1 2006-09-27 Jim Meyering <jim@meyering.net>
3 This function could end up with a definition for a function
4 named __strndup, rather than rpl_strndup on a system with
5 incomplete weak_alias support.
6 * strndup.c (strndup): Rename from __strndup.
7 Remove #defines that used to map __strndup to strndup.
8 Don't use K&R prototypes.
9 Remove LIBC-related code, since this file is not sync'd with glibc.
10 * strndup.h: Revamp, accordingly.
12 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
14 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
17 * __fpending.h: Don't include <stdio_ext.h> unless
18 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
19 it causes <stdio_ext.h> to cause a compile-time error.
20 Problem reported by Nelson H. F. Beebe.
21 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
22 of HAVE_DECL___PENDING.
24 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
26 * savewd.c: Include <signal.h>, for 'raise'.
28 2006-09-26 Eric Blake <ebb9@byu.net>
30 * verror.c: Include <config.h> unconditionally.
32 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
34 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
35 (gl_linked_iterator_from_to): Initialize struct completely.
36 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
37 (gl_tree_iterator_from_to): Likewise
38 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
39 * gl_array_list.c [lint] (gl_array_iterator)
40 (gl_array_iterator_from_to): Likewise.
41 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
42 * gl_carray_list.c [lint] (gl_carray_iterator)
43 (gl_carray_iterator_from_to): Likewise.
45 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
46 * md4.c (md4_process_block): Remove unused variable.
47 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
48 parentheses for clarity.
50 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
52 Import this patch from libc:
54 2006-09-06 Jakub Jelinek <jakub@redhat.com>
56 * regex_internal.c (re_string_reconstruct): Handle
57 offset < pstr->valid_raw_len && pstr->offsets_needed case.
58 Ensure no bytes read before raw_mbs array. Pass a saved copy of
59 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
62 2006-09-20 Bruno Haible <bruno@clisp.org>
64 * mkdtemp.c: Import from libc.
65 2006-04-07 Ulrich Drepper <drepper@redhat.com>
66 * sysdeps/posix/tempname.c (__gen_tempname): Change
67 attempts_min into a macro. Use preprocessor to decide how to
68 initialize attempts [Coverity CID 67].
69 2001-11-27 Paul Eggert <eggert@twinsun.com>
70 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
71 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
73 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
75 * mkstemp.h: New file, since some standard headers
77 * mkstemp.c: Revamp to put the !_LIBC code together.
79 Make the _LIBC code resemble glibc original more,
81 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
82 (mkstemp): Remove, since mkstemp.h does this for us.
83 * stdlib--.h: Include mkstemp.h.
85 Import this patch from libc:
87 2006-04-07 Ulrich Drepper <drepper@redhat.com>
89 * tempname.c (__gen_tempname): Change attempts_min
90 into a macro. Use preprocessor to decide how to initialize
91 attempts [Coverity CID 67].
93 2006-09-18 Bruno Haible <bruno@clisp.org>
95 * javaversion.c: Include configmake.h.
97 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
99 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
100 that prevented coreutils 6.1 from building. Problem reported
101 by Petter Reinholdtsen.
103 2006-09-18 Jim Meyering <jim@meyering.net>
105 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
107 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
109 * dirchownmod.c: Don't include fcntl.h; no longer needed.
110 (dirchownmod): New arg FD. All callers changed.
111 Use FD rather than opening the directory ourself, as opening is
112 now the caller's responsibility.
113 * dirchownmod.h: Likewise.
114 * mkancesdirs.c: Include <sys/types.h>, for portability to older
115 hosts that require <sys/types.h> before <sys/stat.h>. Include
116 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
118 (mkancesdirs): Return length of prefix of FILE that has already
119 been made, or -2 if there is a child doing the work. Redo
120 algorithm so that it is O(N) rather than O(N**2). Optimize away
121 ".", and treat ".." specially since it might stray back into
122 already-created areas. Use a subprocess if necessary. New arg
123 WD; all users changed. MAKE_DIR function should now return 1
124 if it creates a directory that is not readable. Return -2 if
125 a child process is spun off.
126 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
127 Adjust signature to match code.
128 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
129 (make_dir_parents): Use a subprocess if necessary. New arg WD;
131 * savewd.c, savewd.h: New files.
133 2006-09-15 Jim Meyering <jim@meyering.net>
135 * rename-dest-slash.c (has_trailing_slash): Use
136 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
137 (rpl_rename_dest_slash): Perform the cheaper trailing slash
138 test before testing whether SRC is a directory.
139 Suggestions from Bruno Haible.
141 Avoid a warning about an unused variable.
142 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
143 into the #ifdef block where it's used.
145 * rename-dest-slash.c: New file.
147 2006-09-14 Bruno Haible <bruno@clisp.org>
149 * allocsa.c: Include <config.h> unconditionally.
150 * asnprintf.c: Likewise.
151 * asprintf.c: Likewise.
152 * c-strcasecmp.c: Likewise.
153 * c-strcasestr.c: Likewise.
154 * c-strncasecmp.c: Likewise.
155 * c-strstr.c: Likewise.
156 * classpath.c: Likewise.
157 * clean-temp.c: Likewise.
158 * concatpath.c: Likewise.
159 * copy-file.c: Likewise.
160 * csharpcomp.c: Likewise.
161 * csharpexec.c: Likewise.
162 * execute.c: Likewise.
163 * fatal-signal.c: Likewise.
164 * findprog.c: Likewise.
165 * fwriteerror.c: Likewise.
166 * gl_array_list.c: Likewise.
167 * gl_array_oset.c: Likewise.
168 * gl_avltree_list.c: Likewise.
169 * gl_avltree_oset.c: Likewise.
170 * gl_avltreehash_list.c: Likewise.
171 * gl_carray_list.c: Likewise.
172 * gl_linked_list.c: Likewise.
173 * gl_linkedhash_list.c: Likewise.
174 * gl_list.c: Likewise.
175 * gl_oset.c: Likewise.
176 * gl_rbtree_list.c: Likewise.
177 * gl_rbtree_oset.c: Likewise.
178 * gl_rbtreehash_list.c: Likewise.
179 * imaxabs.c: Likewise.
180 * imaxdiv.c: Likewise.
181 * javacomp.c: Likewise.
182 * javaexec.c: Likewise.
183 * javaversion.c: Likewise.
184 * linebreak.c: Likewise.
185 * localcharset.c: Likewise.
187 * mbchar.c: Likewise.
188 * mbswidth.c: Likewise.
189 * mkdtemp.c: Likewise.
191 * printf-args.c: Likewise.
192 * printf-parse.c: Likewise.
193 * progname.c: Likewise.
194 * progreloc.c: Likewise.
195 * readlink.c: Likewise.
196 * sh-quote.c: Likewise.
197 * stpcpy.c: Likewise.
198 * stpncpy.c: Likewise.
199 * strcasecmp.c: Likewise.
200 * strcasestr.c: Likewise.
201 * strcspn.c: Likewise.
202 * striconv.c: Likewise.
203 * strncasecmp.c: Likewise.
204 * strnlen1.c: Likewise.
205 * strstr.c: Likewise.
206 * strtok_r.c: Likewise.
208 * tmpdir.c: Likewise.
209 * unicodeio.c: Likewise.
210 * unsetenv.c: Likewise.
211 * vasnprintf.c: Likewise.
212 * vasprintf.c: Likewise.
213 * wait-process.c: Likewise.
214 * xallocsa.c: Likewise.
215 * xsetenv.c: Likewise.
216 * xstriconv.c: Likewise.
218 2006-09-13 Eric Blake <ebb9@byu.net>
220 * getopt.c: Fix typo in last commit.
222 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
224 * _fpending.c: Include <config.h> unconditionally, since we no
225 longer worry about uses that don't define HAVE_CONFIG_H.
226 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
227 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
228 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
229 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
230 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
231 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
232 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
233 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
234 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
235 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
236 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
237 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
238 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
239 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
240 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
241 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
242 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
243 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
244 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
245 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
246 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
247 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
248 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
249 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
250 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
251 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
252 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
253 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
254 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
255 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
256 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
257 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
258 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
259 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
262 2006-09-12 Jim Meyering <jim@meyering.net>
264 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
265 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
266 Reported by Nelson H. F. Beebe.
268 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
270 * argp-help.c (argp_doc): Make sure NULL is not passed to
273 2006-09-10 Bruno Haible <bruno@clisp.org>
275 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
277 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
279 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
280 program_invocation_name and program_invocation_short_name are
282 * argp-namefrob.h: Move declarations of program_invocation_name
283 and program_invocation_short_name to argp.h, so they are visible
287 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
289 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
290 convention. Text proposed by Bruno Haible.
291 (struct argp_option): Document the use of N_() wrappers.
293 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
294 and translate the two parts separately, instead of feeding
295 the whole string to gettext. This allows to exclude
296 '\v' from the strings visible to the translator by writing doc
297 strings as N_("..") "\v" N_("..").
299 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
301 * mktime.c (guess_time_tm): Fix bug where mktime
302 returned the maximum time_t value rather than (time_t) -1.
303 Problem originally reported by William Bardwell
304 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
306 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
308 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
311 2006-09-06 Bruno Haible <bruno@clisp.org>
313 * striconv.h: New file.
314 * striconv.c: New file, merging iconvme.c with GNU gettext's
316 * xstriconv.h: New file.
317 * xstriconv.c: New file.
319 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
321 * argz_.h: Sync from Libtool.
323 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
324 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
326 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
328 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
333 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
335 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
336 Problem reported by Ralf Wildenhues in
337 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
339 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
340 HAVE_STRUCT_STATFS_F_FSTYPENAME.
342 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
344 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
345 or stdbool.h, because they might not exist while configuring.
347 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
348 Don't include unistd.h or limits.h; not needed, since chdir-long.h
350 (O_DIRECTORY): Remove.
352 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
354 Work around a bug in both the Linux and SunOS 64-bit kernels:
355 nanosleep mishandles sleeps for longer than 2**31 seconds.
356 Problem reported by Frank v Waveren in
357 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
358 * nanosleep.c (BILLION): New constant.
359 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
360 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
362 2006-08-30 Jim Meyering <jim@meyering.net>
364 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
367 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
369 * isapipe.c, isapipe.h: New files.
371 2006-08-29 Eric Blake <ebb9@byu.net>
373 * error.c (error_at_line, print_errno_message): Match libc, after
374 resolution of upstream bug 3044.
376 2006-08-29 Bruno Haible <bruno@clisp.org>
378 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
380 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
384 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
387 sharing with gnulib. Report by Eric Blake.
389 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
391 * fcntl_.h: New file.
392 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
394 * dirchownmod.c: Likewise.
397 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
398 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
399 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
400 just before including <inttypes.h>, to avoid circular inclusion.
402 2006-08-28 Bruno Haible <bruno@clisp.org>
404 * inttypes_.h (SCNX*): Remove definitions.
405 Reported by Eric Blake.
407 2006-08-26 Bruno Haible <bruno@clisp.org>
409 * vasnprintf.c (EOVERFLOW): Remove definition.
410 (VASNPRINTF): Return a string of length > INT_MAX without failing.
411 * vasprintf.c: Include errno.h, limits.h.
412 (EOVERFLOW): New fallback definition.
413 (vasprintf): Test here whether the string length is > INT_MAX.
414 * vsnprintf.c: Include errno.h, limits.h.
415 (EOVERFLOW): New fallback definition.
416 (vsnprintf): Fix bug when generated string was too long for the buffer.
417 Test here whether the string length is > INT_MAX.
419 2006-08-26 Bruno Haible <bruno@clisp.org>
420 Simon Josefsson <jas@extundo.com>
423 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
425 2006-08-28 Bruno Haible <bruno@clisp.org>
427 * c-strstr.h: New file, from GNU gettext.
428 * c-strstr.c: New file, from GNU gettext.
430 2006-08-26 Bruno Haible <bruno@clisp.org>
432 * inttypes_.h: New file.
433 * inttypes.h: Remove file.
434 * stdint_.h: Include <inttypes.h> through its absolute filename.
436 * imaxabs.c: New file.
438 * imaxdiv.c: New file.
440 2006-08-22 Bruno Haible <bruno@clisp.org>
442 * readutmp.h: Skip most definitions if neither <utmp.h> nor
445 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
448 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
449 Problem reported by Bruno Haible.
451 2006-08-21 Bruno Haible <bruno@clisp.org>
454 * mbchar.h: Include <wctype.h> only if it exists.
456 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
458 * cycle-check.h: Include <stdint.h> unconditionally, since we
459 now assume the stdint module. Do not include inttypes.h.
460 * fsusage.h: Likewise.
461 * getndelim2.c: Likewise.
463 * inttostr.h: Likewise.
464 * obstack.c: Likewise.
465 * regex_internal.h: Likewise.
466 * tempname.c: Likewise.
467 * utimecmp.c: Likewise.
468 * xstrtol.h: Likewise.
470 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
472 * strtoimax.c: Adjust to macro name changes in Autoconf,
473 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
476 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
478 * fchmodat.c: New file, from coreutils. This was inadvertently
479 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
481 2006-08-18 Bruno Haible <bruno@clisp.org>
483 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
484 (ME_DUMMY): Treat "kernfs" as a dummy.
485 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
487 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
489 Update from coreutils.
491 * __fpending.h: Add copyright notice.
492 * fprintftime.h: Likewise.
493 * savedir.c: Use (C) in copyright notice.
494 * savedir.h: Likewise.
496 2006-08-15 Jim Meyering <jim@meyering.net>
498 * at-func.c: New file, with the logic of all emulated at-functions.
499 * openat-priv.h: Include <errno.h> and define ENOSYS,
500 in support of the EXPECTED_ERRNO macro.
501 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
502 Instead, define the appropriate symbols and include "at-func.c".
503 * mkdirat.c (mkdirat): Likewise.
504 * fchmodat.c (fchmodat): Likewise.
505 (ENOSYS): Remove definition.
506 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
507 Don't include "unistd--.h" -- it wasn't ever used.
509 2006-01-17 Jim Meyering <jim@meyering.net>
511 Rewrite fts.c not to change the current working directory,
512 by using openat, fstatat, fdopendir, etc..
514 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
515 (HAVE_OPENAT_SUPPORT): Define.
516 [_LIBC] (fchdir): Don't undef or define; no longer used.
517 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
518 Now, this `function' always succeeds, and consumes its file descriptor
519 parameter -- so callers must not close such FDs. Update callers.
520 (diropen_fd, opendirat, cwd_advance_fd): New functions.
521 (diropen): Add parameter, SP. Adjust all callers.
522 Implement using diropen_fd, rather than open.
523 (fts_open): Initialize new member, fts_cwd_fd.
524 Remove fts_rft-setting code.
525 (fts_close): Close fts_cwd_fd, if necessary.
526 (__opendir2): Define in terms of opendir or opendirat,
527 depending on whether the FST_NOCHDIR flag is set.
528 (fts_build): Since fts_safe_changedir consumes its FD, and since
529 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
530 and close the dup'd file descriptor upon failure.
531 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
532 (fts_safe_changedir): Tweak semantics to reflect that this function
533 now calls cwd_advance_fd and hence consumes its FD argument.
534 * fts_.h [struct FTS] (fts_cwd_fd): New member.
535 [struct FTS] (fts_rft): Remove now-unused member.
536 [struct FTS] (fts_cycle.state): Improve comment.
538 * openat.c (openat_needs_fchdir): New function.
539 * openat.h (openat_needs_fchdir): Declare it.
541 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
543 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
544 Problem and fix reported by Pádraig Brady in
545 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
547 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
549 * memcoll.c (memcoll): Optimize for the common case where the
550 arguments are bytewise equal.
552 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
554 Change copyright notice from LGPL 2 to GPL 2, since that's the
555 standard form used in the gnulib repository.
556 * lock.c: LGPL -> GPL.
558 * strnlen1.c: Likewise.
559 * strnlen1.h: Likewise.
562 * tmpdir.c: Likewise.
564 * TODO: Remove; this belongs only in coreutils.
566 2006-08-14 Eric Blake <ebb9@byu.net>
568 Import the following change from libc:
570 2006-08-12 Ulrich Drepper <drepper@redhat.com>
573 * misc/error.c: Add space between program name and message if file
576 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
578 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
579 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
581 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
582 in wchar_t. Problem reported by Eric Blake.
584 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
585 LEN is smaller than SIZE. Suggested by Bruno Haible.
586 Also, help the compiler to keep LEN in a register.
588 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
590 * .cppi-disable: Add snprintf.h, socket_.h.
591 * snprintf.c: Include <errno.h> and <limits.h>.
592 (EOVERFLOW): Define if the system does not.
593 Do not include "minmax.h"; it wasn't used.
594 (snprintf): Don't assume size_t promotes to an unsigned type.
595 Fix bug when generated string was too long for the buffer: the
596 buffer's contents are supposed to be the initial prefix of the
597 output. Don't assume vasnprintf returns EOVERFLOW if the size
598 exceeds INT_MAX; do the check ourselves.
600 Import the following changes from libc:
602 2006-06-02 Jakub Jelinek <jakub@redhat.com>
604 * posix/regex_internal.c (re_string_skip_chars): If no character has
605 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
606 to the byte which couldn't be converted.
607 (re_string_reconstruct): Don't clear valid_raw_len before calling
608 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
609 tip_context using re_string_context_at.
611 2006-05-02 Ulrich Drepper <drepper@redhat.com>
613 * posix/regex.h: g++ still cannot handled [restrict].
615 2006-04-21 Ulrich Drepper <drepper@redhat.com>
617 * posix/regex.h: Remove special handling for VMS.
619 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
623 2006-07-19 Mike Frysinger <vapier@gentoo.org>
625 * mountlist.c [ME_REMOTE]: Filter out cifs.
626 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
628 2006-08-08 Eric Blake <ebb9@byu.net>
630 * verror.c (verror_at_line): Work around glibc bug 2997, so that
631 verror_at_line output complies with GNU Coding Standards even when
634 2006-08-08 Eric Blake <ebb9@byu.net>
636 * verror.h, verror.c: New files.
638 2006-08-07 Bruno Haible <bruno@clisp.org>
640 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
642 Reported by Ralf Wildenhues.
644 2006-08-06 Eric Blake <ebb9@byu.net>
646 * error.h: Fold in some upstream changes from glibc.
649 2006-07-29 Bruno Haible <bruno@clisp.org>
651 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
653 2006-07-29 Bruno Haible <bruno@clisp.org>
655 * setenv.c: Undo unintended modification done on 2006-02-27.
657 2006-07-28 Eric Blake <ebb9@byu.net>
659 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
662 2006-07-28 Simon Josefsson <jas@extundo.com>
664 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
667 2006-07-28 Simon Josefsson <jas@extundo.com>
669 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
672 2006-07-28 Bruno Haible <bruno@clisp.org>
674 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
676 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
678 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
681 2006-07-28 Bruno Haible <bruno@clisp.org>
683 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
684 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
686 Avoids link error on FreeBSD 4.x.
687 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
689 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
691 * mbswidth.c (iswcntrl): Likewise.
693 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
695 * modechange.c (mode_compile): Numeric modes now affect setuid and
696 setgid on directories only if they set these bits.
697 * modechange.h: Remove obsolete comment about masks.
699 2006-07-27 Bruno Haible <bruno@clisp.org>
701 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
702 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
705 2006-07-26 Eric Blake <ebb9@byu.net>
707 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
708 like mingw that lack mkstemp.
709 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
710 avoid compilation warning on mingw.
712 2006-07-25 Bruno Haible <bruno@clisp.org>
714 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
715 <stdarg.h> or config.h.
717 2006-07-24 Bruno Haible <bruno@clisp.org>
719 * clean-temp.h: New file, from GNU gettext.
720 * clean-temp.c: New file, from GNU gettext.
722 2006-07-24 Bruno Haible <bruno@clisp.org>
724 * tmpdir.h: New file, from GNU gettext.
725 * tmpdir.c: New file, from GNU gettext.
727 2006-07-23 Bruno Haible <bruno@clisp.org>
729 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
730 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
731 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
732 gl_linked_remove_at): Use it.
734 2006-07-23 Eric Blake <ebb9@byu.net>
736 * tmpfile-safer.c: New file.
737 * stdio-safer.h (fopen_safer): Add prototype.
738 * stdio--.h (tmpfile): Make safer.
740 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
742 * close-stream.c, close-stream.h: New files.
744 2006-07-22 Bruno Haible <bruno@clisp.org>
746 Merge from GNU gettext 0.15.
748 2005-07-05 Bruno Haible <bruno@clisp.org>
750 * printf-args.c (printf_fetchargs): Work around broken
751 definition of wint_t on mingw.
753 2005-02-12 Bruno Haible <bruno@clisp.org>
755 * xallocsa.h: Add extern "C" for C++.
757 2006-05-17 Bruno Haible <bruno@clisp.org>
760 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
762 2006-04-30 Bruno Haible <bruno@clisp.org>
764 * progreloc.c: Include <mach-o/dyld.h> if available.
765 (find_executable): Use _NSGetExecutablePath when possible.
767 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
769 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
772 2005-12-29 Bruno Haible <bruno@clisp.org>
774 * progreloc.c (set_program_name_and_installdir): Fix
777 2005-12-04 Bruno Haible <bruno@clisp.org>
780 * progreloc.c: Include <windows.h> also on Cygwin.
781 (find_executable): Add support for Cygwin.
782 (set_program_name_and_installdir): Handle also platforms with
785 2006-07-11 Bruno Haible <bruno@clisp.org>
787 * javacomp.c: Fix a comment.
788 Reported by Jim Meyering.
790 2006-04-30 Bruno Haible <bruno@clisp.org>
792 * javacomp.h (compile_java_class): Add source_version,
793 target_version arguments.
794 * javacomp.c: Rewritten to choose only a compiler that
795 respects the specified source_version and target_version.
797 2006-06-27 Bruno Haible <bruno@clisp.org>
799 Assume correct S_ISDIR macro.
800 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
802 2006-07-22 Bruno Haible <bruno@clisp.org>
804 * javaversion.h: New file, from GNU gettext.
805 * javaversion.c: New file, from GNU gettext.
806 * javaversion.java: New file, from GNU gettext.
807 * javaversion.class: New file, from GNU gettext.
809 2006-05-17 Bruno Haible <bruno@clisp.org>
812 * javaexec.c (execute_java_class): Test for jview program
815 2006-04-09 Bruno Haible <bruno@clisp.org>
817 * fatal-signal.c: Don't include string.h.
818 (at_fatal_signal): Use a copying loop instead of memcpy.
820 2005-12-04 Bruno Haible <bruno@clisp.org>
822 * csharpexec.c: Add support for 'clix' launcher (untested).
823 (execute_csharp_using_sscli): New function.
824 (execute_csharp_program): Call it.
826 2006-06-21 Bruno Haible <bruno@clisp.org>
828 Avoid warnings from recent versions of mcs.
829 * csharpcomp.c (compile_csharp_using_mono): Don't use options
830 -o, -L, -r any more. Use options documented since mcs-1.0
831 instead. Similarly for -g.
833 2005-07-09 Bruno Haible <bruno@clisp.org>
835 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
837 Reported by Mark Junker <mjscod@gmx.de>.
839 2006-06-17 Bruno Haible <bruno@clisp.org>
841 * config.charset: Update for NetBSD 3.0.
843 2006-05-17 Bruno Haible <bruno@clisp.org>
846 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
848 2006-05-16 Bruno Haible <bruno@clisp.org>
850 * localcharset.c [CYGWIN]: Include <windows.h>.
851 (get_charset_aliases): For Cygwin, return the same CPxxx
852 aliases list as under WIN32.
853 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
854 the environment variables. Fall back to GetACP().
856 2006-04-05 Bruno Haible <bruno@clisp.org>
858 * config.charset: Update Juan Manuel Guerrero's address.
860 2005-02-12 Bruno Haible <bruno@clisp.org>
862 * allocsa.h: Add extern "C" for C++.
864 2005-02-10 Bruno Haible <bruno@clisp.org>
866 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
867 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
869 2006-07-22 Bruno Haible <bruno@clisp.org>
871 * gettext.h: Update to GNU gettext-0.15.
873 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
874 and Simon Josefsson <jas@extundo.com>
876 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
878 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
880 2006-07-21 Eric Blake <ebb9@byu.net>
882 * stdlib-safer.h: New file from coreutils, required by
885 2006-07-19 Derek R. Price <derek@ximbiot.com>
887 * getaddrinfo.h: Don't define unimplemented AI_* flags.
888 Reindent and repaginate.
890 2006-07-17 Bruno Haible <bruno@clisp.org>
892 * gl_list.h: New file.
893 * gl_list.c: New file.
894 * gl_array_list.h: New file.
895 * gl_array_list.c: New file.
896 * gl_carray_list.h: New file.
897 * gl_carray_list.c: New file.
898 * gl_linked_list.h: New file.
899 * gl_linked_list.c: New file.
900 * gl_anylinked_list1.h: New file.
901 * gl_anylinked_list2.h: New file.
902 * gl_avltree_list.h: New file.
903 * gl_avltree_list.c: New file.
904 * gl_anyavltree_list1.h: New file.
905 * gl_anyavltree_list2.h: New file.
906 * gl_rbtree_list.h: New file.
907 * gl_rbtree_list.c: New file.
908 * gl_anyrbtree_list1.h: New file.
909 * gl_anyrbtree_list2.h: New file.
910 * gl_anytree_list1.h: New file.
911 * gl_anytree_list2.h: New file.
912 * gl_linkedhash_list.h: New file.
913 * gl_linkedhash_list.c: New file.
914 * gl_anyhash_list1.h: New file.
915 * gl_anyhash_list2.h: New file.
916 * gl_avltreehash_list.h: New file.
917 * gl_avltreehash_list.c: New file.
918 * gl_rbtreehash_list.h: New file.
919 * gl_rbtreehash_list.c: New file.
920 * gl_anytreehash_list1.h: New file.
921 * gl_anytreehash_list2.h: New file.
923 * gl_oset.h: New file.
924 * gl_oset.c: New file.
925 * gl_array_oset.h: New file.
926 * gl_array_oset.c: New file.
927 * gl_avltree_oset.h: New file.
928 * gl_avltree_oset.c: New file.
929 * gl_rbtree_oset.h: New file.
930 * gl_rbtree_oset.c: New file.
931 * gl_anytree_oset.h: New file.
933 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
935 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
937 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
938 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
939 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
940 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
941 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
942 callers changed. Revamp internals significantly, by not
943 attempting to create directories that are temporarily more
944 permissive than the final results. Do not attempt to use
945 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
946 This removes some race conditions, fixes some bugs, and simplifies
947 things. Use new dirchownmod function to do owner and mode changes.
948 * mkdir-p.h: Likewise.
949 * modechange.c (octal_to_mode): New function.
950 (struct mode_change): New member mentioned.
951 (make_node_op_equals): New arg mentioned. All callers changed.
952 (mode_compile): Keep track of which mode bits the user has explicitly
954 (mode_adjust): New arg DIR, so that we implement the X op correctly.
955 New arg PMODE_BITS, to keep track of which mode bits the user
956 mentioned; it treats S_ISUID and S_ISGID speciall.
958 * modechange.h: Likewise.
960 2006-07-11 Derek R. Price <derek@ximbiot.com>
962 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
964 2006-07-10 Derek R. Price <derek@ximbiot.com>
966 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
967 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
968 macros into the GNU _D_EXACT_NAMLEN.
969 * savedir.c: Likewise.
970 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
972 2006-07-09 Jim Meyering <jim@meyering.net>
974 * argp-pv.c: Remove a doubled word in a comment.
975 * check-version.c (check_version): Likewise.
976 * javacomp.c (compile_java_class): Likewise.
978 2006-07-08 Jim Meyering <jim@meyering.net>
980 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
982 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
984 * getaddrinfo.c: Changes to compile under MSVC6: changed
985 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
986 brackets. Other minor changes to suppress some compiler
989 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
991 * getloadavg.c: Use __VMS, not VMS.
992 * getopt.c: Likewise.
993 * getpagesize.h: Likewise.
994 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
995 probably does not work.
997 2006-07-06 Derek R. Price <derek@ximbiot.com>
998 and Paul Eggert <eggert@cs.ucla.edu>
1000 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1001 Don't worry about this obsolete case any more.
1002 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1004 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1005 worry about this obsolete case any more.
1007 * getcwd.c: Likewise.
1009 * savedir.c: Likewise.
1011 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1013 * .cppi-disable: Add wcwidth.
1014 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1015 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1016 (ISGRAPH): Remove. All uses changed to isgraph.
1017 (FOLD) [!defined _LIBC]: Remove special case.
1018 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1019 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1021 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1023 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1025 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1027 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1029 * memcasecmp.c: Include <limits.h>.
1030 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1031 * strtod.c (strtod): Don't assume isspace works on negative chars.
1032 Don't assume isdigit succeeds only on '0' through '9'.
1034 2006-07-05 Derek R. Price <derek@ximbiot.com>
1036 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1037 All uses of is_space replaced by isspace.
1038 * exit.h: Don't talk about STDC_HEADERS.
1039 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1040 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1041 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1042 replaced by isprint etc.
1043 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1044 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1045 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1046 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1047 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1048 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1050 2006-07-05 Eric Blake <ebb9@byu.net>
1052 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1053 missing from netdb.h.
1054 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1056 2006-06-27 Bruno Haible <bruno@clisp.org>
1058 Assume ANSI C header files and <ctype.h> functions.
1059 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1060 (mbsnwidth): Use isprint, iscntrl instead.
1062 2006-07-03 Jim Meyering <jim@meyering.net>
1064 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1065 macro is used before the first cycle_check call.
1067 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1069 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1070 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1071 reported by Mark D. Baushke, one in
1072 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1074 Merge from coreutils.
1076 * .cppi-disable: Add stdint_.h.
1077 * .cvsignore: Add stdint.h.
1079 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1081 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1082 both double and long double versions.
1083 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1084 * xstrtold.c: New file.
1085 * xstrtod.h (xstrtold): New decl.
1087 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1089 * filemode.c (setst): Remove.
1090 (strmode): Rewrite to avoid setst. This makes the code shorter,
1091 (arguably) clearer, and the generated code is a bit smaller on my
1092 Debian GNU/Linux stable x86 host.
1094 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1096 * filemode.c: Include "filemode.h" first, to test the interface.
1097 Assume that filemode.h includes sys/types.h and sys/stat.h.
1098 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1099 (ftypelet): Reorder to put common cases first, for efficiency.
1100 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1102 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1103 of 10, for compatibility with FreeBSD. All callers changed.
1104 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1105 that can't be deduced solely from st_mode. First arg is now a const
1107 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1108 (strmode): Renamed from mode_string.
1109 (filemodestring): New decl.
1110 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1111 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1112 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1114 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1116 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1117 fsusage.h now does that. Include fsusage.h first, to test interface.
1118 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1119 at most one method (the old code could have generated decls that
1120 didn't conform to C89, not that this was ever exercised).
1121 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1123 2006-03-19 Jim Meyering <jim@meyering.net>
1125 Work even in a chroot where d_ino values for entries in "/"
1126 don't match the stat.st_ino values for the same names.
1127 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1128 number, iterate through all entries again, using lstat instead.
1129 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1130 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1132 * getcwd.c (__getcwd): Clarify a comment.
1133 Use memcpy in place of a call to strcpy.
1135 2006-03-12 Jim Meyering <jim@meyering.net>
1137 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1138 that of the current directory (which we're about to chdir ".." out of),
1139 then save the dev-ino of the parent, instead.
1141 * same-inode.h (SAME_INODE): New file/macro.
1142 * chdir-safer.c (SAME_INODE): Remove definition.
1143 Include "same-inode.h", instead.
1145 * cycle-check.h: Include "same-inode.h".
1146 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1147 * cycle-check.c (SAME_INODE): Remove definition.
1148 * root-dev-ino.h: Include "same-inode.h".
1150 2006-03-11 Eric Blake <ebb9@byu.net>
1152 * same.c (same_name): s/base_name/last_component/
1153 * backupfile.c (check_extension, numbered_backup): Likewise.
1154 * filenamecat.c (file_name_concat): Likewise.
1156 2006-03-11 Eric Blake <ebb9@byu.net>,
1157 Paul Eggert <eggert@cs.ucla.edu>
1159 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1160 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1162 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1163 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1164 (last_component): New method.
1165 * dirname.c (dir_len): Determine when drive letters need a
1166 subsequent slash. Preserve // when it is special.
1167 (dir_name): Don't append dot when drive letter is absolute.
1168 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1169 * basename.c (base_name): New semantics - malloc the result.
1170 Preserve // when it is special. Preserve relative files that look
1172 (base_len): Preserve // when it is special.
1173 (last_component): New method, similar to old base_name semantics.
1174 * stripslash.c (strip_trailing_slashes): Use last_component, not
1175 base_name. Strip redundant slashes from ///.
1177 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1179 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1180 both are 64 bits, since this seems to be the tradition, and this
1181 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1182 we ever run into a host that prefers long long to long in this
1183 case, we'll need another configure-time test. Problem reported by
1186 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1188 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1189 possible collision with system files.
1190 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1191 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1192 WCHAR_MIN and WCHAR_MAX in this case.
1193 (<stddef.h>): Do not include; no longer needed.
1194 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1195 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1196 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1197 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1198 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1199 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1200 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1201 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1202 !defined(__c99))]: Include in this case too, since it's harmless
1204 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1206 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1207 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1208 (_STDINT_MIN, _STDINT_MAX): New macros.
1209 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1210 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1211 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1212 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1213 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1214 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1215 macros, not typedefs; this simplifies things quite a bit.
1216 Use long int for all types narrower than int64_t.
1217 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1218 Define in terms of long long int or int64_t or long int,
1219 not int64_t or int32_t. This saves some compile-time testing.
1220 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1221 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1222 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1223 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1224 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1225 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1226 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1227 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1228 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1229 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1230 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1231 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1232 undef any previous version and define our own version, for
1233 simplicity and consistency with the new macros for types.
1234 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1235 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1236 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1237 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1238 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1239 @WINT_T_SUFFIX@ to keep things simple here.
1240 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1241 Simplify by assuming typical 8/16/32/64 host, since we're
1242 already doing that elsewhere anyway.
1243 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1244 and assume long long int is 64 bits if available. This
1245 speeds up 'configure'.
1247 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1249 * getaddrinfo.c: fixed typo
1251 2006-06-29 Eric Blake <ebb9@byu.net>
1253 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1254 unused static function.
1256 2006-06-29 Eric Blake <ebb9@byu.net>
1258 * stat_.h: New file.
1260 2006-06-29 Derek R. Price <derek@ximbiot.com>
1262 * strftime.c: Assume strftime() exists.
1264 2006-06-28 Bruno Haible <bruno@clisp.org>
1266 * getaddrinfo.h: Fix POSIX URL.
1267 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1268 (use_win32_p): Make static.
1269 (getaddrinfo): Reject service name if it is empty or does not consist
1270 solely of decimal digits, or if its value is > 65535.
1271 (getnameinfo): Remove useless casts.
1273 2006-06-28 Derek R. Price <derek@ximbiot.com>
1275 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1276 Autoconf 2.60 says this stuff was obsolete.
1278 2006-05-12 Bruno Haible <bruno@clisp.org>
1280 * mkdtemp.c [MINGW]: Include <io.h>.
1281 (mkdir): Define using _mkdir.
1283 2006-06-28 Bruno Haible <bruno@clisp.org>
1285 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1286 declaration for wcwidth.
1287 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1289 2006-06-28 Eric Blake <ebb9@byu.net>
1291 * xvasprintf.h: Fix comments.
1293 2006-06-28 Eric Blake <ebb9@byu.net>
1295 * mbchar.h (wcwidth): Include wcwidth.h.
1296 * mbswidth.c (wcwidth): Move from here...
1297 * wcwidth.h: ...to this new file.
1299 2006-06-28 Simon Josefsson <jas@extundo.com>
1301 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1302 functions there. It will succeed on Windows XP, but on Windows
1303 2000 and (presumably) earlier, it will fail, and use the internal
1305 (use_win32_p): New function.
1306 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1307 Support AI_NUMERICSERV to disable getservbyname.
1308 (getnameinfo): New function, only supports
1309 NI_NUMERICHOST|NI_NUMERICSERV for now.
1311 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1312 only have some of them. Add AI_NUMERICSERV. Add prototype for
1315 2006-06-27 Bruno Haible <bruno@clisp.org>
1317 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1319 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1321 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1322 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1323 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1325 2006-06-26 Bruno Haible <bruno@clisp.org>
1327 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1329 Reported by Mark D. Baushke and Larry Jones.
1331 2006-06-26 Bruno Haible <bruno@clisp.org>
1333 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1335 Suggested by Mark D. Baushke and Larry Jones.
1337 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1339 * stdint_.h: Treat BSD/OS like OpenBSD.
1341 2006-06-23 Bruno Haible <bruno@clisp.org>
1343 * stdint_.h: Treat IRIX like OpenBSD.
1345 2006-06-23 Bruno Haible <bruno@clisp.org>
1347 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1348 ISO C 99 Technical Corrigendum 1.
1350 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1352 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1353 Some compiler complained about some of them. Problem reported by
1355 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1357 2006-06-21 Simon Josefsson <jas@extundo.com>
1359 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1362 * socket_.h: Don't define WINVER.
1364 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1365 slightly modified to work in gnulib.
1367 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1369 * read-file.c (fread_file): Start with buffer allocation of
1370 0 bytes rather than 1 byte; this simplifies the code.
1371 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1372 code to free buffer and save/restore errno.
1373 (internal_read_file): Remove unused local.
1375 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1377 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1378 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1379 Problem reported by Denis Excoffier in
1380 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1382 2006-06-19 Simon Josefsson <jas@extundo.com>
1384 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1386 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1388 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1390 2006-06-17 Bruno Haible <bruno@clisp.org>
1392 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1394 2006-06-17 Bruno Haible <bruno@clisp.org>
1396 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1397 problem on Solaris 2.5.1.
1399 2006-06-16 Eric Blake <ebb9@byu.net>
1401 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1402 * unicodeio.c [!defined errno]: Likewise.
1403 * strtol.c [!defined errno]: Likewise.
1404 * strtod.c [!defined errno]: Likewise.
1406 2006-06-15 Bruno Haible <bruno@clisp.org>
1408 * stdint_.h: Rewritten to be fully auto-configured.
1409 Fixes bug on HP-UX/IA64.
1411 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1413 * getdate.y (__attribute__): Don't define if already defined.
1414 Problem reported by Larry Jones.
1415 * utimens.c (__attribute__): Likewise.
1417 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1419 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1420 reported by Andreas Schwab.
1422 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1423 Bruno Haible <bruno@clisp.org>
1425 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1427 2006-05-26 Martin Lambers <marlam@marlam.de>
1429 * getpass.c: Updates the test for the native W32 API, and adds
1430 missing includes, thus fixing compilation warnings.
1432 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1434 * tempname.c (small_open, large_open): New macros.
1435 (__open, __open64) [!_LIBC]: Remove.
1436 (__gen_tempname): Use small_open and large_open instead of __open
1437 and __open64. This fixes a portability bug on HP-UX 11.11i
1438 reported by Simon Wing-Tang in
1439 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1441 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1443 * exclude.c (exclude_fnmatch): New function.
1444 (excluded_file_name): Call exclude_fnmatch.
1445 * exclude.h (excluded_file_name): New prototype
1447 2006-05-24 Bruno Haible <bruno@clisp.org>
1449 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1450 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1451 Reported by Thorsten Maerz <torte@netztorte.de> via
1452 Aaron Stone <aaron@serendipity.cx>.
1454 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1456 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1457 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1458 (my_usleep): Don't mishandle maximum value.
1460 2006-05-19 Jim Meyering <jim@meyering.net>
1462 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1464 2006-05-17 Bruno Haible <bruno@clisp.org>
1467 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1469 2006-05-17 Bruno Haible <bruno@clisp.org>
1471 * stdint_.h: Fix recognition of Cygwin.
1473 2006-05-11 Jim Meyering <jim@meyering.net>
1475 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1477 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1479 * crc.c (crc32_update): Remove unnecessary L suffix.
1480 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1481 unwanted sign propagation, e.g., on hosts with 64-bit int.
1482 There still are some problems with reeelly weird theoretical hosts
1483 (e.g., 33-bit int) but it's not worth worrying about now.
1484 * sha1.c (rol): Likewise.
1485 (K1, K2, K3, K4): Remove unnecessary L suffix.
1487 2006-05-10 Bruno Haible <bruno@clisp.org>
1489 * des.c: Cast to avoid warnings.
1491 2006-05-10 Simon Josefsson <jas@extundo.com>
1493 * md4.c: Typo fix, update copyright years.
1494 (K1, K2): Don't use L because it turn computations into 64-bit on
1497 2006-05-09 Bruno Haible <bruno@clisp.org>
1499 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1500 (EOVERFLOW): Define fallback value.
1501 (xstrcat): New function.
1502 (xvasprintf): Recognize the special case of a string concatenation.
1504 2006-05-01 Bruno Haible <bruno@clisp.org>
1506 * stdint_.h: Shorter URL.
1507 * inttypes.h: Likewise.
1509 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1511 * verify.h: Document the internals better. Most of this change
1512 was written by Bruno Haible.
1514 2006-04-29 Bruno Haible <bruno@clisp.org>
1516 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1517 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1519 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1521 * getdate.y (get_date): When adding relative date, start with the
1522 initial time, not with the result of the first mktime call.
1524 2006-04-23 Bruno Haible <bruno@clisp.org>
1526 * copy-file.c: Include <unistd.h> unconditionally.
1527 * execute.c: Likewise.
1528 * fatal-signal.c: Likewise.
1529 * findprog.c: Likewise.
1530 * mkdtemp.c: Likewise.
1533 * wait-process.h: Likewise.
1535 2006-04-23 Bruno Haible <bruno@clisp.org>
1537 * fwriteerror.c (fwriteerror): Call fclose also when an error
1538 condition was already detected.
1539 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1541 2006-04-19 Derek Price <derek@ximbiot.com>
1542 Eric Blake <ebb9@byu.net>
1544 * inttypes.h: Correct grammar in comment.
1546 2006-04-18 Derek Price <derek@ximbiot.com>
1547 Paul Eggert <eggert@cs.ucla.edu>
1549 * inttypes.h: New file.
1550 * strtoimax.c: Assume <inttypes.h>.
1552 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1554 * utimens.c (futimens): glibc futimesat messes up if /proc
1555 isn't mounted. Problem reported by Kir Kolyshkin.
1557 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1559 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1560 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1561 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1563 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1565 Merge regex changes from libc, removing some of our
1566 POSIX-conformance changes that were rejected and redoing them in a
1569 * regcomp.c (re_compile_internal, init_dfa):
1570 Length arg is now size_t, not Idx. All uses changed.
1571 (peek_token): Forward decl now says internal_function.
1572 (__re_error_msgid, __re_error_msgid_idx):
1573 Now static rather than extern with attribute_hidden.
1574 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1575 For some reason libc prefers K&R style defns for external functions.
1576 (regerror) [!defined _LIBC]: Likewise.
1577 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1578 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1579 (build_range_exp, build_collating_symbol):
1581 (re_compile_fastmap): Use '\0' to memset, not 0.
1582 (utf8_sb_map): Make the calculations more obvious.
1583 (init_dfa, parse_bracket_exp, build_charclass_op):
1584 Call calloc and cast result, as glibc does.
1585 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1586 (build_range_exp, build_collating_symbol):
1587 Now internal functions.
1589 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1591 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1592 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1593 Don't depend on VMS; depend on __VMS instead, for POSIX
1594 namespace cleanness.
1595 (regoff_t): Define to ssize_t, not long int.
1597 Remove the REG_ macros named below. Instead, make the old names
1598 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1600 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1601 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1602 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1603 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1604 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1605 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1606 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1607 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1608 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1609 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1610 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1611 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1612 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1613 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1614 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1615 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1616 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1618 Remove. All uses replaced by the old RE_* names.
1619 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1620 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1621 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1622 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1623 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1624 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1625 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1626 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1627 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1628 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1629 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1630 Don't bother having these macros be independent of each others'
1631 values, since they no longer exist in the POSIX name space.
1633 Rename the following member names back to their old names,
1634 unless !__USE_GNU_REGEX. All uses changed back.
1635 (buffer): Renamed from re_buffer.
1636 (allocated): Renamed from re_allocated.
1637 (used): Renamed from re_used.
1638 (syntax): Renamed from re_syntax.
1639 (fastmap): Renamed from re_fastmap.
1640 (translate): Renamed from re_translate.
1641 (can_be_null): Renamed from re_can_be_null.
1642 (regs_allocated): Renamed from re_regs_allocated.
1643 (fastmap_accurate): Renamed from re_fastmap_accurate.
1644 (no_sub): Renamed from re_no_sub.
1645 (not_bol): Renamed from re_not_bol.
1646 (not_eol): Renamed from re_not_eol.
1647 (newline_anchor): Renamed from re_newline_anchor.
1648 (num_regs): Renamed from rm_num_regs.
1649 (start): Renamed from rm_start.
1650 (end): Renamed from rm_end.
1652 (free_state): Move up a bit.
1654 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1655 #define to be empty.
1656 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1657 when that is what is intended.
1658 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1659 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1661 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1662 All uses changed back to re_malloc, etc. It's now the caller's
1663 responsibility to check for overflow; all callers changed.
1664 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1665 (re_x2nrealloc): Remove.
1666 (free_state): Remove decl.
1668 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1669 (re_set_registers, re_exec):
1672 2006-01-31 Roland McGrath <roland@redhat.com>
1674 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1675 Reported by Mike Frysinger <vapier@gentoo.org>.
1677 2006-01-15 Andreas Jaeger <aj@suse.de>
1680 * regex_internal.c (re_string_reconstruct): Adjust for
1681 build_wcs_upper_buffer change.
1682 (build_wcs_upper_buffer): Change return type.
1684 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1686 * regex_internal.h: Include <stdint.h> if available.
1688 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1690 * regex_internal.h (SIZE_MAX): Provide a default definition.
1692 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1694 * regcomp.c: Adjust for changed secondary hash function.
1696 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1698 * regex.h: Pretty printing.
1699 Clean up namespace a bit.
1701 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1703 * regexec.c (update_cur_sifted_state, check_arrival,
1704 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1706 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1707 Ulrich Drepper <drepper@redhat.com>
1710 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1711 (bitset_word_t): Renamed from bitset_word. All uses changed.
1713 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1716 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1717 * regcomp.c: Remove unnecessary uses of
1718 unsigned RE_TRANSLATE_TYPE.
1719 * regex_internal.h: Likewise.
1720 * regex_internal.c: Likewise.
1721 * regexec.c: Likewise.
1722 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1724 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1726 * regexec.c (find_recover_state): Remove unnecessary
1728 (transit_state_bkref): Make DFA a const pointer.
1729 (get_subexp): Likewise.
1730 (check_arrival): Likewise.
1731 (update_cur_sifted_state): Likewise.
1732 (re_search_internal): Likewise.
1733 (prune_impossible_nodes): Likewise.
1734 (acquire_init_state_context): Likewise.
1735 (proceed_next_node): Likewise.
1736 (set_regs): Likewise.
1737 (free_fail_stack_return): Likewise.
1738 (check_arrival_expand_ecl): Mark DFA parameter as const.
1739 (check_arrival_expand_ecl_sub): Likewise.
1740 (check_subexp_limits): Likewise.
1741 (sub_epsilon_src_nodes): Likewise.
1742 (add_epsilon_src_nodes): Likewise.
1743 (merge_state_array): Likewise.
1744 (update_regs): Likewise.
1745 (build_trtable): Likewise.
1746 (sift_states_backward): Mark MCTX parameter as const.
1747 (build_sifted_states): Likewise.
1748 (update_cur_sifted_state): Likewise.
1749 (sift_states_mkref): Likewise.
1750 (check_arrival_expand_ecl): Mark eclosure as const.
1751 (check_dst_limits_calc_pos_1): Likewise.
1752 * regex_internal.h (re_match_context_t): Make dfa a const
1755 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1757 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1758 (transit_state_sb): Likewise.
1759 (transit_state_mb): Likewise.
1760 (sift_states_iter_mb): Likewise.
1761 (check_arrival_add_next_nodes): Likewise.
1762 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1763 [_LIBC] (re_search_2_stub): Use mempcpy.
1765 * regex_internal.c (re_string_reconstruct): Avoid calling
1766 mbrtowc for very simple UTF-8 case.
1768 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1770 (re_acquire_state_context): Likewise.
1771 * regex_internal.h: Adjust prototypes.
1773 * regex.c: Prevent using C++ compilers.
1775 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1776 (re_acquire_state_context): Likewise.
1778 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1779 Bruno Haible <bruno@clisp.org>
1781 * stdint_.h: On OpenBSD, don't redefine types already included in
1782 <sys/types.h> and <inttypes.h>.
1784 2006-03-24 Eric Blake <ebb9@byu.net>
1786 * time_r.c (copy_string_result): Remove, as it is no longer used.
1788 2006-03-24 Simon Josefsson <jas@extundo.com>
1790 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1791 including some doc fixes.
1792 (base64_encode_alloc): Fix +1 bug on allocation failures.
1794 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1796 * base64.c (base64_encode): Do not read past end of array with
1797 unsanitized input on systems with CHAR_BIT > 8.
1799 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1801 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1802 Typedef to long int, not to off_, as POSIX will likely change
1805 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1807 * argp-help.c (validate_uparams): Fix typo
1808 * argp-parse.c (argp_default_options): Consistently begin help
1809 messages with a lowercase letter.
1811 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1813 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1814 overrun buffers and shouldn't be used (much as gets shouldn't be
1816 * time_r.c (asctime_r, ctime_r): Likewise.
1818 2006-03-08 Simon Josefsson <jas@extundo.com>
1820 * gc-gnulib.c (randomize): Don't open files called 'no', they
1821 signal that configure disabled the device.
1823 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1825 * c-stack.c: Include unistd.h unconditionally, since we now assume
1827 * getlogin_r.c: Likewise.
1828 * getlogin_r.h: Likewise.
1830 * pagealign_alloc.c: Likewise.
1831 * unistd_.h: Remove; no longer needed.
1833 2006-03-07 Simon Josefsson <jas@extundo.com>
1835 * unistd_.h: New file.
1837 2006-03-07 Simon Josefsson <jas@extundo.com>
1839 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1841 2006-03-01 Simon Josefsson <jas@extundo.com>
1843 * readline.c: Fix typo, tiny patch from Stepan Kasal
1846 2006-02-28 Simon Josefsson <jas@extundo.com>
1848 * getopt.c: Protect #include of unistd.h, for MSVS.
1850 2006-02-27 Simon Josefsson <jas@extundo.com>
1852 * base64.h: Indent #define's. From Jim Meyering
1855 2006-02-27 Jim Meyering <jim@meyering.net>
1857 Revert the change of 2006-02-24, so these files can continue
1858 to be sync'd from gettext.
1859 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1862 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1864 * glob.c: Say "invalid" rather than "illegal" in comments.
1866 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1868 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1870 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1872 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1873 AT_FDCWD exceeds INT_MAX.
1874 * openat.h (AT_FDCWD): Likewise.
1876 2006-02-14 Jim Meyering <jim@meyering.net>
1878 Sync from coreutils.
1880 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1881 failure on deficient systems, and simplify gnulib lgpl dependencies.
1882 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1883 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1885 * xalloc-die.c: Remove unused definition of N_.
1887 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1889 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1891 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1893 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1894 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1896 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1898 * argp-namefrob.h: Restore changes accidentally lost during the
1899 "autoupdate" on 2005-12-12.
1901 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1903 * fnmatch.c (L_): Renamed from L, to work around a bug in
1904 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1905 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1908 2006-01-26 Simon Josefsson <jas@extundo.com>
1910 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1911 prototype is visible on mingw32.
1913 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1916 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1919 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1921 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1922 attempt to open for write; this always fails, at least on POSIX
1923 hosts. This reinstates the 2006-01-09 change, which was
1924 inadvertently removed.
1926 2006-01-26 Bruno Haible <bruno@clisp.org>
1927 Paul Eggert <eggert@cs.ucla.edu>
1929 * stdbool_.h (_Bool)
1930 [(! (defined __cplusplus || defined __BEOS__)
1931 && !defined __GNUC__
1932 && !(defined __HP_cc || defined __xlc__
1933 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1934 || defined __sgi))]:
1935 #define to signed char in these cases too; this simplifies
1936 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1937 etc., separately) and makes it more conservative.
1939 2006-01-21 Jim Meyering <jim@meyering.net>
1941 Sync from the stable (b5) branch of coreutils:
1943 * fts.c (fts_children): Don't let close() clobber errno from
1946 * fts.c (fts_stat): When following a symlink-to-directory,
1947 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1948 a dangling symlink. That can also happen at least for ELOOP.
1949 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1950 FYI, this bug predates the inclusion of fts.c in coreutils.
1952 * fts.c (fts_open): Put new maxarglen declaration and uses
1953 in their own block, so pre-c99 compilers don't object.
1955 Avoid the double-free (first in fts_read, second in fts_close) that
1956 would occur when an `active' directory is made inaccessible (e.g.,
1957 via chmod a-x) during a traversal.
1958 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1959 before returning. Reproduce this failure by
1960 mkdir -p a/b; cd a; chmod a-x . b
1961 Reported by Stavros Passas.
1963 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1965 * argp-namefrob.h: Bugfix. Remove stray #
1967 2006-01-25 Bruno Haible <bruno@clisp.org>
1969 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1971 Reported by Paul Eggert.
1973 2006-01-25 Jim Meyering <jim@meyering.net>
1975 * fileblocks.c: Remove more useless parentheses.
1976 * readutmp.h: Likewise.
1978 2006-01-24 Bruno Haible <bruno@clisp.org>
1980 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1982 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1985 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1986 to avoid problems with the built-in _Bool type.
1987 Reported by Paul Eggert on 2005-11-26.
1989 2006-01-24 Jim Meyering <jim@meyering.net>
1991 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1993 2006-01-24 Simon Josefsson <jas@extundo.com>
1995 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1998 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2000 Work around porting bugs reported by Dieter in
2001 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2002 * getopt.c (_NOPROTO): Remove; no longer needed.
2003 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2004 Include "getopt.h" first, to check interface.
2005 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2007 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2008 (__strndup): Revert to K&R-style function dfns, the glibc style.
2009 * strnlen.c: Don't claim it's taken from glibc; it's not.
2010 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2011 Include strnlen.h first, to get prototype properly.
2012 (strnlen): Renamed from __strnlen.
2015 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2017 These changes imported from libc.
2018 * getopt.c: Use __fxprintf instead of inline stream orientation
2019 test and two separate function calls.
2020 * strndup.c (__strndup): Add libc_hidden_def.
2022 2006-01-22 Bruno Haible <bruno@clisp.org>
2024 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2025 temporary buffer for sprintf, take into account the precision also
2026 for 'd', 'i', 'u', 'o', 'x', 'X'.
2028 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2030 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2031 to pacify gcc -Wswitch-default.
2033 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2035 * argp-help.c (usage_long_opt): Do not print DOC options.
2036 (__argp_base_name): Removed
2037 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2039 (__argp_base_name): Provide macro definition or extern declaration
2040 depending on the configuration
2042 2006-01-20 Simon Josefsson <jas@extundo.com>
2044 * inet_ntop.h: Unconditionally include sys/socket.h.
2046 2006-01-19 Simon Josefsson <jas@extundo.com>
2048 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2050 2006-01-12 Simon Josefsson <jas@extundo.com>
2052 * base64.c: Fix warning, reported by Bruno Haible
2053 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2055 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2057 Sync from coreutils.
2058 * md5.c: Fix commentary typos.
2059 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2060 * md5.h (__attribute__): Remove; unused.
2061 * sha1.c: Fix commentary to match md5 better.
2062 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2063 so that we don't need to worry about alignment. All uses changed.
2064 This merges the 2005-10-28 md5 change into sha1.
2066 2006-01-11 Jim Meyering <jim@meyering.net>
2068 Sync from coreutils.
2069 * md5.c (OP): Fix spacing.
2071 2006-01-11 Simon Josefsson <jas@extundo.com>
2073 * stdint_.h (SIZE_MAX): Add missing (.
2075 2006-01-10 Bruno Haible <bruno@clisp.org>
2077 * argp.h (__const): Remove macro. Use const instead.
2078 * argp-fmtstream.h (__const): Likewise.
2079 * glob_.h (__const): Remove macro.
2080 * glob-libc.h: Use const instead of __const.
2082 2006-01-10 Jim Meyering <jim@meyering.net>
2084 Avoid the double-free (first in fts_read, second in fts_close) that
2085 would occur when an `active' directory is made inaccessible (e.g.,
2086 via chmod a-x) during a traversal.
2087 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2088 before returning. Reproduce this failure by
2089 mkdir -p a/b; cd a; chmod a-x . b
2090 Reported by Stavros Passas.
2092 Sync from coreutils.
2093 * sha1.c: Tweak grammar in a comment.
2095 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2097 * regex_internal.h (BITSET_WORD_BITS):
2098 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2099 preprocessor mishandles large unsigned values as if they were signed.
2100 Problem reported by Claudio Fontana in
2101 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2103 2006-01-10 Simon Josefsson <jas@extundo.com>
2105 * socket_.h: New file.
2107 2006-01-10 Bruno Haible <bruno@clisp.org>
2109 * localcharset.c: Update from GNU gettext.
2111 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2113 Sync from coreutils.
2114 * chdir-long.c (cdb_free): Don't bother trying to open directory
2115 for write access: POSIX says that must fail.
2116 * fts.c (diropen): Likewise.
2117 * save-cwd.c (save_cwd): Likewise.
2118 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2119 well, for minor improvements on hosts that lack O_DIRECTORY.
2120 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2121 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2122 Fall back on chown if open failed with EACCES.
2124 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2125 Report an error at compile-time if only a 1-second nominal clock
2126 resolution is found.
2128 * lchmod.h: New file.
2129 * mkdir-p.c: Include lchmod.h, lchown.h.
2130 (make_dir_parents): Use lchown rather than chown, and
2131 lchmod rather than chmod.
2133 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2134 too. Problem with "none" reported by Bob Proulx. Problem with
2135 "proc" reported by n0dalus.
2137 * mountlist.c: Include <limits.h>.
2138 (dev_from_mount_options)
2139 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2140 New function. It no longer assumes "dev=" has the System V meaning
2141 on Linux (since it doesn't). It also parses "dev=" more carefully.
2142 (read_file_system_list)
2143 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2144 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2147 * posixtm.h (PDS_PRE_2000): New macro.
2148 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2149 All usages changed. Reject dates outside the range 1969-1999 if
2150 PDS_PRE_2000 is used.
2152 2006-01-09 Jim Meyering <jim@meyering.net>
2154 Sync from coreutils.
2156 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2158 * chdir-safer.h, chdir-safer.c: New files.
2160 * modechange.c (mode_compile): Reject an invalid mode string
2161 that starts with an octal digit. From Andreas Gruenbacher.
2163 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2164 and dup to open_safer and dup_safer, respectively.
2165 (openat_permissive): Fix typo in comment.
2167 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2168 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2169 (_): Remove; no longer needed.
2170 (openat): Renamed from rpl_openat; no need for rpl_openat
2171 since openat.h renames openat for us.
2172 Replace most of the body with a call to openat_permissive,
2173 to avoid duplicate code.
2174 Port to (probably hypothetical) environments were mode_t is
2176 (openat_permissive): Require mode arg, so that we can check
2177 types better. Put it just after flags. Change cwd failure
2178 indicator from pointer-to-bool to pointer-to-errno-value.
2179 All callers changed.
2180 Invoke openat_save_fail and/or openat_restore_fail if
2181 cwd_errno is null, so that openat can call us.
2182 (openat_permissive, fdopendir, fstatat, unlinkat):
2183 Simplify errno handling to avoid some duplicate code,
2184 as it's OK to set errno on success.
2185 * openat.h: Revamp code so that function macros depend on
2186 __OPENAT_PREFIX only, not also on AT_FDCWD.
2187 (openat_ro): Remove. Caller changed to use openat_permissive.
2188 (openat_permissive): Now a macro, if not a function.
2189 (openat_restore_fail, openat_save_fail): Now always functions,
2190 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2192 * openat-priv.h: New file, defining macros used by mkdirat.c
2194 * mkdirat.c: Include openat-priv.h.
2195 Remove definitions of macros defined therein.
2196 * openat.c: Likewise.
2198 * mkdirat.c (mkdirat): New file and function.
2199 * openat.h (mkdirat): Declare.
2201 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2203 * openat.h (openat_permissive): Declare.
2204 (openat_ro): Define.
2206 * openat.c (EXPECTED_ERRNO): New macro.
2207 (openat_permissive): New function -- used in remove.c rewrite.
2208 (all functions): Set errno just before returning, only if there
2209 was an actual failure.
2210 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2212 Emulate openat-family functions using Linux's procfs, if possible.
2213 Idea and some code based on Ulrich Drepper's glibc changes.
2215 * openat.c: (BUILD_PROC_NAME): New macro.
2216 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2217 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2218 before falling back on save_cwd and restore_cwd.
2219 (fdopendir, fstatat, unlinkat): Likewise.
2221 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2222 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2224 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2225 as second argument to va_arg. Otherwise, some versions of gcc
2226 warn that `if this code is reached, the program will abort'.
2228 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2230 Sync from coreutils.
2232 Add POSIX ACL support
2233 * acl.h (copy_acl, set_acl): Add declarations.
2234 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2235 systems other than Linux.
2236 (chmod_or_fchmod): New function: use fchmod when possible,
2237 and chmod otherwise.
2238 (file_has_acl): Add a POSIX ACL implementation, with a
2239 Linux-specific subcase.
2240 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2241 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2242 acls are unsupported.
2243 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2244 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2247 2006-01-09 Bruno Haible <bruno@clisp.org>
2249 * sysexit_.h (EX_OK): New macro.
2250 Suggested by Martin Lambers <marlam@marlam.de>.
2252 2006-01-09 Bruno Haible <bruno@clisp.org>
2254 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2255 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2256 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2257 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2259 2006-01-09 Bruno Haible <bruno@clisp.org>
2261 * stdint_.h (SIZE_MAX): Write the value without involving negative
2264 2005-10-16 Bruno Haible <bruno@clisp.org>
2266 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2267 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2269 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2271 * strftime.c (tzname): Don't declare if it is already #defined.
2272 Problem reported for Mingw by Mark Junker.
2274 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2276 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2277 long int, not int, for nanosecond counts, so that people who are
2278 used to POSIX struct timespec won't be surprised. Reported by Jim
2281 2005-12-16 Jim Meyering <jim@meyering.net>
2283 * fprintftime.c, fprintftime.h: New files.
2285 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2287 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2288 * argp-help.c (fill_in_uparams): Check if the constructed
2289 struct uparams is valid. Fall back to the default values if it is
2292 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2294 * argp-help.c (__argp_base_name): New function
2295 (__argp_short_program_name): Rewrite using __argp_base_name
2296 * argp-namefrob.h: Define program_invocation_name and
2297 program_invocation_short_name if requested
2298 (__argp_base_name): Add prototype
2299 * argp-parse.c (argp_def): Use gettext wrappers
2300 (argp_default_parser): Use __argp_base_name
2301 * argp-pin.c: New file. Defines program_invocation_name and
2302 program_invocation_short_name on systems that lack them.
2304 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2306 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2307 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2308 porting problem reported by Georg Schwarz in
2309 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2311 2005-07-09 Bruno Haible <bruno@clisp.org>
2313 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2314 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2315 Reported by Mark Junker <mjscod@gmx.de>.
2317 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2319 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2320 (uintmax_t) [defined uintmax_t]: Do not declare.
2321 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2322 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2323 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2324 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2325 sake of portability to weird hosts that C allows (though we don't
2326 know of any practical examples).
2328 * savedir.h (fdsavedir): New decl.
2329 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2330 contains most of the former guts of savedir.
2331 (savedir): Use savedirstream.
2334 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2336 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2337 coreutils no longer futzes with rounding modes.
2339 2005-11-14 Jim Meyering <jim@meyering.net>
2341 * mkstemp-safer.c: Include <config.h>, required for possible
2342 replacement of mkstemp.
2344 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2346 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2348 (gethrxtime) [! (HAVE_NANOUPTIME
2349 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2350 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2351 our own approximation.
2353 2005-11-10 Simon Josefsson <jas@extundo.com>
2355 * readline.c: Remove EOL.
2357 2005-11-08 Eric Blake <ebb9@byu.net>
2359 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2361 2005-11-08 Eric Blake <ebb9@byu.net>
2363 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2365 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2367 Fix porting problem reported by Theodoros V. Kalamatianos.
2368 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2369 Don't assume that futimes failing means we must fail.
2371 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2373 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2374 leave errno alone. Problem reported by Dmitry V. Levin.
2376 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2378 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2379 errno alone. Problem reported by Frederic Jolliton.
2381 2005-10-28 Simon Josefsson <jas@extundo.com>
2383 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2384 "restrict" keywords, as per POSIX. Protect the function
2385 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2386 Don't use K&R prototypes. Check the sprintf return values.
2387 Re-define EAFNOSUPPORT if not present. Indent.
2389 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2390 suggested by Bruno Haible <bruno@clisp.org>.
2392 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2394 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2396 * gc-libgcrypt.c: Add MD2 (which is not available through
2399 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2401 * md2.h, md2.c: New files.
2403 2005-10-24 Simon Josefsson <jas@extundo.com>
2405 * md4.h: Shrink buffer size, now that we changed the type.
2407 2005-10-22 Simon Josefsson <jas@extundo.com>
2409 * arcfour.h, arcfour.c: Use fixed size indices in the
2410 arcfour_context struct (simplify test vector testing in GNU
2413 2005-10-22 Simon Josefsson <jas@extundo.com>
2415 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2416 suggested by Bruno Haible <bruno@clisp.org>.
2418 2005-10-22 Simon Josefsson <jas@extundo.com>
2420 * crc.h: Include stddef.h, for size_t.
2422 2005-10-21 Simon Josefsson <jas@extundo.com>
2424 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2425 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2427 2005-10-21 Simon Josefsson <jas@extundo.com>
2429 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2432 2005-10-21 Simon Josefsson <jas@extundo.com>
2434 * gc-gnulib.c: Support ARCTWO in CBC mode.
2436 2005-10-21 Simon Josefsson <jas@extundo.com>
2438 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2441 * hmac-sha1.c (hmac_sha1): Likewise.
2443 * crc.c (crc32_update): Actually use crc parameter, suggested by
2444 Bruno Haible <bruno@clisp.org>.
2446 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2449 2005-10-21 Simon Josefsson <jas@extundo.com>
2451 * des.h, des.c: New files.
2453 * gc-gnulib.c: Support DES.c
2455 2005-10-21 Simon Josefsson <jas@extundo.com>
2457 * arctwo.h, arctwo.c: New files.
2459 * gc-gnulib.c: Support ARCTWO.
2461 2005-10-21 Simon Josefsson <jas@extundo.com>
2463 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2465 2005-10-19 Simon Josefsson <jas@extundo.com>
2467 * gc-gnulib.c: Support ARCFOUR.
2469 2005-10-19 Simon Josefsson <jas@extundo.com>
2471 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2474 * gc.h: Add ECB enum type.
2476 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2478 2005-10-19 Simon Josefsson <jas@extundo.com>
2480 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2482 2005-10-18 Simon Josefsson <jas@extundo.com>
2484 * md4.h, md4.c: New files, based on md5.?.
2486 2005-10-17 Simon Josefsson <jas@extundo.com>
2488 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2490 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2492 2005-10-17 Simon Josefsson <jas@extundo.com>
2494 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2496 2005-10-17 Simon Josefsson <jas@extundo.com>
2498 * gc.h, gc-libgcrypt.c: Add ciphers.
2500 2005-10-17 Simon Josefsson <jas@extundo.com>
2502 * sha1.c: Use uint32_t instead of md5_uint32.t
2504 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2507 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2509 * md5.h: Use stdint.h and uint32_t. Doc fix.
2511 2005-10-15 Simon Josefsson <jas@extundo.com>
2513 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2515 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2517 2005-10-14 Simon Josefsson <jas@extundo.com>
2519 * arcfour.h, arcfour.c: New files.
2521 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2523 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2524 include <wchar.h>; no longer needed.
2526 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2527 and Ulrich Drepper <drepper@redhat.com>
2530 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2531 instead of inline stream orientation test and two separate
2532 function calls. Pay no attention to USE_IN_LIBIO.
2534 2005-10-14 Roland McGrath <roland@redhat.com>
2536 Import from libc. [BZ #1331]
2537 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2539 Reported by Matej Vela <vela@debian.org>.
2541 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2543 * mkdir-p.c (make_dir_parents): Don't report an error if an
2544 intermediate directory is in a read-only file system. Problem
2545 reported by Eric Blake.
2547 2005-10-13 Simon Josefsson <jas@extundo.com>
2549 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2550 Move memory allocation outside of loop.
2552 2005-10-12 Simon Josefsson <jas@extundo.com>
2554 * gc-pbkdf2-sha1.c: New file.
2556 * gc.h: Add gc_pbkdf2_sha1 prototype.
2558 2005-10-12 Simon Josefsson <jas@extundo.com>
2560 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2561 suggested by Bruno Haible <bruno@clisp.org>.
2563 2005-10-12 Simon Josefsson <jas@extundo.com>
2565 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2567 * gc-gnulib.c (gc_hmac_sha1): New function.
2569 2005-10-12 Simon Josefsson <jas@extundo.com>
2571 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2573 2005-10-12 Simon Josefsson <jas@extundo.com>
2575 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2576 GC_USE_HMAC_MD5, respectively.
2578 * gc-libgcrypt.c (gc_md5): Fix assert call.
2581 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2583 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2585 * gc-gnulib.c (gc_hash_buffer): Ditto.
2587 2005-10-11 Bruno Haible <bruno@clisp.org>
2589 * c-strcasestr.h: New file, from GNU gettext.
2590 * c-strcasestr.c: New file, from GNU gettext.
2592 2005-10-11 Bruno Haible <bruno@clisp.org>
2594 * c-strcase.h: New file, from GNU gettext.
2595 * c-strcasecmp.c: New file, from GNU gettext.
2596 * c-strncasecmp.c: New file, from GNU gettext.
2598 2005-10-11 Simon Josefsson <jas@extundo.com>
2600 * crc.h, crc.c: New files.
2602 * gc.h (gc_hash_buffer): Add doc.
2604 2005-10-08 Simon Josefsson <jas@extundo.com>
2606 * gc.h: Add gc_hash and gc_hash_buffer.
2608 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2610 * gc-libgcrypt.c (gc_hash_buffer): Add.
2612 2005-10-11 Bruno Haible <bruno@clisp.org>
2614 * strcasecmp.c: Include limits.h.
2615 (strcasecmp): Avoid integer overflow on exotic platforms.
2616 * strncasecmp.c: Include limits.h.
2617 (strncasecmp): Avoid integer overflow on exotic platforms.
2618 Reported by Paul Eggert.
2620 2005-10-06 Simon Josefsson <jas@extundo.com>
2622 * hmac-md5.c: New file.
2626 2005-10-06 Simon Josefsson <jas@extundo.com>
2628 * memxor.c (memxor): Avoid casts and warnings.
2630 2005-10-05 Derek Price <derek@ximbiot.com>
2632 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2634 2005-10-05 Simon Josefsson <jas@extundo.com>
2636 * memxor.c (memxor): Fix compiler error.
2638 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2639 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2641 * memxor.h, memxor.c: New files.
2643 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2644 we assume all systems have it, suggested by Jim Meyering
2645 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2646 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2647 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2650 2005-10-04 Bruno Haible <bruno@clisp.org>
2652 * verify.h (verify_true): Provide alternative definition for C++.
2654 2005-10-04 Simon Josefsson <jas@extundo.com>
2656 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2657 D. Baushke" <mdb@gnu.org>.
2659 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2661 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2662 (SSIZE_MAX): New macro, if not already defined.
2663 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2666 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2668 * exclude.c: Include verify.h.
2669 (verify): Remove. All callers changed to use verify.h's version.
2670 * strtoimax.c: Likewise.
2671 * utimecmp.c: Likewis.e
2673 Sync from coreutils.
2674 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2675 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2676 * .cvsignore: Add fts.h, search.h, t-fpending.
2677 * settime.c (settime): Fix { typo in previous patch. Also, don't
2678 bother returning ENOSYS if settimeofday or stime fails; just let
2679 them return whatever errno they want to return.
2680 * utimens.c: Include unistd.h, for dup2.
2681 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2682 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2684 2005-10-02 Jim Meyering <jim@meyering.net>
2686 Sync from coreutils.
2687 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2688 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2689 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2690 Remove AT_FDCWD test.
2691 Do not consume the fd unless successful.
2692 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2693 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2694 block, so that we don't even try to compile it if settimeofday is
2695 available. This works around a compilation failure on OSF1 V5.1,
2696 due to stime requiring a `long int*' while tv_sec is `int'.
2698 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2700 * getdelim.c (getdelim): Remove unused variables.
2702 2005-10-01 Simon Josefsson <jas@extundo.com>
2704 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2705 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2706 AI_* and EAI_* definitions. Protect function declarations.
2708 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2710 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2711 so that the code works even with ancient cpp. Portability problem
2712 with GCC 2.7.2.1 reported by Thomas M.Ott.
2714 2005-09-27 Jim Meyering <jim@meyering.net>
2716 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2718 * intprops.h (signed_type_or_expr__): Define.
2719 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2722 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2724 * verify.h (verify_expr): Remove, replacing with:
2725 (verify_true): New macro that returns true instead of void.
2726 (verify_type__): Remove.
2727 (verify): Use verify_true rather than verify_type__.
2729 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2731 * utimens.c (ENOSYS): Define if not already defined.
2732 (futimens): Support having a null PATH if the file descriptor
2735 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2737 (__attribute): Define to empty unless GCC 3.1 or later.
2738 This works around a core dump on OpenBSD 3.4, which has GCC
2739 2.95.3, which dumps core when given __attribute__(()). It also
2740 simplifies other tests, since we really don't want to bother with
2741 worrying about which ancient version of GCC supported what.
2742 Original problem reported by Yoann Vandoorselaere, with part of
2743 the fix suggested by Derek Price.
2745 2005-09-24 Jim Meyering <jim@meyering.net>
2747 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2748 so we can once again use a positive bitfield width of 1 -- now we
2749 don't have to explain why we were using a bitfield width of 2.
2751 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2753 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2754 Problem reported by Eric Blake.
2755 (getaddrinfo): Initialize se so that it's not garbage.
2756 Redo internal storage allocation so that it doesn't make unportable
2757 assumptions about alignment.
2760 * utimens.c (futimens): Use futimesat if available.
2761 Prefer it to futimes since it doesn't have the futimes bug.
2763 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2764 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2765 Instead, declare a function that returns a pointer to an array,
2766 and use verify_type__ to declare the size of the array.
2767 Problem and germ of a solution reported by Bruno Haible.
2768 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2769 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2771 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2773 Sync from coreutils.
2775 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2777 * argmatch.h: Include verify.h
2778 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2779 (ARGMATCH_ASSERT): Remove; unused.
2780 * canonicalize.c: Assume STDC_HEADERS.
2781 * exclude.c: Include "strcase.h".
2782 * regex_internal.h [!defined _LIBC]: Likewise.
2783 * getusershell.c: Include stdio--.h rather than stdio.h
2785 (getusershell): Call fopen, not fopen_safer.
2786 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2787 Do not include unistd-safer.h.
2788 (save_cwd): Don't call fd_safer; no longer needed
2789 now that we include fcntl--.h.
2791 * getdate.y (relative_time): New type.
2792 (RELATIVE_TIME_0): New constant.
2793 (parser_control): Use relative_time instead of doing it ourselves.
2794 (%union): Add new relative_time rel member.
2795 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2797 (relunit, relunit_snumber): Now of type rel.
2798 (zone, rel, relunit, get_date): Adjust to above changes.
2800 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2801 Do not include unistd-safer.h.
2802 (getloadavg): Don't call fd_safer; no longer needed
2803 now that we include fcntl--.h.
2805 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2806 (make_dir_parents): Treat ENOSYS like EEXIST.
2808 Improve quality of diagnostics on restore_cwd failure.
2809 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2810 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2811 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2812 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2813 each time through the loop. Do not diagnose restore_cwd failure;
2814 that is the caller's job (and perhaps the caller does not care).
2816 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2817 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2818 If the file already exists but is not a directory, don't bother
2819 to try to make its parents.
2820 Close potential file descriptor leak if we can't chdir("/") (!).
2821 Don't always return true if chdir($PWD) fails; return true only
2822 if the requested action was done successfully (except for the
2824 Don't log final directory unless we actually made it.
2825 Refactor to avoid duplicate code to fix up permissions.
2826 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2828 * strftime.c (my_strftime): Rewrite the previous change slightly,
2829 to make it a bit faster and (I hope) clearer.
2830 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2831 Fix bug in formats like %2N.
2833 * verify.h: New file.
2835 2005-09-22 Jim Meyering <jim@meyering.net>
2837 Sync from coreutils.
2839 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2841 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2842 the .tm_year member, since otherwise gcc-4.0 would now warn about
2843 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2845 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2846 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2848 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2849 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2850 when run in a time zone for which daylight savings time is in effect
2851 for the starting date.
2853 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2854 stop us from restricting permissions of just-created absolute-named
2856 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2857 to restore initial working directory.
2858 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2859 to tell caller if/when we change the working directory and are
2860 unable to return to the initial one.
2861 * mkdir-p.h (make_dir_parents): Update prototype.
2862 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2863 `return false'. This fixes a bug introduced on 2004-07-30.
2865 * openat.c (fdopendir): Be sure to close the supplied
2866 file descriptor before returning. This makes our replacement
2867 implementation a little closer to Solaris's, where fdopendir
2868 ties the file descriptor to the returned DIR* pointer.
2869 * openat.c (unlinkat): New function.
2870 * openat.h (unlinkat): Add prototype.
2871 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2872 (openat_restore_fail): Rename from openat_restore_die.
2873 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2875 Provide an alternative to exiting immediately upon save_cwd or
2876 restore_cwd failure. Now, an application can arrange e.g.,
2877 to perform a longjump in that case.
2878 * openat.c: Include dirname.h.
2879 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2880 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2881 and openat_restore_die rather than calling error directly.
2882 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2884 * openat-die.c (openat_save_die, openat_restore_die): New file.
2885 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2887 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2888 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2889 int utc, int nanoseconds);
2891 date should not have to allocate a megabyte of virtual memory to
2892 handle a format argument like +%1048575T. When implemented with
2893 strftime, it must allocate such a buffer, use strftime to fill it
2894 in, print it, then free it.
2895 With fprintftime, it simply prints everything and exits.
2896 With no need for memory allocation, that's one fewer way to fail.
2897 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2898 optional field width, not before, so we accept %9:z, not %:9z.
2899 (my_strftime): Be sure to use L_('x') for literals.
2901 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2902 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2903 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2904 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2905 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2906 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2907 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2908 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2909 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2911 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2912 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2913 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2914 and don't include <sys/file.h>).
2916 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2918 Sync from coreutils.
2920 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2921 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2922 [!LDAV_DONE]: Avoid unused variable warning.
2924 2005-09-21 Bruno Haible <bruno@clisp.org>
2926 * unicodeio.h (unicode_to_mb): New declaration.
2928 2005-09-20 Derek Price <derek@ximbiot.com>
2930 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2932 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2934 Use a consistent style for including <config.h>.
2935 * __fpending.c, acl.c, argmatch.c,
2936 argp-help.c, argp-parse.c,
2937 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2938 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2939 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2940 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2941 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2942 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2943 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2944 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2945 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2946 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2947 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2948 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2949 modechange.c, mountlist.c, open-safer.c, physmem.c,
2950 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2951 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2952 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2953 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2954 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2955 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2956 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2957 userspec.c, utimecmp.c, version-etc-fsf.c,
2958 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2959 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2960 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2961 Standardize inclusion of config.h.
2962 * __fpending.h, dirfd.h, getdate.h, human.h,
2963 inttostr.h: Removed inclusion of config.h from header files.
2964 * inttostr.c: Adjusted in-tree users.
2965 * timespec.h: Remove superfluous warning to include config.h.
2966 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2967 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2968 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2969 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2971 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2973 * stat-time.h: New file.
2974 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2975 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2977 (timespec_cmp): New function.
2978 * utimecmp.c: Include stat-time.h.
2979 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2980 members exist, not on the obsolescent ST_MTIM_NSEC.
2981 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2983 2005-09-15 Derek Price <derek@ximbiot.com>
2984 Paul Eggert <eggert@cs.ucla.edu>
2986 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2987 changes, consolidating in...
2988 * regex_internal.h: ...this file.
2990 2005-09-15 Derek Price <derek@ximbiot.com>
2992 * regex_internal.h: Blank `pure' for GNUC < 3.
2993 * regex_internal.c: Ditto, using this...
2994 (__GNUC_PREREQ): ...new macro.
2995 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2996 (__GNUC_PREREQ): ...this new macro.
2998 * strstr.h: Include string.h. Define strstr as a macro here.
3000 2005-09-13 Derek Price <derek@ximbiot.com>
3002 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3004 Reported by Jim Meyering <jim@meyering.net>.
3006 2005-09-13 Jim Meyering <jim@meyering.net>
3008 * canon-host.c: Filter through gnu indent and reword comments slightly.
3009 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3011 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3014 (base64_encode): Put b64str in initialized data section.
3016 2005-09-12 Derek Price <derek@ximbiot.com>
3018 Return usable errors from canon-host.
3019 * canon-host.h: New file.
3020 * canon-host.c (canon_host): Wrap...
3021 (canon_host_r): ...this new function, which now relies exclusively on
3023 (ch_strerror): New function.
3024 (last_cherror): New global.
3025 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3026 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3028 (freeaddrinfo): Free ai->ai_canonname when set.
3030 2005-09-12 Derek Price <derek@ximbiot.com>
3031 Paul Eggert <eggert@cs.ucla.edu>
3033 * glob-libc.h: Renamed from glob_.h. The new version is
3034 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3035 protecting things that should be done only in gnulib contexts.
3036 * glob_.h: New file, containing only the glob things needed for
3038 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3039 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3040 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3041 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3042 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3043 and to respect the namespace rules better.
3045 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3047 Merge glibc and coreutils changes into gnulib, plus a few
3049 * md5.c: Use #error rather than a string.
3050 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3051 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3052 (__attribute__): Define to empty for non recent-GCC.
3053 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3054 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3055 Renamed from their non-__ counterparts, with new macros replacing
3056 them if not _LIBC. Add __THROW attribute.
3058 (struct md5_ctx): Align buffer if using GCC.
3059 * sha1.h (struct sha1_ctx): Likewise.
3060 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3061 The old name was backwards.
3062 (NOTSWAP): Remove; not used.
3063 (rol): New macro, moved here from md5.h.
3064 (sha1_process_block): Remove a FIXME that doesn't make sense.
3066 2005-09-12 Derek Price <derek@ximbiot.com>
3068 * gai_strerror.c: Include config.h when available. Include
3069 getaddrinfo.h before other headers to test interface.
3070 Reported by Larry Jones <lawrence.jones@ugs.com>.
3072 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3074 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3075 definitions, since that's the preferred style in glibc.
3076 Fix a minor spacing issue, and update copyright notice to match glibc's.
3078 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3080 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3082 2005-09-06 Simon Josefsson <jas@extundo.com>
3084 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3085 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3087 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3089 Change bitset word type from unsigned int to unsigned long int,
3090 as this has better performance on typical 64-bit hosts.
3091 Port bitset code to hosts with unusual word sizes.
3092 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3093 (build_collating_symbol):
3094 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3095 argument is a bitset. This is merely a style issue, but it makes
3096 it clearer that an entire array is expected.
3097 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3098 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3099 Port to the case where bitset_word is not the same as unsigned int.
3100 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3101 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3103 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3104 (build_trtable, group_nodes_into_DFAstates):
3106 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3107 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3108 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3109 * regexec.c (group_nodes_into_DFAstates): Likewise.
3110 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3111 * regcomp.c (optimize_subexps, lower_subexp):
3112 Work even if bitset_word has holes in its bitwise representation.
3113 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3114 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3116 * regex_internal.c (re_string_reconstruct):
3117 Don't assume UCHAR_MAX == 255.
3118 * regex_internal.h (bitset_set_all): Likewise.
3119 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3121 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3122 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3124 (BITSET_WORD_MAX): New macro.
3125 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3126 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3127 (bitset_empty, bitset_copy):
3128 Prefer sizeof (bitset) to multiplying it out ourselves.
3129 (bitset_not_merge): Remove; unused.
3130 (bitset_contain): Return bool, not unsigned int with one bit on.
3131 All callers changed.
3132 * regexec.c (build_trtable): Don't assume bitset has no stricter
3133 alignment than re_node_set; do this by defining a new internal
3134 type struct dests_alloc and using it to allocate memory.
3136 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3138 Check for arithmetic overflow when calculating sizes, to prevent
3139 some buffer-overflow issues. These patches are conservative, in the
3140 sense that when I couldn't determine whether an overflow was possible,
3141 I inserted a run-time check.
3142 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3143 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3144 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3145 (re_xnrealloc, re_x2nrealloc): New inline functions.
3146 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3147 (build_equiv_class, build_charclass): Check for arithmetic overflow
3148 in size expression calculations.
3149 * regex_internal.c (re_string_realloc_buffers):
3150 (build_wcs_upper_buffer, re_node_set_add_intersect):
3151 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3152 (re_dfa_add_node, register_state): Likewise.
3153 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3154 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3155 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3156 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3158 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3160 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3161 to avoid a collision with bits/local_lim.h in glibc.
3162 All uses changed. Problem reported by Dmitry V. Levin in
3163 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3165 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3166 bugs in int versus size_t comparisons.
3167 (re_string_context_at): Fix bug where the code assumed that
3170 Use bool where appropriate.
3171 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3172 All callers changed.
3173 (calc_eclosure_iter): Likewise, for ROOT arg.
3174 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3175 (build_charclass_op): Likewise, for NON_MATCH arg.
3176 * regex_internal.c (re_string_allocate, re_string_construct):
3177 (re_string_construct_common): Likewise, for ICASE arg.
3178 * regexec.c (re_search_2_stub, re_search_stub):
3179 Likewise, for RET_LEN arg.
3180 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3181 (set_regs): Likewise, for FL_BACKTRACK arg.
3182 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3183 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3184 (calc_eclosure_iter, parse_bracket_exp):
3185 Use bool for internal variables that are booleans.
3186 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3187 (set_regs, build_sifted_states, sift_states_bkref):
3188 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3189 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3190 (find_collation_sequence_value):
3192 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3193 (re_node_set_compare):
3194 Return bool, not int. All callers changed.
3195 * regexec.c (check_halt_node_context, check_dst_limits):
3196 (build_trtable, check_node_accept): Likewise.
3197 * regex_internal.h: Include stdbool.h.
3199 Fix bugs uncovered when converting to bool.
3200 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3201 failure instead of charging ahead blindly.
3202 * regex_internal.c (register_state): Likewise.
3203 * regexec.c (re_search_2_stub): Use simpler method than boolean
3204 for freeing internal storage.
3205 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3206 bitset pieces used as boolean, to avoid undefined behavior
3207 on hosts that do int overflow checking.
3209 2005-08-31 Derek Price <derek@ximbiot.com>
3211 * getdelim.c (getdelim): Return EOF on EOF.
3212 Reported by Larry Jones <lawrence.jones@ugs.com>.
3214 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3216 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3217 lengths fit in regoff_t; this isn't true if regoff_t is the same
3219 * regex.c (re_search_internal): 5th arg is LAST_START
3220 (= START + RANGE) instead of RANGE. This avoids overflow
3221 problems when regoff_t is the same width as size_t.
3222 All callers changed.
3223 (re_search_2_stub): Check for overflow when adding the
3224 sizes of the two strings.
3225 (re_search_stub): Check for overflow when adding START
3226 to RANGE; if it occurs, substitute the extreme value.
3228 2005-08-31 Jim Meyering <jim@meyering.net>
3230 * regcomp.c (search_duplicated_node): Make first pointer arg
3232 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3233 (register_state): Likewise.
3234 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3235 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3236 (group_nodes_into_DFAstates): Likewise.
3238 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3240 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3241 old glibc regex code mishandles strings longer than 2**31 bytes.
3242 This patch fixes this when the regex code is used in gnulib
3243 (i.e., outside glibc).
3245 This patch should not affect the use of the regex code inside
3246 glibc. No doubt this problem also needs to be handled for glibc
3247 as well, but the result will be an incompatible change to the
3248 glibc ABI, and the old ABI will have to be supported too. That
3249 can be the the subject for another patch.
3251 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3252 governing whether the rest of this patch is active. By default,
3253 the macro is disabled and the patch has no effect.
3254 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3255 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3256 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3257 (re_match_2, re_set_registers): Use the new types.
3258 * regex_internal.h (Idx, re_hashval_t): New types.
3259 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3261 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3262 (re_string_context_at, bin_tree_t, re_dfastate_t):
3263 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3264 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3265 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3266 (re_string_char_size_at, re_string_wchar_at):
3267 (re_string_elem_size_at):
3268 Use the new types and macros to port to 64-bit hosts.
3269 Use unsigned types for internal values, so that the code
3270 mostly works even for arrays larger than SSIZE_MAX.
3271 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3272 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3273 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3274 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3275 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3276 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3277 (calc_inveclosure, parse_dup_op, build_range_exp):
3278 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3279 (fetch_number, create_token_tree, mark_opt_subexp):
3281 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3282 (create_cd_newstate, re_string_allocate, re_string_construct):
3283 (re_string_realloc_buffers, build_wcs_upper_buffer):
3284 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3285 (re_string_reconstruct, re_string_peek_byte_case):
3286 (re_string_fetch_byte_case, re_string_context_at):
3287 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3288 (re_node_set_init_copy, re_node_set_add_intersect):
3289 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3290 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3291 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3292 (re_acquire_state, re_acquire_state_context, register_state):
3294 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3295 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3296 (re_search_internal, re_search_2_stub, re_search_stub)
3297 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3298 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3299 (update_cur_sifted_state, check_dst_limits):
3300 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3301 (check_subexp_limits, sift_states_bkref, merge_state_array):
3302 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3303 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3304 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3305 (expand_bkref_cache, check_node_accept_bytes):
3306 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3307 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3308 (acquire_init_state_context, check_halt_node_context):
3309 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3310 (sift_states_backward, clean_state_log_if_needed):
3311 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3312 (find_recover_state, transit_state_sb, transit_state_mb):
3313 (transit_state_bkref, build_trtable, match_ctx_clean):
3315 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3316 to work around an assumption that REG_MISSING is negative.
3318 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3319 (seek_collating_symbol_entry) [defined _LIBC]:
3320 (lookup_collation_sequence_value) [defined _LIBC]:
3321 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3322 Use prototypes rather than old-style function definitions.
3323 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3324 (transit_state_sb) [0]:
3325 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3327 * regexec.c (re_search_internal): Simplify update of rm_so and
3330 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3331 (optimize_subexps, lower_subexp):
3332 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3333 since the signed shift might overflow. Use 1u<<31 instead.
3334 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3335 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3338 * regcomp.c (optimize_subexps, lower_subexp):
3339 Use CHAR_BIT rather than 8, for clarity.
3340 * regexec.c (check_dst_limits_calc_pos_1):
3341 (check_subexp_matching_top): Likewise.
3342 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3343 have to worry about portability issues when shifting it left.
3344 Remove no-longer-needed test for table_size > 0.
3345 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3346 in a word, as the resulting behavior is undefined.
3347 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3348 in one case, a <= should have been an <, and in another case the
3349 whole test was missing.
3350 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3351 the standard name CHAR_BIT.
3352 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3353 this is not true on one's complement and signed-magnitude hosts.
3355 * regex_internal.h (re_sub_match_top_t): Remove unused member
3357 (struct re_dfa_t): Remove unused member states_alloc.
3358 * regcomp.c (init_dfa): Don't initialize unused members.
3360 2005-08-31 Bruno Haible <bruno@clisp.org>
3362 * strstr.c: Include <stddef.h>, for NULL.
3363 * strcasestr.c: Likewise.
3364 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3366 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3368 * iconvme.h: Add prototype for iconv_alloc.
3370 2005-08-29 Simon Josefsson <jas@extundo.com>
3372 * iconvme.c: Fix errno.
3374 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3376 * iconvme.c: Split iconv_string into iconv_alloc.
3378 2005-08-27 Jim Meyering <jim@meyering.net>
3380 * fopen-safer.c: Merge minor changes from coreutils.
3381 * dup-safer.c: Likewise.
3382 * fd-safer.c: Likewise.
3384 Merge from coreutils.
3385 * stdio--.h: New file.
3386 * stdlib--.h: New file.
3387 * mkstemp-safer.c: New file.
3389 GNU tar needs these.
3390 * pipe-safer.c: New file.
3391 * creat-safer.c: New file.
3392 * fcntl--.h (creat): Define to creat_safer.
3393 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3394 * unistd--.h (pipe): Define to pipe_safer.
3395 * unistd-safer.h: Declare pipe_safer.
3397 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3399 * regex_internal.h: Remove all references to
3400 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3402 (bitset_not, bitset_merge, bitset_not_merge):
3403 (bitset_mask, re_string_allocate, re_string_construct):
3404 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3405 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3406 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3407 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3408 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3409 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3410 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3411 (re_acquire_state_context):
3412 Remove unnecessary forward decls.
3413 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3414 Put __attribute at function definition,
3415 now that the function decl has been removed.
3416 * regex_internal.c (re_string_peek_byte_case):
3417 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3420 2005-08-26 Simon Josefsson <jas@extundo.com>
3422 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3423 Haible <bruno@clisp.org>.
3425 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3427 * regexec.c (set_regs): Don't alloca with an unbounded size.
3429 alloca modernization/simplification for regex.
3430 * regex.c: Remove portability cruft for alloca. This no longer
3431 needs to be at the start of the file, and can be moved into
3432 regex_internal.h and simplified.
3433 * regex_internal.h: Include <alloca.h>.
3434 (__libc_use_alloca) [!defined _LIBC]: New macro.
3435 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3436 now works outside glibc.
3438 2005-08-24 Simon Josefsson <jas@extundo.com>
3440 * getpass.c: Add WIN32 implementation. Conditionalize use of
3441 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3442 GLIBC specific code.
3444 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3446 Make regex safe for g++. This fixes one real bug (an "err"
3447 that should have been "*err"). g++ problem reported by
3449 * regex_internal.h (re_calloc): New macro, consistent with
3450 re_malloc etc. All callers of calloc changed to use re_calloc.
3451 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3452 not int. All callers changed.
3453 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3454 just use an array of size MB_LEN_MAX.
3455 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3456 (find_recover_state): Change "err" to "*err"; this fixes what
3457 appears to be a real bug.
3458 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3461 2005-08-25 Jim Meyering <jim@meyering.net>
3463 * open-safer.c: Include <config.h>.
3464 Otherwise, we'd lose LARGEFILE support in any file using
3467 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3469 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3470 * regex.h (regerror): Likewise.
3472 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3473 requires this. (The code never needed it.)
3475 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3476 All uses of recently-renamed identifiers changed to use the new,
3477 POSIX-compliant names. The code will build and run just fine
3478 without these changes, but it's better to eat our own dog food
3479 and use the standard-conforming names.
3481 * regex.h: Fix a multitude of POSIX name space violations.
3482 These changes have an effect only for programs that define
3483 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3484 do not change anything for programs compiled in the normal way.
3485 Also, there is no effect on the ABI.
3487 (_REGEX_SOURCE): New macro.
3488 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3489 defined and _GNU_SOURCE is not; this fixes a name space violation.
3491 Rename the following macros to obey POSIX requirements.
3492 The old names are still visible as macros if _REGEX_SOURCE is defined.
3493 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3494 RE_BACKSLASH_ESCAPE_IN_LISTS.
3495 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3496 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3497 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3498 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3499 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3500 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3501 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3502 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3503 (REG_INTERVALS): renamed from RE_INTERVALS.
3504 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3505 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3506 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3507 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3508 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3509 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3510 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3511 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3512 RE_UNMATCHED_RIGHT_PAREN_ORD.
3513 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3514 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3515 (REG_DEBUG): renamed from RE_DEBUG.
3516 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3517 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3518 unusual, since we can't clash with the POSIX REG_ICASE.
3519 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3520 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3521 (REG_NO_SUB): renamed from RE_NO_SUB.
3522 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3523 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3524 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3525 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3526 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3527 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3528 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3529 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3530 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3531 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3532 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3533 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3534 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3535 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3536 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3537 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3538 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3539 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3540 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3541 (REG_FIXED): Renamed from REGS_FIXED.
3542 (REG_NREGS): Renamed from RE_NREGS.
3544 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3545 of other REG_* macros, since POSIX says the user is allowed to
3546 #undef these macros selectively.
3548 (reg_errcode_t): Update comment stating what other tables need
3551 Rename the following enum values to obey POSIX requirements.
3552 The old names are still visible as macros.
3553 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3554 is not defined, since GNU is supposed to be a superset of POSIX as
3555 much as possible, and since we want reg_errcode_t to be a signed
3556 type for implementation consistency.
3557 (_REG_NOERROR): Renamed from REG_NOERROR.
3558 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3559 (_REG_BADPAT): Renamed from REG_BADPAT.
3560 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3561 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3562 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3563 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3564 (_REG_EBRACK): Renamed from REG_EBRACK.
3565 (_REG_EPAREN): Renamed from REG_EPAREN.
3566 (_REG_EBRACE): Renamed from REG_EBRACE.
3567 (_REG_BADBR): Renamed from REG_BADBR.
3568 (_REG_ERANGE): Renamed from REG_ERANGE.
3569 (_REG_ESPACE): Renamed from REG_ESPACE.
3570 (_REG_BADRPT): Renamed from REG_BADRPT.
3571 (_REG_EEND): Renamed from REG_EEND.
3572 (_REG_ESIZE): Renamed from REG_ESIZE.
3573 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3574 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3575 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3576 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3577 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3579 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3580 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3581 changed. But support the old name if the new one is not defined
3582 and if _REGEX_SOURCE.
3584 Change the following member names in struct re_pattern_buffer.
3585 The old names are still supported if !_REGEX_SOURCE.
3586 The new names are always supported, regardless of _REGEX_SOURCE.
3587 (re_buffer): Renamed from buffer.
3588 (re_allocated): Renamed from allocated.
3589 (re_used): Renamed from used.
3590 (re_syntax): Renamed from syntax.
3591 (re_fastmap): Renamed from fastmap.
3592 (re_translate): Renamed from translate.
3593 (re_can_be_null): Renamed from can_be_null.
3594 (re_regs_allocated): Renamed from regs_allocated.
3595 (re_fastmap_accurate): Renamed from fastmap_accurate.
3596 (re_no_sub): Renamed from no_sub.
3597 (re_not_bol): Renamed from not_bol.
3598 (re_not_eol): Renamed from not_eol.
3599 (re_newline_anchor): Renamed from newline_anchor.
3601 Change the following member names in struct re_registers.
3602 The old names are still supported if !_REGEX_SOURCE.
3603 The new names are always supported, regardless of _REGEX_SOURCE.
3604 (rm_num_regs): Renamed from num_regs.
3605 (rm_start): Renamed from start.
3606 (rm_end): Renamed from end.
3608 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3609 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3610 Prepend __ to parameter names.
3612 Undo yesterday's changes.
3614 2005-08-24 Jim Meyering <jim@meyering.net>
3616 Sync from coreutils.
3617 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3619 2005-08-21 Bruno Haible <bruno@clisp.org>
3621 * lock.h: Add multiple inclusion guard.
3622 * tls.h: Add multiple inclusion guard.
3624 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3626 * regex.h (REG_NOSYS)
3627 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3628 Define, since POSIX requires it as of 2001.
3629 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3630 New private symbol, used to keep the enum signed in all cases.
3631 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3632 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3634 * regex_internal.c (re_string_skip_chars, register_state):
3636 Remove forward decls; no longer needed now that we use prototypes.
3637 * regexec.c (acquire_init_state_context, check_halt_node_context):
3638 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3639 (clean_state_log_if_needed): Likewise.
3641 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3643 Fix problems reported by Sam Steingold in
3644 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3645 * regexec.c (sift_states_bkref): Fix portability bug: the code
3646 assumed that reg_errcode_t is a signed type, which is not
3647 necessarily true if _XOPEN_SOURCE is not defined.
3648 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3649 some compilers warn about it otherwise.
3651 2005-08-20 Jim Meyering <jim@meyering.net>
3653 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3654 of unused local, dfa.
3656 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3658 * regcomp.c (create_initial_state): Remove duplicate decl.
3659 (init_word_char, create_initial_state, duplicate_node_closure):
3660 (fetch_token, peek_token_bracket, build_range_exp):
3661 (build_collating_symbol): Remove forward decls; no longer needed
3662 now that we use prototypes.
3665 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3666 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3667 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3668 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3669 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3670 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3671 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3672 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3673 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3674 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3675 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3676 (build_charclass, build_charclass_op, fetch_number, create_tree):
3677 (create_token_tree, mark_opt_subexp, duplicate_tree):
3678 Use prototypes rather than old-style definitions.
3681 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3682 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3683 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3684 (re_string_reconstruct, re_string_peek_byte_case):
3685 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3686 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3687 (re_node_set_init_copy, re_node_set_add_intersect):
3688 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3689 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3690 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3691 (re_acquire_state, re_acquire_state_context, register_state):
3692 (create_ci_newstate, create_cd_newstate, free_state):
3694 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3695 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3696 (re_search_internal, prune_impossible_nodes):
3697 (acquire_init_state_context, check_matching, static):
3698 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3699 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3700 (update_regs, sift_states_backward, build_sifted_states):
3701 (clean_state_log_if_needed, merge_state_array):
3702 (update_cur_sifted_state, add_epsilon_src_nodes):
3703 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3704 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3705 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3706 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3707 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3708 (check_arrival, check_arrival_add_next_nodes):
3709 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3710 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3711 (check_node_accept_bytes, check_node_accept, extend_buffers):
3712 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3713 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3718 (re_string_allocate, re_string_construct, re_string_reconstruct):
3719 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3720 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3721 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3722 (re_string_context_at, re_string_peek_byte_case):
3723 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3724 is defined, since we now use prototypes always.
3726 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3727 C89 or better. All uses removed.
3729 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3731 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3732 [defined lint]: Suppress bogus uninitialized-variable warnings.
3734 * regcomp.c (duplicate_node): Return new index, not an error code,
3735 and let the caller return REG_ESPACE if out of space. This
3736 removes an uninitialied-variable warning with GCC 4.0.1, and also
3737 avoids taking the address of a local variable. All callers
3740 2005-08-19 Jim Meyering <jim@meyering.net>
3742 * regexec.c (proceed_next_node): Redo local variables to
3743 avoid GCC shadowing warnings.
3745 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3747 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3748 (re_node_set_insert_last, re_dfa_add_node):
3749 Rename local variables to avoid GCC shadowing warnings.
3751 2005-08-18 Bruno Haible <bruno@clisp.org>
3753 * strstr.c (strstr): Fix return value in multibyte case.
3754 * strcasestr.c (strcasestr): Likewise.
3756 2005-08-17 Jim Meyering <jim@meyering.net>
3758 Make the %s format (seconds since the epoch) work for a negative
3759 number and when used with a zero-padded field width, e.g. %015s.
3761 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3762 label so that it precedes the code to set `digits'. Otherwise,
3763 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3764 print `00-22'. Now, it prints `-0022', as it should.
3766 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3768 * regex.h: Remove useless space-before-tab. From coreutils.
3770 2005-08-17 Bruno Haible <bruno@clisp.org>
3772 * strcasestr.h: New file.
3773 * strcasestr.c: New file.
3775 2005-08-17 Bruno Haible <bruno@clisp.org>
3777 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3778 * strstr.c: Completely rewritten, with multibyte locale support.
3780 2005-08-17 Bruno Haible <bruno@clisp.org>
3782 * strcasecmp.c: Use mbuiter.h.
3784 2005-08-17 Bruno Haible <bruno@clisp.org>
3786 * mbuiter.h: New file.
3788 2005-08-16 Bruno Haible <bruno@clisp.org>
3790 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3792 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3793 NUL byte, not after it.
3795 2005-08-16 Bruno Haible <bruno@clisp.org>
3797 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3798 the valid ones. Makes the comparison operations transitive:
3799 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3800 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3802 2005-08-16 Bruno Haible <bruno@clisp.org>
3804 * strcase.h (strcasecmp): Add note in comments.
3805 * strncasecmp.c: Use code from strcasecmp.c.
3806 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3807 (strcasecmp): Work correctly in multibyte locales.
3809 2005-08-16 Bruno Haible <bruno@clisp.org>
3811 * strnlen1.h: New file.
3812 * strnlen1.c: New file.
3814 2005-08-16 Bruno Haible <bruno@clisp.org>
3816 * mbfile.h: New file.
3818 2005-08-16 Bruno Haible <bruno@clisp.org>
3820 * mbiter.h: New file.
3822 2005-08-16 Bruno Haible <bruno@clisp.org>
3824 * mbchar.h: New file.
3825 * mbchar.c: New file.
3827 2005-08-16 Bruno Haible <bruno@clisp.org>
3829 * tls.h: New file, from GNU gettext.
3830 * tls.c: New file, from GNU gettext.
3832 2005-08-15 Bruno Haible <bruno@clisp.org>
3834 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3837 2005-08-14 Jim Meyering <jim@meyering.net>
3839 Sync from coreutils.
3841 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3842 Use the hash-table-based cycle-detection code not just when
3843 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3844 Reported by James Youngman in
3845 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3846 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3847 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3848 This lets us compile with -DFTS_DEBUG, once again.
3849 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3850 * fts.c (fd_safer): Remove decl.
3851 Include fcntl--.h rather than unistd-safer.h
3852 (fts_safe_changedir): Don't call fd_safer; no longer needed
3853 now that we include fcntl--.h.
3855 2005-08-11 Simon Josefsson <jas@extundo.com>
3857 * readline.h, readline.c: New file.
3859 2005-08-11 Bruno Haible <bruno@clisp.org>
3861 * strnlen.h (strnlen): Change parameter name to match comment.
3863 2005-08-10 Simon Josefsson <jas@extundo.com>
3865 * strndup.c: Use strnlen.h.
3867 * strnlen.h: New file.
3869 2005-08-02 Simon Josefsson <jas@extundo.com>
3871 * getline.h, getline.c: Rewrite.
3873 * getdelim.h, getdelim.c: New files, ported from glibc.
3875 2005-07-31 Bruno Haible <bruno@clisp.org>
3877 * lock.h (gl_lock_initializer): New macro.
3878 (gl_lock_define_initialized): Use it.
3879 (gl_rwlock_initializer): New macro.
3880 (gl_rwlock_define_initialized): Use it.
3881 (gl_recursive_lock_initializer): New macro.
3882 (gl_recursive_lock_define_initialized): Use it.
3884 2005-07-26 Bruno Haible <bruno@clisp.org>
3886 * lock.h: Update from GNU gettext.
3887 * lock.c: Update from GNU gettext.
3889 2005-07-18 Bruno Haible <bruno@clisp.org>
3891 * lock.h (gl_once_t): New type.
3892 (gl_once_define, gl_once): New macros.
3893 * lock.c (fresh_once): New variable.
3894 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3897 2005-07-18 Simon Josefsson <jas@extundo.com>
3899 * check-version.c (check_version): Accept identical versions too.
3901 2005-07-18 Bruno Haible <bruno@clisp.org>
3903 * lock.h: New file, from GNU gettext.
3904 * lock.c: New file, from GNU gettext.
3906 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3908 * quotearg.c: Add translator comment suggested by Bruno Haible,
3909 with a minor change.
3911 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3913 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3914 copyright symbol and the year.
3915 * version-etc.c (COPYRIGHT_YEAR): New constant.
3916 (version_etc_va): Use parameterized copyright notice.
3917 Reword to conform to the current GNU coding standards.
3919 2005-07-11 Simon Josefsson <jas@extundo.com>
3921 * size_max.h: New file.
3923 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3925 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3928 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3929 and Paul Eggert <eggert@cs.ucla.edu>
3931 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3932 in wint_t, not wchar_t. Remove now-unnecessary cast.
3934 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3936 * regex.c, regex.h: Sync from libc.
3937 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3938 New files, synced from libc, except that regex_internal.h
3939 currently has a small porting fix.
3941 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3943 Remove the dependency of the strftime module on the tzset module.
3944 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3945 Copy the input structure, to work around some of the bug with
3946 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3947 Solaris releases, you should also use the tzset module, but we won't
3948 require it as a dependency any more since we don't want LGPLed code
3949 to depend on GPLed code.
3951 2005-07-02 Jim Meyering <jim@meyering.net>
3953 * backupfile.c (backup_args): Change a `0' to NULL.
3955 2005-07-01 Jim Meyering <jim@meyering.net>
3957 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3958 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3959 * save-cwd.c, tempname.c:
3960 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3961 and don't include <sys/file.h>).
3963 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3965 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3966 declares only 'struct timespec;' (!).
3968 2005-06-29 Jim Meyering <jim@meyering.net>
3970 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3971 type name. Use the variable name instead.
3972 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3974 2005-06-28 Simon Josefsson <jas@extundo.com>
3976 * check-version.h, check-version.c: New files.
3978 2005-06-28 Simon Josefsson <jas@extundo.com>
3980 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3981 collision with global variable. Better indentation. Don't
3982 increment buffer pointer beyond buffer end. Based on comments
3983 from Paul Eggert <eggert@cs.ucla.edu>.
3987 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3989 * canon-host.c (canon-host): Append trailing "," to 0 in
3990 initializer of struct addrinfo, as an indication that we don't
3991 care how many members the structure has.
3993 2005-06-24 Derek Price <derek@ximbiot.com>
3994 and Bruno Haible <bruno@clisp.org>
3996 Remove stat module & update lstat.
3997 * stat.c: Remove this file...
3998 (slash_aware_lstat): ...moving this content and its support...
3999 * lstat.c (rpl_lstat): ...into here.
4000 * lstat.h: New file.
4002 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4004 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4005 (ranged_convert): Don't save conversion in a temporary struct.
4006 This causes a warning with GCC 4.0.0, and anyway in the typical
4007 case it's not worth the extra 100 bytes or so of code.
4008 (ranged_convert, __mktime_internal): When calling a function via a
4009 pointer P, use P () rather than (*P) (), as we now assume C89 or
4012 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4014 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4015 "who -r" failed to give output. Problem reported by Tim Waugh.
4017 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4018 (xcalloc): Use it to avoid needless tests.
4019 Problem reported by Jim Meyering.
4021 2005-06-16 Jim Meyering <jim@meyering.net>
4023 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4024 when either N or S is zero.
4026 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4028 * argp.h (__option_is_short): Check upper limit of
4029 __key. Isprint() requires its argument to have the value
4030 of an unsigned char or EOF.
4032 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4034 * fnmatch.c (fnmatch): If there is an encoding error in a
4035 multibyte string or pattern, fall back on unibyte matching.
4036 Problem reported by James Youngman.
4038 2005-06-08 Bruno Haible <bruno@clisp.org>
4040 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4043 2005-06-08 Bruno Haible <bruno@clisp.org>
4045 * csharpcomp.h: New file, from GNU gettext.
4046 * csharpcomp.c: New file, from GNU gettext.
4047 * csharpcomp.sh.in: New file, from GNU gettext.
4049 2005-06-07 Derek Price <derek@ximbiot.com>
4052 * glob_.h: Indent nested #ifdef.
4054 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4056 Sync from coreutils.
4057 Use "file name" when talking about file names, instead of "filename"
4058 or "path", as per the GNU coding standards.
4059 * mkdir-p.c: Renamed from makepath.c.
4060 (make_dir_parents): Renamed from make_path. All callers changed.
4061 * mkdir-p.h: Likewise. All includers changed.
4062 * filenamecat.c: Renamed from path-concat.c.
4063 (file_name_concat): Renamed from path_concat. All callers changed.
4064 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4065 * filenamecat.h: Likewise. All includers changed.
4066 * acl.c: Don't use "path" or "filename" to mean "file name"
4067 in comments or local variable names.
4068 * basename.c: Likewise.
4069 * canonicalize.c, canonicalize.h: Likewise.
4070 * dirname.c, dirname.h: Likewise.
4071 * euidaccess.c: Likewise.
4072 * exclude.c: Likewise
4073 * fnmatch_.h, fnmatch_loop.c: Likewise.
4074 * fsusage.c, fsuage.h: Likewise.
4075 * fts.c, fts_.h: Likewise.
4076 * getcwd.c: Likewise.
4077 * getloadavg.c: Likewise.
4078 * mkstemp.c: Likewise.
4079 * mountlist.c, mountlist.h: Likewise.
4080 * openat.c, openat.h: Likewise.
4081 * readlink-stub.c: Likewise.
4082 * readutmp.c, readutmp.h: Likewise.
4083 * rename.c: Likewise.
4084 * rmdir.c: Likewise.
4086 * savedir.c: Likewise.
4087 * stripslash.c: Likewise.
4088 * tempname.c: Likewise.
4089 * xreadlink.c: Likewise.
4090 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4092 * exclude.h: Likewise.
4094 * euidaccess.c (getuid, getgid, getuid, getegid)
4095 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4096 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4097 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4098 * pathmax.h: Include <limits.h> unconditionally, since other
4099 files have been getting away with it for years (MORE/BSD 4.3
4101 * userspec.c (getpwnam, getgrnam, getgrgid)
4102 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4104 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4105 Define to 256, not 255, as per modern POSIX.
4107 2005-06-01 Bruno Haible <bruno@clisp.org>
4109 * csharpexec.h: New file, from GNU gettext.
4110 * csharpexec.c: New file, from GNU gettext.
4111 * csharpexec.sh.in: New file, from GNU gettext.
4113 2005-05-31 Derek Price <derek@ximbiot.com>
4114 Paul Eggert <eggert@cs.ucla.edu>
4117 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4119 2005-05-29 Derek Price <derek@ximbiot.com>
4120 Paul Eggert <eggert@cs.ucla.edu>
4122 * glob_.h, glob.c: New files.
4124 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4126 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4128 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4129 the configuration hassle isn't worth it.
4130 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4131 (LONGEST_MODIFIER, PRIuMAX): Remove.
4133 2005-05-27 Bruno Haible <bruno@clisp.org>
4135 * getlogin_r.h: Remove second include of <stddef.h>.
4137 2005-05-25 Bruno Haible <bruno@clisp.org>
4138 Derek Price <derek@ximbiot.com>
4140 * getlogin_r.h: Simplify API documentation.
4142 2005-05-25 Derek Price <derek@ximbiot.com>
4143 Paul Eggert <eggert@cs.ucla.edu>
4145 * getlogin_r.c, getlogin_r.h: New files.
4147 2005-05-22 Bruno Haible <bruno@clisp.org>
4149 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4150 Also include <sys/param.h> if it defines MIN, MAX.
4151 Based on a patch by Derek Price <derek@ximbiot.com>.
4153 2005-05-22 Bruno Haible <bruno@clisp.org>
4155 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4156 (INT64_MIN): Fix definition.
4157 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4159 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4160 NEED_SIGNED_INT_TYPES.
4162 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4163 HAVE_SYSTEM_INTTYPES.
4165 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4167 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4168 so that unistd-safer.h (GPL'ed code) need not be included.
4170 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4173 * fts.c: Don't include "cycle-check.h" or "hash.h".
4174 (setup_dir, free_dir): New functions.
4175 (enter_dir, leave_dir): Define trivial
4176 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4177 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4178 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4179 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4180 Move to fts-cycle.c.
4181 (fts_open): Use setup_dir.
4182 (fts_close): Use free_dir.
4183 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4184 This adds a label and some gotos, but the alternatives were messier.
4185 Check for memory allocation failure when entering a dir.
4186 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4187 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4188 (FTS): New member fts_cycle, that is a union that contains the
4189 old active_dir_ht and cycle_state. All uses changed to mention
4190 fts_cycle.ht and fts_cycle.state.
4191 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4192 fts.c, with the following changes:
4193 (setup_dir, free_dir): New functions.
4194 (enter_dir): Now returns bool. Return true if successful, false
4195 if memory exhausted. All callers changed.
4196 Do not bother partly cleaning up on
4197 memory allocation failure; that is free_dir's job.
4198 However, free ad if hash_insert fails, to avoid memory leak.
4199 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4200 fts->fts_options to see which union member to use.
4202 2005-05-20 Jim Meyering <jim@meyering.net>
4204 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4205 Now a macro, to pacify GCC.
4207 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4209 * chown.c (rpl_chown): Return -1 on failure.
4211 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4213 * canonicalize.c: Include canonicalize.h first, to test interface.
4214 Include <stddef.h> unconditionally, since we assume C89 now.
4215 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4216 * fts.c: Include fts_.h first, to check interface.
4217 Do not include intprops.h; no longer needed.
4218 Include cycle-check.h and hash.h, since fts_.h no longer does.
4219 Remove unnecessary casts of closedir to void.
4220 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4221 decide whether to decrement nlinks.
4222 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4223 (FTS): Use struct hash_table * instead of Hash_table, so that
4224 we no longer need to include hash.h here.
4226 2005-05-17 Jim Meyering <jim@meyering.net>
4228 * fts.c, fts_.h: New files, from coreutils.
4230 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4232 Sync from coreutils.
4233 * unlinkdir.c, unlinkdir.h: New files.
4234 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4235 regex.h, unlocked-io.h, xtime.h:
4236 White space changes only.
4237 * makepath.c (make_path): Port to hosts where leading "//" is special.
4238 * yesno.c: Include getline.h, not ctype.h.
4239 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4240 Use getline to remove arbitrary restriction on response length.
4242 2005-05-13 Bruno Haible <bruno@clisp.org>
4244 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4245 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4246 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4247 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4248 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4249 Add support for 64-bit integers in the MSVC compiler.
4251 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4253 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4254 Change the initial comment to refer to GPL, not LGPL.
4255 gnulib-tool will change it to LGPL as needed.
4257 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4258 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4259 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4260 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4261 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4262 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4263 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4264 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4265 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4266 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4267 concatpath.c, config.charset, copy-file.c, copy-file.h,
4268 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4269 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4270 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4271 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4272 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4273 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4274 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4275 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4276 full-read.c, full-read.h, full-write.c, full-write.h,
4277 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4278 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4279 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4280 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4281 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4282 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4283 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4284 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4285 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4286 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4287 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4288 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4289 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4290 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4291 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4292 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4293 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4294 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4295 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4296 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4297 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4298 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4299 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4300 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4301 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4302 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4303 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4304 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4305 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4306 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4307 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4308 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4309 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4310 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4311 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4312 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4313 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4314 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4315 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4316 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4317 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4318 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4319 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4320 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4321 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4322 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4323 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4324 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4325 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4326 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4327 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4328 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4329 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4330 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4331 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4332 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4333 Update FSF postal mail address.
4335 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4337 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4338 specified in ai_socktype. Fix invalid ai_protocol
4339 check. ai_protocol is usually set to 0 or depending on
4340 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4341 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4342 ai_socktype / ai_protocol in the returned addrinfo structure.
4344 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4345 Bruno Haible <bruno@clisp.org>
4347 * inet_ntop.h: New file.
4348 * inet_ntop.c: New file, from glibc with modifications.
4350 2005-05-08 Jim Meyering <jim@meyering.net>
4352 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4354 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4356 Merge from coreutils. Among other things,
4357 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4358 * fd-safer.c: New file.
4359 * fcntl-safer.h, open-safer.c: Remove.
4360 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4361 * dup-safer.c: Include unistd-safer.h first.
4362 Don't include errno.h.
4363 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4364 * file-type.h: Don't assume invoker included sys/stat.h first.
4365 * file-type.c: Rely on file-type.h change.
4366 * getloadavg.c: Include unistd-safer.h.
4367 (getloadavg): Use safer open.
4368 * getusershell.c: Include "stdio-safer.h".
4369 (getusershell): Use safer fopen.
4370 * long-options.c (long_options): Use NULL rather than 0.
4371 * modechange.h (mode_free): Remove; all callers changed to invoke
4373 * modechange.c: Likewise.
4374 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4375 (MODE_DONE): New constant.
4376 (struct mode_change): Remove 'next' member.
4377 (make_node_op_equals): New function; like the old one of the
4378 same name, except it allocates an array.
4379 (mode_compile, mode_create_from_ref): Use it.
4380 (mode_compile): Allocate result as an array, not a linked list.
4381 Parse octal string ourself, so that we catch mistakes like "+0".
4382 (mode_adjust): Arg is an array, not a linked list.
4383 * modechange.c: Include stat-macros.h, xalloc.h.
4384 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4385 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4386 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4387 Remove. This is now stat-macros.h's job.
4388 (talloc): Remove. All callers replaced by xalloc, so that
4389 our invokers don't have to worry about reporting memory failures.
4390 (make_node_op_equals): Remove.
4391 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4393 (struct mode_change): Moved here from modechange.h.
4394 (mode_append_entry): Remove.
4395 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4396 apps to have incorrect behavior. Use simpler algorithm for head
4397 and tail. Don't futz with umask; that's now the job of mode_adjust.
4398 Detect more invalid usages rather than having somewhat-random behavior.
4399 Don't insert an "a=" action, as that leads to incorrect behavior.
4400 (mode_compile, mode_create_from_ref): Return NULL on error instead
4401 of an enum, since now there's only one way to have an error. All
4403 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4404 at the correct time. Simplify calculation of "+u" and its ilk.
4405 Don't mishandle "+X".
4406 (mode_free): Remove "register" and localize decls.
4407 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4408 (struct mode_change): Move to modechange.c; callers don't
4409 need to see this stuff.
4410 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4411 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4412 (mode_change, mode_adjust): Reflect the new signatures noted above.
4413 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4414 that might redefine system include files.
4415 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4416 (my_usleep): Use NULL rather than (void *) 0.
4417 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4418 Use siginterrupt to specify that system calls should be interrupted.
4419 (rpl_nanosleep): Move initialization of suspended closer to call of
4421 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4422 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4423 (desirable_utmp_entry): New function.
4424 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4425 using x2nrealloc, to simplify logic.
4426 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4427 size calculation. Do not assume utmp file is a regular file.
4428 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4429 (READ_UTMP_CHECK_PIDS): New constant.
4430 * save-cwd.c: Include unistd-safer.h.
4431 (save_cwd): Use fd_safer.
4432 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4433 [!_LIBC] Include "stat-macros.h" instead.
4434 * unistd-safer.h (fd_safer): New decl.
4436 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4438 * byteswap_.h: New file.
4440 2005-04-25 Albert Chin <china@thewrittenword.com>
4442 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4445 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4447 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4448 that "UTC +1 second" continues to work. Problem reported
4450 (relunit_snumber): New rule.
4453 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4455 * getdate.y (universal_time_zone_table): New constant.
4456 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4457 universal_time_zone_table.
4458 (lookup_zone): Prefer universal_time_zone_table to
4459 local_time_zone_table, so that "GMT" time stamps are allowed in
4460 London during the summer. Problem reported by Ian Abbott.
4462 2005-04-12 Jim Meyering <jim@meyering.net>
4464 * human.c (humblock): Set *options even when returning due to
4465 xstrtoumax conversion failure. Thanks to a used-uninitialized
4468 2005-04-09 Jim Meyering <jim@meyering.net>
4470 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4471 -Wuninitialized: initialize tm0.tm_year.
4473 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4475 * getdate.y (parser_control): rels_seen is now a boolean, not a
4476 count, since there's no maximum. All uses changed.
4477 Add member dsts_seen.
4478 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4480 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4481 Use pc_rels_seen to decide whther a date is absolute.
4483 * getdate.y (number): Don't overwrite year.
4484 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4487 2005-04-02 Simon Josefsson <jas@extundo.com>
4489 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4490 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4492 2005-03-27 Jim Meyering <jim@meyering.net>
4494 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4496 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4498 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4499 "one's complement" -> "ones' complement" in comment, as per Knuth.
4500 "value of type" -> "type or expression" in comment.
4501 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4503 2005-03-26 Jim Meyering <jim@meyering.net>
4506 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4507 Correct typos: s/or/of/.
4509 2005-03-23 Jim Meyering <jim@meyering.net>
4511 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4513 2005-03-21 Jim Meyering <jim@meyering.net>
4515 Changes imported from coreutils.
4517 * cycle-check.c: Don't include xalloc.h.
4519 * path-concat.c: Don't include assert.h.
4520 (path_concat): Remove assertion that would have triggered
4521 for ABASE starting with more than one slash.
4522 Reported by Andreas Schwab.
4524 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4525 properly when ABASE is an absolute file name.
4526 Correct the description of this function.
4528 Add an assertion and a test driver.
4529 This fixes a bug introduced on 2004-07-02.
4530 Andreas Schwab reported the resulting failure of cp --parents:
4531 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4533 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4535 * strftime.c (my_strftime): If the underlying strftime returns 0
4536 (which shouldn't happen), generate nothing instead of returning 0
4537 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4539 2005-03-16 Bruno Haible <bruno@clisp.org>
4541 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4543 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4545 * strftime.c (my_strftime): Prepend space to format so that we can
4546 reliably distinguish strftime failure from empty output on POSIX
4549 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4551 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4552 (iconv_string): Don't guess a size-zero buffer, as that might cause
4553 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4554 result would be 'too large', where 'too large' is (heuristically)
4555 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4556 overflow concerns. This will prevent some unwanted malloc failures
4557 when the inputs are very large.
4559 2005-03-15 Bruno Haible <bruno@clisp.org>
4561 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4564 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4567 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4569 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4571 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4572 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4574 * strtol.c: Likewise.
4576 2005-03-14 Simon Josefsson <jas@extundo.com>
4578 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4581 2005-03-14 Jim Meyering <jim@meyering.net>
4583 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4584 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4585 to be nonzero so that we (and caller) can detect the difference
4586 between a valid zero-length expansion and an error return, even
4587 when the underlying strftime fails before writing anything into
4590 2005-03-10 Jim Meyering <jim@meyering.net>
4592 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4593 so that this module works on systems without fchdir.
4595 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4597 Factor int-properties macros into a single file, except for
4598 glibc-related files.
4599 * intprops.h: New file.
4600 * getloadavg.c: Include it instead of limits.h.
4601 (INT_STRLEN_BOUND): Remove.
4602 * human.c: Include intprops.h.
4603 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4604 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4605 * inttostr.h: Include intprops.h instead of limits.h.
4606 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4607 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4608 for consistency with intprops.h.
4609 (time_t_is_integer, twos_complement_arithmetic): Use them.
4610 * sig2str.h: Include <signal.h>, intprops.h.
4611 (INT_STRLEN_BOUND): Remove.
4612 * strftime.c (TYPE_SIGNED): Remove.
4613 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4614 * strtol.c: Adjust comments to match intprops.h.
4615 * userspec.c: Include intprops.h.
4616 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4617 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4618 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4619 instead of rolling our own expressions.
4620 * xstrtol.c: Include xstrtol.h first, to test interface.
4622 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4624 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4625 the right thing even if adding 1900 would overflow. Similarly
4626 for tm_mon + 1 and tm_yday + 1.
4627 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4628 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4629 (DO_SIGNED_NUMBER): New macro.
4630 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4632 2005-03-07 Bruno Haible <bruno@clisp.org>
4634 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4636 2005-03-03 Derek R. Price <derek@ximbiot.com>
4637 Bruno Haible <bruno@clisp.org>
4639 * pagealign_alloc.h: New file.
4640 * pagealign_alloc.c: New file.
4642 2005-01-28 Bruno Haible <bruno@clisp.org>
4644 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4647 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4649 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4650 The workaround isn't strictly needed for POSIX conformance, and
4651 it's too much of a pain to configure and maintain. We'll ask
4652 people to fix their kernels instead.
4653 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4654 (NANOSLEEP_BUG_WORKAROUND): Remove.
4655 (xnanosleep): Remove the workaround.
4657 2005-02-12 Bruno Haible <bruno@clisp.org>
4659 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4661 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4663 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4664 * timespec.h (gettime): Return void, since it always
4665 succeeds now. All uses changed.
4666 * gettime.c (gettime) Likewise.
4667 [HAVE_NANOTIME]: Prefer nanotime.
4668 Assume gettimeofday succeeds, as POSIX requires.
4669 Assime time () succeeds, since other code already does.
4670 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4671 (timespec_subtract): Remove.
4672 (NANOSLEEP_BUG_WORKAROUND): New constant.
4673 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4674 things considerably. Use it only on GNU/Linux hosts, since the
4675 workaround shouldn't be needed elsewhere.
4677 2005-02-24 Bruno Haible <bruno@clisp.org>
4679 * gettext.h: Update from GNU gettext 0.14.2.
4681 2005-02-24 Bruno Haible <bruno@clisp.org>
4683 * localcharset.c: Update from GNU gettext 0.14.2.
4684 * config.charset: Update from GNU gettext 0.14.2.
4686 2005-02-22 Simon Josefsson <jas@extundo.com>
4688 * iconvme.h, iconvme.c: New files, from libc.
4690 2005-02-20 Neil Conway <neilc@samurai.com>
4692 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4693 returned by OSX/Darwin if the specified buffer is not large
4694 enough for the hostname.
4696 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4698 * memrchr.h: New file.
4699 * chdir-long.c: Include it.
4700 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4701 Don't bother including stddef.h.
4703 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4705 * argp-help.c (__argp_help): Create a fake struct argp_state and
4706 pass it to _help, otherwise the latter coredumps trying to
4707 dereference state.root_argp.
4709 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4711 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4713 Include <sys/types.h>, for dev_t.
4714 (ME_DUMMY, ME_REMOTE): Move from here....
4715 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4716 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4718 Include mountlist.h first, to test the interface.
4720 2005-01-29 Bruno Haible <bruno@clisp.org>
4722 * progname.c (program_name): Initialize.
4723 Needed when linking statically on MacOS X.
4725 2005-01-28 Bruno Haible <bruno@clisp.org>
4727 * javacomp.sh.in: New file, from GNU gettext.
4728 * javacomp.h: New file, from GNU gettext.
4729 * javacomp.c: New file, from GNU gettext.
4731 2005-01-26 Bruno Haible <bruno@clisp.org>
4733 * javaexec.sh.in: New file, from GNU gettext.
4734 * javaexec.h: New file, from GNU gettext.
4735 * javaexec.c: New file, from GNU gettext.
4737 2005-01-26 Simon Josefsson <jas@extundo.com>
4739 * gai_strerror.c: Use GPL in header.
4741 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4743 * argp-help.c (hol_entry_help): Avoid using non-constant
4744 initializers for struct pentry_state.
4745 (__argp_error): Check return value of __asprintf
4746 (__argp_failure): Translate error message
4748 * argp-parse.c: Removed braces around the expansion of N_()
4750 2005-01-21 Jim Meyering <jim@meyering.net>
4752 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4753 same value as for Solaris 9.
4755 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4756 component length. This included changing the parameter to be
4757 of type `char *' rather than `char const *'.
4758 * chdir-long.h (chdir_long): Update prototype.
4760 * openat.c (fdopendir, fstatat): New functions.
4761 * openat.h: Include headers required for use of DIR and struct stat.
4762 [AT_SYMLINK_NOFOLLOW]: Define.
4763 (fdopendir, fstatat): Add prototypes.
4765 2005-01-21 Bruno Haible <bruno@clisp.org>
4767 * classpath.h: New file, from GNU gettext.
4768 * classpath.c: New file, from GNU gettext.
4770 2005-01-20 Simon Josefsson <jas@extundo.com>
4772 * version-etc-fsf.c: New file, with version_etc_copyright.
4773 * version-etc.c: Remove version_etc_copyright.
4774 * version-etc.h (version_etc_copyright): Use [] instead of * in
4775 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4777 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4779 * save-cwd.c (save_cwd): Remove code to support the case
4780 where fchdir is missing or flaky.
4782 2005-01-20 Simon Josefsson <jas@extundo.com>
4784 * base64.h (isbase64): Add.
4786 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4787 using a unsigned prototype, don't inline.
4788 (base64_decode): Use it.
4790 2005-01-19 Bruno Haible <bruno@clisp.org>
4792 * sh-quote.h: New file, from GNU gettext.
4793 * sh-quote.c: New file, from GNU gettext.
4795 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4797 Merge changes from coreutils, as described below in several
4798 changelogs dated today.
4800 * save-cwd.c: Include "save-cwd.h" before other include files.
4801 (O_DIRECTORY): Remove; not needed here, since "." must be
4802 a directory. All uses removed.
4803 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4804 universal on Suns, and we also need to test for IRIX.
4805 Revamp code to use 'if' rather than '#if'.
4806 Avoid unnecessary comparison of cwd->desc to 0.
4808 * utimens.c (futimens): Robustify the previous patch, by checking
4809 for known valid error numbers rather than observed invalid ones.
4811 2005-01-18 Jim Meyering <jim@meyering.net>
4813 * version-etc.c (version_etc_copyright): Update copyright date.
4815 * utimens.c (futimens): Account for the fact that futimes
4816 can also fail with errno == ENOSYS or errno == ENOENT.
4817 Patch from Dmitry V. Levin.
4819 Change the name of the robust chdir function from chdir to chdir_long.
4820 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4821 (restore_cwd): Use chdir_long, not chdir.
4822 * chdir-long.c: Renamed from chdir.c.
4823 * chdir-long.h: Renamed from chdir.h.
4824 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4827 2005-01-18 Bob Proulx <bob@proulx.com>
4829 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4830 offsetof() macro construct to avoid compile failure with native HP-UX
4831 11.0 ANSI C compiler.
4833 2005-01-06 Bruno Haible <bruno@clisp.org>
4835 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4836 because stpncpy.m4 takes care of it.
4838 2004-01-24 Bruno Haible <bruno@clisp.org>
4840 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4842 2003-10-09 Bruno Haible <bruno@clisp.org>
4844 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4846 2005-01-06 Bruno Haible <bruno@clisp.org>
4848 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4849 * fwriteerror.c: Include <stdbool.h>.
4850 (fwriteerror): At the end, close the file stream. Record whether
4851 stdout was already closed.
4853 2004-05-27 Bruno Haible <bruno@clisp.org>
4855 * execute.c (environ): Declare if needed.
4856 * pipe.c (environ): Likewise.
4857 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4859 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4861 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4862 definitions to be after all include files, to avoid collisions.
4863 Problem reported by Bob Proulx.
4865 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4867 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4868 not needed. This removes a dependency on the gettext module.
4869 [defined _LIBC]: Do not include <libintl.h>; not needed.
4871 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4873 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4876 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4878 * argp-parse.c: Include <stddef.h>.
4879 (alignof, alignto): New macros.
4880 (parser_init): Don't assume that void * is aligned sufficiently
4883 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4884 need to extend the stack.
4885 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4888 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4890 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4892 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4894 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4895 Remove now-obsolete comment about AIX.
4896 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4897 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4898 (YYMAXDEPTH): New macro.
4900 2004-12-18 Bruno Haible <bruno@clisp.org>
4902 * fatal-signal.c (fatal_signals): Make non-const.
4903 (init_fatal_signals): New function.
4904 (uninstall_handlers, install_handlers): Ignore signals that were set to
4906 (at_fatal_signal): Call init_fatal_signals.
4907 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4909 Reported by Paul Eggert.
4911 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4913 * getdate.y (textint): New member "negative".
4914 (time_zone_hhmm): New function.
4915 Expect 14 shift-reduce conflicts, not 13.
4916 (o_colon_minutes): New rule.
4917 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4918 (yylex): Set the "negative" member of signed numbers.
4920 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4922 Changes imported from coreutils.
4923 * hard-locale.c: Assume <locale.h> exists.
4925 (GLIBC_VERSION): New macro.
4926 (hard_locale): Assume setlocale exists.
4927 Rewrite to avoid #ifdef.
4928 Use strdup rather than malloc + strcpy.
4929 * human.c: Assume <locale.h> exists.
4930 (human_readable): Assume localeconv exists.
4932 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4934 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4935 convert T2, not T. (Imported from libc.)
4937 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4939 * getcwd.c (is_ENAMETOOLONG): New macro.
4940 (__getcwd.c): Don't restore errno; glibc doesn't.
4941 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4942 first, falling back to our code only if its results look suspicious.
4943 Ensure that the resulting buffer is only as large as necessary.
4945 * readutmp.c: Include readutmp.h first.
4946 Include <errno.h>, since readutmp.h no longer does that.
4947 * readutmp.h: Don't include <errno.h>,
4948 <sys/param.h>, <time.h>; not needed to establish interface.
4949 (errno): Remove decl.
4950 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4951 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4952 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4954 2004-11-28 Simon Josefsson <jas@extundo.com>
4956 * base64.h, base64.c: New file.
4958 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4960 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4962 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4964 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4965 HP's ANSI C compiler.
4966 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4967 Declaring int functions causes warnings on some modern systems and
4968 shouldn't be needed to compile on ancient ones.
4969 * same.c (MIN) [defined MIN]: Don't define, since it's already
4972 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4973 with the following changes.
4974 (__set_errno): Parenthesize properly.
4975 Include <stdbool.h>.
4976 (MIN, MAX, MATCHING_INO): New macros.
4977 (__getcwd): Define with prototype, not K&R form.
4978 Use heuristics to allocate default buffer on stack if possible.
4979 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4980 behavior, and to avoid the PATH_MAX limit when computing
4982 Use MATCHING_INO to compare inode number to file.
4983 Check for arithmetic overflow in size calculations.
4984 Fix bug in reallocation of dot array that caused getcwd to fail
4985 on directories nested deeper than 75.
4986 Be more careful about saving errno on error.
4987 Do not use realloc; use only free+malloc, as this is a bit
4988 more flexible and avoids a needless copy operation.
4989 Do not inspect st_dev and st_ino for symbolic links; POSIX
4990 doesn't specify the latter.
4991 Check for closedir errors.
4992 Avoid needless casts.
4993 Use "#ifdef weak_alias" around weak_alias, to be like other
4995 The following changes to getcwd.c have effect only when used in
4996 gnulib; they have no effect inside glibc proper.
4997 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4998 as alloca isn't used.
4999 (alloca, __alloca): Likewise.
5000 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5001 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5002 unconditionally, as gnulib assumes C89 or better.
5003 Do not include <sys/param.h>.
5004 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5005 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5007 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5008 Include <dirent.h> in a way that is compatible with modern Autoconf.
5009 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5010 New macros, if not already defined.
5011 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5012 Use "_LIBC", not "defined _LIBC", for consistency.
5013 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5015 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5016 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5017 * xgetcwd.c: David MacKenzie's old code was removed, so give
5018 credit only to Jim Meyering and adjust the copyright dates.
5019 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5020 <stdlib.h>, <unistd.h>, "pathmax.h".
5021 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5022 (INITIAL_BUFFER_SIZE): Remove.
5023 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5025 2004-11-23 Jim Meyering <jim@meyering.net>
5027 * getopt_.h: Remove trailing blanks.
5029 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5031 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5032 (futimens): New function, which uses futimes if available.
5033 (futimens, utimens): Support timespec==NULL, with same semantics
5034 as utime and utimens.
5035 * utimens.h (futimens): New decl.
5037 2004-11-23 Jim Meyering <jim@meyering.net>
5039 * __fpending.c: Add comment.
5041 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5043 * getopt_.h: Re-addition of __getopt_argv_const caused
5044 redefinition warnings. To avoid them, include the defines
5045 in `#if !defined __need_getopt ... #endif'. The only place
5046 where __getopt_argv_const is used is in definitions
5047 of getopt_long and getopt_long_only below, which are as well
5048 protected by `#ifndef __need_getopt'.
5049 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5050 __need_getopt after including <stdio.h> and <unistd.h> These
5051 headers might have defined it.
5053 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5055 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5057 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5058 optopt): Use them instead of invoking ## directly; otherwise, the
5059 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5061 2004-11-19 Bruno Haible <bruno@clisp.org>
5063 * strtok_r.c: Move comments from here...
5064 * strtok_r.h: ... to here.
5066 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5068 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5069 might fail. Problem reported by Yoann Vandoorselaere.
5070 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5071 that mishandle size_t overflow.
5073 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5075 * canon-host.c: Include "strdup.h".
5076 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5077 Use strdup instead of malloc/strcpy to duplicate strings.
5079 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5080 (human_space_before_unit): New constant.
5081 * human.c (human_readable): Support it.
5083 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5084 (xgetcwd): Set errno correctly when failing.
5085 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5086 the failure is actually due to a PATH_MAX problem.
5088 Further getopt changes to make it more likely that glibc will
5089 buy the changes back.
5090 * getopt.c (POSIXLY_CORRECT): New constant.
5091 (getopt): Use it, so to preserve glibc semantic
5092 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5093 when compiling for libc.
5094 * getopt_.h (__getopt_argv_const): Bring it back.
5095 (getopt_long, getopt_long_only): Use it.
5097 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5098 New arg POSIXLY_CORRECT. All callers changed.
5099 (getopt): Argv is now char * const *, as per standard.
5100 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5101 not char *__getopt_argv_const *.
5102 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5103 _getopt_long_only_r): Likewise.
5104 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5105 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5106 _getopt_long_r, _getopt_long_only_r): Likewise.
5107 * getopt_.h (__getopt_argv_const): Remove.
5108 (getopt): Argv is now char * const *, as per standard.
5110 * getdate.y (tORDINAL): New token.
5111 (day, relunit): Allow it for relative times.
5112 (relative_time_table): Use tORDINAL for ordinals.
5114 2004-11-15 Jim Meyering <jim@meyering.net>
5116 * closeout.c: Include "__fpending.h" once again.
5117 Include <stdbool.h>.
5118 (close_stdout): Don't fail just because stdout was closed initially,
5119 since some programs don't write to stdout in the normal course of
5120 operation (other than --version and --help), and we don't want this
5121 function to make e.g. `touch file >&-' fail.
5122 But do fail if it was closed and someone has tried to write to it.
5123 E.g., `printf foo >&-' must fail.
5125 2004-11-11 Simon Josefsson <jas@extundo.com>
5127 * strtok_r.h, strtok_r.c: New file.
5129 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5131 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5132 we can stop lying to compilers about the constness of argv when we
5133 are compiled outside glibc.
5134 (getopt, getopt_long, getopt_long_only): Use it.
5135 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5137 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5138 _getopt_long_only_r): Likewise.
5139 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5140 _getopt_long_only_r): Likewise.
5142 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5143 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5144 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5145 the other external symbols.
5146 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5147 declaration, since the above renaming now works around collisions.
5149 2004-11-11 Jim Meyering <jim@meyering.net>
5151 * linebreak.c: Remove trailing blanks.
5152 * alloca_.h: Likewise.
5153 * acosl.c: Likewise.
5154 * euidaccess.c: Likewise.
5155 * allocsa.h: Likewise.
5157 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5159 * mktime.c (SHR): New macro, which is a portable
5160 substitute for >> that should work even on Crays.
5161 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5162 Problem reported by Mark D. Baushke in
5163 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5164 * getdate.y (SHR): Likewise.
5166 * strftime.c (SHR): Likewise.
5168 * quotearg.c (struct quoting_options): Use unsigned int for
5169 quote_these_too, so that right shifts are well defined. All uses
5172 2004-11-10 Simon Josefsson <jas@extundo.com>
5174 * getaddrinfo.h, getaddrinfo.c: New files.
5176 2004-11-10 Jim Meyering <jim@meyering.net>
5178 Ensure that no close failure goes unreported.
5179 * closeout.c (close_stdout): Always close stdout. I.e., don't
5180 return early when it seems there's nothing to flush.
5181 Don't include __fpending.h.
5183 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5185 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5187 2004-11-05 Bruno Haible <bruno@clisp.org>
5189 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5190 Reported by Mark D. Baushke <mdb@cvshome.org>.
5192 2004-11-04 Bruno Haible <bruno@clisp.org>
5194 2004-09-11 Bruno Haible <bruno@clisp.org>
5195 * allocsa.valgrind: New file.
5196 2004-02-06 Bruno Haible <bruno@clisp.org>
5197 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5198 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5199 Reported by Christopher Seip <chris.seip@hp.com>.
5201 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5203 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5204 with errno == ERANGE if the buffer is too small.
5205 Problem reported by Mark D. Baushke.
5207 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5209 * xreadlink.c (MAXSIZE): New macro.
5210 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5211 size does not exceed MAXSIZE. Avoid cast.
5212 As suggested by Mark D. Baushke in
5213 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5214 if readlink fails with buffer size just under MAXSIZE, try again
5217 2004-11-02 Derek R. Price <derek@ximbiot.com>
5218 and Paul Eggert <eggert@cs.ucla.edu>
5220 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5221 (get_date): Overparenthesize to avoid GCC warning.
5223 2004-11-02 Bruno Haible <bruno@clisp.org>
5225 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5226 function returns void.
5228 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5230 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5231 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5234 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5236 * getdate.y: Add support for TZ="foo" within a date string.
5237 Fix some bugs near time_t boundaries. Reject dates with
5238 out-of-range components, e.g., "Sept 31".
5239 Include <stdlib.h>, "setenv.h", "xalloc.h".
5240 (ISDIGIT_LOCALE): Remove; unused.
5241 Note that the TZ and time functions used here are not reentrant.
5242 (mktime_ok, get_tz): New functions.
5243 (TZBUFSIZE): New constant.
5244 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5245 This requires that we sometimes generate our own TZ="XXX..." setting.
5247 2004-10-27 Derek R. Price <derek@ximbiot.com>
5249 * mktime.c (not_equal_tm): Remove redundant check.
5251 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5253 * getdate.y: Use Bison 1.875 features, and some minor
5254 code cleanups. This change does not affect semantics.
5255 Don't include <stdlib.h>; no longer needed.
5256 Don't include unlocked-io.h; only the "#if TEST" code uses
5257 stdio, and performance isn't crucial there.
5258 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5259 Bison 1.875 features as described below.
5260 All uses of "PC." replaced by "pc->".
5261 (YYSTYPE): Add a forward declaration.
5262 (yylex, yyerror): Use full prototypes in forward decls.
5263 Use "%pure-parser" rather than obsolescent "%pure_parser".
5264 Use %parse-param and %lex-param instead of obsolescent
5265 YYPARSE_PARAM and YYLEX_PARAM.
5266 (meridian_table, month_and_day_table, time_units_table,
5267 relative_time_table, time_zone_table, military_table,
5268 lookup_zone, lookup_word, get_date):
5269 Use NULL instead of 0 where appropriate.
5270 (to_hour): Avoid abort (), to avoid a dependency on
5272 (yyerror, yylex): Now accepts parser_control * arg.
5273 (main) [TEST]: Use '\0' rather than 0 for char.
5275 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5277 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5278 It's now the caller's responsibility to handle the case where
5279 !HAVE_GETPAGESIZE && !defined getpagesize.
5281 * mktime.c (leapyear): Arg is long int, not int.
5283 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5285 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5287 2004-10-12 Simon Josefsson <jas@extundo.com>
5289 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5290 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5293 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5295 * vsnprintf.h: New file.
5296 * vsnprintf.c: New file.
5298 2004-10-07 Bruno Haible <bruno@clisp.org>
5300 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5301 into the provided buffer.
5303 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5305 * diacrit.c, diacrit.h: Add GPL notice.
5307 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5308 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5309 * logl.c (logl): Keep the code as similar to glibc as possible.
5310 This avoids a potential constant-folding bug.
5312 2004-10-05 Bruno Haible <bruno@clisp.org>
5314 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5316 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5318 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5319 * xmalloc.c (xmemdup): Likewise.
5320 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5321 XFREE): Remove these long-obsolescent macros.
5322 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5323 * xstrdup.c: Remove.
5325 * regex.c (re_comp): Cast gettext return value to char *,
5326 Problem reported by Martin Neitzel via Mark D. Baushke.
5328 2004-10-04 Simon Josefsson <jas@extundo.com>
5330 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5331 '#ifdef USE_UNLOCKED_IO'.
5333 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5335 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5336 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5337 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5338 regex.c, sha1.c, version-etc.c, yesno.c:
5339 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5340 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5341 the includer's responsibility.
5343 Sync from coreutils.
5345 * modechange.c (mode_compile): Don't decrement a pointer that
5346 points to the start of a string, as the C Standard says the
5347 resulting behavior is undefined.
5349 * backupfile.h (enum backuptype): Rename none -> no_backups,
5350 simple -> simple_backups, numbered_existing ->
5351 numbered_existing_backups, numbered -> numbered_backups
5352 to avoid shadowing problems. All uses changed.
5353 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5354 * backupfile.c (check_extension, numbered_backup):
5355 Rename locals to avoid shadowing 'basename'.
5356 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5359 * .cppi-disable: Add getopt_.h, getopt_int.h.
5360 * .cvsignore: Add getopt.h.
5362 2004-10-04 Simon Josefsson <jas@extundo.com>
5364 * memmem.h: New file.
5365 * memmem.c: New file, taken from glibc.
5367 2004-10-02 Jim Meyering <jim@meyering.net>
5369 * dirfd.h, getpagesize.h: Add copyright notice.
5371 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5373 * snprintf.c: Remove comments as to why each header is needed.
5375 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5377 * strsep.h: New file.
5378 * strsep.c: New file.
5380 2004-10-01 Simon Josefsson <jas@extundo.com>
5382 * snprintf.c (snprintf): Handle size==0.
5384 2004-10-01 Simon Josefsson <jas@extundo.com>
5385 Bruno Haible <bruno@clisp.org>
5387 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5388 (snprintf): Declare 'args'.
5390 2004-09-30 Simon Josefsson <jas@extundo.com>
5392 * snprintf.h, snprintf.c: New files.
5394 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5396 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5397 (hol_entry_help): Never translate an empty string.
5398 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5399 * argp.h (OPTION_NO_TRANS): New option.
5401 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5403 * xvasprintf.c: Include xalloc.h.
5404 (xvasprintf): Use xalloc_die, not xmalloc_die.
5406 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5408 * dummy.c: Change copyright notice to FSF, and license to GPL.
5410 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5412 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5413 Problem reported by Bruno Haible in:
5414 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5416 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5418 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5419 in case some system header has #define'd it. Problem reported by
5420 Soeren D. Schulze in
5421 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5423 2004-09-08 Bruno Haible <bruno@clisp.org>
5425 * stdint_.h: New file, taken from GNU clisp.
5427 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5429 * xvasprintf.h: New file.
5430 * xvasprintf.c: New file.
5431 * xasprintf.c: New file.
5433 2004-09-08 Bruno Haible <bruno@clisp.org>
5435 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5437 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5439 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5441 Import from coreutils.
5442 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5443 strings on unbounded length. alloca's performance benefits aren't
5444 that important here.
5446 (parse_with_separator): New function, with most of the internals
5447 of the old parse_user_spec. Allow user to omit both user and group,
5448 for compatibility with FreeBSD.
5449 Clone only the user name, not the entire spec.
5450 Do not set *uid, *gid unless entirely successful.
5451 Avoid memory leak in some failing cases.
5452 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5453 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5454 (parse_user_spec): Rewrite to use parse_with_separator.
5456 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5458 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5459 its complicated substitute.
5460 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5461 and program_invocation_name.
5462 (__argp_basename) [!_LIBC]: Remove; the only use was
5463 replaced by its body.
5464 (__argp_short_program_name): Change condition from
5465 !defined __argp_short_program_name to
5466 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5467 to match argp-namefrob.h.
5468 (__argp_failure): Don't assume strerror_r returns char *.
5469 * argp-parse.c (N_): Define unconditionally.
5470 (argp_default_options): Fill out initializers with 0 to avoid
5473 2004-08-12 Simon Josefsson <jas@extundo.com>
5475 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5476 * getopt_.h: Renamed from getopt.h.
5478 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5480 Merge from coreutils.
5482 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5483 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5484 for Reliant Unix 5.43.
5486 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5487 (union fooround): Use uintmax_t, not long int.
5488 The rest is a merge from libc:
5489 [defined _LIBC]: Include <shlib-compat.h>.
5490 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5492 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5494 * strverscmp.c: Convert to UTF-8.
5496 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5498 * obstack.h (obstack_empty_p):
5499 Don't assume that chunk->contents is suitably aligned.
5500 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5501 Likewise. Problem reported by Benno in
5502 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5504 * chown.c (rpl_chown): Work even if the file is writeable but not
5505 readable. This could be improved further but it'd take some work.
5507 2004-08-08 Simon Josefsson <jas@extundo.com>
5509 * xgethostname.c: Don't include error.h (not used).
5512 * getpass.c: Include getpass.h first.
5514 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5516 * xalloc-die.c: New files.
5517 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5519 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5520 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5521 (_, N_, xalloc_die): Move to xalloc-die.c.
5522 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5523 so that we needn't mess with xalloc_msg_memory_exhausted.
5525 * sha1.h: Renamed from sha.h.
5526 (SHA1_H): Renamed from _SHA_H.
5527 (sha1_ctx): Renamed from sha_ctx.
5528 (sha1_init_ctx): Renamed from sha_init_ctx.
5529 (sha1_process_block): Renamed from sha_process_block.
5530 (sha1_process_bytes): Renamed from sha_process_bytes.
5531 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5532 (sha1_read_ctx): Renamed from sha_read_ctx.
5533 (sha1_stream): Renamed from sha_stream.
5534 (sha1_buffer): Renamed from sha_buffer.
5535 * sha1.c: Likewise; renamed from sha.c.
5536 Do not include <sys/types.h>.
5537 Include <stddef.h> rather than <stdlib.h>.
5539 2004-08-08 Bruno Haible <bruno@clisp.org>
5541 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5542 FILESYSTEM_PREFIX_LEN.
5543 * progreloc.c: Likewise.
5544 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5546 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5549 * argp-help.c (make_hol, hol_append): Don't assume that
5550 SIZE_MAX is a valid preprocessor constant.
5551 (__argp_basename): Change from "#ifndef _LIBC"
5552 to "#ifndef __argp_short_program_name", so that
5553 we don't compile these functions for tar.
5555 More merges from coreutils.
5556 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5557 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5559 * addext.c: Remove; no longer needed.
5560 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5561 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5562 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5563 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5564 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5565 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5566 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5567 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5568 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5569 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5570 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5571 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5572 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5573 Import changes from coreutils.
5575 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5577 Merge from coreutils.
5579 * .gdb-history: Remove; this doesn't belong here.
5581 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5582 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5583 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5585 * dirname.h: Include <stdbool.h>.
5586 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5587 for consistency with POSIX terminology. All uses changed.
5588 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5589 (strip_trailing_slashes): Use bool for booleans.
5590 * stripslash.c (strip_trailing_slashes): Likewise.
5592 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5593 sometimes returns a positive errno value even when it succeeds.
5594 (print_errno_message) [!LIBC]: Fall back on strerror if
5597 * path-concat.c (mempcpy): Don't define if a system header defines it.
5598 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5599 (longest_relative_suffix): New function.
5600 (path_concat): Use it. Assume first argument is not NULL.
5601 Port to DOS. Omit redundant separators.
5602 Report an error instead of returning NULL.
5603 Use mempcpy instead of memcpy.
5604 (xpath_concat): Remove: not declared or used.
5606 * same.h: Include <stdbool.h>
5607 (same_name): Return bool, not int.
5608 * same.c (same_name): Likewise.
5609 (errno): Don't declare; we assume C89 or better now.
5611 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5612 if not already defined.
5614 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5615 * dup-safer.c (errno): Likewise.
5617 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5619 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5622 2004-08-03 Simon Josefsson <jas@extundo.com>
5624 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5625 * progname.h: Don't include stdbool.h.
5627 2004-08-02 Simon Josefsson <jas@extundo.com>
5629 * getsubopt.h: New file, with comments from Bruno Haible.
5630 * getsubopt.c: New file, from glibc, but slightly modified based on
5631 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5633 2004-08-01 Simon Josefsson <jas@extundo.com>
5635 * xgetdomainname.c: Include stdlib.h, for free().
5637 2004-07-16 Simon Josefsson <jas@extundo.com>
5639 * dummy.c: New file.
5641 2004-07-16 Bruno Haible <bruno@clisp.org>
5643 * backupfile.h: Add extern "C" for C++.
5644 * closeout.h: Likewise.
5645 * copy-file.h: Likewise.
5646 * findprog.h: Likewise.
5647 * full-write.h: Likewise.
5648 * pathname.h: Likewise.
5649 * progname.h: Likewise.
5650 * stpcpy.h: Likewise.
5651 * stpncpy.h: Likewise.
5652 * strcase.h: Likewise.
5653 * strstr.h: Likewise.
5654 * xalloc.h: Likewise.
5656 * mbswidth.h: Add extern "C" for C++.
5657 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5659 2004-07-09 Simon Josefsson <jas@extundo.com>
5661 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5662 failed without this.)
5664 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5666 * fchown-stub.c: New file.
5668 2004-06-24 Jim Meyering <jim@meyering.net>
5670 * obstack.h (obstack_base): Cast to (void *), per documentation.
5672 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5674 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5676 2004-06-01 Jim Meyering <jim@meyering.net>
5678 * calloc.c: New file.
5680 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5682 * getdate.y (yylex): Allow space between sign and number.
5683 Problem reported by Dan Jacobson.
5685 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5686 and Jim Meyering <jim@meyering.net>
5688 Merge from coreutils CVS.
5690 * stat-macros.h: New file, with contents from file-type.h
5691 and coreutils' system.h.
5692 * file-type.c: Include "stat-macros.h".
5693 * file-type.h (file_type): Move all macro definitions to new file,
5696 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5697 Wrap old code with this conditional.
5698 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5699 function that does not dereference symlinks.
5700 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5702 * xreadlink.c: Include xreadlink.h first, to catch .h file
5703 dependency problems.
5704 (xreadlink): Accept new arg SIZE, for efficiency.
5705 All decls and uses changed.
5706 * xreadlink.h: Include <stddef.h>, for size_t.
5708 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5709 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5711 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5713 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5715 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5716 macros to be defined.
5717 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5718 the allocator returns NULL because the requested size is zero.
5720 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5722 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5723 var. Add comment explaining why libc still defines it. This
5724 merges the following patch from glibc:
5725 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5727 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5729 * obstack.c (_obstack): Remove unused variable. It hasn't been
5730 present in glibc since revision 1.1 of this file.
5731 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5732 obstack_alignment_mask, obstack_alloc, obstack_base,
5733 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5734 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5735 obstack_grow0, obstack_init, obstack_int_grow,
5736 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5737 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5738 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5739 nonexistent functions.
5741 2004-05-17 Derek R. Price <derek@ximbiot.com>
5742 Paul Eggert <eggert@cs.ucla.edu>
5744 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5746 2004-05-14 Bruno Haible <bruno@clisp.org>
5748 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5749 that consists of a '.' followed by an empty digit string.
5750 Patch by Tor Lillqvist <tml@iki.fi>.
5752 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5754 Port obstack to the AS/400, where pointers are 16 bytes wide and
5755 you cannot cast an integer to a valid pointer. This patch is
5756 currently waiting to be integrated into glibc; see
5757 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5759 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5760 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5761 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5762 (struct obstack): temp member is now a union of a pointer and
5763 an integer, instead of an integer. All integer uses changed.
5764 This does not affect the physical layout of struct obstack,
5765 except on hosts (like the AS/400) where the size or alignment of
5766 void * is greater than that of ptrdiff_t.
5767 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5768 __STDC__)]: Store temporary in pointer member of union, not
5770 * obstack.c: Include <stddef.h>, for offsetof.
5771 (struct fooalign): Remove; it doesn't need a name.
5772 (union fooround): Change double to long double, and add void *.
5773 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5774 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5775 not a macro. Hence the values are always int; so remove all
5776 casts-to-int in uses.
5778 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5779 Derek Price <derek@ximbiot.com>
5781 * alloca.c: Include <alloca.h>, to get our interface.
5782 * alloca_.h: Use __alloca on AIX, so that we don't have to
5783 include <alloca.h> first. Use C89 prototype for alloca; this
5784 requires including <stddef.h> for size_t. Use extern "C" if C++.
5785 Use #elif for simplicity, since we can assume C89 now.
5786 Don't try to source the system alloca.h since it will not be found
5787 and to prevent recursively including its replacement.
5788 * fnmatch.c: Include <alloca.h> instead of opencoding.
5789 * regex.c: Likewise.
5791 2004-05-16 Derek Price <derek@ximbiot.com>
5792 Paul Eggert <eggert@cs.ucla.edu>
5794 getline cleanup. This changes the getndelim2 API: both order of
5795 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5798 * getline.c: Don't include stddef.h or stdio.h, since our
5799 interface does that.
5800 (getline): Always use getdelim, so that we don't have two
5801 copies of this code.
5802 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5804 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5805 (GETNDELIM2_MAXIMUM): New macro.
5806 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5807 instead of the old practice of delim2==0. All callers changed.
5808 Return -1 on overflow, instead of returning junk.
5809 Do not set *linesize unless allocation succeeds.
5810 * getndelim2.h: Do not include stddef.h; no longer needed, now
5811 that we include sys/types.h.
5812 * getnline.h: Likewise.
5813 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5814 (getndelim2): Reorder arguments.
5815 * getnline.c (getnline, getndelim):
5816 Don't discard the NMAX argument.
5817 (getnline): Invoke getndelim, to avoid code duplication.
5818 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5819 of (size_t) -1 by callers of the getnline family.
5821 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5823 * nanosleep.c (suspended): Change its type from int to
5824 sig_atomic_t volatile.
5825 (first_call): Make it private to rpl_nanosleep, and have it
5826 be zero initially as that's a bit faster.
5827 (my_usleep): Round up fractional times instead of truncating them,
5828 as this is the usual meaning for 'sleep'.
5830 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5832 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5833 (ENOSYS): Define if not defined.
5834 (settime): Fall back on stime if it exists and settimeofday fails.
5835 But don't bother with fallbacks if a method fails with errno == EPERM.
5837 2004-05-11 Jim Meyering <jim@meyering.net>
5839 Prior to this change, the save_cwd caller required read access to the
5840 current directory on most systems (ones with the fchdir function).
5842 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5843 fails, try write-only, and finally, resort to using xgetcwd.
5845 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5847 * obstack.c, obstack.h: Import changes from libc.
5849 2004-04-28 Bruno Haible <bruno@clisp.org>
5851 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5852 implicitly appends .exe to executables.
5853 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5854 accepts Windows pathnames.
5855 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5856 Cygwin like Windows, since it now accepts Windows pathnames.
5857 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5858 Cygwin like Windows, since it now accepts Windows pathnames.
5859 Reported by Derek Robert Price <derek@ximbiot.com>.
5861 2004-04-20 Jim Meyering <jim@meyering.net>
5863 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5865 2004-04-20 Jim Meyering <jim@meyering.net>
5866 Bruno Haible <bruno@clisp.org>
5868 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5869 memory when realloc fails.
5871 2004-04-18 Jim Meyering <jim@meyering.net>
5873 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5874 don't leak memory and do call END_UTMP_ENT.
5876 2004-04-11 Paul Eggert <eggert@twinsun.com>
5878 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5879 (CHAR_BIT): Remove, since we assume C89.
5880 Include <stdint.h> if available, as per current Autoconf CVS advice.
5882 2004-03-30 Paul Eggert <eggert@twinsun.com>
5884 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5885 not bool, to be more consistent with Unix conventions.
5886 Suggested by Bruno Haible.
5888 Merge from coreutils.
5890 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5893 * getdate.h: Include stdbool.h, and timespec.h instead of
5894 the usual <time.h> dance.
5895 (get_date): Change signature to support fractional time stamps.
5896 All callers changed.
5897 * getdate.y: Include "getdate.h" first, as we can now
5898 assume C89 and don't need to worry about 'const'.
5899 Similarly, include "unlocked-io.h" near start, not in middle.
5901 (textint.value): Use long int rather than int.
5902 (textint.digits): Use size_t rather than int.
5903 (BILLION, LOG10_BILLION): New constants.
5904 (parser_control): New member rel_ns. Members day_ordinal,
5905 time_zone, month, day, hour, minutes, rel_year, rel_month,
5906 rel_day, rel_hour, rel_minutes, rel_seconds
5907 are now long int, not int. Member seconds is now struct timespec,
5908 not int. New member timespec_seen. Members dates_seen, days_seen,
5909 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5911 (%union.intval): Now long int, not int.
5912 New member timespec.
5913 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5914 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5915 (spec): Now is a timespec or an item list.
5916 (timespec, items): New nonterminals.
5917 (time, rel, relunit, number, get_date):
5918 Add support for fractional seconds.
5919 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5920 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5921 (to_hour): First arg is now long int, not int.
5922 (to_year): Returns long int, not int.
5923 Don't treat year -70 like 70.
5924 (tm_diff): Returns long int, not int.
5925 (lookup_word): Use bool instead of int when appropriate.
5926 (yylex): Use size_t for count, not int.
5927 Detect overflow when parsing large integer constants.
5928 Add support for fractions.
5929 (get_date): Make pointers 'const' if possible.
5930 Use more-portable code to detect integer overflow.
5931 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5932 Don't use ctime; it's not reliable if the year has >4 digits.
5934 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5935 This is for compatibility with BSD.
5937 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5938 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5939 From coreutils' system.h.
5941 * userspec.c: Don't include "posixver.h".
5942 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5943 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5944 compatible extension. Simplify code by removing a boolean int
5945 that was always nonzero if a string was nonnull.
5947 2004-03-30 Jim Meyering <jim@meyering.net>
5949 Merge from coreutils.
5951 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5953 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5954 an empty input stream.
5956 * readtokens.c: Include <stdbool.h>.
5957 (readtoken): Use `size_t' rather than int/long.
5958 All callers adjusted.
5959 Use `bool' rather than `int' where appropriate.
5960 Use memset rather than an explicit loop.
5961 Use x2nrealloc rather than xrealloc.
5962 Allow the use of `\0' as a delimiter.
5963 (readtokens): Likewise.
5964 * readtokens.h (readtoken, readtokens): Update prototypes.
5966 2004-03-30 Bruno Haible <bruno@clisp.org>
5968 * getloadavg.c (getloadavg): Don't assume setlocale returns
5971 2004-03-29 Paul Eggert <eggert@twinsun.com>
5973 Merge changes to getloadavg.c from coreutils and Emacs.
5975 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5976 Define to an expression, not to the empty string.
5977 Include cloexec.h and xalloc.h.
5978 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5979 Use set_cloexec_flag rather than rolling our own.
5980 * cloexec.c, cloexec.h: New files.
5982 2004-03-18 Paul Eggert <eggert@twinsun.com>
5984 * getopt.h: Sync with libc CVS.
5986 2004-03-18 Paul Eggert <eggert@twinsun.com>
5987 Bruno Haible <bruno@clisp.org>
5989 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5990 not on all platforms that have <wchar.h>.
5991 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5993 2004-03-09 Paul Eggert <eggert@twinsun.com>
5995 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5997 * getopt_int.h: New file, also synced from libc.
5999 2004-03-07 Paul Eggert <eggert@twinsun.com>
6001 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6002 '#if' expressions. Unlike the code it replaces, it does not
6003 depend on (defined _SC_PAGESIZE). However, it does depend on
6004 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6005 first reported by Jason Andrade in
6006 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6008 2004-01-18 Simon Josefsson <jas@extundo.com>
6010 * strdup.h: New file.
6011 * strdup.c: Include it.
6012 * path-concat.c: Include strdup.h. Drop strdup declaration.
6013 * userspec.c: Include strdup.h. Drop strdup declaration.
6015 2004-02-06 Karl Berry <karl@gnu.org>
6017 * config.charset: update from gettext 0.14.1.
6019 2004-02-05 Paul Eggert <eggert@twinsun.com>
6021 Add comments and code, prompted by suggestions from Bruno Haible
6023 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6024 describing the enum quoting_style values.
6025 * quotearg.c (quotearg_alloc): New function.
6026 (quotearg_buffer_restyled): Treat lone { and } as special.
6027 Treat = as special. Work around bug with older shells
6028 that "see" a '\' that is really the 2nd byte of a multibyte char.
6029 Quote empty string with shell_quoting_style.
6031 2004-02-03 Bruno Haible <bruno@clisp.org>
6033 * pipe.h: New file, from GNU gettext.
6034 * pipe.c: New file, from GNU gettext.
6036 2004-01-27 Bruno Haible <bruno@clisp.org>
6038 * execute.h: New file, from GNU gettext.
6039 * execute.c: New file, from GNU gettext.
6040 * w32spawn.h: New file, from GNU gettext.
6042 2004-01-23 Paul Eggert <eggert@twinsun.com>
6044 Exit-status fix from coreutils.
6046 Use exit_failure consistently in place of EXIT_FAILURE,
6047 so that program exit statuses are consistent on failure.
6049 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6050 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6051 * argmatch.h: Comment fix to match the above.
6052 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6053 Now a macro referring to exit_failure, instead of a separate
6054 variable. Include "exitfail.h" to get it.
6055 * xstrtol.h: Include "exitfail.h".
6056 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6058 * long-options.c (parse_long_options): Use prototype
6059 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6062 2004-01-21 Jim Meyering <jim@meyering.net>
6064 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6065 so as not to conflict with a different-sized __mktime_internal
6066 function in GNU libc.
6067 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6068 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6070 2004-01-18 Paul Eggert <eggert@twinsun.com>
6072 Merge from diffutils.
6074 * file-type.c (file_type): Add typed memory objects.
6075 * file-type.h (S_TYPEISTMO): New macro.
6077 * c-stack.h (c_stack_action): Remove argv argument.
6078 * c-stack.c (c_stack_action): Likewise. All uses changed.
6079 (die): Don't calculate message unless segv_action returns.
6080 (get_stack_location, min_address_from_argv, max_address_from_argv,
6081 volatile stack_base, volatile_stack_size): Remove.
6082 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6083 that every segmentation violation is a stack overflow. (Ouch!)
6084 See Debian bug 136249 (still outstanding) for more info about why
6085 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6087 2003-11-30 Bruno Haible <bruno@clisp.org>
6089 Safer stack allocation.
6090 * setenv.c: Include allocsa.h.
6091 (alloca): Remove fallback definition.
6092 (freea): Remove macro.
6093 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6096 2003-10-17 Bruno Haible <bruno@clisp.org>
6098 * binary-io.h: Avoid warnings on Cygwin.
6100 2003-12-28 Bruno Haible <bruno@clisp.org>
6102 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6103 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6105 2003-11-28 Bruno Haible <bruno@clisp.org>
6107 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6109 2003-11-27 Bruno Haible <bruno@clisp.org>
6111 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6113 2003-11-17 Bruno Haible <bruno@clisp.org>
6115 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6117 2003-11-24 Bruno Haible <bruno@clisp.org>
6119 * xallocsa.h: New file, from GNU gettext.
6120 * xallocsa.c: New file, from GNU gettext.
6122 2003-11-24 Bruno Haible <bruno@clisp.org>
6124 * allocsa.h: New file, from GNU gettext.
6125 * allocsa.c: New file, from GNU gettext.
6127 2003-11-24 Bruno Haible <bruno@clisp.org>
6129 * eealloc.h: New file.
6131 2004-01-15 Jim Meyering <jim@meyering.net>
6133 Merge from coreutils.
6135 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6136 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6137 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6139 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6140 optional configure-time default.
6142 * version-etc.c (version_etc_copyright): Update copyright date.
6144 * xreadlink.c (xreadlink): Correct outdated comment.
6146 2004-01-15 Paul Eggert <eggert@twinsun.com>
6148 Merge from coreutils.
6150 * posixver.c: Include posixver.h.
6152 * same.c: Include <stdbool.h>, <limits.h>.
6153 (_POSIX_NAME_MAX): Define if not defined.
6155 (same_name): If file names are silently truncated, report
6156 that the file names are the same if they are the same after
6157 the silent truncation.
6159 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6160 conversion function.
6161 * xstrtod.c (xstrtod): Likewise. All callers changed to
6162 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6165 2004-01-14 Paul Eggert <eggert@twinsun.com>
6167 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6168 with like-named macro in fnmatch.c.
6169 (EXT): Use an internal constant instead.
6171 Merge fnmatch patches from glibc.
6172 * fnmatch.c (mbsinit): Remove define.
6173 Add libc_hidden_ver (__fnmatch, fnmatch).
6174 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6175 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6177 2003-12-14 Karl Berry <karl@gnu.org>
6179 * config.charset: update from gettext-runtime.
6181 2003-12-03 Paul Eggert <eggert@twinsun.com>
6183 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6184 Bug reported by Alfred M. Szmidt.
6186 2003-11-29 Karl Berry <karl@gnu.org>
6188 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6190 2003-11-23 Paul Eggert <eggert@twinsun.com>
6191 Bruno Haible <bruno@clisp.org>
6193 * printf-parse.h: Don't include sys/types.h.
6194 (ARG_NONE): New macro.
6195 (char_directive): Change type of *arg_index fields to size_t.
6196 * printf-parse.c: Don't include sys/types.h.
6197 (SSIZE_MAX): Remove macro.
6198 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6199 Remove unnecessary overflow check.
6200 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6203 2003-11-24 Paul Eggert <eggert@twinsun.com>
6205 * alloca.c: Remove dependency on xalloc module.
6206 (xalloc_die): Remove.
6207 (memory_full) [!defined emacs]: New macro.
6208 [!defined emacs]: Don't include xalloc.h.
6209 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6210 address arithmetic overflows. Change datatypes a bit to avoid
6213 2003-11-22 Jim Meyering <jim@meyering.net>
6215 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6217 2003-11-17 Bruno Haible <bruno@clisp.org>
6219 * vasnprintf.c (alloca): Remove fallback definition.
6220 (freea): Remove definition.
6221 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6222 Reported by Paul Eggert.
6224 2003-11-17 Jim Meyering <jim@meyering.net>
6226 On systems without utime and without a utimes function capable of
6227 dealing with a NULL struct utimbuf* argument, this utime replacement
6228 could -- in unusual circumstances -- leak a file descriptor.
6229 * utime.c: Include <unistd.h> and <errno.h>.
6230 (utime_null): Be sure to close `fd' and to preserve errno.
6231 Reported by Geoff Collyer via Arnold Robbins.
6233 2003-11-16 Paul Eggert <eggert@twinsun.com>
6234 Bruno Haible <bruno@clisp.org>
6236 Protect against address arithmetic overflow.
6237 * printf-args.h: Include stddef.h.
6238 (arguments): Change type of field 'count' to size_t.
6239 * printf-args.c (printf_fetchargs): Use size_t instead of
6240 'unsigned int' where appropriate.
6241 * printf-parse.h: Include sys/types.h.
6242 (char_directive): Change type of *arg_index fields to ssize_t.
6243 (char_directives): Change type of fields 'count', max_*_length to
6245 * printf-parse.c: Include sys/types.h and xsize.h.
6246 (SSIZE_MAX): Define fallback value.
6247 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6248 instead of 'int' where appropriate. Check a_allocated, d_allocated
6249 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6250 * vasnprintf.c: Include xsize.h.
6251 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6252 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6253 overflow. Avoid wraparound when converting a width or precision from
6256 2003-11-16 Bruno Haible <bruno@clisp.org>
6258 Update from GNU gettext.
6259 * printf-parse.c: Generalize to it can be compiled for wide strings.
6260 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6261 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6262 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6263 SNPRINTF): New macros.
6264 Don't include <alloca.h> if the file is used inside libintl.
6265 (local_wcslen): New function, for Solaris 2.5.1.
6266 (VASNPRINTF): Use it instead of wcslen.
6268 2003-11-16 Bruno Haible <bruno@clisp.org>
6270 * xsize.h (xmax): New function.
6271 (xsum, xsum3, xsum4): Declare as "pure" functions.
6273 2003-11-12 Paul Eggert <eggert@twinsun.com>
6275 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6276 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6277 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6278 heuristic is just as accurate as far as we know, and it removes a
6279 dependency on size_max.m4 and ptrdiff_max.m4.
6281 2003-11-12 Paul Eggert <eggert@twinsun.com>
6283 * xstrtol.c (__xstrtol): Remove "break" immediately after
6284 "return", to pacify some unknown compiler. Problem reported
6287 2003-11-11 Bruno Haible <bruno@clisp.org>
6289 * xsize.h (SIZE_MAX): Remove fallback definition.
6290 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6293 2003-11-10 Paul Eggert <eggert@twinsun.com>
6295 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6296 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6297 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6299 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6300 not (size_t) -1, since it's defined here.
6302 2003-11-06 Paul Eggert <eggert@twinsun.com>
6304 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6305 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6306 Reject sizes of exactly SIZE_MAX bytes.
6307 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6308 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6310 2003-11-05 Bruno Haible <bruno@clisp.org>
6312 * xsize.h: Include limits.h, to avoid a possible collision with
6313 SIZE_MAX defined in <limits.h> on Solaris.
6315 2003-11-04 Bruno Haible <bruno@clisp.org>
6317 * xsize.h: New file.
6318 * linebreak.c: Include xsize.h.
6319 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6320 argument for overflow.
6321 Suggested by Paul Eggert.
6323 2003-10-31 Bruno Haible <bruno@clisp.org>
6325 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6326 to avoid (extremely rare) race condition.
6327 Suggested by Paul Eggert.
6329 2003-11-03 Jim Meyering <jim@meyering.net>
6331 * userspec.c: Include "userspec.h".
6332 * userspec.h: New file.
6334 2003-10-31 Paul Eggert <eggert@twinsun.com>
6336 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6337 * mountlist.c (SIZE_MAX): Define if not defined already.
6338 (read_filesystem_list): Set and use me_type_malloced.
6339 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6340 whatever the type happens to be), for brevity and consistency.
6341 Check for size calculation overflow on Alphas running OSF/1.
6343 2003-10-31 Jim Meyering <jim@meyering.net>
6345 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6347 * linebuffer.c: Include <string.h> for declaration of memset.
6349 2003-10-30 Paul Eggert <eggert@twinsun.com>
6350 Bruno Haible <bruno@clisp.org>
6352 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6353 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6355 2003-10-29 Paul Eggert <eggert@twinsun.com>
6357 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6358 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6360 * quotearg.c (quotearg_n_options): Use it.
6361 * group-member.c: Include <stdbool.h>.
6362 (free_group_info): Arg is now const *; don't free arg.
6363 (get_group_info): Now returns bool and accepts struct group_info *,
6364 rather than returning a malloc'ed struct group_info *.
6365 All uses changed. Check for overflow in internal size calculation.
6367 * getusershell.c (readname): Simplify the code by using x2nrealloc
6368 rather than xmalloc/xrealloc.
6369 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6370 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6371 conformance bug: the old code used a pointer after freeing the
6372 storage that it addressed.
6373 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6374 rather than doing it by hand.
6375 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6376 the buffer preserved. Use free and xmalloc instead.
6377 * quotearg.c (quotearg_n_options): Likewise.
6378 Use a simpler test for size overflow. Don't use xalloc_oversized
6379 because unsigned int might be wider than size_t (!); this suggests
6380 that we should switch from unsigned int to size_t for slot numbers.
6382 2003-10-27 Bruno Haible <bruno@clisp.org>
6384 * stdbool_.h: Better support for BeOS.
6386 2003-10-27 Paul Eggert <eggert@twinsun.com>
6388 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6389 to allocate the returned structure. Do not allocate a subarray,
6390 as x2nrealloc will do that.
6391 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6392 instead of xnrealloc.
6393 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6395 2003-10-26 Paul Eggert <eggert@twinsun.com>
6397 * xalloc.h (xalloc_oversized): New static inline function, for
6398 callers that want to do their own size-overflow checking. Include
6399 <stdbool.h>, since xalloc_oversized returns bool.
6400 * xalloc.c (array_size_overflow): Remove. All callers changed
6401 to use xalloc_oversized.
6403 Add two functions x2realloc, x2nrealloc, for programs that grow
6404 arrays dynamically by doubling their sizes.
6405 * xalloc.h (x2realloc, x2nrealloc): New decls.
6406 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6409 Port to C99 semantics for 'inline' of external functions.
6410 Bug reported by Bruno Haible.
6411 * xmalloc.c (xnmalloc_inline): New static inline function,
6412 with the old contents of xnmalloc.
6413 (xnmalloc, xmalloc): Use it.
6414 (xnrealloc_inline): New static inline function,
6415 with the old contents of xnrealloc.
6416 (xnrealloc, xrealloc): Use it.
6418 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6420 2003-10-25 Paul Eggert <eggert@twinsun.com>
6422 Fix several address-calculation bugs in the hash modules,
6423 plus some minor code cleanup.
6425 * hash.h: Include <stdbool.h>, for bool.
6426 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6427 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6428 hash_get_n_entries, hash_get_max_bucket_length,
6429 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6430 hash_rehash): Use size_t rather than unsigned.
6431 * hash.c (struct hash_table, hash_get_n_buckets,
6432 hash_get_n_buckets_used, hash_get_n_entries,
6433 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6434 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6435 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6437 (SIZE_MAX): Define if not defined.
6438 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6439 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6441 Use const * when possible.
6442 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6443 (check_tuning): Fix bug: if tuning parameters were very close to
6444 0 or 1, rounding errors could have caused subscript violations.
6445 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6446 (hash_initialize): Add 'fail:' label
6447 to free table and return NULL, and use it to simplify code.
6448 Use calloc rather than clearing the storage ourself.
6449 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6450 buffer size calculations.
6451 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6452 Include <stddef.h>, for size_t.
6453 * hash-pjw.c (hash_pjw): Likewise.
6454 Switch to method described by Bruno Haible.
6455 Include <limits.h>, for CHAR_BIT.
6456 (SIZE_BITS): New macro.
6458 2003-10-21 Paul Eggert <eggert@twinsun.com>
6460 * getndelim2.c (getndelim2): When size calculation overflows,
6461 ceiling the allocation at NMAX bytes rather than silently
6462 discarding input bytes before NMAX is reached. This makes
6463 a difference only if NMAX exceeds SIZE_MAX / 2.
6465 * obstack.c: Merge from glibc.
6466 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6467 Add libc_hidden_def (_obstack_newchunk).
6468 (_obstack_free) [! defined _LIBC]: Remove.
6469 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6470 a clone of the function body.
6471 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6472 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6474 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6475 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6478 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6479 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6480 Don't use lvalue casts, as GCC plans to remove support for them
6481 in GCC 3.5. Reported by Joseph S. Myers. This bug
6482 was also present in the non-GCC version, indicating that this
6483 code had always been buggy and had never been widely used.
6484 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6485 Use the fast variant of each macro, rather than copying the
6486 definiens of the fast variant; that way, we'll be more likely to
6487 catch future bugs in the fast variants.
6489 2003-10-20 Bruno Haible <bruno@clisp.org>
6491 * wait-process.h: New file, from GNU gettext.
6492 * wait-process.c: New file, from GNU gettext.
6494 2003-10-19 Jim Meyering <jim@meyering.net>
6496 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6498 2003-10-16 Paul Eggert <eggert@twinsun.com>
6500 * getgroups.c: Include <errno.h>, <stdlib.h>.
6501 (getgroups): First arg is int, not size_t.
6502 Don't let 'free' mangle errno.
6504 2003-10-16 Jim Meyering <jim@meyering.net>
6506 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6508 2003-10-15 Paul Eggert <eggert@twinsun.com>
6510 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6512 (new_exclude, add_exclude_file): Initial size no longer needs to
6514 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6515 our own address arithmetic overflow checking.
6517 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6518 (fnmatch): Do not alloca more than 2000 wide characters;
6519 instead, use malloc for large buffers.
6520 Check for address arithmetic overflow, and return -1
6521 with errno set to ENOMEM in that case.
6522 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6523 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6524 instead, return -1. Check for address arithmetic overflow.
6526 2003-10-14 Paul Eggert <eggert@twinsun.com>
6528 Handle invalid suffixes and overflow independently, so that
6529 callers can treat them independently as needed. Fix some bugs in
6530 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6531 suffix for a human-readable blocksize. The major caller-visible
6532 change is the addition of a new
6533 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6534 that both overflow and suffix chars were found.
6536 * human.c (humblock): Don't check separately for invalid suffix
6537 char; that is xstrtoumax's job (now that its bug is fixed).
6538 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6539 INTMAX_MAX]: New macros.
6540 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6541 TYPE_MAXIMUM): New macros.
6542 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6543 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6544 if overflow occurs, as it's what __strtol does and it's more useful
6546 (__xstrtol): If __strtol reports some error other than ERANGE,
6547 reflect it to the caller as LONGINT_INVALID. If it reports
6548 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6549 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6550 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6552 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6553 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6554 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6555 [defined UINTMAX_MAX]: New macros.
6557 2003-10-14 Bruno Haible <bruno@clisp.org>
6559 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6560 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6561 Also use volatile where needed.
6563 2003-10-12 Paul Eggert <eggert@twinsun.com>
6565 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6566 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6567 and define in terms of the other primitives.
6568 * xmalloc.c: Include stdbool.h; do not include exit.h.
6569 (SIZE_MAX): Define if not already defined.
6570 (array_size_overflow): New function.
6571 (xalloc_die): Abort instead of exiting if 'error' returns.
6572 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6573 (xmalloc, xrealloc): Use them.
6574 (xcalloc): Check for address arithmetic overflow.
6575 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6576 a bit faster than strcpy.
6578 2003-10-08 Paul Eggert <eggert@twinsun.com>
6580 Merge getpass from libc, plus a few fixes.
6582 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6583 Include <stdbool.h>.
6584 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6585 __fsetlocking to empty.
6586 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6587 do include <bits/libc-lock.h>.
6588 Do not include <fcntl.h>; not needed.
6589 [_LIBC]: Include <wchar.h>.
6590 (NOTCANCEL_MODE): New macro.
6591 (flockfile, funlockfile) [_LIBC]: New macros.
6592 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6593 [!_LIBC]: New macros.
6594 (call_fclose): New function.
6595 (getpass): Use it. Save tty stream separately; this simplifies the
6596 code and makes it more reliable if stdin happens to equal stdout.
6597 Invoke __fsetlocking on tty.
6598 Handle thread cancellation if needed.
6599 Namespace cleanup (use __tcgetattr, __getline).
6600 Use bool for Booleans.
6601 [USE_IN_LIBIO]: Handle wide streams.
6602 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6603 stream might go where.
6605 * unlocked-io.h: Include <stdio.h>, so that the caller
6606 doesn't have to include <stdio.h> before us.
6607 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6608 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6609 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6610 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6611 if not declared, so that we can use getpass.c code from libc without
6613 (flockfile, ftrylockfile, funlockfile): New macros.
6615 2003-10-06 Bruno Haible <bruno@clisp.org>
6617 * version-etc-2.h: Remove file.
6618 * version-etc-2.c: Remove file.
6620 2003-09-25 Jim Meyering <jim@meyering.net>
6621 Bruno Haible <bruno@clisp.org>
6623 This lets translators provide better translations for the
6624 "Written by ..." part of --version output.
6625 * version-etc.h: Include stdarg.h.
6626 (version_etc_copyright): Declare as readonly.
6627 (version_etc): Make this function variadic with a NULL-terminated list
6628 of author name strings.
6629 (version_etc_va): New declaration.
6630 * version-etc.c: Include stdarg.h, stdlib.h.
6631 (version_etc_copyright): Declare as readonly.
6632 (version_etc_va): New function. Provide a different translatable string
6633 for each possible number of authors < 10. Abbreviate when there are 10
6635 (version_etc): Make this function variadic. Call version_etc_va.
6636 Suggestion from Gary V. Vaughan.
6638 * long-options.h (parse_long_options): Change prototype: the authors
6639 string is moved to the end and becomes variadic.
6640 * long-options.c: Include stdarg.h.
6641 (parse_long_options): Make this function variadic, too.
6642 Call version_etc_va, not version_etc.
6644 2003-10-06 Bruno Haible <bruno@clisp.org>
6646 * fatal-signal.h: New file, from GNU gettext.
6647 * fatal-signal.c: New file, from GNU gettext.
6649 2003-10-04 Karl Berry <karl@gnu.org>
6651 * argp*: update from libc.
6653 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6655 * getpass.c (getpass): Use a no-op fseek when switching from input to
6656 output mode on the same stream.
6658 2003-09-29 Paul Eggert <eggert@twinsun.com>
6660 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6661 Fix arg typo in previous patch.
6663 2003-09-28 Jim Meyering <jim@meyering.net>
6665 * error.c: Correct cpp indentation.
6667 2003-09-27 Paul Eggert <eggert@twinsun.com>
6669 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6670 Omit the special code that used __typeof__, since we worry that
6671 it could be more trouble than it's worth. See:
6672 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6673 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6677 2003-09-26 Jim Meyering <jim@meyering.net>
6679 * error.c (error_tail): Move some declarations
6680 into inner scope where the local variables are used.
6682 2003-09-26 Bruno Haible <bruno@clisp.org>
6684 * stpncpy.h (gnu_stpncpy): New declaration.
6685 (stpncpy): Define as alias for gnu_stpncpy.
6686 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6688 2003-09-26 Paul Eggert <eggert@twinsun.com>
6690 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6691 (error_tail): Do not loop, reallocating temporary buffer, since
6692 the output cannot contain more wide characters than the input
6693 contains bytes, the size must be big enough already. This avoids
6694 one potential size overflow calculation. Check for size overflow
6695 when calculating temporary buffer size. Free temporary buffer
6696 when done, if it was allocated with malloc; this plugs a memory
6697 leak. Remove casts from void * to pointers, that are no longer
6698 needed now that we're assuming C89 or better.
6700 Merge error changes from glibc.
6702 * error.c, error.h: Update copyright notice header to match glibc.
6703 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6704 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6705 Disable cancellation while printing error.
6706 * error.h: Prepend __ to parameter names.
6708 2003-09-25 Karl Berry <karl@gnu.org>
6710 * argp-fmtstream.c, argp-help.c: update from libc.
6712 2003-09-25 Bruno Haible <bruno@clisp.org>
6714 * version-etc-2.h: New file, from version-etc.h with modifications.
6715 * version-etc-2.c: New file, from version-etc.c with modifications.
6717 2003-09-25 Simon Josefsson <jas@extundo.com>
6719 * xgetdomainname.h: New file.
6720 * xgetdomainname.c: New file.
6722 2003-09-25 Simon Josefsson <jas@extundo.com>
6723 Bruno Haible <bruno@clisp.org>
6725 * getdomainname.h: New file.
6726 * getdomainname.c: New file.
6728 2003-09-24 Paul Eggert <eggert@twinsun.com>
6730 * linebuffer.c (freebuffer): Don't free the argument, just
6731 the buffer associated with the argument. Bug reported by
6734 2003-09-19 Karl Berry <karl@gnu.org>
6736 * argp.h: update from libc.
6738 2003-09-16 Paul Eggert <eggert@twinsun.com>
6740 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6741 input error, instead of returning NULL the next time we are called
6742 (and therefore losing track of errno).
6744 2003-09-15 Paul Eggert <eggert@twinsun.com>
6746 * getndelim2.c (getndelim2): Don't trash errno when a read
6747 fails, so that the caller gets the proper errno.
6749 * readutmp.c (read_utmp): Likewise.
6750 Check for fstat error. Close stream and free storage
6753 2003-09-14 Bruno Haible <bruno@clisp.org>
6755 * fwriteerror.h: New file.
6756 * fwriteerror.c: New file.
6758 2003-09-14 Jim Meyering <jim@meyering.net>
6760 * getloadavg.c: Correct cpp indentation.
6761 * strdup.c: Likewise.
6762 * vasnprintf.c: Likewise.
6764 2003-09-12 Paul Eggert <eggert@twinsun.com>
6766 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6767 * obstack.c [!defined _LIBC]: Likewise.
6768 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6769 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6770 * exitfail.c: Don't include stdlib.h; no longer needed.
6772 More changes to assume C89 or better.
6774 * error.c (error_tail): Assume vprintf.
6776 * argmatch.c (getenv): Remove decl.
6777 * progreloc.c (get_full_program_name): Define via prototype.
6778 * setenv.c (clearenv): Likewise.
6779 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6781 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6782 (malloc, memcpy): Remove decls.
6783 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6784 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6785 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6786 (memcpy): Remove macro.
6787 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6788 (__P): Remove. All uses removed.
6789 (PTR): Remove. All uses changed to void *.
6790 (CHAR_BIT, NULL): Remove.
6791 (spaces, zeros, memset_space, memset_zero)
6792 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6794 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6795 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6796 Define with prototype.
6797 Remove now-unnecessary prototype decl.
6798 (extra_args_spec): Assume ANSI C. All uses changed.
6799 (extra_args_spec_iso): Remove.
6800 (my_strftime, emacs_strftimeu): Define via prototype.
6801 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6803 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6804 * strtoimax.c: Include <stdlib.h> unconditionally.
6805 (strtoul, strtol): Remove decls.
6806 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6808 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6809 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6810 (LOCALE_PARAM_PROTO): New macro.
6811 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6812 (INTERNAL (strtol), strtol): Define with a prototype.
6813 (PARAMS): Remove. All uses removed.
6814 * tempname.c: Include <string.h> unconditionally.
6815 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6816 * xgethostname.c (main): Define with a prototype.
6817 * xmalloc.c: Include "xalloc.h" first, to check interface.
6818 Include <stdlib.h> unconditionally.
6819 (calloc, malloc, realloc, free): Remove decls.
6820 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6821 Include <stdlib.h> unconditionally. Sort include file names.
6823 (xstrtod): Define with a prototype.
6824 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6825 (strtol, strtoul): Remove decls.
6827 2003-09-11 Paul Eggert <eggert@twinsun.com>
6829 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6830 Include <stdlib.h>, <string.h> unconditionally.
6831 Remove now-unnecessary cast to char *.
6832 * strnlen.c: Include <string.h> unconditionally.
6833 * yesno.c (yesno): Define with a prototype.
6835 2003-09-10 Bruno Haible <bruno@clisp.org>
6837 * strcspn.c: Include <string.h> unconditionally.
6838 * strpbrk.c: Include <string.h> unconditionally.
6839 * strstr.c: Include <string.h> unconditionally.
6840 * unicodeio.c: Include <string.h> unconditionally.
6841 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6842 * unsetenv.c: Likewise.
6843 * xreadlink.c: Include <stdlib.h> unconditionally.
6844 * yesno.c: Include <stdlib.h> unconditionally.
6845 (rpmatch): Add prototype.
6847 2003-09-10 Jim Meyering <jim@meyering.net>
6849 * error.c: Correct indentation of cpp directives.
6851 2003-09-09 Paul Eggert <eggert@twinsun.com>
6855 * acosl.c (main): Use a prototype.
6856 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6859 * getloadavg.c (getloadavg, main): Define via prototypes.
6861 * getopt.h (struct option.name): Assume C89, and use 'const'.
6862 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6863 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6865 * getopt.c (const): Remove macro.
6866 Include <string.h> unconditionally.
6867 (my_index): Remove; all uses changed to strchr.
6868 (strlen): Remove decl.
6869 (exchange): Remove forward decl; no longer needed.
6870 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6871 Define with prototype.
6872 * getopt1.c (const): Remove macro.
6873 (getopt_long, getopt_long_only, main): Define with prototype.
6875 * getugroups.c: Include <string.h> unconditionally.
6877 * getusershell.c: Include <stdlib.h> unconditionally.
6878 (getusershell, setusershell, endusershell, readname, main):
6879 Define with prototypes.
6881 * group-member.c: Include group-member.h first.
6882 Include <stdlib.h> unconditionally.
6884 * hard-locale.c: Include hard-locale.h first.
6885 Include <stdlib.h>, <string.h> unconditionally.
6887 * hash.c (free, malloc): Remove decls.
6888 Include <stdlib.h> unconditionally.
6890 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6891 (getenv): Do not declare.
6893 * idcache.c: Include <string.h> unconditionally.
6895 * long-options.c: Include long-options.h first, to test interface.
6896 Include <stdlib.h> unconditionally.
6898 * makepath.c: Include makepath.h first, to test interface.
6899 Include <stdlib.h> and <string.h> unconditionally.
6901 * linebuffer.c: Include <stdlib.h>.
6902 (free): Remove decl.
6904 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6905 rpl_malloc returns void *, not char *.
6906 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6908 * md5.h: Include <limits.h> unconditionally.
6909 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6910 (__P): Remove; all uses removed.
6911 * md5.c: Include "md5.h" first.
6912 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6913 md5_buffer, md5_process_bytes, md5_process_block):
6914 Define with prototypes.
6915 * sha.h (__P): Remove all uses. (It wasn't defined??)
6916 * sha.c: Include "sha.h" first.
6917 Include <stdlib.h>, <string.h> unconditionally.
6919 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6920 * memcmp.c (__ptr_t): Likewise.
6921 * memrchr.c (__ptr_t): Likewise.
6922 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6923 Include <string.h> unconditionally.
6924 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6925 * memchr.c: Include <stdlib.h> unconditionally.
6926 * memchr.c (LONG_MAX): Remove.
6927 * memrchr.c (LONG_MAX): Likewise.
6928 * memchr.c (__memchr): Define via a prototype.
6929 * memrchr.c (__memrchr): Likewise.
6930 * memcmp.c (__P): Remove, and remove all uses.
6931 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6932 Remove forward decls; no longer needed.
6933 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6934 Use types required by C89 in prototype.
6936 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6937 * savedir.c: Likewise.
6938 * mkdir.c (free): Remove decl.
6939 * rmdir.c (rmdir): Define with a prototype.
6940 * savedir.c: Include savedir.h first, to test interface.
6942 * mktime.c (STDC_HEADERS): Remove.
6943 Include <stdlib.h>, <string.h> unconditionally.
6945 * modechange.c: Include <stdlib.h> unconditionally.
6946 (malloc): Remove decl.
6948 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6949 (free): Remove decl.
6951 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6952 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6953 (This type really should be intptr_t, but that's a C99ism.)
6954 (_obstack_memcpy): Remove: all uses changed to memcpy.
6955 Include <string.h> unconditionally.
6956 (struct obstack): Assume __STDC__ for types of members
6957 chunkfun, freefun, extra_arg.
6958 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6959 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6960 obstack_begin, obstack_specify_allocation,
6961 obstack_specify_allocation_with_arg, obstack_chunkfun,
6962 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6963 Remove unprototyped decls and the macros that use them.
6964 * obstack.c (POINTER): Remove. All uses changed to void *.
6965 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6966 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6967 (defined __STDC__ && __STDC__)]:
6968 Remove nonprototyped code.
6969 Include <stdlib.h> unconditionally.
6970 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6971 _obstack_allocated_p, _obstack_free, obstack_free,
6972 _obstack_memory_used, print_and_abort):
6973 Define using prototypes.
6974 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6975 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6976 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6977 obstack_next_free, obstack_object_size, obstack_room) [0]:
6978 Remove unused, unprototyped code.
6980 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6982 * physmem.c (physmem_total, physmem_available, main): Define
6985 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6986 (main): Define with a prototype.
6988 * posixver.c (getenv): Remove decl.
6990 * putenv.c (malloc): Returns void *, not char *.
6991 Include <string.h> unconditionally.
6992 (strchr, memcpy, NULL): Do not define.
6994 * readtokens.c: Include readtokens.h first, to test interface.
6995 Include <stdlib.h>, <string.h> unconditionally.
6996 (init_tokenbuffer): Define with a prototype.
6998 * regex.c (PARAMS): Remove. All uses removed.
6999 All uses of _RE_ARGS removed, too.
7000 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7002 (bzero): Assume memset exists.
7003 (memcmp, memcpy, NULL): Remove.
7004 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7005 char, or assignments to local vars of type signed char.
7006 (init_syntax_once, PREFIX(extract_number_and_incr),
7007 PREFIX(print_partial_compiled_pattern),
7008 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7009 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7010 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7011 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7012 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7013 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7014 wcs_compile_range, byte_compile_range, truncate_wchar,
7015 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7016 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7017 count_mbs_length, wcs_re_match_2_internal,
7018 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7019 PREFIX(alt_match_null_string_p),
7020 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7021 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7022 regfree, PREFIX(extract_number)): Define with prototype. Remove
7023 now-unnecessary declaration, if any.
7024 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7026 Remove now-unnecessary casts among pointer types.
7027 * regex.h (_RE_ARGS): Remove. All uses removed.
7029 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7030 (free): Remove decl.
7032 * rpmatch.c: Include <stdlib.h> unconditionally.
7034 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7035 (free): Remove decl.
7037 * save-cwd.c: Include <stdlib.h> unconditionally.
7038 * xgetcwd.c: Likewise.
7040 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7041 (free): Remove decl.
7043 * strchrnul.c (strchrnul): Define with a prototype.
7044 Fix bug: c_in was not converted to char before searching.
7046 The following changes are not K&R related:
7048 * group-member.h: Include <sys/types.h>, so that this file is
7050 * makepath.h: Likewise.
7052 * getusershell.c (readname, default_index, line_size, readname):
7053 Use size_t, not int, for sizes.
7054 (readname): If the size overflows, report an error instead of
7057 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7059 * getndelim2.c: Assume stdlib.h per the C89 spec.
7061 2003-09-08 Paul Eggert <eggert@twinsun.com>
7063 Assume C89 or better; remove K&R cruft.
7064 A few of these changes were first proposed by Derek Robert Price
7065 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7067 * addext.c: Include <string.h> unconditionally.
7068 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7069 Don't declare getenv or malloc.
7071 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7072 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7074 (find_stack_direction, alloca): Use prototypes.
7076 * atexit.c (atexit): Define using a prototype.
7078 * basename.c, dirname.c, stripslash.c:
7079 Include <string.h> unconditionally.
7081 * bcopy.c: Include <stddef.h>.
7082 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7084 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7086 * error.h (error, error_at_line, error_print_progname)
7087 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7088 * error.c: Include error.h first, to check interface.
7089 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7090 (VA_START): Remove; all uses changeed to va_start.
7091 (exit, strerror): Remove decls.
7092 (error_print_progname): Prototype uncondionally.
7093 Don't include <errno.h>; no longer needed.
7094 (private_strerror): Remove.
7095 (error_tail): Always define.
7096 (error, error_at_line): Assume C89 or better; always use prototypes.
7097 * fatal.c: Include "fatal.h" first, to test interface.
7098 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7099 (VA_START): Remove; all uses changed to va_start.
7100 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7102 (exit): Remove decl.
7103 (fatal): Prototype unconditionally. Assume va_start works.
7104 Abort at end, to pacify gcc.
7106 * euidaccess.c (main): Define with a prototype.
7108 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7110 * exitfail.c: Include <stdlib.h> unconditionally.
7112 * fnmatch_.h (__P): Remove. All uses changed to assume
7114 * fnmatch.c: Include fnmatch.h first, to test interface.
7115 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7116 (getenv): Remove decl.
7117 (fnmatch): Define using a prototype.
7118 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7119 (FCT): Define using a prototype.
7121 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7123 * gethostname.c: Include <stddef.h>.
7124 (gethostname): Define with prototype. Length is size_t, not int.
7126 2003-09-08 Paul Eggert <eggert@twinsun.com>
7128 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7129 getversion.c should have been removed then, but was accidentally
7132 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7133 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7135 2003-09-07 Paul Eggert <eggert@twinsun.com>
7137 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7138 copy_tm_result. Bug reported by Simon Josefsson in
7139 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7141 2003-09-06 Paul Eggert <eggert@twinsun.com>
7143 * time_r.c, time_r.h: New files.
7145 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7147 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7148 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7150 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7152 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7153 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7156 * timegm.c: Switch to glibc implementation, with the following changes:
7157 [defined HAVE_CONFIG_H]: Include <config.h>.
7158 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7159 (__mktime_internal) [!defined _LIBC]: New decl.
7160 (__gmtime_r) [!defined _LIBC]: New macro and function.
7161 (timegm): Use a prototype, since gnulib assumes C89.
7162 Do not bother declaring tmp to be const, as it's not really usefu.
7163 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7164 (timegm): Declare only if HAVE_DECL_TIMEGM.
7166 2003-09-03 Paul Eggert <eggert@twinsun.com>
7168 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7169 Bug reported by Lute Kamstra in
7170 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7172 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7173 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7174 course with correspondingly smaller numbers for tomorrow and
7175 yesterday. From Tadayoshi Funaba. Originally installed into
7176 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7179 2003-08-31 Simon Josefsson <jas@extundo.com>
7181 * timegm.h: New file.
7182 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7184 2003-08-31 Karl Berry <karl@gnu.org>
7186 * argp.h: update from libc.
7188 2003-08-28 Bruno Haible <bruno@clisp.org>
7190 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7191 warning on QNX, which defines O_BINARY to 000000.
7193 2003-08-24 Bruno Haible <bruno@clisp.org>
7195 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7196 MSVC7 <stdio.h> is included later.
7198 2003-08-20 Bruno Haible <bruno@clisp.org>
7200 * progname.h: New file, from GNU gettext.
7201 * progname.c: New file, from GNU gettext.
7202 * progreloc.c: New file, from GNU gettext.
7204 2003-08-19 Bruno Haible <bruno@clisp.org>
7206 * xstrdup.c: Assume <string.h> exists.
7208 2003-08-18 Jim Meyering <jim@meyering.net>
7210 * setenv.h: Indent nested cpp directive.
7211 * vasnprintf.c: Remove trailing blanks.
7213 2003-08-17 Simon Josefsson <jas@extundo.com>
7214 Bruno Haible <bruno@clisp.org>
7216 * xstrndup.h: New file.
7217 * xstrndup.c: New file.
7219 2003-08-17 Bruno Haible <bruno@clisp.org>
7221 * strndup.h: New file.
7223 2003-08-16 Paul Eggert <eggert@twinsun.com>
7225 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7226 space, undoing this 2003-08-12 change:
7227 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7229 2003-08-16 Jim Meyering <jim@meyering.net>
7231 Merge from coreutils.
7232 * xstrtoimax.c: #else #if -> #elif.
7233 * xstrtoumax.c: Likewise.
7235 2003-08-15 Paul Eggert <eggert@twinsun.com>
7237 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7238 rather than tab, after '#' in shell-script copyright notices.
7239 Suggested by Bruno Haible.
7241 2003-08-15 Jim Meyering <jim@meyering.net>
7242 and Paul Eggert <eggert@twinsun.com>
7244 Merge from coreutils.
7245 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7246 member but strut utmpx does not. Needed for AIX 4.3.3.
7247 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7249 2003-08-15 Jim Meyering <jim@meyering.net>
7251 Merge from coreutils.
7252 * xgethostname.c: Include <stdlib.h>.
7253 (xghostname): Don't exit for anything other than memory-related
7254 failure; just return NULL.
7255 * userspec.c: Include "posixver.h".
7256 (parse_user_spec): Accept `.' as a separator only
7257 in pre-POSIX-200112 mode.
7258 * strtoimax.c: Use #elif rather than #else #if.
7259 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7260 Remove function, now that we can rely on a working tzset function.
7261 [!_LIBC]: Ensure that the required autoconf test has been run.
7262 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7263 Use underlying_strftime for %r.
7264 * sha.c: Merge in some clean-up and optimization changes from glibc.
7265 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7266 Ensure that it is a multiple of 64.
7267 Rearrange loop exit tests so as to avoid performing an
7268 additional fread after encountering an error or EOF.
7269 * realloc.c: Update copyright date.
7271 2003-08-14 Jim Meyering <jim@meyering.net>
7273 Merge from coreutils.
7274 * obstack.h: Whitespace changes.
7275 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7276 and xcalloc return values.
7277 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7278 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7279 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7280 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7281 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7283 Use mntctl's return value to drive the entry-processing loop, since
7284 we can't rely on the value of the vmt_length member in the last
7285 entry. On some systems doing so could result in exhausting
7286 virtual memory. Based in part on a patch from Mike Jetzer.
7288 2003-08-14 Jim Meyering <jim@meyering.net>
7289 and Paul Eggert <eggert@twinsun.com>
7291 Merges from coreutils, plus other fixes.
7292 * physmem.c: Merge in portability changes from gcc/libiberty
7293 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7294 for credits and details. Thanks to Kaveh Ghazi for helping
7295 to keep these files in sync.
7296 (ARRAY_SIZE): Define it.
7297 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7298 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7299 (memcasecmp): Don't assume size_t fits in unsigned int.
7300 Remove casts and duplicate code.
7301 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7302 (memcpy): Remove definition.
7303 Merge in some clean-up and optimization changes from glibc.
7304 [BLOCKSIZE]: Move definition to top of file.
7305 Ensure that it is a multiple of 64.
7306 Rearrange loop exit tests so as to avoid performing an
7307 additional fread after encountering an error or EOF.
7308 * md5.h (md5_uintptr): Define.
7309 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7310 return to the initial working directory. Preserve errno
7312 * idcache.c: Include "xalloc.h".
7313 (xmalloc, xrealloc): Remove decls.
7314 (getuser): Remove casts no longer required in C89.
7315 * human.c: Include stdio.h, for sprintf.
7316 * group-member.c: Include "xalloc.h".
7317 (xmalloc, xrealloc): Remove decls.
7318 (get_group_info): Remove casts no longer required in C89.
7319 * getusershell.c (readname): Remove casts no longer required in C89.
7320 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7321 * getline.c: Whitespace fix, from coreutils.
7323 2003-08-13 Paul Eggert <eggert@twinsun.com>
7325 * exclude.c: Include <ctype.h>
7326 (IN_CTYPE_DOMAIN): New macro.
7328 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7331 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7332 Undo previous (whitespace-only) change.
7334 2003-08-12 Paul Eggert <eggert@twinsun.com>
7336 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7337 Normalize leading white space and remove trailing white space.
7338 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7339 notice, as per ../config/srclist-update.
7341 Merge from coreutils.
7342 * euidaccess.h: New file.
7343 * euidaccess.c: Include it.
7344 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7345 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7346 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7348 2003-08-11 Bruno Haible <bruno@clisp.org>
7350 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7351 (vasnprintf): Use it instead of wcslen.
7353 2003-08-11 Bruno Haible <bruno@clisp.org>
7355 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7356 value to ensure that _Bool promotes to int. Use #define for _Bool when
7357 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7359 2003-08-10 Karl Berry <karl@gnu.org>
7361 * regex.h: update from libc (whitespace fix).
7363 2003-08-09 Paul Eggert <eggert@twinsun.com>
7365 Merge some files from coreutils. These changes were
7366 originally made by Jim Meyering.
7367 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7368 many older Unixes require this.
7369 * alloca.c (alloca): Remove cast to argument of free;
7370 no longer needed in C89.
7371 * alloca_.h, regex.h: Fix white space to match
7372 what GNU indent does.
7374 2003-08-05 Paul Eggert <eggert@twinsun.com>
7376 * bumpalloc.h: Remove.
7378 2003-08-04 Paul Eggert <eggert@twinsun.com>
7380 * getloadavg.c: Change copyright notice and spacing to conform to
7383 Merge from coreutils.
7384 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7386 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7387 from Karl Berry, implemented by Jim Meyering.
7388 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7389 from Dmitry V. Levin.
7390 Remove anachronistic cast of xrealloc.
7391 * fnmatch_.h (__const): Remove. Use 'const'.
7392 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7393 type. Otherwise, it wouldn't compile with at least /bin/cc on
7394 ymp-cray-unicos9.0.2.X.
7395 Combine two mostly-identical uses of alloca into one.
7396 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7398 2003-08-04 Dave Love <d.love@dl.ac.uk>
7402 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7403 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7404 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7405 obsolete NLIST_NAME_UNION.
7406 [__GNU__]: Undef BSD and FSCALE.
7407 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7409 2003-08-03 Paul Eggert <eggert@twinsun.com>
7411 * stdbool_.h (_Bool): Make it signed char, instead of
7412 an enum type, so that it's guaranteed to promote to int. See:
7413 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7415 2003-07-31 Paul Eggert <eggert@twinsun.com>
7417 * strerror.c: Include config.h, limits.h. Declare sprintf.
7418 (strerror): Don't assume that a printable int fits in 14 bytes.
7420 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7421 Bruno Haible <bruno@clisp.org>
7423 * getline.h (getline, getdelim): Change return type to ssize_t.
7424 * getline.c (getline, getdelim): Likewise.
7425 Remove _GNU_SOURCE define; now it's defined in config.h through
7428 2003-07-22 Paul Eggert <eggert@twinsun.com>
7430 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7431 over-parenthesization in macros.
7433 Sync with coreutils.
7435 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7438 Use `exit_failure' for xalloc and xmemcoll instead of their own
7439 private exit-failure variables.
7440 * xalloc.h (xalloc_exit_failure): Remove.
7441 * xmalloc.c: Likewise. Include exitfail.h.
7442 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7443 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7444 * xmemcoll.c: Likewise. Include exitfail.h.
7445 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7447 2003-07-18 Paul Eggert <eggert@twinsun.com>
7449 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7450 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7451 to test that it can stand by itself. Include "exitfail.h".
7452 Clients should set exit_failure instead.
7453 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7455 2003-07-18 Andreas Schwab <schwab@suse.de>
7457 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7459 2003-07-18 Bruno Haible <bruno@clisp.org>
7461 * getndelim2.h: New file.
7462 * getndelim2.c: Make into a module of its own. Include config.h,
7464 (getndelim2): Make non-static. Change return type to ssize_t.
7465 * getline.h: Change argument names.
7466 * getline.c: Include getndelim2.h instead of getndelim2.c.
7467 * getnline.c: Include getndelim2.h.
7469 2003-07-17 Bruno Haible <bruno@clisp.org>
7471 * Makefile.am: Remove file.
7472 * Makefile.in: Remove file.
7474 2003-07-17 Bruno Haible <bruno@clisp.org>
7476 * getnline.h: New file.
7477 * getnline.c: New file.
7478 * getndelim2.c: New file, extracted from getline.c.
7479 (getndelim2): Renamed from getdelim2, with added nmax argument.
7480 * getline.c: Include getndelim2.c.
7481 (getdelim2): Moved out to getndelim2.c.
7482 (getline, getdelim): Update.
7484 2003-07-15 <karl@gnu.org>
7486 * vasnprintf.c: update from gettext.
7488 2003-07-15 Jim Meyering <jim@meyering.net>
7490 * makepath.c (make_path): Enclose diagnostic in _(...).
7492 2003-07-14 Paul Eggert <eggert@twinsun.com>
7494 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7495 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7496 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7497 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7498 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7499 updated automatically by ../config/srclist-update. This changes
7500 their license from LPGL to GPL.
7502 2003-07-14 Jim Meyering <jim@meyering.net>
7504 Don't emit diagnostics. Let callers do that.
7505 * save-cwd.c: Don't include "error.h".
7506 (save_cwd): Don't call error. Ensure that errno is valid
7507 when returning nonzero.
7509 * save-cwd.h (restore_cwd): Update prototype.
7510 * save-cwd.c (restore_cwd): Remove two parameters.
7511 Simplify. Don't call error upon failure. Let callers do that.
7512 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7513 when auditing is enabled. But don't bother updating the #if.
7515 2003-07-14 Simon Josefsson <jas@extundo.com>
7517 * mempcpy.h: New file.
7518 * mempcpy.c: New file.
7520 2003-07-14 Paul Eggert <eggert@twinsun.com>
7522 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7523 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7524 unicodeio.c, unicodeio.h, unlocked-io.h:
7525 Switch from LGPL to GPL.
7527 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7529 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7530 it breaks C++ compilation.
7531 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7533 2003-07-10 Jim Meyering <jim@meyering.net>
7535 * vasnprintf.c: Remove trailing blanks.
7536 Make cpp indentation consistent.
7538 2003-07-09 Paul Eggert <eggert@twinsun.com>
7540 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7541 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7542 Switch from LGPL to GPL.
7544 2003-07-07 Paul Eggert <eggert@twinsun.com>
7546 * mktime.c: Fix some boundary cases and remove need for floating point.
7548 Issue a compile-time diagnostic if time_t is floating point, or if
7549 two's complement arithmetic is not in effect, or if arithmetic
7550 right shift does not propagate the sign. These assumptions were
7551 all in the original code but they weren't checked.
7553 (TIME_T_MIDPOINT, verify): New macros.
7554 (__isleap): Remove; it has integer overflow problems.
7555 (leapyear): New function, without those problems.
7556 (ydhms_tm_diff): Remove; splitting into two parts.
7557 (ydhms_diff): New function, containing the arithmetic part of
7558 the old ydhms_tm_diff function. Issue a compile-time
7559 diagnostic if we are not using C99 integer division.
7560 Avoid casts when possible.
7561 (guess_time_tm): New function, containing the checking part of
7562 the old ydhms_tm_diff function. Return the new value, rather than
7563 the difference between it and the old. Accept a new argument T
7564 so that *T specifies the old value. Check for overflow in the result.
7566 (__mktime_internal): Use a time_t offset, not a long int offset.
7567 This undoes the 2003-06-04 change, which is no longer needed now
7568 that we have better overflow checking.
7569 (localtime_offset): Likewise.
7571 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7572 and long are 64-bit but int is only 32-bit.
7573 (ydhms_diff): Use long int to store year1 and yday1.
7574 Issue a compile-time diagnostic if long int is not wide enough.
7576 (__mktime_internal): Use long int to store adjusted year and yday.
7577 Use plain C rather than preprocessor commands, if that doesn't
7579 Check for overflow (and try to repair) after each probe
7580 rather than checking only at the very end. This avoids some bugs
7581 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7582 does not equal GMT offset at maximum time).
7583 Use integer to check for overflow rather than floating point; this
7584 is more portable to non-IEEE hosts, and is a tad faster.
7585 When we detect that we are oscillating between two values,
7586 don't check whether tm_isdst has the requested value, since
7587 we already know the answer. When tm_isdst has the wrong value,
7588 use a different heuristic to find the right one, based on the
7589 extreme values actually observed in practice in tz2003a,
7590 rather than the (overly optimistic) "previous 3 calendar quarters".
7592 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7593 "T const" to accommodate glibc style.
7594 (check_result): Use less-confusing report format. "long" -> "long int.
7596 Don't loop if the iteration overflows time_t.
7597 Allow a negative step in the iteration.
7599 2003-07-01 Paul Eggert <eggert@twinsun.com>
7601 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7602 having it depend on HAVE_SYS_TYPES_H.
7604 2003-06-25 Bruno Haible <bruno@clisp.org>
7606 * readlink.c: New file.
7608 2003-06-20 Bruno Haible <bruno@clisp.org>
7610 Assume C89, so PARAMS isn't needed.
7611 * unicodeio.h (PARAMS): Remove.
7612 * unicodeio.c: Don't use PARAMS.
7614 2003-06-18 Jim Meyering <jim@meyering.net>
7616 Merge changes from coreutils.
7617 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7618 Remove explicit declarations of xmalloc and realloc.
7620 (read_utmp): Remove anachronistic cast of xmalloc.
7622 2003-06-17 Paul Eggert <eggert@twinsun.com>
7624 Assume C89, so PARAMS isn't needed.
7625 * backupfile.h (PARAMS): Remove. All uses removed.
7626 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7627 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7628 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7629 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7630 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7631 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7632 xstrtol.h: Likewise.
7633 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7634 same.h, strverscmp.h: Do not include config.h; no longer needed.
7635 Anyway, config.h should always be included before any other file.
7637 2003-06-11 Simon Josefsson <jas@extundo.com>
7639 * sysexit_.h: New file.
7641 2003-05-20 Derek Price <derek@ximbiot.com>
7643 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7645 2003-06-10 Simon Josefsson <jas@extundo.com>
7647 * strchrnul.h: New file.
7648 * strchrnul.c: New file.
7650 2003-06-10 Simon Josefsson <jas@extundo.com>
7652 * argp.h: New file, from glibc.
7653 * argp-ba.c: New file, from glibc.
7654 * argp-eexst.c: New file, from glibc.
7655 * argp-fmtstream.c: New file, from glibc.
7656 * argp-fmtstream.h: New file, from glibc.
7657 * argp-fs-xinl.c: New file, from glibc.
7658 * argp-help.c: New file, from glibc.
7659 * argp-namefrob.h: New file, from glibc.
7660 * argp-parse.c: New file, from glibc.
7661 * argp-pv.c: New file, from glibc.
7662 * argp-pvh.c: New file, from glibc.
7663 * argp-xinl.c: New file, from glibc.
7665 2003-06-07 Jim Meyering <jim@meyering.net>
7667 * readtokens.h: Put `Free Software Foundation, Inc.'
7668 in place of my name in the copyright comment.
7669 Remove definition and uses of __P.
7672 * stat.c: Don't declare xmalloc explicitly.
7673 Instead, include "xalloc.h".
7674 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7675 xrealloc, and xcalloc return values.
7676 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7678 * xgetcwd.h: Remove definition/uses of PARAMS.
7680 2003-06-06 Jim Meyering <jim@meyering.net>
7682 * stdbool_.h: Renamed from stdbool.h.in.
7684 2003-06-06 Jim Meyering <jim@meyering.net>
7686 Merge from coreutils.
7687 * same.c: (same_name): Declare *_basename locals to be `const'.
7688 Consolidate declarations and initializations of *_base* locals.
7690 Merge from coreutils.
7691 This avoids a core dump on systems without GNU putenv,
7692 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7693 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7694 (unsetenv): New static function, from GNU libc.
7695 (rpl_putenv): Use it.
7697 * modechange.c: Remove trailing blanks.
7699 Merge from coreutils.
7700 * fsusage.c: Remove declaration of statfs.
7701 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7703 * posixtm.c: Include <stdbool.h> unconditionally.
7705 2003-06-05 Paul Eggert <eggert@twinsun.com>
7707 * mktime.c (__mktime_internal): When resolving a tm_isdst
7708 mismatch, look in future quarters as well as past. This fixes a
7709 bug when processing fall-backwards gaps immediately after a long
7710 period of daylight-saving time.
7712 * mktime.c: Assume freestanding C89 or better.
7713 (HAVE_LIMITS_H): Remove. Assume it's 1.
7714 (__P): Remove; not used.
7715 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7716 (mktime, not_equal_tm, print_tm, check_result,
7717 main): Use prototypes. Use const * where appropriate.
7718 (main): Fix typo in testing code that uncovered by above changes.
7719 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7721 2003-06-04 Paul Eggert <eggert@twinsun.com>
7723 * mktime.c: Fix Debian bug 177940
7724 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7725 (localtime_offset): Now long int, not time_t, because we want it
7726 to be guaranteed to be signed. All uses changed.
7727 (__mktime_internal): If overflow would occur when adding offset,
7730 Merge 'human' changes from coreutils. Rewrite to support
7731 locale-specific notations like thousands separators.
7732 * human.c: Simplify authorship notice.
7733 Include human.h immediately after config.h.
7734 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7735 <limits.h>: Do not include, since human.h does.
7736 (SIZE_MAX, UINTMAX_MAX): New macros.
7737 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7738 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7739 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7740 (power_letter): Renamed from suffixes.
7741 (generate_suffix_backwards): Remove.
7742 (adjust_value): Now takes int style (because of human.h changes)
7743 and long double value (for greater precision on some platforms).
7744 (group_number): New function.
7745 (human_readable): Use it. Use integer options, not enum.
7746 Put the options before the sizes in the arg list.
7747 Support all the new options.
7748 The old human_readable function has been removed;
7749 use inttostr.h instead.
7750 (human_readable, default_block_size, humblock):
7751 Use uintmax_t, not int, for block sizes.
7752 (human_readable_inexact, block_size_types): Remove.
7753 (block_size_opts): New constant.
7754 (human_options): Renamed from human_block_size, with new signature
7755 that allows block sizes up to UINTMAX_MAX. All callers changed.
7756 * human.h: Add copyright and authorship notice.
7757 Include <limits.h> and <stdbool.h> unconditionally.
7758 (PARAMS): Remove. All uses removed.
7759 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7760 (enum human_inexact_style): Remove tag; now a nameless enum.
7761 (human_floor, human_ceiling, human_round_to_even): Now have
7762 values 2, 0, 1 rather than -1, 1, 0.
7763 (human_group_digits, human_suppress_point_zero, human_autoscale,
7764 human_base_1024, human_SI, human_B): New constants.
7765 (human_readable_inexact, human_block_size): Remove.
7766 (human_readable): Size args are now uintmax_t, not int.
7767 (human_options): New decl.
7769 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7770 unnecessary now that we assume C89 or better. This change
7771 imported from coreutils.
7773 * mktime.c (__mktime_internal): Do not reject negative timestamps
7774 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7775 in the 2003-05-30 sync from glibc.
7777 .h files should stand alone, but we shouldn't include <sys/types.h>
7778 if we can get away with just <stddef.h>.
7780 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7781 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7782 rather than <sys/types.h>, as we merely need size_t.
7783 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7785 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7786 Include <stdio.h>, to get FILE.
7787 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7788 memcasecmp.h has included <stddef.h> and all we need is size_t.
7789 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7790 our interface, instead of including <sys/types.h>
7792 2003-06-02 Paul Eggert <eggert@twinsun.com>
7795 Fix some minor time-related bugs with POSIX time arguments.
7796 Some valid time stamps were being rejected (notably -1, and
7797 time stamps before 1900 on 64-bit hosts). And some invalid
7798 time stamps were being accepted, e.g. September 31.
7800 * posixtm.h (posixtime): Return bool instead of time_t, so
7801 that we can return (time_t) -1 successfully.
7802 * posixtm.c: Likewise.
7803 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7804 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7805 (t): Remove static var.
7806 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7807 of static var. All uses changed.
7808 (year): Do not reject years before 1900; they can occur with
7810 (posix_time_parse): Do not check for out-of-range components;
7811 that is now the caller's responsibility, since our checks were
7812 only approximations.
7813 (posixtime): Use mktime to check for out-of-range components,
7814 since it knows them exactly.
7815 If mktime returns (time_t) -1, check whether an error actually occurred
7816 by invoking localtime on -1.
7817 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7818 posixtime failures better.
7819 Improve the test data (in comments only).
7821 2003-05-30 <karl@gnu.org>
7823 * mktime.c: update from libc.
7825 2003-05-30 Bruno Haible <bruno@clisp.org>
7827 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7828 * localcharset.h: Likewise.
7829 * localcharset.c: Likewise.
7831 2003-05-28 Paul Eggert <eggert@twinsun.com>
7833 Assume the headers required for C89 freestanding compilers.
7834 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7835 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7836 without checking for HAVE_LIMITS_H.
7837 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7838 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7840 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7841 * exclude.c: Include <stdbool.h> unconditionally.
7842 * tempname.c: Include <stddef.h> unconditionally.
7843 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7844 * modechange.c, rpmatch.c (NULL): Don't define, since
7845 <stddef.h> does that.
7846 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7847 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7848 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7849 * xstrtol.c: Likewise.
7850 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7851 * savedir.c: Include <stddef.h> instead of defining NULL.
7853 * addext.c (addext): Use assignment rather than cast, to avoid
7854 warnings on some platforms.
7856 * mktime.c (__mktime_internal): Do not reject negative timestamps
7859 2003-05-10 Bruno Haible <bruno@clisp.org>
7861 * linebreak.c (iconv_string_length): Don't return -1 just because the
7862 string is longer than 4 KB.
7864 2003-05-12 Jim Meyering <jim@meyering.net>
7866 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7867 the space-padded-by-default conversion specifiers, %e, %k, %l.
7869 2003-05-03 Bruno Haible <bruno@clisp.org>
7871 Upgrade to Unicode-4.0.
7872 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7873 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7874 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7875 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7876 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7877 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7878 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7879 Change width of U+E0100..U+E01EF from 1 to 0.
7881 2003-04-25 Bruno Haible <bruno@clisp.org>
7883 * copy-file.c: Include <stddef.h>, for size_t.
7885 2003-04-25 Jim Meyering <jim@meyering.net>
7887 * copy-file.c (copy_file_preserving): Declare buf_size to be
7888 of type size_t, not int.
7890 2003-04-11 Jim Meyering <jim@meyering.net>
7892 Merge changes from Coreutils.
7894 2003-03-22 Jim Meyering <jim@meyering.net>
7896 * strftime.c (widen): Cast alloca return value to proper type.
7898 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7901 * strftime.c (my_strftime): Handle very large width
7902 specifications for numeric values correctly. Improve checks for
7905 2003-01-19 Jim Meyering <jim@meyering.net>
7907 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7908 (nl_get_alt_digit) [! defined my_strftime]: Define.
7909 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7910 _nl_get_alt_digit and _nl_get_walt_digit.
7912 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7913 These changes have no effect outside of _LIBC.
7915 2003-04-10 Bruno Haible <bruno@clisp.org>
7917 * findprog.h: New file, from GNU gettext.
7918 * findprog.c: New file, from GNU gettext.
7920 2003-04-05 Jim Meyering <jim@meyering.net>
7922 Merge changes from Coreutils.
7924 * exclude.h (PARAMS): Remove definition and uses.
7925 * exclude.c: Remove uses of `PARAMS'.
7927 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7928 Add test-cases for DOS filenames. Declare program_name.
7929 (main): Set up program_name. Patch by Rich Dawe.
7931 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7933 Use mntctl's return value to drive the entry-processing loop, since
7934 we can't rely on the value of the vmt_length member in the last
7935 entry. On some systems doing so could result in exhausting
7936 virtual memory. Based in part on a patch from Mike Jetzer.
7938 2003-04-04 Bruno Haible <bruno@clisp.org>
7940 * linebreak.h: New file, from GNU gettext.
7941 * linebreak.c: New file, from GNU gettext with slight modifications.
7942 * lbrkprop.h: New file, from GNU gettext.
7944 2003-04-03 Bruno Haible <bruno@clisp.org>
7946 * utf8-ucs4.h: New file, from GNU gettext.
7947 * utf16-ucs4.h: New file, from GNU gettext.
7948 * ucs4-utf8.h: New file, from GNU gettext.
7949 * ucs4-utf16.h: New file, from GNU gettext.
7951 2003-04-02 Bruno Haible <bruno@clisp.org>
7953 * binary-io.h: New file, from GNU gettext.
7955 2003-04-01 Bruno Haible <bruno@clisp.org>
7957 * pathname.h: New file, from GNU gettext.
7958 * concatpath.c: New file, from GNU gettext.
7960 2003-03-30 Bruno Haible <bruno@clisp.org>
7962 * copy-file.c (copy_file_preserving): Don't set owner if the function
7963 chown() doesn't exist.
7965 2003-03-28 Bruno Haible <bruno@clisp.org>
7967 * copy-file.h: New file, from GNU gettext.
7968 * copy-file.c: New file, from GNU gettext.
7970 2003-03-18 Jim Meyering <jim@meyering.net>
7972 * quote.c (quote_n): Fix typo in comment.
7974 2003-03-14 Jim Meyering <jim@meyering.net>
7976 Merge changes from Coreutils.
7977 * obstack.h (obstack_object_size): Declare temporary, __o,
7978 to be const, in order to avoid warnings.
7979 (obstack_room): Likewise.
7980 (obstack_empty_p): Likewise.
7982 2003-03-13 Paul Eggert <eggert@twinsun.com>
7984 Merge changes from Bison.
7985 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7986 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7987 when compiling Bison 1.875's `bitset bset = obstack_alloc
7988 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7989 * hash.c: Include <stdbool.h> unconditionally.
7991 2003-03-09 Paul Eggert <eggert@twinsun.com>
7993 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7994 Reported by Bruce Becker; see:
7995 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7997 2003-03-03 Paul Eggert <eggert@twinsun.com>
7998 Bruno Haible <bruno@clisp.org>
8000 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8001 Reported by John Hughes, see
8002 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8004 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8006 * poll_.h: New file.
8009 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8011 * mathl.h: New file.
8012 * acosl.c: New file.
8013 * asinl.c: New file.
8014 * atanl.c: New file.
8015 * ceill.c: New file.
8018 * floorl.c: New file.
8019 * frexpl.c: New file.
8020 * ldexpl.c: New file.
8022 * sincosl.c: New file.
8024 * sqrtl.c: New file.
8026 * trigl.c: New file.
8027 * trigl.h: New file.
8029 2003-02-17 Bruno Haible <bruno@clisp.org>
8031 * mkdtemp.h: New file, from GNU gettext.
8032 * mkdtemp.c: New file, from GNU gettext.
8034 2003-01-31 Bruno Haible <bruno@clisp.org>
8036 * rename.c: #undef rename before defining rpl_rename.
8037 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8039 2003-01-30 Bruno Haible <bruno@clisp.org>
8041 * printf-args.h: New file, from GNU gettext.
8042 * printf-args.c: New file, from GNU gettext.
8043 * printf-parse.h: New file, from GNU gettext.
8044 * printf-parse.c: New file, from GNU gettext.
8045 * vasnprintf.h: New file, from GNU gettext.
8046 * vasnprintf.c: New file, from GNU gettext.
8047 * asnprintf.c: New file, from GNU gettext.
8048 * vasprintf.h: New file, from GNU gettext with modifications.
8049 * vasprintf.c: New file, from GNU gettext.
8050 * asprintf.c: New file, from GNU gettext.
8052 2003-01-29 Bruno Haible <bruno@clisp.org>
8054 * stpncpy.h: New file, from GNU gettext with modifications.
8055 * stpncpy.c: New file, from GNU gettext with modifications.
8057 2003-01-28 Bruno Haible <bruno@clisp.org>
8059 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8061 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8064 2003-01-27 Bruno Haible <bruno@clisp.org>
8066 * xsetenv.h: New file, from GNU gettext.
8067 * xsetenv.c: New file, from GNU gettext.
8069 2003-01-23 Bruno Haible <bruno@clisp.org>
8071 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8073 2003-01-22 Bruno Haible <bruno@clisp.org>
8075 * exit.h: New file, from GNU gettext.
8077 2003-01-11 Bruno Haible <bruno@clisp.org>
8079 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8080 * strcase.h (strcasecmp, strncasecmp): Likewise.
8082 2003-01-14 Jim Meyering <jim@meyering.net>
8084 * same.c (same_name): Tweak a comment.
8086 2003-01-11 Bruno Haible <bruno@clisp.org>
8088 * same.c (same_name): Reorder tests so as to avoid calling stat()
8089 when a string comparison is sufficient.
8091 2003-01-11 Bruno Haible <bruno@clisp.org>
8093 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8096 2003-01-11 Bruno Haible <bruno@clisp.org>
8098 * hash-pjw.c: Add comment about low quality of this function.
8100 2003-01-12 Paul Eggert <eggert@twinsun.com>
8102 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8103 to avoid collisions with libcurses and libreadline.
8105 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8106 * getstr.h, getstr.c: Remove.
8107 * getline.c: Include "getline.h", to check interface.
8108 Move body of old getstr.c here: this defines MIN_CHUNK and
8109 declares getdelim2, which is renamed from getstr.
8110 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8112 * linebuffer.c (readlinebuffer): Renamed from readline.
8114 * linebuffer.h: Likewise.
8115 (readline): Remove backward-compatibility macro.
8117 2003-01-12 Jim Meyering <jim@meyering.net>
8119 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8121 2003-01-10 Bruno Haible <bruno@clisp.org>
8123 * alloca_.h: New file.
8124 * getdate.y: Unconditionally include alloca.h.
8125 * makepath.c: Likewise.
8126 * setenv.c: Likewise.
8127 * userspec.c: Likewise.
8129 2003-01-09 Bruno Haible <bruno@clisp.org>
8131 * stdbool.h.in: New file.
8133 2003-01-08 Bruno Haible <bruno@clisp.org>
8135 * safe-read.c: Include specification header first, to ensure its
8137 * full-write.c: Likewise.
8139 2003-01-08 Jim Meyering <jim@meyering.net>
8141 * full-write.c: Undefine and define-away `const' after inclusion
8142 of errno.h, not before. Suggestion from Bruno Haible.
8144 2003-01-07 Jim Meyering <jim@meyering.net>
8146 * full-write.c: Rework so that it may serve to define full_read, too.
8147 * full-read.c: Simply #define FULL_READ and include full-write.c.
8149 2003-01-06 Jim Meyering <jim@meyering.net>
8151 * version-etc.c: Update year in translatable copyright string.
8153 2002-12-25 Bruno Haible <bruno@clisp.org>
8155 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8156 * xstrtol.h: Likewise.
8157 * xstrtoimax.c: Likewise.
8158 * xstrtoumax.c: Likewise.
8159 * human.h: Likewise.
8161 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8162 on systems that have <inttypes.h> but not <stdint.h>.
8164 2002-12-31 Paul Eggert <eggert@twinsun.com>
8166 * memcoll.c (memcoll): Fall back on a simple algorithm using
8167 memcmp if strcoll doesn't work.
8169 2002-12-23 Bruno Haible <bruno@clisp.org>
8171 * localcharset.h: New file.
8172 * localcharset.c: Include it.
8173 * unicodeio.c: Likewise.
8175 2002-12-22 Bruno Haible <bruno@clisp.org>
8177 * utime.c (utime_null): No need to call ftruncate if the file was
8180 2002-12-23 Bruno Haible <bruno@clisp.org>
8182 * memcoll.c (STRCOLL): New macro.
8185 2002-12-22 Bruno Haible <bruno@clisp.org>
8187 * getstr.h (getstr): Define, to avoid clash with libcurses.
8188 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8190 2002-12-22 Bruno Haible <bruno@clisp.org>
8192 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8194 2002-12-23 Bruno Haible <bruno@clisp.org>
8196 * getline.h: Include <stddef.h>, for size_t.
8198 * unicodeio.h: Include <stddef.h>, for size_t.
8199 * unicodeio.c: Don't include <stddef.h>.
8201 2002-12-17 Bruno Haible <bruno@clisp.org>
8203 * canon-host.c (strdup): Remove unused declaration.
8205 * fsusage.c: Include full_read.h.
8206 (get_fs_usage): Use full_read instead of safe_read.
8208 * utime.c (utime_null): Use SAFE_READ_ERROR.
8210 2002-12-11 Bruno Haible <bruno@clisp.org>
8212 * setenv.h: Rewritten to cope with systems that have setenv() but not
8214 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8217 2002-12-11 Bruno Haible <bruno@clisp.org>
8219 * setenv.c (alloca): Fall back to malloc.
8221 (setenv): Use freea() to free memory allocated with alloca().
8223 2002-11-13 Bruno Haible <bruno@clisp.org>
8225 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8226 function declarations.
8227 * unsetenv.c (unsetenv): Likewise.
8229 2002-03-04 Bruno Haible <bruno@clisp.org>
8231 Portability to AIX 4.3.3.
8232 * unsetenv.c: New file, extracted from setenv.c.
8233 * setenv.c: Move the unsetenv() function to unsetenv.c.
8235 2001-12-20 Bruno Haible <bruno@clisp.org>
8237 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8238 use malloc instead. For SunOS 4.
8240 2001-12-11 Bruno Haible <bruno@clisp.org>
8242 * setenv.c: Declare alloca.
8243 (compar_fn_t): New typedef.
8244 (KNOWN_VALUE, STORE_VALUE): Use it.
8246 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8249 2002-12-10 Paul Eggert <eggert@twinsun.com>
8251 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8252 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8253 Choose values that are less likely to collide with system fnmatch
8255 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8256 defined (e.g., a pure POSIX system).
8257 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8258 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8260 2002-12-06 Jim Meyering <jim@meyering.net>
8262 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8264 Merge in changes from libc's misc/error.c, in preparation
8265 for the merge of gnulib's changes back into libc.
8267 * error.c (_): Define only if not already defined.
8268 Move definition to follow all #include directives.
8269 Include unlocked-io.h only if !_LIBC.
8270 [_LIBC]: Include <libio/libioP.h>.
8271 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8272 (fflush): Tweak definition to use INTUSE.
8275 2002-12-05 Paul Eggert <eggert@twinsun.com>
8277 * alloca.c [defined emacs]: Include "lisp.h".
8278 (xalloc_die) [defined emacs]: New macro.
8279 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8280 [! defined emacs]: Include <xalloc.h>.
8281 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8282 (pointer): Typedef to POINTER_TYPE *.
8283 (malloc): Remove decl; we now always use xmalloc.
8284 (alloca): Use old-style definition, since Emacs needs this.
8285 Check for arithmetic overflow when computing combined size.
8287 2002-12-04 Paul Eggert <eggert@twinsun.com>
8289 Do not generate unlocked-io.h automatically, since it's easier to
8290 maintain it by hand.
8292 * unlocked-io.h: New file, from GNU diffutils,
8293 but with proper copyright notice and attribution.
8295 * Makefile.am: Add copyright notice.
8296 (libfetish_a_SOURCES): Add unlocked-io.h.
8297 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8298 (DISTCLEANFILES, io_functions): Remove macros.
8299 (EXTRA_DIST): Remove gen_uio.
8300 (unlocked-io.h): Remove rule.
8302 2002-12-04 Jim Meyering <jim@meyering.net>
8304 Reflect the fact that stat.c and lstat.c are no longer generated.
8305 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8306 (DISTCLEANFILES): Likewise.
8307 (EXTRA_DIST): Likewise.
8308 (all_local): Don't depend on stat.c or lstat.c.
8309 (stat.c, lstat.c): Remove rules.
8310 (EXTRA_DIST): Remove xstat.in.
8312 * xstat.in: Remove file. Contents moved into stat.c.
8313 * stat.c: New file. Contents mostly from xstat.in.
8314 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8315 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8317 * safe-read.c: Rework so that it may serve to define safe_write, too.
8318 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8320 2002-12-03 Jim Meyering <jim@meyering.net>
8322 * safe-read.c, safe-write.c: Change variable names and comments, but
8323 not semantics, to minimize the differences between these two files.
8324 (safe_read): Change comment to mention SAFE_READ_ERROR.
8326 * safe-read.c (IS_EINTR): Define.
8327 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8329 2002-12-02 Bruno Haible <bruno@clisp.org>
8331 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8332 Define, taken from safe-read.c.
8333 (INT_MAX): Provide fallback.
8334 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8335 * safe-write.h (SAFE_WRITE_ERROR): Define.
8337 * safe-read.c (EINTR): Remove definition.
8338 (safe_read): Don't use EINTR if it is absent.
8340 2002-12-02 Jim Meyering <jim@meyering.net>
8342 * safe-read.c (EINTR): Define.
8343 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8344 (INT_MAX): Provide fallback.
8345 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8347 * safe-read.h (SAFE_READ_ERROR): Define.
8349 2002-12-01 Jim Meyering <jim@meyering.net>
8351 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8352 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8354 2002-11-27 Paul Eggert <eggert@twinsun.com>
8356 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8357 hash_rehash): Replace `if (limit <= value) abort ();' with
8358 `if (! (value < limit)) abort ();', for readability.
8360 2002-11-26 <karl@gnu.org>
8362 * strdup.c: copy from libc again, with jim's ok.
8363 * .cppi-disable: re-add strdup.c
8365 2002-11-25 <karl@gnu.org>
8367 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8368 instead of "strtol.c".
8370 2002-11-25 Jim Meyering <jim@meyering.net>
8372 * mktime.c: Sync from libc, now that it has the latest fix.
8374 2002-11-24 <karl@gnu.org>
8376 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8377 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8379 2002-11-24 Jim Meyering <jim@meyering.net>
8381 Update from coreutils:
8383 * mktime.c: Merge in changes from libc.
8385 Avoid a link-time failure on some Linux systems.
8386 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8387 (__mon_yday): Declare with the STATIC attribute.
8388 (__mktime_internal): Likewise.
8389 Based on a report from Greg Schafer.
8391 2002-11-23 Jim Meyering <jim@meyering.net>
8393 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8394 Use `unsigned', not `int', as type of index.
8396 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8398 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8400 2002-11-22 Paul Eggert <eggert@twinsun.com>
8402 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8403 hint that one should use `if (! x) abort ();' rather than `assert
8404 (x);', and anyway it's one less thing to worry about configuring.
8405 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8406 hash_rehash, hash_insert): Use abort rather than assert.
8408 2002-11-22 Paul Eggert <eggert@twinsun.com>
8410 * quotearg.h: Allow multiple inclusion by surrounding with
8411 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8412 so that we can be included first.
8413 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8414 * quotearg.c: Include quotearg.h immediately after config.h.
8415 No need to include stddef.h or sys/types.h any more.
8416 Surround local include files with "", not "<>".
8417 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8418 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8419 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8420 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8421 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8422 (ISPRINT): Remove; no longer needed now that we assume C89.
8424 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8427 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8428 quotearg_char): Use SIZE_MAX rather than
8429 (size_t) -1 when we are talking about "infinity".
8431 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8433 2002-11-22 Bruno Haible <bruno@clisp.org>
8435 * safe-read.h: Assume C89. Add comments.
8436 (safe_read): Change return type to size_t.
8437 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8438 counts > SSIZE_MAX correctly.
8439 * safe-write.h: New file.
8440 * safe-write.c: New file.
8441 * full-read.h: New file.
8442 * full-read.c: New file.
8443 * full-write.h: Assume C89. Add comments.
8444 * full-write.c: Include safe-write.h.
8445 (full_write): Rewritten to use safe_write.
8446 Suggested by Jim Meyering and Paul Eggert.
8448 2002-11-21 Bruno Haible <bruno@clisp.org>
8450 Remove case insensitive option matching.
8451 * argmatch.h (argcasematch): Remove declaration.
8452 (ARGCASEMATCH): Remove macro.
8453 (__xargmatch_internal): Remove case_sensitive argument.
8454 (XARGMATCH): Update.
8455 (XARGCASEMATCH): Remove macro.
8456 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8457 case_sensitive argument.
8458 (argcasematch): Remove function.
8459 (__xargmatch_internal): Remove case_sensitive argument.
8460 (main): Use XARGMATCH instead of XARGCASEMATCH.
8462 * xmalloc.c: Change compile-time error message. Add comment about
8463 required autoconf version.
8465 2002-11-21 Jim Meyering <jim@meyering.net>
8467 * strdup.c (strdup): Tweak comment and initial #if/#include.
8469 Merge in changes from the coreutils.
8471 2002-09-25 Paul Eggert <eggert@twinsun.com>
8472 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8473 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8474 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8475 int. Work more efficiently if X is the same width as uintmax_t.
8476 Do not compare X to -1, to avoid bogus compiler warning.
8477 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8478 Don't assume that f_frsize and f_bsize are the same type.
8480 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8483 * makepath.c (make_path): Restore umask *before* creating the final
8485 (make_path): Minor reformatting.
8487 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8488 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8490 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8491 ones. At least on GNU/Linux systems, `auto' means something else.
8494 2002-11-20 Paul Eggert <eggert@twinsun.com>
8496 Merge argmatch cleanups from Bison. Assume C89.
8498 * argmatch.c: Include config.h here, not in argmatch.h.
8499 Include stdlib.h, for EXIT_FAILURE.
8500 Always include <string.h>, since we assume C89.
8501 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8502 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8503 Include <stddef.h> instead, since it's all we need for size_t.
8504 (PARAMS): Remove. All uses removed.
8505 (ARRAY_CARDINALITY): Do not bother to #undef.
8506 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8507 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8508 Remove unnecessary parentheses.
8509 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8510 Insert necessary parentheses.
8511 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8512 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8514 2002-11-19 Bruno Haible <bruno@clisp.org>
8516 * mbswidth.c: Include mbswidth.h right at the beginning.
8517 * mbswidth.h: Include <stddef.h>, for size_t.
8519 * mbswidth.h (PARAMS): Remove macro.
8520 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8521 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8523 * gcd.h (PARAMS): Remove macro.
8524 (gcd): Use ANSI C function declarations.
8525 * gcd.c (gcd): Likewise.
8527 2002-11-15 Bruno Haible <bruno@clisp.org>
8529 * strcspn.c: Include <stddef.h>.
8530 (strcspn): Use ANSI C function declaration. Change return type to
8532 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8533 (strpbrk): Use NULL.
8534 * strpbrk.h (PARAMS): Remove macro.
8535 (strpbrk): Use ANSI C function declaration.
8536 * strstr.c: Don't include <sys/types.h>.
8537 * strstr.h (PARAMS): Remove macro.
8538 (strstr): Use ANSI C function declarations.
8540 2002-11-06 Bruno Haible <bruno@clisp.org>
8542 * gcd.h (gcd): Change argument type to 'unsigned long'.
8543 * gcd.c (gcd): Likewise.
8545 2002-11-05 Bruno Haible <bruno@clisp.org>
8547 * gcd.h: New file, from gettext-0.11.5.
8548 * gcd.c: New file, from gettext-0.11.5.
8550 2002-11-05 Bruno Haible <bruno@clisp.org>
8552 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8553 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8554 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8555 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8557 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8558 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8560 * closeout.c: Include gettext.h instead of <libintl.h>.
8561 * human.c: Include gettext.h instead of <libintl.h>.
8562 * quotearg.c: Include gettext.h instead of <libintl.h>.
8563 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8564 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8565 * userspec.c: Include gettext.h instead of <libintl.h>.
8566 * version-etc.c: Include gettext.h instead of <libintl.h>.
8567 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8568 (textdomain): Remove definition.
8569 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8571 * long-options.c: Remove include of <libintl.h> and definition of _.
8572 * same.c: Remove include of <libintl.h> and definition of _.
8574 2002-11-04 Bruno Haible <bruno@clisp.org>
8576 * stpcpy.h: New file, from GNU gettext-0.11.5.
8577 * strcase.h: New file, from GNU gettext-0.11.5.
8578 * strpbrk.h: New file, from GNU gettext-0.11.5.
8579 * strstr.h: New file, from GNU gettext-0.11.5.
8580 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8582 2002-05-09 Bruno Haible <bruno@clisp.org>
8584 * config.charset: Update for newest glibc. Add canonical names
8585 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8587 2002-05-09 Bruno Haible <bruno@clisp.org>
8589 * localcharset.c (get_charset_aliases): Add more Windows specific
8592 2002-05-08 Owen Taylor <otaylor@redhat.com>
8594 * config.charset: A few additions for Solaris.
8596 2001-12-05 Bruno Haible <bruno@clisp.org>
8598 * localcharset.c (locale_charset): Don't return an empty string.
8600 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8602 * config.charset: msdos in uk_UA uses CP1125.
8604 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8606 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8607 * localcharset.c (locale_charset): Declare as extern "C".
8609 2002-02-15 Bruno Haible <bruno@clisp.org>
8611 * config.charset [msdosdjgpp]: For Russian, use CP866.
8613 2002-02-11 Bruno Haible <bruno@clisp.org>
8615 * config.charset: Add support for NetBSD.
8617 2002-09-25 <karl@gnu.org>
8619 * strdup.c: copy from libc/string (via ../config/srclist*).
8620 * getopt*: copy from libc/posix.
8621 * gettext.h: copy from gettext.
8622 * .cppi-disable: add strdup.c, gettext.h.
8624 2002-07-01 Jim Meyering <meyering@lucent.com>
8626 * c-stack.c: Include sys/time.h.
8627 From Volker Borchert.
8629 2002-06-11 Paul Eggert <eggert@twinsun.com>
8631 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8632 New macro. Use it uniformly instead of
8633 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8634 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8635 reported by Vin Shelton.
8637 2002-06-22 Jim Meyering <meyering@lucent.com>
8639 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8640 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8642 2002-06-22 Paul Eggert <eggert@twinsun.com>
8644 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8645 Do not assume SA_SIGINFO behavior.
8646 Bug reported by Jim Meyering on NetBSD 1.5.2.
8648 2002-06-22 Jim Meyering <meyering@lucent.com>
8650 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8652 * exitfail.c, exitfail.h: Likewise.
8653 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8655 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8657 (EXTRA_DIST): Add fnmatch_loop.c.
8658 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8660 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8661 * fnmatch.c: Update from diffutils-2.8.2.
8662 * fnmatch_.h: New file. From diffutils-2.8.2.
8663 * fnmatch.h: Remove file.
8665 2002-06-18 Paul Eggert <eggert@twinsun.com>
8667 * file-type.h: Report an error if neither S_ISREG nor
8668 S_IFREG is defined, instead of using a test specific to glibc
8669 2.2. This should be safe, since POSIX requires S_ISREG and
8670 Unix Version 7 had S_IFREG. We don't need to check for
8671 <sys/types.h> since we don't use any symbols that it defines.
8673 2002-06-15 Jim Meyering <meyering@lucent.com>
8675 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8676 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8677 have been included before this file.
8679 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8681 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8682 so that each temporary file name is unique and valid in the first
8683 8 characters, for operation under DOS.
8685 2002-06-15 Jim Meyering <meyering@lucent.com>
8687 Work even with DJGPP 2.03, which lacks support for symlinks.
8689 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8691 * lchown.c (S_ISLNK): Likewise.
8693 2002-06-14 Jim Meyering <meyering@lucent.com>
8695 * file-type.h: Use the version from diffutils-2.8.2.
8696 * file-type.c: Likewise.
8698 2002-05-27 Jim Meyering <meyering@lucent.com>
8700 Fix a problem seen only on nonconforming systems whereby ls.c's
8701 use of localtime, and then of gettimeofday would cause trouble:
8702 the localtime call used to initialize rpl_gettimeofday's save
8703 mechanism would clobber ls's current local time information so
8704 that in any long listing the first file would always be listed
8705 with date 1970-01-01. Analysis by Volker Borchert.
8707 * gettimeofday.c (localtime): Undefine.
8708 (rpl_localtime): New function.
8710 2002-05-22 Jim Meyering <meyering@lucent.com>
8712 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8713 * file-type.h: New file.
8714 * file-type.c (file_type): New file/function. Extracted from diffutils.
8716 2002-04-29 Paul Eggert <eggert@twinsun.com>
8718 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8720 2002-04-28 Paul Eggert <eggert@twinsun.com>
8722 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8723 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8724 of 127, since 64 is the largest conceivable number for ancient
8726 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8728 2002-04-28 Jim Meyering <meyering@lucent.com>
8730 * sig2str.c (WTERMSIG): Remove definition (unused).
8732 2002-04-28 Paul Eggert <eggert@twinsun.com>
8734 * sig2str.h, sig2str.c: New files.
8735 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8737 2002-04-24 Jim Meyering <meyering@lucent.com>
8739 * gettext.h: New file, from Gettext.
8740 * Makefile.am (INCLUDES): Remove -I../intl.
8741 (libfetish_a_SOURCES): Add gettext.h.
8743 2002-04-16 Jim Meyering <meyering@lucent.com>
8745 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8746 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8747 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8749 2002-04-12 Jim Meyering <meyering@lucent.com>
8751 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8753 2002-03-10 Jim Meyering <meyering@lucent.com>
8755 * makepath.c (make_path): Remove a comma from a diagnostic.
8756 Suggestion from Santiago Vila.
8758 2002-03-08 Jim Meyering <meyering@lucent.com>
8760 * rename.c: Mention that this wrapper is needed also on
8761 mips-dec-ultrix4.4 systems.
8763 2002-03-02 Jim Meyering <meyering@lucent.com>
8765 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8766 not HAVE_CLOCK_SETTIME.
8768 2002-02-27 Paul Eggert <eggert@twinsun.com>
8770 * nanosleep.h: Rename to....
8771 * timespec.h: New name for nanosleep.h. All uses changed.
8773 * gettime.c: New file.
8774 * settime.c: New file.
8777 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8778 timespec.h. Remove nanosleep.h.
8780 2002-02-25 Paul Eggert <eggert@twinsun.com>
8782 * acl.c, acl.h: New files.
8783 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8785 2002-02-24 Jim Meyering <meyering@lucent.com>
8787 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8788 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8789 cause trouble. Reported by Nelson Beebe.
8791 2002-02-23 Paul Eggert <eggert@twinsun.com>
8793 * path-concat.c (xpath_concat): Reorder code to pacify
8794 compilers that don't know that xalloc_die never returns.
8796 2002-02-20 Jim Meyering <meyering@lucent.com>
8798 * getdate.c: Regenerate using bison-1.33.
8800 2002-02-15 Paul Eggert <eggert@twinsun.com>
8802 * posixver.c, posixver.h: New files.
8803 * Makefile.am (libfetish_a_SOURCES): Add them.
8805 2002-02-02 Paul Eggert <eggert@twinsun.com>
8806 Bruno Haible <bruno@clisp.org>
8808 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8809 (fwrite_success_callback): New declaration.
8810 * unicodeio.c (unicode_to_mb): New function, extracted from
8811 print_unicode_char. Call failure callback instead of error.
8812 (fwrite_success_callback): New function.
8813 (exit_failure_callback): New function.
8814 (fallback_failure_callback): New function.
8815 (print_unicode_char): Call unicode_to_mb.
8817 2002-01-26 Jim Meyering <meyering@lucent.com>
8819 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8821 2002-01-22 Jim Meyering <meyering@lucent.com>
8823 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8824 Otherwise, some versions of automake would omit the rule that makes
8825 Makefile from Makefile.in.
8827 2001-01-21 Paul Eggert <eggert@twinsun.com>
8829 * xmemcoll.h, xmemcoll.c: New files.
8830 * Makefile.am (libfetish_a_SOURCES): Add them.
8831 * memcoll.c: Include errno.h, and declare errno if not defined.
8832 (memcoll): Set errno to zero if there is no error.
8834 * quotearg.c (quotearg_buffer_restyled):
8835 Fix bug with quoting buffers containing NUL when backslashing escapes.
8836 This bug was exposed by the other changes in this patch.
8837 (quotearg_n_options): New arg ARGSIZE.
8838 All callers changed.
8839 (quoting_options_from_style): New function.
8840 (quotearg_n_style): Use it.
8841 (quotearg_n_style_mem): New function.
8843 * quotearg.h (quotearg_n_style_mem): New function.
8845 2002-01-16 Jim Meyering <meyering@lucent.com>
8847 * getdate.y: Add three semicolons, each just before a closing brace.
8848 Bison (as of version 1.31) no longer papers over that mistake.
8850 2002-02-14 Paul Eggert <eggert@twinsun.com>
8852 * backupfile.c (ISDIGIT): Comment fix.
8853 * getdate.y (ISDIGIT): Likewise.
8854 * posixtm.c (ISDIGIT, year): Likewise.
8855 * strverscmp.c (ISDIGIT): Likewise.
8856 * userspec.c (ISDIGIT): Likewise.
8858 2002-01-05 Jim Meyering <meyering@lucent.com>
8860 * version-etc.c (version_etc_copyright): Update copyright year.
8862 2001-01-19 Paul Eggert <eggert@twinsun.com>
8864 * closeout.c (close_stdout_status): If ferror (stdout), do
8865 not silently exit merely because the output buffer happens to
8866 have nothing pending.
8868 2001-12-18 Paul Eggert <eggert@twinsun.com>
8870 See the big note in ../ChangeLog.
8871 * human.c (suffixes): Prefer K to k for 1024.
8872 (generate_suffix_backwards): New function.
8873 (human_readable_inexact): Use it.
8874 * xstrtol.c (__xstrtol): If there is no number but there
8875 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8876 Accept 'K' as well as 'k'.
8878 2001-12-15 Jim Meyering <meyering@lucent.com>
8880 * regex.h (__restrict_arr): Update from libc.
8882 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8883 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8886 2001-12-10 Jim Meyering <meyering@lucent.com>
8888 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8889 Instead, include "xalloc.h".
8890 (initbuffer): Don't cast xmalloc return value to char*.
8891 (readline): Reword comment.
8892 Don't cast xrealloc return value to char*
8895 2001-12-09 Jim Meyering <meyering@lucent.com>
8897 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8898 `signed and unsigned type in conditional expression'.
8899 * posixtm.c (posix_time_parse): Likewise.
8901 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8903 * readtokens.c (readtoken): Declare an index to be of type unsigned
8904 to avoid a pedantic warning.
8906 * getstr.c: Don't include assert.h.
8907 (getstr): Remove warning-evoking assertions.
8908 Return -1 if offset parameter is out of bounds.
8909 Change the type of a local from int to size_t.
8911 * strftime.c (my_strftime_localtime_r): Include this function
8912 definition in the `#if ! HAVE_TM_GMTOFF' block.
8914 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8915 Include xalloc.h instead.
8917 2001-12-02 Jim Meyering <meyering@lucent.com>
8919 * tempname.c: Don't declare getenv, thus reverting the change of
8920 2001-11-18. It's no longer necessary, now that stdlib.h is always
8923 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8924 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8926 2001-11-30 Akim Demaille <akim@epita.fr>
8928 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8929 before being defined.
8931 2001-11-27 Paul Eggert <eggert@twinsun.com>
8933 * quotearg.h (quotearg_n, quotearg_n_style):
8934 First arg is int, not unsigned.
8935 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8936 (SIZE_MAX, UINT_MAX): New macros.
8937 (quotearg_n_options): Abort if N is negative.
8938 Avoid overflow check on hosts where size_t is 64 bits and int
8939 is 32 bits, as overflow is impossible there.
8940 Fix off-by-one typo that caused unnecessary reallocation.
8942 2001-11-27 Jim Meyering <meyering@lucent.com>
8944 * tempname.c: Merge with version from libc.
8945 * regex.c: Likewise.
8947 * tempname.c: Include stdlib.h unconditionally. On some old systems
8948 for which STDC_HEADERS is 0, it was not included, resulting in a
8949 warning about an integer-to-pointer conversion problem with getenv.
8950 Reported by Volker Borchert.
8952 2001-11-26 Jim Meyering <meyering@lucent.com>
8954 * gtod.h: Remove file.
8955 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8956 * gettimeofday.c: Don't include gtod.h.
8957 (GTOD_init): Remove function.
8958 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8959 Suggestion from Volker Borchert.
8961 2001-11-23 Jim Meyering <meyering@lucent.com>
8963 * hash.h (struct hash_table): Don't define here. Merely declare it.
8964 * hash.c (struct hash_table): Define it here instead.
8966 2001-11-22 Jim Meyering <meyering@lucent.com>
8968 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8970 2001-11-18 Paul Eggert <eggert@twinsun.com>
8972 * tempname.c (TMP_MAX): Remove; no longer needed.
8973 (TEMPORARIES): New macro.
8974 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8975 removes an artificial limitation (e.g. HP-UX 10.20, where
8978 2001-11-18 Jim Meyering <meyering@lucent.com>
8980 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8983 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8984 files will be created before anything else.
8986 2001-11-17 Jim Meyering <meyering@lucent.com>
8988 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8989 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8990 rather than group writable. Patch by Juan F. Codagnone.
8992 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8993 Instead, include "xalloc.h".
8995 * mountlist.c: Include unlocked-io.h after all system headers.
8996 Remove explicit declarations of xmalloc, xrealloc,
8997 and xstrdup. Instead, include "xalloc.h".
8999 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9000 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9001 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9003 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9004 Reported by Padraig Brady.
9006 * mkstemp.c: #undef mkstemp.
9008 (rpl_mkstemp): Rename from mkstemp.
9011 2001-11-16 Jim Meyering <meyering@lucent.com>
9013 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9014 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9015 determine the amount of total physical memory, use pstat_getstatic.
9016 HPUX-11 doesn't define _SC_PHYS_PAGES.
9017 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9018 If sysconf couldn't be used to determine the amount of available
9019 physical memory, use both pstat_getstatic and pstat_getdynamic.
9020 Based on a patch from Bob Proulx.
9022 2001-11-05 Jim Meyering <meyering@lucent.com>
9024 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9026 2001-11-03 Jim Meyering <meyering@lucent.com>
9028 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9029 in argmatch_to_argument call.
9031 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9034 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9035 e.g., a fault due to an attempt to free a NULL pointer.
9037 2001-11-01 Jim Meyering <meyering@lucent.com>
9039 * dirfd.c, dirfd.h: New files.
9040 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9042 * hash.c (hash_print) [TESTING]: Clean up.
9044 2001-10-22 Paul Eggert <eggert@twinsun.com>
9046 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9047 to avoid a warning if -Wall.
9049 2001-10-21 Paul Eggert <eggert@twinsun.com>
9051 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9053 2001-10-21 Jim Meyering <meyering@lucent.com>
9055 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9056 this code would end up calling gettext even in packages built
9058 * getopt.c (_): Likewise.
9059 * regex.c (_): Likewise.
9061 2001-10-20 Paul Eggert <eggert@twinsun.com>
9063 * error.c (strerror_r): Do not declare unless !_LIBC.
9064 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9065 Use strerror_r that is only a macro, even if it is not a function.
9066 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9067 (private_strerror): Use prototypes, not old-style function definition.
9068 (print_errno_message): New function.
9069 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9071 (error_tail, error, error_at_line): Use it.
9073 2001-10-11 Jim Meyering <meyering@lucent.com>
9075 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9076 and quote_n (1, ... to avoid clobbering a buffer.
9078 2001-10-05 Jim Meyering <meyering@lucent.com>
9080 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9081 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9082 * hash-pjw.h: New file.
9084 2001-09-30 Jim Meyering <meyering@lucent.com>
9086 * mountlist.c [MOUNTED_GETFSSTAT]:
9087 Include <sys/ucred.h>, for Apple Darwin.
9088 Include sys/mount.h and sys/fs_types.h only if available.
9090 (read_filesystem_list): Use FS_TYPE.
9092 2001-09-29 Paul Eggert <eggert@twinsun.com>
9094 * exclude.c (excluded_filename): 0 -> false, since it's
9097 2001-09-28 Paul Eggert <eggert@twinsun.com>
9099 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9100 #defines strtoimax. Also treat the other strto* functions
9103 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9104 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9105 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9107 2001-09-26 Jim Meyering <meyering@lucent.com>
9109 Most macros in unlocked-io.h had the wrong number of arguments.
9110 * gen-uio: New script.
9111 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9112 * unlocked-io.hin: Remove file.
9113 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9114 rather than trying to embed it here.
9115 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9116 Reported by Padraig Brady.
9118 2001-09-25 Volker Borchert <bt@teknon.de>
9120 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9122 2001-09-23 Jim Meyering <meyering@lucent.com>
9124 * mountlist.c: Remove useless parentheses in #if directives.
9125 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9126 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9128 2001-09-22 Jim Meyering <meyering@lucent.com>
9130 * localcharset.c: Update from latest gettext.
9131 * config.charset: Likewise.
9133 2001-09-20 Jim Meyering <meyering@lucent.com>
9135 * xstrtol.c (strtoimax): Guard declaration with
9136 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9137 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9138 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9139 (strtoumax): Likewise, for completeness (it wasn't necessary).
9141 2001-09-06 Paul Eggert <eggert@twinsun.com>
9143 * strtoimax.c (HAVE_LONG_LONG):
9144 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9145 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9146 to work around bug in IBM C compiler.
9148 2001-09-16 Jim Meyering <meyering@lucent.com>
9150 * mkdir.c: New file.
9152 2001-09-04 Paul Eggert <eggert@twinsun.com>
9154 * xgetcwd.c: Revert some of the previous change; intead,
9155 fix the HAVE_GETCWD_NULL code to behave more like the
9156 !HAVE_GETCWD_NULL code used to.
9159 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9162 2001-09-04 Paul Eggert <eggert@twinsun.com>
9164 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9165 Use ssize_t, not int, to store result of readlink.
9166 Check for ssize_t overflow as well as size_t overflow,
9167 as POSIX says the result of readlink is implementation-defined
9168 when ssize_t overflows.
9169 Remove unnecessary cast to char*.
9170 Use free+malloc instead of realloc, as the storage doesn't need
9171 to be preserved and it's clearer and can be more efficient that way.
9172 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9173 * xreadlink.h (xreadlink): Update prototype.
9175 2001-09-03 Paul Eggert <eggert@twinsun.com>
9177 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9178 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9179 spotted by Jim Meyering.
9181 2001-09-03 Jim Meyering <meyering@lucent.com>
9183 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9185 2001-09-03 Paul Eggert <eggert@twinsun.com>
9187 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9188 like the HAVE_GETCWD_NULL code.
9189 Include pathmax.h if not HAVE_GETCWD.
9190 Do not include xalloc.h.
9191 (INITIAL_BUFFER_SIZE): New symbol.
9192 Do not use xmalloc / xrealloc, since the caller is responsible for
9193 handling errors. Preserve errno around `free' during failure.
9194 Do not overrun buffer when using getwd.
9196 2001-09-03 Paul Eggert <eggert@twinsun.com>
9198 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9199 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9201 2001-09-02 Jim Meyering <meyering@lucent.com>
9203 * error.c: Update from GNU libc.
9205 2001-09-01 Jim Meyering <meyering@lucent.com>
9207 * xreadlink.c: New file.
9208 * xreadlink.h: New file.
9209 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9211 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9212 doesn't conflict with sparc Solaris 7's definition in
9213 /usr/include/sys/int_types.h.
9215 * exclude.c: Use `""', not `<>' to #include non-system header files.
9216 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9217 and strncasecmp as r-values. Unixware didn't have declarations.
9219 2001-08-31 Jim Meyering <meyering@lucent.com>
9221 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9222 Use an initial, malloc'd, buffer of length 128 rather than
9223 a statically allocated one of length 1024.
9225 2001-08-30 Paul Eggert <eggert@twinsun.com>
9227 * xgetcwd.c: Don't include pathmax.h.
9228 Include stdlib.h and unistd.h if available.
9230 (xmalloc, xstrdup, free): Remove decls.
9231 (xgetcwd): Don't assume sizes fit in unsigned.
9232 Check for overflow when computing sizes.
9233 Simplify reallocation code.
9235 2001-08-28 Paul Eggert <eggert@twinsun.com>
9237 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9239 * strtoimax.c: Renamed from strtoxmax.c, removing the
9242 Also, make the following further changes to make this file's
9243 configuration more similar to that of strtol.c:
9244 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9245 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9246 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9247 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9248 changed to signed values.
9250 And make the following changes as well:
9251 Fix copyright notice, as 1999 was missing.
9252 (verify): New macro.
9253 (strtoimax): Check sizes at compile-time, not run-time.
9254 Prefer strtol to strtoll if both work.
9255 (main): Remove; it was not that useful and was a pain to maintain.
9257 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9259 2001-08-30 Paul Eggert <eggert@twinsun.com>
9261 * savedir.c (savedir): Remove size parameter, as POSIX says that
9262 a directory's st_size can have an arbitrary value, so the old
9263 usage could waste an arbitrary amount of memory. All uses
9265 * savedir.h: Update prototype.
9267 2001-08-30 Paul Eggert <eggert@twinsun.com>
9269 * xstrtol.c (strtoimax): New decl.
9271 2001-08-28 Paul Eggert <eggert@twinsun.com>
9273 * xstrtol.h: Add copyright notice.
9274 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9275 LONGINT_INVALID_SUFFIX_CHAR.
9277 2001-08-30 Paul Eggert <eggert@twinsun.com>
9279 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9282 2001-08-30 Paul Eggert <eggert@twinsun.com>
9284 * hash.c: Remove '2001' from copyright notice.
9286 2001-08-30 Paul Eggert <eggert@twinsun.com>
9288 * full-write.h: New file.
9289 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9290 * full-write.c: Correct credits, as cccp.c no longer
9291 exists and anyway it was so heavily changed from the old cccp
9292 code as to be unrecognizable. Include full-write.h.
9293 (full_write) Return size_t, with short writes meaning failure.
9294 All callers changed. This fixes a bug with large buffers
9296 * utime.c: Include full-write.h.
9298 2001-08-30 Paul Eggert <eggert@twinsun.com>
9300 Merge 'exclude' changes from tar 1.13.22.
9301 This fixes one or two unlikely storage allocation overflow bugs,
9302 but doesn't change user-visible behavior otherwise.
9304 2001-08-30 Paul Eggert <eggert@twinsun.com>
9306 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9307 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9308 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9309 Include if available.
9310 (<xalloc.h>): Include
9311 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9312 (verify): New macro. Use it to verify that EXCLUDE macros do not
9313 collide with FNM macros.
9314 (struct patopts): New struct.
9315 (struct exclude): Use it, as exclude patterns now come with options.
9316 (new_exclude): Support above changes.
9317 (new_exclude, add_exclude_file):
9318 Initial size must now be a power of two to simplify overflow checking.
9319 (free_exclude, fnmatch_no_wildcards): New function.
9320 (excluded_filename): No longer requires options arg, as the options
9321 are determined by add_exclude. Now returns bool, not int.
9322 (excluded_filename, add_exclude):
9323 Add support for the fancy new exclusion options.
9324 (add_exclude, add_exclude_file): Now takes int options arg.
9325 Check for arithmetic overflow when computing sizes.
9326 (add_exclude_file): xrealloc might modify errno, so don't
9327 realloc until after errno might be used.
9329 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9331 (free_exclude): New decl.
9332 (add_exclude, add_exclude_file): Now takes int options arg.
9333 (excluded_filename): No longer requires options arg, as the options
9334 are determined by add_exclude. Now returns bool, not int.
9336 2001-08-30 Paul Eggert <eggert@twinsun.com>
9338 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9340 2001-08-27 Jim Meyering <meyering@lucent.com>
9342 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9344 * version-etc.c (N_): Remove definition.
9345 Revert most of last change.
9346 Instead, simply don't mark the `Copyright...' string for translation.
9347 Based on advice from Paul Eggert.
9349 * strtoxmax.c: Tweak comment.
9351 2001-08-26 Jim Meyering <meyering@lucent.com>
9353 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9354 of copyright with `%s' so translators don't get an untranslated
9356 (COPYRIGHT_YEAR): Define.
9357 (version_etc): Use fprintf rather than fputs.
9358 Suggestion from Ulrich Drepper.
9360 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9362 * strtoll.c: New file, from GNU libc.
9363 * xstrtoimax.c: New file.
9365 * xstrtol.h: Add xstrtoimax.
9366 * strtoumax.c: New file. Simply include "strtoumax.c".
9367 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9369 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9370 * strtoxmax.c: ... then renamed to this.
9372 2001-08-13 Paul Eggert <eggert@twinsun.com>
9374 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9375 Port to Solaris 8, where 'sed' requires a space after the 'r'
9376 command, and where sh dislikes "$/". Clean up the spacing a bit.
9377 Redirect output to $tmp just once.
9379 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9381 * addext.c (<errno.h>): Include.
9382 (errno): Declare if not defined.
9383 (addext): Work correctly when pathconf returns -1 and leaves
9384 errno alone because there is no limit. Also, work even if
9385 pathconf returns a value greater than SIZE_MAX.
9387 2001-08-12 Jim Meyering <meyering@lucent.com>
9389 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9390 Simply `return getcwd (NULL, 0);'.
9391 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9392 Use 1300 as initial value for length, not PATH_MAX.
9394 * pathmax.h: Clean up cpp syntax.
9396 2001-08-12 Jim Meyering <meyering@lucent.com>
9398 * gettimeofday.c: New file.
9400 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9402 2001-08-04 Jim Meyering <meyering@lucent.com>
9404 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9405 to get in sync with glibc.
9407 2001-08-03 Paul Eggert <eggert@twinsun.com>
9409 The following changes are from gettext 0.10.39 as maintained by
9412 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9413 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9414 with inverted sense. All uses changed.
9416 * mbswidth.c: Don't include <limits.h>.
9417 Include <stdlib.h> and <string.h> unconditionally.
9418 (iswcntrl, mbsinit, ISCNTRL): New macros.
9419 (mbsnwidth): Use K&R style function declarations.
9420 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9421 can optimize it when MB_CUR_MAX == 1.
9422 The width of control characters is zero, not 1.
9424 2001-07-15 Jim Meyering <meyering@lucent.com>
9426 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9427 (BUILT_SOURCES): Add unlocked-io.h.
9428 (io_functions): Define.
9429 (unlocked-io.h): New rule.
9430 (DISTCLEANFILES): Add unlocked-io.h.
9431 (all-local): Depend on unlocked-io.h, to ensure it is created.
9433 * unlocked-io.hin: New file
9435 * regex.c: Update from glibc.
9437 2001-07-05 Jim Meyering <meyering@lucent.com>
9439 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9441 (libfetish_a_SOURCES): Put all .h files here instead.
9442 Remove a thus-exposed (better checks in automake) duplicate and
9443 two unnecessary .h files.
9445 2001-06-11 Jim Meyering <meyering@lucent.com>
9447 * regex.c: Update from GNU libc.
9449 2001-05-27 Jim Meyering <meyering@lucent.com>
9451 * readutmp.h (UT_TYPE): Define.
9453 2001-05-24 Jim Meyering <meyering@lucent.com>
9455 * argmatch.c: Include "quote.h".
9456 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9457 quote function. Reported by Göran Uddeborg.
9459 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9461 * dirname.c (dir_name): Compute append_dot using path, not newpath
9462 which is not yet declared.
9464 2001-05-11 Paul Eggert <eggert@twinsun.com>
9466 * Makefile.am (libfetish_a_SOURCES):
9467 Add strftime.c, since we now compile it on all hosts.
9469 * strftime.c (my_strftime):
9470 Define to nstrftime if emacs, but only if my_strftime is not defined.
9471 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9472 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9473 Add one more extra argument: a nanoseconds value.
9476 (my_strftime function): Add %N format.
9477 (emacs_strftimeu): Renamed from emacs_strftime,
9478 with extra ut argument.
9480 2001-05-11 Paul Eggert <eggert@twinsun.com>
9482 dirname code cleanup. base_name now behaves more compatibly
9483 with POSIX basename when given file names that have trailing
9484 slashes, and similarly for dir_name. Add new primitives
9485 base_len and dir_len. Put the directory-name-related decls
9488 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9489 * backupfile.c (base_name): Likewise.
9490 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9491 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9492 * makepath.c (strip_trailing_slashes): Likewise.
9493 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9495 * rename.c (strip_trailing_slashes): Likewise.
9496 * same.c (base_name): Likewise.
9497 * stripslash.c (ISSLASH): Likewise.
9499 * addext.c: Include <dirname.h> after size_t is defined.
9500 * backupfile.c: Likewise.
9502 * addext.c (addext): Use base_len to trim redundant
9503 trailing slashes instead of doing it ourselves.
9504 But do not trim the last slash if it is not redundant.
9506 * backupfile.c (find_backup_file_name,
9507 max_backup_version): Use base_len instead of rolling it ourselves.
9508 Handle the case of "" and (on DOS) "C:" correctly.
9510 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9511 Include <string.h>, <dirname.h>.
9512 (base_name): Allow file names ending in slashes, other than names
9513 that are all slashes. In this case, return the basename followed
9514 by the slashes. This is more general, and can be used in places
9515 where the original base_name purposely had an assertion failure.
9516 (base_len): New function.
9518 * dirname.c: Include <string.h> instead of <stdlib.h>.
9519 Do not include <assert.h>; no longer needed.
9521 (memrchr): Remove decl.
9522 (dir_name_r): Remove.
9523 (dir_len): Renamed from dirlen. All callers changed.
9524 Rewrite in terms of base_name, for simplicity and consistency.
9525 (dir_name): Never return NULL. All callers changed.
9526 Do not include <stdlib.h> in test program; no longer needed.
9527 return 0; is fine for test program.
9529 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9531 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9533 * path-concat.c (path_concat): Use base_len to compute
9534 base length, not strlen; this means we cannot rely on memcpy
9537 * same.c (STREQ): Remove.
9538 (same_name): Handle the case where the basename ends in trailing '/'.
9540 * stripslash.c (strip_trailing_slashes): Return nonzero if
9541 a slash was stripped. Do not strip the last slash after a
9544 2001-04-08 Jim Meyering <meyering@lucent.com>
9546 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9547 recomputed; that's necessary when the offset spans a DST transition.
9548 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9550 2001-04-02 Jim Meyering <meyering@lucent.com>
9552 * regex.h, regex.c: Update from GNU libc.
9554 2001-03-19 Paul Eggert <eggert@twinsun.com>
9556 * version-etc.c (version_etc_copyright): Update to 2001.
9558 2001-03-16 Paul Eggert <eggert@twinsun.com>
9560 * tempname.c (uint64_t): Define to uintmax_t if
9561 not defined, and if UINT64_MAX is not defined.
9562 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9563 Reported by John David Anglin.
9565 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9567 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9568 alias if codeset is empty.
9569 * config.charset (BeOS): Use wildcard syntax.
9571 2001-03-13 Jim Meyering <meyering@lucent.com>
9573 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9574 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9577 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9579 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9581 * unicodeio.c (print_unicode_char): Simplify accordingly.
9583 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9585 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9586 support for DOS/DJGPP.
9588 2001-02-28 Paul Eggert <eggert@twinsun.com>
9590 * Makefile.am (libfetish_a_SOURCES):
9591 Add dup-safer.c, fopen-safer.c.
9592 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9594 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9596 2001-02-25 Paul Eggert <eggert@twinsun.com>
9598 The mkstemp replacement is taken from glibc 2.2.2, with some
9599 portability fixes for use outside glibc, as follows:
9601 * tempname.c (struct_stat64): New macro.
9602 (direxists, __gen_tempname): Use it.
9603 This avoids a portability problem with Solaris 8.
9605 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9606 (<stddef.h>, <stdint.h>, <string.h>):
9607 Include only if STDC_HEADERS || _LIBC.
9608 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9609 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9610 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9611 (__set_errno): Define this macro if <errno.h> doesn't.
9612 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9613 Define these macros if <stdio.h> doesn't.
9614 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9615 Define these macros if <sys/stat.h>
9616 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9617 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9618 __xstat64): Define if not _LIBC.
9619 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9620 (__gen_tempname): Invoke gettimeofday only if
9621 HAVE_GETTIMEOFDAY || _LIBC;
9622 otherwise, fall back on plain "time".
9623 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9625 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9627 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9629 2001-02-17 Jim Meyering <meyering@lucent.com>
9631 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9632 around included file name.
9634 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9636 * strftime.c: Update from GNU libc (the only changes were to comments).
9638 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9640 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9642 2001-02-17 Paul Eggert <eggert@twinsun.com>
9644 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9645 Remove workaround macros for hosts that have mbrtowc but not
9646 mbstate_t, as we now insist on proper declarations for both
9647 before using mbrtowc.
9649 2001-02-17 Jim Meyering <meyering@lucent.com>
9651 * regex.c: Update from libc.
9653 2001-02-16 Paul Eggert <eggert@twinsun.com>
9655 * alloca.c (malloc): Undef before defining, since stdlib.h
9656 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9657 Reported by Mark Hounschell via Paul Eggert.
9659 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9661 * config.charset: Update for FreeBSD 4.2.
9663 2001-01-26 Jim Meyering <meyering@lucent.com>
9665 * quotearg.c: Include stddef.h.
9666 * quote.c: Include stddef.h.
9667 Reported by Axel Kittenberger.
9669 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9670 line in double quotes so that it evokes a better diagnostic.
9671 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9672 Reported by Axel Kittenberger.
9674 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9676 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9677 to avoid a warning. Add back 'const' to inptr.
9679 2001-01-16 Jim Meyering <meyering@lucent.com>
9681 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9684 2001-01-14 Jim Meyering <meyering@lucent.com>
9686 * rename.c: New file. From Volker Borchert.
9687 Include stdlib.h, string.h or strings.h, and xalloc.h.
9688 Use strip_trailing_slashes rather than open-coding it.
9690 2001-01-03 Paul Eggert <eggert@twinsun.com>
9692 * strftime.c: Sync with glibc time/strftime.c 1.81.
9694 2001-01-03 Jim Meyering <meyering@lucent.com>
9696 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9697 local `inptr' to avoid warning with some system declarations of iconv.
9699 2000-12-29 Paul Eggert <eggert@twinsun.com>
9701 * modechange.c: Do not assume that mode_t uses the
9702 traditional octal encoding. E.g. "chmod 1 FOO" should set
9703 the other-execute bit of FOO even if S_IXOTH != 1.
9705 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9706 WOTH, XOTH, ALLM): New macros.
9707 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9708 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9710 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9711 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9713 No need to use uintmax_t; unsigned long is long enough.
9714 Don't bother to get suffix since we don't use it.
9716 2000-12-24 Jim Meyering <meyering@lucent.com>
9718 * hash.c (is_prime): Return explicit boolean values.
9719 (hash_get_first): Return NULL to appease Irix5.6's 89.
9720 Reported by Nelson Beebe.
9722 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9724 * localcharset.c (locale_charset): Add support for Win32.
9726 2000-12-18 Paul Eggert <eggert@twinsun.com>
9728 * physmem.h, physmem.c: New files.
9730 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9731 (noinst_HEADERS): Add physmem.h.
9733 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9734 't' for compatibility with Solaris 8 sort.
9736 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9738 * config.charset: Add support for BeOS.
9740 2000-12-16 Jim Meyering <meyering@lucent.com>
9742 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9743 SHELLS_FILE to a file name that's useful on djgpp systems.
9745 (ADDITIONAL_DEFAULT_SHELLS): Define.
9746 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9747 Based mostly on a patch from Prashant TR.
9749 2000-12-16 Jim Meyering <meyering@lucent.com>
9751 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9752 N and M) would have treated it like `chown N:N FILE'.
9754 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9756 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9758 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9759 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9760 to the list of canonical encodings. Rename EUC-CN to GB2312.
9762 2000-12-08 Andreas Schwab <schwab@suse.de>
9764 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9765 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9767 2000-12-07 Jim Meyering <meyering@lucent.com>
9769 * stripslash.c (ISSLASH): Define.
9770 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9773 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9774 (dir_name_r): Declare this function as static.
9775 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9776 manifest itself on a name containing a mix of slashes and
9778 Make this function work with names starting with a DOS-style
9779 drive letter and colon prefix.
9780 (dir_name): Append `.' if necessary.
9781 Based mostly on patches from Prashant TR and Eli Zaretskii.
9783 * dirname.h (dir_name_r): Remove prototype.
9785 2000-12-05 Jim Meyering <meyering@lucent.com>
9787 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9789 2000-12-04 Jim Meyering <meyering@lucent.com>
9791 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9792 Also include memory.h, stdlib.h, unistd.h if appropriate.
9793 Reported by Andreas Jaeger (conflicting declaration of malloc).
9795 2000-12-02 Jim Meyering <meyering@lucent.com>
9797 * closeout.h: Make idempotent, to avoid some obscure warnings.
9799 2000-12-01 Paul Eggert <eggert@twinsun.com>
9801 * memrchr.c: Include <config.h> before any system include file.
9803 2000-11-29 Paul Eggert <eggert@twinsun.com>
9805 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9807 2000-11-26 Jim Meyering <meyering@lucent.com>
9809 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9811 2000-11-22 Paul Eggert <eggert@twinsun.com>
9813 * strftime.c (my_strftime): Do not invoke mbrlen with a
9814 size of (size_t) -1; it's not portable.
9816 2000-11-17 Akim Demaille <akim@epita.fr>
9818 * obstack.h: Formatting changes.
9819 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9820 prevent type checking.
9821 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9822 cast the value to (void *): assigning a `foo *' to a `void *'
9824 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9826 2000-11-17 Jim Meyering <meyering@lucent.com>
9828 * strstr.c: Update from GNU libc.
9830 2000-11-16 Jim Meyering <meyering@lucent.com>
9832 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9834 2000-11-11 Jim Meyering <meyering@lucent.com>
9836 * error.c: Add a couple #includes, merging from GNU libc version.
9838 2000-11-10 Jim Meyering <meyering@lucent.com>
9840 * obstack.h: Update from GNU libc.
9841 * obstack.c: Likewise.
9843 2000-11-06 Paul Eggert <eggert@twinsun.com>
9845 * getusershell.c (setusershell): Use rewind rather than
9846 fseek/fseeko, to avoid configuration hassles with fseeko.
9847 Don't bother opening SHELLS_FILE if shellstream is NULL;
9850 2000-11-05 Jim Meyering <meyering@lucent.com>
9852 * makepath.h (make_dir): Declare.
9853 * makepath.c (make_dir): Remove `static' attribute.
9856 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9858 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9859 last one in a bucket, advance to the next bucket.
9861 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9863 * fnmatch.c: Do not comment out all the code if we are using
9864 the GNU C library, because in some cases we are replacing buggy
9865 code in the GNU C library itself.
9867 2000-10-30 Paul Eggert <eggert@twinsun.com>
9869 * error.h, getline.h, modechange.h:
9870 Remove "2000" from Copyright line, as the file hasn't been
9871 changed this year other than in the copyright notice.
9873 * xalloc.h: Add "2000" to Copyright line, as this file
9874 was changed this year.
9876 2000-10-30 Paul Eggert <eggert@twinsun.com>
9878 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9879 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9880 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9882 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9884 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9885 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9886 doesn't define __restrict_arr.
9888 2000-10-29 Jim Meyering <meyering@lucent.com>
9890 * xstat.in: Fix grammar in comment.
9892 2000-10-28 Jim Meyering <meyering@lucent.com>
9894 * memchr.c: Update from libc.
9895 Adjust for portability:
9896 [HAVE_STDLIB_H]: Include stdlib.h.
9897 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9898 Undef __memchr, too.
9899 [!weak_alias]: Define __memchr to memchr.
9901 * regex.c: Update from libc.
9902 * regex.h: Likewise.
9903 * getopt1.c: Likewise.
9904 * memcmp.c: Likewise.
9906 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9907 Avoid using fseek, when possible -- it's broken by design.
9908 Patch by Ulrich Drepper.
9910 2000-10-26 Jim Meyering <meyering@lucent.com>
9912 * strftime.c: Update from libc.
9914 2000-10-25 Jim Meyering <meyering@lucent.com>
9916 * obstack.c: Update from libc.
9918 2000-10-23 Jim Meyering <meyering@lucent.com>
9920 * hard-locale.c (hard_locale): Revert last change -- it was simply
9921 wrong. That set_locale call must not have any side effects.
9924 2000-10-22 Jim Meyering <meyering@lucent.com>
9926 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9927 [CYCLIC]: Remove now-unused definition.
9929 * save-cwd.c (O_DIRECTORY): Define, if needed.
9930 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9931 Suggestion from Ulrich Drepper.
9933 2000-10-21 Jim Meyering <meyering@lucent.com>
9935 * dirname.c (dir_name_r): New function, factored out of dir_name.
9936 (dir_name): Use dir_name_r.
9937 * dirname.h (dir_name_r): Declare it.
9939 2000-10-21 Jim Meyering <meyering@lucent.com>
9941 * dirname.c (memrchr): Declare if necessary.
9942 (dir_name): Remove the restriction that there be no
9943 trailing slashes. Now, this code skips past them, effectively
9945 [TEST_DIRNAME] (main): New unit tests.
9947 * memrchr.c: New file from GNU libc.
9948 Undef __memrchr, too.
9949 [!weak_alias]: Define __memrchr to memrchr.
9950 Guard weak_alias use with `#ifdef weak_alias'.
9952 2000-10-17 Jim Meyering <meyering@lucent.com>
9954 * quote.h (PARAMS): Define and use.
9955 Reported by Akim Demaille.
9957 * getopt.c: Update from libc.
9959 2000-10-16 Jim Meyering <meyering@lucent.com>
9961 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9964 2000-09-25 Jim Meyering <meyering@lucent.com>
9966 * md5.h (rol): Define (from GnuPG).
9968 * sha.c: Give credit (GnuPG) where due.
9969 (M): Use rol rather than open-coding it.
9970 Add a FIXME comment.
9972 2000-09-21 Jim Meyering <meyering@lucent.com>
9974 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9975 Reported by Michael Stone.
9977 2000-09-20 Jim Meyering <meyering@lucent.com>
9979 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9980 (noinst_HEADERS): Add sha.h.
9981 Based on code from Scott G. Miller and from GnuPG.
9983 2000-09-15 Jim Meyering <meyering@lucent.com>
9985 * regex.c: Update from libc.
9987 2000-09-10 Jim Meyering <meyering@lucent.com>
9989 * getopt.c (_getopt_internal): Update from glibc.
9991 2000-09-09 Jim Meyering <meyering@lucent.com>
9993 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9994 think it should be used as a general replacement for isascii.
9995 * fnmatch.c: Likewise.
9996 * mbswidth.c: Likewise
9997 * regex.c: Likewise.
10000 * userspec.c: Include sys/param.h and limits.h.
10002 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10003 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10004 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10005 UID, GID. Check range.
10007 2000-09-06 Jim Meyering <meyering@lucent.com>
10009 * getopt.c (_getopt_internal): Update from glibc.
10011 2000-08-30 Jim Meyering <meyering@lucent.com>
10013 * strftime.c: Merge in changes from GNU libc.
10015 2000-08-26 Jim Meyering <meyering@lucent.com>
10017 * closeout.c: Include "__fpending.h".
10018 (close_stdout_status): Return right away if there's nothing to flush.
10020 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10021 * __fpending.c: New file.
10022 * __fpending.h: New file.
10024 2000-08-07 Paul Eggert <eggert@twinsun.com>
10026 Standardize on "memory exhausted" instead of "Memory exhausted"
10027 or "virtual memory exhausted".
10028 * obstack.c (print_and_abort): Use "memory exhausted", not
10029 "virtual memory exhausted".
10030 * same.c (same_name): Invoke xalloc_die instead of printing
10032 * userspec.c (parse_user_spec): Likewise.
10033 * bumpalloc.h: comment fix
10034 * same.c, userspec.c: Include xalloc.h.
10036 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10037 not char *const and pointing to a constant array.
10038 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10039 (xrealloc): Comment fix.
10041 * userspec.c (parse_user_spec):
10042 Don't translate a message until just before returning,
10043 to avoid unnecessary translation.
10045 2000-08-07 Jim Meyering <meyering@lucent.com>
10047 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10048 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10049 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10050 getgroups.c, gethostname.c, getopt.h, group-member.c,
10051 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10052 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10053 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10054 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10055 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10056 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10057 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10058 yesno.c: Back out Copyright date changes for each file with no change
10059 this year. This eases coordination with other programs using the same
10060 source code modules. From Paul Eggert.
10062 2000-08-03 Greg McGary <greg@mcgary.org>
10064 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10065 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10066 (EXTEND_BUFFER): Use them.
10068 2000-08-01 Jim Meyering <meyering@lucent.com>
10070 * dirname.c (ISSLASH): Define.
10071 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10072 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10073 both `\' and `/' may be use as path separators.
10074 Based on a patch from Prashant TR.
10076 2000-07-31 Paul Eggert <eggert@twinsun.com>
10078 * quotearg.c (quotearg_n_options): Don't make the initial
10079 slot vector a constant, since it might get modified.
10081 2000-07-31 Jim Meyering <meyering@lucent.com>
10083 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10084 * obstack.c (print_and_abort): Likewise.
10086 2000-07-30 Paul Eggert <eggert@twinsun.com>
10088 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10089 buffer, so that the caller can always quote one small
10090 component of a "memory exhausted" message in slot 0.
10091 From a suggestion by Jim Meyering.
10093 2000-07-30 Jim Meyering <meyering@lucent.com>
10095 * makepath.c (make_path): Quote the other instance, too.
10097 * quotearg.c (N_STATIC_SLOTVECS): Define.
10098 (STATIC_BUF_SIZE): Define.
10099 (quotearg_n_options): Use only statically allocated storage when
10100 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10101 than STATIC_BUF_SIZE.
10103 2000-07-29 Jim Meyering <meyering@lucent.com>
10105 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10106 * dirname.c (dir_name): Likewise.
10108 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10110 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10111 (dir_name): Assert that there are no trailing slashes.
10113 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10115 * mbswidth.h (mbswidth): Add a flags argument.
10116 (mbswidth): New declaration.
10117 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10118 * mbswidth.c (mbswidth): Add a flags argument.
10119 (mbsnwidth): New function.
10121 2000-07-24 Jim Meyering <meyering@lucent.com>
10123 * mbswidth.c: Remove useless #else. From Bruno Haible.
10125 2000-07-23 Paul Eggert <eggert@twinsun.com>
10127 * mbswidth.c (_XOPEN_SOURCE):
10128 Don't define; this causes problems on Solaris 7.
10129 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10131 2000-07-23 Paul Eggert <eggert@twinsun.com>
10134 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10135 so that mbstate_t is always defined.
10137 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10138 be 1 in at least one GCC installation, and this configuration
10139 error is likely to be common. Ignoring MB_LEN_MAX hurts
10140 performance on hosts that have mbrtowc but have only unibyte
10141 locales, but I assume these hosts are rare.
10143 2000-07-23 Paul Eggert <eggert@twinsun.com>
10145 * quotearg.c: Streamline by invoking multibyte code only if needed.
10146 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10147 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10148 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10149 invoke multibyte primitives.
10151 2000-07-23 Jim Meyering <meyering@lucent.com>
10153 * basename.c (base_name): Add an assertion.
10155 2000-07-15 Bruno Haible <clisp.cons.org>
10157 * quotearg.c: When the system forces us to redefine mbstate_t,
10158 shadow its mbsinit function.
10160 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10162 * mbswidth.h: New file.
10163 * mbswidth.c: New file.
10164 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10165 (noinst_HEADERS): Add mbswidth.h.
10167 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10169 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10172 2000-07-15 Jim Meyering <meyering@lucent.com>
10174 * makepath.c: Include quote.h.
10175 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10176 corresponding argument in a `quote (...)' call.
10177 Give better diagnostics.
10179 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10180 (noinst_HEADERS): Add quote.h.
10182 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10183 from tar's src/misc.c.
10184 * quote.h: New file. Prototypes for same.
10186 2000-07-10 Paul Eggert <eggert@twinsun.com>
10188 From a suggestion by Bruno Haible.
10189 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10190 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10191 to decide whether to define the BeOS workaround macro;
10192 this adjusts to the change to AC_MBSTATE_T.
10194 2000-07-13 Paul Eggert <eggert@twinsun.com>
10196 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10198 * quotearg.c (quoting_style_args, quoting_style_vals,
10199 quotearg_buffer_restyled): Add support for
10200 clocale_quoting_style. Undo previous change to
10201 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10202 and "{RIGHT QUOTATION MARK}" msgids.
10204 2000-07-05 Paul Eggert <eggert@twinsun.com>
10206 The old behavior of quoting `like this' doesn't look good with
10207 newer, ISO-style fonts. See:
10208 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10210 Instead, quote "like this" by default. Let the translator
10211 tailor the locale-specific quoting behavior by providing
10212 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10214 * quotearg.c (N_): New macro.
10215 (gettext_default): New function.
10216 (quotearg_buffer_restyled): Use
10217 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10218 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10220 2000-07-09 Jim Meyering <meyering@lucent.com>
10222 * Most files: Update copyright dates to include 2000.
10224 2000-07-08 Jim Meyering <meyering@lucent.com>
10226 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10228 (xgethostname): Remove now-unnecessary #ifdef.
10229 Move declaration of `err' into loop where it's used.
10231 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10233 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10234 by allocating a larger buffer. Test the gethostname return value for
10235 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10236 returns an error and ENAMETOOLONG isn't defined.
10238 2000-07-05 Paul Eggert <eggert@twinsun.com>
10239 and Bruno Haible <haible@clisp.cons.org>
10241 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10243 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10245 * quotearg.c (struct quoting_options): Simplify quote_these_too
10248 2000-07-03 Jim Meyering <meyering@lucent.com>
10250 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10251 Reported by Bruno Haible.
10253 2000-07-04 Jim Meyering <meyering@lucent.com>
10255 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10256 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10259 2000-07-03 Paul Eggert <eggert@twinsun.com>
10260 and Bruno Haible <haible@clisp.cons.org>
10262 * quotearg.c (mbrtowc):
10263 Assign to *pwc, and return 1 only if result is nonzero.
10264 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10266 2000-07-03 Jim Meyering <meyering@lucent.com>
10268 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10269 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10272 2000-07-02 Jim Meyering <meyering@lucent.com>
10274 * quotearg.c (mbstate_t): Don't define here.
10276 2000-07-02 Jim Meyering <meyering@lucent.com>
10278 * nanosleep.c (SIGCONT): Define if not already defined.
10280 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10282 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10283 per change in ../m4/ls-mntd-fs.m4.
10284 (read_filesystem_list): Ignore symbolic links.
10286 2000-06-29 Jim Meyering <meyering@lucent.com>
10288 * same.c: Include <string.h> or <strings.h>, as appropriate,
10289 for declaration of strcmp.
10291 * long-options.c: Include <stdlib.h>, for declaration of exit.
10293 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10294 Avoid warning by casting result to `char *' to remove `const'.
10296 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10298 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10300 2000-06-26 Paul Eggert <eggert@twinsun.com>
10302 savedir now sets errno on failure and invokes xmalloc to get memory.
10303 Fix a couple of other minor bugs while we're at it.
10305 * savedir.c (<unistd.h>): Do not include; there's no need.
10306 (NAMLEN): Remove macro.
10307 (malloc, realloc): Remove decls.
10308 (stpcpy): Likewise.
10309 ("xalloc.h"): Include.
10310 (NAME_SIZE_DEFAULT): New macro.
10311 (savedir): Use xmalloc / xrealloc to allocate memory.
10312 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10313 Skip "" directory entries.
10314 Use strlen to calculate directory entry length, since the old method
10315 is rarely used these days and isn't worth supporting.
10316 Don't use a pointer after freeing it.
10317 Check for integer overflow when calculating allocation size.
10318 Use memcpy to copy entries, instead of stpcpy.
10319 Set errno properly when returning NULL.
10320 Check for readdir error.
10322 2000-06-26 Jim Meyering <meyering@lucent.com>
10324 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10326 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10328 * getusershell.c (xmalloc, xrealloc): Remove functions.
10330 Don't include <stdlib.h>. Don't declare malloc, realloc.
10332 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10334 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10336 2000-06-24 Jim Meyering <meyering@lucent.com>
10338 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10340 2000-06-21 Jim Meyering <meyering@lucent.com>
10342 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10344 2000-06-19 Paul Eggert <eggert@twinsun.com>
10346 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10347 (mbrtowc, mbstate_t): Define substitutes if
10348 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10349 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10350 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10352 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10354 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10355 than 1024, return a memory chunk of least possible size, instead
10356 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10357 Use free/xmalloc instead of xrealloc to avoid copying for very long
10360 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10362 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10363 address, not strdup. Include <stdlib.h> and don't declare free().
10365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10367 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10370 2000-06-21 Jim Meyering <meyering@lucent.com>
10372 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10373 (noinst_HEADERS): Add getstr.h.
10375 * getline.c (getstr): Move into a separate file.
10376 * getstr.c (getstr): New file, extracted from getline.c, with
10377 the following changes: new parameter, delim2; both delim[12]
10378 parameters have type `int', not `char'. The latter would lose
10379 with 8-bit delimiters.
10380 * getstr.h: New file.
10382 2000-06-19 Jim Meyering <meyering@lucent.com>
10384 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10386 2000-06-18 Jim Meyering <meyering@lucent.com>
10388 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10389 Besides, these days every porting target provides a mkdir function.
10391 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10392 (this snippet comes from src/system.h).
10394 2000-06-15 Paul Eggert <eggert@twinsun.com>
10396 * human.c (adjust_value): New function.
10397 (human_readable_inexact): Apply rounding style even when
10398 printing approximate values.
10400 2000-06-14 Paul Eggert <eggert@twinsun.com>
10402 * human.c (human_readable_inexact): Allow an input block
10403 size that is not a multiple of the output block size, and vice versa.
10404 Reported by Piergiorgio Sartor.
10406 2000-06-14 Paul Eggert <eggert@twinsun.com>
10408 * getdate.y (get_date): Apply relative times after time
10409 zone indicator, not before. Reported by Todd A. Jacobs.
10411 2000-06-13 Jim Meyering <meyering@lucent.com>
10413 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10415 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10417 2000-06-12 Paul Eggert <eggert@twinsun.com>
10419 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10421 2000-06-04 Paul Eggert <eggert@twinsun.com>
10423 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10425 2000-06-04 Jim Meyering <meyering@lucent.com>
10427 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10428 SunOS 4.1.4 for which gid_t is an unsigned type.
10430 2000-06-03 Jim Meyering <meyering@lucent.com>
10432 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10434 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10436 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10437 newer, don't install charset.alias.
10438 * config.charset: Change the Linux/glibc rules so they become empty
10439 on glibc-2.1 or newer.
10441 2000-06-02 Jim Meyering <meyering@lucent.com>
10443 * mountlist.c: Back out last change. Instead, do this...
10444 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10445 member using the same `ignore'-testing code.
10446 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10450 2000-05-29 Jim Meyering <meyering@lucent.com>
10452 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10453 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10455 2000-05-22 Jim Meyering <meyering@lucent.com>
10457 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10459 2000-05-18 Jim Meyering <meyering@lucent.com>
10461 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10462 back, too, since it may have been modified by allocate_entry.
10463 (hash_delete): Rewrite to use neither the assignment operator
10464 nor the comma operator in an if-expression.
10466 2000-05-15 Paul Eggert <eggert@twinsun.com>
10469 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10470 Remove; no longer needed.
10471 "quotearg.h": Add include.
10472 (file_name): Do not bother to explicitly initialize to NULL; it's less
10473 efficient on some hosts.
10474 (close_stdout_status): Remove test as to whether stdout was already
10475 closed; it breaks for the case "echo x | sort >&-".
10476 Quote file name colons.
10477 Do not assume that _("write error") lacks format strings.
10479 2000-05-15 Jim Meyering <meyering@lucent.com>
10481 * version-etc.c (version_etc_copyright): Update the copyright string
10482 used in all --version output.
10484 2000-05-14 Jim Meyering <meyering@lucent.com>
10486 * closeout.c (close_stdout_set_file_name): New function.
10487 (close_stdout_status): Use new file-scoped global.
10488 Return right away if fstat says the stdout file descriptor is invalid.
10489 * closeout.h (close_stdout_set_file_name): Declare.
10491 2000-05-10 Jim Meyering <meyering@lucent.com>
10493 * closeout.c [default_exit_status]: New file-scoped variable.
10494 (close_stdout_set_status): New function.
10495 * closeout.h (close_stdout_set_status): Declare.
10497 2000-05-08 Jim Meyering <meyering@lucent.com>
10499 * long-options.c: Don't include closeout.h.
10500 (parse_long_options): Don't call close_stdout for --version.
10502 2000-05-06 Jim Meyering <meyering@lucent.com>
10504 * strnlen.c: Undefine __strnlen and strnlen.
10505 [!weak_alias]: Define __strnlen to strnlen.
10507 * atexit.c: New file, from libiberty.
10509 2000-05-06 Jim Meyering <meyering@lucent.com>
10511 * closeout.c (close_stdout_status): Also check for errors on the
10514 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10516 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10517 instead of xmalloc, xrealloc, path_concat.
10518 (locale_charset): Treat empty environment variables as absent.
10519 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10521 2000-05-04 Jim Meyering <meyering@lucent.com>
10523 * getopt.c: Update from glibc.
10524 * obstack.c: Likewise.
10525 * obstack.h: Likewise.
10526 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10528 * regex.h: Likewise.
10529 * strndup.c: Likewise.
10530 * strnlen.c: New file, from glibc.
10532 2000-05-01 Jim Meyering <meyering@lucent.com>
10534 * full-write.c (full_write): Remove `FIXME' part of comment.
10536 2000-04-29 Jim Meyering <meyering@lucent.com>
10538 * path-concat.c: Declare strdup only if it's not defined.
10539 * canon-host.c: Likewise.
10541 2000-04-28 Jim Meyering <meyering@lucent.com>
10543 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10544 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10545 included first, then limits.h is included by locale.h by libintl.h.
10546 From John David Anglin.
10548 2000-04-25 Jim Meyering <meyering@lucent.com>
10550 * makepath.c (S_IRWXUGO): Define.
10551 (make_path): Always perform explicit chmod if MODE specifies any
10552 of the `special' permission bits. Prompted by a bug report against
10553 install from Mate Wierdl and Joost van Baal.
10555 2000-04-18 Jim Meyering <meyering@lucent.com>
10557 * README: New file.
10559 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10560 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10562 2000-04-17 Jim Meyering <meyering@lucent.com>
10564 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10565 the definition of it to rpl_strftime also defined-away the system's
10568 2000-04-15 Jim Meyering <meyering@lucent.com>
10570 Use `C' to denote so-called `contiguous' files, the same way
10572 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10573 (ftypelet): Use S_ISCTG.
10574 From Michael Deutschmann.
10576 2000-04-14 Jim Meyering <meyering@lucent.com>
10578 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10580 2000-04-08 Jim Meyering <meyering@lucent.com>
10582 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10583 names don't conflict. Reported by Eli Zaretskii.
10585 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10587 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10588 bug. Deal with the different error behavior of Irix iconv.
10590 2000-04-07 Jim Meyering <meyering@lucent.com>
10592 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10593 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10595 2000-04-05 Jim Meyering <meyering@lucent.com>
10597 Portability tweaks required for ultrix4.3.
10598 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10599 * readutmp.c: Include sys/types.h before sys/stat.h.
10600 * canon-host.c: Declare strdup.
10601 * path-concat.c: Likewise.
10602 From John David Anglin.
10604 2000-04-04 Jim Meyering <meyering@lucent.com>
10606 Be more DOS 8.3-friendly.
10607 * ref-add.sin: Renamed from ref-add.sed.in.
10608 * ref-del.sin: Renamed from ref-del.sed.in.
10609 * Makefile.am: Reflect renaming.
10610 Reported by Eli Zaretskii.
10612 Use a temporary file name that won't clash with `charset.alias'
10613 in the DOS 8.3 name space.
10614 * Makefile.am (charset_tmp): Define.
10615 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10616 (uninstall-local): Likewise.
10617 Reported by Eli Zaretskii.
10619 2000-03-29 Paul Eggert <eggert@twinsun.com>
10621 * time/strftime.c (my_strftime): Make sure we call the system
10622 strftime, not ourselves, when invoking the underlying strftime.
10624 2000-03-24 Jim Meyering <meyering@lucent.com>
10626 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10627 (charset_alias): Define.
10628 (install-exec-local): Factor out common code.
10629 (uninstall-local): Split lines longer than 80.
10630 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10631 (SUFFIXES): Define.
10632 (.sed.in.sed): New rule. Don't redirect directly to $@.
10633 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10635 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10637 * config.charset: Output a line containing "Packages using this file".
10638 * ref-add.sed.in, ref-del.sed.in: New files.
10639 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10640 ref-del.sed): New rules.
10642 2000-03-17 Jim Meyering <meyering@lucent.com>
10644 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10645 Otherwise, include <strings.h>
10647 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10649 * unicodeio.c (utf8_wctomb): New function.
10650 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10651 format instead of in UCS-4 with platform dependent endianness.
10653 2000-03-07 Paul Eggert <eggert@twinsun.com>
10655 * savedir.c (savedir): Work even if directory size is
10656 negative; this can happen with some screwy NFS configurations.
10658 2000-03-06 Jim Meyering <meyering@lucent.com>
10660 * localcharset.c (get_charset_aliases): Don't try to free file_name
10661 if it's NULL (because we ran out of memory). From Bruno Haible.
10663 2000-03-05 Jim Meyering <meyering@lucent.com>
10665 * localcharset.c ("path-concat.h"): Include.
10666 (get_charset_aliases): Use path_concat instead of ANSI string
10669 * unicodeio.h (PARAMS): Define.
10670 Use it to guard prototype.
10672 2000-03-04 Jim Meyering <meyering@lucent.com>
10674 * Makefile.am (install-exec-local): Create $(libdir) before installing
10676 (uninstall-local): Uncomment this rule so `make distcheck' works
10679 * unicodeio.c (<errno.h>): Include it.
10680 (errno): Declare if not defined.
10682 * localcharset.c: Add Bruno's comment justifying use of volatile.
10684 * config.charset: New version, incorporating remarks from a linux
10685 i18n mailing list. From Bruno Haible.
10687 2000-03-02 Jim Meyering <meyering@lucent.com>
10689 * Makefile.am (EXTRA_DIST): Add config.charset.
10691 2000-03-01 Jim Meyering <meyering@lucent.com>
10693 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10694 * unicodeio.c: Likewise.
10696 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10698 * config.charset: New file.
10699 * localcharset.c: New file.
10700 * unicodeio.h, unicodeio.c: New files.
10701 * Makefile.am (DEFS): Add -DLIBDIR=...
10702 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10703 (noinst_HEADERS): Add unicodeio.h.
10704 (all-local, install-exec-local, charset.alias): New targets.
10706 2000-02-28 Paul Eggert <eggert@twinsun.com>
10708 * quotearg.c (ALERT_CHAR): New macro.
10709 (quotearg_buffer_restyled): Use it.
10711 2000-02-27 Jim Meyering <meyering@lucent.com>
10713 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10714 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10716 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10717 not `#if STDC_HEADERS'.
10718 Declare malloc if needed.
10720 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10721 now that autoconf always defines the HAVE_DECL_ symbols.
10722 * human.c: Likewise.
10723 * same.c: Likewise.
10724 * strtoumax.c: Likewise.
10726 * backupfile.c: Arrange for cpp to fail if the configure-time
10727 declaration check was not run.
10728 * hash.c: Likewise.
10729 * human.c: Likewise.
10730 * same.c: Likewise.
10731 * strtoumax.c: Likewise.
10733 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10734 then first look up the entire `.'-containing string as a login name.
10736 2000-02-18 Paul Eggert <eggert@twinsun.com>
10738 * getdate.y: Handle two-digit years with leading zeros correctly.
10739 (textint): New typedef.
10740 (parser_control): Member year changed from int to textint.
10742 (YYSTYPE): Removed; replaced by %union with int and textint members.
10743 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10744 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10745 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10746 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10747 (date, number, to_year): Use width of number in digits, not its value,
10748 to determine whether it's a 2-digit year, or a 2-digit time.
10749 (yylex): Store number of digits of numeric tokens.
10750 Reported by John Kendall.
10752 (parser_control): Changed from struct parser_control to typedef (for
10753 consistency). All uses changed.
10755 (tID): Removed; not used.
10756 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10758 2000-02-14 Paul Eggert <eggert@twinsun.com>
10760 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10761 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10763 2000-02-12 Jim Meyering <meyering@lucent.com>
10765 * userspec.c (ISDIGIT): Define it.
10766 (isdigit): Remove definition.
10767 (is_number): Use ISDIGIT, not isdigit.
10768 <libintl.h>: Include.
10769 (_ and N_): Define.
10770 (parse_user_spec): Mark translatable strings.
10772 2000-02-10 Jim Meyering <meyering@lucent.com>
10774 With these changes, nanosleep.[ch] are finally enough like the other
10775 lib/* replacement files to compile on a few more losing systems.
10777 * nanosleep.h: Don't include config.h.
10778 Remove prototype from declaration of nanosleep.
10779 (PARAMS): Remove now-unneeded definition.
10780 * nanosleep.c: #undef nanosleep.
10781 (rpl_nanosleep): Rename from nanosleep.
10783 2000-02-03 Jim Meyering <meyering@lucent.com>
10785 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10786 rather than with `#if HAVE_UTMPNAME'.
10788 2000-02-01 Jim Meyering <meyering@lucent.com>
10790 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10792 2000-01-31 Jim Meyering <meyering@lucent.com>
10794 * nanosleep.h (nanosleep): Guard declaration with
10795 `#if ! HAVE_DECL_NANOSLEEP'.
10796 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10797 the declaration in that vendor's sys/timers.h.
10798 Reported by Christian Krackowizer.
10800 * quotearg.c (ISASCII): Add #undef and move definition to follow
10801 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10802 (ISPRINT): Likewise.
10803 Reported by Tom Tromey.
10805 2000-01-30 Jim Meyering <meyering@lucent.com>
10807 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10808 uses of ->ut_name. The latter doesn't work with new Linux header files
10809 where only utmpx.ut_user is declared.
10811 * readutmp.h (UT_USER): Define.
10813 2000-01-23 Jim Meyering <meyering@lucent.com>
10815 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10818 2000-01-22 Jim Meyering <meyering@lucent.com>
10820 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10821 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10822 Required for some AIX systems. Reported by Christian Krackowizer.
10823 [TESTING] (main): New function.
10825 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10826 * dirname.c (dir_name): Support for DOS-style file names with drive
10829 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10831 * strverscmp.c (ISDIGIT): Define.
10832 (strverscmp): Use ISDIGIT, not isdigit.
10834 2000-01-17 Paul Eggert <eggert@twinsun.com>
10836 * nanosleep.c (nanosleep):
10837 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10838 POSIX.1 doesn't require SA_INTERRUPT and some systems
10839 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10840 it's been part of POSIX.1 since day 1 (in 1988).
10842 2000-01-17 Jim Meyering <meyering@lucent.com>
10844 * interlock: Remove unused file. Reported by François Pinard.
10846 2000-01-16 Paul Eggert <eggert@twinsun.com>
10848 * quotearg.c (quotearg_buffer_restyled): Do not quote
10849 alert, backslash, formfeed, and vertical tab unnecessarily in
10850 shell quoting style.
10853 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10854 Free Software Foundation, Inc.
10855 Copying and distribution of this file, with or without modification,
10856 are permitted provided the copyright notice and this notice are preserved.