold in
3696 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3697 * regexec.c (sift_states_bkref): Fix portability bug: the code
3698 assumed that reg_errcode_t is a signed type, which is not
3699 necessarily true if _XOPEN_SOURCE is not defined.
3700 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3701 some compilers warn about it otherwise.
3703 2005-08-20 Jim Meyering <jim@meyering.net>
3705 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3706 of unused local, dfa.
3708 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3710 * regcomp.c (create_initial_state): Remove duplicate decl.
3711 (init_word_char, create_initial_state, duplicate_node_closure):
3712 (fetch_token, peek_token_bracket, build_range_exp):
3713 (build_collating_symbol): Remove forward decls; no longer needed
3714 now that we use prototypes.
3717 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3718 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3719 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3720 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3721 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3722 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3723 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3724 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3725 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3726 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3727 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3728 (build_charclass, build_charclass_op, fetch_number, create_tree):
3729 (create_token_tree, mark_opt_subexp, duplicate_tree):
3730 Use prototypes rather than old-style definitions.
3733 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3734 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3735 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3736 (re_string_reconstruct, re_string_peek_byte_case):
3737 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3738 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3739 (re_node_set_init_copy, re_node_set_add_intersect):
3740 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3741 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3742 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3743 (re_acquire_state, re_acquire_state_context, register_state):
3744 (create_ci_newstate, create_cd_newstate, free_state):
3746 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3747 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3748 (re_search_internal, prune_impossible_nodes):
3749 (acquire_init_state_context, check_matching, static):
3750 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3751 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3752 (update_regs, sift_states_backward, build_sifted_states):
3753 (clean_state_log_if_needed, merge_state_array):
3754 (update_cur_sifted_state, add_epsilon_src_nodes):
3755 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3756 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3757 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3758 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3759 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3760 (check_arrival, check_arrival_add_next_nodes):
3761 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3762 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3763 (check_node_accept_bytes, check_node_accept, extend_buffers):
3764 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3765 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3770 (re_string_allocate, re_string_construct, re_string_reconstruct):
3771 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3772 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3773 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3774 (re_string_context_at, re_string_peek_byte_case):
3775 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3776 is defined, since we now use prototypes always.
3778 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3779 C89 or better. All uses removed.
3781 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3783 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3784 [defined lint]: Suppress bogus uninitialized-variable warnings.
3786 * regcomp.c (duplicate_node): Return new index, not an error code,
3787 and let the caller return REG_ESPACE if out of space. This
3788 removes an uninitialied-variable warning with GCC 4.0.1, and also
3789 avoids taking the address of a local variable. All callers
3792 2005-08-19 Jim Meyering <jim@meyering.net>
3794 * regexec.c (proceed_next_node): Redo local variables to
3795 avoid GCC shadowing warnings.
3797 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3799 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3800 (re_node_set_insert_last, re_dfa_add_node):
3801 Rename local variables to avoid GCC shadowing warnings.
3803 2005-08-18 Bruno Haible <bruno@clisp.org>
3805 * strstr.c (strstr): Fix return value in multibyte case.
3806 * strcasestr.c (strcasestr): Likewise.
3808 2005-08-17 Jim Meyering <jim@meyering.net>
3810 Make the %s format (seconds since the epoch) work for a negative
3811 number and when used with a zero-padded field width, e.g. %015s.
3813 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3814 label so that it precedes the code to set `digits'. Otherwise,
3815 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3816 print `00-22'. Now, it prints `-0022', as it should.
3818 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3820 * regex.h: Remove useless space-before-tab. From coreutils.
3822 2005-08-17 Bruno Haible <bruno@clisp.org>
3824 * strcasestr.h: New file.
3825 * strcasestr.c: New file.
3827 2005-08-17 Bruno Haible <bruno@clisp.org>
3829 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3830 * strstr.c: Completely rewritten, with multibyte locale support.
3832 2005-08-17 Bruno Haible <bruno@clisp.org>
3834 * strcasecmp.c: Use mbuiter.h.
3836 2005-08-17 Bruno Haible <bruno@clisp.org>
3838 * mbuiter.h: New file.
3840 2005-08-16 Bruno Haible <bruno@clisp.org>
3842 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3844 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3845 NUL byte, not after it.
3847 2005-08-16 Bruno Haible <bruno@clisp.org>
3849 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3850 the valid ones. Makes the comparison operations transitive:
3851 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3852 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3854 2005-08-16 Bruno Haible <bruno@clisp.org>
3856 * strcase.h (strcasecmp): Add note in comments.
3857 * strncasecmp.c: Use code from strcasecmp.c.
3858 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3859 (strcasecmp): Work correctly in multibyte locales.
3861 2005-08-16 Bruno Haible <bruno@clisp.org>
3863 * strnlen1.h: New file.
3864 * strnlen1.c: New file.
3866 2005-08-16 Bruno Haible <bruno@clisp.org>
3868 * mbfile.h: New file.
3870 2005-08-16 Bruno Haible <bruno@clisp.org>
3872 * mbiter.h: New file.
3874 2005-08-16 Bruno Haible <bruno@clisp.org>
3876 * mbchar.h: New file.
3877 * mbchar.c: New file.
3879 2005-08-16 Bruno Haible <bruno@clisp.org>
3881 * tls.h: New file, from GNU gettext.
3882 * tls.c: New file, from GNU gettext.
3884 2005-08-15 Bruno Haible <bruno@clisp.org>
3886 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3889 2005-08-14 Jim Meyering <jim@meyering.net>
3891 Sync from coreutils.
3893 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3894 Use the hash-table-based cycle-detection code not just when
3895 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3896 Reported by James Youngman in
3897 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3898 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3899 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3900 This lets us compile with -DFTS_DEBUG, once again.
3901 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3902 * fts.c (fd_safer): Remove decl.
3903 Include fcntl--.h rather than unistd-safer.h
3904 (fts_safe_changedir): Don't call fd_safer; no longer needed
3905 now that we include fcntl--.h.
3907 2005-08-11 Simon Josefsson <jas@extundo.com>
3909 * readline.h, readline.c: New file.
3911 2005-08-11 Bruno Haible <bruno@clisp.org>
3913 * strnlen.h (strnlen): Change parameter name to match comment.
3915 2005-08-10 Simon Josefsson <jas@extundo.com>
3917 * strndup.c: Use strnlen.h.
3919 * strnlen.h: New file.
3921 2005-08-02 Simon Josefsson <jas@extundo.com>
3923 * getline.h, getline.c: Rewrite.
3925 * getdelim.h, getdelim.c: New files, ported from glibc.
3927 2005-07-31 Bruno Haible <bruno@clisp.org>
3929 * lock.h (gl_lock_initializer): New macro.
3930 (gl_lock_define_initialized): Use it.
3931 (gl_rwlock_initializer): New macro.
3932 (gl_rwlock_define_initialized): Use it.
3933 (gl_recursive_lock_initializer): New macro.
3934 (gl_recursive_lock_define_initialized): Use it.
3936 2005-07-26 Bruno Haible <bruno@clisp.org>
3938 * lock.h: Update from GNU gettext.
3939 * lock.c: Update from GNU gettext.
3941 2005-07-18 Bruno Haible <bruno@clisp.org>
3943 * lock.h (gl_once_t): New type.
3944 (gl_once_define, gl_once): New macros.
3945 * lock.c (fresh_once): New variable.
3946 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3949 2005-07-18 Simon Josefsson <jas@extundo.com>
3951 * check-version.c (check_version): Accept identical versions too.
3953 2005-07-18 Bruno Haible <bruno@clisp.org>
3955 * lock.h: New file, from GNU gettext.
3956 * lock.c: New file, from GNU gettext.
3958 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3960 * quotearg.c: Add translator comment suggested by Bruno Haible,
3961 with a minor change.
3963 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3965 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3966 copyright symbol and the year.
3967 * version-etc.c (COPYRIGHT_YEAR): New constant.
3968 (version_etc_va): Use parameterized copyright notice.
3969 Reword to conform to the current GNU coding standards.
3971 2005-07-11 Simon Josefsson <jas@extundo.com>
3973 * size_max.h: New file.
3975 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3977 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3980 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3981 and Paul Eggert <eggert@cs.ucla.edu>
3983 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3984 in wint_t, not wchar_t. Remove now-unnecessary cast.
3986 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3988 * regex.c, regex.h: Sync from libc.
3989 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3990 New files, synced from libc, except that regex_internal.h
3991 currently has a small porting fix.
3993 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3995 Remove the dependency of the strftime module on the tzset module.
3996 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3997 Copy the input structure, to work around some of the bug with
3998 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3999 Solaris releases, you should also use the tzset module, but we won't
4000 require it as a dependency any more since we don't want LGPLed code
4001 to depend on GPLed code.
4003 2005-07-02 Jim Meyering <jim@meyering.net>
4005 * backupfile.c (backup_args): Change a `0' to NULL.
4007 2005-07-01 Jim Meyering <jim@meyering.net>
4009 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4010 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
4011 * save-cwd.c, tempname.c:
4012 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4013 and don't include <sys/file.h>).
4015 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4017 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4018 declares only 'struct timespec;' (!).
4020 2005-06-29 Jim Meyering <jim@meyering.net>
4022 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4023 type name. Use the variable name instead.
4024 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4026 2005-06-28 Simon Josefsson <jas@extundo.com>
4028 * check-version.h, check-version.c: New files.
4030 2005-06-28 Simon Josefsson <jas@extundo.com>
4032 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4033 collision with global variable. Better indentation. Don't
4034 increment buffer pointer beyond buffer end. Based on comments
4035 from Paul Eggert <eggert@cs.ucla.edu>.
4039 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4041 * canon-host.c (canon-host): Append trailing "," to 0 in
4042 initializer of struct addrinfo, as an indication that we don't
4043 care how many members the structure has.
4045 2005-06-24 Derek Price <derek@ximbiot.com>
4046 and Bruno Haible <bruno@clisp.org>
4048 Remove stat module & update lstat.
4049 * stat.c: Remove this file...
4050 (slash_aware_lstat): ...moving this content and its support...
4051 * lstat.c (rpl_lstat): ...into here.
4052 * lstat.h: New file.
4054 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4056 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4057 (ranged_convert): Don't save conversion in a temporary struct.
4058 This causes a warning with GCC 4.0.0, and anyway in the typical
4059 case it's not worth the extra 100 bytes or so of code.
4060 (ranged_convert, __mktime_internal): When calling a function via a
4061 pointer P, use P () rather than (*P) (), as we now assume C89 or
4064 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4066 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4067 "who -r" failed to give output. Problem reported by Tim Waugh.
4069 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4070 (xcalloc): Use it to avoid needless tests.
4071 Problem reported by Jim Meyering.
4073 2005-06-16 Jim Meyering <jim@meyering.net>
4075 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4076 when either N or S is zero.
4078 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4080 * argp.h (__option_is_short): Check upper limit of
4081 __key. Isprint() requires its argument to have the value
4082 of an unsigned char or EOF.
4084 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4086 * fnmatch.c (fnmatch): If there is an encoding error in a
4087 multibyte string or pattern, fall back on unibyte matching.
4088 Problem reported by James Youngman.
4090 2005-06-08 Bruno Haible <bruno@clisp.org>
4092 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4095 2005-06-08 Bruno Haible <bruno@clisp.org>
4097 * csharpcomp.h: New file, from GNU gettext.
4098 * csharpcomp.c: New file, from GNU gettext.
4099 * csharpcomp.sh.in: New file, from GNU gettext.
4101 2005-06-07 Derek Price <derek@ximbiot.com>
4104 * glob_.h: Indent nested #ifdef.
4106 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4108 Sync from coreutils.
4109 Use "file name" when talking about file names, instead of "filename"
4110 or "path", as per the GNU coding standards.
4111 * mkdir-p.c: Renamed from makepath.c.
4112 (make_dir_parents): Renamed from make_path. All callers changed.
4113 * mkdir-p.h: Likewise. All includers changed.
4114 * filenamecat.c: Renamed from path-concat.c.
4115 (file_name_concat): Renamed from path_concat. All callers changed.
4116 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4117 * filenamecat.h: Likewise. All includers changed.
4118 * acl.c: Don't use "path" or "filename" to mean "file name"
4119 in comments or local variable names.
4120 * basename.c: Likewise.
4121 * canonicalize.c, canonicalize.h: Likewise.
4122 * dirname.c, dirname.h: Likewise.
4123 * euidaccess.c: Likewise.
4124 * exclude.c: Likewise
4125 * fnmatch_.h, fnmatch_loop.c: Likewise.
4126 * fsusage.c, fsuage.h: Likewise.
4127 * fts.c, fts_.h: Likewise.
4128 * getcwd.c: Likewise.
4129 * getloadavg.c: Likewise.
4130 * mkstemp.c: Likewise.
4131 * mountlist.c, mountlist.h: Likewise.
4132 * openat.c, openat.h: Likewise.
4133 * readlink-stub.c: Likewise.
4134 * readutmp.c, readutmp.h: Likewise.
4135 * rename.c: Likewise.
4136 * rmdir.c: Likewise.
4138 * savedir.c: Likewise.
4139 * stripslash.c: Likewise.
4140 * tempname.c: Likewise.
4141 * xreadlink.c: Likewise.
4142 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4144 * exclude.h: Likewise.
4146 * euidaccess.c (getuid, getgid, getuid, getegid)
4147 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4148 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4149 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4150 * pathmax.h: Include <limits.h> unconditionally, since other
4151 files have been getting away with it for years (MORE/BSD 4.3
4153 * userspec.c (getpwnam, getgrnam, getgrgid)
4154 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4156 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4157 Define to 256, not 255, as per modern POSIX.
4159 2005-06-01 Bruno Haible <bruno@clisp.org>
4161 * csharpexec.h: New file, from GNU gettext.
4162 * csharpexec.c: New file, from GNU gettext.
4163 * csharpexec.sh.in: New file, from GNU gettext.
4165 2005-05-31 Derek Price <derek@ximbiot.com>
4166 Paul Eggert <eggert@cs.ucla.edu>
4169 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4171 2005-05-29 Derek Price <derek@ximbiot.com>
4172 Paul Eggert <eggert@cs.ucla.edu>
4174 * glob_.h, glob.c: New files.
4176 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4178 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4180 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4181 the configuration hassle isn't worth it.
4182 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4183 (LONGEST_MODIFIER, PRIuMAX): Remove.
4185 2005-05-27 Bruno Haible <bruno@clisp.org>
4187 * getlogin_r.h: Remove second include of <stddef.h>.
4189 2005-05-25 Bruno Haible <bruno@clisp.org>
4190 Derek Price <derek@ximbiot.com>
4192 * getlogin_r.h: Simplify API documentation.
4194 2005-05-25 Derek Price <derek@ximbiot.com>
4195 Paul Eggert <eggert@cs.ucla.edu>
4197 * getlogin_r.c, getlogin_r.h: New files.
4199 2005-05-22 Bruno Haible <bruno@clisp.org>
4201 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4202 Also include <sys/param.h> if it defines MIN, MAX.
4203 Based on a patch by Derek Price <derek@ximbiot.com>.
4205 2005-05-22 Bruno Haible <bruno@clisp.org>
4207 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4208 (INT64_MIN): Fix definition.
4209 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4211 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4212 NEED_SIGNED_INT_TYPES.
4214 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4215 HAVE_SYSTEM_INTTYPES.
4217 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4219 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4220 so that unistd-safer.h (GPL'ed code) need not be included.
4222 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4225 * fts.c: Don't include "cycle-check.h" or "hash.h".
4226 (setup_dir, free_dir): New functions.
4227 (enter_dir, leave_dir): Define trivial
4228 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4229 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4230 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4231 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4232 Move to fts-cycle.c.
4233 (fts_open): Use setup_dir.
4234 (fts_close): Use free_dir.
4235 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4236 This adds a label and some gotos, but the alternatives were messier.
4237 Check for memory allocation failure when entering a dir.
4238 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4239 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4240 (FTS): New member fts_cycle, that is a union that contains the
4241 old active_dir_ht and cycle_state. All uses changed to mention
4242 fts_cycle.ht and fts_cycle.state.
4243 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4244 fts.c, with the following changes:
4245 (setup_dir, free_dir): New functions.
4246 (enter_dir): Now returns bool. Return true if successful, false
4247 if memory exhausted. All callers changed.
4248 Do not bother partly cleaning up on
4249 memory allocation failure; that is free_dir's job.
4250 However, free ad if hash_insert fails, to avoid memory leak.
4251 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4252 fts->fts_options to see which union member to use.
4254 2005-05-20 Jim Meyering <jim@meyering.net>
4256 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4257 Now a macro, to pacify GCC.
4259 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4261 * chown.c (rpl_chown): Return -1 on failure.
4263 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4265 * canonicalize.c: Include canonicalize.h first, to test interface.
4266 Include <stddef.h> unconditionally, since we assume C89 now.
4267 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4268 * fts.c: Include fts_.h first, to check interface.
4269 Do not include intprops.h; no longer needed.
4270 Include cycle-check.h and hash.h, since fts_.h no longer does.
4271 Remove unnecessary casts of closedir to void.
4272 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4273 decide whether to decrement nlinks.
4274 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4275 (FTS): Use struct hash_table * instead of Hash_table, so that
4276 we no longer need to include hash.h here.
4278 2005-05-17 Jim Meyering <jim@meyering.net>
4280 * fts.c, fts_.h: New files, from coreutils.
4282 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4284 Sync from coreutils.
4285 * unlinkdir.c, unlinkdir.h: New files.
4286 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4287 regex.h, unlocked-io.h, xtime.h:
4288 White space changes only.
4289 * makepath.c (make_path): Port to hosts where leading "//" is special.
4290 * yesno.c: Include getline.h, not ctype.h.
4291 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4292 Use getline to remove arbitrary restriction on response length.
4294 2005-05-13 Bruno Haible <bruno@clisp.org>
4296 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4297 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4298 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4299 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4300 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4301 Add support for 64-bit integers in the MSVC compiler.
4303 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4305 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4306 Change the initial comment to refer to GPL, not LGPL.
4307 gnulib-tool will change it to LGPL as needed.
4309 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4310 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4311 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4312 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4313 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4314 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4315 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4316 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4317 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4318 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4319 concatpath.c, config.charset, copy-file.c, copy-file.h,
4320 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4321 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4322 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4323 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4324 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4325 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4326 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4327 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4328 full-read.c, full-read.h, full-write.c, full-write.h,
4329 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4330 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4331 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4332 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4333 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4334 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4335 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4336 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4337 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4338 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4339 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4340 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4341 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4342 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4343 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4344 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4345 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4346 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4347 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4348 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4349 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4350 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4351 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4352 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4353 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4354 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4355 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4356 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4357 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4358 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4359 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4360 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4361 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4362 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4363 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4364 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4365 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4366 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4367 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4368 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4369 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4370 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4371 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4372 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4373 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4374 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4375 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4376 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4377 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4378 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4379 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4380 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4381 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4382 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4383 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4384 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4385 Update FSF postal mail address.
4387 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4389 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4390 specified in ai_socktype. Fix invalid ai_protocol
4391 check. ai_protocol is usually set to 0 or depending on
4392 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4393 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4394 ai_socktype / ai_protocol in the returned addrinfo structure.
4396 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4397 Bruno Haible <bruno@clisp.org>
4399 * inet_ntop.h: New file.
4400 * inet_ntop.c: New file, from glibc with modifications.
4402 2005-05-08 Jim Meyering <jim@meyering.net>
4404 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4406 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4408 Merge from coreutils. Among other things,
4409 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4410 * fd-safer.c: New file.
4411 * fcntl-safer.h, open-safer.c: Remove.
4412 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4413 * dup-safer.c: Include unistd-safer.h first.
4414 Don't include errno.h.
4415 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4416 * file-type.h: Don't assume invoker included sys/stat.h first.
4417 * file-type.c: Rely on file-type.h change.
4418 * getloadavg.c: Include unistd-safer.h.
4419 (getloadavg): Use safer open.
4420 * getusershell.c: Include "stdio-safer.h".
4421 (getusershell): Use safer fopen.
4422 * long-options.c (long_options): Use NULL rather than 0.
4423 * modechange.h (mode_free): Remove; all callers changed to invoke
4425 * modechange.c: Likewise.
4426 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4427 (MODE_DONE): New constant.
4428 (struct mode_change): Remove 'next' member.
4429 (make_node_op_equals): New function; like the old one of the
4430 same name, except it allocates an array.
4431 (mode_compile, mode_create_from_ref): Use it.
4432 (mode_compile): Allocate result as an array, not a linked list.
4433 Parse octal string ourself, so that we catch mistakes like "+0".
4434 (mode_adjust): Arg is an array, not a linked list.
4435 * modechange.c: Include stat-macros.h, xalloc.h.
4436 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4437 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4438 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4439 Remove. This is now stat-macros.h's job.
4440 (talloc): Remove. All callers replaced by xalloc, so that
4441 our invokers don't have to worry about reporting memory failures.
4442 (make_node_op_equals): Remove.
4443 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4445 (struct mode_change): Moved here from modechange.h.
4446 (mode_append_entry): Remove.
4447 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4448 apps to have incorrect behavior. Use simpler algorithm for head
4449 and tail. Don't futz with umask; that's now the job of mode_adjust.
4450 Detect more invalid usages rather than having somewhat-random behavior.
4451 Don't insert an "a=" action, as that leads to incorrect behavior.
4452 (mode_compile, mode_create_from_ref): Return NULL on error instead
4453 of an enum, since now there's only one way to have an error. All
4455 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4456 at the correct time. Simplify calculation of "+u" and its ilk.
4457 Don't mishandle "+X".
4458 (mode_free): Remove "register" and localize decls.
4459 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4460 (struct mode_change): Move to modechange.c; callers don't
4461 need to see this stuff.
4462 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4463 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4464 (mode_change, mode_adjust): Reflect the new signatures noted above.
4465 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4466 that might redefine system include files.
4467 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4468 (my_usleep): Use NULL rather than (void *) 0.
4469 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4470 Use siginterrupt to specify that system calls should be interrupted.
4471 (rpl_nanosleep): Move initialization of suspended closer to call of
4473 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4474 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4475 (desirable_utmp_entry): New function.
4476 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4477 using x2nrealloc, to simplify logic.
4478 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4479 size calculation. Do not assume utmp file is a regular file.
4480 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4481 (READ_UTMP_CHECK_PIDS): New constant.
4482 * save-cwd.c: Include unistd-safer.h.
4483 (save_cwd): Use fd_safer.
4484 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4485 [!_LIBC] Include "stat-macros.h" instead.
4486 * unistd-safer.h (fd_safer): New decl.
4488 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4490 * byteswap_.h: New file.
4492 2005-04-25 Albert Chin <china@thewrittenword.com>
4494 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4497 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4499 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4500 that "UTC +1 second" continues to work. Problem reported
4502 (relunit_snumber): New rule.
4505 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4507 * getdate.y (universal_time_zone_table): New constant.
4508 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4509 universal_time_zone_table.
4510 (lookup_zone): Prefer universal_time_zone_table to
4511 local_time_zone_table, so that "GMT" time stamps are allowed in
4512 London during the summer. Problem reported by Ian Abbott.
4514 2005-04-12 Jim Meyering <jim@meyering.net>
4516 * human.c (humblock): Set *options even when returning due to
4517 xstrtoumax conversion failure. Thanks to a used-uninitialized
4520 2005-04-09 Jim Meyering <jim@meyering.net>
4522 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4523 -Wuninitialized: initialize tm0.tm_year.
4525 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4527 * getdate.y (parser_control): rels_seen is now a boolean, not a
4528 count, since there's no maximum. All uses changed.
4529 Add member dsts_seen.
4530 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4532 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4533 Use pc_rels_seen to decide whther a date is absolute.
4535 * getdate.y (number): Don't overwrite year.
4536 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4539 2005-04-02 Simon Josefsson <jas@extundo.com>
4541 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4542 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4544 2005-03-27 Jim Meyering <jim@meyering.net>
4546 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4548 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4550 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4551 "one's complement" -> "ones' complement" in comment, as per Knuth.
4552 "value of type" -> "type or expression" in comment.
4553 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4555 2005-03-26 Jim Meyering <jim@meyering.net>
4558 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4559 Correct typos: s/or/of/.
4561 2005-03-23 Jim Meyering <jim@meyering.net>
4563 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4565 2005-03-21 Jim Meyering <jim@meyering.net>
4567 Changes imported from coreutils.
4569 * cycle-check.c: Don't include xalloc.h.
4571 * path-concat.c: Don't include assert.h.
4572 (path_concat): Remove assertion that would have triggered
4573 for ABASE starting with more than one slash.
4574 Reported by Andreas Schwab.
4576 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4577 properly when ABASE is an absolute file name.
4578 Correct the description of this function.
4580 Add an assertion and a test driver.
4581 This fixes a bug introduced on 2004-07-02.
4582 Andreas Schwab reported the resulting failure of cp --parents:
4583 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4585 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4587 * strftime.c (my_strftime): If the underlying strftime returns 0
4588 (which shouldn't happen), generate nothing instead of returning 0
4589 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4591 2005-03-16 Bruno Haible <bruno@clisp.org>
4593 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4595 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4597 * strftime.c (my_strftime): Prepend space to format so that we can
4598 reliably distinguish strftime failure from empty output on POSIX
4601 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4603 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4604 (iconv_string): Don't guess a size-zero buffer, as that might cause
4605 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4606 result would be 'too large', where 'too large' is (heuristically)
4607 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4608 overflow concerns. This will prevent some unwanted malloc failures
4609 when the inputs are very large.
4611 2005-03-15 Bruno Haible <bruno@clisp.org>
4613 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4616 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4619 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4621 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4623 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4624 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4626 * strtol.c: Likewise.
4628 2005-03-14 Simon Josefsson <jas@extundo.com>
4630 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4633 2005-03-14 Jim Meyering <jim@meyering.net>
4635 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4636 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4637 to be nonzero so that we (and caller) can detect the difference
4638 between a valid zero-length expansion and an error return, even
4639 when the underlying strftime fails before writing anything into
4642 2005-03-10 Jim Meyering <jim@meyering.net>
4644 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4645 so that this module works on systems without fchdir.
4647 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4649 Factor int-properties macros into a single file, except for
4650 glibc-related files.
4651 * intprops.h: New file.
4652 * getloadavg.c: Include it instead of limits.h.
4653 (INT_STRLEN_BOUND): Remove.
4654 * human.c: Include intprops.h.
4655 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4656 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4657 * inttostr.h: Include intprops.h instead of limits.h.
4658 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4659 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4660 for consistency with intprops.h.
4661 (time_t_is_integer, twos_complement_arithmetic): Use them.
4662 * sig2str.h: Include <signal.h>, intprops.h.
4663 (INT_STRLEN_BOUND): Remove.
4664 * strftime.c (TYPE_SIGNED): Remove.
4665 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4666 * strtol.c: Adjust comments to match intprops.h.
4667 * userspec.c: Include intprops.h.
4668 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4669 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4670 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4671 instead of rolling our own expressions.
4672 * xstrtol.c: Include xstrtol.h first, to test interface.
4674 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4676 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4677 the right thing even if adding 1900 would overflow. Similarly
4678 for tm_mon + 1 and tm_yday + 1.
4679 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4680 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4681 (DO_SIGNED_NUMBER): New macro.
4682 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4684 2005-03-07 Bruno Haible <bruno@clisp.org>
4686 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4688 2005-03-03 Derek R. Price <derek@ximbiot.com>
4689 Bruno Haible <bruno@clisp.org>
4691 * pagealign_alloc.h: New file.
4692 * pagealign_alloc.c: New file.
4694 2005-01-28 Bruno Haible <bruno@clisp.org>
4696 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4699 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4701 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4702 The workaround isn't strictly needed for POSIX conformance, and
4703 it's too much of a pain to configure and maintain. We'll ask
4704 people to fix their kernels instead.
4705 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4706 (NANOSLEEP_BUG_WORKAROUND): Remove.
4707 (xnanosleep): Remove the workaround.
4709 2005-02-12 Bruno Haible <bruno@clisp.org>
4711 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4713 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4715 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4716 * timespec.h (gettime): Return void, since it always
4717 succeeds now. All uses changed.
4718 * gettime.c (gettime) Likewise.
4719 [HAVE_NANOTIME]: Prefer nanotime.
4720 Assume gettimeofday succeeds, as POSIX requires.
4721 Assime time () succeeds, since other code already does.
4722 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4723 (timespec_subtract): Remove.
4724 (NANOSLEEP_BUG_WORKAROUND): New constant.
4725 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4726 things considerably. Use it only on GNU/Linux hosts, since the
4727 workaround shouldn't be needed elsewhere.
4729 2005-02-24 Bruno Haible <bruno@clisp.org>
4731 * gettext.h: Update from GNU gettext 0.14.2.
4733 2005-02-24 Bruno Haible <bruno@clisp.org>
4735 * localcharset.c: Update from GNU gettext 0.14.2.
4736 * config.charset: Update from GNU gettext 0.14.2.
4738 2005-02-22 Simon Josefsson <jas@extundo.com>
4740 * iconvme.h, iconvme.c: New files, from libc.
4742 2005-02-20 Neil Conway <neilc@samurai.com>
4744 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4745 returned by OSX/Darwin if the specified buffer is not large
4746 enough for the hostname.
4748 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4750 * memrchr.h: New file.
4751 * chdir-long.c: Include it.
4752 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4753 Don't bother including stddef.h.
4755 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4757 * argp-help.c (__argp_help): Create a fake struct argp_state and
4758 pass it to _help, otherwise the latter coredumps trying to
4759 dereference state.root_argp.
4761 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4763 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4765 Include <sys/types.h>, for dev_t.
4766 (ME_DUMMY, ME_REMOTE): Move from here....
4767 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4768 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4770 Include mountlist.h first, to test the interface.
4772 2005-01-29 Bruno Haible <bruno@clisp.org>
4774 * progname.c (program_name): Initialize.
4775 Needed when linking statically on MacOS X.
4777 2005-01-28 Bruno Haible <bruno@clisp.org>
4779 * javacomp.sh.in: New file, from GNU gettext.
4780 * javacomp.h: New file, from GNU gettext.
4781 * javacomp.c: New file, from GNU gettext.
4783 2005-01-26 Bruno Haible <bruno@clisp.org>
4785 * javaexec.sh.in: New file, from GNU gettext.
4786 * javaexec.h: New file, from GNU gettext.
4787 * javaexec.c: New file, from GNU gettext.
4789 2005-01-26 Simon Josefsson <jas@extundo.com>
4791 * gai_strerror.c: Use GPL in header.
4793 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4795 * argp-help.c (hol_entry_help): Avoid using non-constant
4796 initializers for struct pentry_state.
4797 (__argp_error): Check return value of __asprintf
4798 (__argp_failure): Translate error message
4800 * argp-parse.c: Removed braces around the expansion of N_()
4802 2005-01-21 Jim Meyering <jim@meyering.net>
4804 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4805 same value as for Solaris 9.
4807 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4808 component length. This included changing the parameter to be
4809 of type `char *' rather than `char const *'.
4810 * chdir-long.h (chdir_long): Update prototype.
4812 * openat.c (fdopendir, fstatat): New functions.
4813 * openat.h: Include headers required for use of DIR and struct stat.
4814 [AT_SYMLINK_NOFOLLOW]: Define.
4815 (fdopendir, fstatat): Add prototypes.
4817 2005-01-21 Bruno Haible <bruno@clisp.org>
4819 * classpath.h: New file, from GNU gettext.
4820 * classpath.c: New file, from GNU gettext.
4822 2005-01-20 Simon Josefsson <jas@extundo.com>
4824 * version-etc-fsf.c: New file, with version_etc_copyright.
4825 * version-etc.c: Remove version_etc_copyright.
4826 * version-etc.h (version_etc_copyright): Use [] instead of * in
4827 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4829 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4831 * save-cwd.c (save_cwd): Remove code to support the case
4832 where fchdir is missing or flaky.
4834 2005-01-20 Simon Josefsson <jas@extundo.com>
4836 * base64.h (isbase64): Add.
4838 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4839 using a unsigned prototype, don't inline.
4840 (base64_decode): Use it.
4842 2005-01-19 Bruno Haible <bruno@clisp.org>
4844 * sh-quote.h: New file, from GNU gettext.
4845 * sh-quote.c: New file, from GNU gettext.
4847 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4849 Merge changes from coreutils, as described below in several
4850 changelogs dated today.
4852 * save-cwd.c: Include "save-cwd.h" before other include files.
4853 (O_DIRECTORY): Remove; not needed here, since "." must be
4854 a directory. All uses removed.
4855 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4856 universal on Suns, and we also need to test for IRIX.
4857 Revamp code to use 'if' rather than '#if'.
4858 Avoid unnecessary comparison of cwd->desc to 0.
4860 * utimens.c (futimens): Robustify the previous patch, by checking
4861 for known valid error numbers rather than observed invalid ones.
4863 2005-01-18 Jim Meyering <jim@meyering.net>
4865 * version-etc.c (version_etc_copyright): Update copyright date.
4867 * utimens.c (futimens): Account for the fact that futimes
4868 can also fail with errno == ENOSYS or errno == ENOENT.
4869 Patch from Dmitry V. Levin.
4871 Change the name of the robust chdir function from chdir to chdir_long.
4872 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4873 (restore_cwd): Use chdir_long, not chdir.
4874 * chdir-long.c: Renamed from chdir.c.
4875 * chdir-long.h: Renamed from chdir.h.
4876 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4879 2005-01-18 Bob Proulx <bob@proulx.com>
4881 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4882 offsetof() macro construct to avoid compile failure with native HP-UX
4883 11.0 ANSI C compiler.
4885 2005-01-06 Bruno Haible <bruno@clisp.org>
4887 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4888 because stpncpy.m4 takes care of it.
4890 2004-01-24 Bruno Haible <bruno@clisp.org>
4892 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4894 2003-10-09 Bruno Haible <bruno@clisp.org>
4896 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4898 2005-01-06 Bruno Haible <bruno@clisp.org>
4900 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4901 * fwriteerror.c: Include <stdbool.h>.
4902 (fwriteerror): At the end, close the file stream. Record whether
4903 stdout was already closed.
4905 2004-05-27 Bruno Haible <bruno@clisp.org>
4907 * execute.c (environ): Declare if needed.
4908 * pipe.c (environ): Likewise.
4909 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4911 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4913 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4914 definitions to be after all include files, to avoid collisions.
4915 Problem reported by Bob Proulx.
4917 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4919 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4920 not needed. This removes a dependency on the gettext module.
4921 [defined _LIBC]: Do not include <libintl.h>; not needed.
4923 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4925 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4928 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4930 * argp-parse.c: Include <stddef.h>.
4931 (alignof, alignto): New macros.
4932 (parser_init): Don't assume that void * is aligned sufficiently
4935 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4936 need to extend the stack.
4937 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4940 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4942 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4944 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4946 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4947 Remove now-obsolete comment about AIX.
4948 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4949 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4950 (YYMAXDEPTH): New macro.
4952 2004-12-18 Bruno Haible <bruno@clisp.org>
4954 * fatal-signal.c (fatal_signals): Make non-const.
4955 (init_fatal_signals): New function.
4956 (uninstall_handlers, install_handlers): Ignore signals that were set to
4958 (at_fatal_signal): Call init_fatal_signals.
4959 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4961 Reported by Paul Eggert.
4963 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4965 * getdate.y (textint): New member "negative".
4966 (time_zone_hhmm): New function.
4967 Expect 14 shift-reduce conflicts, not 13.
4968 (o_colon_minutes): New rule.
4969 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4970 (yylex): Set the "negative" member of signed numbers.
4972 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4974 Changes imported from coreutils.
4975 * hard-locale.c: Assume <locale.h> exists.
4977 (GLIBC_VERSION): New macro.
4978 (hard_locale): Assume setlocale exists.
4979 Rewrite to avoid #ifdef.
4980 Use strdup rather than malloc + strcpy.
4981 * human.c: Assume <locale.h> exists.
4982 (human_readable): Assume localeconv exists.
4984 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4986 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4987 convert T2, not T. (Imported from libc.)
4989 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4991 * getcwd.c (is_ENAMETOOLONG): New macro.
4992 (__getcwd.c): Don't restore errno; glibc doesn't.
4993 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4994 first, falling back to our code only if its results look suspicious.
4995 Ensure that the resulting buffer is only as large as necessary.
4997 * readutmp.c: Include readutmp.h first.
4998 Include <errno.h>, since readutmp.h no longer does that.
4999 * readutmp.h: Don't include <errno.h>,
5000 <sys/param.h>, <time.h>; not needed to establish interface.
5001 (errno): Remove decl.
5002 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
5003 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
5004 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
5006 2004-11-28 Simon Josefsson <jas@extundo.com>
5008 * base64.h, base64.c: New file.
5010 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5012 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5014 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5016 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5017 HP's ANSI C compiler.
5018 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5019 Declaring int functions causes warnings on some modern systems and
5020 shouldn't be needed to compile on ancient ones.
5021 * same.c (MIN) [defined MIN]: Don't define, since it's already
5024 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5025 with the following changes.
5026 (__set_errno): Parenthesize properly.
5027 Include <stdbool.h>.
5028 (MIN, MAX, MATCHING_INO): New macros.
5029 (__getcwd): Define with prototype, not K&R form.
5030 Use heuristics to allocate default buffer on stack if possible.
5031 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5032 behavior, and to avoid the PATH_MAX limit when computing
5034 Use MATCHING_INO to compare inode number to file.
5035 Check for arithmetic overflow in size calculations.
5036 Fix bug in reallocation of dot array that caused getcwd to fail
5037 on directories nested deeper than 75.
5038 Be more careful about saving errno on error.
5039 Do not use realloc; use only free+malloc, as this is a bit
5040 more flexible and avoids a needless copy operation.
5041 Do not inspect st_dev and st_ino for symbolic links; POSIX
5042 doesn't specify the latter.
5043 Check for closedir errors.
5044 Avoid needless casts.
5045 Use "#ifdef weak_alias" around weak_alias, to be like other
5047 The following changes to getcwd.c have effect only when used in
5048 gnulib; they have no effect inside glibc proper.
5049 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5050 as alloca isn't used.
5051 (alloca, __alloca): Likewise.
5052 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5053 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5054 unconditionally, as gnulib assumes C89 or better.
5055 Do not include <sys/param.h>.
5056 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5057 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5059 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5060 Include <dirent.h> in a way that is compatible with modern Autoconf.
5061 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5062 New macros, if not already defined.
5063 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5064 Use "_LIBC", not "defined _LIBC", for consistency.
5065 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5067 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5068 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5069 * xgetcwd.c: David MacKenzie's old code was removed, so give
5070 credit only to Jim Meyering and adjust the copyright dates.
5071 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5072 <stdlib.h>, <unistd.h>, "pathmax.h".
5073 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5074 (INITIAL_BUFFER_SIZE): Remove.
5075 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5077 2004-11-23 Jim Meyering <jim@meyering.net>
5079 * getopt_.h: Remove trailing blanks.
5081 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5083 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5084 (futimens): New function, which uses futimes if available.
5085 (futimens, utimens): Support timespec==NULL, with same semantics
5086 as utime and utimens.
5087 * utimens.h (futimens): New decl.
5089 2004-11-23 Jim Meyering <jim@meyering.net>
5091 * __fpending.c: Add comment.
5093 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5095 * getopt_.h: Re-addition of __getopt_argv_const caused
5096 redefinition warnings. To avoid them, include the defines
5097 in `#if !defined __need_getopt ... #endif'. The only place
5098 where __getopt_argv_const is used is in definitions
5099 of getopt_long and getopt_long_only below, which are as well
5100 protected by `#ifndef __need_getopt'.
5101 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5102 __need_getopt after including <stdio.h> and <unistd.h> These
5103 headers might have defined it.
5105 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5107 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5109 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5110 optopt): Use them instead of invoking ## directly; otherwise, the
5111 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5113 2004-11-19 Bruno Haible <bruno@clisp.org>
5115 * strtok_r.c: Move comments from here...
5116 * strtok_r.h: ... to here.
5118 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5120 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5121 might fail. Problem reported by Yoann Vandoorselaere.
5122 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5123 that mishandle size_t overflow.
5125 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5127 * canon-host.c: Include "strdup.h".
5128 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5129 Use strdup instead of malloc/strcpy to duplicate strings.
5131 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5132 (human_space_before_unit): New constant.
5133 * human.c (human_readable): Support it.
5135 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5136 (xgetcwd): Set errno correctly when failing.
5137 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5138 the failure is actually due to a PATH_MAX problem.
5140 Further getopt changes to make it more likely that glibc will
5141 buy the changes back.
5142 * getopt.c (POSIXLY_CORRECT): New constant.
5143 (getopt): Use it, so to preserve glibc semantic
5144 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5145 when compiling for libc.
5146 * getopt_.h (__getopt_argv_const): Bring it back.
5147 (getopt_long, getopt_long_only): Use it.
5149 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5150 New arg POSIXLY_CORRECT. All callers changed.
5151 (getopt): Argv is now char * const *, as per standard.
5152 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5153 not char *__getopt_argv_const *.
5154 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5155 _getopt_long_only_r): Likewise.
5156 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5157 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5158 _getopt_long_r, _getopt_long_only_r): Likewise.
5159 * getopt_.h (__getopt_argv_const): Remove.
5160 (getopt): Argv is now char * const *, as per standard.
5162 * getdate.y (tORDINAL): New token.
5163 (day, relunit): Allow it for relative times.
5164 (relative_time_table): Use tORDINAL for ordinals.
5166 2004-11-15 Jim Meyering <jim@meyering.net>
5168 * closeout.c: Include "__fpending.h" once again.
5169 Include <stdbool.h>.
5170 (close_stdout): Don't fail just because stdout was closed initially,
5171 since some programs don't write to stdout in the normal course of
5172 operation (other than --version and --help), and we don't want this
5173 function to make e.g. `touch file >&-' fail.
5174 But do fail if it was closed and someone has tried to write to it.
5175 E.g., `printf foo >&-' must fail.
5177 2004-11-11 Simon Josefsson <jas@extundo.com>
5179 * strtok_r.h, strtok_r.c: New file.
5181 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5183 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5184 we can stop lying to compilers about the constness of argv when we
5185 are compiled outside glibc.
5186 (getopt, getopt_long, getopt_long_only): Use it.
5187 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5189 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5190 _getopt_long_only_r): Likewise.
5191 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5192 _getopt_long_only_r): Likewise.
5194 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5195 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5196 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5197 the other external symbols.
5198 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5199 declaration, since the above renaming now works around collisions.
5201 2004-11-11 Jim Meyering <jim@meyering.net>
5203 * linebreak.c: Remove trailing blanks.
5204 * alloca_.h: Likewise.
5205 * acosl.c: Likewise.
5206 * euidaccess.c: Likewise.
5207 * allocsa.h: Likewise.
5209 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5211 * mktime.c (SHR): New macro, which is a portable
5212 substitute for >> that should work even on Crays.
5213 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5214 Problem reported by Mark D. Baushke in
5215 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5216 * getdate.y (SHR): Likewise.
5218 * strftime.c (SHR): Likewise.
5220 * quotearg.c (struct quoting_options): Use unsigned int for
5221 quote_these_too, so that right shifts are well defined. All uses
5224 2004-11-10 Simon Josefsson <jas@extundo.com>
5226 * getaddrinfo.h, getaddrinfo.c: New files.
5228 2004-11-10 Jim Meyering <jim@meyering.net>
5230 Ensure that no close failure goes unreported.
5231 * closeout.c (close_stdout): Always close stdout. I.e., don't
5232 return early when it seems there's nothing to flush.
5233 Don't include __fpending.h.
5235 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5237 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5239 2004-11-05 Bruno Haible <bruno@clisp.org>
5241 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5242 Reported by Mark D. Baushke <mdb@cvshome.org>.
5244 2004-11-04 Bruno Haible <bruno@clisp.org>
5246 2004-09-11 Bruno Haible <bruno@clisp.org>
5247 * allocsa.valgrind: New file.
5248 2004-02-06 Bruno Haible <bruno@clisp.org>
5249 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5250 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5251 Reported by Christopher Seip <chris.seip@hp.com>.
5253 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5255 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5256 with errno == ERANGE if the buffer is too small.
5257 Problem reported by Mark D. Baushke.
5259 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5261 * xreadlink.c (MAXSIZE): New macro.
5262 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5263 size does not exceed MAXSIZE. Avoid cast.
5264 As suggested by Mark D. Baushke in
5265 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5266 if readlink fails with buffer size just under MAXSIZE, try again
5269 2004-11-02 Derek R. Price <derek@ximbiot.com>
5270 and Paul Eggert <eggert@cs.ucla.edu>
5272 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5273 (get_date): Overparenthesize to avoid GCC warning.
5275 2004-11-02 Bruno Haible <bruno@clisp.org>
5277 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5278 function returns void.
5280 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5282 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5283 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5286 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5288 * getdate.y: Add support for TZ="foo" within a date string.
5289 Fix some bugs near time_t boundaries. Reject dates with
5290 out-of-range components, e.g., "Sept 31".
5291 Include <stdlib.h>, "setenv.h", "xalloc.h".
5292 (ISDIGIT_LOCALE): Remove; unused.
5293 Note that the TZ and time functions used here are not reentrant.
5294 (mktime_ok, get_tz): New functions.
5295 (TZBUFSIZE): New constant.
5296 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5297 This requires that we sometimes generate our own TZ="XXX..." setting.
5299 2004-10-27 Derek R. Price <derek@ximbiot.com>
5301 * mktime.c (not_equal_tm): Remove redundant check.
5303 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5305 * getdate.y: Use Bison 1.875 features, and some minor
5306 code cleanups. This change does not affect semantics.
5307 Don't include <stdlib.h>; no longer needed.
5308 Don't include unlocked-io.h; only the "#if TEST" code uses
5309 stdio, and performance isn't crucial there.
5310 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5311 Bison 1.875 features as described below.
5312 All uses of "PC." replaced by "pc->".
5313 (YYSTYPE): Add a forward declaration.
5314 (yylex, yyerror): Use full prototypes in forward decls.
5315 Use "%pure-parser" rather than obsolescent "%pure_parser".
5316 Use %parse-param and %lex-param instead of obsolescent
5317 YYPARSE_PARAM and YYLEX_PARAM.
5318 (meridian_table, month_and_day_table, time_units_table,
5319 relative_time_table, time_zone_table, military_table,
5320 lookup_zone, lookup_word, get_date):
5321 Use NULL instead of 0 where appropriate.
5322 (to_hour): Avoid abort (), to avoid a dependency on
5324 (yyerror, yylex): Now accepts parser_control * arg.
5325 (main) [TEST]: Use '\0' rather than 0 for char.
5327 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5329 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5330 It's now the caller's responsibility to handle the case where
5331 !HAVE_GETPAGESIZE && !defined getpagesize.
5333 * mktime.c (leapyear): Arg is long int, not int.
5335 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5337 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5339 2004-10-12 Simon Josefsson <jas@extundo.com>
5341 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5342 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5345 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5347 * vsnprintf.h: New file.
5348 * vsnprintf.c: New file.
5350 2004-10-07 Bruno Haible <bruno@clisp.org>
5352 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5353 into the provided buffer.
5355 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5357 * diacrit.c, diacrit.h: Add GPL notice.
5359 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5360 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5361 * logl.c (logl): Keep the code as similar to glibc as possible.
5362 This avoids a potential constant-folding bug.
5364 2004-10-05 Bruno Haible <bruno@clisp.org>
5366 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5368 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5370 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5371 * xmalloc.c (xmemdup): Likewise.
5372 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5373 XFREE): Remove these long-obsolescent macros.
5374 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5375 * xstrdup.c: Remove.
5377 * regex.c (re_comp): Cast gettext return value to char *,
5378 Problem reported by Martin Neitzel via Mark D. Baushke.
5380 2004-10-04 Simon Josefsson <jas@extundo.com>
5382 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5383 '#ifdef USE_UNLOCKED_IO'.
5385 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5387 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5388 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5389 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5390 regex.c, sha1.c, version-etc.c, yesno.c:
5391 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5392 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5393 the includer's responsibility.
5395 Sync from coreutils.
5397 * modechange.c (mode_compile): Don't decrement a pointer that
5398 points to the start of a string, as the C Standard says the
5399 resulting behavior is undefined.
5401 * backupfile.h (enum backuptype): Rename none -> no_backups,
5402 simple -> simple_backups, numbered_existing ->
5403 numbered_existing_backups, numbered -> numbered_backups
5404 to avoid shadowing problems. All uses changed.
5405 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5406 * backupfile.c (check_extension, numbered_backup):
5407 Rename locals to avoid shadowing 'basename'.
5408 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5411 * .cppi-disable: Add getopt_.h, getopt_int.h.
5412 * .cvsignore: Add getopt.h.
5414 2004-10-04 Simon Josefsson <jas@extundo.com>
5416 * memmem.h: New file.
5417 * memmem.c: New file, taken from glibc.
5419 2004-10-02 Jim Meyering <jim@meyering.net>
5421 * dirfd.h, getpagesize.h: Add copyright notice.
5423 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5425 * snprintf.c: Remove comments as to why each header is needed.
5427 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5429 * strsep.h: New file.
5430 * strsep.c: New file.
5432 2004-10-01 Simon Josefsson <jas@extundo.com>
5434 * snprintf.c (snprintf): Handle size==0.
5436 2004-10-01 Simon Josefsson <jas@extundo.com>
5437 Bruno Haible <bruno@clisp.org>
5439 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5440 (snprintf): Declare 'args'.
5442 2004-09-30 Simon Josefsson <jas@extundo.com>
5444 * snprintf.h, snprintf.c: New files.
5446 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5448 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5449 (hol_entry_help): Never translate an empty string.
5450 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5451 * argp.h (OPTION_NO_TRANS): New option.
5453 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5455 * xvasprintf.c: Include xalloc.h.
5456 (xvasprintf): Use xalloc_die, not xmalloc_die.
5458 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5460 * dummy.c: Change copyright notice to FSF, and license to GPL.
5462 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5464 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5465 Problem reported by Bruno Haible in:
5466 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5468 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5470 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5471 in case some system header has #define'd it. Problem reported by
5472 Soeren D. Schulze in
5473 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5475 2004-09-08 Bruno Haible <bruno@clisp.org>
5477 * stdint_.h: New file, taken from GNU clisp.
5479 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5481 * xvasprintf.h: New file.
5482 * xvasprintf.c: New file.
5483 * xasprintf.c: New file.
5485 2004-09-08 Bruno Haible <bruno@clisp.org>
5487 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5489 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5491 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5493 Import from coreutils.
5494 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5495 strings on unbounded length. alloca's performance benefits aren't
5496 that important here.
5498 (parse_with_separator): New function, with most of the internals
5499 of the old parse_user_spec. Allow user to omit both user and group,
5500 for compatibility with FreeBSD.
5501 Clone only the user name, not the entire spec.
5502 Do not set *uid, *gid unless entirely successful.
5503 Avoid memory leak in some failing cases.
5504 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5505 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5506 (parse_user_spec): Rewrite to use parse_with_separator.
5508 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5510 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5511 its complicated substitute.
5512 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5513 and program_invocation_name.
5514 (__argp_basename) [!_LIBC]: Remove; the only use was
5515 replaced by its body.
5516 (__argp_short_program_name): Change condition from
5517 !defined __argp_short_program_name to
5518 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5519 to match argp-namefrob.h.
5520 (__argp_failure): Don't assume strerror_r returns char *.
5521 * argp-parse.c (N_): Define unconditionally.
5522 (argp_default_options): Fill out initializers with 0 to avoid
5525 2004-08-12 Simon Josefsson <jas@extundo.com>
5527 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5528 * getopt_.h: Renamed from getopt.h.
5530 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5532 Merge from coreutils.
5534 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5535 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5536 for Reliant Unix 5.43.
5538 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5539 (union fooround): Use uintmax_t, not long int.
5540 The rest is a merge from libc:
5541 [defined _LIBC]: Include <shlib-compat.h>.
5542 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5544 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5546 * strverscmp.c: Convert to UTF-8.
5548 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5550 * obstack.h (obstack_empty_p):
5551 Don't assume that chunk->contents is suitably aligned.
5552 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5553 Likewise. Problem reported by Benno in
5554 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5556 * chown.c (rpl_chown): Work even if the file is writeable but not
5557 readable. This could be improved further but it'd take some work.
5559 2004-08-08 Simon Josefsson <jas@extundo.com>
5561 * xgethostname.c: Don't include error.h (not used).
5564 * getpass.c: Include getpass.h first.
5566 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5568 * xalloc-die.c: New files.
5569 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5571 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5572 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5573 (_, N_, xalloc_die): Move to xalloc-die.c.
5574 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5575 so that we needn't mess with xalloc_msg_memory_exhausted.
5577 * sha1.h: Renamed from sha.h.
5578 (SHA1_H): Renamed from _SHA_H.
5579 (sha1_ctx): Renamed from sha_ctx.
5580 (sha1_init_ctx): Renamed from sha_init_ctx.
5581 (sha1_process_block): Renamed from sha_process_block.
5582 (sha1_process_bytes): Renamed from sha_process_bytes.
5583 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5584 (sha1_read_ctx): Renamed from sha_read_ctx.
5585 (sha1_stream): Renamed from sha_stream.
5586 (sha1_buffer): Renamed from sha_buffer.
5587 * sha1.c: Likewise; renamed from sha.c.
5588 Do not include <sys/types.h>.
5589 Include <stddef.h> rather than <stdlib.h>.
5591 2004-08-08 Bruno Haible <bruno@clisp.org>
5593 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5594 FILESYSTEM_PREFIX_LEN.
5595 * progreloc.c: Likewise.
5596 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5598 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5601 * argp-help.c (make_hol, hol_append): Don't assume that
5602 SIZE_MAX is a valid preprocessor constant.
5603 (__argp_basename): Change from "#ifndef _LIBC"
5604 to "#ifndef __argp_short_program_name", so that
5605 we don't compile these functions for tar.
5607 More merges from coreutils.
5608 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5609 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5611 * addext.c: Remove; no longer needed.
5612 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5613 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5614 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5615 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5616 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5617 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5618 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5619 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5620 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5621 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5622 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5623 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5624 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5625 Import changes from coreutils.
5627 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5629 Merge from coreutils.
5631 * .gdb-history: Remove; this doesn't belong here.
5633 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5634 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5635 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5637 * dirname.h: Include <stdbool.h>.
5638 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5639 for consistency with POSIX terminology. All uses changed.
5640 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5641 (strip_trailing_slashes): Use bool for booleans.
5642 * stripslash.c (strip_trailing_slashes): Likewise.
5644 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5645 sometimes returns a positive errno value even when it succeeds.
5646 (print_errno_message) [!LIBC]: Fall back on strerror if
5649 * path-concat.c (mempcpy): Don't define if a system header defines it.
5650 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5651 (longest_relative_suffix): New function.
5652 (path_concat): Use it. Assume first argument is not NULL.
5653 Port to DOS. Omit redundant separators.
5654 Report an error instead of returning NULL.
5655 Use mempcpy instead of memcpy.
5656 (xpath_concat): Remove: not declared or used.
5658 * same.h: Include <stdbool.h>
5659 (same_name): Return bool, not int.
5660 * same.c (same_name): Likewise.
5661 (errno): Don't declare; we assume C89 or better now.
5663 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5664 if not already defined.
5666 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5667 * dup-safer.c (errno): Likewise.
5669 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5671 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5674 2004-08-03 Simon Josefsson <jas@extundo.com>
5676 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5677 * progname.h: Don't include stdbool.h.
5679 2004-08-02 Simon Josefsson <jas@extundo.com>
5681 * getsubopt.h: New file, with comments from Bruno Haible.
5682 * getsubopt.c: New file, from glibc, but slightly modified based on
5683 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5685 2004-08-01 Simon Josefsson <jas@extundo.com>
5687 * xgetdomainname.c: Include stdlib.h, for free().
5689 2004-07-16 Simon Josefsson <jas@extundo.com>
5691 * dummy.c: New file.
5693 2004-07-16 Bruno Haible <bruno@clisp.org>
5695 * backupfile.h: Add extern "C" for C++.
5696 * closeout.h: Likewise.
5697 * copy-file.h: Likewise.
5698 * findprog.h: Likewise.
5699 * full-write.h: Likewise.
5700 * pathname.h: Likewise.
5701 * progname.h: Likewise.
5702 * stpcpy.h: Likewise.
5703 * stpncpy.h: Likewise.
5704 * strcase.h: Likewise.
5705 * strstr.h: Likewise.
5706 * xalloc.h: Likewise.
5708 * mbswidth.h: Add extern "C" for C++.
5709 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5711 2004-07-09 Simon Josefsson <jas@extundo.com>
5713 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5714 failed without this.)
5716 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5718 * fchown-stub.c: New file.
5720 2004-06-24 Jim Meyering <jim@meyering.net>
5722 * obstack.h (obstack_base): Cast to (void *), per documentation.
5724 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5726 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5728 2004-06-01 Jim Meyering <jim@meyering.net>
5730 * calloc.c: New file.
5732 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5734 * getdate.y (yylex): Allow space between sign and number.
5735 Problem reported by Dan Jacobson.
5737 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5738 and Jim Meyering <jim@meyering.net>
5740 Merge from coreutils CVS.
5742 * stat-macros.h: New file, with contents from file-type.h
5743 and coreutils' system.h.
5744 * file-type.c: Include "stat-macros.h".
5745 * file-type.h (file_type): Move all macro definitions to new file,
5748 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5749 Wrap old code with this conditional.
5750 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5751 function that does not dereference symlinks.
5752 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5754 * xreadlink.c: Include xreadlink.h first, to catch .h file
5755 dependency problems.
5756 (xreadlink): Accept new arg SIZE, for efficiency.
5757 All decls and uses changed.
5758 * xreadlink.h: Include <stddef.h>, for size_t.
5760 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5761 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5763 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5765 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5767 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5768 macros to be defined.
5769 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5770 the allocator returns NULL because the requested size is zero.
5772 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5774 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5775 var. Add comment explaining why libc still defines it. This
5776 merges the following patch from glibc:
5777 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5779 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5781 * obstack.c (_obstack): Remove unused variable. It hasn't been
5782 present in glibc since revision 1.1 of this file.
5783 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5784 obstack_alignment_mask, obstack_alloc, obstack_base,
5785 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5786 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5787 obstack_grow0, obstack_init, obstack_int_grow,
5788 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5789 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5790 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5791 nonexistent functions.
5793 2004-05-17 Derek R. Price <derek@ximbiot.com>
5794 Paul Eggert <eggert@cs.ucla.edu>
5796 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5798 2004-05-14 Bruno Haible <bruno@clisp.org>
5800 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5801 that consists of a '.' followed by an empty digit string.
5802 Patch by Tor Lillqvist <tml@iki.fi>.
5804 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5806 Port obstack to the AS/400, where pointers are 16 bytes wide and
5807 you cannot cast an integer to a valid pointer. This patch is
5808 currently waiting to be integrated into glibc; see
5809 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5811 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5812 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5813 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5814 (struct obstack): temp member is now a union of a pointer and
5815 an integer, instead of an integer. All integer uses changed.
5816 This does not affect the physical layout of struct obstack,
5817 except on hosts (like the AS/400) where the size or alignment of
5818 void * is greater than that of ptrdiff_t.
5819 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5820 __STDC__)]: Store temporary in pointer member of union, not
5822 * obstack.c: Include <stddef.h>, for offsetof.
5823 (struct fooalign): Remove; it doesn't need a name.
5824 (union fooround): Change double to long double, and add void *.
5825 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5826 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5827 not a macro. Hence the values are always int; so remove all
5828 casts-to-int in uses.
5830 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5831 Derek Price <derek@ximbiot.com>
5833 * alloca.c: Include <alloca.h>, to get our interface.
5834 * alloca_.h: Use __alloca on AIX, so that we don't have to
5835 include <alloca.h> first. Use C89 prototype for alloca; this
5836 requires including <stddef.h> for size_t. Use extern "C" if C++.
5837 Use #elif for simplicity, since we can assume C89 now.
5838 Don't try to source the system alloca.h since it will not be found
5839 and to prevent recursively including its replacement.
5840 * fnmatch.c: Include <alloca.h> instead of opencoding.
5841 * regex.c: Likewise.
5843 2004-05-16 Derek Price <derek@ximbiot.com>
5844 Paul Eggert <eggert@cs.ucla.edu>
5846 getline cleanup. This changes the getndelim2 API: both order of
5847 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5850 * getline.c: Don't include stddef.h or stdio.h, since our
5851 interface does that.
5852 (getline): Always use getdelim, so that we don't have two
5853 copies of this code.
5854 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5856 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5857 (GETNDELIM2_MAXIMUM): New macro.
5858 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5859 instead of the old practice of delim2==0. All callers changed.
5860 Return -1 on overflow, instead of returning junk.
5861 Do not set *linesize unless allocation succeeds.
5862 * getndelim2.h: Do not include stddef.h; no longer needed, now
5863 that we include sys/types.h.
5864 * getnline.h: Likewise.
5865 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5866 (getndelim2): Reorder arguments.
5867 * getnline.c (getnline, getndelim):
5868 Don't discard the NMAX argument.
5869 (getnline): Invoke getndelim, to avoid code duplication.
5870 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5871 of (size_t) -1 by callers of the getnline family.
5873 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5875 * nanosleep.c (suspended): Change its type from int to
5876 sig_atomic_t volatile.
5877 (first_call): Make it private to rpl_nanosleep, and have it
5878 be zero initially as that's a bit faster.
5879 (my_usleep): Round up fractional times instead of truncating them,
5880 as this is the usual meaning for 'sleep'.
5882 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5884 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5885 (ENOSYS): Define if not defined.
5886 (settime): Fall back on stime if it exists and settimeofday fails.
5887 But don't bother with fallbacks if a method fails with errno == EPERM.
5889 2004-05-11 Jim Meyering <jim@meyering.net>
5891 Prior to this change, the save_cwd caller required read access to the
5892 current directory on most systems (ones with the fchdir function).
5894 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5895 fails, try write-only, and finally, resort to using xgetcwd.
5897 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5899 * obstack.c, obstack.h: Import changes from libc.
5901 2004-04-28 Bruno Haible <bruno@clisp.org>
5903 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5904 implicitly appends .exe to executables.
5905 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5906 accepts Windows pathnames.
5907 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5908 Cygwin like Windows, since it now accepts Windows pathnames.
5909 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5910 Cygwin like Windows, since it now accepts Windows pathnames.
5911 Reported by Derek Robert Price <derek@ximbiot.com>.
5913 2004-04-20 Jim Meyering <jim@meyering.net>
5915 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5917 2004-04-20 Jim Meyering <jim@meyering.net>
5918 Bruno Haible <bruno@clisp.org>
5920 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5921 memory when realloc fails.
5923 2004-04-18 Jim Meyering <jim@meyering.net>
5925 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5926 don't leak memory and do call END_UTMP_ENT.
5928 2004-04-11 Paul Eggert <eggert@twinsun.com>
5930 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5931 (CHAR_BIT): Remove, since we assume C89.
5932 Include <stdint.h> if available, as per current Autoconf CVS advice.
5934 2004-03-30 Paul Eggert <eggert@twinsun.com>
5936 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5937 not bool, to be more consistent with Unix conventions.
5938 Suggested by Bruno Haible.
5940 Merge from coreutils.
5942 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5945 * getdate.h: Include stdbool.h, and timespec.h instead of
5946 the usual <time.h> dance.
5947 (get_date): Change signature to support fractional time stamps.
5948 All callers changed.
5949 * getdate.y: Include "getdate.h" first, as we can now
5950 assume C89 and don't need to worry about 'const'.
5951 Similarly, include "unlocked-io.h" near start, not in middle.
5953 (textint.value): Use long int rather than int.
5954 (textint.digits): Use size_t rather than int.
5955 (BILLION, LOG10_BILLION): New constants.
5956 (parser_control): New member rel_ns. Members day_ordinal,
5957 time_zone, month, day, hour, minutes, rel_year, rel_month,
5958 rel_day, rel_hour, rel_minutes, rel_seconds
5959 are now long int, not int. Member seconds is now struct timespec,
5960 not int. New member timespec_seen. Members dates_seen, days_seen,
5961 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5963 (%union.intval): Now long int, not int.
5964 New member timespec.
5965 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5966 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5967 (spec): Now is a timespec or an item list.
5968 (timespec, items): New nonterminals.
5969 (time, rel, relunit, number, get_date):
5970 Add support for fractional seconds.
5971 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5972 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5973 (to_hour): First arg is now long int, not int.
5974 (to_year): Returns long int, not int.
5975 Don't treat year -70 like 70.
5976 (tm_diff): Returns long int, not int.
5977 (lookup_word): Use bool instead of int when appropriate.
5978 (yylex): Use size_t for count, not int.
5979 Detect overflow when parsing large integer constants.
5980 Add support for fractions.
5981 (get_date): Make pointers 'const' if possible.
5982 Use more-portable code to detect integer overflow.
5983 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5984 Don't use ctime; it's not reliable if the year has >4 digits.
5986 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5987 This is for compatibility with BSD.
5989 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5990 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5991 From coreutils' system.h.
5993 * userspec.c: Don't include "posixver.h".
5994 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5995 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5996 compatible extension. Simplify code by removing a boolean int
5997 that was always nonzero if a string was nonnull.
5999 2004-03-30 Jim Meyering <jim@meyering.net>
6001 Merge from coreutils.
6003 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
6005 * readtokens.c (readtoken): Don't leak 64 bytes when reading
6006 an empty input stream.
6008 * readtokens.c: Include <stdbool.h>.
6009 (readtoken): Use `size_t' rather than int/long.
6010 All callers adjusted.
6011 Use `bool' rather than `int' where appropriate.
6012 Use memset rather than an explicit loop.
6013 Use x2nrealloc rather than xrealloc.
6014 Allow the use of `\0' as a delimiter.
6015 (readtokens): Likewise.
6016 * readtokens.h (readtoken, readtokens): Update prototypes.
6018 2004-03-30 Bruno Haible <bruno@clisp.org>
6020 * getloadavg.c (getloadavg): Don't assume setlocale returns
6023 2004-03-29 Paul Eggert <eggert@twinsun.com>
6025 Merge changes to getloadavg.c from coreutils and Emacs.
6027 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6028 Define to an expression, not to the empty string.
6029 Include cloexec.h and xalloc.h.
6030 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6031 Use set_cloexec_flag rather than rolling our own.
6032 * cloexec.c, cloexec.h: New files.
6034 2004-03-18 Paul Eggert <eggert@twinsun.com>
6036 * getopt.h: Sync with libc CVS.
6038 2004-03-18 Paul Eggert <eggert@twinsun.com>
6039 Bruno Haible <bruno@clisp.org>
6041 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6042 not on all platforms that have <wchar.h>.
6043 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6045 2004-03-09 Paul Eggert <eggert@twinsun.com>
6047 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6049 * getopt_int.h: New file, also synced from libc.
6051 2004-03-07 Paul Eggert <eggert@twinsun.com>
6053 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6054 '#if' expressions. Unlike the code it replaces, it does not
6055 depend on (defined _SC_PAGESIZE). However, it does depend on
6056 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6057 first reported by Jason Andrade in
6058 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6060 2004-01-18 Simon Josefsson <jas@extundo.com>
6062 * strdup.h: New file.
6063 * strdup.c: Include it.
6064 * path-concat.c: Include strdup.h. Drop strdup declaration.
6065 * userspec.c: Include strdup.h. Drop strdup declaration.
6067 2004-02-06 Karl Berry <karl@gnu.org>
6069 * config.charset: update from gettext 0.14.1.
6071 2004-02-05 Paul Eggert <eggert@twinsun.com>
6073 Add comments and code, prompted by suggestions from Bruno Haible
6075 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6076 describing the enum quoting_style values.
6077 * quotearg.c (quotearg_alloc): New function.
6078 (quotearg_buffer_restyled): Treat lone { and } as special.
6079 Treat = as special. Work around bug with older shells
6080 that "see" a '\' that is really the 2nd byte of a multibyte char.
6081 Quote empty string with shell_quoting_style.
6083 2004-02-03 Bruno Haible <bruno@clisp.org>
6085 * pipe.h: New file, from GNU gettext.
6086 * pipe.c: New file, from GNU gettext.
6088 2004-01-27 Bruno Haible <bruno@clisp.org>
6090 * execute.h: New file, from GNU gettext.
6091 * execute.c: New file, from GNU gettext.
6092 * w32spawn.h: New file, from GNU gettext.
6094 2004-01-23 Paul Eggert <eggert@twinsun.com>
6096 Exit-status fix from coreutils.
6098 Use exit_failure consistently in place of EXIT_FAILURE,
6099 so that program exit statuses are consistent on failure.
6101 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6102 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6103 * argmatch.h: Comment fix to match the above.
6104 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6105 Now a macro referring to exit_failure, instead of a separate
6106 variable. Include "exitfail.h" to get it.
6107 * xstrtol.h: Include "exitfail.h".
6108 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6110 * long-options.c (parse_long_options): Use prototype
6111 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6114 2004-01-21 Jim Meyering <jim@meyering.net>
6116 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6117 so as not to conflict with a different-sized __mktime_internal
6118 function in GNU libc.
6119 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6120 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6122 2004-01-18 Paul Eggert <eggert@twinsun.com>
6124 Merge from diffutils.
6126 * file-type.c (file_type): Add typed memory objects.
6127 * file-type.h (S_TYPEISTMO): New macro.
6129 * c-stack.h (c_stack_action): Remove argv argument.
6130 * c-stack.c (c_stack_action): Likewise. All uses changed.
6131 (die): Don't calculate message unless segv_action returns.
6132 (get_stack_location, min_address_from_argv, max_address_from_argv,
6133 volatile stack_base, volatile_stack_size): Remove.
6134 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6135 that every segmentation violation is a stack overflow. (Ouch!)
6136 See Debian bug 136249 (still outstanding) for more info about why
6137 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6139 2003-11-30 Bruno Haible <bruno@clisp.org>
6141 Safer stack allocation.
6142 * setenv.c: Include allocsa.h.
6143 (alloca): Remove fallback definition.
6144 (freea): Remove macro.
6145 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6148 2003-10-17 Bruno Haible <bruno@clisp.org>
6150 * binary-io.h: Avoid warnings on Cygwin.
6152 2003-12-28 Bruno Haible <bruno@clisp.org>
6154 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6155 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6157 2003-11-28 Bruno Haible <bruno@clisp.org>
6159 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6161 2003-11-27 Bruno Haible <bruno@clisp.org>
6163 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6165 2003-11-17 Bruno Haible <bruno@clisp.org>
6167 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6169 2003-11-24 Bruno Haible <bruno@clisp.org>
6171 * xallocsa.h: New file, from GNU gettext.
6172 * xallocsa.c: New file, from GNU gettext.
6174 2003-11-24 Bruno Haible <bruno@clisp.org>
6176 * allocsa.h: New file, from GNU gettext.
6177 * allocsa.c: New file, from GNU gettext.
6179 2003-11-24 Bruno Haible <bruno@clisp.org>
6181 * eealloc.h: New file.
6183 2004-01-15 Jim Meyering <jim@meyering.net>
6185 Merge from coreutils.
6187 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6188 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6189 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6191 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6192 optional configure-time default.
6194 * version-etc.c (version_etc_copyright): Update copyright date.
6196 * xreadlink.c (xreadlink): Correct outdated comment.
6198 2004-01-15 Paul Eggert <eggert@twinsun.com>
6200 Merge from coreutils.
6202 * posixver.c: Include posixver.h.
6204 * same.c: Include <stdbool.h>, <limits.h>.
6205 (_POSIX_NAME_MAX): Define if not defined.
6207 (same_name): If file names are silently truncated, report
6208 that the file names are the same if they are the same after
6209 the silent truncation.
6211 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6212 conversion function.
6213 * xstrtod.c (xstrtod): Likewise. All callers changed to
6214 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6217 2004-01-14 Paul Eggert <eggert@twinsun.com>
6219 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6220 with like-named macro in fnmatch.c.
6221 (EXT): Use an internal constant instead.
6223 Merge fnmatch patches from glibc.
6224 * fnmatch.c (mbsinit): Remove define.
6225 Add libc_hidden_ver (__fnmatch, fnmatch).
6226 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6227 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6229 2003-12-14 Karl Berry <karl@gnu.org>
6231 * config.charset: update from gettext-runtime.
6233 2003-12-03 Paul Eggert <eggert@twinsun.com>
6235 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6236 Bug reported by Alfred M. Szmidt.
6238 2003-11-29 Karl Berry <karl@gnu.org>
6240 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6242 2003-11-23 Paul Eggert <eggert@twinsun.com>
6243 Bruno Haible <bruno@clisp.org>
6245 * printf-parse.h: Don't include sys/types.h.
6246 (ARG_NONE): New macro.
6247 (char_directive): Change type of *arg_index fields to size_t.
6248 * printf-parse.c: Don't include sys/types.h.
6249 (SSIZE_MAX): Remove macro.
6250 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6251 Remove unnecessary overflow check.
6252 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6255 2003-11-24 Paul Eggert <eggert@twinsun.com>
6257 * alloca.c: Remove dependency on xalloc module.
6258 (xalloc_die): Remove.
6259 (memory_full) [!defined emacs]: New macro.
6260 [!defined emacs]: Don't include xalloc.h.
6261 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6262 address arithmetic overflows. Change datatypes a bit to avoid
6265 2003-11-22 Jim Meyering <jim@meyering.net>
6267 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6269 2003-11-17 Bruno Haible <bruno@clisp.org>
6271 * vasnprintf.c (alloca): Remove fallback definition.
6272 (freea): Remove definition.
6273 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6274 Reported by Paul Eggert.
6276 2003-11-17 Jim Meyering <jim@meyering.net>
6278 On systems without utime and without a utimes function capable of
6279 dealing with a NULL struct utimbuf* argument, this utime replacement
6280 could -- in unusual circumstances -- leak a file descriptor.
6281 * utime.c: Include <unistd.h> and <errno.h>.
6282 (utime_null): Be sure to close `fd' and to preserve errno.
6283 Reported by Geoff Collyer via Arnold Robbins.
6285 2003-11-16 Paul Eggert <eggert@twinsun.com>
6286 Bruno Haible <bruno@clisp.org>
6288 Protect against address arithmetic overflow.
6289 * printf-args.h: Include stddef.h.
6290 (arguments): Change type of field 'count' to size_t.
6291 * printf-args.c (printf_fetchargs): Use size_t instead of
6292 'unsigned int' where appropriate.
6293 * printf-parse.h: Include sys/types.h.
6294 (char_directive): Change type of *arg_index fields to ssize_t.
6295 (char_directives): Change type of fields 'count', max_*_length to
6297 * printf-parse.c: Include sys/types.h and xsize.h.
6298 (SSIZE_MAX): Define fallback value.
6299 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6300 instead of 'int' where appropriate. Check a_allocated, d_allocated
6301 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6302 * vasnprintf.c: Include xsize.h.
6303 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6304 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6305 overflow. Avoid wraparound when converting a width or precision from
6308 2003-11-16 Bruno Haible <bruno@clisp.org>
6310 Update from GNU gettext.
6311 * printf-parse.c: Generalize to it can be compiled for wide strings.
6312 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6313 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6314 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6315 SNPRINTF): New macros.
6316 Don't include <alloca.h> if the file is used inside libintl.
6317 (local_wcslen): New function, for Solaris 2.5.1.
6318 (VASNPRINTF): Use it instead of wcslen.
6320 2003-11-16 Bruno Haible <bruno@clisp.org>
6322 * xsize.h (xmax): New function.
6323 (xsum, xsum3, xsum4): Declare as "pure" functions.
6325 2003-11-12 Paul Eggert <eggert@twinsun.com>
6327 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6328 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6329 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6330 heuristic is just as accurate as far as we know, and it removes a
6331 dependency on size_max.m4 and ptrdiff_max.m4.
6333 2003-11-12 Paul Eggert <eggert@twinsun.com>
6335 * xstrtol.c (__xstrtol): Remove "break" immediately after
6336 "return", to pacify some unknown compiler. Problem reported
6339 2003-11-11 Bruno Haible <bruno@clisp.org>
6341 * xsize.h (SIZE_MAX): Remove fallback definition.
6342 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6345 2003-11-10 Paul Eggert <eggert@twinsun.com>
6347 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6348 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6349 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6351 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6352 not (size_t) -1, since it's defined here.
6354 2003-11-06 Paul Eggert <eggert@twinsun.com>
6356 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6357 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6358 Reject sizes of exactly SIZE_MAX bytes.
6359 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6360 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6362 2003-11-05 Bruno Haible <bruno@clisp.org>
6364 * xsize.h: Include limits.h, to avoid a possible collision with
6365 SIZE_MAX defined in <limits.h> on Solaris.
6367 2003-11-04 Bruno Haible <bruno@clisp.org>
6369 * xsize.h: New file.
6370 * linebreak.c: Include xsize.h.
6371 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6372 argument for overflow.
6373 Suggested by Paul Eggert.
6375 2003-10-31 Bruno Haible <bruno@clisp.org>
6377 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6378 to avoid (extremely rare) race condition.
6379 Suggested by Paul Eggert.
6381 2003-11-03 Jim Meyering <jim@meyering.net>
6383 * userspec.c: Include "userspec.h".
6384 * userspec.h: New file.
6386 2003-10-31 Paul Eggert <eggert@twinsun.com>
6388 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6389 * mountlist.c (SIZE_MAX): Define if not defined already.
6390 (read_filesystem_list): Set and use me_type_malloced.
6391 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6392 whatever the type happens to be), for brevity and consistency.
6393 Check for size calculation overflow on Alphas running OSF/1.
6395 2003-10-31 Jim Meyering <jim@meyering.net>
6397 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6399 * linebuffer.c: Include <string.h> for declaration of memset.
6401 2003-10-30 Paul Eggert <eggert@twinsun.com>
6402 Bruno Haible <bruno@clisp.org>
6404 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6405 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6407 2003-10-29 Paul Eggert <eggert@twinsun.com>
6409 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6410 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6412 * quotearg.c (quotearg_n_options): Use it.
6413 * group-member.c: Include <stdbool.h>.
6414 (free_group_info): Arg is now const *; don't free arg.
6415 (get_group_info): Now returns bool and accepts struct group_info *,
6416 rather than returning a malloc'ed struct group_info *.
6417 All uses changed. Check for overflow in internal size calculation.
6419 * getusershell.c (readname): Simplify the code by using x2nrealloc
6420 rather than xmalloc/xrealloc.
6421 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6422 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6423 conformance bug: the old code used a pointer after freeing the
6424 storage that it addressed.
6425 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6426 rather than doing it by hand.
6427 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6428 the buffer preserved. Use free and xmalloc instead.
6429 * quotearg.c (quotearg_n_options): Likewise.
6430 Use a simpler test for size overflow. Don't use xalloc_oversized
6431 because unsigned int might be wider than size_t (!); this suggests
6432 that we should switch from unsigned int to size_t for slot numbers.
6434 2003-10-27 Bruno Haible <bruno@clisp.org>
6436 * stdbool_.h: Better support for BeOS.
6438 2003-10-27 Paul Eggert <eggert@twinsun.com>
6440 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6441 to allocate the returned structure. Do not allocate a subarray,
6442 as x2nrealloc will do that.
6443 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6444 instead of xnrealloc.
6445 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6447 2003-10-26 Paul Eggert <eggert@twinsun.com>
6449 * xalloc.h (xalloc_oversized): New static inline function, for
6450 callers that want to do their own size-overflow checking. Include
6451 <stdbool.h>, since xalloc_oversized returns bool.
6452 * xalloc.c (array_size_overflow): Remove. All callers changed
6453 to use xalloc_oversized.
6455 Add two functions x2realloc, x2nrealloc, for programs that grow
6456 arrays dynamically by doubling their sizes.
6457 * xalloc.h (x2realloc, x2nrealloc): New decls.
6458 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6461 Port to C99 semantics for 'inline' of external functions.
6462 Bug reported by Bruno Haible.
6463 * xmalloc.c (xnmalloc_inline): New static inline function,
6464 with the old contents of xnmalloc.
6465 (xnmalloc, xmalloc): Use it.
6466 (xnrealloc_inline): New static inline function,
6467 with the old contents of xnrealloc.
6468 (xnrealloc, xrealloc): Use it.
6470 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6472 2003-10-25 Paul Eggert <eggert@twinsun.com>
6474 Fix several address-calculation bugs in the hash modules,
6475 plus some minor code cleanup.
6477 * hash.h: Include <stdbool.h>, for bool.
6478 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6479 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6480 hash_get_n_entries, hash_get_max_bucket_length,
6481 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6482 hash_rehash): Use size_t rather than unsigned.
6483 * hash.c (struct hash_table, hash_get_n_buckets,
6484 hash_get_n_buckets_used, hash_get_n_entries,
6485 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6486 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6487 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6489 (SIZE_MAX): Define if not defined.
6490 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6491 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6493 Use const * when possible.
6494 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6495 (check_tuning): Fix bug: if tuning parameters were very close to
6496 0 or 1, rounding errors could have caused subscript violations.
6497 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6498 (hash_initialize): Add 'fail:' label
6499 to free table and return NULL, and use it to simplify code.
6500 Use calloc rather than clearing the storage ourself.
6501 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6502 buffer size calculations.
6503 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6504 Include <stddef.h>, for size_t.
6505 * hash-pjw.c (hash_pjw): Likewise.
6506 Switch to method described by Bruno Haible.
6507 Include <limits.h>, for CHAR_BIT.
6508 (SIZE_BITS): New macro.
6510 2003-10-21 Paul Eggert <eggert@twinsun.com>
6512 * getndelim2.c (getndelim2): When size calculation overflows,
6513 ceiling the allocation at NMAX bytes rather than silently
6514 discarding input bytes before NMAX is reached. This makes
6515 a difference only if NMAX exceeds SIZE_MAX / 2.
6517 * obstack.c: Merge from glibc.
6518 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6519 Add libc_hidden_def (_obstack_newchunk).
6520 (_obstack_free) [! defined _LIBC]: Remove.
6521 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6522 a clone of the function body.
6523 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6524 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6526 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6527 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6530 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6531 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6532 Don't use lvalue casts, as GCC plans to remove support for them
6533 in GCC 3.5. Reported by Joseph S. Myers. This bug
6534 was also present in the non-GCC version, indicating that this
6535 code had always been buggy and had never been widely used.
6536 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6537 Use the fast variant of each macro, rather than copying the
6538 definiens of the fast variant; that way, we'll be more likely to
6539 catch future bugs in the fast variants.
6541 2003-10-20 Bruno Haible <bruno@clisp.org>
6543 * wait-process.h: New file, from GNU gettext.
6544 * wait-process.c: New file, from GNU gettext.
6546 2003-10-19 Jim Meyering <jim@meyering.net>
6548 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6550 2003-10-16 Paul Eggert <eggert@twinsun.com>
6552 * getgroups.c: Include <errno.h>, <stdlib.h>.
6553 (getgroups): First arg is int, not size_t.
6554 Don't let 'free' mangle errno.
6556 2003-10-16 Jim Meyering <jim@meyering.net>
6558 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6560 2003-10-15 Paul Eggert <eggert@twinsun.com>
6562 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6564 (new_exclude, add_exclude_file): Initial size no longer needs to
6566 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6567 our own address arithmetic overflow checking.
6569 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6570 (fnmatch): Do not alloca more than 2000 wide characters;
6571 instead, use malloc for large buffers.
6572 Check for address arithmetic overflow, and return -1
6573 with errno set to ENOMEM in that case.
6574 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6575 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6576 instead, return -1. Check for address arithmetic overflow.
6578 2003-10-14 Paul Eggert <eggert@twinsun.com>
6580 Handle invalid suffixes and overflow independently, so that
6581 callers can treat them independently as needed. Fix some bugs in
6582 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6583 suffix for a human-readable blocksize. The major caller-visible
6584 change is the addition of a new
6585 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6586 that both overflow and suffix chars were found.
6588 * human.c (humblock): Don't check separately for invalid suffix
6589 char; that is xstrtoumax's job (now that its bug is fixed).
6590 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6591 INTMAX_MAX]: New macros.
6592 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6593 TYPE_MAXIMUM): New macros.
6594 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6595 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6596 if overflow occurs, as it's what __strtol does and it's more useful
6598 (__xstrtol): If __strtol reports some error other than ERANGE,
6599 reflect it to the caller as LONGINT_INVALID. If it reports
6600 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6601 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6602 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6604 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6605 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6606 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6607 [defined UINTMAX_MAX]: New macros.
6609 2003-10-14 Bruno Haible <bruno@clisp.org>
6611 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6612 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6613 Also use volatile where needed.
6615 2003-10-12 Paul Eggert <eggert@twinsun.com>
6617 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6618 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6619 and define in terms of the other primitives.
6620 * xmalloc.c: Include stdbool.h; do not include exit.h.
6621 (SIZE_MAX): Define if not already defined.
6622 (array_size_overflow): New function.
6623 (xalloc_die): Abort instead of exiting if 'error' returns.
6624 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6625 (xmalloc, xrealloc): Use them.
6626 (xcalloc): Check for address arithmetic overflow.
6627 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6628 a bit faster than strcpy.
6630 2003-10-08 Paul Eggert <eggert@twinsun.com>
6632 Merge getpass from libc, plus a few fixes.
6634 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6635 Include <stdbool.h>.
6636 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6637 __fsetlocking to empty.
6638 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6639 do include <bits/libc-lock.h>.
6640 Do not include <fcntl.h>; not needed.
6641 [_LIBC]: Include <wchar.h>.
6642 (NOTCANCEL_MODE): New macro.
6643 (flockfile, funlockfile) [_LIBC]: New macros.
6644 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6645 [!_LIBC]: New macros.
6646 (call_fclose): New function.
6647 (getpass): Use it. Save tty stream separately; this simplifies the
6648 code and makes it more reliable if stdin happens to equal stdout.
6649 Invoke __fsetlocking on tty.
6650 Handle thread cancellation if needed.
6651 Namespace cleanup (use __tcgetattr, __getline).
6652 Use bool for Booleans.
6653 [USE_IN_LIBIO]: Handle wide streams.
6654 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6655 stream might go where.
6657 * unlocked-io.h: Include <stdio.h>, so that the caller
6658 doesn't have to include <stdio.h> before us.
6659 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6660 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6661 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6662 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6663 if not declared, so that we can use getpass.c code from libc without
6665 (flockfile, ftrylockfile, funlockfile): New macros.
6667 2003-10-06 Bruno Haible <bruno@clisp.org>
6669 * version-etc-2.h: Remove file.
6670 * version-etc-2.c: Remove file.
6672 2003-09-25 Jim Meyering <jim@meyering.net>
6673 Bruno Haible <bruno@clisp.org>
6675 This lets translators provide better translations for the
6676 "Written by ..." part of --version output.
6677 * version-etc.h: Include stdarg.h.
6678 (version_etc_copyright): Declare as readonly.
6679 (version_etc): Make this function variadic with a NULL-terminated list
6680 of author name strings.
6681 (version_etc_va): New declaration.
6682 * version-etc.c: Include stdarg.h, stdlib.h.
6683 (version_etc_copyright): Declare as readonly.
6684 (version_etc_va): New function. Provide a different translatable string
6685 for each possible number of authors < 10. Abbreviate when there are 10
6687 (version_etc): Make this function variadic. Call version_etc_va.
6688 Suggestion from Gary V. Vaughan.
6690 * long-options.h (parse_long_options): Change prototype: the authors
6691 string is moved to the end and becomes variadic.
6692 * long-options.c: Include stdarg.h.
6693 (parse_long_options): Make this function variadic, too.
6694 Call version_etc_va, not version_etc.
6696 2003-10-06 Bruno Haible <bruno@clisp.org>
6698 * fatal-signal.h: New file, from GNU gettext.
6699 * fatal-signal.c: New file, from GNU gettext.
6701 2003-10-04 Karl Berry <karl@gnu.org>
6703 * argp*: update from libc.
6705 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6707 * getpass.c (getpass): Use a no-op fseek when switching from input to
6708 output mode on the same stream.
6710 2003-09-29 Paul Eggert <eggert@twinsun.com>
6712 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6713 Fix arg typo in previous patch.
6715 2003-09-28 Jim Meyering <jim@meyering.net>
6717 * error.c: Correct cpp indentation.
6719 2003-09-27 Paul Eggert <eggert@twinsun.com>
6721 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6722 Omit the special code that used __typeof__, since we worry that
6723 it could be more trouble than it's worth. See:
6724 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6725 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6729 2003-09-26 Jim Meyering <jim@meyering.net>
6731 * error.c (error_tail): Move some declarations
6732 into inner scope where the local variables are used.
6734 2003-09-26 Bruno Haible <bruno@clisp.org>
6736 * stpncpy.h (gnu_stpncpy): New declaration.
6737 (stpncpy): Define as alias for gnu_stpncpy.
6738 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6740 2003-09-26 Paul Eggert <eggert@twinsun.com>
6742 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6743 (error_tail): Do not loop, reallocating temporary buffer, since
6744 the output cannot contain more wide characters than the input
6745 contains bytes, the size must be big enough already. This avoids
6746 one potential size overflow calculation. Check for size overflow
6747 when calculating temporary buffer size. Free temporary buffer
6748 when done, if it was allocated with malloc; this plugs a memory
6749 leak. Remove casts from void * to pointers, that are no longer
6750 needed now that we're assuming C89 or better.
6752 Merge error changes from glibc.
6754 * error.c, error.h: Update copyright notice header to match glibc.
6755 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6756 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6757 Disable cancellation while printing error.
6758 * error.h: Prepend __ to parameter names.
6760 2003-09-25 Karl Berry <karl@gnu.org>
6762 * argp-fmtstream.c, argp-help.c: update from libc.
6764 2003-09-25 Bruno Haible <bruno@clisp.org>
6766 * version-etc-2.h: New file, from version-etc.h with modifications.
6767 * version-etc-2.c: New file, from version-etc.c with modifications.
6769 2003-09-25 Simon Josefsson <jas@extundo.com>
6771 * xgetdomainname.h: New file.
6772 * xgetdomainname.c: New file.
6774 2003-09-25 Simon Josefsson <jas@extundo.com>
6775 Bruno Haible <bruno@clisp.org>
6777 * getdomainname.h: New file.
6778 * getdomainname.c: New file.
6780 2003-09-24 Paul Eggert <eggert@twinsun.com>
6782 * linebuffer.c (freebuffer): Don't free the argument, just
6783 the buffer associated with the argument. Bug reported by
6786 2003-09-19 Karl Berry <karl@gnu.org>
6788 * argp.h: update from libc.
6790 2003-09-16 Paul Eggert <eggert@twinsun.com>
6792 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6793 input error, instead of returning NULL the next time we are called
6794 (and therefore losing track of errno).
6796 2003-09-15 Paul Eggert <eggert@twinsun.com>
6798 * getndelim2.c (getndelim2): Don't trash errno when a read
6799 fails, so that the caller gets the proper errno.
6801 * readutmp.c (read_utmp): Likewise.
6802 Check for fstat error. Close stream and free storage
6805 2003-09-14 Bruno Haible <bruno@clisp.org>
6807 * fwriteerror.h: New file.
6808 * fwriteerror.c: New file.
6810 2003-09-14 Jim Meyering <jim@meyering.net>
6812 * getloadavg.c: Correct cpp indentation.
6813 * strdup.c: Likewise.
6814 * vasnprintf.c: Likewise.
6816 2003-09-12 Paul Eggert <eggert@twinsun.com>
6818 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6819 * obstack.c [!defined _LIBC]: Likewise.
6820 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6821 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6822 * exitfail.c: Don't include stdlib.h; no longer needed.
6824 More changes to assume C89 or better.
6826 * error.c (error_tail): Assume vprintf.
6828 * argmatch.c (getenv): Remove decl.
6829 * progreloc.c (get_full_program_name): Define via prototype.
6830 * setenv.c (clearenv): Likewise.
6831 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6833 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6834 (malloc, memcpy): Remove decls.
6835 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6836 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6837 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6838 (memcpy): Remove macro.
6839 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6840 (__P): Remove. All uses removed.
6841 (PTR): Remove. All uses changed to void *.
6842 (CHAR_BIT, NULL): Remove.
6843 (spaces, zeros, memset_space, memset_zero)
6844 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6846 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6847 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6848 Define with prototype.
6849 Remove now-unnecessary prototype decl.
6850 (extra_args_spec): Assume ANSI C. All uses changed.
6851 (extra_args_spec_iso): Remove.
6852 (my_strftime, emacs_strftimeu): Define via prototype.
6853 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6855 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6856 * strtoimax.c: Include <stdlib.h> unconditionally.
6857 (strtoul, strtol): Remove decls.
6858 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6860 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6861 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6862 (LOCALE_PARAM_PROTO): New macro.
6863 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6864 (INTERNAL (strtol), strtol): Define with a prototype.
6865 (PARAMS): Remove. All uses removed.
6866 * tempname.c: Include <string.h> unconditionally.
6867 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6868 * xgethostname.c (main): Define with a prototype.
6869 * xmalloc.c: Include "xalloc.h" first, to check interface.
6870 Include <stdlib.h> unconditionally.
6871 (calloc, malloc, realloc, free): Remove decls.
6872 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6873 Include <stdlib.h> unconditionally. Sort include file names.
6875 (xstrtod): Define with a prototype.
6876 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6877 (strtol, strtoul): Remove decls.
6879 2003-09-11 Paul Eggert <eggert@twinsun.com>
6881 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6882 Include <stdlib.h>, <string.h> unconditionally.
6883 Remove now-unnecessary cast to char *.
6884 * strnlen.c: Include <string.h> unconditionally.
6885 * yesno.c (yesno): Define with a prototype.
6887 2003-09-10 Bruno Haible <bruno@clisp.org>
6889 * strcspn.c: Include <string.h> unconditionally.
6890 * strpbrk.c: Include <string.h> unconditionally.
6891 * strstr.c: Include <string.h> unconditionally.
6892 * unicodeio.c: Include <string.h> unconditionally.
6893 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6894 * unsetenv.c: Likewise.
6895 * xreadlink.c: Include <stdlib.h> unconditionally.
6896 * yesno.c: Include <stdlib.h> unconditionally.
6897 (rpmatch): Add prototype.
6899 2003-09-10 Jim Meyering <jim@meyering.net>
6901 * error.c: Correct indentation of cpp directives.
6903 2003-09-09 Paul Eggert <eggert@twinsun.com>
6907 * acosl.c (main): Use a prototype.
6908 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6911 * getloadavg.c (getloadavg, main): Define via prototypes.
6913 * getopt.h (struct option.name): Assume C89, and use 'const'.
6914 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6915 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6917 * getopt.c (const): Remove macro.
6918 Include <string.h> unconditionally.
6919 (my_index): Remove; all uses changed to strchr.
6920 (strlen): Remove decl.
6921 (exchange): Remove forward decl; no longer needed.
6922 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6923 Define with prototype.
6924 * getopt1.c (const): Remove macro.
6925 (getopt_long, getopt_long_only, main): Define with prototype.
6927 * getugroups.c: Include <string.h> unconditionally.
6929 * getusershell.c: Include <stdlib.h> unconditionally.
6930 (getusershell, setusershell, endusershell, readname, main):
6931 Define with prototypes.
6933 * group-member.c: Include group-member.h first.
6934 Include <stdlib.h> unconditionally.
6936 * hard-locale.c: Include hard-locale.h first.
6937 Include <stdlib.h>, <string.h> unconditionally.
6939 * hash.c (free, malloc): Remove decls.
6940 Include <stdlib.h> unconditionally.
6942 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6943 (getenv): Do not declare.
6945 * idcache.c: Include <string.h> unconditionally.
6947 * long-options.c: Include long-options.h first, to test interface.
6948 Include <stdlib.h> unconditionally.
6950 * makepath.c: Include makepath.h first, to test interface.
6951 Include <stdlib.h> and <string.h> unconditionally.
6953 * linebuffer.c: Include <stdlib.h>.
6954 (free): Remove decl.
6956 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6957 rpl_malloc returns void *, not char *.
6958 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6960 * md5.h: Include <limits.h> unconditionally.
6961 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6962 (__P): Remove; all uses removed.
6963 * md5.c: Include "md5.h" first.
6964 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6965 md5_buffer, md5_process_bytes, md5_process_block):
6966 Define with prototypes.
6967 * sha.h (__P): Remove all uses. (It wasn't defined??)
6968 * sha.c: Include "sha.h" first.
6969 Include <stdlib.h>, <string.h> unconditionally.
6971 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6972 * memcmp.c (__ptr_t): Likewise.
6973 * memrchr.c (__ptr_t): Likewise.
6974 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6975 Include <string.h> unconditionally.
6976 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6977 * memchr.c: Include <stdlib.h> unconditionally.
6978 * memchr.c (LONG_MAX): Remove.
6979 * memrchr.c (LONG_MAX): Likewise.
6980 * memchr.c (__memchr): Define via a prototype.
6981 * memrchr.c (__memrchr): Likewise.
6982 * memcmp.c (__P): Remove, and remove all uses.
6983 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6984 Remove forward decls; no longer needed.
6985 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6986 Use types required by C89 in prototype.
6988 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6989 * savedir.c: Likewise.
6990 * mkdir.c (free): Remove decl.
6991 * rmdir.c (rmdir): Define with a prototype.
6992 * savedir.c: Include savedir.h first, to test interface.
6994 * mktime.c (STDC_HEADERS): Remove.
6995 Include <stdlib.h>, <string.h> unconditionally.
6997 * modechange.c: Include <stdlib.h> unconditionally.
6998 (malloc): Remove decl.
7000 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
7001 (free): Remove decl.
7003 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
7004 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
7005 (This type really should be intptr_t, but that's a C99ism.)
7006 (_obstack_memcpy): Remove: all uses changed to memcpy.
7007 Include <string.h> unconditionally.
7008 (struct obstack): Assume __STDC__ for types of members
7009 chunkfun, freefun, extra_arg.
7010 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
7011 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7012 obstack_begin, obstack_specify_allocation,
7013 obstack_specify_allocation_with_arg, obstack_chunkfun,
7014 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7015 Remove unprototyped decls and the macros that use them.
7016 * obstack.c (POINTER): Remove. All uses changed to void *.
7017 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7018 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7019 (defined __STDC__ && __STDC__)]:
7020 Remove nonprototyped code.
7021 Include <stdlib.h> unconditionally.
7022 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7023 _obstack_allocated_p, _obstack_free, obstack_free,
7024 _obstack_memory_used, print_and_abort):
7025 Define using prototypes.
7026 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7027 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7028 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7029 obstack_next_free, obstack_object_size, obstack_room) [0]:
7030 Remove unused, unprototyped code.
7032 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7034 * physmem.c (physmem_total, physmem_available, main): Define
7037 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7038 (main): Define with a prototype.
7040 * posixver.c (getenv): Remove decl.
7042 * putenv.c (malloc): Returns void *, not char *.
7043 Include <string.h> unconditionally.
7044 (strchr, memcpy, NULL): Do not define.
7046 * readtokens.c: Include readtokens.h first, to test interface.
7047 Include <stdlib.h>, <string.h> unconditionally.
7048 (init_tokenbuffer): Define with a prototype.
7050 * regex.c (PARAMS): Remove. All uses removed.
7051 All uses of _RE_ARGS removed, too.
7052 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7054 (bzero): Assume memset exists.
7055 (memcmp, memcpy, NULL): Remove.
7056 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7057 char, or assignments to local vars of type signed char.
7058 (init_syntax_once, PREFIX(extract_number_and_incr),
7059 PREFIX(print_partial_compiled_pattern),
7060 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7061 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7062 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7063 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7064 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7065 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7066 wcs_compile_range, byte_compile_range, truncate_wchar,
7067 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7068 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7069 count_mbs_length, wcs_re_match_2_internal,
7070 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7071 PREFIX(alt_match_null_string_p),
7072 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7073 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7074 regfree, PREFIX(extract_number)): Define with prototype. Remove
7075 now-unnecessary declaration, if any.
7076 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7078 Remove now-unnecessary casts among pointer types.
7079 * regex.h (_RE_ARGS): Remove. All uses removed.
7081 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7082 (free): Remove decl.
7084 * rpmatch.c: Include <stdlib.h> unconditionally.
7086 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7087 (free): Remove decl.
7089 * save-cwd.c: Include <stdlib.h> unconditionally.
7090 * xgetcwd.c: Likewise.
7092 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7093 (free): Remove decl.
7095 * strchrnul.c (strchrnul): Define with a prototype.
7096 Fix bug: c_in was not converted to char before searching.
7098 The following changes are not K&R related:
7100 * group-member.h: Include <sys/types.h>, so that this file is
7102 * makepath.h: Likewise.
7104 * getusershell.c (readname, default_index, line_size, readname):
7105 Use size_t, not int, for sizes.
7106 (readname): If the size overflows, report an error instead of
7109 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7111 * getndelim2.c: Assume stdlib.h per the C89 spec.
7113 2003-09-08 Paul Eggert <eggert@twinsun.com>
7115 Assume C89 or better; remove K&R cruft.
7116 A few of these changes were first proposed by Derek Robert Price
7117 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7119 * addext.c: Include <string.h> unconditionally.
7120 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7121 Don't declare getenv or malloc.
7123 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7124 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7126 (find_stack_direction, alloca): Use prototypes.
7128 * atexit.c (atexit): Define using a prototype.
7130 * basename.c, dirname.c, stripslash.c:
7131 Include <string.h> unconditionally.
7133 * bcopy.c: Include <stddef.h>.
7134 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7136 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7138 * error.h (error, error_at_line, error_print_progname)
7139 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7140 * error.c: Include error.h first, to check interface.
7141 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7142 (VA_START): Remove; all uses changeed to va_start.
7143 (exit, strerror): Remove decls.
7144 (error_print_progname): Prototype uncondionally.
7145 Don't include <errno.h>; no longer needed.
7146 (private_strerror): Remove.
7147 (error_tail): Always define.
7148 (error, error_at_line): Assume C89 or better; always use prototypes.
7149 * fatal.c: Include "fatal.h" first, to test interface.
7150 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7151 (VA_START): Remove; all uses changed to va_start.
7152 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7154 (exit): Remove decl.
7155 (fatal): Prototype unconditionally. Assume va_start works.
7156 Abort at end, to pacify gcc.
7158 * euidaccess.c (main): Define with a prototype.
7160 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7162 * exitfail.c: Include <stdlib.h> unconditionally.
7164 * fnmatch_.h (__P): Remove. All uses changed to assume
7166 * fnmatch.c: Include fnmatch.h first, to test interface.
7167 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7168 (getenv): Remove decl.
7169 (fnmatch): Define using a prototype.
7170 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7171 (FCT): Define using a prototype.
7173 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7175 * gethostname.c: Include <stddef.h>.
7176 (gethostname): Define with prototype. Length is size_t, not int.
7178 2003-09-08 Paul Eggert <eggert@twinsun.com>
7180 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7181 getversion.c should have been removed then, but was accidentally
7184 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7185 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7187 2003-09-07 Paul Eggert <eggert@twinsun.com>
7189 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7190 copy_tm_result. Bug reported by Simon Josefsson in
7191 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7193 2003-09-06 Paul Eggert <eggert@twinsun.com>
7195 * time_r.c, time_r.h: New files.
7197 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7199 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7200 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7202 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7204 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7205 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7208 * timegm.c: Switch to glibc implementation, with the following changes:
7209 [defined HAVE_CONFIG_H]: Include <config.h>.
7210 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7211 (__mktime_internal) [!defined _LIBC]: New decl.
7212 (__gmtime_r) [!defined _LIBC]: New macro and function.
7213 (timegm): Use a prototype, since gnulib assumes C89.
7214 Do not bother declaring tmp to be const, as it's not really usefu.
7215 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7216 (timegm): Declare only if HAVE_DECL_TIMEGM.
7218 2003-09-03 Paul Eggert <eggert@twinsun.com>
7220 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7221 Bug reported by Lute Kamstra in
7222 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7224 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7225 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7226 course with correspondingly smaller numbers for tomorrow and
7227 yesterday. From Tadayoshi Funaba. Originally installed into
7228 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7231 2003-08-31 Simon Josefsson <jas@extundo.com>
7233 * timegm.h: New file.
7234 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7236 2003-08-31 Karl Berry <karl@gnu.org>
7238 * argp.h: update from libc.
7240 2003-08-28 Bruno Haible <bruno@clisp.org>
7242 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7243 warning on QNX, which defines O_BINARY to 000000.
7245 2003-08-24 Bruno Haible <bruno@clisp.org>
7247 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7248 MSVC7 <stdio.h> is included later.
7250 2003-08-20 Bruno Haible <bruno@clisp.org>
7252 * progname.h: New file, from GNU gettext.
7253 * progname.c: New file, from GNU gettext.
7254 * progreloc.c: New file, from GNU gettext.
7256 2003-08-19 Bruno Haible <bruno@clisp.org>
7258 * xstrdup.c: Assume <string.h> exists.
7260 2003-08-18 Jim Meyering <jim@meyering.net>
7262 * setenv.h: Indent nested cpp directive.
7263 * vasnprintf.c: Remove trailing blanks.
7265 2003-08-17 Simon Josefsson <jas@extundo.com>
7266 Bruno Haible <bruno@clisp.org>
7268 * xstrndup.h: New file.
7269 * xstrndup.c: New file.
7271 2003-08-17 Bruno Haible <bruno@clisp.org>
7273 * strndup.h: New file.
7275 2003-08-16 Paul Eggert <eggert@twinsun.com>
7277 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7278 space, undoing this 2003-08-12 change:
7279 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7281 2003-08-16 Jim Meyering <jim@meyering.net>
7283 Merge from coreutils.
7284 * xstrtoimax.c: #else #if -> #elif.
7285 * xstrtoumax.c: Likewise.
7287 2003-08-15 Paul Eggert <eggert@twinsun.com>
7289 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7290 rather than tab, after '#' in shell-script copyright notices.
7291 Suggested by Bruno Haible.
7293 2003-08-15 Jim Meyering <jim@meyering.net>
7294 and Paul Eggert <eggert@twinsun.com>
7296 Merge from coreutils.
7297 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7298 member but strut utmpx does not. Needed for AIX 4.3.3.
7299 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7301 2003-08-15 Jim Meyering <jim@meyering.net>
7303 Merge from coreutils.
7304 * xgethostname.c: Include <stdlib.h>.
7305 (xghostname): Don't exit for anything other than memory-related
7306 failure; just return NULL.
7307 * userspec.c: Include "posixver.h".
7308 (parse_user_spec): Accept `.' as a separator only
7309 in pre-POSIX-200112 mode.
7310 * strtoimax.c: Use #elif rather than #else #if.
7311 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7312 Remove function, now that we can rely on a working tzset function.
7313 [!_LIBC]: Ensure that the required autoconf test has been run.
7314 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7315 Use underlying_strftime for %r.
7316 * sha.c: Merge in some clean-up and optimization changes from glibc.
7317 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7318 Ensure that it is a multiple of 64.
7319 Rearrange loop exit tests so as to avoid performing an
7320 additional fread after encountering an error or EOF.
7321 * realloc.c: Update copyright date.
7323 2003-08-14 Jim Meyering <jim@meyering.net>
7325 Merge from coreutils.
7326 * obstack.h: Whitespace changes.
7327 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7328 and xcalloc return values.
7329 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7330 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7331 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7332 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7333 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7335 Use mntctl's return value to drive the entry-processing loop, since
7336 we can't rely on the value of the vmt_length member in the last
7337 entry. On some systems doing so could result in exhausting
7338 virtual memory. Based in part on a patch from Mike Jetzer.
7340 2003-08-14 Jim Meyering <jim@meyering.net>
7341 and Paul Eggert <eggert@twinsun.com>
7343 Merges from coreutils, plus other fixes.
7344 * physmem.c: Merge in portability changes from gcc/libiberty
7345 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7346 for credits and details. Thanks to Kaveh Ghazi for helping
7347 to keep these files in sync.
7348 (ARRAY_SIZE): Define it.
7349 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7350 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7351 (memcasecmp): Don't assume size_t fits in unsigned int.
7352 Remove casts and duplicate code.
7353 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7354 (memcpy): Remove definition.
7355 Merge in some clean-up and optimization changes from glibc.
7356 [BLOCKSIZE]: Move definition to top of file.
7357 Ensure that it is a multiple of 64.
7358 Rearrange loop exit tests so as to avoid performing an
7359 additional fread after encountering an error or EOF.
7360 * md5.h (md5_uintptr): Define.
7361 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7362 return to the initial working directory. Preserve errno
7364 * idcache.c: Include "xalloc.h".
7365 (xmalloc, xrealloc): Remove decls.
7366 (getuser): Remove casts no longer required in C89.
7367 * human.c: Include stdio.h, for sprintf.
7368 * group-member.c: Include "xalloc.h".
7369 (xmalloc, xrealloc): Remove decls.
7370 (get_group_info): Remove casts no longer required in C89.
7371 * getusershell.c (readname): Remove casts no longer required in C89.
7372 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7373 * getline.c: Whitespace fix, from coreutils.
7375 2003-08-13 Paul Eggert <eggert@twinsun.com>
7377 * exclude.c: Include <ctype.h>
7378 (IN_CTYPE_DOMAIN): New macro.
7380 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7383 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7384 Undo previous (whitespace-only) change.
7386 2003-08-12 Paul Eggert <eggert@twinsun.com>
7388 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7389 Normalize leading white space and remove trailing white space.
7390 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7391 notice, as per ../config/srclist-update.
7393 Merge from coreutils.
7394 * euidaccess.h: New file.
7395 * euidaccess.c: Include it.
7396 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7397 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7398 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7400 2003-08-11 Bruno Haible <bruno@clisp.org>
7402 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7403 (vasnprintf): Use it instead of wcslen.
7405 2003-08-11 Bruno Haible <bruno@clisp.org>
7407 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7408 value to ensure that _Bool promotes to int. Use #define for _Bool when
7409 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7411 2003-08-10 Karl Berry <karl@gnu.org>
7413 * regex.h: update from libc (whitespace fix).
7415 2003-08-09 Paul Eggert <eggert@twinsun.com>
7417 Merge some files from coreutils. These changes were
7418 originally made by Jim Meyering.
7419 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7420 many older Unixes require this.
7421 * alloca.c (alloca): Remove cast to argument of free;
7422 no longer needed in C89.
7423 * alloca_.h, regex.h: Fix white space to match
7424 what GNU indent does.
7426 2003-08-05 Paul Eggert <eggert@twinsun.com>
7428 * bumpalloc.h: Remove.
7430 2003-08-04 Paul Eggert <eggert@twinsun.com>
7432 * getloadavg.c: Change copyright notice and spacing to conform to
7435 Merge from coreutils.
7436 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7438 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7439 from Karl Berry, implemented by Jim Meyering.
7440 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7441 from Dmitry V. Levin.
7442 Remove anachronistic cast of xrealloc.
7443 * fnmatch_.h (__const): Remove. Use 'const'.
7444 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7445 type. Otherwise, it wouldn't compile with at least /bin/cc on
7446 ymp-cray-unicos9.0.2.X.
7447 Combine two mostly-identical uses of alloca into one.
7448 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7450 2003-08-04 Dave Love <d.love@dl.ac.uk>
7454 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7455 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7456 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7457 obsolete NLIST_NAME_UNION.
7458 [__GNU__]: Undef BSD and FSCALE.
7459 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7461 2003-08-03 Paul Eggert <eggert@twinsun.com>
7463 * stdbool_.h (_Bool): Make it signed char, instead of
7464 an enum type, so that it's guaranteed to promote to int. See:
7465 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7467 2003-07-31 Paul Eggert <eggert@twinsun.com>
7469 * strerror.c: Include config.h, limits.h. Declare sprintf.
7470 (strerror): Don't assume that a printable int fits in 14 bytes.
7472 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7473 Bruno Haible <bruno@clisp.org>
7475 * getline.h (getline, getdelim): Change return type to ssize_t.
7476 * getline.c (getline, getdelim): Likewise.
7477 Remove _GNU_SOURCE define; now it's defined in config.h through
7480 2003-07-22 Paul Eggert <eggert@twinsun.com>
7482 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7483 over-parenthesization in macros.
7485 Sync with coreutils.
7487 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7490 Use `exit_failure' for xalloc and xmemcoll instead of their own
7491 private exit-failure variables.
7492 * xalloc.h (xalloc_exit_failure): Remove.
7493 * xmalloc.c: Likewise. Include exitfail.h.
7494 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7495 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7496 * xmemcoll.c: Likewise. Include exitfail.h.
7497 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7499 2003-07-18 Paul Eggert <eggert@twinsun.com>
7501 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7502 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7503 to test that it can stand by itself. Include "exitfail.h".
7504 Clients should set exit_failure instead.
7505 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7507 2003-07-18 Andreas Schwab <schwab@suse.de>
7509 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7511 2003-07-18 Bruno Haible <bruno@clisp.org>
7513 * getndelim2.h: New file.
7514 * getndelim2.c: Make into a module of its own. Include config.h,
7516 (getndelim2): Make non-static. Change return type to ssize_t.
7517 * getline.h: Change argument names.
7518 * getline.c: Include getndelim2.h instead of getndelim2.c.
7519 * getnline.c: Include getndelim2.h.
7521 2003-07-17 Bruno Haible <bruno@clisp.org>
7523 * Makefile.am: Remove file.
7524 * Makefile.in: Remove file.
7526 2003-07-17 Bruno Haible <bruno@clisp.org>
7528 * getnline.h: New file.
7529 * getnline.c: New file.
7530 * getndelim2.c: New file, extracted from getline.c.
7531 (getndelim2): Renamed from getdelim2, with added nmax argument.
7532 * getline.c: Include getndelim2.c.
7533 (getdelim2): Moved out to getndelim2.c.
7534 (getline, getdelim): Update.
7536 2003-07-15 <karl@gnu.org>
7538 * vasnprintf.c: update from gettext.
7540 2003-07-15 Jim Meyering <jim@meyering.net>
7542 * makepath.c (make_path): Enclose diagnostic in _(...).
7544 2003-07-14 Paul Eggert <eggert@twinsun.com>
7546 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7547 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7548 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7549 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7550 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7551 updated automatically by ../config/srclist-update. This changes
7552 their license from LPGL to GPL.
7554 2003-07-14 Jim Meyering <jim@meyering.net>
7556 Don't emit diagnostics. Let callers do that.
7557 * save-cwd.c: Don't include "error.h".
7558 (save_cwd): Don't call error. Ensure that errno is valid
7559 when returning nonzero.
7561 * save-cwd.h (restore_cwd): Update prototype.
7562 * save-cwd.c (restore_cwd): Remove two parameters.
7563 Simplify. Don't call error upon failure. Let callers do that.
7564 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7565 when auditing is enabled. But don't bother updating the #if.
7567 2003-07-14 Simon Josefsson <jas@extundo.com>
7569 * mempcpy.h: New file.
7570 * mempcpy.c: New file.
7572 2003-07-14 Paul Eggert <eggert@twinsun.com>
7574 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7575 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7576 unicodeio.c, unicodeio.h, unlocked-io.h:
7577 Switch from LGPL to GPL.
7579 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7581 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7582 it breaks C++ compilation.
7583 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7585 2003-07-10 Jim Meyering <jim@meyering.net>
7587 * vasnprintf.c: Remove trailing blanks.
7588 Make cpp indentation consistent.
7590 2003-07-09 Paul Eggert <eggert@twinsun.com>
7592 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7593 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7594 Switch from LGPL to GPL.
7596 2003-07-07 Paul Eggert <eggert@twinsun.com>
7598 * mktime.c: Fix some boundary cases and remove need for floating point.
7600 Issue a compile-time diagnostic if time_t is floating point, or if
7601 two's complement arithmetic is not in effect, or if arithmetic
7602 right shift does not propagate the sign. These assumptions were
7603 all in the original code but they weren't checked.
7605 (TIME_T_MIDPOINT, verify): New macros.
7606 (__isleap): Remove; it has integer overflow problems.
7607 (leapyear): New function, without those problems.
7608 (ydhms_tm_diff): Remove; splitting into two parts.
7609 (ydhms_diff): New function, containing the arithmetic part of
7610 the old ydhms_tm_diff function. Issue a compile-time
7611 diagnostic if we are not using C99 integer division.
7612 Avoid casts when possible.
7613 (guess_time_tm): New function, containing the checking part of
7614 the old ydhms_tm_diff function. Return the new value, rather than
7615 the difference between it and the old. Accept a new argument T
7616 so that *T specifies the old value. Check for overflow in the result.
7618 (__mktime_internal): Use a time_t offset, not a long int offset.
7619 This undoes the 2003-06-04 change, which is no longer needed now
7620 that we have better overflow checking.
7621 (localtime_offset): Likewise.
7623 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7624 and long are 64-bit but int is only 32-bit.
7625 (ydhms_diff): Use long int to store year1 and yday1.
7626 Issue a compile-time diagnostic if long int is not wide enough.
7628 (__mktime_internal): Use long int to store adjusted year and yday.
7629 Use plain C rather than preprocessor commands, if that doesn't
7631 Check for overflow (and try to repair) after each probe
7632 rather than checking only at the very end. This avoids some bugs
7633 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7634 does not equal GMT offset at maximum time).
7635 Use integer to check for overflow rather than floating point; this
7636 is more portable to non-IEEE hosts, and is a tad faster.
7637 When we detect that we are oscillating between two values,
7638 don't check whether tm_isdst has the requested value, since
7639 we already know the answer. When tm_isdst has the wrong value,
7640 use a different heuristic to find the right one, based on the
7641 extreme values actually observed in practice in tz2003a,
7642 rather than the (overly optimistic) "previous 3 calendar quarters".
7644 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7645 "T const" to accommodate glibc style.
7646 (check_result): Use less-confusing report format. "long" -> "long int.
7648 Don't loop if the iteration overflows time_t.
7649 Allow a negative step in the iteration.
7651 2003-07-01 Paul Eggert <eggert@twinsun.com>
7653 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7654 having it depend on HAVE_SYS_TYPES_H.
7656 2003-06-25 Bruno Haible <bruno@clisp.org>
7658 * readlink.c: New file.
7660 2003-06-20 Bruno Haible <bruno@clisp.org>
7662 Assume C89, so PARAMS isn't needed.
7663 * unicodeio.h (PARAMS): Remove.
7664 * unicodeio.c: Don't use PARAMS.
7666 2003-06-18 Jim Meyering <jim@meyering.net>
7668 Merge changes from coreutils.
7669 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7670 Remove explicit declarations of xmalloc and realloc.
7672 (read_utmp): Remove anachronistic cast of xmalloc.
7674 2003-06-17 Paul Eggert <eggert@twinsun.com>
7676 Assume C89, so PARAMS isn't needed.
7677 * backupfile.h (PARAMS): Remove. All uses removed.
7678 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7679 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7680 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7681 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7682 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7683 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7684 xstrtol.h: Likewise.
7685 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7686 same.h, strverscmp.h: Do not include config.h; no longer needed.
7687 Anyway, config.h should always be included before any other file.
7689 2003-06-11 Simon Josefsson <jas@extundo.com>
7691 * sysexit_.h: New file.
7693 2003-05-20 Derek Price <derek@ximbiot.com>
7695 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7697 2003-06-10 Simon Josefsson <jas@extundo.com>
7699 * strchrnul.h: New file.
7700 * strchrnul.c: New file.
7702 2003-06-10 Simon Josefsson <jas@extundo.com>
7704 * argp.h: New file, from glibc.
7705 * argp-ba.c: New file, from glibc.
7706 * argp-eexst.c: New file, from glibc.
7707 * argp-fmtstream.c: New file, from glibc.
7708 * argp-fmtstream.h: New file, from glibc.
7709 * argp-fs-xinl.c: New file, from glibc.
7710 * argp-help.c: New file, from glibc.
7711 * argp-namefrob.h: New file, from glibc.
7712 * argp-parse.c: New file, from glibc.
7713 * argp-pv.c: New file, from glibc.
7714 * argp-pvh.c: New file, from glibc.
7715 * argp-xinl.c: New file, from glibc.
7717 2003-06-07 Jim Meyering <jim@meyering.net>
7719 * readtokens.h: Put `Free Software Foundation, Inc.'
7720 in place of my name in the copyright comment.
7721 Remove definition and uses of __P.
7724 * stat.c: Don't declare xmalloc explicitly.
7725 Instead, include "xalloc.h".
7726 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7727 xrealloc, and xcalloc return values.
7728 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7730 * xgetcwd.h: Remove definition/uses of PARAMS.
7732 2003-06-06 Jim Meyering <jim@meyering.net>
7734 * stdbool_.h: Renamed from stdbool.h.in.
7736 2003-06-06 Jim Meyering <jim@meyering.net>
7738 Merge from coreutils.
7739 * same.c: (same_name): Declare *_basename locals to be `const'.
7740 Consolidate declarations and initializations of *_base* locals.
7742 Merge from coreutils.
7743 This avoids a core dump on systems without GNU putenv,
7744 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7745 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7746 (unsetenv): New static function, from GNU libc.
7747 (rpl_putenv): Use it.
7749 * modechange.c: Remove trailing blanks.
7751 Merge from coreutils.
7752 * fsusage.c: Remove declaration of statfs.
7753 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7755 * posixtm.c: Include <stdbool.h> unconditionally.
7757 2003-06-05 Paul Eggert <eggert@twinsun.com>
7759 * mktime.c (__mktime_internal): When resolving a tm_isdst
7760 mismatch, look in future quarters as well as past. This fixes a
7761 bug when processing fall-backwards gaps immediately after a long
7762 period of daylight-saving time.
7764 * mktime.c: Assume freestanding C89 or better.
7765 (HAVE_LIMITS_H): Remove. Assume it's 1.
7766 (__P): Remove; not used.
7767 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7768 (mktime, not_equal_tm, print_tm, check_result,
7769 main): Use prototypes. Use const * where appropriate.
7770 (main): Fix typo in testing code that uncovered by above changes.
7771 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7773 2003-06-04 Paul Eggert <eggert@twinsun.com>
7775 * mktime.c: Fix Debian bug 177940
7776 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7777 (localtime_offset): Now long int, not time_t, because we want it
7778 to be guaranteed to be signed. All uses changed.
7779 (__mktime_internal): If overflow would occur when adding offset,
7782 Merge 'human' changes from coreutils. Rewrite to support
7783 locale-specific notations like thousands separators.
7784 * human.c: Simplify authorship notice.
7785 Include human.h immediately after config.h.
7786 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7787 <limits.h>: Do not include, since human.h does.
7788 (SIZE_MAX, UINTMAX_MAX): New macros.
7789 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7790 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7791 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7792 (power_letter): Renamed from suffixes.
7793 (generate_suffix_backwards): Remove.
7794 (adjust_value): Now takes int style (because of human.h changes)
7795 and long double value (for greater precision on some platforms).
7796 (group_number): New function.
7797 (human_readable): Use it. Use integer options, not enum.
7798 Put the options before the sizes in the arg list.
7799 Support all the new options.
7800 The old human_readable function has been removed;
7801 use inttostr.h instead.
7802 (human_readable, default_block_size, humblock):
7803 Use uintmax_t, not int, for block sizes.
7804 (human_readable_inexact, block_size_types): Remove.
7805 (block_size_opts): New constant.
7806 (human_options): Renamed from human_block_size, with new signature
7807 that allows block sizes up to UINTMAX_MAX. All callers changed.
7808 * human.h: Add copyright and authorship notice.
7809 Include <limits.h> and <stdbool.h> unconditionally.
7810 (PARAMS): Remove. All uses removed.
7811 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7812 (enum human_inexact_style): Remove tag; now a nameless enum.
7813 (human_floor, human_ceiling, human_round_to_even): Now have
7814 values 2, 0, 1 rather than -1, 1, 0.
7815 (human_group_digits, human_suppress_point_zero, human_autoscale,
7816 human_base_1024, human_SI, human_B): New constants.
7817 (human_readable_inexact, human_block_size): Remove.
7818 (human_readable): Size args are now uintmax_t, not int.
7819 (human_options): New decl.
7821 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7822 unnecessary now that we assume C89 or better. This change
7823 imported from coreutils.
7825 * mktime.c (__mktime_internal): Do not reject negative timestamps
7826 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7827 in the 2003-05-30 sync from glibc.
7829 .h files should stand alone, but we shouldn't include <sys/types.h>
7830 if we can get away with just <stddef.h>.
7832 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7833 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7834 rather than <sys/types.h>, as we merely need size_t.
7835 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7837 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7838 Include <stdio.h>, to get FILE.
7839 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7840 memcasecmp.h has included <stddef.h> and all we need is size_t.
7841 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7842 our interface, instead of including <sys/types.h>
7844 2003-06-02 Paul Eggert <eggert@twinsun.com>
7847 Fix some minor time-related bugs with POSIX time arguments.
7848 Some valid time stamps were being rejected (notably -1, and
7849 time stamps before 1900 on 64-bit hosts). And some invalid
7850 time stamps were being accepted, e.g. September 31.
7852 * posixtm.h (posixtime): Return bool instead of time_t, so
7853 that we can return (time_t) -1 successfully.
7854 * posixtm.c: Likewise.
7855 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7856 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7857 (t): Remove static var.
7858 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7859 of static var. All uses changed.
7860 (year): Do not reject years before 1900; they can occur with
7862 (posix_time_parse): Do not check for out-of-range components;
7863 that is now the caller's responsibility, since our checks were
7864 only approximations.
7865 (posixtime): Use mktime to check for out-of-range components,
7866 since it knows them exactly.
7867 If mktime returns (time_t) -1, check whether an error actually occurred
7868 by invoking localtime on -1.
7869 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7870 posixtime failures better.
7871 Improve the test data (in comments only).
7873 2003-05-30 <karl@gnu.org>
7875 * mktime.c: update from libc.
7877 2003-05-30 Bruno Haible <bruno@clisp.org>
7879 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7880 * localcharset.h: Likewise.
7881 * localcharset.c: Likewise.
7883 2003-05-28 Paul Eggert <eggert@twinsun.com>
7885 Assume the headers required for C89 freestanding compilers.
7886 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7887 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7888 without checking for HAVE_LIMITS_H.
7889 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7890 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7892 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7893 * exclude.c: Include <stdbool.h> unconditionally.
7894 * tempname.c: Include <stddef.h> unconditionally.
7895 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7896 * modechange.c, rpmatch.c (NULL): Don't define, since
7897 <stddef.h> does that.
7898 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7899 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7900 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7901 * xstrtol.c: Likewise.
7902 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7903 * savedir.c: Include <stddef.h> instead of defining NULL.
7905 * addext.c (addext): Use assignment rather than cast, to avoid
7906 warnings on some platforms.
7908 * mktime.c (__mktime_internal): Do not reject negative timestamps
7911 2003-05-10 Bruno Haible <bruno@clisp.org>
7913 * linebreak.c (iconv_string_length): Don't return -1 just because the
7914 string is longer than 4 KB.
7916 2003-05-12 Jim Meyering <jim@meyering.net>
7918 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7919 the space-padded-by-default conversion specifiers, %e, %k, %l.
7921 2003-05-03 Bruno Haible <bruno@clisp.org>
7923 Upgrade to Unicode-4.0.
7924 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7925 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7926 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7927 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7928 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7929 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7930 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7931 Change width of U+E0100..U+E01EF from 1 to 0.
7933 2003-04-25 Bruno Haible <bruno@clisp.org>
7935 * copy-file.c: Include <stddef.h>, for size_t.
7937 2003-04-25 Jim Meyering <jim@meyering.net>
7939 * copy-file.c (copy_file_preserving): Declare buf_size to be
7940 of type size_t, not int.
7942 2003-04-11 Jim Meyering <jim@meyering.net>
7944 Merge changes from Coreutils.
7946 2003-03-22 Jim Meyering <jim@meyering.net>
7948 * strftime.c (widen): Cast alloca return value to proper type.
7950 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7953 * strftime.c (my_strftime): Handle very large width
7954 specifications for numeric values correctly. Improve checks for
7957 2003-01-19 Jim Meyering <jim@meyering.net>
7959 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7960 (nl_get_alt_digit) [! defined my_strftime]: Define.
7961 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7962 _nl_get_alt_digit and _nl_get_walt_digit.
7964 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7965 These changes have no effect outside of _LIBC.
7967 2003-04-10 Bruno Haible <bruno@clisp.org>
7969 * findprog.h: New file, from GNU gettext.
7970 * findprog.c: New file, from GNU gettext.
7972 2003-04-05 Jim Meyering <jim@meyering.net>
7974 Merge changes from Coreutils.
7976 * exclude.h (PARAMS): Remove definition and uses.
7977 * exclude.c: Remove uses of `PARAMS'.
7979 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7980 Add test-cases for DOS filenames. Declare program_name.
7981 (main): Set up program_name. Patch by Rich Dawe.
7983 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7985 Use mntctl's return value to drive the entry-processing loop, since
7986 we can't rely on the value of the vmt_length member in the last
7987 entry. On some systems doing so could result in exhausting
7988 virtual memory. Based in part on a patch from Mike Jetzer.
7990 2003-04-04 Bruno Haible <bruno@clisp.org>
7992 * linebreak.h: New file, from GNU gettext.
7993 * linebreak.c: New file, from GNU gettext with slight modifications.
7994 * lbrkprop.h: New file, from GNU gettext.
7996 2003-04-03 Bruno Haible <bruno@clisp.org>
7998 * utf8-ucs4.h: New file, from GNU gettext.
7999 * utf16-ucs4.h: New file, from GNU gettext.
8000 * ucs4-utf8.h: New file, from GNU gettext.
8001 * ucs4-utf16.h: New file, from GNU gettext.
8003 2003-04-02 Bruno Haible <bruno@clisp.org>
8005 * binary-io.h: New file, from GNU gettext.
8007 2003-04-01 Bruno Haible <bruno@clisp.org>
8009 * pathname.h: New file, from GNU gettext.
8010 * concatpath.c: New file, from GNU gettext.
8012 2003-03-30 Bruno Haible <bruno@clisp.org>
8014 * copy-file.c (copy_file_preserving): Don't set owner if the function
8015 chown() doesn't exist.
8017 2003-03-28 Bruno Haible <bruno@clisp.org>
8019 * copy-file.h: New file, from GNU gettext.
8020 * copy-file.c: New file, from GNU gettext.
8022 2003-03-18 Jim Meyering <jim@meyering.net>
8024 * quote.c (quote_n): Fix typo in comment.
8026 2003-03-14 Jim Meyering <jim@meyering.net>
8028 Merge changes from Coreutils.
8029 * obstack.h (obstack_object_size): Declare temporary, __o,
8030 to be const, in order to avoid warnings.
8031 (obstack_room): Likewise.
8032 (obstack_empty_p): Likewise.
8034 2003-03-13 Paul Eggert <eggert@twinsun.com>
8036 Merge changes from Bison.
8037 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8038 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8039 when compiling Bison 1.875's `bitset bset = obstack_alloc
8040 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8041 * hash.c: Include <stdbool.h> unconditionally.
8043 2003-03-09 Paul Eggert <eggert@twinsun.com>
8045 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8046 Reported by Bruce Becker; see:
8047 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8049 2003-03-03 Paul Eggert <eggert@twinsun.com>
8050 Bruno Haible <bruno@clisp.org>
8052 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8053 Reported by John Hughes, see
8054 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8056 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8058 * poll_.h: New file.
8061 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8063 * mathl.h: New file.
8064 * acosl.c: New file.
8065 * asinl.c: New file.
8066 * atanl.c: New file.
8067 * ceill.c: New file.
8070 * floorl.c: New file.
8071 * frexpl.c: New file.
8072 * ldexpl.c: New file.
8074 * sincosl.c: New file.
8076 * sqrtl.c: New file.
8078 * trigl.c: New file.
8079 * trigl.h: New file.
8081 2003-02-17 Bruno Haible <bruno@clisp.org>
8083 * mkdtemp.h: New file, from GNU gettext.
8084 * mkdtemp.c: New file, from GNU gettext.
8086 2003-01-31 Bruno Haible <bruno@clisp.org>
8088 * rename.c: #undef rename before defining rpl_rename.
8089 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8091 2003-01-30 Bruno Haible <bruno@clisp.org>
8093 * printf-args.h: New file, from GNU gettext.
8094 * printf-args.c: New file, from GNU gettext.
8095 * printf-parse.h: New file, from GNU gettext.
8096 * printf-parse.c: New file, from GNU gettext.
8097 * vasnprintf.h: New file, from GNU gettext.
8098 * vasnprintf.c: New file, from GNU gettext.
8099 * asnprintf.c: New file, from GNU gettext.
8100 * vasprintf.h: New file, from GNU gettext with modifications.
8101 * vasprintf.c: New file, from GNU gettext.
8102 * asprintf.c: New file, from GNU gettext.
8104 2003-01-29 Bruno Haible <bruno@clisp.org>
8106 * stpncpy.h: New file, from GNU gettext with modifications.
8107 * stpncpy.c: New file, from GNU gettext with modifications.
8109 2003-01-28 Bruno Haible <bruno@clisp.org>
8111 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8113 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8116 2003-01-27 Bruno Haible <bruno@clisp.org>
8118 * xsetenv.h: New file, from GNU gettext.
8119 * xsetenv.c: New file, from GNU gettext.
8121 2003-01-23 Bruno Haible <bruno@clisp.org>
8123 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8125 2003-01-22 Bruno Haible <bruno@clisp.org>
8127 * exit.h: New file, from GNU gettext.
8129 2003-01-11 Bruno Haible <bruno@clisp.org>
8131 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8132 * strcase.h (strcasecmp, strncasecmp): Likewise.
8134 2003-01-14 Jim Meyering <jim@meyering.net>
8136 * same.c (same_name): Tweak a comment.
8138 2003-01-11 Bruno Haible <bruno@clisp.org>
8140 * same.c (same_name): Reorder tests so as to avoid calling stat()
8141 when a string comparison is sufficient.
8143 2003-01-11 Bruno Haible <bruno@clisp.org>
8145 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8148 2003-01-11 Bruno Haible <bruno@clisp.org>
8150 * hash-pjw.c: Add comment about low quality of this function.
8152 2003-01-12 Paul Eggert <eggert@twinsun.com>
8154 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8155 to avoid collisions with libcurses and libreadline.
8157 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8158 * getstr.h, getstr.c: Remove.
8159 * getline.c: Include "getline.h", to check interface.
8160 Move body of old getstr.c here: this defines MIN_CHUNK and
8161 declares getdelim2, which is renamed from getstr.
8162 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8164 * linebuffer.c (readlinebuffer): Renamed from readline.
8166 * linebuffer.h: Likewise.
8167 (readline): Remove backward-compatibility macro.
8169 2003-01-12 Jim Meyering <jim@meyering.net>
8171 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8173 2003-01-10 Bruno Haible <bruno@clisp.org>
8175 * alloca_.h: New file.
8176 * getdate.y: Unconditionally include alloca.h.
8177 * makepath.c: Likewise.
8178 * setenv.c: Likewise.
8179 * userspec.c: Likewise.
8181 2003-01-09 Bruno Haible <bruno@clisp.org>
8183 * stdbool.h.in: New file.
8185 2003-01-08 Bruno Haible <bruno@clisp.org>
8187 * safe-read.c: Include specification header first, to ensure its
8189 * full-write.c: Likewise.
8191 2003-01-08 Jim Meyering <jim@meyering.net>
8193 * full-write.c: Undefine and define-away `const' after inclusion
8194 of errno.h, not before. Suggestion from Bruno Haible.
8196 2003-01-07 Jim Meyering <jim@meyering.net>
8198 * full-write.c: Rework so that it may serve to define full_read, too.
8199 * full-read.c: Simply #define FULL_READ and include full-write.c.
8201 2003-01-06 Jim Meyering <jim@meyering.net>
8203 * version-etc.c: Update year in translatable copyright string.
8205 2002-12-25 Bruno Haible <bruno@clisp.org>
8207 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8208 * xstrtol.h: Likewise.
8209 * xstrtoimax.c: Likewise.
8210 * xstrtoumax.c: Likewise.
8211 * human.h: Likewise.
8213 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8214 on systems that have <inttypes.h> but not <stdint.h>.
8216 2002-12-31 Paul Eggert <eggert@twinsun.com>
8218 * memcoll.c (memcoll): Fall back on a simple algorithm using
8219 memcmp if strcoll doesn't work.
8221 2002-12-23 Bruno Haible <bruno@clisp.org>
8223 * localcharset.h: New file.
8224 * localcharset.c: Include it.
8225 * unicodeio.c: Likewise.
8227 2002-12-22 Bruno Haible <bruno@clisp.org>
8229 * utime.c (utime_null): No need to call ftruncate if the file was
8232 2002-12-23 Bruno Haible <bruno@clisp.org>
8234 * memcoll.c (STRCOLL): New macro.
8237 2002-12-22 Bruno Haible <bruno@clisp.org>
8239 * getstr.h (getstr): Define, to avoid clash with libcurses.
8240 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8242 2002-12-22 Bruno Haible <bruno@clisp.org>
8244 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8246 2002-12-23 Bruno Haible <bruno@clisp.org>
8248 * getline.h: Include <stddef.h>, for size_t.
8250 * unicodeio.h: Include <stddef.h>, for size_t.
8251 * unicodeio.c: Don't include <stddef.h>.
8253 2002-12-17 Bruno Haible <bruno@clisp.org>
8255 * canon-host.c (strdup): Remove unused declaration.
8257 * fsusage.c: Include full_read.h.
8258 (get_fs_usage): Use full_read instead of safe_read.
8260 * utime.c (utime_null): Use SAFE_READ_ERROR.
8262 2002-12-11 Bruno Haible <bruno@clisp.org>
8264 * setenv.h: Rewritten to cope with systems that have setenv() but not
8266 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8269 2002-12-11 Bruno Haible <bruno@clisp.org>
8271 * setenv.c (alloca): Fall back to malloc.
8273 (setenv): Use freea() to free memory allocated with alloca().
8275 2002-11-13 Bruno Haible <bruno@clisp.org>
8277 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8278 function declarations.
8279 * unsetenv.c (unsetenv): Likewise.
8281 2002-03-04 Bruno Haible <bruno@clisp.org>
8283 Portability to AIX 4.3.3.
8284 * unsetenv.c: New file, extracted from setenv.c.
8285 * setenv.c: Move the unsetenv() function to unsetenv.c.
8287 2001-12-20 Bruno Haible <bruno@clisp.org>
8289 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8290 use malloc instead. For SunOS 4.
8292 2001-12-11 Bruno Haible <bruno@clisp.org>
8294 * setenv.c: Declare alloca.
8295 (compar_fn_t): New typedef.
8296 (KNOWN_VALUE, STORE_VALUE): Use it.
8298 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8301 2002-12-10 Paul Eggert <eggert@twinsun.com>
8303 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8304 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8305 Choose values that are less likely to collide with system fnmatch
8307 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8308 defined (e.g., a pure POSIX system).
8309 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8310 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8312 2002-12-06 Jim Meyering <jim@meyering.net>
8314 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8316 Merge in changes from libc's misc/error.c, in preparation
8317 for the merge of gnulib's changes back into libc.
8319 * error.c (_): Define only if not already defined.
8320 Move definition to follow all #include directives.
8321 Include unlocked-io.h only if !_LIBC.
8322 [_LIBC]: Include <libio/libioP.h>.
8323 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8324 (fflush): Tweak definition to use INTUSE.
8327 2002-12-05 Paul Eggert <eggert@twinsun.com>
8329 * alloca.c [defined emacs]: Include "lisp.h".
8330 (xalloc_die) [defined emacs]: New macro.
8331 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8332 [! defined emacs]: Include <xalloc.h>.
8333 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8334 (pointer): Typedef to POINTER_TYPE *.
8335 (malloc): Remove decl; we now always use xmalloc.
8336 (alloca): Use old-style definition, since Emacs needs this.
8337 Check for arithmetic overflow when computing combined size.
8339 2002-12-04 Paul Eggert <eggert@twinsun.com>
8341 Do not generate unlocked-io.h automatically, since it's easier to
8342 maintain it by hand.
8344 * unlocked-io.h: New file, from GNU diffutils,
8345 but with proper copyright notice and attribution.
8347 * Makefile.am: Add copyright notice.
8348 (libfetish_a_SOURCES): Add unlocked-io.h.
8349 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8350 (DISTCLEANFILES, io_functions): Remove macros.
8351 (EXTRA_DIST): Remove gen_uio.
8352 (unlocked-io.h): Remove rule.
8354 2002-12-04 Jim Meyering <jim@meyering.net>
8356 Reflect the fact that stat.c and lstat.c are no longer generated.
8357 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8358 (DISTCLEANFILES): Likewise.
8359 (EXTRA_DIST): Likewise.
8360 (all_local): Don't depend on stat.c or lstat.c.
8361 (stat.c, lstat.c): Remove rules.
8362 (EXTRA_DIST): Remove xstat.in.
8364 * xstat.in: Remove file. Contents moved into stat.c.
8365 * stat.c: New file. Contents mostly from xstat.in.
8366 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8367 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8369 * safe-read.c: Rework so that it may serve to define safe_write, too.
8370 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8372 2002-12-03 Jim Meyering <jim@meyering.net>
8374 * safe-read.c, safe-write.c: Change variable names and comments, but
8375 not semantics, to minimize the differences between these two files.
8376 (safe_read): Change comment to mention SAFE_READ_ERROR.
8378 * safe-read.c (IS_EINTR): Define.
8379 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8381 2002-12-02 Bruno Haible <bruno@clisp.org>
8383 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8384 Define, taken from safe-read.c.
8385 (INT_MAX): Provide fallback.
8386 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8387 * safe-write.h (SAFE_WRITE_ERROR): Define.
8389 * safe-read.c (EINTR): Remove definition.
8390 (safe_read): Don't use EINTR if it is absent.
8392 2002-12-02 Jim Meyering <jim@meyering.net>
8394 * safe-read.c (EINTR): Define.
8395 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8396 (INT_MAX): Provide fallback.
8397 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8399 * safe-read.h (SAFE_READ_ERROR): Define.
8401 2002-12-01 Jim Meyering <jim@meyering.net>
8403 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8404 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8406 2002-11-27 Paul Eggert <eggert@twinsun.com>
8408 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8409 hash_rehash): Replace `if (limit <= value) abort ();' with
8410 `if (! (value < limit)) abort ();', for readability.
8412 2002-11-26 <karl@gnu.org>
8414 * strdup.c: copy from libc again, with jim's ok.
8415 * .cppi-disable: re-add strdup.c
8417 2002-11-25 <karl@gnu.org>
8419 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8420 instead of "strtol.c".
8422 2002-11-25 Jim Meyering <jim@meyering.net>
8424 * mktime.c: Sync from libc, now that it has the latest fix.
8426 2002-11-24 <karl@gnu.org>
8428 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8429 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8431 2002-11-24 Jim Meyering <jim@meyering.net>
8433 Update from coreutils:
8435 * mktime.c: Merge in changes from libc.
8437 Avoid a link-time failure on some Linux systems.
8438 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8439 (__mon_yday): Declare with the STATIC attribute.
8440 (__mktime_internal): Likewise.
8441 Based on a report from Greg Schafer.
8443 2002-11-23 Jim Meyering <jim@meyering.net>
8445 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8446 Use `unsigned', not `int', as type of index.
8448 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8450 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8452 2002-11-22 Paul Eggert <eggert@twinsun.com>
8454 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8455 hint that one should use `if (! x) abort ();' rather than `assert
8456 (x);', and anyway it's one less thing to worry about configuring.
8457 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8458 hash_rehash, hash_insert): Use abort rather than assert.
8460 2002-11-22 Paul Eggert <eggert@twinsun.com>
8462 * quotearg.h: Allow multiple inclusion by surrounding with
8463 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8464 so that we can be included first.
8465 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8466 * quotearg.c: Include quotearg.h immediately after config.h.
8467 No need to include stddef.h or sys/types.h any more.
8468 Surround local include files with "", not "<>".
8469 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8470 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8471 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8472 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8473 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8474 (ISPRINT): Remove; no longer needed now that we assume C89.
8476 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8479 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8480 quotearg_char): Use SIZE_MAX rather than
8481 (size_t) -1 when we are talking about "infinity".
8483 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8485 2002-11-22 Bruno Haible <bruno@clisp.org>
8487 * safe-read.h: Assume C89. Add comments.
8488 (safe_read): Change return type to size_t.
8489 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8490 counts > SSIZE_MAX correctly.
8491 * safe-write.h: New file.
8492 * safe-write.c: New file.
8493 * full-read.h: New file.
8494 * full-read.c: New file.
8495 * full-write.h: Assume C89. Add comments.
8496 * full-write.c: Include safe-write.h.
8497 (full_write): Rewritten to use safe_write.
8498 Suggested by Jim Meyering and Paul Eggert.
8500 2002-11-21 Bruno Haible <bruno@clisp.org>
8502 Remove case insensitive option matching.
8503 * argmatch.h (argcasematch): Remove declaration.
8504 (ARGCASEMATCH): Remove macro.
8505 (__xargmatch_internal): Remove case_sensitive argument.
8506 (XARGMATCH): Update.
8507 (XARGCASEMATCH): Remove macro.
8508 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8509 case_sensitive argument.
8510 (argcasematch): Remove function.
8511 (__xargmatch_internal): Remove case_sensitive argument.
8512 (main): Use XARGMATCH instead of XARGCASEMATCH.
8514 * xmalloc.c: Change compile-time error message. Add comment about
8515 required autoconf version.
8517 2002-11-21 Jim Meyering <jim@meyering.net>
8519 * strdup.c (strdup): Tweak comment and initial #if/#include.
8521 Merge in changes from the coreutils.
8523 2002-09-25 Paul Eggert <eggert@twinsun.com>
8524 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8525 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8526 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8527 int. Work more efficiently if X is the same width as uintmax_t.
8528 Do not compare X to -1, to avoid bogus compiler warning.
8529 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8530 Don't assume that f_frsize and f_bsize are the same type.
8532 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8535 * makepath.c (make_path): Restore umask *before* creating the final
8537 (make_path): Minor reformatting.
8539 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8540 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8542 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8543 ones. At least on GNU/Linux systems, `auto' means something else.
8546 2002-11-20 Paul Eggert <eggert@twinsun.com>
8548 Merge argmatch cleanups from Bison. Assume C89.
8550 * argmatch.c: Include config.h here, not in argmatch.h.
8551 Include stdlib.h, for EXIT_FAILURE.
8552 Always include <string.h>, since we assume C89.
8553 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8554 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8555 Include <stddef.h> instead, since it's all we need for size_t.
8556 (PARAMS): Remove. All uses removed.
8557 (ARRAY_CARDINALITY): Do not bother to #undef.
8558 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8559 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8560 Remove unnecessary parentheses.
8561 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8562 Insert necessary parentheses.
8563 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8564 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8566 2002-11-19 Bruno Haible <bruno@clisp.org>
8568 * mbswidth.c: Include mbswidth.h right at the beginning.
8569 * mbswidth.h: Include <stddef.h>, for size_t.
8571 * mbswidth.h (PARAMS): Remove macro.
8572 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8573 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8575 * gcd.h (PARAMS): Remove macro.
8576 (gcd): Use ANSI C function declarations.
8577 * gcd.c (gcd): Likewise.
8579 2002-11-15 Bruno Haible <bruno@clisp.org>
8581 * strcspn.c: Include <stddef.h>.
8582 (strcspn): Use ANSI C function declaration. Change return type to
8584 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8585 (strpbrk): Use NULL.
8586 * strpbrk.h (PARAMS): Remove macro.
8587 (strpbrk): Use ANSI C function declaration.
8588 * strstr.c: Don't include <sys/types.h>.
8589 * strstr.h (PARAMS): Remove macro.
8590 (strstr): Use ANSI C function declarations.
8592 2002-11-06 Bruno Haible <bruno@clisp.org>
8594 * gcd.h (gcd): Change argument type to 'unsigned long'.
8595 * gcd.c (gcd): Likewise.
8597 2002-11-05 Bruno Haible <bruno@clisp.org>
8599 * gcd.h: New file, from gettext-0.11.5.
8600 * gcd.c: New file, from gettext-0.11.5.
8602 2002-11-05 Bruno Haible <bruno@clisp.org>
8604 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8605 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8606 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8607 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8609 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8610 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8612 * closeout.c: Include gettext.h instead of <libintl.h>.
8613 * human.c: Include gettext.h instead of <libintl.h>.
8614 * quotearg.c: Include gettext.h instead of <libintl.h>.
8615 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8616 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8617 * userspec.c: Include gettext.h instead of <libintl.h>.
8618 * version-etc.c: Include gettext.h instead of <libintl.h>.
8619 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8620 (textdomain): Remove definition.
8621 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8623 * long-options.c: Remove include of <libintl.h> and definition of _.
8624 * same.c: Remove include of <libintl.h> and definition of _.
8626 2002-11-04 Bruno Haible <bruno@clisp.org>
8628 * stpcpy.h: New file, from GNU gettext-0.11.5.
8629 * strcase.h: New file, from GNU gettext-0.11.5.
8630 * strpbrk.h: New file, from GNU gettext-0.11.5.
8631 * strstr.h: New file, from GNU gettext-0.11.5.
8632 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8634 2002-05-09 Bruno Haible <bruno@clisp.org>
8636 * config.charset: Update for newest glibc. Add canonical names
8637 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8639 2002-05-09 Bruno Haible <bruno@clisp.org>
8641 * localcharset.c (get_charset_aliases): Add more Windows specific
8644 2002-05-08 Owen Taylor <otaylor@redhat.com>
8646 * config.charset: A few additions for Solaris.
8648 2001-12-05 Bruno Haible <bruno@clisp.org>
8650 * localcharset.c (locale_charset): Don't return an empty string.
8652 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8654 * config.charset: msdos in uk_UA uses CP1125.
8656 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8658 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8659 * localcharset.c (locale_charset): Declare as extern "C".
8661 2002-02-15 Bruno Haible <bruno@clisp.org>
8663 * config.charset [msdosdjgpp]: For Russian, use CP866.
8665 2002-02-11 Bruno Haible <bruno@clisp.org>
8667 * config.charset: Add support for NetBSD.
8669 2002-09-25 <karl@gnu.org>
8671 * strdup.c: copy from libc/string (via ../config/srclist*).
8672 * getopt*: copy from libc/posix.
8673 * gettext.h: copy from gettext.
8674 * .cppi-disable: add strdup.c, gettext.h.
8676 2002-07-01 Jim Meyering <meyering@lucent.com>
8678 * c-stack.c: Include sys/time.h.
8679 From Volker Borchert.
8681 2002-06-11 Paul Eggert <eggert@twinsun.com>
8683 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8684 New macro. Use it uniformly instead of
8685 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8686 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8687 reported by Vin Shelton.
8689 2002-06-22 Jim Meyering <meyering@lucent.com>
8691 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8692 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8694 2002-06-22 Paul Eggert <eggert@twinsun.com>
8696 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8697 Do not assume SA_SIGINFO behavior.
8698 Bug reported by Jim Meyering on NetBSD 1.5.2.
8700 2002-06-22 Jim Meyering <meyering@lucent.com>
8702 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8704 * exitfail.c, exitfail.h: Likewise.
8705 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8707 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8709 (EXTRA_DIST): Add fnmatch_loop.c.
8710 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8712 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8713 * fnmatch.c: Update from diffutils-2.8.2.
8714 * fnmatch_.h: New file. From diffutils-2.8.2.
8715 * fnmatch.h: Remove file.
8717 2002-06-18 Paul Eggert <eggert@twinsun.com>
8719 * file-type.h: Report an error if neither S_ISREG nor
8720 S_IFREG is defined, instead of using a test specific to glibc
8721 2.2. This should be safe, since POSIX requires S_ISREG and
8722 Unix Version 7 had S_IFREG. We don't need to check for
8723 <sys/types.h> since we don't use any symbols that it defines.
8725 2002-06-15 Jim Meyering <meyering@lucent.com>
8727 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8728 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8729 have been included before this file.
8731 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8733 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8734 so that each temporary file name is unique and valid in the first
8735 8 characters, for operation under DOS.
8737 2002-06-15 Jim Meyering <meyering@lucent.com>
8739 Work even with DJGPP 2.03, which lacks support for symlinks.
8741 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8743 * lchown.c (S_ISLNK): Likewise.
8745 2002-06-14 Jim Meyering <meyering@lucent.com>
8747 * file-type.h: Use the version from diffutils-2.8.2.
8748 * file-type.c: Likewise.
8750 2002-05-27 Jim Meyering <meyering@lucent.com>
8752 Fix a problem seen only on nonconforming systems whereby ls.c's
8753 use of localtime, and then of gettimeofday would cause trouble:
8754 the localtime call used to initialize rpl_gettimeofday's save
8755 mechanism would clobber ls's current local time information so
8756 that in any long listing the first file would always be listed
8757 with date 1970-01-01. Analysis by Volker Borchert.
8759 * gettimeofday.c (localtime): Undefine.
8760 (rpl_localtime): New function.
8762 2002-05-22 Jim Meyering <meyering@lucent.com>
8764 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8765 * file-type.h: New file.
8766 * file-type.c (file_type): New file/function. Extracted from diffutils.
8768 2002-04-29 Paul Eggert <eggert@twinsun.com>
8770 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8772 2002-04-28 Paul Eggert <eggert@twinsun.com>
8774 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8775 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8776 of 127, since 64 is the largest conceivable number for ancient
8778 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8780 2002-04-28 Jim Meyering <meyering@lucent.com>
8782 * sig2str.c (WTERMSIG): Remove definition (unused).
8784 2002-04-28 Paul Eggert <eggert@twinsun.com>
8786 * sig2str.h, sig2str.c: New files.
8787 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8789 2002-04-24 Jim Meyering <meyering@lucent.com>
8791 * gettext.h: New file, from Gettext.
8792 * Makefile.am (INCLUDES): Remove -I../intl.
8793 (libfetish_a_SOURCES): Add gettext.h.
8795 2002-04-16 Jim Meyering <meyering@lucent.com>
8797 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8798 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8799 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8801 2002-04-12 Jim Meyering <meyering@lucent.com>
8803 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8805 2002-03-10 Jim Meyering <meyering@lucent.com>
8807 * makepath.c (make_path): Remove a comma from a diagnostic.
8808 Suggestion from Santiago Vila.
8810 2002-03-08 Jim Meyering <meyering@lucent.com>
8812 * rename.c: Mention that this wrapper is needed also on
8813 mips-dec-ultrix4.4 systems.
8815 2002-03-02 Jim Meyering <meyering@lucent.com>
8817 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8818 not HAVE_CLOCK_SETTIME.
8820 2002-02-27 Paul Eggert <eggert@twinsun.com>
8822 * nanosleep.h: Rename to....
8823 * timespec.h: New name for nanosleep.h. All uses changed.
8825 * gettime.c: New file.
8826 * settime.c: New file.
8829 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8830 timespec.h. Remove nanosleep.h.
8832 2002-02-25 Paul Eggert <eggert@twinsun.com>
8834 * acl.c, acl.h: New files.
8835 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8837 2002-02-24 Jim Meyering <meyering@lucent.com>
8839 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8840 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8841 cause trouble. Reported by Nelson Beebe.
8843 2002-02-23 Paul Eggert <eggert@twinsun.com>
8845 * path-concat.c (xpath_concat): Reorder code to pacify
8846 compilers that don't know that xalloc_die never returns.
8848 2002-02-20 Jim Meyering <meyering@lucent.com>
8850 * getdate.c: Regenerate using bison-1.33.
8852 2002-02-15 Paul Eggert <eggert@twinsun.com>
8854 * posixver.c, posixver.h: New files.
8855 * Makefile.am (libfetish_a_SOURCES): Add them.
8857 2002-02-02 Paul Eggert <eggert@twinsun.com>
8858 Bruno Haible <bruno@clisp.org>
8860 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8861 (fwrite_success_callback): New declaration.
8862 * unicodeio.c (unicode_to_mb): New function, extracted from
8863 print_unicode_char. Call failure callback instead of error.
8864 (fwrite_success_callback): New function.
8865 (exit_failure_callback): New function.
8866 (fallback_failure_callback): New function.
8867 (print_unicode_char): Call unicode_to_mb.
8869 2002-01-26 Jim Meyering <meyering@lucent.com>
8871 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8873 2002-01-22 Jim Meyering <meyering@lucent.com>
8875 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8876 Otherwise, some versions of automake would omit the rule that makes
8877 Makefile from Makefile.in.
8879 2001-01-21 Paul Eggert <eggert@twinsun.com>
8881 * xmemcoll.h, xmemcoll.c: New files.
8882 * Makefile.am (libfetish_a_SOURCES): Add them.
8883 * memcoll.c: Include errno.h, and declare errno if not defined.
8884 (memcoll): Set errno to zero if there is no error.
8886 * quotearg.c (quotearg_buffer_restyled):
8887 Fix bug with quoting buffers containing NUL when backslashing escapes.
8888 This bug was exposed by the other changes in this patch.
8889 (quotearg_n_options): New arg ARGSIZE.
8890 All callers changed.
8891 (quoting_options_from_style): New function.
8892 (quotearg_n_style): Use it.
8893 (quotearg_n_style_mem): New function.
8895 * quotearg.h (quotearg_n_style_mem): New function.
8897 2002-01-16 Jim Meyering <meyering@lucent.com>
8899 * getdate.y: Add three semicolons, each just before a closing brace.
8900 Bison (as of version 1.31) no longer papers over that mistake.
8902 2002-02-14 Paul Eggert <eggert@twinsun.com>
8904 * backupfile.c (ISDIGIT): Comment fix.
8905 * getdate.y (ISDIGIT): Likewise.
8906 * posixtm.c (ISDIGIT, year): Likewise.
8907 * strverscmp.c (ISDIGIT): Likewise.
8908 * userspec.c (ISDIGIT): Likewise.
8910 2002-01-05 Jim Meyering <meyering@lucent.com>
8912 * version-etc.c (version_etc_copyright): Update copyright year.
8914 2001-01-19 Paul Eggert <eggert@twinsun.com>
8916 * closeout.c (close_stdout_status): If ferror (stdout), do
8917 not silently exit merely because the output buffer happens to
8918 have nothing pending.
8920 2001-12-18 Paul Eggert <eggert@twinsun.com>
8922 See the big note in ../ChangeLog.
8923 * human.c (suffixes): Prefer K to k for 1024.
8924 (generate_suffix_backwards): New function.
8925 (human_readable_inexact): Use it.
8926 * xstrtol.c (__xstrtol): If there is no number but there
8927 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8928 Accept 'K' as well as 'k'.
8930 2001-12-15 Jim Meyering <meyering@lucent.com>
8932 * regex.h (__restrict_arr): Update from libc.
8934 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8935 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8938 2001-12-10 Jim Meyering <meyering@lucent.com>
8940 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8941 Instead, include "xalloc.h".
8942 (initbuffer): Don't cast xmalloc return value to char*.
8943 (readline): Reword comment.
8944 Don't cast xrealloc return value to char*
8947 2001-12-09 Jim Meyering <meyering@lucent.com>
8949 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8950 `signed and unsigned type in conditional expression'.
8951 * posixtm.c (posix_time_parse): Likewise.
8953 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8955 * readtokens.c (readtoken): Declare an index to be of type unsigned
8956 to avoid a pedantic warning.
8958 * getstr.c: Don't include assert.h.
8959 (getstr): Remove warning-evoking assertions.
8960 Return -1 if offset parameter is out of bounds.
8961 Change the type of a local from int to size_t.
8963 * strftime.c (my_strftime_localtime_r): Include this function
8964 definition in the `#if ! HAVE_TM_GMTOFF' block.
8966 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8967 Include xalloc.h instead.
8969 2001-12-02 Jim Meyering <meyering@lucent.com>
8971 * tempname.c: Don't declare getenv, thus reverting the change of
8972 2001-11-18. It's no longer necessary, now that stdlib.h is always
8975 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8976 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8978 2001-11-30 Akim Demaille <akim@epita.fr>
8980 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8981 before being defined.
8983 2001-11-27 Paul Eggert <eggert@twinsun.com>
8985 * quotearg.h (quotearg_n, quotearg_n_style):
8986 First arg is int, not unsigned.
8987 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8988 (SIZE_MAX, UINT_MAX): New macros.
8989 (quotearg_n_options): Abort if N is negative.
8990 Avoid overflow check on hosts where size_t is 64 bits and int
8991 is 32 bits, as overflow is impossible there.
8992 Fix off-by-one typo that caused unnecessary reallocation.
8994 2001-11-27 Jim Meyering <meyering@lucent.com>
8996 * tempname.c: Merge with version from libc.
8997 * regex.c: Likewise.
8999 * tempname.c: Include stdlib.h unconditionally. On some old systems
9000 for which STDC_HEADERS is 0, it was not included, resulting in a
9001 warning about an integer-to-pointer conversion problem with getenv.
9002 Reported by Volker Borchert.
9004 2001-11-26 Jim Meyering <meyering@lucent.com>
9006 * gtod.h: Remove file.
9007 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
9008 * gettimeofday.c: Don't include gtod.h.
9009 (GTOD_init): Remove function.
9010 (rpl_gettimeofday): Do its job here instead, rather than aborting.
9011 Suggestion from Volker Borchert.
9013 2001-11-23 Jim Meyering <meyering@lucent.com>
9015 * hash.h (struct hash_table): Don't define here. Merely declare it.
9016 * hash.c (struct hash_table): Define it here instead.
9018 2001-11-22 Jim Meyering <meyering@lucent.com>
9020 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9022 2001-11-18 Paul Eggert <eggert@twinsun.com>
9024 * tempname.c (TMP_MAX): Remove; no longer needed.
9025 (TEMPORARIES): New macro.
9026 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9027 removes an artificial limitation (e.g. HP-UX 10.20, where
9030 2001-11-18 Jim Meyering <meyering@lucent.com>
9032 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9035 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9036 files will be created before anything else.
9038 2001-11-17 Jim Meyering <meyering@lucent.com>
9040 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9041 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9042 rather than group writable. Patch by Juan F. Codagnone.
9044 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9045 Instead, include "xalloc.h".
9047 * mountlist.c: Include unlocked-io.h after all system headers.
9048 Remove explicit declarations of xmalloc, xrealloc,
9049 and xstrdup. Instead, include "xalloc.h".
9051 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9052 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9053 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9055 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9056 Reported by Padraig Brady.
9058 * mkstemp.c: #undef mkstemp.
9060 (rpl_mkstemp): Rename from mkstemp.
9063 2001-11-16 Jim Meyering <meyering@lucent.com>
9065 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9066 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9067 determine the amount of total physical memory, use pstat_getstatic.
9068 HPUX-11 doesn't define _SC_PHYS_PAGES.
9069 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9070 If sysconf couldn't be used to determine the amount of available
9071 physical memory, use both pstat_getstatic and pstat_getdynamic.
9072 Based on a patch from Bob Proulx.
9074 2001-11-05 Jim Meyering <meyering@lucent.com>
9076 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9078 2001-11-03 Jim Meyering <meyering@lucent.com>
9080 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9081 in argmatch_to_argument call.
9083 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9086 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9087 e.g., a fault due to an attempt to free a NULL pointer.
9089 2001-11-01 Jim Meyering <meyering@lucent.com>
9091 * dirfd.c, dirfd.h: New files.
9092 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9094 * hash.c (hash_print) [TESTING]: Clean up.
9096 2001-10-22 Paul Eggert <eggert@twinsun.com>
9098 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9099 to avoid a warning if -Wall.
9101 2001-10-21 Paul Eggert <eggert@twinsun.com>
9103 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9105 2001-10-21 Jim Meyering <meyering@lucent.com>
9107 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9108 this code would end up calling gettext even in packages built
9110 * getopt.c (_): Likewise.
9111 * regex.c (_): Likewise.
9113 2001-10-20 Paul Eggert <eggert@twinsun.com>
9115 * error.c (strerror_r): Do not declare unless !_LIBC.
9116 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9117 Use strerror_r that is only a macro, even if it is not a function.
9118 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9119 (private_strerror): Use prototypes, not old-style function definition.
9120 (print_errno_message): New function.
9121 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9123 (error_tail, error, error_at_line): Use it.
9125 2001-10-11 Jim Meyering <meyering@lucent.com>
9127 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9128 and quote_n (1, ... to avoid clobbering a buffer.
9130 2001-10-05 Jim Meyering <meyering@lucent.com>
9132 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9133 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9134 * hash-pjw.h: New file.
9136 2001-09-30 Jim Meyering <meyering@lucent.com>
9138 * mountlist.c [MOUNTED_GETFSSTAT]:
9139 Include <sys/ucred.h>, for Apple Darwin.
9140 Include sys/mount.h and sys/fs_types.h only if available.
9142 (read_filesystem_list): Use FS_TYPE.
9144 2001-09-29 Paul Eggert <eggert@twinsun.com>
9146 * exclude.c (excluded_filename): 0 -> false, since it's
9149 2001-09-28 Paul Eggert <eggert@twinsun.com>
9151 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9152 #defines strtoimax. Also treat the other strto* functions
9155 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9156 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9157 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9159 2001-09-26 Jim Meyering <meyering@lucent.com>
9161 Most macros in unlocked-io.h had the wrong number of arguments.
9162 * gen-uio: New script.
9163 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9164 * unlocked-io.hin: Remove file.
9165 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9166 rather than trying to embed it here.
9167 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9168 Reported by Padraig Brady.
9170 2001-09-25 Volker Borchert <bt@teknon.de>
9172 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9174 2001-09-23 Jim Meyering <meyering@lucent.com>
9176 * mountlist.c: Remove useless parentheses in #if directives.
9177 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9178 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9180 2001-09-22 Jim Meyering <meyering@lucent.com>
9182 * localcharset.c: Update from latest gettext.
9183 * config.charset: Likewise.
9185 2001-09-20 Jim Meyering <meyering@lucent.com>
9187 * xstrtol.c (strtoimax): Guard declaration with
9188 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9189 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9190 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9191 (strtoumax): Likewise, for completeness (it wasn't necessary).
9193 2001-09-06 Paul Eggert <eggert@twinsun.com>
9195 * strtoimax.c (HAVE_LONG_LONG):
9196 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9197 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9198 to work around bug in IBM C compiler.
9200 2001-09-16 Jim Meyering <meyering@lucent.com>
9202 * mkdir.c: New file.
9204 2001-09-04 Paul Eggert <eggert@twinsun.com>
9206 * xgetcwd.c: Revert some of the previous change; intead,
9207 fix the HAVE_GETCWD_NULL code to behave more like the
9208 !HAVE_GETCWD_NULL code used to.
9211 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9214 2001-09-04 Paul Eggert <eggert@twinsun.com>
9216 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9217 Use ssize_t, not int, to store result of readlink.
9218 Check for ssize_t overflow as well as size_t overflow,
9219 as POSIX says the result of readlink is implementation-defined
9220 when ssize_t overflows.
9221 Remove unnecessary cast to char*.
9222 Use free+malloc instead of realloc, as the storage doesn't need
9223 to be preserved and it's clearer and can be more efficient that way.
9224 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9225 * xreadlink.h (xreadlink): Update prototype.
9227 2001-09-03 Paul Eggert <eggert@twinsun.com>
9229 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9230 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9231 spotted by Jim Meyering.
9233 2001-09-03 Jim Meyering <meyering@lucent.com>
9235 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9237 2001-09-03 Paul Eggert <eggert@twinsun.com>
9239 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9240 like the HAVE_GETCWD_NULL code.
9241 Include pathmax.h if not HAVE_GETCWD.
9242 Do not include xalloc.h.
9243 (INITIAL_BUFFER_SIZE): New symbol.
9244 Do not use xmalloc / xrealloc, since the caller is responsible for
9245 handling errors. Preserve errno around `free' during failure.
9246 Do not overrun buffer when using getwd.
9248 2001-09-03 Paul Eggert <eggert@twinsun.com>
9250 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9251 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9253 2001-09-02 Jim Meyering <meyering@lucent.com>
9255 * error.c: Update from GNU libc.
9257 2001-09-01 Jim Meyering <meyering@lucent.com>
9259 * xreadlink.c: New file.
9260 * xreadlink.h: New file.
9261 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9263 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9264 doesn't conflict with sparc Solaris 7's definition in
9265 /usr/include/sys/int_types.h.
9267 * exclude.c: Use `""', not `<>' to #include non-system header files.
9268 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9269 and strncasecmp as r-values. Unixware didn't have declarations.
9271 2001-08-31 Jim Meyering <meyering@lucent.com>
9273 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9274 Use an initial, malloc'd, buffer of length 128 rather than
9275 a statically allocated one of length 1024.
9277 2001-08-30 Paul Eggert <eggert@twinsun.com>
9279 * xgetcwd.c: Don't include pathmax.h.
9280 Include stdlib.h and unistd.h if available.
9282 (xmalloc, xstrdup, free): Remove decls.
9283 (xgetcwd): Don't assume sizes fit in unsigned.
9284 Check for overflow when computing sizes.
9285 Simplify reallocation code.
9287 2001-08-28 Paul Eggert <eggert@twinsun.com>
9289 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9291 * strtoimax.c: Renamed from strtoxmax.c, removing the
9294 Also, make the following further changes to make this file's
9295 configuration more similar to that of strtol.c:
9296 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9297 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9298 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9299 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9300 changed to signed values.
9302 And make the following changes as well:
9303 Fix copyright notice, as 1999 was missing.
9304 (verify): New macro.
9305 (strtoimax): Check sizes at compile-time, not run-time.
9306 Prefer strtol to strtoll if both work.
9307 (main): Remove; it was not that useful and was a pain to maintain.
9309 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9311 2001-08-30 Paul Eggert <eggert@twinsun.com>
9313 * savedir.c (savedir): Remove size parameter, as POSIX says that
9314 a directory's st_size can have an arbitrary value, so the old
9315 usage could waste an arbitrary amount of memory. All uses
9317 * savedir.h: Update prototype.
9319 2001-08-30 Paul Eggert <eggert@twinsun.com>
9321 * xstrtol.c (strtoimax): New decl.
9323 2001-08-28 Paul Eggert <eggert@twinsun.com>
9325 * xstrtol.h: Add copyright notice.
9326 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9327 LONGINT_INVALID_SUFFIX_CHAR.
9329 2001-08-30 Paul Eggert <eggert@twinsun.com>
9331 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9334 2001-08-30 Paul Eggert <eggert@twinsun.com>
9336 * hash.c: Remove '2001' from copyright notice.
9338 2001-08-30 Paul Eggert <eggert@twinsun.com>
9340 * full-write.h: New file.
9341 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9342 * full-write.c: Correct credits, as cccp.c no longer
9343 exists and anyway it was so heavily changed from the old cccp
9344 code as to be unrecognizable. Include full-write.h.
9345 (full_write) Return size_t, with short writes meaning failure.
9346 All callers changed. This fixes a bug with large buffers
9348 * utime.c: Include full-write.h.
9350 2001-08-30 Paul Eggert <eggert@twinsun.com>
9352 Merge 'exclude' changes from tar 1.13.22.
9353 This fixes one or two unlikely storage allocation overflow bugs,
9354 but doesn't change user-visible behavior otherwise.
9356 2001-08-30 Paul Eggert <eggert@twinsun.com>
9358 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9359 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9360 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9361 Include if available.
9362 (<xalloc.h>): Include
9363 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9364 (verify): New macro. Use it to verify that EXCLUDE macros do not
9365 collide with FNM macros.
9366 (struct patopts): New struct.
9367 (struct exclude): Use it, as exclude patterns now come with options.
9368 (new_exclude): Support above changes.
9369 (new_exclude, add_exclude_file):
9370 Initial size must now be a power of two to simplify overflow checking.
9371 (free_exclude, fnmatch_no_wildcards): New function.
9372 (excluded_filename): No longer requires options arg, as the options
9373 are determined by add_exclude. Now returns bool, not int.
9374 (excluded_filename, add_exclude):
9375 Add support for the fancy new exclusion options.
9376 (add_exclude, add_exclude_file): Now takes int options arg.
9377 Check for arithmetic overflow when computing sizes.
9378 (add_exclude_file): xrealloc might modify errno, so don't
9379 realloc until after errno might be used.
9381 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9383 (free_exclude): New decl.
9384 (add_exclude, add_exclude_file): Now takes int options arg.
9385 (excluded_filename): No longer requires options arg, as the options
9386 are determined by add_exclude. Now returns bool, not int.
9388 2001-08-30 Paul Eggert <eggert@twinsun.com>
9390 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9392 2001-08-27 Jim Meyering <meyering@lucent.com>
9394 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9396 * version-etc.c (N_): Remove definition.
9397 Revert most of last change.
9398 Instead, simply don't mark the `Copyright...' string for translation.
9399 Based on advice from Paul Eggert.
9401 * strtoxmax.c: Tweak comment.
9403 2001-08-26 Jim Meyering <meyering@lucent.com>
9405 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9406 of copyright with `%s' so translators don't get an untranslated
9408 (COPYRIGHT_YEAR): Define.
9409 (version_etc): Use fprintf rather than fputs.
9410 Suggestion from Ulrich Drepper.
9412 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9414 * strtoll.c: New file, from GNU libc.
9415 * xstrtoimax.c: New file.
9417 * xstrtol.h: Add xstrtoimax.
9418 * strtoumax.c: New file. Simply include "strtoumax.c".
9419 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9421 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9422 * strtoxmax.c: ... then renamed to this.
9424 2001-08-13 Paul Eggert <eggert@twinsun.com>
9426 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9427 Port to Solaris 8, where 'sed' requires a space after the 'r'
9428 command, and where sh dislikes "$/". Clean up the spacing a bit.
9429 Redirect output to $tmp just once.
9431 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9433 * addext.c (<errno.h>): Include.
9434 (errno): Declare if not defined.
9435 (addext): Work correctly when pathconf returns -1 and leaves
9436 errno alone because there is no limit. Also, work even if
9437 pathconf returns a value greater than SIZE_MAX.
9439 2001-08-12 Jim Meyering <meyering@lucent.com>
9441 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9442 Simply `return getcwd (NULL, 0);'.
9443 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9444 Use 1300 as initial value for length, not PATH_MAX.
9446 * pathmax.h: Clean up cpp syntax.
9448 2001-08-12 Jim Meyering <meyering@lucent.com>
9450 * gettimeofday.c: New file.
9452 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9454 2001-08-04 Jim Meyering <meyering@lucent.com>
9456 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9457 to get in sync with glibc.
9459 2001-08-03 Paul Eggert <eggert@twinsun.com>
9461 The following changes are from gettext 0.10.39 as maintained by
9464 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9465 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9466 with inverted sense. All uses changed.
9468 * mbswidth.c: Don't include <limits.h>.
9469 Include <stdlib.h> and <string.h> unconditionally.
9470 (iswcntrl, mbsinit, ISCNTRL): New macros.
9471 (mbsnwidth): Use K&R style function declarations.
9472 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9473 can optimize it when MB_CUR_MAX == 1.
9474 The width of control characters is zero, not 1.
9476 2001-07-15 Jim Meyering <meyering@lucent.com>
9478 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9479 (BUILT_SOURCES): Add unlocked-io.h.
9480 (io_functions): Define.
9481 (unlocked-io.h): New rule.
9482 (DISTCLEANFILES): Add unlocked-io.h.
9483 (all-local): Depend on unlocked-io.h, to ensure it is created.
9485 * unlocked-io.hin: New file
9487 * regex.c: Update from glibc.
9489 2001-07-05 Jim Meyering <meyering@lucent.com>
9491 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9493 (libfetish_a_SOURCES): Put all .h files here instead.
9494 Remove a thus-exposed (better checks in automake) duplicate and
9495 two unnecessary .h files.
9497 2001-06-11 Jim Meyering <meyering@lucent.com>
9499 * regex.c: Update from GNU libc.
9501 2001-05-27 Jim Meyering <meyering@lucent.com>
9503 * readutmp.h (UT_TYPE): Define.
9505 2001-05-24 Jim Meyering <meyering@lucent.com>
9507 * argmatch.c: Include "quote.h".
9508 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9509 quote function. Reported by Göran Uddeborg.
9511 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9513 * dirname.c (dir_name): Compute append_dot using path, not newpath
9514 which is not yet declared.
9516 2001-05-11 Paul Eggert <eggert@twinsun.com>
9518 * Makefile.am (libfetish_a_SOURCES):
9519 Add strftime.c, since we now compile it on all hosts.
9521 * strftime.c (my_strftime):
9522 Define to nstrftime if emacs, but only if my_strftime is not defined.
9523 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9524 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9525 Add one more extra argument: a nanoseconds value.
9528 (my_strftime function): Add %N format.
9529 (emacs_strftimeu): Renamed from emacs_strftime,
9530 with extra ut argument.
9532 2001-05-11 Paul Eggert <eggert@twinsun.com>
9534 dirname code cleanup. base_name now behaves more compatibly
9535 with POSIX basename when given file names that have trailing
9536 slashes, and similarly for dir_name. Add new primitives
9537 base_len and dir_len. Put the directory-name-related decls
9540 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9541 * backupfile.c (base_name): Likewise.
9542 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9543 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9544 * makepath.c (strip_trailing_slashes): Likewise.
9545 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9547 * rename.c (strip_trailing_slashes): Likewise.
9548 * same.c (base_name): Likewise.
9549 * stripslash.c (ISSLASH): Likewise.
9551 * addext.c: Include <dirname.h> after size_t is defined.
9552 * backupfile.c: Likewise.
9554 * addext.c (addext): Use base_len to trim redundant
9555 trailing slashes instead of doing it ourselves.
9556 But do not trim the last slash if it is not redundant.
9558 * backupfile.c (find_backup_file_name,
9559 max_backup_version): Use base_len instead of rolling it ourselves.
9560 Handle the case of "" and (on DOS) "C:" correctly.
9562 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9563 Include <string.h>, <dirname.h>.
9564 (base_name): Allow file names ending in slashes, other than names
9565 that are all slashes. In this case, return the basename followed
9566 by the slashes. This is more general, and can be used in places
9567 where the original base_name purposely had an assertion failure.
9568 (base_len): New function.
9570 * dirname.c: Include <string.h> instead of <stdlib.h>.
9571 Do not include <assert.h>; no longer needed.
9573 (memrchr): Remove decl.
9574 (dir_name_r): Remove.
9575 (dir_len): Renamed from dirlen. All callers changed.
9576 Rewrite in terms of base_name, for simplicity and consistency.
9577 (dir_name): Never return NULL. All callers changed.
9578 Do not include <stdlib.h> in test program; no longer needed.
9579 return 0; is fine for test program.
9581 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9583 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9585 * path-concat.c (path_concat): Use base_len to compute
9586 base length, not strlen; this means we cannot rely on memcpy
9589 * same.c (STREQ): Remove.
9590 (same_name): Handle the case where the basename ends in trailing '/'.
9592 * stripslash.c (strip_trailing_slashes): Return nonzero if
9593 a slash was stripped. Do not strip the last slash after a
9596 2001-04-08 Jim Meyering <meyering@lucent.com>
9598 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9599 recomputed; that's necessary when the offset spans a DST transition.
9600 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9602 2001-04-02 Jim Meyering <meyering@lucent.com>
9604 * regex.h, regex.c: Update from GNU libc.
9606 2001-03-19 Paul Eggert <eggert@twinsun.com>
9608 * version-etc.c (version_etc_copyright): Update to 2001.
9610 2001-03-16 Paul Eggert <eggert@twinsun.com>
9612 * tempname.c (uint64_t): Define to uintmax_t if
9613 not defined, and if UINT64_MAX is not defined.
9614 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9615 Reported by John David Anglin.
9617 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9619 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9620 alias if codeset is empty.
9621 * config.charset (BeOS): Use wildcard syntax.
9623 2001-03-13 Jim Meyering <meyering@lucent.com>
9625 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9626 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9629 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9631 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9633 * unicodeio.c (print_unicode_char): Simplify accordingly.
9635 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9637 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9638 support for DOS/DJGPP.
9640 2001-02-28 Paul Eggert <eggert@twinsun.com>
9642 * Makefile.am (libfetish_a_SOURCES):
9643 Add dup-safer.c, fopen-safer.c.
9644 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9646 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9648 2001-02-25 Paul Eggert <eggert@twinsun.com>
9650 The mkstemp replacement is taken from glibc 2.2.2, with some
9651 portability fixes for use outside glibc, as follows:
9653 * tempname.c (struct_stat64): New macro.
9654 (direxists, __gen_tempname): Use it.
9655 This avoids a portability problem with Solaris 8.
9657 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9658 (<stddef.h>, <stdint.h>, <string.h>):
9659 Include only if STDC_HEADERS || _LIBC.
9660 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9661 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9662 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9663 (__set_errno): Define this macro if <errno.h> doesn't.
9664 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9665 Define these macros if <stdio.h> doesn't.
9666 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9667 Define these macros if <sys/stat.h>
9668 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9669 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9670 __xstat64): Define if not _LIBC.
9671 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9672 (__gen_tempname): Invoke gettimeofday only if
9673 HAVE_GETTIMEOFDAY || _LIBC;
9674 otherwise, fall back on plain "time".
9675 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9677 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9679 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9681 2001-02-17 Jim Meyering <meyering@lucent.com>
9683 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9684 around included file name.
9686 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9688 * strftime.c: Update from GNU libc (the only changes were to comments).
9690 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9692 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9694 2001-02-17 Paul Eggert <eggert@twinsun.com>
9696 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9697 Remove workaround macros for hosts that have mbrtowc but not
9698 mbstate_t, as we now insist on proper declarations for both
9699 before using mbrtowc.
9701 2001-02-17 Jim Meyering <meyering@lucent.com>
9703 * regex.c: Update from libc.
9705 2001-02-16 Paul Eggert <eggert@twinsun.com>
9707 * alloca.c (malloc): Undef before defining, since stdlib.h
9708 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9709 Reported by Mark Hounschell via Paul Eggert.
9711 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9713 * config.charset: Update for FreeBSD 4.2.
9715 2001-01-26 Jim Meyering <meyering@lucent.com>
9717 * quotearg.c: Include stddef.h.
9718 * quote.c: Include stddef.h.
9719 Reported by Axel Kittenberger.
9721 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9722 line in double quotes so that it evokes a better diagnostic.
9723 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9724 Reported by Axel Kittenberger.
9726 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9728 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9729 to avoid a warning. Add back 'const' to inptr.
9731 2001-01-16 Jim Meyering <meyering@lucent.com>
9733 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9736 2001-01-14 Jim Meyering <meyering@lucent.com>
9738 * rename.c: New file. From Volker Borchert.
9739 Include stdlib.h, string.h or strings.h, and xalloc.h.
9740 Use strip_trailing_slashes rather than open-coding it.
9742 2001-01-03 Paul Eggert <eggert@twinsun.com>
9744 * strftime.c: Sync with glibc time/strftime.c 1.81.
9746 2001-01-03 Jim Meyering <meyering@lucent.com>
9748 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9749 local `inptr' to avoid warning with some system declarations of iconv.
9751 2000-12-29 Paul Eggert <eggert@twinsun.com>
9753 * modechange.c: Do not assume that mode_t uses the
9754 traditional octal encoding. E.g. "chmod 1 FOO" should set
9755 the other-execute bit of FOO even if S_IXOTH != 1.
9757 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9758 WOTH, XOTH, ALLM): New macros.
9759 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9760 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9762 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9763 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9765 No need to use uintmax_t; unsigned long is long enough.
9766 Don't bother to get suffix since we don't use it.
9768 2000-12-24 Jim Meyering <meyering@lucent.com>
9770 * hash.c (is_prime): Return explicit boolean values.
9771 (hash_get_first): Return NULL to appease Irix5.6's 89.
9772 Reported by Nelson Beebe.
9774 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9776 * localcharset.c (locale_charset): Add support for Win32.
9778 2000-12-18 Paul Eggert <eggert@twinsun.com>
9780 * physmem.h, physmem.c: New files.
9782 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9783 (noinst_HEADERS): Add physmem.h.
9785 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9786 't' for compatibility with Solaris 8 sort.
9788 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9790 * config.charset: Add support for BeOS.
9792 2000-12-16 Jim Meyering <meyering@lucent.com>
9794 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9795 SHELLS_FILE to a file name that's useful on djgpp systems.
9797 (ADDITIONAL_DEFAULT_SHELLS): Define.
9798 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9799 Based mostly on a patch from Prashant TR.
9801 2000-12-16 Jim Meyering <meyering@lucent.com>
9803 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9804 N and M) would have treated it like `chown N:N FILE'.
9806 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9808 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9810 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9811 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9812 to the list of canonical encodings. Rename EUC-CN to GB2312.
9814 2000-12-08 Andreas Schwab <schwab@suse.de>
9816 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9817 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9819 2000-12-07 Jim Meyering <meyering@lucent.com>
9821 * stripslash.c (ISSLASH): Define.
9822 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9825 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9826 (dir_name_r): Declare this function as static.
9827 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9828 manifest itself on a name containing a mix of slashes and
9830 Make this function work with names starting with a DOS-style
9831 drive letter and colon prefix.
9832 (dir_name): Append `.' if necessary.
9833 Based mostly on patches from Prashant TR and Eli Zaretskii.
9835 * dirname.h (dir_name_r): Remove prototype.
9837 2000-12-05 Jim Meyering <meyering@lucent.com>
9839 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9841 2000-12-04 Jim Meyering <meyering@lucent.com>
9843 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9844 Also include memory.h, stdlib.h, unistd.h if appropriate.
9845 Reported by Andreas Jaeger (conflicting declaration of malloc).
9847 2000-12-02 Jim Meyering <meyering@lucent.com>
9849 * closeout.h: Make idempotent, to avoid some obscure warnings.
9851 2000-12-01 Paul Eggert <eggert@twinsun.com>
9853 * memrchr.c: Include <config.h> before any system include file.
9855 2000-11-29 Paul Eggert <eggert@twinsun.com>
9857 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9859 2000-11-26 Jim Meyering <meyering@lucent.com>
9861 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9863 2000-11-22 Paul Eggert <eggert@twinsun.com>
9865 * strftime.c (my_strftime): Do not invoke mbrlen with a
9866 size of (size_t) -1; it's not portable.
9868 2000-11-17 Akim Demaille <akim@epita.fr>
9870 * obstack.h: Formatting changes.
9871 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9872 prevent type checking.
9873 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9874 cast the value to (void *): assigning a `foo *' to a `void *'
9876 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9878 2000-11-17 Jim Meyering <meyering@lucent.com>
9880 * strstr.c: Update from GNU libc.
9882 2000-11-16 Jim Meyering <meyering@lucent.com>
9884 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9886 2000-11-11 Jim Meyering <meyering@lucent.com>
9888 * error.c: Add a couple #includes, merging from GNU libc version.
9890 2000-11-10 Jim Meyering <meyering@lucent.com>
9892 * obstack.h: Update from GNU libc.
9893 * obstack.c: Likewise.
9895 2000-11-06 Paul Eggert <eggert@twinsun.com>
9897 * getusershell.c (setusershell): Use rewind rather than
9898 fseek/fseeko, to avoid configuration hassles with fseeko.
9899 Don't bother opening SHELLS_FILE if shellstream is NULL;
9902 2000-11-05 Jim Meyering <meyering@lucent.com>
9904 * makepath.h (make_dir): Declare.
9905 * makepath.c (make_dir): Remove `static' attribute.
9908 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9910 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9911 last one in a bucket, advance to the next bucket.
9913 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9915 * fnmatch.c: Do not comment out all the code if we are using
9916 the GNU C library, because in some cases we are replacing buggy
9917 code in the GNU C library itself.
9919 2000-10-30 Paul Eggert <eggert@twinsun.com>
9921 * error.h, getline.h, modechange.h:
9922 Remove "2000" from Copyright line, as the file hasn't been
9923 changed this year other than in the copyright notice.
9925 * xalloc.h: Add "2000" to Copyright line, as this file
9926 was changed this year.
9928 2000-10-30 Paul Eggert <eggert@twinsun.com>
9930 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9931 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9932 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9934 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9936 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9937 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9938 doesn't define __restrict_arr.
9940 2000-10-29 Jim Meyering <meyering@lucent.com>
9942 * xstat.in: Fix grammar in comment.
9944 2000-10-28 Jim Meyering <meyering@lucent.com>
9946 * memchr.c: Update from libc.
9947 Adjust for portability:
9948 [HAVE_STDLIB_H]: Include stdlib.h.
9949 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9950 Undef __memchr, too.
9951 [!weak_alias]: Define __memchr to memchr.
9953 * regex.c: Update from libc.
9954 * regex.h: Likewise.
9955 * getopt1.c: Likewise.
9956 * memcmp.c: Likewise.
9958 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9959 Avoid using fseek, when possible -- it's broken by design.
9960 Patch by Ulrich Drepper.
9962 2000-10-26 Jim Meyering <meyering@lucent.com>
9964 * strftime.c: Update from libc.
9966 2000-10-25 Jim Meyering <meyering@lucent.com>
9968 * obstack.c: Update from libc.
9970 2000-10-23 Jim Meyering <meyering@lucent.com>
9972 * hard-locale.c (hard_locale): Revert last change -- it was simply
9973 wrong. That set_locale call must not have any side effects.
9976 2000-10-22 Jim Meyering <meyering@lucent.com>
9978 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9979 [CYCLIC]: Remove now-unused definition.
9981 * save-cwd.c (O_DIRECTORY): Define, if needed.
9982 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9983 Suggestion from Ulrich Drepper.
9985 2000-10-21 Jim Meyering <meyering@lucent.com>
9987 * dirname.c (dir_name_r): New function, factored out of dir_name.
9988 (dir_name): Use dir_name_r.
9989 * dirname.h (dir_name_r): Declare it.
9991 2000-10-21 Jim Meyering <meyering@lucent.com>
9993 * dirname.c (memrchr): Declare if necessary.
9994 (dir_name): Remove the restriction that there be no
9995 trailing slashes. Now, this code skips past them, effectively
9997 [TEST_DIRNAME] (main): New unit tests.
9999 * memrchr.c: New file from GNU libc.
10000 Undef __memrchr, too.
10001 [!weak_alias]: Define __memrchr to memrchr.
10002 Guard weak_alias use with `#ifdef weak_alias'.
10004 2000-10-17 Jim Meyering <meyering@lucent.com>
10006 * quote.h (PARAMS): Define and use.
10007 Reported by Akim Demaille.
10009 * getopt.c: Update from libc.
10011 2000-10-16 Jim Meyering <meyering@lucent.com>
10013 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10016 2000-09-25 Jim Meyering <meyering@lucent.com>
10018 * md5.h (rol): Define (from GnuPG).
10020 * sha.c: Give credit (GnuPG) where due.
10021 (M): Use rol rather than open-coding it.
10022 Add a FIXME comment.
10024 2000-09-21 Jim Meyering <meyering@lucent.com>
10026 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10027 Reported by Michael Stone.
10029 2000-09-20 Jim Meyering <meyering@lucent.com>
10031 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10032 (noinst_HEADERS): Add sha.h.
10033 Based on code from Scott G. Miller and from GnuPG.
10035 2000-09-15 Jim Meyering <meyering@lucent.com>
10037 * regex.c: Update from libc.
10039 2000-09-10 Jim Meyering <meyering@lucent.com>
10041 * getopt.c (_getopt_internal): Update from glibc.
10043 2000-09-09 Jim Meyering <meyering@lucent.com>
10045 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10046 think it should be used as a general replacement for isascii.
10047 * fnmatch.c: Likewise.
10048 * mbswidth.c: Likewise
10049 * regex.c: Likewise.
10052 * userspec.c: Include sys/param.h and limits.h.
10054 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10055 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10056 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10057 UID, GID. Check range.
10059 2000-09-06 Jim Meyering <meyering@lucent.com>
10061 * getopt.c (_getopt_internal): Update from glibc.
10063 2000-08-30 Jim Meyering <meyering@lucent.com>
10065 * strftime.c: Merge in changes from GNU libc.
10067 2000-08-26 Jim Meyering <meyering@lucent.com>
10069 * closeout.c: Include "__fpending.h".
10070 (close_stdout_status): Return right away if there's nothing to flush.
10072 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10073 * __fpending.c: New file.
10074 * __fpending.h: New file.
10076 2000-08-07 Paul Eggert <eggert@twinsun.com>
10078 Standardize on "memory exhausted" instead of "Memory exhausted"
10079 or "virtual memory exhausted".
10080 * obstack.c (print_and_abort): Use "memory exhausted", not
10081 "virtual memory exhausted".
10082 * same.c (same_name): Invoke xalloc_die instead of printing
10084 * userspec.c (parse_user_spec): Likewise.
10085 * bumpalloc.h: comment fix
10086 * same.c, userspec.c: Include xalloc.h.
10088 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10089 not char *const and pointing to a constant array.
10090 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10091 (xrealloc): Comment fix.
10093 * userspec.c (parse_user_spec):
10094 Don't translate a message until just before returning,
10095 to avoid unnecessary translation.
10097 2000-08-07 Jim Meyering <meyering@lucent.com>
10099 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10100 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10101 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10102 getgroups.c, gethostname.c, getopt.h, group-member.c,
10103 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10104 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10105 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10106 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10107 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10108 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10109 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10110 yesno.c: Back out Copyright date changes for each file with no change
10111 this year. This eases coordination with other programs using the same
10112 source code modules. From Paul Eggert.
10114 2000-08-03 Greg McGary <greg@mcgary.org>
10116 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10117 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10118 (EXTEND_BUFFER): Use them.
10120 2000-08-01 Jim Meyering <meyering@lucent.com>
10122 * dirname.c (ISSLASH): Define.
10123 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10124 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10125 both `\' and `/' may be use as path separators.
10126 Based on a patch from Prashant TR.
10128 2000-07-31 Paul Eggert <eggert@twinsun.com>
10130 * quotearg.c (quotearg_n_options): Don't make the initial
10131 slot vector a constant, since it might get modified.
10133 2000-07-31 Jim Meyering <meyering@lucent.com>
10135 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10136 * obstack.c (print_and_abort): Likewise.
10138 2000-07-30 Paul Eggert <eggert@twinsun.com>
10140 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10141 buffer, so that the caller can always quote one small
10142 component of a "memory exhausted" message in slot 0.
10143 From a suggestion by Jim Meyering.
10145 2000-07-30 Jim Meyering <meyering@lucent.com>
10147 * makepath.c (make_path): Quote the other instance, too.
10149 * quotearg.c (N_STATIC_SLOTVECS): Define.
10150 (STATIC_BUF_SIZE): Define.
10151 (quotearg_n_options): Use only statically allocated storage when
10152 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10153 than STATIC_BUF_SIZE.
10155 2000-07-29 Jim Meyering <meyering@lucent.com>
10157 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10158 * dirname.c (dir_name): Likewise.
10160 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10162 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10163 (dir_name): Assert that there are no trailing slashes.
10165 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10167 * mbswidth.h (mbswidth): Add a flags argument.
10168 (mbswidth): New declaration.
10169 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10170 * mbswidth.c (mbswidth): Add a flags argument.
10171 (mbsnwidth): New function.
10173 2000-07-24 Jim Meyering <meyering@lucent.com>
10175 * mbswidth.c: Remove useless #else. From Bruno Haible.
10177 2000-07-23 Paul Eggert <eggert@twinsun.com>
10179 * mbswidth.c (_XOPEN_SOURCE):
10180 Don't define; this causes problems on Solaris 7.
10181 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10183 2000-07-23 Paul Eggert <eggert@twinsun.com>
10186 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10187 so that mbstate_t is always defined.
10189 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10190 be 1 in at least one GCC installation, and this configuration
10191 error is likely to be common. Ignoring MB_LEN_MAX hurts
10192 performance on hosts that have mbrtowc but have only unibyte
10193 locales, but I assume these hosts are rare.
10195 2000-07-23 Paul Eggert <eggert@twinsun.com>
10197 * quotearg.c: Streamline by invoking multibyte code only if needed.
10198 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10199 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10200 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10201 invoke multibyte primitives.
10203 2000-07-23 Jim Meyering <meyering@lucent.com>
10205 * basename.c (base_name): Add an assertion.
10207 2000-07-15 Bruno Haible <clisp.cons.org>
10209 * quotearg.c: When the system forces us to redefine mbstate_t,
10210 shadow its mbsinit function.
10212 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10214 * mbswidth.h: New file.
10215 * mbswidth.c: New file.
10216 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10217 (noinst_HEADERS): Add mbswidth.h.
10219 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10221 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10224 2000-07-15 Jim Meyering <meyering@lucent.com>
10226 * makepath.c: Include quote.h.
10227 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10228 corresponding argument in a `quote (...)' call.
10229 Give better diagnostics.
10231 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10232 (noinst_HEADERS): Add quote.h.
10234 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10235 from tar's src/misc.c.
10236 * quote.h: New file. Prototypes for same.
10238 2000-07-10 Paul Eggert <eggert@twinsun.com>
10240 From a suggestion by Bruno Haible.
10241 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10242 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10243 to decide whether to define the BeOS workaround macro;
10244 this adjusts to the change to AC_MBSTATE_T.
10246 2000-07-13 Paul Eggert <eggert@twinsun.com>
10248 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10250 * quotearg.c (quoting_style_args, quoting_style_vals,
10251 quotearg_buffer_restyled): Add support for
10252 clocale_quoting_style. Undo previous change to
10253 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10254 and "{RIGHT QUOTATION MARK}" msgids.
10256 2000-07-05 Paul Eggert <eggert@twinsun.com>
10258 The old behavior of quoting `like this' doesn't look good with
10259 newer, ISO-style fonts. See:
10260 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10262 Instead, quote "like this" by default. Let the translator
10263 tailor the locale-specific quoting behavior by providing
10264 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10266 * quotearg.c (N_): New macro.
10267 (gettext_default): New function.
10268 (quotearg_buffer_restyled): Use
10269 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10270 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10272 2000-07-09 Jim Meyering <meyering@lucent.com>
10274 * Most files: Update copyright dates to include 2000.
10276 2000-07-08 Jim Meyering <meyering@lucent.com>
10278 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10280 (xgethostname): Remove now-unnecessary #ifdef.
10281 Move declaration of `err' into loop where it's used.
10283 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10285 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10286 by allocating a larger buffer. Test the gethostname return value for
10287 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10288 returns an error and ENAMETOOLONG isn't defined.
10290 2000-07-05 Paul Eggert <eggert@twinsun.com>
10291 and Bruno Haible <haible@clisp.cons.org>
10293 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10295 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10297 * quotearg.c (struct quoting_options): Simplify quote_these_too
10300 2000-07-03 Jim Meyering <meyering@lucent.com>
10302 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10303 Reported by Bruno Haible.
10305 2000-07-04 Jim Meyering <meyering@lucent.com>
10307 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10308 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10311 2000-07-03 Paul Eggert <eggert@twinsun.com>
10312 and Bruno Haible <haible@clisp.cons.org>
10314 * quotearg.c (mbrtowc):
10315 Assign to *pwc, and return 1 only if result is nonzero.
10316 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10318 2000-07-03 Jim Meyering <meyering@lucent.com>
10320 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10321 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10324 2000-07-02 Jim Meyering <meyering@lucent.com>
10326 * quotearg.c (mbstate_t): Don't define here.
10328 2000-07-02 Jim Meyering <meyering@lucent.com>
10330 * nanosleep.c (SIGCONT): Define if not already defined.
10332 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10334 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10335 per change in ../m4/ls-mntd-fs.m4.
10336 (read_filesystem_list): Ignore symbolic links.
10338 2000-06-29 Jim Meyering <meyering@lucent.com>
10340 * same.c: Include <string.h> or <strings.h>, as appropriate,
10341 for declaration of strcmp.
10343 * long-options.c: Include <stdlib.h>, for declaration of exit.
10345 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10346 Avoid warning by casting result to `char *' to remove `const'.
10348 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10350 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10352 2000-06-26 Paul Eggert <eggert@twinsun.com>
10354 savedir now sets errno on failure and invokes xmalloc to get memory.
10355 Fix a couple of other minor bugs while we're at it.
10357 * savedir.c (<unistd.h>): Do not include; there's no need.
10358 (NAMLEN): Remove macro.
10359 (malloc, realloc): Remove decls.
10360 (stpcpy): Likewise.
10361 ("xalloc.h"): Include.
10362 (NAME_SIZE_DEFAULT): New macro.
10363 (savedir): Use xmalloc / xrealloc to allocate memory.
10364 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10365 Skip "" directory entries.
10366 Use strlen to calculate directory entry length, since the old method
10367 is rarely used these days and isn't worth supporting.
10368 Don't use a pointer after freeing it.
10369 Check for integer overflow when calculating allocation size.
10370 Use memcpy to copy entries, instead of stpcpy.
10371 Set errno properly when returning NULL.
10372 Check for readdir error.
10374 2000-06-26 Jim Meyering <meyering@lucent.com>
10376 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10378 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10380 * getusershell.c (xmalloc, xrealloc): Remove functions.
10382 Don't include <stdlib.h>. Don't declare malloc, realloc.
10384 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10386 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10388 2000-06-24 Jim Meyering <meyering@lucent.com>
10390 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10392 2000-06-21 Jim Meyering <meyering@lucent.com>
10394 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10396 2000-06-19 Paul Eggert <eggert@twinsun.com>
10398 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10399 (mbrtowc, mbstate_t): Define substitutes if
10400 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10401 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10402 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10404 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10406 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10407 than 1024, return a memory chunk of least possible size, instead
10408 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10409 Use free/xmalloc instead of xrealloc to avoid copying for very long
10412 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10414 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10415 address, not strdup. Include <stdlib.h> and don't declare free().
10417 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10419 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10422 2000-06-21 Jim Meyering <meyering@lucent.com>
10424 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10425 (noinst_HEADERS): Add getstr.h.
10427 * getline.c (getstr): Move into a separate file.
10428 * getstr.c (getstr): New file, extracted from getline.c, with
10429 the following changes: new parameter, delim2; both delim[12]
10430 parameters have type `int', not `char'. The latter would lose
10431 with 8-bit delimiters.
10432 * getstr.h: New file.
10434 2000-06-19 Jim Meyering <meyering@lucent.com>
10436 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10438 2000-06-18 Jim Meyering <meyering@lucent.com>
10440 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10441 Besides, these days every porting target provides a mkdir function.
10443 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10444 (this snippet comes from src/system.h).
10446 2000-06-15 Paul Eggert <eggert@twinsun.com>
10448 * human.c (adjust_value): New function.
10449 (human_readable_inexact): Apply rounding style even when
10450 printing approximate values.
10452 2000-06-14 Paul Eggert <eggert@twinsun.com>
10454 * human.c (human_readable_inexact): Allow an input block
10455 size that is not a multiple of the output block size, and vice versa.
10456 Reported by Piergiorgio Sartor.
10458 2000-06-14 Paul Eggert <eggert@twinsun.com>
10460 * getdate.y (get_date): Apply relative times after time
10461 zone indicator, not before. Reported by Todd A. Jacobs.
10463 2000-06-13 Jim Meyering <meyering@lucent.com>
10465 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10467 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10469 2000-06-12 Paul Eggert <eggert@twinsun.com>
10471 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10473 2000-06-04 Paul Eggert <eggert@twinsun.com>
10475 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10477 2000-06-04 Jim Meyering <meyering@lucent.com>
10479 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10480 SunOS 4.1.4 for which gid_t is an unsigned type.
10482 2000-06-03 Jim Meyering <meyering@lucent.com>
10484 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10486 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10488 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10489 newer, don't install charset.alias.
10490 * config.charset: Change the Linux/glibc rules so they become empty
10491 on glibc-2.1 or newer.
10493 2000-06-02 Jim Meyering <meyering@lucent.com>
10495 * mountlist.c: Back out last change. Instead, do this...
10496 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10497 member using the same `ignore'-testing code.
10498 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10502 2000-05-29 Jim Meyering <meyering@lucent.com>
10504 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10505 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10507 2000-05-22 Jim Meyering <meyering@lucent.com>
10509 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10511 2000-05-18 Jim Meyering <meyering@lucent.com>
10513 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10514 back, too, since it may have been modified by allocate_entry.
10515 (hash_delete): Rewrite to use neither the assignment operator
10516 nor the comma operator in an if-expression.
10518 2000-05-15 Paul Eggert <eggert@twinsun.com>
10521 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10522 Remove; no longer needed.
10523 "quotearg.h": Add include.
10524 (file_name): Do not bother to explicitly initialize to NULL; it's less
10525 efficient on some hosts.
10526 (close_stdout_status): Remove test as to whether stdout was already
10527 closed; it breaks for the case "echo x | sort >&-".
10528 Quote file name colons.
10529 Do not assume that _("write error") lacks format strings.
10531 2000-05-15 Jim Meyering <meyering@lucent.com>
10533 * version-etc.c (version_etc_copyright): Update the copyright string
10534 used in all --version output.
10536 2000-05-14 Jim Meyering <meyering@lucent.com>
10538 * closeout.c (close_stdout_set_file_name): New function.
10539 (close_stdout_status): Use new file-scoped global.
10540 Return right away if fstat says the stdout file descriptor is invalid.
10541 * closeout.h (close_stdout_set_file_name): Declare.
10543 2000-05-10 Jim Meyering <meyering@lucent.com>
10545 * closeout.c [default_exit_status]: New file-scoped variable.
10546 (close_stdout_set_status): New function.
10547 * closeout.h (close_stdout_set_status): Declare.
10549 2000-05-08 Jim Meyering <meyering@lucent.com>
10551 * long-options.c: Don't include closeout.h.
10552 (parse_long_options): Don't call close_stdout for --version.
10554 2000-05-06 Jim Meyering <meyering@lucent.com>
10556 * strnlen.c: Undefine __strnlen and strnlen.
10557 [!weak_alias]: Define __strnlen to strnlen.
10559 * atexit.c: New file, from libiberty.
10561 2000-05-06 Jim Meyering <meyering@lucent.com>
10563 * closeout.c (close_stdout_status): Also check for errors on the
10566 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10568 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10569 instead of xmalloc, xrealloc, path_concat.
10570 (locale_charset): Treat empty environment variables as absent.
10571 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10573 2000-05-04 Jim Meyering <meyering@lucent.com>
10575 * getopt.c: Update from glibc.
10576 * obstack.c: Likewise.
10577 * obstack.h: Likewise.
10578 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10580 * regex.h: Likewise.
10581 * strndup.c: Likewise.
10582 * strnlen.c: New file, from glibc.
10584 2000-05-01 Jim Meyering <meyering@lucent.com>
10586 * full-write.c (full_write): Remove `FIXME' part of comment.
10588 2000-04-29 Jim Meyering <meyering@lucent.com>
10590 * path-concat.c: Declare strdup only if it's not defined.
10591 * canon-host.c: Likewise.
10593 2000-04-28 Jim Meyering <meyering@lucent.com>
10595 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10596 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10597 included first, then limits.h is included by locale.h by libintl.h.
10598 From John David Anglin.
10600 2000-04-25 Jim Meyering <meyering@lucent.com>
10602 * makepath.c (S_IRWXUGO): Define.
10603 (make_path): Always perform explicit chmod if MODE specifies any
10604 of the `special' permission bits. Prompted by a bug report against
10605 install from Mate Wierdl and Joost van Baal.
10607 2000-04-18 Jim Meyering <meyering@lucent.com>
10609 * README: New file.
10611 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10612 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10614 2000-04-17 Jim Meyering <meyering@lucent.com>
10616 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10617 the definition of it to rpl_strftime also defined-away the system's
10620 2000-04-15 Jim Meyering <meyering@lucent.com>
10622 Use `C' to denote so-called `contiguous' files, the same way
10624 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10625 (ftypelet): Use S_ISCTG.
10626 From Michael Deutschmann.
10628 2000-04-14 Jim Meyering <meyering@lucent.com>
10630 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10632 2000-04-08 Jim Meyering <meyering@lucent.com>
10634 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10635 names don't conflict. Reported by Eli Zaretskii.
10637 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10639 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10640 bug. Deal with the different error behavior of Irix iconv.
10642 2000-04-07 Jim Meyering <meyering@lucent.com>
10644 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10645 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10647 2000-04-05 Jim Meyering <meyering@lucent.com>
10649 Portability tweaks required for ultrix4.3.
10650 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10651 * readutmp.c: Include sys/types.h before sys/stat.h.
10652 * canon-host.c: Declare strdup.
10653 * path-concat.c: Likewise.
10654 From John David Anglin.
10656 2000-04-04 Jim Meyering <meyering@lucent.com>
10658 Be more DOS 8.3-friendly.
10659 * ref-add.sin: Renamed from ref-add.sed.in.
10660 * ref-del.sin: Renamed from ref-del.sed.in.
10661 * Makefile.am: Reflect renaming.
10662 Reported by Eli Zaretskii.
10664 Use a temporary file name that won't clash with `charset.alias'
10665 in the DOS 8.3 name space.
10666 * Makefile.am (charset_tmp): Define.
10667 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10668 (uninstall-local): Likewise.
10669 Reported by Eli Zaretskii.
10671 2000-03-29 Paul Eggert <eggert@twinsun.com>
10673 * time/strftime.c (my_strftime): Make sure we call the system
10674 strftime, not ourselves, when invoking the underlying strftime.
10676 2000-03-24 Jim Meyering <meyering@lucent.com>
10678 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10679 (charset_alias): Define.
10680 (install-exec-local): Factor out common code.
10681 (uninstall-local): Split lines longer than 80.
10682 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10683 (SUFFIXES): Define.
10684 (.sed.in.sed): New rule. Don't redirect directly to $@.
10685 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10687 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10689 * config.charset: Output a line containing "Packages using this file".
10690 * ref-add.sed.in, ref-del.sed.in: New files.
10691 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10692 ref-del.sed): New rules.
10694 2000-03-17 Jim Meyering <meyering@lucent.com>
10696 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10697 Otherwise, include <strings.h>
10699 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10701 * unicodeio.c (utf8_wctomb): New function.
10702 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10703 format instead of in UCS-4 with platform dependent endianness.
10705 2000-03-07 Paul Eggert <eggert@twinsun.com>
10707 * savedir.c (savedir): Work even if directory size is
10708 negative; this can happen with some screwy NFS configurations.
10710 2000-03-06 Jim Meyering <meyering@lucent.com>
10712 * localcharset.c (get_charset_aliases): Don't try to free file_name
10713 if it's NULL (because we ran out of memory). From Bruno Haible.
10715 2000-03-05 Jim Meyering <meyering@lucent.com>
10717 * localcharset.c ("path-concat.h"): Include.
10718 (get_charset_aliases): Use path_concat instead of ANSI string
10721 * unicodeio.h (PARAMS): Define.
10722 Use it to guard prototype.
10724 2000-03-04 Jim Meyering <meyering@lucent.com>
10726 * Makefile.am (install-exec-local): Create $(libdir) before installing
10728 (uninstall-local): Uncomment this rule so `make distcheck' works
10731 * unicodeio.c (<errno.h>): Include it.
10732 (errno): Declare if not defined.
10734 * localcharset.c: Add Bruno's comment justifying use of volatile.
10736 * config.charset: New version, incorporating remarks from a linux
10737 i18n mailing list. From Bruno Haible.
10739 2000-03-02 Jim Meyering <meyering@lucent.com>
10741 * Makefile.am (EXTRA_DIST): Add config.charset.
10743 2000-03-01 Jim Meyering <meyering@lucent.com>
10745 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10746 * unicodeio.c: Likewise.
10748 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10750 * config.charset: New file.
10751 * localcharset.c: New file.
10752 * unicodeio.h, unicodeio.c: New files.
10753 * Makefile.am (DEFS): Add -DLIBDIR=...
10754 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10755 (noinst_HEADERS): Add unicodeio.h.
10756 (all-local, install-exec-local, charset.alias): New targets.
10758 2000-02-28 Paul Eggert <eggert@twinsun.com>
10760 * quotearg.c (ALERT_CHAR): New macro.
10761 (quotearg_buffer_restyled): Use it.
10763 2000-02-27 Jim Meyering <meyering@lucent.com>
10765 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10766 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10768 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10769 not `#if STDC_HEADERS'.
10770 Declare malloc if needed.
10772 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10773 now that autoconf always defines the HAVE_DECL_ symbols.
10774 * human.c: Likewise.
10775 * same.c: Likewise.
10776 * strtoumax.c: Likewise.
10778 * backupfile.c: Arrange for cpp to fail if the configure-time
10779 declaration check was not run.
10780 * hash.c: Likewise.
10781 * human.c: Likewise.
10782 * same.c: Likewise.
10783 * strtoumax.c: Likewise.
10785 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10786 then first look up the entire `.'-containing string as a login name.
10788 2000-02-18 Paul Eggert <eggert@twinsun.com>
10790 * getdate.y: Handle two-digit years with leading zeros correctly.
10791 (textint): New typedef.
10792 (parser_control): Member year changed from int to textint.
10794 (YYSTYPE): Removed; replaced by %union with int and textint members.
10795 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10796 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10797 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10798 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10799 (date, number, to_year): Use width of number in digits, not its value,
10800 to determine whether it's a 2-digit year, or a 2-digit time.
10801 (yylex): Store number of digits of numeric tokens.
10802 Reported by John Kendall.
10804 (parser_control): Changed from struct parser_control to typedef (for
10805 consistency). All uses changed.
10807 (tID): Removed; not used.
10808 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10810 2000-02-14 Paul Eggert <eggert@twinsun.com>
10812 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10813 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10815 2000-02-12 Jim Meyering <meyering@lucent.com>
10817 * userspec.c (ISDIGIT): Define it.
10818 (isdigit): Remove definition.
10819 (is_number): Use ISDIGIT, not isdigit.
10820 <libintl.h>: Include.
10821 (_ and N_): Define.
10822 (parse_user_spec): Mark translatable strings.
10824 2000-02-10 Jim Meyering <meyering@lucent.com>
10826 With these changes, nanosleep.[ch] are finally enough like the other
10827 lib/* replacement files to compile on a few more losing systems.
10829 * nanosleep.h: Don't include config.h.
10830 Remove prototype from declaration of nanosleep.
10831 (PARAMS): Remove now-unneeded definition.
10832 * nanosleep.c: #undef nanosleep.
10833 (rpl_nanosleep): Rename from nanosleep.
10835 2000-02-03 Jim Meyering <meyering@lucent.com>
10837 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10838 rather than with `#if HAVE_UTMPNAME'.
10840 2000-02-01 Jim Meyering <meyering@lucent.com>
10842 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10844 2000-01-31 Jim Meyering <meyering@lucent.com>
10846 * nanosleep.h (nanosleep): Guard declaration with
10847 `#if ! HAVE_DECL_NANOSLEEP'.
10848 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10849 the declaration in that vendor's sys/timers.h.
10850 Reported by Christian Krackowizer.
10852 * quotearg.c (ISASCII): Add #undef and move definition to follow
10853 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10854 (ISPRINT): Likewise.
10855 Reported by Tom Tromey.
10857 2000-01-30 Jim Meyering <meyering@lucent.com>
10859 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10860 uses of ->ut_name. The latter doesn't work with new Linux header files
10861 where only utmpx.ut_user is declared.
10863 * readutmp.h (UT_USER): Define.
10865 2000-01-23 Jim Meyering <meyering@lucent.com>
10867 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10870 2000-01-22 Jim Meyering <meyering@lucent.com>
10872 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10873 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10874 Required for some AIX systems. Reported by Christian Krackowizer.
10875 [TESTING] (main): New function.
10877 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10878 * dirname.c (dir_name): Support for DOS-style file names with drive
10881 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10883 * strverscmp.c (ISDIGIT): Define.
10884 (strverscmp): Use ISDIGIT, not isdigit.
10886 2000-01-17 Paul Eggert <eggert@twinsun.com>
10888 * nanosleep.c (nanosleep):
10889 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10890 POSIX.1 doesn't require SA_INTERRUPT and some systems
10891 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10892 it's been part of POSIX.1 since day 1 (in 1988).
10894 2000-01-17 Jim Meyering <meyering@lucent.com>
10896 * interlock: Remove unused file. Reported by François Pinard.
10898 2000-01-16 Paul Eggert <eggert@twinsun.com>
10900 * quotearg.c (quotearg_buffer_restyled): Do not quote
10901 alert, backslash, formfeed, and vertical tab unnecessarily in
10902 shell quoting style.
10905 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10906 Free Software Foundation, Inc.
10907 Copying and distribution of this file, with or without modification,
10908 are permitted provided the copyright notice and this notice are preserved.