1 2006-09-28 Bruno Haible <bruno@clisp.org>
3 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
4 * gl_linkedhash_list.c: Likewise.
5 * gl_rbtreehash_list.c: Likewise.
7 2006-09-28 Jim Meyering <jim@meyering.net>
9 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
12 2006-09-27 Jim Meyering <jim@meyering.net>
14 This file could end up with a definition for a function
15 named __strndup, rather than rpl_strndup on a system with
16 incomplete weak_alias support.
17 * strndup.c (strndup): Rename from __strndup.
18 Remove #defines that used to map __strndup to strndup.
19 Don't use K&R prototypes.
20 Remove LIBC-related code, since this file is not sync'd with glibc.
21 * strndup.h: Revamp, accordingly.
23 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
25 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
28 * __fpending.h: Don't include <stdio_ext.h> unless
29 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
30 it causes <stdio_ext.h> to cause a compile-time error.
31 Problem reported by Nelson H. F. Beebe.
32 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
33 of HAVE_DECL___PENDING.
35 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
37 * savewd.c: Include <signal.h>, for 'raise'.
39 2006-09-26 Eric Blake <ebb9@byu.net>
41 * verror.c: Include <config.h> unconditionally.
43 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
45 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
46 (gl_linked_iterator_from_to): Initialize struct completely.
47 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
48 (gl_tree_iterator_from_to): Likewise
49 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
50 * gl_array_list.c [lint] (gl_array_iterator)
51 (gl_array_iterator_from_to): Likewise.
52 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
53 * gl_carray_list.c [lint] (gl_carray_iterator)
54 (gl_carray_iterator_from_to): Likewise.
56 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
57 * md4.c (md4_process_block): Remove unused variable.
58 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
59 parentheses for clarity.
61 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
63 Import this patch from libc:
65 2006-09-06 Jakub Jelinek <jakub@redhat.com>
67 * regex_internal.c (re_string_reconstruct): Handle
68 offset < pstr->valid_raw_len && pstr->offsets_needed case.
69 Ensure no bytes read before raw_mbs array. Pass a saved copy of
70 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
73 2006-09-20 Bruno Haible <bruno@clisp.org>
75 * mkdtemp.c: Import from libc.
76 2006-04-07 Ulrich Drepper <drepper@redhat.com>
77 * sysdeps/posix/tempname.c (__gen_tempname): Change
78 attempts_min into a macro. Use preprocessor to decide how to
79 initialize attempts [Coverity CID 67].
80 2001-11-27 Paul Eggert <eggert@twinsun.com>
81 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
82 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
84 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
86 * mkstemp.h: New file, since some standard headers
88 * mkstemp.c: Revamp to put the !_LIBC code together.
90 Make the _LIBC code resemble glibc original more,
92 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
93 (mkstemp): Remove, since mkstemp.h does this for us.
94 * stdlib--.h: Include mkstemp.h.
96 Import this patch from libc:
98 2006-04-07 Ulrich Drepper <drepper@redhat.com>
100 * tempname.c (__gen_tempname): Change attempts_min
101 into a macro. Use preprocessor to decide how to initialize
102 attempts [Coverity CID 67].
104 2006-09-18 Bruno Haible <bruno@clisp.org>
106 * javaversion.c: Include configmake.h.
108 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
110 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
111 that prevented coreutils 6.1 from building. Problem reported
112 by Petter Reinholdtsen.
114 2006-09-18 Jim Meyering <jim@meyering.net>
116 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
118 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
120 * dirchownmod.c: Don't include fcntl.h; no longer needed.
121 (dirchownmod): New arg FD. All callers changed.
122 Use FD rather than opening the directory ourself, as opening is
123 now the caller's responsibility.
124 * dirchownmod.h: Likewise.
125 * mkancesdirs.c: Include <sys/types.h>, for portability to older
126 hosts that require <sys/types.h> before <sys/stat.h>. Include
127 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
129 (mkancesdirs): Return length of prefix of FILE that has already
130 been made, or -2 if there is a child doing the work. Redo
131 algorithm so that it is O(N) rather than O(N**2). Optimize away
132 ".", and treat ".." specially since it might stray back into
133 already-created areas. Use a subprocess if necessary. New arg
134 WD; all users changed. MAKE_DIR function should now return 1
135 if it creates a directory that is not readable. Return -2 if
136 a child process is spun off.
137 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
138 Adjust signature to match code.
139 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
140 (make_dir_parents): Use a subprocess if necessary. New arg WD;
142 * savewd.c, savewd.h: New files.
144 2006-09-15 Jim Meyering <jim@meyering.net>
146 * rename-dest-slash.c (has_trailing_slash): Use
147 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
148 (rpl_rename_dest_slash): Perform the cheaper trailing slash
149 test before testing whether SRC is a directory.
150 Suggestions from Bruno Haible.
152 Avoid a warning about an unused variable.
153 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
154 into the #ifdef block where it's used.
156 * rename-dest-slash.c: New file.
158 2006-09-14 Bruno Haible <bruno@clisp.org>
160 * allocsa.c: Include <config.h> unconditionally.
161 * asnprintf.c: Likewise.
162 * asprintf.c: Likewise.
163 * c-strcasecmp.c: Likewise.
164 * c-strcasestr.c: Likewise.
165 * c-strncasecmp.c: Likewise.
166 * c-strstr.c: Likewise.
167 * classpath.c: Likewise.
168 * clean-temp.c: Likewise.
169 * concatpath.c: Likewise.
170 * copy-file.c: Likewise.
171 * csharpcomp.c: Likewise.
172 * csharpexec.c: Likewise.
173 * execute.c: Likewise.
174 * fatal-signal.c: Likewise.
175 * findprog.c: Likewise.
176 * fwriteerror.c: Likewise.
177 * gl_array_list.c: Likewise.
178 * gl_array_oset.c: Likewise.
179 * gl_avltree_list.c: Likewise.
180 * gl_avltree_oset.c: Likewise.
181 * gl_avltreehash_list.c: Likewise.
182 * gl_carray_list.c: Likewise.
183 * gl_linked_list.c: Likewise.
184 * gl_linkedhash_list.c: Likewise.
185 * gl_list.c: Likewise.
186 * gl_oset.c: Likewise.
187 * gl_rbtree_list.c: Likewise.
188 * gl_rbtree_oset.c: Likewise.
189 * gl_rbtreehash_list.c: Likewise.
190 * imaxabs.c: Likewise.
191 * imaxdiv.c: Likewise.
192 * javacomp.c: Likewise.
193 * javaexec.c: Likewise.
194 * javaversion.c: Likewise.
195 * linebreak.c: Likewise.
196 * localcharset.c: Likewise.
198 * mbchar.c: Likewise.
199 * mbswidth.c: Likewise.
200 * mkdtemp.c: Likewise.
202 * printf-args.c: Likewise.
203 * printf-parse.c: Likewise.
204 * progname.c: Likewise.
205 * progreloc.c: Likewise.
206 * readlink.c: Likewise.
207 * sh-quote.c: Likewise.
208 * stpcpy.c: Likewise.
209 * stpncpy.c: Likewise.
210 * strcasecmp.c: Likewise.
211 * strcasestr.c: Likewise.
212 * strcspn.c: Likewise.
213 * striconv.c: Likewise.
214 * strncasecmp.c: Likewise.
215 * strnlen1.c: Likewise.
216 * strstr.c: Likewise.
217 * strtok_r.c: Likewise.
219 * tmpdir.c: Likewise.
220 * unicodeio.c: Likewise.
221 * unsetenv.c: Likewise.
222 * vasnprintf.c: Likewise.
223 * vasprintf.c: Likewise.
224 * wait-process.c: Likewise.
225 * xallocsa.c: Likewise.
226 * xsetenv.c: Likewise.
227 * xstriconv.c: Likewise.
229 2006-09-13 Eric Blake <ebb9@byu.net>
231 * getopt.c: Fix typo in last commit.
233 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
235 * _fpending.c: Include <config.h> unconditionally, since we no
236 longer worry about uses that don't define HAVE_CONFIG_H.
237 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
238 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
239 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
240 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
241 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
242 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
243 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
244 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
245 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
246 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
247 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
248 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
249 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
250 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
251 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
252 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
253 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
254 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
255 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
256 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
257 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
258 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
259 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
260 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
261 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
262 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
263 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
264 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
265 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
266 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
267 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
268 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
269 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
270 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
273 2006-09-12 Jim Meyering <jim@meyering.net>
275 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
276 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
277 Reported by Nelson H. F. Beebe.
279 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
281 * argp-help.c (argp_doc): Make sure NULL is not passed to
284 2006-09-10 Bruno Haible <bruno@clisp.org>
286 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
288 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
290 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
291 program_invocation_name and program_invocation_short_name are
293 * argp-namefrob.h: Move declarations of program_invocation_name
294 and program_invocation_short_name to argp.h, so they are visible
298 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
300 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
301 convention. Text proposed by Bruno Haible.
302 (struct argp_option): Document the use of N_() wrappers.
304 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
305 and translate the two parts separately, instead of feeding
306 the whole string to gettext. This allows to exclude
307 '\v' from the strings visible to the translator by writing doc
308 strings as N_("..") "\v" N_("..").
310 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
312 * mktime.c (guess_time_tm): Fix bug where mktime
313 returned the maximum time_t value rather than (time_t) -1.
314 Problem originally reported by William Bardwell
315 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
317 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
319 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
322 2006-09-06 Bruno Haible <bruno@clisp.org>
324 * striconv.h: New file.
325 * striconv.c: New file, merging iconvme.c with GNU gettext's
327 * xstriconv.h: New file.
328 * xstriconv.c: New file.
330 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
332 * argz_.h: Sync from Libtool.
334 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
335 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
337 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
339 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
344 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
346 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
347 Problem reported by Ralf Wildenhues in
348 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
350 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
351 HAVE_STRUCT_STATFS_F_FSTYPENAME.
353 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
355 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
356 or stdbool.h, because they might not exist while configuring.
358 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
359 Don't include unistd.h or limits.h; not needed, since chdir-long.h
361 (O_DIRECTORY): Remove.
363 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
365 Work around a bug in both the Linux and SunOS 64-bit kernels:
366 nanosleep mishandles sleeps for longer than 2**31 seconds.
367 Problem reported by Frank v Waveren in
368 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
369 * nanosleep.c (BILLION): New constant.
370 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
371 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
373 2006-08-30 Jim Meyering <jim@meyering.net>
375 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
378 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
380 * isapipe.c, isapipe.h: New files.
382 2006-08-29 Eric Blake <ebb9@byu.net>
384 * error.c (error_at_line, print_errno_message): Match libc, after
385 resolution of upstream bug 3044.
387 2006-08-29 Bruno Haible <bruno@clisp.org>
389 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
391 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
395 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
397 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
398 sharing with gnulib. Report by Eric Blake.
400 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
402 * fcntl_.h: New file.
403 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
405 * dirchownmod.c: Likewise.
408 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
409 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
410 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
411 just before including <inttypes.h>, to avoid circular inclusion.
413 2006-08-28 Bruno Haible <bruno@clisp.org>
415 * inttypes_.h (SCNX*): Remove definitions.
416 Reported by Eric Blake.
418 2006-08-26 Bruno Haible <bruno@clisp.org>
420 * vasnprintf.c (EOVERFLOW): Remove definition.
421 (VASNPRINTF): Return a string of length > INT_MAX without failing.
422 * vasprintf.c: Include errno.h, limits.h.
423 (EOVERFLOW): New fallback definition.
424 (vasprintf): Test here whether the string length is > INT_MAX.
425 * vsnprintf.c: Include errno.h, limits.h.
426 (EOVERFLOW): New fallback definition.
427 (vsnprintf): Fix bug when generated string was too long for the buffer.
428 Test here whether the string length is > INT_MAX.
430 2006-08-26 Bruno Haible <bruno@clisp.org>
431 Simon Josefsson <jas@extundo.com>
434 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
436 2006-08-28 Bruno Haible <bruno@clisp.org>
438 * c-strstr.h: New file, from GNU gettext.
439 * c-strstr.c: New file, from GNU gettext.
441 2006-08-26 Bruno Haible <bruno@clisp.org>
443 * inttypes_.h: New file.
444 * inttypes.h: Remove file.
445 * stdint_.h: Include <inttypes.h> through its absolute filename.
447 * imaxabs.c: New file.
449 * imaxdiv.c: New file.
451 2006-08-22 Bruno Haible <bruno@clisp.org>
453 * readutmp.h: Skip most definitions if neither <utmp.h> nor
456 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
459 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
460 Problem reported by Bruno Haible.
462 2006-08-21 Bruno Haible <bruno@clisp.org>
465 * mbchar.h: Include <wctype.h> only if it exists.
467 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
469 * cycle-check.h: Include <stdint.h> unconditionally, since we
470 now assume the stdint module. Do not include inttypes.h.
471 * fsusage.h: Likewise.
472 * getndelim2.c: Likewise.
474 * inttostr.h: Likewise.
475 * obstack.c: Likewise.
476 * regex_internal.h: Likewise.
477 * tempname.c: Likewise.
478 * utimecmp.c: Likewise.
479 * xstrtol.h: Likewise.
481 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
483 * strtoimax.c: Adjust to macro name changes in Autoconf,
484 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
487 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
489 * fchmodat.c: New file, from coreutils. This was inadvertently
490 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
492 2006-08-18 Bruno Haible <bruno@clisp.org>
494 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
495 (ME_DUMMY): Treat "kernfs" as a dummy.
496 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
498 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
500 Update from coreutils.
502 * __fpending.h: Add copyright notice.
503 * fprintftime.h: Likewise.
504 * savedir.c: Use (C) in copyright notice.
505 * savedir.h: Likewise.
507 2006-08-15 Jim Meyering <jim@meyering.net>
509 * at-func.c: New file, with the logic of all emulated at-functions.
510 * openat-priv.h: Include <errno.h> and define ENOSYS,
511 in support of the EXPECTED_ERRNO macro.
512 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
513 Instead, define the appropriate symbols and include "at-func.c".
514 * mkdirat.c (mkdirat): Likewise.
515 * fchmodat.c (fchmodat): Likewise.
516 (ENOSYS): Remove definition.
517 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
518 Don't include "unistd--.h" -- it wasn't ever used.
520 2006-01-17 Jim Meyering <jim@meyering.net>
522 Rewrite fts.c not to change the current working directory,
523 by using openat, fstatat, fdopendir, etc..
525 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
526 (HAVE_OPENAT_SUPPORT): Define.
527 [_LIBC] (fchdir): Don't undef or define; no longer used.
528 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
529 Now, this `function' always succeeds, and consumes its file descriptor
530 parameter -- so callers must not close such FDs. Update callers.
531 (diropen_fd, opendirat, cwd_advance_fd): New functions.
532 (diropen): Add parameter, SP. Adjust all callers.
533 Implement using diropen_fd, rather than open.
534 (fts_open): Initialize new member, fts_cwd_fd.
535 Remove fts_rft-setting code.
536 (fts_close): Close fts_cwd_fd, if necessary.
537 (__opendir2): Define in terms of opendir or opendirat,
538 depending on whether the FST_NOCHDIR flag is set.
539 (fts_build): Since fts_safe_changedir consumes its FD, and since
540 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
541 and close the dup'd file descriptor upon failure.
542 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
543 (fts_safe_changedir): Tweak semantics to reflect that this function
544 now calls cwd_advance_fd and hence consumes its FD argument.
545 * fts_.h [struct FTS] (fts_cwd_fd): New member.
546 [struct FTS] (fts_rft): Remove now-unused member.
547 [struct FTS] (fts_cycle.state): Improve comment.
549 * openat.c (openat_needs_fchdir): New function.
550 * openat.h (openat_needs_fchdir): Declare it.
552 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
554 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
555 Problem and fix reported by Pádraig Brady in
556 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
558 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
560 * memcoll.c (memcoll): Optimize for the common case where the
561 arguments are bytewise equal.
563 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
565 Change copyright notice from LGPL 2 to GPL 2, since that's the
566 standard form used in the gnulib repository.
567 * lock.c: LGPL -> GPL.
569 * strnlen1.c: Likewise.
570 * strnlen1.h: Likewise.
573 * tmpdir.c: Likewise.
575 * TODO: Remove; this belongs only in coreutils.
577 2006-08-14 Eric Blake <ebb9@byu.net>
579 Import the following change from libc:
581 2006-08-12 Ulrich Drepper <drepper@redhat.com>
584 * misc/error.c: Add space between program name and message if file
587 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
589 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
590 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
592 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
593 in wchar_t. Problem reported by Eric Blake.
595 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
596 LEN is smaller than SIZE. Suggested by Bruno Haible.
597 Also, help the compiler to keep LEN in a register.
599 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
601 * .cppi-disable: Add snprintf.h, socket_.h.
602 * snprintf.c: Include <errno.h> and <limits.h>.
603 (EOVERFLOW): Define if the system does not.
604 Do not include "minmax.h"; it wasn't used.
605 (snprintf): Don't assume size_t promotes to an unsigned type.
606 Fix bug when generated string was too long for the buffer: the
607 buffer's contents are supposed to be the initial prefix of the
608 output. Don't assume vasnprintf returns EOVERFLOW if the size
609 exceeds INT_MAX; do the check ourselves.
611 Import the following changes from libc:
613 2006-06-02 Jakub Jelinek <jakub@redhat.com>
615 * posix/regex_internal.c (re_string_skip_chars): If no character has
616 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
617 to the byte which couldn't be converted.
618 (re_string_reconstruct): Don't clear valid_raw_len before calling
619 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
620 tip_context using re_string_context_at.
622 2006-05-02 Ulrich Drepper <drepper@redhat.com>
624 * posix/regex.h: g++ still cannot handled [restrict].
626 2006-04-21 Ulrich Drepper <drepper@redhat.com>
628 * posix/regex.h: Remove special handling for VMS.
630 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
634 2006-07-19 Mike Frysinger <vapier@gentoo.org>
636 * mountlist.c [ME_REMOTE]: Filter out cifs.
637 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
639 2006-08-08 Eric Blake <ebb9@byu.net>
641 * verror.c (verror_at_line): Work around glibc bug 2997, so that
642 verror_at_line output complies with GNU Coding Standards even when
645 2006-08-08 Eric Blake <ebb9@byu.net>
647 * verror.h, verror.c: New files.
649 2006-08-07 Bruno Haible <bruno@clisp.org>
651 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
653 Reported by Ralf Wildenhues.
655 2006-08-06 Eric Blake <ebb9@byu.net>
657 * error.h: Fold in some upstream changes from glibc.
660 2006-07-29 Bruno Haible <bruno@clisp.org>
662 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
664 2006-07-29 Bruno Haible <bruno@clisp.org>
666 * setenv.c: Undo unintended modification done on 2006-02-27.
668 2006-07-28 Eric Blake <ebb9@byu.net>
670 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
673 2006-07-28 Simon Josefsson <jas@extundo.com>
675 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
678 2006-07-28 Simon Josefsson <jas@extundo.com>
680 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
683 2006-07-28 Bruno Haible <bruno@clisp.org>
685 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
687 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
689 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
692 2006-07-28 Bruno Haible <bruno@clisp.org>
694 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
695 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
697 Avoids link error on FreeBSD 4.x.
698 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
700 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
702 * mbswidth.c (iswcntrl): Likewise.
704 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
706 * modechange.c (mode_compile): Numeric modes now affect setuid and
707 setgid on directories only if they set these bits.
708 * modechange.h: Remove obsolete comment about masks.
710 2006-07-27 Bruno Haible <bruno@clisp.org>
712 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
713 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
716 2006-07-26 Eric Blake <ebb9@byu.net>
718 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
719 like mingw that lack mkstemp.
720 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
721 avoid compilation warning on mingw.
723 2006-07-25 Bruno Haible <bruno@clisp.org>
725 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
726 <stdarg.h> or config.h.
728 2006-07-24 Bruno Haible <bruno@clisp.org>
730 * clean-temp.h: New file, from GNU gettext.
731 * clean-temp.c: New file, from GNU gettext.
733 2006-07-24 Bruno Haible <bruno@clisp.org>
735 * tmpdir.h: New file, from GNU gettext.
736 * tmpdir.c: New file, from GNU gettext.
738 2006-07-23 Bruno Haible <bruno@clisp.org>
740 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
741 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
742 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
743 gl_linked_remove_at): Use it.
745 2006-07-23 Eric Blake <ebb9@byu.net>
747 * tmpfile-safer.c: New file.
748 * stdio-safer.h (fopen_safer): Add prototype.
749 * stdio--.h (tmpfile): Make safer.
751 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
753 * close-stream.c, close-stream.h: New files.
755 2006-07-22 Bruno Haible <bruno@clisp.org>
757 Merge from GNU gettext 0.15.
759 2005-07-05 Bruno Haible <bruno@clisp.org>
761 * printf-args.c (printf_fetchargs): Work around broken
762 definition of wint_t on mingw.
764 2005-02-12 Bruno Haible <bruno@clisp.org>
766 * xallocsa.h: Add extern "C" for C++.
768 2006-05-17 Bruno Haible <bruno@clisp.org>
771 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
773 2006-04-30 Bruno Haible <bruno@clisp.org>
775 * progreloc.c: Include <mach-o/dyld.h> if available.
776 (find_executable): Use _NSGetExecutablePath when possible.
778 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
780 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
783 2005-12-29 Bruno Haible <bruno@clisp.org>
785 * progreloc.c (set_program_name_and_installdir): Fix
788 2005-12-04 Bruno Haible <bruno@clisp.org>
791 * progreloc.c: Include <windows.h> also on Cygwin.
792 (find_executable): Add support for Cygwin.
793 (set_program_name_and_installdir): Handle also platforms with
796 2006-07-11 Bruno Haible <bruno@clisp.org>
798 * javacomp.c: Fix a comment.
799 Reported by Jim Meyering.
801 2006-04-30 Bruno Haible <bruno@clisp.org>
803 * javacomp.h (compile_java_class): Add source_version,
804 target_version arguments.
805 * javacomp.c: Rewritten to choose only a compiler that
806 respects the specified source_version and target_version.
808 2006-06-27 Bruno Haible <bruno@clisp.org>
810 Assume correct S_ISDIR macro.
811 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
813 2006-07-22 Bruno Haible <bruno@clisp.org>
815 * javaversion.h: New file, from GNU gettext.
816 * javaversion.c: New file, from GNU gettext.
817 * javaversion.java: New file, from GNU gettext.
818 * javaversion.class: New file, from GNU gettext.
820 2006-05-17 Bruno Haible <bruno@clisp.org>
823 * javaexec.c (execute_java_class): Test for jview program
826 2006-04-09 Bruno Haible <bruno@clisp.org>
828 * fatal-signal.c: Don't include string.h.
829 (at_fatal_signal): Use a copying loop instead of memcpy.
831 2005-12-04 Bruno Haible <bruno@clisp.org>
833 * csharpexec.c: Add support for 'clix' launcher (untested).
834 (execute_csharp_using_sscli): New function.
835 (execute_csharp_program): Call it.
837 2006-06-21 Bruno Haible <bruno@clisp.org>
839 Avoid warnings from recent versions of mcs.
840 * csharpcomp.c (compile_csharp_using_mono): Don't use options
841 -o, -L, -r any more. Use options documented since mcs-1.0
842 instead. Similarly for -g.
844 2005-07-09 Bruno Haible <bruno@clisp.org>
846 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
848 Reported by Mark Junker <mjscod@gmx.de>.
850 2006-06-17 Bruno Haible <bruno@clisp.org>
852 * config.charset: Update for NetBSD 3.0.
854 2006-05-17 Bruno Haible <bruno@clisp.org>
857 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
859 2006-05-16 Bruno Haible <bruno@clisp.org>
861 * localcharset.c [CYGWIN]: Include <windows.h>.
862 (get_charset_aliases): For Cygwin, return the same CPxxx
863 aliases list as under WIN32.
864 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
865 the environment variables. Fall back to GetACP().
867 2006-04-05 Bruno Haible <bruno@clisp.org>
869 * config.charset: Update Juan Manuel Guerrero's address.
871 2005-02-12 Bruno Haible <bruno@clisp.org>
873 * allocsa.h: Add extern "C" for C++.
875 2005-02-10 Bruno Haible <bruno@clisp.org>
877 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
878 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
880 2006-07-22 Bruno Haible <bruno@clisp.org>
882 * gettext.h: Update to GNU gettext-0.15.
884 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
885 and Simon Josefsson <jas@extundo.com>
887 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
889 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
891 2006-07-21 Eric Blake <ebb9@byu.net>
893 * stdlib-safer.h: New file from coreutils, required by
896 2006-07-19 Derek R. Price <derek@ximbiot.com>
898 * getaddrinfo.h: Don't define unimplemented AI_* flags.
899 Reindent and repaginate.
901 2006-07-17 Bruno Haible <bruno@clisp.org>
903 * gl_list.h: New file.
904 * gl_list.c: New file.
905 * gl_array_list.h: New file.
906 * gl_array_list.c: New file.
907 * gl_carray_list.h: New file.
908 * gl_carray_list.c: New file.
909 * gl_linked_list.h: New file.
910 * gl_linked_list.c: New file.
911 * gl_anylinked_list1.h: New file.
912 * gl_anylinked_list2.h: New file.
913 * gl_avltree_list.h: New file.
914 * gl_avltree_list.c: New file.
915 * gl_anyavltree_list1.h: New file.
916 * gl_anyavltree_list2.h: New file.
917 * gl_rbtree_list.h: New file.
918 * gl_rbtree_list.c: New file.
919 * gl_anyrbtree_list1.h: New file.
920 * gl_anyrbtree_list2.h: New file.
921 * gl_anytree_list1.h: New file.
922 * gl_anytree_list2.h: New file.
923 * gl_linkedhash_list.h: New file.
924 * gl_linkedhash_list.c: New file.
925 * gl_anyhash_list1.h: New file.
926 * gl_anyhash_list2.h: New file.
927 * gl_avltreehash_list.h: New file.
928 * gl_avltreehash_list.c: New file.
929 * gl_rbtreehash_list.h: New file.
930 * gl_rbtreehash_list.c: New file.
931 * gl_anytreehash_list1.h: New file.
932 * gl_anytreehash_list2.h: New file.
934 * gl_oset.h: New file.
935 * gl_oset.c: New file.
936 * gl_array_oset.h: New file.
937 * gl_array_oset.c: New file.
938 * gl_avltree_oset.h: New file.
939 * gl_avltree_oset.c: New file.
940 * gl_rbtree_oset.h: New file.
941 * gl_rbtree_oset.c: New file.
942 * gl_anytree_oset.h: New file.
944 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
946 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
948 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
949 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
950 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
951 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
952 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
953 callers changed. Revamp internals significantly, by not
954 attempting to create directories that are temporarily more
955 permissive than the final results. Do not attempt to use
956 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
957 This removes some race conditions, fixes some bugs, and simplifies
958 things. Use new dirchownmod function to do owner and mode changes.
959 * mkdir-p.h: Likewise.
960 * modechange.c (octal_to_mode): New function.
961 (struct mode_change): New member mentioned.
962 (make_node_op_equals): New arg mentioned. All callers changed.
963 (mode_compile): Keep track of which mode bits the user has explicitly
965 (mode_adjust): New arg DIR, so that we implement the X op correctly.
966 New arg PMODE_BITS, to keep track of which mode bits the user
967 mentioned; it treats S_ISUID and S_ISGID speciall.
969 * modechange.h: Likewise.
971 2006-07-11 Derek R. Price <derek@ximbiot.com>
973 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
975 2006-07-10 Derek R. Price <derek@ximbiot.com>
977 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
978 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
979 macros into the GNU _D_EXACT_NAMLEN.
980 * savedir.c: Likewise.
981 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
983 2006-07-09 Jim Meyering <jim@meyering.net>
985 * argp-pv.c: Remove a doubled word in a comment.
986 * check-version.c (check_version): Likewise.
987 * javacomp.c (compile_java_class): Likewise.
989 2006-07-08 Jim Meyering <jim@meyering.net>
991 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
993 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
995 * getaddrinfo.c: Changes to compile under MSVC6: changed
996 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
997 brackets. Other minor changes to suppress some compiler
1000 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1002 * getloadavg.c: Use __VMS, not VMS.
1003 * getopt.c: Likewise.
1004 * getpagesize.h: Likewise.
1005 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1006 probably does not work.
1008 2006-07-06 Derek R. Price <derek@ximbiot.com>
1009 and Paul Eggert <eggert@cs.ucla.edu>
1011 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1012 Don't worry about this obsolete case any more.
1013 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1015 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1016 worry about this obsolete case any more.
1018 * getcwd.c: Likewise.
1020 * savedir.c: Likewise.
1022 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1024 * .cppi-disable: Add wcwidth.
1025 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1026 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1027 (ISGRAPH): Remove. All uses changed to isgraph.
1028 (FOLD) [!defined _LIBC]: Remove special case.
1029 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1030 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1032 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1034 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1036 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1038 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1040 * memcasecmp.c: Include <limits.h>.
1041 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1042 * strtod.c (strtod): Don't assume isspace works on negative chars.
1043 Don't assume isdigit succeeds only on '0' through '9'.
1045 2006-07-05 Derek R. Price <derek@ximbiot.com>
1047 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1048 All uses of is_space replaced by isspace.
1049 * exit.h: Don't talk about STDC_HEADERS.
1050 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1051 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1052 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1053 replaced by isprint etc.
1054 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1055 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1056 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1057 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1058 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1059 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1061 2006-07-05 Eric Blake <ebb9@byu.net>
1063 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1064 missing from netdb.h.
1065 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1067 2006-06-27 Bruno Haible <bruno@clisp.org>
1069 Assume ANSI C header files and <ctype.h> functions.
1070 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1071 (mbsnwidth): Use isprint, iscntrl instead.
1073 2006-07-03 Jim Meyering <jim@meyering.net>
1075 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1076 macro is used before the first cycle_check call.
1078 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1080 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1081 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1082 reported by Mark D. Baushke, one in
1083 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1085 Merge from coreutils.
1087 * .cppi-disable: Add stdint_.h.
1088 * .cvsignore: Add stdint.h.
1090 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1092 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1093 both double and long double versions.
1094 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1095 * xstrtold.c: New file.
1096 * xstrtod.h (xstrtold): New decl.
1098 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1100 * filemode.c (setst): Remove.
1101 (strmode): Rewrite to avoid setst. This makes the code shorter,
1102 (arguably) clearer, and the generated code is a bit smaller on my
1103 Debian GNU/Linux stable x86 host.
1105 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1107 * filemode.c: Include "filemode.h" first, to test the interface.
1108 Assume that filemode.h includes sys/types.h and sys/stat.h.
1109 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1110 (ftypelet): Reorder to put common cases first, for efficiency.
1111 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1113 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1114 of 10, for compatibility with FreeBSD. All callers changed.
1115 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1116 that can't be deduced solely from st_mode. First arg is now a const
1118 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1119 (strmode): Renamed from mode_string.
1120 (filemodestring): New decl.
1121 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1122 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1123 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1125 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1127 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1128 fsusage.h now does that. Include fsusage.h first, to test interface.
1129 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1130 at most one method (the old code could have generated decls that
1131 didn't conform to C89, not that this was ever exercised).
1132 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1134 2006-03-19 Jim Meyering <jim@meyering.net>
1136 Work even in a chroot where d_ino values for entries in "/"
1137 don't match the stat.st_ino values for the same names.
1138 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1139 number, iterate through all entries again, using lstat instead.
1140 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1141 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1143 * getcwd.c (__getcwd): Clarify a comment.
1144 Use memcpy in place of a call to strcpy.
1146 2006-03-12 Jim Meyering <jim@meyering.net>
1148 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1149 that of the current directory (which we're about to chdir ".." out of),
1150 then save the dev-ino of the parent, instead.
1152 * same-inode.h (SAME_INODE): New file/macro.
1153 * chdir-safer.c (SAME_INODE): Remove definition.
1154 Include "same-inode.h", instead.
1156 * cycle-check.h: Include "same-inode.h".
1157 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1158 * cycle-check.c (SAME_INODE): Remove definition.
1159 * root-dev-ino.h: Include "same-inode.h".
1161 2006-03-11 Eric Blake <ebb9@byu.net>
1163 * same.c (same_name): s/base_name/last_component/
1164 * backupfile.c (check_extension, numbered_backup): Likewise.
1165 * filenamecat.c (file_name_concat): Likewise.
1167 2006-03-11 Eric Blake <ebb9@byu.net>,
1168 Paul Eggert <eggert@cs.ucla.edu>
1170 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1171 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1173 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1174 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1175 (last_component): New method.
1176 * dirname.c (dir_len): Determine when drive letters need a
1177 subsequent slash. Preserve // when it is special.
1178 (dir_name): Don't append dot when drive letter is absolute.
1179 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1180 * basename.c (base_name): New semantics - malloc the result.
1181 Preserve // when it is special. Preserve relative files that look
1183 (base_len): Preserve // when it is special.
1184 (last_component): New method, similar to old base_name semantics.
1185 * stripslash.c (strip_trailing_slashes): Use last_component, not
1186 base_name. Strip redundant slashes from ///.
1188 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1190 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1191 both are 64 bits, since this seems to be the tradition, and this
1192 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1193 we ever run into a host that prefers long long to long in this
1194 case, we'll need another configure-time test. Problem reported by
1197 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1199 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1200 possible collision with system files.
1201 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1202 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1203 WCHAR_MIN and WCHAR_MAX in this case.
1204 (<stddef.h>): Do not include; no longer needed.
1205 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1206 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1207 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1208 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1209 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1210 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1211 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1212 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1213 !defined(__c99))]: Include in this case too, since it's harmless
1215 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1217 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1218 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1219 (_STDINT_MIN, _STDINT_MAX): New macros.
1220 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1221 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1222 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1223 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1224 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1225 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1226 macros, not typedefs; this simplifies things quite a bit.
1227 Use long int for all types narrower than int64_t.
1228 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1229 Define in terms of long long int or int64_t or long int,
1230 not int64_t or int32_t. This saves some compile-time testing.
1231 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1232 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1233 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1234 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1235 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1236 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1237 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1238 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1239 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1240 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1241 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1242 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1243 undef any previous version and define our own version, for
1244 simplicity and consistency with the new macros for types.
1245 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1246 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1247 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1248 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1249 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1250 @WINT_T_SUFFIX@ to keep things simple here.
1251 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1252 Simplify by assuming typical 8/16/32/64 host, since we're
1253 already doing that elsewhere anyway.
1254 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1255 and assume long long int is 64 bits if available. This
1256 speeds up 'configure'.
1258 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1260 * getaddrinfo.c: fixed typo
1262 2006-06-29 Eric Blake <ebb9@byu.net>
1264 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1265 unused static function.
1267 2006-06-29 Eric Blake <ebb9@byu.net>
1269 * stat_.h: New file.
1271 2006-06-29 Derek R. Price <derek@ximbiot.com>
1273 * strftime.c: Assume strftime() exists.
1275 2006-06-28 Bruno Haible <bruno@clisp.org>
1277 * getaddrinfo.h: Fix POSIX URL.
1278 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1279 (use_win32_p): Make static.
1280 (getaddrinfo): Reject service name if it is empty or does not consist
1281 solely of decimal digits, or if its value is > 65535.
1282 (getnameinfo): Remove useless casts.
1284 2006-06-28 Derek R. Price <derek@ximbiot.com>
1286 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1287 Autoconf 2.60 says this stuff was obsolete.
1289 2006-05-12 Bruno Haible <bruno@clisp.org>
1291 * mkdtemp.c [MINGW]: Include <io.h>.
1292 (mkdir): Define using _mkdir.
1294 2006-06-28 Bruno Haible <bruno@clisp.org>
1296 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1297 declaration for wcwidth.
1298 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1300 2006-06-28 Eric Blake <ebb9@byu.net>
1302 * xvasprintf.h: Fix comments.
1304 2006-06-28 Eric Blake <ebb9@byu.net>
1306 * mbchar.h (wcwidth): Include wcwidth.h.
1307 * mbswidth.c (wcwidth): Move from here...
1308 * wcwidth.h: ...to this new file.
1310 2006-06-28 Simon Josefsson <jas@extundo.com>
1312 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1313 functions there. It will succeed on Windows XP, but on Windows
1314 2000 and (presumably) earlier, it will fail, and use the internal
1316 (use_win32_p): New function.
1317 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1318 Support AI_NUMERICSERV to disable getservbyname.
1319 (getnameinfo): New function, only supports
1320 NI_NUMERICHOST|NI_NUMERICSERV for now.
1322 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1323 only have some of them. Add AI_NUMERICSERV. Add prototype for
1326 2006-06-27 Bruno Haible <bruno@clisp.org>
1328 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1330 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1332 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1333 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1334 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1336 2006-06-26 Bruno Haible <bruno@clisp.org>
1338 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1340 Reported by Mark D. Baushke and Larry Jones.
1342 2006-06-26 Bruno Haible <bruno@clisp.org>
1344 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1346 Suggested by Mark D. Baushke and Larry Jones.
1348 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1350 * stdint_.h: Treat BSD/OS like OpenBSD.
1352 2006-06-23 Bruno Haible <bruno@clisp.org>
1354 * stdint_.h: Treat IRIX like OpenBSD.
1356 2006-06-23 Bruno Haible <bruno@clisp.org>
1358 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1359 ISO C 99 Technical Corrigendum 1.
1361 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1363 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1364 Some compiler complained about some of them. Problem reported by
1366 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1368 2006-06-21 Simon Josefsson <jas@extundo.com>
1370 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1373 * socket_.h: Don't define WINVER.
1375 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1376 slightly modified to work in gnulib.
1378 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1380 * read-file.c (fread_file): Start with buffer allocation of
1381 0 bytes rather than 1 byte; this simplifies the code.
1382 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1383 code to free buffer and save/restore errno.
1384 (internal_read_file): Remove unused local.
1386 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1388 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1389 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1390 Problem reported by Denis Excoffier in
1391 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1393 2006-06-19 Simon Josefsson <jas@extundo.com>
1395 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1397 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1399 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1401 2006-06-17 Bruno Haible <bruno@clisp.org>
1403 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1405 2006-06-17 Bruno Haible <bruno@clisp.org>
1407 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1408 problem on Solaris 2.5.1.
1410 2006-06-16 Eric Blake <ebb9@byu.net>
1412 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1413 * unicodeio.c [!defined errno]: Likewise.
1414 * strtol.c [!defined errno]: Likewise.
1415 * strtod.c [!defined errno]: Likewise.
1417 2006-06-15 Bruno Haible <bruno@clisp.org>
1419 * stdint_.h: Rewritten to be fully auto-configured.
1420 Fixes bug on HP-UX/IA64.
1422 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1424 * getdate.y (__attribute__): Don't define if already defined.
1425 Problem reported by Larry Jones.
1426 * utimens.c (__attribute__): Likewise.
1428 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1430 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1431 reported by Andreas Schwab.
1433 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1434 Bruno Haible <bruno@clisp.org>
1436 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1438 2006-05-26 Martin Lambers <marlam@marlam.de>
1440 * getpass.c: Updates the test for the native W32 API, and adds
1441 missing includes, thus fixing compilation warnings.
1443 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1445 * tempname.c (small_open, large_open): New macros.
1446 (__open, __open64) [!_LIBC]: Remove.
1447 (__gen_tempname): Use small_open and large_open instead of __open
1448 and __open64. This fixes a portability bug on HP-UX 11.11i
1449 reported by Simon Wing-Tang in
1450 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1452 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1454 * exclude.c (exclude_fnmatch): New function.
1455 (excluded_file_name): Call exclude_fnmatch.
1456 * exclude.h (excluded_file_name): New prototype
1458 2006-05-24 Bruno Haible <bruno@clisp.org>
1460 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1461 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1462 Reported by Thorsten Maerz <torte@netztorte.de> via
1463 Aaron Stone <aaron@serendipity.cx>.
1465 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1467 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1468 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1469 (my_usleep): Don't mishandle maximum value.
1471 2006-05-19 Jim Meyering <jim@meyering.net>
1473 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1475 2006-05-17 Bruno Haible <bruno@clisp.org>
1478 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1480 2006-05-17 Bruno Haible <bruno@clisp.org>
1482 * stdint_.h: Fix recognition of Cygwin.
1484 2006-05-11 Jim Meyering <jim@meyering.net>
1486 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1488 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1490 * crc.c (crc32_update): Remove unnecessary L suffix.
1491 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1492 unwanted sign propagation, e.g., on hosts with 64-bit int.
1493 There still are some problems with reeelly weird theoretical hosts
1494 (e.g., 33-bit int) but it's not worth worrying about now.
1495 * sha1.c (rol): Likewise.
1496 (K1, K2, K3, K4): Remove unnecessary L suffix.
1498 2006-05-10 Bruno Haible <bruno@clisp.org>
1500 * des.c: Cast to avoid warnings.
1502 2006-05-10 Simon Josefsson <jas@extundo.com>
1504 * md4.c: Typo fix, update copyright years.
1505 (K1, K2): Don't use L because it turn computations into 64-bit on
1508 2006-05-09 Bruno Haible <bruno@clisp.org>
1510 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1511 (EOVERFLOW): Define fallback value.
1512 (xstrcat): New function.
1513 (xvasprintf): Recognize the special case of a string concatenation.
1515 2006-05-01 Bruno Haible <bruno@clisp.org>
1517 * stdint_.h: Shorter URL.
1518 * inttypes.h: Likewise.
1520 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1522 * verify.h: Document the internals better. Most of this change
1523 was written by Bruno Haible.
1525 2006-04-29 Bruno Haible <bruno@clisp.org>
1527 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1528 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1530 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1532 * getdate.y (get_date): When adding relative date, start with the
1533 initial time, not with the result of the first mktime call.
1535 2006-04-23 Bruno Haible <bruno@clisp.org>
1537 * copy-file.c: Include <unistd.h> unconditionally.
1538 * execute.c: Likewise.
1539 * fatal-signal.c: Likewise.
1540 * findprog.c: Likewise.
1541 * mkdtemp.c: Likewise.
1544 * wait-process.h: Likewise.
1546 2006-04-23 Bruno Haible <bruno@clisp.org>
1548 * fwriteerror.c (fwriteerror): Call fclose also when an error
1549 condition was already detected.
1550 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1552 2006-04-19 Derek Price <derek@ximbiot.com>
1553 Eric Blake <ebb9@byu.net>
1555 * inttypes.h: Correct grammar in comment.
1557 2006-04-18 Derek Price <derek@ximbiot.com>
1558 Paul Eggert <eggert@cs.ucla.edu>
1560 * inttypes.h: New file.
1561 * strtoimax.c: Assume <inttypes.h>.
1563 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1565 * utimens.c (futimens): glibc futimesat messes up if /proc
1566 isn't mounted. Problem reported by Kir Kolyshkin.
1568 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1570 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1571 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1572 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1574 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1576 Merge regex changes from libc, removing some of our
1577 POSIX-conformance changes that were rejected and redoing them in a
1580 * regcomp.c (re_compile_internal, init_dfa):
1581 Length arg is now size_t, not Idx. All uses changed.
1582 (peek_token): Forward decl now says internal_function.
1583 (__re_error_msgid, __re_error_msgid_idx):
1584 Now static rather than extern with attribute_hidden.
1585 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1586 For some reason libc prefers K&R style defns for external functions.
1587 (regerror) [!defined _LIBC]: Likewise.
1588 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1589 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1590 (build_range_exp, build_collating_symbol):
1592 (re_compile_fastmap): Use '\0' to memset, not 0.
1593 (utf8_sb_map): Make the calculations more obvious.
1594 (init_dfa, parse_bracket_exp, build_charclass_op):
1595 Call calloc and cast result, as glibc does.
1596 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1597 (build_range_exp, build_collating_symbol):
1598 Now internal functions.
1600 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1602 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1603 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1604 Don't depend on VMS; depend on __VMS instead, for POSIX
1605 namespace cleanness.
1606 (regoff_t): Define to ssize_t, not long int.
1608 Remove the REG_ macros named below. Instead, make the old names
1609 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1611 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1612 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1613 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1614 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1615 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1616 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1617 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1618 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1619 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1620 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1621 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1622 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1623 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1624 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1625 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1626 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1627 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1629 Remove. All uses replaced by the old RE_* names.
1630 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1631 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1632 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1633 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1634 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1635 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1636 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1637 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1638 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1639 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1640 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1641 Don't bother having these macros be independent of each others'
1642 values, since they no longer exist in the POSIX name space.
1644 Rename the following member names back to their old names,
1645 unless !__USE_GNU_REGEX. All uses changed back.
1646 (buffer): Renamed from re_buffer.
1647 (allocated): Renamed from re_allocated.
1648 (used): Renamed from re_used.
1649 (syntax): Renamed from re_syntax.
1650 (fastmap): Renamed from re_fastmap.
1651 (translate): Renamed from re_translate.
1652 (can_be_null): Renamed from re_can_be_null.
1653 (regs_allocated): Renamed from re_regs_allocated.
1654 (fastmap_accurate): Renamed from re_fastmap_accurate.
1655 (no_sub): Renamed from re_no_sub.
1656 (not_bol): Renamed from re_not_bol.
1657 (not_eol): Renamed from re_not_eol.
1658 (newline_anchor): Renamed from re_newline_anchor.
1659 (num_regs): Renamed from rm_num_regs.
1660 (start): Renamed from rm_start.
1661 (end): Renamed from rm_end.
1663 (free_state): Move up a bit.
1665 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1666 #define to be empty.
1667 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1668 when that is what is intended.
1669 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1670 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1672 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1673 All uses changed back to re_malloc, etc. It's now the caller's
1674 responsibility to check for overflow; all callers changed.
1675 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1676 (re_x2nrealloc): Remove.
1677 (free_state): Remove decl.
1679 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1680 (re_set_registers, re_exec):
1683 2006-01-31 Roland McGrath <roland@redhat.com>
1685 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1686 Reported by Mike Frysinger <vapier@gentoo.org>.
1688 2006-01-15 Andreas Jaeger <aj@suse.de>
1691 * regex_internal.c (re_string_reconstruct): Adjust for
1692 build_wcs_upper_buffer change.
1693 (build_wcs_upper_buffer): Change return type.
1695 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1697 * regex_internal.h: Include <stdint.h> if available.
1699 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1701 * regex_internal.h (SIZE_MAX): Provide a default definition.
1703 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1705 * regcomp.c: Adjust for changed secondary hash function.
1707 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1709 * regex.h: Pretty printing.
1710 Clean up namespace a bit.
1712 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1714 * regexec.c (update_cur_sifted_state, check_arrival,
1715 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1717 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1718 Ulrich Drepper <drepper@redhat.com>
1721 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1722 (bitset_word_t): Renamed from bitset_word. All uses changed.
1724 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1727 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1728 * regcomp.c: Remove unnecessary uses of
1729 unsigned RE_TRANSLATE_TYPE.
1730 * regex_internal.h: Likewise.
1731 * regex_internal.c: Likewise.
1732 * regexec.c: Likewise.
1733 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1735 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1737 * regexec.c (find_recover_state): Remove unnecessary
1739 (transit_state_bkref): Make DFA a const pointer.
1740 (get_subexp): Likewise.
1741 (check_arrival): Likewise.
1742 (update_cur_sifted_state): Likewise.
1743 (re_search_internal): Likewise.
1744 (prune_impossible_nodes): Likewise.
1745 (acquire_init_state_context): Likewise.
1746 (proceed_next_node): Likewise.
1747 (set_regs): Likewise.
1748 (free_fail_stack_return): Likewise.
1749 (check_arrival_expand_ecl): Mark DFA parameter as const.
1750 (check_arrival_expand_ecl_sub): Likewise.
1751 (check_subexp_limits): Likewise.
1752 (sub_epsilon_src_nodes): Likewise.
1753 (add_epsilon_src_nodes): Likewise.
1754 (merge_state_array): Likewise.
1755 (update_regs): Likewise.
1756 (build_trtable): Likewise.
1757 (sift_states_backward): Mark MCTX parameter as const.
1758 (build_sifted_states): Likewise.
1759 (update_cur_sifted_state): Likewise.
1760 (sift_states_mkref): Likewise.
1761 (check_arrival_expand_ecl): Mark eclosure as const.
1762 (check_dst_limits_calc_pos_1): Likewise.
1763 * regex_internal.h (re_match_context_t): Make dfa a const
1766 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1768 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1769 (transit_state_sb): Likewise.
1770 (transit_state_mb): Likewise.
1771 (sift_states_iter_mb): Likewise.
1772 (check_arrival_add_next_nodes): Likewise.
1773 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1774 [_LIBC] (re_search_2_stub): Use mempcpy.
1776 * regex_internal.c (re_string_reconstruct): Avoid calling
1777 mbrtowc for very simple UTF-8 case.
1779 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1781 (re_acquire_state_context): Likewise.
1782 * regex_internal.h: Adjust prototypes.
1784 * regex.c: Prevent using C++ compilers.
1786 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1787 (re_acquire_state_context): Likewise.
1789 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1790 Bruno Haible <bruno@clisp.org>
1792 * stdint_.h: On OpenBSD, don't redefine types already included in
1793 <sys/types.h> and <inttypes.h>.
1795 2006-03-24 Eric Blake <ebb9@byu.net>
1797 * time_r.c (copy_string_result): Remove, as it is no longer used.
1799 2006-03-24 Simon Josefsson <jas@extundo.com>
1801 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1802 including some doc fixes.
1803 (base64_encode_alloc): Fix +1 bug on allocation failures.
1805 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1807 * base64.c (base64_encode): Do not read past end of array with
1808 unsanitized input on systems with CHAR_BIT > 8.
1810 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1812 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1813 Typedef to long int, not to off_, as POSIX will likely change
1816 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1818 * argp-help.c (validate_uparams): Fix typo
1819 * argp-parse.c (argp_default_options): Consistently begin help
1820 messages with a lowercase letter.
1822 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1824 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1825 overrun buffers and shouldn't be used (much as gets shouldn't be
1827 * time_r.c (asctime_r, ctime_r): Likewise.
1829 2006-03-08 Simon Josefsson <jas@extundo.com>
1831 * gc-gnulib.c (randomize): Don't open files called 'no', they
1832 signal that configure disabled the device.
1834 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1836 * c-stack.c: Include unistd.h unconditionally, since we now assume
1838 * getlogin_r.c: Likewise.
1839 * getlogin_r.h: Likewise.
1841 * pagealign_alloc.c: Likewise.
1842 * unistd_.h: Remove; no longer needed.
1844 2006-03-07 Simon Josefsson <jas@extundo.com>
1846 * unistd_.h: New file.
1848 2006-03-07 Simon Josefsson <jas@extundo.com>
1850 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1852 2006-03-01 Simon Josefsson <jas@extundo.com>
1854 * readline.c: Fix typo, tiny patch from Stepan Kasal
1857 2006-02-28 Simon Josefsson <jas@extundo.com>
1859 * getopt.c: Protect #include of unistd.h, for MSVS.
1861 2006-02-27 Simon Josefsson <jas@extundo.com>
1863 * base64.h: Indent #define's. From Jim Meyering
1866 2006-02-27 Jim Meyering <jim@meyering.net>
1868 Revert the change of 2006-02-24, so these files can continue
1869 to be sync'd from gettext.
1870 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1873 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1875 * glob.c: Say "invalid" rather than "illegal" in comments.
1877 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1879 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1881 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1883 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1884 AT_FDCWD exceeds INT_MAX.
1885 * openat.h (AT_FDCWD): Likewise.
1887 2006-02-14 Jim Meyering <jim@meyering.net>
1889 Sync from coreutils.
1891 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1892 failure on deficient systems, and simplify gnulib lgpl dependencies.
1893 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1894 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1896 * xalloc-die.c: Remove unused definition of N_.
1898 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1900 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1902 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1904 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1905 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1907 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1909 * argp-namefrob.h: Restore changes accidentally lost during the
1910 "autoupdate" on 2005-12-12.
1912 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1914 * fnmatch.c (L_): Renamed from L, to work around a bug in
1915 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1916 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1919 2006-01-26 Simon Josefsson <jas@extundo.com>
1921 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1922 prototype is visible on mingw32.
1924 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1927 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1930 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1932 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1933 attempt to open for write; this always fails, at least on POSIX
1934 hosts. This reinstates the 2006-01-09 change, which was
1935 inadvertently removed.
1937 2006-01-26 Bruno Haible <bruno@clisp.org>
1938 Paul Eggert <eggert@cs.ucla.edu>
1940 * stdbool_.h (_Bool)
1941 [(! (defined __cplusplus || defined __BEOS__)
1942 && !defined __GNUC__
1943 && !(defined __HP_cc || defined __xlc__
1944 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1945 || defined __sgi))]:
1946 #define to signed char in these cases too; this simplifies
1947 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1948 etc., separately) and makes it more conservative.
1950 2006-01-21 Jim Meyering <jim@meyering.net>
1952 Sync from the stable (b5) branch of coreutils:
1954 * fts.c (fts_children): Don't let close() clobber errno from
1957 * fts.c (fts_stat): When following a symlink-to-directory,
1958 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1959 a dangling symlink. That can also happen at least for ELOOP.
1960 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1961 FYI, this bug predates the inclusion of fts.c in coreutils.
1963 * fts.c (fts_open): Put new maxarglen declaration and uses
1964 in their own block, so pre-c99 compilers don't object.
1966 Avoid the double-free (first in fts_read, second in fts_close) that
1967 would occur when an `active' directory is made inaccessible (e.g.,
1968 via chmod a-x) during a traversal.
1969 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1970 before returning. Reproduce this failure by
1971 mkdir -p a/b; cd a; chmod a-x . b
1972 Reported by Stavros Passas.
1974 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1976 * argp-namefrob.h: Bugfix. Remove stray #
1978 2006-01-25 Bruno Haible <bruno@clisp.org>
1980 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1982 Reported by Paul Eggert.
1984 2006-01-25 Jim Meyering <jim@meyering.net>
1986 * fileblocks.c: Remove more useless parentheses.
1987 * readutmp.h: Likewise.
1989 2006-01-24 Bruno Haible <bruno@clisp.org>
1991 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1993 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1996 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1997 to avoid problems with the built-in _Bool type.
1998 Reported by Paul Eggert on 2005-11-26.
2000 2006-01-24 Jim Meyering <jim@meyering.net>
2002 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2004 2006-01-24 Simon Josefsson <jas@extundo.com>
2006 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2009 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2011 Work around porting bugs reported by Dieter in
2012 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2013 * getopt.c (_NOPROTO): Remove; no longer needed.
2014 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2015 Include "getopt.h" first, to check interface.
2016 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2018 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2019 (__strndup): Revert to K&R-style function dfns, the glibc style.
2020 * strnlen.c: Don't claim it's taken from glibc; it's not.
2021 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2022 Include strnlen.h first, to get prototype properly.
2023 (strnlen): Renamed from __strnlen.
2026 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2028 These changes imported from libc.
2029 * getopt.c: Use __fxprintf instead of inline stream orientation
2030 test and two separate function calls.
2031 * strndup.c (__strndup): Add libc_hidden_def.
2033 2006-01-22 Bruno Haible <bruno@clisp.org>
2035 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2036 temporary buffer for sprintf, take into account the precision also
2037 for 'd', 'i', 'u', 'o', 'x', 'X'.
2039 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2041 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2042 to pacify gcc -Wswitch-default.
2044 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2046 * argp-help.c (usage_long_opt): Do not print DOC options.
2047 (__argp_base_name): Removed
2048 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2050 (__argp_base_name): Provide macro definition or extern declaration
2051 depending on the configuration
2053 2006-01-20 Simon Josefsson <jas@extundo.com>
2055 * inet_ntop.h: Unconditionally include sys/socket.h.
2057 2006-01-19 Simon Josefsson <jas@extundo.com>
2059 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2061 2006-01-12 Simon Josefsson <jas@extundo.com>
2063 * base64.c: Fix warning, reported by Bruno Haible
2064 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2066 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2068 Sync from coreutils.
2069 * md5.c: Fix commentary typos.
2070 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2071 * md5.h (__attribute__): Remove; unused.
2072 * sha1.c: Fix commentary to match md5 better.
2073 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2074 so that we don't need to worry about alignment. All uses changed.
2075 This merges the 2005-10-28 md5 change into sha1.
2077 2006-01-11 Jim Meyering <jim@meyering.net>
2079 Sync from coreutils.
2080 * md5.c (OP): Fix spacing.
2082 2006-01-11 Simon Josefsson <jas@extundo.com>
2084 * stdint_.h (SIZE_MAX): Add missing (.
2086 2006-01-10 Bruno Haible <bruno@clisp.org>
2088 * argp.h (__const): Remove macro. Use const instead.
2089 * argp-fmtstream.h (__const): Likewise.
2090 * glob_.h (__const): Remove macro.
2091 * glob-libc.h: Use const instead of __const.
2093 2006-01-10 Jim Meyering <jim@meyering.net>
2095 Avoid the double-free (first in fts_read, second in fts_close) that
2096 would occur when an `active' directory is made inaccessible (e.g.,
2097 via chmod a-x) during a traversal.
2098 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2099 before returning. Reproduce this failure by
2100 mkdir -p a/b; cd a; chmod a-x . b
2101 Reported by Stavros Passas.
2103 Sync from coreutils.
2104 * sha1.c: Tweak grammar in a comment.
2106 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2108 * regex_internal.h (BITSET_WORD_BITS):
2109 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2110 preprocessor mishandles large unsigned values as if they were signed.
2111 Problem reported by Claudio Fontana in
2112 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2114 2006-01-10 Simon Josefsson <jas@extundo.com>
2116 * socket_.h: New file.
2118 2006-01-10 Bruno Haible <bruno@clisp.org>
2120 * localcharset.c: Update from GNU gettext.
2122 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2124 Sync from coreutils.
2125 * chdir-long.c (cdb_free): Don't bother trying to open directory
2126 for write access: POSIX says that must fail.
2127 * fts.c (diropen): Likewise.
2128 * save-cwd.c (save_cwd): Likewise.
2129 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2130 well, for minor improvements on hosts that lack O_DIRECTORY.
2131 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2132 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2133 Fall back on chown if open failed with EACCES.
2135 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2136 Report an error at compile-time if only a 1-second nominal clock
2137 resolution is found.
2139 * lchmod.h: New file.
2140 * mkdir-p.c: Include lchmod.h, lchown.h.
2141 (make_dir_parents): Use lchown rather than chown, and
2142 lchmod rather than chmod.
2144 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2145 too. Problem with "none" reported by Bob Proulx. Problem with
2146 "proc" reported by n0dalus.
2148 * mountlist.c: Include <limits.h>.
2149 (dev_from_mount_options)
2150 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2151 New function. It no longer assumes "dev=" has the System V meaning
2152 on Linux (since it doesn't). It also parses "dev=" more carefully.
2153 (read_file_system_list)
2154 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2155 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2158 * posixtm.h (PDS_PRE_2000): New macro.
2159 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2160 All usages changed. Reject dates outside the range 1969-1999 if
2161 PDS_PRE_2000 is used.
2163 2006-01-09 Jim Meyering <jim@meyering.net>
2165 Sync from coreutils.
2167 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2169 * chdir-safer.h, chdir-safer.c: New files.
2171 * modechange.c (mode_compile): Reject an invalid mode string
2172 that starts with an octal digit. From Andreas Gruenbacher.
2174 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2175 and dup to open_safer and dup_safer, respectively.
2176 (openat_permissive): Fix typo in comment.
2178 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2179 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2180 (_): Remove; no longer needed.
2181 (openat): Renamed from rpl_openat; no need for rpl_openat
2182 since openat.h renames openat for us.
2183 Replace most of the body with a call to openat_permissive,
2184 to avoid duplicate code.
2185 Port to (probably hypothetical) environments were mode_t is
2187 (openat_permissive): Require mode arg, so that we can check
2188 types better. Put it just after flags. Change cwd failure
2189 indicator from pointer-to-bool to pointer-to-errno-value.
2190 All callers changed.
2191 Invoke openat_save_fail and/or openat_restore_fail if
2192 cwd_errno is null, so that openat can call us.
2193 (openat_permissive, fdopendir, fstatat, unlinkat):
2194 Simplify errno handling to avoid some duplicate code,
2195 as it's OK to set errno on success.
2196 * openat.h: Revamp code so that function macros depend on
2197 __OPENAT_PREFIX only, not also on AT_FDCWD.
2198 (openat_ro): Remove. Caller changed to use openat_permissive.
2199 (openat_permissive): Now a macro, if not a function.
2200 (openat_restore_fail, openat_save_fail): Now always functions,
2201 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2203 * openat-priv.h: New file, defining macros used by mkdirat.c
2205 * mkdirat.c: Include openat-priv.h.
2206 Remove definitions of macros defined therein.
2207 * openat.c: Likewise.
2209 * mkdirat.c (mkdirat): New file and function.
2210 * openat.h (mkdirat): Declare.
2212 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2214 * openat.h (openat_permissive): Declare.
2215 (openat_ro): Define.
2217 * openat.c (EXPECTED_ERRNO): New macro.
2218 (openat_permissive): New function -- used in remove.c rewrite.
2219 (all functions): Set errno just before returning, only if there
2220 was an actual failure.
2221 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2223 Emulate openat-family functions using Linux's procfs, if possible.
2224 Idea and some code based on Ulrich Drepper's glibc changes.
2226 * openat.c: (BUILD_PROC_NAME): New macro.
2227 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2228 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2229 before falling back on save_cwd and restore_cwd.
2230 (fdopendir, fstatat, unlinkat): Likewise.
2232 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2233 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2235 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2236 as second argument to va_arg. Otherwise, some versions of gcc
2237 warn that `if this code is reached, the program will abort'.
2239 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2241 Sync from coreutils.
2243 Add POSIX ACL support
2244 * acl.h (copy_acl, set_acl): Add declarations.
2245 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2246 systems other than Linux.
2247 (chmod_or_fchmod): New function: use fchmod when possible,
2248 and chmod otherwise.
2249 (file_has_acl): Add a POSIX ACL implementation, with a
2250 Linux-specific subcase.
2251 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2252 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2253 acls are unsupported.
2254 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2255 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2258 2006-01-09 Bruno Haible <bruno@clisp.org>
2260 * sysexit_.h (EX_OK): New macro.
2261 Suggested by Martin Lambers <marlam@marlam.de>.
2263 2006-01-09 Bruno Haible <bruno@clisp.org>
2265 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2266 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2267 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2268 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2270 2006-01-09 Bruno Haible <bruno@clisp.org>
2272 * stdint_.h (SIZE_MAX): Write the value without involving negative
2275 2005-10-16 Bruno Haible <bruno@clisp.org>
2277 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2278 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2280 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2282 * strftime.c (tzname): Don't declare if it is already #defined.
2283 Problem reported for Mingw by Mark Junker.
2285 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2287 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2288 long int, not int, for nanosecond counts, so that people who are
2289 used to POSIX struct timespec won't be surprised. Reported by Jim
2292 2005-12-16 Jim Meyering <jim@meyering.net>
2294 * fprintftime.c, fprintftime.h: New files.
2296 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2298 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2299 * argp-help.c (fill_in_uparams): Check if the constructed
2300 struct uparams is valid. Fall back to the default values if it is
2303 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2305 * argp-help.c (__argp_base_name): New function
2306 (__argp_short_program_name): Rewrite using __argp_base_name
2307 * argp-namefrob.h: Define program_invocation_name and
2308 program_invocation_short_name if requested
2309 (__argp_base_name): Add prototype
2310 * argp-parse.c (argp_def): Use gettext wrappers
2311 (argp_default_parser): Use __argp_base_name
2312 * argp-pin.c: New file. Defines program_invocation_name and
2313 program_invocation_short_name on systems that lack them.
2315 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2317 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2318 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2319 porting problem reported by Georg Schwarz in
2320 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2322 2005-07-09 Bruno Haible <bruno@clisp.org>
2324 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2325 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2326 Reported by Mark Junker <mjscod@gmx.de>.
2328 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2330 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2331 (uintmax_t) [defined uintmax_t]: Do not declare.
2332 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2333 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2334 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2335 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2336 sake of portability to weird hosts that C allows (though we don't
2337 know of any practical examples).
2339 * savedir.h (fdsavedir): New decl.
2340 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2341 contains most of the former guts of savedir.
2342 (savedir): Use savedirstream.
2345 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2347 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2348 coreutils no longer futzes with rounding modes.
2350 2005-11-14 Jim Meyering <jim@meyering.net>
2352 * mkstemp-safer.c: Include <config.h>, required for possible
2353 replacement of mkstemp.
2355 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2357 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2359 (gethrxtime) [! (HAVE_NANOUPTIME
2360 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2361 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2362 our own approximation.
2364 2005-11-10 Simon Josefsson <jas@extundo.com>
2366 * readline.c: Remove EOL.
2368 2005-11-08 Eric Blake <ebb9@byu.net>
2370 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2372 2005-11-08 Eric Blake <ebb9@byu.net>
2374 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2376 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2378 Fix porting problem reported by Theodoros V. Kalamatianos.
2379 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2380 Don't assume that futimes failing means we must fail.
2382 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2384 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2385 leave errno alone. Problem reported by Dmitry V. Levin.
2387 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2389 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2390 errno alone. Problem reported by Frederic Jolliton.
2392 2005-10-28 Simon Josefsson <jas@extundo.com>
2394 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2395 "restrict" keywords, as per POSIX. Protect the function
2396 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2397 Don't use K&R prototypes. Check the sprintf return values.
2398 Re-define EAFNOSUPPORT if not present. Indent.
2400 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2401 suggested by Bruno Haible <bruno@clisp.org>.
2403 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2405 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2407 * gc-libgcrypt.c: Add MD2 (which is not available through
2410 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2412 * md2.h, md2.c: New files.
2414 2005-10-24 Simon Josefsson <jas@extundo.com>
2416 * md4.h: Shrink buffer size, now that we changed the type.
2418 2005-10-22 Simon Josefsson <jas@extundo.com>
2420 * arcfour.h, arcfour.c: Use fixed size indices in the
2421 arcfour_context struct (simplify test vector testing in GNU
2424 2005-10-22 Simon Josefsson <jas@extundo.com>
2426 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2427 suggested by Bruno Haible <bruno@clisp.org>.
2429 2005-10-22 Simon Josefsson <jas@extundo.com>
2431 * crc.h: Include stddef.h, for size_t.
2433 2005-10-21 Simon Josefsson <jas@extundo.com>
2435 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2436 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2438 2005-10-21 Simon Josefsson <jas@extundo.com>
2440 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2443 2005-10-21 Simon Josefsson <jas@extundo.com>
2445 * gc-gnulib.c: Support ARCTWO in CBC mode.
2447 2005-10-21 Simon Josefsson <jas@extundo.com>
2449 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2452 * hmac-sha1.c (hmac_sha1): Likewise.
2454 * crc.c (crc32_update): Actually use crc parameter, suggested by
2455 Bruno Haible <bruno@clisp.org>.
2457 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2460 2005-10-21 Simon Josefsson <jas@extundo.com>
2462 * des.h, des.c: New files.
2464 * gc-gnulib.c: Support DES.c
2466 2005-10-21 Simon Josefsson <jas@extundo.com>
2468 * arctwo.h, arctwo.c: New files.
2470 * gc-gnulib.c: Support ARCTWO.
2472 2005-10-21 Simon Josefsson <jas@extundo.com>
2474 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2476 2005-10-19 Simon Josefsson <jas@extundo.com>
2478 * gc-gnulib.c: Support ARCFOUR.
2480 2005-10-19 Simon Josefsson <jas@extundo.com>
2482 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2485 * gc.h: Add ECB enum type.
2487 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2489 2005-10-19 Simon Josefsson <jas@extundo.com>
2491 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2493 2005-10-18 Simon Josefsson <jas@extundo.com>
2495 * md4.h, md4.c: New files, based on md5.?.
2497 2005-10-17 Simon Josefsson <jas@extundo.com>
2499 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2501 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2503 2005-10-17 Simon Josefsson <jas@extundo.com>
2505 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2507 2005-10-17 Simon Josefsson <jas@extundo.com>
2509 * gc.h, gc-libgcrypt.c: Add ciphers.
2511 2005-10-17 Simon Josefsson <jas@extundo.com>
2513 * sha1.c: Use uint32_t instead of md5_uint32.t
2515 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2518 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2520 * md5.h: Use stdint.h and uint32_t. Doc fix.
2522 2005-10-15 Simon Josefsson <jas@extundo.com>
2524 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2526 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2528 2005-10-14 Simon Josefsson <jas@extundo.com>
2530 * arcfour.h, arcfour.c: New files.
2532 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2534 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2535 include <wchar.h>; no longer needed.
2537 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2538 and Ulrich Drepper <drepper@redhat.com>
2541 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2542 instead of inline stream orientation test and two separate
2543 function calls. Pay no attention to USE_IN_LIBIO.
2545 2005-10-14 Roland McGrath <roland@redhat.com>
2547 Import from libc. [BZ #1331]
2548 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2550 Reported by Matej Vela <vela@debian.org>.
2552 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2554 * mkdir-p.c (make_dir_parents): Don't report an error if an
2555 intermediate directory is in a read-only file system. Problem
2556 reported by Eric Blake.
2558 2005-10-13 Simon Josefsson <jas@extundo.com>
2560 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2561 Move memory allocation outside of loop.
2563 2005-10-12 Simon Josefsson <jas@extundo.com>
2565 * gc-pbkdf2-sha1.c: New file.
2567 * gc.h: Add gc_pbkdf2_sha1 prototype.
2569 2005-10-12 Simon Josefsson <jas@extundo.com>
2571 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2572 suggested by Bruno Haible <bruno@clisp.org>.
2574 2005-10-12 Simon Josefsson <jas@extundo.com>
2576 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2578 * gc-gnulib.c (gc_hmac_sha1): New function.
2580 2005-10-12 Simon Josefsson <jas@extundo.com>
2582 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2584 2005-10-12 Simon Josefsson <jas@extundo.com>
2586 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2587 GC_USE_HMAC_MD5, respectively.
2589 * gc-libgcrypt.c (gc_md5): Fix assert call.
2592 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2594 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2596 * gc-gnulib.c (gc_hash_buffer): Ditto.
2598 2005-10-11 Bruno Haible <bruno@clisp.org>
2600 * c-strcasestr.h: New file, from GNU gettext.
2601 * c-strcasestr.c: New file, from GNU gettext.
2603 2005-10-11 Bruno Haible <bruno@clisp.org>
2605 * c-strcase.h: New file, from GNU gettext.
2606 * c-strcasecmp.c: New file, from GNU gettext.
2607 * c-strncasecmp.c: New file, from GNU gettext.
2609 2005-10-11 Simon Josefsson <jas@extundo.com>
2611 * crc.h, crc.c: New files.
2613 * gc.h (gc_hash_buffer): Add doc.
2615 2005-10-08 Simon Josefsson <jas@extundo.com>
2617 * gc.h: Add gc_hash and gc_hash_buffer.
2619 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2621 * gc-libgcrypt.c (gc_hash_buffer): Add.
2623 2005-10-11 Bruno Haible <bruno@clisp.org>
2625 * strcasecmp.c: Include limits.h.
2626 (strcasecmp): Avoid integer overflow on exotic platforms.
2627 * strncasecmp.c: Include limits.h.
2628 (strncasecmp): Avoid integer overflow on exotic platforms.
2629 Reported by Paul Eggert.
2631 2005-10-06 Simon Josefsson <jas@extundo.com>
2633 * hmac-md5.c: New file.
2637 2005-10-06 Simon Josefsson <jas@extundo.com>
2639 * memxor.c (memxor): Avoid casts and warnings.
2641 2005-10-05 Derek Price <derek@ximbiot.com>
2643 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2645 2005-10-05 Simon Josefsson <jas@extundo.com>
2647 * memxor.c (memxor): Fix compiler error.
2649 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2650 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2652 * memxor.h, memxor.c: New files.
2654 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2655 we assume all systems have it, suggested by Jim Meyering
2656 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2657 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2658 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2661 2005-10-04 Bruno Haible <bruno@clisp.org>
2663 * verify.h (verify_true): Provide alternative definition for C++.
2665 2005-10-04 Simon Josefsson <jas@extundo.com>
2667 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2668 D. Baushke" <mdb@gnu.org>.
2670 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2672 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2673 (SSIZE_MAX): New macro, if not already defined.
2674 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2677 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2679 * exclude.c: Include verify.h.
2680 (verify): Remove. All callers changed to use verify.h's version.
2681 * strtoimax.c: Likewise.
2682 * utimecmp.c: Likewis.e
2684 Sync from coreutils.
2685 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2686 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2687 * .cvsignore: Add fts.h, search.h, t-fpending.
2688 * settime.c (settime): Fix { typo in previous patch. Also, don't
2689 bother returning ENOSYS if settimeofday or stime fails; just let
2690 them return whatever errno they want to return.
2691 * utimens.c: Include unistd.h, for dup2.
2692 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2693 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2695 2005-10-02 Jim Meyering <jim@meyering.net>
2697 Sync from coreutils.
2698 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2699 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2700 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2701 Remove AT_FDCWD test.
2702 Do not consume the fd unless successful.
2703 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2704 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2705 block, so that we don't even try to compile it if settimeofday is
2706 available. This works around a compilation failure on OSF1 V5.1,
2707 due to stime requiring a `long int*' while tv_sec is `int'.
2709 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2711 * getdelim.c (getdelim): Remove unused variables.
2713 2005-10-01 Simon Josefsson <jas@extundo.com>
2715 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2716 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2717 AI_* and EAI_* definitions. Protect function declarations.
2719 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2721 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2722 so that the code works even with ancient cpp. Portability problem
2723 with GCC 2.7.2.1 reported by Thomas M.Ott.
2725 2005-09-27 Jim Meyering <jim@meyering.net>
2727 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2729 * intprops.h (signed_type_or_expr__): Define.
2730 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2733 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2735 * verify.h (verify_expr): Remove, replacing with:
2736 (verify_true): New macro that returns true instead of void.
2737 (verify_type__): Remove.
2738 (verify): Use verify_true rather than verify_type__.
2740 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2742 * utimens.c (ENOSYS): Define if not already defined.
2743 (futimens): Support having a null PATH if the file descriptor
2746 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2748 (__attribute): Define to empty unless GCC 3.1 or later.
2749 This works around a core dump on OpenBSD 3.4, which has GCC
2750 2.95.3, which dumps core when given __attribute__(()). It also
2751 simplifies other tests, since we really don't want to bother with
2752 worrying about which ancient version of GCC supported what.
2753 Original problem reported by Yoann Vandoorselaere, with part of
2754 the fix suggested by Derek Price.
2756 2005-09-24 Jim Meyering <jim@meyering.net>
2758 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2759 so we can once again use a positive bitfield width of 1 -- now we
2760 don't have to explain why we were using a bitfield width of 2.
2762 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2764 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2765 Problem reported by Eric Blake.
2766 (getaddrinfo): Initialize se so that it's not garbage.
2767 Redo internal storage allocation so that it doesn't make unportable
2768 assumptions about alignment.
2771 * utimens.c (futimens): Use futimesat if available.
2772 Prefer it to futimes since it doesn't have the futimes bug.
2774 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2775 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2776 Instead, declare a function that returns a pointer to an array,
2777 and use verify_type__ to declare the size of the array.
2778 Problem and germ of a solution reported by Bruno Haible.
2779 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2780 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2782 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2784 Sync from coreutils.
2786 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2788 * argmatch.h: Include verify.h
2789 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2790 (ARGMATCH_ASSERT): Remove; unused.
2791 * canonicalize.c: Assume STDC_HEADERS.
2792 * exclude.c: Include "strcase.h".
2793 * regex_internal.h [!defined _LIBC]: Likewise.
2794 * getusershell.c: Include stdio--.h rather than stdio.h
2796 (getusershell): Call fopen, not fopen_safer.
2797 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2798 Do not include unistd-safer.h.
2799 (save_cwd): Don't call fd_safer; no longer needed
2800 now that we include fcntl--.h.
2802 * getdate.y (relative_time): New type.
2803 (RELATIVE_TIME_0): New constant.
2804 (parser_control): Use relative_time instead of doing it ourselves.
2805 (%union): Add new relative_time rel member.
2806 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2808 (relunit, relunit_snumber): Now of type rel.
2809 (zone, rel, relunit, get_date): Adjust to above changes.
2811 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2812 Do not include unistd-safer.h.
2813 (getloadavg): Don't call fd_safer; no longer needed
2814 now that we include fcntl--.h.
2816 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2817 (make_dir_parents): Treat ENOSYS like EEXIST.
2819 Improve quality of diagnostics on restore_cwd failure.
2820 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2821 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2822 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2823 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2824 each time through the loop. Do not diagnose restore_cwd failure;
2825 that is the caller's job (and perhaps the caller does not care).
2827 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2828 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2829 If the file already exists but is not a directory, don't bother
2830 to try to make its parents.
2831 Close potential file descriptor leak if we can't chdir("/") (!).
2832 Don't always return true if chdir($PWD) fails; return true only
2833 if the requested action was done successfully (except for the
2835 Don't log final directory unless we actually made it.
2836 Refactor to avoid duplicate code to fix up permissions.
2837 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2839 * strftime.c (my_strftime): Rewrite the previous change slightly,
2840 to make it a bit faster and (I hope) clearer.
2841 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2842 Fix bug in formats like %2N.
2844 * verify.h: New file.
2846 2005-09-22 Jim Meyering <jim@meyering.net>
2848 Sync from coreutils.
2850 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2852 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2853 the .tm_year member, since otherwise gcc-4.0 would now warn about
2854 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2856 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2857 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2859 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2860 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2861 when run in a time zone for which daylight savings time is in effect
2862 for the starting date.
2864 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2865 stop us from restricting permissions of just-created absolute-named
2867 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2868 to restore initial working directory.
2869 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2870 to tell caller if/when we change the working directory and are
2871 unable to return to the initial one.
2872 * mkdir-p.h (make_dir_parents): Update prototype.
2873 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2874 `return false'. This fixes a bug introduced on 2004-07-30.
2876 * openat.c (fdopendir): Be sure to close the supplied
2877 file descriptor before returning. This makes our replacement
2878 implementation a little closer to Solaris's, where fdopendir
2879 ties the file descriptor to the returned DIR* pointer.
2880 * openat.c (unlinkat): New function.
2881 * openat.h (unlinkat): Add prototype.
2882 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2883 (openat_restore_fail): Rename from openat_restore_die.
2884 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2886 Provide an alternative to exiting immediately upon save_cwd or
2887 restore_cwd failure. Now, an application can arrange e.g.,
2888 to perform a longjump in that case.
2889 * openat.c: Include dirname.h.
2890 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2891 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2892 and openat_restore_die rather than calling error directly.
2893 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2895 * openat-die.c (openat_save_die, openat_restore_die): New file.
2896 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2898 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2899 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2900 int utc, int nanoseconds);
2902 date should not have to allocate a megabyte of virtual memory to
2903 handle a format argument like +%1048575T. When implemented with
2904 strftime, it must allocate such a buffer, use strftime to fill it
2905 in, print it, then free it.
2906 With fprintftime, it simply prints everything and exits.
2907 With no need for memory allocation, that's one fewer way to fail.
2908 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2909 optional field width, not before, so we accept %9:z, not %:9z.
2910 (my_strftime): Be sure to use L_('x') for literals.
2912 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2913 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2914 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2915 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2916 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2917 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2918 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2919 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2920 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2922 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2923 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2924 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2925 and don't include <sys/file.h>).
2927 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2929 Sync from coreutils.
2931 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2932 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2933 [!LDAV_DONE]: Avoid unused variable warning.
2935 2005-09-21 Bruno Haible <bruno@clisp.org>
2937 * unicodeio.h (unicode_to_mb): New declaration.
2939 2005-09-20 Derek Price <derek@ximbiot.com>
2941 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2943 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2945 Use a consistent style for including <config.h>.
2946 * __fpending.c, acl.c, argmatch.c,
2947 argp-help.c, argp-parse.c,
2948 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2949 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2950 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2951 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2952 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2953 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2954 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2955 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2956 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2957 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2958 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2959 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2960 modechange.c, mountlist.c, open-safer.c, physmem.c,
2961 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2962 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2963 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2964 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2965 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2966 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2967 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2968 userspec.c, utimecmp.c, version-etc-fsf.c,
2969 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2970 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2971 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2972 Standardize inclusion of config.h.
2973 * __fpending.h, dirfd.h, getdate.h, human.h,
2974 inttostr.h: Removed inclusion of config.h from header files.
2975 * inttostr.c: Adjusted in-tree users.
2976 * timespec.h: Remove superfluous warning to include config.h.
2977 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2978 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2979 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2980 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2982 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2984 * stat-time.h: New file.
2985 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2986 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2988 (timespec_cmp): New function.
2989 * utimecmp.c: Include stat-time.h.
2990 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2991 members exist, not on the obsolescent ST_MTIM_NSEC.
2992 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2994 2005-09-15 Derek Price <derek@ximbiot.com>
2995 Paul Eggert <eggert@cs.ucla.edu>
2997 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2998 changes, consolidating in...
2999 * regex_internal.h: ...this file.
3001 2005-09-15 Derek Price <derek@ximbiot.com>
3003 * regex_internal.h: Blank `pure' for GNUC < 3.
3004 * regex_internal.c: Ditto, using this...
3005 (__GNUC_PREREQ): ...new macro.
3006 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3007 (__GNUC_PREREQ): ...this new macro.
3009 * strstr.h: Include string.h. Define strstr as a macro here.
3011 2005-09-13 Derek Price <derek@ximbiot.com>
3013 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3015 Reported by Jim Meyering <jim@meyering.net>.
3017 2005-09-13 Jim Meyering <jim@meyering.net>
3019 * canon-host.c: Filter through gnu indent and reword comments slightly.
3020 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3022 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3025 (base64_encode): Put b64str in initialized data section.
3027 2005-09-12 Derek Price <derek@ximbiot.com>
3029 Return usable errors from canon-host.
3030 * canon-host.h: New file.
3031 * canon-host.c (canon_host): Wrap...
3032 (canon_host_r): ...this new function, which now relies exclusively on
3034 (ch_strerror): New function.
3035 (last_cherror): New global.
3036 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3037 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3039 (freeaddrinfo): Free ai->ai_canonname when set.
3041 2005-09-12 Derek Price <derek@ximbiot.com>
3042 Paul Eggert <eggert@cs.ucla.edu>
3044 * glob-libc.h: Renamed from glob_.h. The new version is
3045 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3046 protecting things that should be done only in gnulib contexts.
3047 * glob_.h: New file, containing only the glob things needed for
3049 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3050 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3051 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3052 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3053 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3054 and to respect the namespace rules better.
3056 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3058 Merge glibc and coreutils changes into gnulib, plus a few
3060 * md5.c: Use #error rather than a string.
3061 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3062 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3063 (__attribute__): Define to empty for non recent-GCC.
3064 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3065 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3066 Renamed from their non-__ counterparts, with new macros replacing
3067 them if not _LIBC. Add __THROW attribute.
3069 (struct md5_ctx): Align buffer if using GCC.
3070 * sha1.h (struct sha1_ctx): Likewise.
3071 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3072 The old name was backwards.
3073 (NOTSWAP): Remove; not used.
3074 (rol): New macro, moved here from md5.h.
3075 (sha1_process_block): Remove a FIXME that doesn't make sense.
3077 2005-09-12 Derek Price <derek@ximbiot.com>
3079 * gai_strerror.c: Include config.h when available. Include
3080 getaddrinfo.h before other headers to test interface.
3081 Reported by Larry Jones <lawrence.jones@ugs.com>.
3083 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3085 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3086 definitions, since that's the preferred style in glibc.
3087 Fix a minor spacing issue, and update copyright notice to match glibc's.
3089 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3091 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3093 2005-09-06 Simon Josefsson <jas@extundo.com>
3095 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3096 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3098 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3100 Change bitset word type from unsigned int to unsigned long int,
3101 as this has better performance on typical 64-bit hosts.
3102 Port bitset code to hosts with unusual word sizes.
3103 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3104 (build_collating_symbol):
3105 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3106 argument is a bitset. This is merely a style issue, but it makes
3107 it clearer that an entire array is expected.
3108 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3109 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3110 Port to the case where bitset_word is not the same as unsigned int.
3111 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3112 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3114 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3115 (build_trtable, group_nodes_into_DFAstates):
3117 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3118 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3119 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3120 * regexec.c (group_nodes_into_DFAstates): Likewise.
3121 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3122 * regcomp.c (optimize_subexps, lower_subexp):
3123 Work even if bitset_word has holes in its bitwise representation.
3124 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3125 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3127 * regex_internal.c (re_string_reconstruct):
3128 Don't assume UCHAR_MAX == 255.
3129 * regex_internal.h (bitset_set_all): Likewise.
3130 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3132 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3133 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3135 (BITSET_WORD_MAX): New macro.
3136 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3137 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3138 (bitset_empty, bitset_copy):
3139 Prefer sizeof (bitset) to multiplying it out ourselves.
3140 (bitset_not_merge): Remove; unused.
3141 (bitset_contain): Return bool, not unsigned int with one bit on.
3142 All callers changed.
3143 * regexec.c (build_trtable): Don't assume bitset has no stricter
3144 alignment than re_node_set; do this by defining a new internal
3145 type struct dests_alloc and using it to allocate memory.
3147 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3149 Check for arithmetic overflow when calculating sizes, to prevent
3150 some buffer-overflow issues. These patches are conservative, in the
3151 sense that when I couldn't determine whether an overflow was possible,
3152 I inserted a run-time check.
3153 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3154 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3155 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3156 (re_xnrealloc, re_x2nrealloc): New inline functions.
3157 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3158 (build_equiv_class, build_charclass): Check for arithmetic overflow
3159 in size expression calculations.
3160 * regex_internal.c (re_string_realloc_buffers):
3161 (build_wcs_upper_buffer, re_node_set_add_intersect):
3162 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3163 (re_dfa_add_node, register_state): Likewise.
3164 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3165 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3166 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3167 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3169 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3171 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3172 to avoid a collision with bits/local_lim.h in glibc.
3173 All uses changed. Problem reported by Dmitry V. Levin in
3174 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3176 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3177 bugs in int versus size_t comparisons.
3178 (re_string_context_at): Fix bug where the code assumed that
3181 Use bool where appropriate.
3182 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3183 All callers changed.
3184 (calc_eclosure_iter): Likewise, for ROOT arg.
3185 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3186 (build_charclass_op): Likewise, for NON_MATCH arg.
3187 * regex_internal.c (re_string_allocate, re_string_construct):
3188 (re_string_construct_common): Likewise, for ICASE arg.
3189 * regexec.c (re_search_2_stub, re_search_stub):
3190 Likewise, for RET_LEN arg.
3191 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3192 (set_regs): Likewise, for FL_BACKTRACK arg.
3193 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3194 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3195 (calc_eclosure_iter, parse_bracket_exp):
3196 Use bool for internal variables that are booleans.
3197 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3198 (set_regs, build_sifted_states, sift_states_bkref):
3199 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3200 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3201 (find_collation_sequence_value):
3203 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3204 (re_node_set_compare):
3205 Return bool, not int. All callers changed.
3206 * regexec.c (check_halt_node_context, check_dst_limits):
3207 (build_trtable, check_node_accept): Likewise.
3208 * regex_internal.h: Include stdbool.h.
3210 Fix bugs uncovered when converting to bool.
3211 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3212 failure instead of charging ahead blindly.
3213 * regex_internal.c (register_state): Likewise.
3214 * regexec.c (re_search_2_stub): Use simpler method than boolean
3215 for freeing internal storage.
3216 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3217 bitset pieces used as boolean, to avoid undefined behavior
3218 on hosts that do int overflow checking.
3220 2005-08-31 Derek Price <derek@ximbiot.com>
3222 * getdelim.c (getdelim): Return EOF on EOF.
3223 Reported by Larry Jones <lawrence.jones@ugs.com>.
3225 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3227 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3228 lengths fit in regoff_t; this isn't true if regoff_t is the same
3230 * regex.c (re_search_internal): 5th arg is LAST_START
3231 (= START + RANGE) instead of RANGE. This avoids overflow
3232 problems when regoff_t is the same width as size_t.
3233 All callers changed.
3234 (re_search_2_stub): Check for overflow when adding the
3235 sizes of the two strings.
3236 (re_search_stub): Check for overflow when adding START
3237 to RANGE; if it occurs, substitute the extreme value.
3239 2005-08-31 Jim Meyering <jim@meyering.net>
3241 * regcomp.c (search_duplicated_node): Make first pointer arg
3243 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3244 (register_state): Likewise.
3245 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3246 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3247 (group_nodes_into_DFAstates): Likewise.
3249 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3251 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3252 old glibc regex code mishandles strings longer than 2**31 bytes.
3253 This patch fixes this when the regex code is used in gnulib
3254 (i.e., outside glibc).
3256 This patch should not affect the use of the regex code inside
3257 glibc. No doubt this problem also needs to be handled for glibc
3258 as well, but the result will be an incompatible change to the
3259 glibc ABI, and the old ABI will have to be supported too. That
3260 can be the the subject for another patch.
3262 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3263 governing whether the rest of this patch is active. By default,
3264 the macro is disabled and the patch has no effect.
3265 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3266 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3267 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3268 (re_match_2, re_set_registers): Use the new types.
3269 * regex_internal.h (Idx, re_hashval_t): New types.
3270 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3272 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3273 (re_string_context_at, bin_tree_t, re_dfastate_t):
3274 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3275 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3276 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3277 (re_string_char_size_at, re_string_wchar_at):
3278 (re_string_elem_size_at):
3279 Use the new types and macros to port to 64-bit hosts.
3280 Use unsigned types for internal values, so that the code
3281 mostly works even for arrays larger than SSIZE_MAX.
3282 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3283 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3284 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3285 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3286 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3287 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3288 (calc_inveclosure, parse_dup_op, build_range_exp):
3289 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3290 (fetch_number, create_token_tree, mark_opt_subexp):
3292 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3293 (create_cd_newstate, re_string_allocate, re_string_construct):
3294 (re_string_realloc_buffers, build_wcs_upper_buffer):
3295 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3296 (re_string_reconstruct, re_string_peek_byte_case):
3297 (re_string_fetch_byte_case, re_string_context_at):
3298 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3299 (re_node_set_init_copy, re_node_set_add_intersect):
3300 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3301 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3302 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3303 (re_acquire_state, re_acquire_state_context, register_state):
3305 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3306 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3307 (re_search_internal, re_search_2_stub, re_search_stub)
3308 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3309 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3310 (update_cur_sifted_state, check_dst_limits):
3311 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3312 (check_subexp_limits, sift_states_bkref, merge_state_array):
3313 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3314 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3315 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3316 (expand_bkref_cache, check_node_accept_bytes):
3317 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3318 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3319 (acquire_init_state_context, check_halt_node_context):
3320 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3321 (sift_states_backward, clean_state_log_if_needed):
3322 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3323 (find_recover_state, transit_state_sb, transit_state_mb):
3324 (transit_state_bkref, build_trtable, match_ctx_clean):
3326 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3327 to work around an assumption that REG_MISSING is negative.
3329 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3330 (seek_collating_symbol_entry) [defined _LIBC]:
3331 (lookup_collation_sequence_value) [defined _LIBC]:
3332 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3333 Use prototypes rather than old-style function definitions.
3334 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3335 (transit_state_sb) [0]:
3336 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3338 * regexec.c (re_search_internal): Simplify update of rm_so and
3341 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3342 (optimize_subexps, lower_subexp):
3343 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3344 since the signed shift might overflow. Use 1u<<31 instead.
3345 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3346 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3349 * regcomp.c (optimize_subexps, lower_subexp):
3350 Use CHAR_BIT rather than 8, for clarity.
3351 * regexec.c (check_dst_limits_calc_pos_1):
3352 (check_subexp_matching_top): Likewise.
3353 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3354 have to worry about portability issues when shifting it left.
3355 Remove no-longer-needed test for table_size > 0.
3356 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3357 in a word, as the resulting behavior is undefined.
3358 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3359 in one case, a <= should have been an <, and in another case the
3360 whole test was missing.
3361 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3362 the standard name CHAR_BIT.
3363 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3364 this is not true on one's complement and signed-magnitude hosts.
3366 * regex_internal.h (re_sub_match_top_t): Remove unused member
3368 (struct re_dfa_t): Remove unused member states_alloc.
3369 * regcomp.c (init_dfa): Don't initialize unused members.
3371 2005-08-31 Bruno Haible <bruno@clisp.org>
3373 * strstr.c: Include <stddef.h>, for NULL.
3374 * strcasestr.c: Likewise.
3375 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3377 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3379 * iconvme.h: Add prototype for iconv_alloc.
3381 2005-08-29 Simon Josefsson <jas@extundo.com>
3383 * iconvme.c: Fix errno.
3385 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3387 * iconvme.c: Split iconv_string into iconv_alloc.
3389 2005-08-27 Jim Meyering <jim@meyering.net>
3391 * fopen-safer.c: Merge minor changes from coreutils.
3392 * dup-safer.c: Likewise.
3393 * fd-safer.c: Likewise.
3395 Merge from coreutils.
3396 * stdio--.h: New file.
3397 * stdlib--.h: New file.
3398 * mkstemp-safer.c: New file.
3400 GNU tar needs these.
3401 * pipe-safer.c: New file.
3402 * creat-safer.c: New file.
3403 * fcntl--.h (creat): Define to creat_safer.
3404 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3405 * unistd--.h (pipe): Define to pipe_safer.
3406 * unistd-safer.h: Declare pipe_safer.
3408 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3410 * regex_internal.h: Remove all references to
3411 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3413 (bitset_not, bitset_merge, bitset_not_merge):
3414 (bitset_mask, re_string_allocate, re_string_construct):
3415 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3416 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3417 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3418 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3419 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3420 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3421 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3422 (re_acquire_state_context):
3423 Remove unnecessary forward decls.
3424 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3425 Put __attribute at function definition,
3426 now that the function decl has been removed.
3427 * regex_internal.c (re_string_peek_byte_case):
3428 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3431 2005-08-26 Simon Josefsson <jas@extundo.com>
3433 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3434 Haible <bruno@clisp.org>.
3436 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3438 * regexec.c (set_regs): Don't alloca with an unbounded size.
3440 alloca modernization/simplification for regex.
3441 * regex.c: Remove portability cruft for alloca. This no longer
3442 needs to be at the start of the file, and can be moved into
3443 regex_internal.h and simplified.
3444 * regex_internal.h: Include <alloca.h>.
3445 (__libc_use_alloca) [!defined _LIBC]: New macro.
3446 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3447 now works outside glibc.
3449 2005-08-24 Simon Josefsson <jas@extundo.com>
3451 * getpass.c: Add WIN32 implementation. Conditionalize use of
3452 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3453 GLIBC specific code.
3455 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3457 Make regex safe for g++. This fixes one real bug (an "err"
3458 that should have been "*err"). g++ problem reported by
3460 * regex_internal.h (re_calloc): New macro, consistent with
3461 re_malloc etc. All callers of calloc changed to use re_calloc.
3462 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3463 not int. All callers changed.
3464 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3465 just use an array of size MB_LEN_MAX.
3466 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3467 (find_recover_state): Change "err" to "*err"; this fixes what
3468 appears to be a real bug.
3469 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3472 2005-08-25 Jim Meyering <jim@meyering.net>
3474 * open-safer.c: Include <config.h>.
3475 Otherwise, we'd lose LARGEFILE support in any file using
3478 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3480 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3481 * regex.h (regerror): Likewise.
3483 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3484 requires this. (The code never needed it.)
3486 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3487 All uses of recently-renamed identifiers changed to use the new,
3488 POSIX-compliant names. The code will build and run just fine
3489 without these changes, but it's better to eat our own dog food
3490 and use the standard-conforming names.
3492 * regex.h: Fix a multitude of POSIX name space violations.
3493 These changes have an effect only for programs that define
3494 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3495 do not change anything for programs compiled in the normal way.
3496 Also, there is no effect on the ABI.
3498 (_REGEX_SOURCE): New macro.
3499 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3500 defined and _GNU_SOURCE is not; this fixes a name space violation.
3502 Rename the following macros to obey POSIX requirements.
3503 The old names are still visible as macros if _REGEX_SOURCE is defined.
3504 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3505 RE_BACKSLASH_ESCAPE_IN_LISTS.
3506 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3507 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3508 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3509 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3510 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3511 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3512 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3513 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3514 (REG_INTERVALS): renamed from RE_INTERVALS.
3515 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3516 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3517 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3518 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3519 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3520 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3521 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3522 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3523 RE_UNMATCHED_RIGHT_PAREN_ORD.
3524 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3525 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3526 (REG_DEBUG): renamed from RE_DEBUG.
3527 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3528 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3529 unusual, since we can't clash with the POSIX REG_ICASE.
3530 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3531 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3532 (REG_NO_SUB): renamed from RE_NO_SUB.
3533 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3534 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3535 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3536 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3537 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3538 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3539 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3540 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3541 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3542 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3543 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3544 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3545 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3546 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3547 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3548 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3549 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3550 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3551 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3552 (REG_FIXED): Renamed from REGS_FIXED.
3553 (REG_NREGS): Renamed from RE_NREGS.
3555 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3556 of other REG_* macros, since POSIX says the user is allowed to
3557 #undef these macros selectively.
3559 (reg_errcode_t): Update comment stating what other tables need
3562 Rename the following enum values to obey POSIX requirements.
3563 The old names are still visible as macros.
3564 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3565 is not defined, since GNU is supposed to be a superset of POSIX as
3566 much as possible, and since we want reg_errcode_t to be a signed
3567 type for implementation consistency.
3568 (_REG_NOERROR): Renamed from REG_NOERROR.
3569 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3570 (_REG_BADPAT): Renamed from REG_BADPAT.
3571 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3572 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3573 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3574 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3575 (_REG_EBRACK): Renamed from REG_EBRACK.
3576 (_REG_EPAREN): Renamed from REG_EPAREN.
3577 (_REG_EBRACE): Renamed from REG_EBRACE.
3578 (_REG_BADBR): Renamed from REG_BADBR.
3579 (_REG_ERANGE): Renamed from REG_ERANGE.
3580 (_REG_ESPACE): Renamed from REG_ESPACE.
3581 (_REG_BADRPT): Renamed from REG_BADRPT.
3582 (_REG_EEND): Renamed from REG_EEND.
3583 (_REG_ESIZE): Renamed from REG_ESIZE.
3584 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3585 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3586 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3587 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3588 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3590 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3591 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3592 changed. But support the old name if the new one is not defined
3593 and if _REGEX_SOURCE.
3595 Change the following member names in struct re_pattern_buffer.
3596 The old names are still supported if !_REGEX_SOURCE.
3597 The new names are always supported, regardless of _REGEX_SOURCE.
3598 (re_buffer): Renamed from buffer.
3599 (re_allocated): Renamed from allocated.
3600 (re_used): Renamed from used.
3601 (re_syntax): Renamed from syntax.
3602 (re_fastmap): Renamed from fastmap.
3603 (re_translate): Renamed from translate.
3604 (re_can_be_null): Renamed from can_be_null.
3605 (re_regs_allocated): Renamed from regs_allocated.
3606 (re_fastmap_accurate): Renamed from fastmap_accurate.
3607 (re_no_sub): Renamed from no_sub.
3608 (re_not_bol): Renamed from not_bol.
3609 (re_not_eol): Renamed from not_eol.
3610 (re_newline_anchor): Renamed from newline_anchor.
3612 Change the following member names in struct re_registers.
3613 The old names are still supported if !_REGEX_SOURCE.
3614 The new names are always supported, regardless of _REGEX_SOURCE.
3615 (rm_num_regs): Renamed from num_regs.
3616 (rm_start): Renamed from start.
3617 (rm_end): Renamed from end.
3619 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3620 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3621 Prepend __ to parameter names.
3623 Undo yesterday's changes.
3625 2005-08-24 Jim Meyering <jim@meyering.net>
3627 Sync from coreutils.
3628 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3630 2005-08-21 Bruno Haible <bruno@clisp.org>
3632 * lock.h: Add multiple inclusion guard.
3633 * tls.h: Add multiple inclusion guard.
3635 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3637 * regex.h (REG_NOSYS)
3638 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3639 Define, since POSIX requires it as of 2001.
3640 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3641 New private symbol, used to keep the enum signed in all cases.
3642 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3643 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3645 * regex_internal.c (re_string_skip_chars, register_state):
3647 Remove forward decls; no longer needed now that we use prototypes.
3648 * regexec.c (acquire_init_state_context, check_halt_node_context):
3649 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3650 (clean_state_log_if_needed): Likewise.
3652 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3654 Fix problems reported by Sam Steingold in
3655 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3656 * regexec.c (sift_states_bkref): Fix portability bug: the code
3657 assumed that reg_errcode_t is a signed type, which is not
3658 necessarily true if _XOPEN_SOURCE is not defined.
3659 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3660 some compilers warn about it otherwise.
3662 2005-08-20 Jim Meyering <jim@meyering.net>
3664 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3665 of unused local, dfa.
3667 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3669 * regcomp.c (create_initial_state): Remove duplicate decl.
3670 (init_word_char, create_initial_state, duplicate_node_closure):
3671 (fetch_token, peek_token_bracket, build_range_exp):
3672 (build_collating_symbol): Remove forward decls; no longer needed
3673 now that we use prototypes.
3676 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3677 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3678 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3679 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3680 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3681 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3682 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3683 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3684 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3685 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3686 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3687 (build_charclass, build_charclass_op, fetch_number, create_tree):
3688 (create_token_tree, mark_opt_subexp, duplicate_tree):
3689 Use prototypes rather than old-style definitions.
3692 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3693 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3694 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3695 (re_string_reconstruct, re_string_peek_byte_case):
3696 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3697 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3698 (re_node_set_init_copy, re_node_set_add_intersect):
3699 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3700 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3701 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3702 (re_acquire_state, re_acquire_state_context, register_state):
3703 (create_ci_newstate, create_cd_newstate, free_state):
3705 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3706 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3707 (re_search_internal, prune_impossible_nodes):
3708 (acquire_init_state_context, check_matching, static):
3709 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3710 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3711 (update_regs, sift_states_backward, build_sifted_states):
3712 (clean_state_log_if_needed, merge_state_array):
3713 (update_cur_sifted_state, add_epsilon_src_nodes):
3714 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3715 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3716 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3717 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3718 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3719 (check_arrival, check_arrival_add_next_nodes):
3720 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3721 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3722 (check_node_accept_bytes, check_node_accept, extend_buffers):
3723 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3724 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3729 (re_string_allocate, re_string_construct, re_string_reconstruct):
3730 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3731 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3732 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3733 (re_string_context_at, re_string_peek_byte_case):
3734 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3735 is defined, since we now use prototypes always.
3737 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3738 C89 or better. All uses removed.
3740 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3742 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3743 [defined lint]: Suppress bogus uninitialized-variable warnings.
3745 * regcomp.c (duplicate_node): Return new index, not an error code,
3746 and let the caller return REG_ESPACE if out of space. This
3747 removes an uninitialied-variable warning with GCC 4.0.1, and also
3748 avoids taking the address of a local variable. All callers
3751 2005-08-19 Jim Meyering <jim@meyering.net>
3753 * regexec.c (proceed_next_node): Redo local variables to
3754 avoid GCC shadowing warnings.
3756 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3758 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3759 (re_node_set_insert_last, re_dfa_add_node):
3760 Rename local variables to avoid GCC shadowing warnings.
3762 2005-08-18 Bruno Haible <bruno@clisp.org>
3764 * strstr.c (strstr): Fix return value in multibyte case.
3765 * strcasestr.c (strcasestr): Likewise.
3767 2005-08-17 Jim Meyering <jim@meyering.net>
3769 Make the %s format (seconds since the epoch) work for a negative
3770 number and when used with a zero-padded field width, e.g. %015s.
3772 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3773 label so that it precedes the code to set `digits'. Otherwise,
3774 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3775 print `00-22'. Now, it prints `-0022', as it should.
3777 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3779 * regex.h: Remove useless space-before-tab. From coreutils.
3781 2005-08-17 Bruno Haible <bruno@clisp.org>
3783 * strcasestr.h: New file.
3784 * strcasestr.c: New file.
3786 2005-08-17 Bruno Haible <bruno@clisp.org>
3788 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3789 * strstr.c: Completely rewritten, with multibyte locale support.
3791 2005-08-17 Bruno Haible <bruno@clisp.org>
3793 * strcasecmp.c: Use mbuiter.h.
3795 2005-08-17 Bruno Haible <bruno@clisp.org>
3797 * mbuiter.h: New file.
3799 2005-08-16 Bruno Haible <bruno@clisp.org>
3801 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3803 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3804 NUL byte, not after it.
3806 2005-08-16 Bruno Haible <bruno@clisp.org>
3808 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3809 the valid ones. Makes the comparison operations transitive:
3810 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3811 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3813 2005-08-16 Bruno Haible <bruno@clisp.org>
3815 * strcase.h (strcasecmp): Add note in comments.
3816 * strncasecmp.c: Use code from strcasecmp.c.
3817 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3818 (strcasecmp): Work correctly in multibyte locales.
3820 2005-08-16 Bruno Haible <bruno@clisp.org>
3822 * strnlen1.h: New file.
3823 * strnlen1.c: New file.
3825 2005-08-16 Bruno Haible <bruno@clisp.org>
3827 * mbfile.h: New file.
3829 2005-08-16 Bruno Haible <bruno@clisp.org>
3831 * mbiter.h: New file.
3833 2005-08-16 Bruno Haible <bruno@clisp.org>
3835 * mbchar.h: New file.
3836 * mbchar.c: New file.
3838 2005-08-16 Bruno Haible <bruno@clisp.org>
3840 * tls.h: New file, from GNU gettext.
3841 * tls.c: New file, from GNU gettext.
3843 2005-08-15 Bruno Haible <bruno@clisp.org>
3845 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3848 2005-08-14 Jim Meyering <jim@meyering.net>
3850 Sync from coreutils.
3852 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3853 Use the hash-table-based cycle-detection code not just when
3854 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3855 Reported by James Youngman in
3856 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3857 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3858 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3859 This lets us compile with -DFTS_DEBUG, once again.
3860 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3861 * fts.c (fd_safer): Remove decl.
3862 Include fcntl--.h rather than unistd-safer.h
3863 (fts_safe_changedir): Don't call fd_safer; no longer needed
3864 now that we include fcntl--.h.
3866 2005-08-11 Simon Josefsson <jas@extundo.com>
3868 * readline.h, readline.c: New file.
3870 2005-08-11 Bruno Haible <bruno@clisp.org>
3872 * strnlen.h (strnlen): Change parameter name to match comment.
3874 2005-08-10 Simon Josefsson <jas@extundo.com>
3876 * strndup.c: Use strnlen.h.
3878 * strnlen.h: New file.
3880 2005-08-02 Simon Josefsson <jas@extundo.com>
3882 * getline.h, getline.c: Rewrite.
3884 * getdelim.h, getdelim.c: New files, ported from glibc.
3886 2005-07-31 Bruno Haible <bruno@clisp.org>
3888 * lock.h (gl_lock_initializer): New macro.
3889 (gl_lock_define_initialized): Use it.
3890 (gl_rwlock_initializer): New macro.
3891 (gl_rwlock_define_initialized): Use it.
3892 (gl_recursive_lock_initializer): New macro.
3893 (gl_recursive_lock_define_initialized): Use it.
3895 2005-07-26 Bruno Haible <bruno@clisp.org>
3897 * lock.h: Update from GNU gettext.
3898 * lock.c: Update from GNU gettext.
3900 2005-07-18 Bruno Haible <bruno@clisp.org>
3902 * lock.h (gl_once_t): New type.
3903 (gl_once_define, gl_once): New macros.
3904 * lock.c (fresh_once): New variable.
3905 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3908 2005-07-18 Simon Josefsson <jas@extundo.com>
3910 * check-version.c (check_version): Accept identical versions too.
3912 2005-07-18 Bruno Haible <bruno@clisp.org>
3914 * lock.h: New file, from GNU gettext.
3915 * lock.c: New file, from GNU gettext.
3917 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3919 * quotearg.c: Add translator comment suggested by Bruno Haible,
3920 with a minor change.
3922 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3924 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3925 copyright symbol and the year.
3926 * version-etc.c (COPYRIGHT_YEAR): New constant.
3927 (version_etc_va): Use parameterized copyright notice.
3928 Reword to conform to the current GNU coding standards.
3930 2005-07-11 Simon Josefsson <jas@extundo.com>
3932 * size_max.h: New file.
3934 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3936 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3939 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3940 and Paul Eggert <eggert@cs.ucla.edu>
3942 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3943 in wint_t, not wchar_t. Remove now-unnecessary cast.
3945 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3947 * regex.c, regex.h: Sync from libc.
3948 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3949 New files, synced from libc, except that regex_internal.h
3950 currently has a small porting fix.
3952 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3954 Remove the dependency of the strftime module on the tzset module.
3955 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3956 Copy the input structure, to work around some of the bug with
3957 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3958 Solaris releases, you should also use the tzset module, but we won't
3959 require it as a dependency any more since we don't want LGPLed code
3960 to depend on GPLed code.
3962 2005-07-02 Jim Meyering <jim@meyering.net>
3964 * backupfile.c (backup_args): Change a `0' to NULL.
3966 2005-07-01 Jim Meyering <jim@meyering.net>
3968 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3969 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3970 * save-cwd.c, tempname.c:
3971 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3972 and don't include <sys/file.h>).
3974 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3976 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3977 declares only 'struct timespec;' (!).
3979 2005-06-29 Jim Meyering <jim@meyering.net>
3981 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3982 type name. Use the variable name instead.
3983 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3985 2005-06-28 Simon Josefsson <jas@extundo.com>
3987 * check-version.h, check-version.c: New files.
3989 2005-06-28 Simon Josefsson <jas@extundo.com>
3991 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3992 collision with global variable. Better indentation. Don't
3993 increment buffer pointer beyond buffer end. Based on comments
3994 from Paul Eggert <eggert@cs.ucla.edu>.
3998 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4000 * canon-host.c (canon-host): Append trailing "," to 0 in
4001 initializer of struct addrinfo, as an indication that we don't
4002 care how many members the structure has.
4004 2005-06-24 Derek Price <derek@ximbiot.com>
4005 and Bruno Haible <bruno@clisp.org>
4007 Remove stat module & update lstat.
4008 * stat.c: Remove this file...
4009 (slash_aware_lstat): ...moving this content and its support...
4010 * lstat.c (rpl_lstat): ...into here.
4011 * lstat.h: New file.
4013 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4015 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4016 (ranged_convert): Don't save conversion in a temporary struct.
4017 This causes a warning with GCC 4.0.0, and anyway in the typical
4018 case it's not worth the extra 100 bytes or so of code.
4019 (ranged_convert, __mktime_internal): When calling a function via a
4020 pointer P, use P () rather than (*P) (), as we now assume C89 or
4023 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4025 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4026 "who -r" failed to give output. Problem reported by Tim Waugh.
4028 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4029 (xcalloc): Use it to avoid needless tests.
4030 Problem reported by Jim Meyering.
4032 2005-06-16 Jim Meyering <jim@meyering.net>
4034 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4035 when either N or S is zero.
4037 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4039 * argp.h (__option_is_short): Check upper limit of
4040 __key. Isprint() requires its argument to have the value
4041 of an unsigned char or EOF.
4043 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4045 * fnmatch.c (fnmatch): If there is an encoding error in a
4046 multibyte string or pattern, fall back on unibyte matching.
4047 Problem reported by James Youngman.
4049 2005-06-08 Bruno Haible <bruno@clisp.org>
4051 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4054 2005-06-08 Bruno Haible <bruno@clisp.org>
4056 * csharpcomp.h: New file, from GNU gettext.
4057 * csharpcomp.c: New file, from GNU gettext.
4058 * csharpcomp.sh.in: New file, from GNU gettext.
4060 2005-06-07 Derek Price <derek@ximbiot.com>
4063 * glob_.h: Indent nested #ifdef.
4065 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4067 Sync from coreutils.
4068 Use "file name" when talking about file names, instead of "filename"
4069 or "path", as per the GNU coding standards.
4070 * mkdir-p.c: Renamed from makepath.c.
4071 (make_dir_parents): Renamed from make_path. All callers changed.
4072 * mkdir-p.h: Likewise. All includers changed.
4073 * filenamecat.c: Renamed from path-concat.c.
4074 (file_name_concat): Renamed from path_concat. All callers changed.
4075 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4076 * filenamecat.h: Likewise. All includers changed.
4077 * acl.c: Don't use "path" or "filename" to mean "file name"
4078 in comments or local variable names.
4079 * basename.c: Likewise.
4080 * canonicalize.c, canonicalize.h: Likewise.
4081 * dirname.c, dirname.h: Likewise.
4082 * euidaccess.c: Likewise.
4083 * exclude.c: Likewise
4084 * fnmatch_.h, fnmatch_loop.c: Likewise.
4085 * fsusage.c, fsuage.h: Likewise.
4086 * fts.c, fts_.h: Likewise.
4087 * getcwd.c: Likewise.
4088 * getloadavg.c: Likewise.
4089 * mkstemp.c: Likewise.
4090 * mountlist.c, mountlist.h: Likewise.
4091 * openat.c, openat.h: Likewise.
4092 * readlink-stub.c: Likewise.
4093 * readutmp.c, readutmp.h: Likewise.
4094 * rename.c: Likewise.
4095 * rmdir.c: Likewise.
4097 * savedir.c: Likewise.
4098 * stripslash.c: Likewise.
4099 * tempname.c: Likewise.
4100 * xreadlink.c: Likewise.
4101 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4103 * exclude.h: Likewise.
4105 * euidaccess.c (getuid, getgid, getuid, getegid)
4106 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4107 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4108 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4109 * pathmax.h: Include <limits.h> unconditionally, since other
4110 files have been getting away with it for years (MORE/BSD 4.3
4112 * userspec.c (getpwnam, getgrnam, getgrgid)
4113 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4115 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4116 Define to 256, not 255, as per modern POSIX.
4118 2005-06-01 Bruno Haible <bruno@clisp.org>
4120 * csharpexec.h: New file, from GNU gettext.
4121 * csharpexec.c: New file, from GNU gettext.
4122 * csharpexec.sh.in: New file, from GNU gettext.
4124 2005-05-31 Derek Price <derek@ximbiot.com>
4125 Paul Eggert <eggert@cs.ucla.edu>
4128 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4130 2005-05-29 Derek Price <derek@ximbiot.com>
4131 Paul Eggert <eggert@cs.ucla.edu>
4133 * glob_.h, glob.c: New files.
4135 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4137 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4139 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4140 the configuration hassle isn't worth it.
4141 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4142 (LONGEST_MODIFIER, PRIuMAX): Remove.
4144 2005-05-27 Bruno Haible <bruno@clisp.org>
4146 * getlogin_r.h: Remove second include of <stddef.h>.
4148 2005-05-25 Bruno Haible <bruno@clisp.org>
4149 Derek Price <derek@ximbiot.com>
4151 * getlogin_r.h: Simplify API documentation.
4153 2005-05-25 Derek Price <derek@ximbiot.com>
4154 Paul Eggert <eggert@cs.ucla.edu>
4156 * getlogin_r.c, getlogin_r.h: New files.
4158 2005-05-22 Bruno Haible <bruno@clisp.org>
4160 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4161 Also include <sys/param.h> if it defines MIN, MAX.
4162 Based on a patch by Derek Price <derek@ximbiot.com>.
4164 2005-05-22 Bruno Haible <bruno@clisp.org>
4166 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4167 (INT64_MIN): Fix definition.
4168 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4170 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4171 NEED_SIGNED_INT_TYPES.
4173 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4174 HAVE_SYSTEM_INTTYPES.
4176 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4178 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4179 so that unistd-safer.h (GPL'ed code) need not be included.
4181 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4184 * fts.c: Don't include "cycle-check.h" or "hash.h".
4185 (setup_dir, free_dir): New functions.
4186 (enter_dir, leave_dir): Define trivial
4187 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4188 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4189 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4190 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4191 Move to fts-cycle.c.
4192 (fts_open): Use setup_dir.
4193 (fts_close): Use free_dir.
4194 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4195 This adds a label and some gotos, but the alternatives were messier.
4196 Check for memory allocation failure when entering a dir.
4197 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4198 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4199 (FTS): New member fts_cycle, that is a union that contains the
4200 old active_dir_ht and cycle_state. All uses changed to mention
4201 fts_cycle.ht and fts_cycle.state.
4202 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4203 fts.c, with the following changes:
4204 (setup_dir, free_dir): New functions.
4205 (enter_dir): Now returns bool. Return true if successful, false
4206 if memory exhausted. All callers changed.
4207 Do not bother partly cleaning up on
4208 memory allocation failure; that is free_dir's job.
4209 However, free ad if hash_insert fails, to avoid memory leak.
4210 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4211 fts->fts_options to see which union member to use.
4213 2005-05-20 Jim Meyering <jim@meyering.net>
4215 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4216 Now a macro, to pacify GCC.
4218 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4220 * chown.c (rpl_chown): Return -1 on failure.
4222 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4224 * canonicalize.c: Include canonicalize.h first, to test interface.
4225 Include <stddef.h> unconditionally, since we assume C89 now.
4226 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4227 * fts.c: Include fts_.h first, to check interface.
4228 Do not include intprops.h; no longer needed.
4229 Include cycle-check.h and hash.h, since fts_.h no longer does.
4230 Remove unnecessary casts of closedir to void.
4231 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4232 decide whether to decrement nlinks.
4233 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4234 (FTS): Use struct hash_table * instead of Hash_table, so that
4235 we no longer need to include hash.h here.
4237 2005-05-17 Jim Meyering <jim@meyering.net>
4239 * fts.c, fts_.h: New files, from coreutils.
4241 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4243 Sync from coreutils.
4244 * unlinkdir.c, unlinkdir.h: New files.
4245 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4246 regex.h, unlocked-io.h, xtime.h:
4247 White space changes only.
4248 * makepath.c (make_path): Port to hosts where leading "//" is special.
4249 * yesno.c: Include getline.h, not ctype.h.
4250 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4251 Use getline to remove arbitrary restriction on response length.
4253 2005-05-13 Bruno Haible <bruno@clisp.org>
4255 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4256 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4257 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4258 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4259 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4260 Add support for 64-bit integers in the MSVC compiler.
4262 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4264 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4265 Change the initial comment to refer to GPL, not LGPL.
4266 gnulib-tool will change it to LGPL as needed.
4268 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4269 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4270 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4271 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4272 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4273 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4274 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4275 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4276 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4277 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4278 concatpath.c, config.charset, copy-file.c, copy-file.h,
4279 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4280 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4281 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4282 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4283 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4284 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4285 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4286 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4287 full-read.c, full-read.h, full-write.c, full-write.h,
4288 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4289 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4290 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4291 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4292 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4293 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4294 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4295 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4296 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4297 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4298 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4299 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4300 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4301 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4302 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4303 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4304 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4305 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4306 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4307 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4308 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4309 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4310 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4311 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4312 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4313 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4314 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4315 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4316 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4317 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4318 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4319 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4320 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4321 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4322 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4323 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4324 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4325 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4326 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4327 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4328 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4329 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4330 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4331 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4332 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4333 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4334 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4335 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4336 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4337 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4338 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4339 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4340 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4341 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4342 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4343 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4344 Update FSF postal mail address.
4346 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4348 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4349 specified in ai_socktype. Fix invalid ai_protocol
4350 check. ai_protocol is usually set to 0 or depending on
4351 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4352 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4353 ai_socktype / ai_protocol in the returned addrinfo structure.
4355 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4356 Bruno Haible <bruno@clisp.org>
4358 * inet_ntop.h: New file.
4359 * inet_ntop.c: New file, from glibc with modifications.
4361 2005-05-08 Jim Meyering <jim@meyering.net>
4363 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4365 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4367 Merge from coreutils. Among other things,
4368 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4369 * fd-safer.c: New file.
4370 * fcntl-safer.h, open-safer.c: Remove.
4371 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4372 * dup-safer.c: Include unistd-safer.h first.
4373 Don't include errno.h.
4374 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4375 * file-type.h: Don't assume invoker included sys/stat.h first.
4376 * file-type.c: Rely on file-type.h change.
4377 * getloadavg.c: Include unistd-safer.h.
4378 (getloadavg): Use safer open.
4379 * getusershell.c: Include "stdio-safer.h".
4380 (getusershell): Use safer fopen.
4381 * long-options.c (long_options): Use NULL rather than 0.
4382 * modechange.h (mode_free): Remove; all callers changed to invoke
4384 * modechange.c: Likewise.
4385 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4386 (MODE_DONE): New constant.
4387 (struct mode_change): Remove 'next' member.
4388 (make_node_op_equals): New function; like the old one of the
4389 same name, except it allocates an array.
4390 (mode_compile, mode_create_from_ref): Use it.
4391 (mode_compile): Allocate result as an array, not a linked list.
4392 Parse octal string ourself, so that we catch mistakes like "+0".
4393 (mode_adjust): Arg is an array, not a linked list.
4394 * modechange.c: Include stat-macros.h, xalloc.h.
4395 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4396 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4397 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4398 Remove. This is now stat-macros.h's job.
4399 (talloc): Remove. All callers replaced by xalloc, so that
4400 our invokers don't have to worry about reporting memory failures.
4401 (make_node_op_equals): Remove.
4402 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4404 (struct mode_change): Moved here from modechange.h.
4405 (mode_append_entry): Remove.
4406 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4407 apps to have incorrect behavior. Use simpler algorithm for head
4408 and tail. Don't futz with umask; that's now the job of mode_adjust.
4409 Detect more invalid usages rather than having somewhat-random behavior.
4410 Don't insert an "a=" action, as that leads to incorrect behavior.
4411 (mode_compile, mode_create_from_ref): Return NULL on error instead
4412 of an enum, since now there's only one way to have an error. All
4414 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4415 at the correct time. Simplify calculation of "+u" and its ilk.
4416 Don't mishandle "+X".
4417 (mode_free): Remove "register" and localize decls.
4418 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4419 (struct mode_change): Move to modechange.c; callers don't
4420 need to see this stuff.
4421 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4422 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4423 (mode_change, mode_adjust): Reflect the new signatures noted above.
4424 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4425 that might redefine system include files.
4426 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4427 (my_usleep): Use NULL rather than (void *) 0.
4428 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4429 Use siginterrupt to specify that system calls should be interrupted.
4430 (rpl_nanosleep): Move initialization of suspended closer to call of
4432 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4433 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4434 (desirable_utmp_entry): New function.
4435 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4436 using x2nrealloc, to simplify logic.
4437 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4438 size calculation. Do not assume utmp file is a regular file.
4439 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4440 (READ_UTMP_CHECK_PIDS): New constant.
4441 * save-cwd.c: Include unistd-safer.h.
4442 (save_cwd): Use fd_safer.
4443 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4444 [!_LIBC] Include "stat-macros.h" instead.
4445 * unistd-safer.h (fd_safer): New decl.
4447 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4449 * byteswap_.h: New file.
4451 2005-04-25 Albert Chin <china@thewrittenword.com>
4453 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4456 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4458 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4459 that "UTC +1 second" continues to work. Problem reported
4461 (relunit_snumber): New rule.
4464 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4466 * getdate.y (universal_time_zone_table): New constant.
4467 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4468 universal_time_zone_table.
4469 (lookup_zone): Prefer universal_time_zone_table to
4470 local_time_zone_table, so that "GMT" time stamps are allowed in
4471 London during the summer. Problem reported by Ian Abbott.
4473 2005-04-12 Jim Meyering <jim@meyering.net>
4475 * human.c (humblock): Set *options even when returning due to
4476 xstrtoumax conversion failure. Thanks to a used-uninitialized
4479 2005-04-09 Jim Meyering <jim@meyering.net>
4481 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4482 -Wuninitialized: initialize tm0.tm_year.
4484 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4486 * getdate.y (parser_control): rels_seen is now a boolean, not a
4487 count, since there's no maximum. All uses changed.
4488 Add member dsts_seen.
4489 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4491 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4492 Use pc_rels_seen to decide whther a date is absolute.
4494 * getdate.y (number): Don't overwrite year.
4495 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4498 2005-04-02 Simon Josefsson <jas@extundo.com>
4500 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4501 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4503 2005-03-27 Jim Meyering <jim@meyering.net>
4505 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4507 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4509 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4510 "one's complement" -> "ones' complement" in comment, as per Knuth.
4511 "value of type" -> "type or expression" in comment.
4512 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4514 2005-03-26 Jim Meyering <jim@meyering.net>
4517 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4518 Correct typos: s/or/of/.
4520 2005-03-23 Jim Meyering <jim@meyering.net>
4522 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4524 2005-03-21 Jim Meyering <jim@meyering.net>
4526 Changes imported from coreutils.
4528 * cycle-check.c: Don't include xalloc.h.
4530 * path-concat.c: Don't include assert.h.
4531 (path_concat): Remove assertion that would have triggered
4532 for ABASE starting with more than one slash.
4533 Reported by Andreas Schwab.
4535 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4536 properly when ABASE is an absolute file name.
4537 Correct the description of this function.
4539 Add an assertion and a test driver.
4540 This fixes a bug introduced on 2004-07-02.
4541 Andreas Schwab reported the resulting failure of cp --parents:
4542 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4544 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4546 * strftime.c (my_strftime): If the underlying strftime returns 0
4547 (which shouldn't happen), generate nothing instead of returning 0
4548 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4550 2005-03-16 Bruno Haible <bruno@clisp.org>
4552 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4554 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4556 * strftime.c (my_strftime): Prepend space to format so that we can
4557 reliably distinguish strftime failure from empty output on POSIX
4560 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4562 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4563 (iconv_string): Don't guess a size-zero buffer, as that might cause
4564 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4565 result would be 'too large', where 'too large' is (heuristically)
4566 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4567 overflow concerns. This will prevent some unwanted malloc failures
4568 when the inputs are very large.
4570 2005-03-15 Bruno Haible <bruno@clisp.org>
4572 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4575 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4578 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4580 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4582 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4583 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4585 * strtol.c: Likewise.
4587 2005-03-14 Simon Josefsson <jas@extundo.com>
4589 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4592 2005-03-14 Jim Meyering <jim@meyering.net>
4594 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4595 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4596 to be nonzero so that we (and caller) can detect the difference
4597 between a valid zero-length expansion and an error return, even
4598 when the underlying strftime fails before writing anything into
4601 2005-03-10 Jim Meyering <jim@meyering.net>
4603 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4604 so that this module works on systems without fchdir.
4606 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4608 Factor int-properties macros into a single file, except for
4609 glibc-related files.
4610 * intprops.h: New file.
4611 * getloadavg.c: Include it instead of limits.h.
4612 (INT_STRLEN_BOUND): Remove.
4613 * human.c: Include intprops.h.
4614 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4615 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4616 * inttostr.h: Include intprops.h instead of limits.h.
4617 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4618 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4619 for consistency with intprops.h.
4620 (time_t_is_integer, twos_complement_arithmetic): Use them.
4621 * sig2str.h: Include <signal.h>, intprops.h.
4622 (INT_STRLEN_BOUND): Remove.
4623 * strftime.c (TYPE_SIGNED): Remove.
4624 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4625 * strtol.c: Adjust comments to match intprops.h.
4626 * userspec.c: Include intprops.h.
4627 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4628 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4629 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4630 instead of rolling our own expressions.
4631 * xstrtol.c: Include xstrtol.h first, to test interface.
4633 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4635 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4636 the right thing even if adding 1900 would overflow. Similarly
4637 for tm_mon + 1 and tm_yday + 1.
4638 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4639 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4640 (DO_SIGNED_NUMBER): New macro.
4641 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4643 2005-03-07 Bruno Haible <bruno@clisp.org>
4645 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4647 2005-03-03 Derek R. Price <derek@ximbiot.com>
4648 Bruno Haible <bruno@clisp.org>
4650 * pagealign_alloc.h: New file.
4651 * pagealign_alloc.c: New file.
4653 2005-01-28 Bruno Haible <bruno@clisp.org>
4655 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4658 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4660 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4661 The workaround isn't strictly needed for POSIX conformance, and
4662 it's too much of a pain to configure and maintain. We'll ask
4663 people to fix their kernels instead.
4664 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4665 (NANOSLEEP_BUG_WORKAROUND): Remove.
4666 (xnanosleep): Remove the workaround.
4668 2005-02-12 Bruno Haible <bruno@clisp.org>
4670 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4672 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4674 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4675 * timespec.h (gettime): Return void, since it always
4676 succeeds now. All uses changed.
4677 * gettime.c (gettime) Likewise.
4678 [HAVE_NANOTIME]: Prefer nanotime.
4679 Assume gettimeofday succeeds, as POSIX requires.
4680 Assime time () succeeds, since other code already does.
4681 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4682 (timespec_subtract): Remove.
4683 (NANOSLEEP_BUG_WORKAROUND): New constant.
4684 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4685 things considerably. Use it only on GNU/Linux hosts, since the
4686 workaround shouldn't be needed elsewhere.
4688 2005-02-24 Bruno Haible <bruno@clisp.org>
4690 * gettext.h: Update from GNU gettext 0.14.2.
4692 2005-02-24 Bruno Haible <bruno@clisp.org>
4694 * localcharset.c: Update from GNU gettext 0.14.2.
4695 * config.charset: Update from GNU gettext 0.14.2.
4697 2005-02-22 Simon Josefsson <jas@extundo.com>
4699 * iconvme.h, iconvme.c: New files, from libc.
4701 2005-02-20 Neil Conway <neilc@samurai.com>
4703 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4704 returned by OSX/Darwin if the specified buffer is not large
4705 enough for the hostname.
4707 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4709 * memrchr.h: New file.
4710 * chdir-long.c: Include it.
4711 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4712 Don't bother including stddef.h.
4714 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4716 * argp-help.c (__argp_help): Create a fake struct argp_state and
4717 pass it to _help, otherwise the latter coredumps trying to
4718 dereference state.root_argp.
4720 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4722 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4724 Include <sys/types.h>, for dev_t.
4725 (ME_DUMMY, ME_REMOTE): Move from here....
4726 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4727 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4729 Include mountlist.h first, to test the interface.
4731 2005-01-29 Bruno Haible <bruno@clisp.org>
4733 * progname.c (program_name): Initialize.
4734 Needed when linking statically on MacOS X.
4736 2005-01-28 Bruno Haible <bruno@clisp.org>
4738 * javacomp.sh.in: New file, from GNU gettext.
4739 * javacomp.h: New file, from GNU gettext.
4740 * javacomp.c: New file, from GNU gettext.
4742 2005-01-26 Bruno Haible <bruno@clisp.org>
4744 * javaexec.sh.in: New file, from GNU gettext.
4745 * javaexec.h: New file, from GNU gettext.
4746 * javaexec.c: New file, from GNU gettext.
4748 2005-01-26 Simon Josefsson <jas@extundo.com>
4750 * gai_strerror.c: Use GPL in header.
4752 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4754 * argp-help.c (hol_entry_help): Avoid using non-constant
4755 initializers for struct pentry_state.
4756 (__argp_error): Check return value of __asprintf
4757 (__argp_failure): Translate error message
4759 * argp-parse.c: Removed braces around the expansion of N_()
4761 2005-01-21 Jim Meyering <jim@meyering.net>
4763 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4764 same value as for Solaris 9.
4766 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4767 component length. This included changing the parameter to be
4768 of type `char *' rather than `char const *'.
4769 * chdir-long.h (chdir_long): Update prototype.
4771 * openat.c (fdopendir, fstatat): New functions.
4772 * openat.h: Include headers required for use of DIR and struct stat.
4773 [AT_SYMLINK_NOFOLLOW]: Define.
4774 (fdopendir, fstatat): Add prototypes.
4776 2005-01-21 Bruno Haible <bruno@clisp.org>
4778 * classpath.h: New file, from GNU gettext.
4779 * classpath.c: New file, from GNU gettext.
4781 2005-01-20 Simon Josefsson <jas@extundo.com>
4783 * version-etc-fsf.c: New file, with version_etc_copyright.
4784 * version-etc.c: Remove version_etc_copyright.
4785 * version-etc.h (version_etc_copyright): Use [] instead of * in
4786 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4788 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4790 * save-cwd.c (save_cwd): Remove code to support the case
4791 where fchdir is missing or flaky.
4793 2005-01-20 Simon Josefsson <jas@extundo.com>
4795 * base64.h (isbase64): Add.
4797 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4798 using a unsigned prototype, don't inline.
4799 (base64_decode): Use it.
4801 2005-01-19 Bruno Haible <bruno@clisp.org>
4803 * sh-quote.h: New file, from GNU gettext.
4804 * sh-quote.c: New file, from GNU gettext.
4806 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4808 Merge changes from coreutils, as described below in several
4809 changelogs dated today.
4811 * save-cwd.c: Include "save-cwd.h" before other include files.
4812 (O_DIRECTORY): Remove; not needed here, since "." must be
4813 a directory. All uses removed.
4814 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4815 universal on Suns, and we also need to test for IRIX.
4816 Revamp code to use 'if' rather than '#if'.
4817 Avoid unnecessary comparison of cwd->desc to 0.
4819 * utimens.c (futimens): Robustify the previous patch, by checking
4820 for known valid error numbers rather than observed invalid ones.
4822 2005-01-18 Jim Meyering <jim@meyering.net>
4824 * version-etc.c (version_etc_copyright): Update copyright date.
4826 * utimens.c (futimens): Account for the fact that futimes
4827 can also fail with errno == ENOSYS or errno == ENOENT.
4828 Patch from Dmitry V. Levin.
4830 Change the name of the robust chdir function from chdir to chdir_long.
4831 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4832 (restore_cwd): Use chdir_long, not chdir.
4833 * chdir-long.c: Renamed from chdir.c.
4834 * chdir-long.h: Renamed from chdir.h.
4835 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4838 2005-01-18 Bob Proulx <bob@proulx.com>
4840 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4841 offsetof() macro construct to avoid compile failure with native HP-UX
4842 11.0 ANSI C compiler.
4844 2005-01-06 Bruno Haible <bruno@clisp.org>
4846 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4847 because stpncpy.m4 takes care of it.
4849 2004-01-24 Bruno Haible <bruno@clisp.org>
4851 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4853 2003-10-09 Bruno Haible <bruno@clisp.org>
4855 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4857 2005-01-06 Bruno Haible <bruno@clisp.org>
4859 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4860 * fwriteerror.c: Include <stdbool.h>.
4861 (fwriteerror): At the end, close the file stream. Record whether
4862 stdout was already closed.
4864 2004-05-27 Bruno Haible <bruno@clisp.org>
4866 * execute.c (environ): Declare if needed.
4867 * pipe.c (environ): Likewise.
4868 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4870 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4872 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4873 definitions to be after all include files, to avoid collisions.
4874 Problem reported by Bob Proulx.
4876 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4878 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4879 not needed. This removes a dependency on the gettext module.
4880 [defined _LIBC]: Do not include <libintl.h>; not needed.
4882 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4884 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4887 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4889 * argp-parse.c: Include <stddef.h>.
4890 (alignof, alignto): New macros.
4891 (parser_init): Don't assume that void * is aligned sufficiently
4894 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4895 need to extend the stack.
4896 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4899 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4901 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4903 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4905 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4906 Remove now-obsolete comment about AIX.
4907 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4908 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4909 (YYMAXDEPTH): New macro.
4911 2004-12-18 Bruno Haible <bruno@clisp.org>
4913 * fatal-signal.c (fatal_signals): Make non-const.
4914 (init_fatal_signals): New function.
4915 (uninstall_handlers, install_handlers): Ignore signals that were set to
4917 (at_fatal_signal): Call init_fatal_signals.
4918 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4920 Reported by Paul Eggert.
4922 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4924 * getdate.y (textint): New member "negative".
4925 (time_zone_hhmm): New function.
4926 Expect 14 shift-reduce conflicts, not 13.
4927 (o_colon_minutes): New rule.
4928 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4929 (yylex): Set the "negative" member of signed numbers.
4931 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4933 Changes imported from coreutils.
4934 * hard-locale.c: Assume <locale.h> exists.
4936 (GLIBC_VERSION): New macro.
4937 (hard_locale): Assume setlocale exists.
4938 Rewrite to avoid #ifdef.
4939 Use strdup rather than malloc + strcpy.
4940 * human.c: Assume <locale.h> exists.
4941 (human_readable): Assume localeconv exists.
4943 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4945 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4946 convert T2, not T. (Imported from libc.)
4948 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4950 * getcwd.c (is_ENAMETOOLONG): New macro.
4951 (__getcwd.c): Don't restore errno; glibc doesn't.
4952 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4953 first, falling back to our code only if its results look suspicious.
4954 Ensure that the resulting buffer is only as large as necessary.
4956 * readutmp.c: Include readutmp.h first.
4957 Include <errno.h>, since readutmp.h no longer does that.
4958 * readutmp.h: Don't include <errno.h>,
4959 <sys/param.h>, <time.h>; not needed to establish interface.
4960 (errno): Remove decl.
4961 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4962 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4963 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4965 2004-11-28 Simon Josefsson <jas@extundo.com>
4967 * base64.h, base64.c: New file.
4969 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4971 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4973 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4975 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4976 HP's ANSI C compiler.
4977 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4978 Declaring int functions causes warnings on some modern systems and
4979 shouldn't be needed to compile on ancient ones.
4980 * same.c (MIN) [defined MIN]: Don't define, since it's already
4983 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4984 with the following changes.
4985 (__set_errno): Parenthesize properly.
4986 Include <stdbool.h>.
4987 (MIN, MAX, MATCHING_INO): New macros.
4988 (__getcwd): Define with prototype, not K&R form.
4989 Use heuristics to allocate default buffer on stack if possible.
4990 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4991 behavior, and to avoid the PATH_MAX limit when computing
4993 Use MATCHING_INO to compare inode number to file.
4994 Check for arithmetic overflow in size calculations.
4995 Fix bug in reallocation of dot array that caused getcwd to fail
4996 on directories nested deeper than 75.
4997 Be more careful about saving errno on error.
4998 Do not use realloc; use only free+malloc, as this is a bit
4999 more flexible and avoids a needless copy operation.
5000 Do not inspect st_dev and st_ino for symbolic links; POSIX
5001 doesn't specify the latter.
5002 Check for closedir errors.
5003 Avoid needless casts.
5004 Use "#ifdef weak_alias" around weak_alias, to be like other
5006 The following changes to getcwd.c have effect only when used in
5007 gnulib; they have no effect inside glibc proper.
5008 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5009 as alloca isn't used.
5010 (alloca, __alloca): Likewise.
5011 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5012 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5013 unconditionally, as gnulib assumes C89 or better.
5014 Do not include <sys/param.h>.
5015 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5016 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5018 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5019 Include <dirent.h> in a way that is compatible with modern Autoconf.
5020 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5021 New macros, if not already defined.
5022 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5023 Use "_LIBC", not "defined _LIBC", for consistency.
5024 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5026 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5027 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5028 * xgetcwd.c: David MacKenzie's old code was removed, so give
5029 credit only to Jim Meyering and adjust the copyright dates.
5030 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5031 <stdlib.h>, <unistd.h>, "pathmax.h".
5032 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5033 (INITIAL_BUFFER_SIZE): Remove.
5034 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5036 2004-11-23 Jim Meyering <jim@meyering.net>
5038 * getopt_.h: Remove trailing blanks.
5040 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5042 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5043 (futimens): New function, which uses futimes if available.
5044 (futimens, utimens): Support timespec==NULL, with same semantics
5045 as utime and utimens.
5046 * utimens.h (futimens): New decl.
5048 2004-11-23 Jim Meyering <jim@meyering.net>
5050 * __fpending.c: Add comment.
5052 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5054 * getopt_.h: Re-addition of __getopt_argv_const caused
5055 redefinition warnings. To avoid them, include the defines
5056 in `#if !defined __need_getopt ... #endif'. The only place
5057 where __getopt_argv_const is used is in definitions
5058 of getopt_long and getopt_long_only below, which are as well
5059 protected by `#ifndef __need_getopt'.
5060 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5061 __need_getopt after including <stdio.h> and <unistd.h> These
5062 headers might have defined it.
5064 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5066 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5068 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5069 optopt): Use them instead of invoking ## directly; otherwise, the
5070 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5072 2004-11-19 Bruno Haible <bruno@clisp.org>
5074 * strtok_r.c: Move comments from here...
5075 * strtok_r.h: ... to here.
5077 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5079 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5080 might fail. Problem reported by Yoann Vandoorselaere.
5081 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5082 that mishandle size_t overflow.
5084 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5086 * canon-host.c: Include "strdup.h".
5087 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5088 Use strdup instead of malloc/strcpy to duplicate strings.
5090 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5091 (human_space_before_unit): New constant.
5092 * human.c (human_readable): Support it.
5094 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5095 (xgetcwd): Set errno correctly when failing.
5096 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5097 the failure is actually due to a PATH_MAX problem.
5099 Further getopt changes to make it more likely that glibc will
5100 buy the changes back.
5101 * getopt.c (POSIXLY_CORRECT): New constant.
5102 (getopt): Use it, so to preserve glibc semantic
5103 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5104 when compiling for libc.
5105 * getopt_.h (__getopt_argv_const): Bring it back.
5106 (getopt_long, getopt_long_only): Use it.
5108 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5109 New arg POSIXLY_CORRECT. All callers changed.
5110 (getopt): Argv is now char * const *, as per standard.
5111 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5112 not char *__getopt_argv_const *.
5113 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5114 _getopt_long_only_r): Likewise.
5115 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5116 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5117 _getopt_long_r, _getopt_long_only_r): Likewise.
5118 * getopt_.h (__getopt_argv_const): Remove.
5119 (getopt): Argv is now char * const *, as per standard.
5121 * getdate.y (tORDINAL): New token.
5122 (day, relunit): Allow it for relative times.
5123 (relative_time_table): Use tORDINAL for ordinals.
5125 2004-11-15 Jim Meyering <jim@meyering.net>
5127 * closeout.c: Include "__fpending.h" once again.
5128 Include <stdbool.h>.
5129 (close_stdout): Don't fail just because stdout was closed initially,
5130 since some programs don't write to stdout in the normal course of
5131 operation (other than --version and --help), and we don't want this
5132 function to make e.g. `touch file >&-' fail.
5133 But do fail if it was closed and someone has tried to write to it.
5134 E.g., `printf foo >&-' must fail.
5136 2004-11-11 Simon Josefsson <jas@extundo.com>
5138 * strtok_r.h, strtok_r.c: New file.
5140 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5142 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5143 we can stop lying to compilers about the constness of argv when we
5144 are compiled outside glibc.
5145 (getopt, getopt_long, getopt_long_only): Use it.
5146 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5148 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5149 _getopt_long_only_r): Likewise.
5150 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5151 _getopt_long_only_r): Likewise.
5153 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5154 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5155 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5156 the other external symbols.
5157 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5158 declaration, since the above renaming now works around collisions.
5160 2004-11-11 Jim Meyering <jim@meyering.net>
5162 * linebreak.c: Remove trailing blanks.
5163 * alloca_.h: Likewise.
5164 * acosl.c: Likewise.
5165 * euidaccess.c: Likewise.
5166 * allocsa.h: Likewise.
5168 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5170 * mktime.c (SHR): New macro, which is a portable
5171 substitute for >> that should work even on Crays.
5172 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5173 Problem reported by Mark D. Baushke in
5174 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5175 * getdate.y (SHR): Likewise.
5177 * strftime.c (SHR): Likewise.
5179 * quotearg.c (struct quoting_options): Use unsigned int for
5180 quote_these_too, so that right shifts are well defined. All uses
5183 2004-11-10 Simon Josefsson <jas@extundo.com>
5185 * getaddrinfo.h, getaddrinfo.c: New files.
5187 2004-11-10 Jim Meyering <jim@meyering.net>
5189 Ensure that no close failure goes unreported.
5190 * closeout.c (close_stdout): Always close stdout. I.e., don't
5191 return early when it seems there's nothing to flush.
5192 Don't include __fpending.h.
5194 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5196 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5198 2004-11-05 Bruno Haible <bruno@clisp.org>
5200 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5201 Reported by Mark D. Baushke <mdb@cvshome.org>.
5203 2004-11-04 Bruno Haible <bruno@clisp.org>
5205 2004-09-11 Bruno Haible <bruno@clisp.org>
5206 * allocsa.valgrind: New file.
5207 2004-02-06 Bruno Haible <bruno@clisp.org>
5208 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5209 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5210 Reported by Christopher Seip <chris.seip@hp.com>.
5212 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5214 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5215 with errno == ERANGE if the buffer is too small.
5216 Problem reported by Mark D. Baushke.
5218 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5220 * xreadlink.c (MAXSIZE): New macro.
5221 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5222 size does not exceed MAXSIZE. Avoid cast.
5223 As suggested by Mark D. Baushke in
5224 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5225 if readlink fails with buffer size just under MAXSIZE, try again
5228 2004-11-02 Derek R. Price <derek@ximbiot.com>
5229 and Paul Eggert <eggert@cs.ucla.edu>
5231 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5232 (get_date): Overparenthesize to avoid GCC warning.
5234 2004-11-02 Bruno Haible <bruno@clisp.org>
5236 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5237 function returns void.
5239 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5241 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5242 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5245 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5247 * getdate.y: Add support for TZ="foo" within a date string.
5248 Fix some bugs near time_t boundaries. Reject dates with
5249 out-of-range components, e.g., "Sept 31".
5250 Include <stdlib.h>, "setenv.h", "xalloc.h".
5251 (ISDIGIT_LOCALE): Remove; unused.
5252 Note that the TZ and time functions used here are not reentrant.
5253 (mktime_ok, get_tz): New functions.
5254 (TZBUFSIZE): New constant.
5255 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5256 This requires that we sometimes generate our own TZ="XXX..." setting.
5258 2004-10-27 Derek R. Price <derek@ximbiot.com>
5260 * mktime.c (not_equal_tm): Remove redundant check.
5262 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5264 * getdate.y: Use Bison 1.875 features, and some minor
5265 code cleanups. This change does not affect semantics.
5266 Don't include <stdlib.h>; no longer needed.
5267 Don't include unlocked-io.h; only the "#if TEST" code uses
5268 stdio, and performance isn't crucial there.
5269 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5270 Bison 1.875 features as described below.
5271 All uses of "PC." replaced by "pc->".
5272 (YYSTYPE): Add a forward declaration.
5273 (yylex, yyerror): Use full prototypes in forward decls.
5274 Use "%pure-parser" rather than obsolescent "%pure_parser".
5275 Use %parse-param and %lex-param instead of obsolescent
5276 YYPARSE_PARAM and YYLEX_PARAM.
5277 (meridian_table, month_and_day_table, time_units_table,
5278 relative_time_table, time_zone_table, military_table,
5279 lookup_zone, lookup_word, get_date):
5280 Use NULL instead of 0 where appropriate.
5281 (to_hour): Avoid abort (), to avoid a dependency on
5283 (yyerror, yylex): Now accepts parser_control * arg.
5284 (main) [TEST]: Use '\0' rather than 0 for char.
5286 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5288 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5289 It's now the caller's responsibility to handle the case where
5290 !HAVE_GETPAGESIZE && !defined getpagesize.
5292 * mktime.c (leapyear): Arg is long int, not int.
5294 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5296 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5298 2004-10-12 Simon Josefsson <jas@extundo.com>
5300 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5301 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5304 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5306 * vsnprintf.h: New file.
5307 * vsnprintf.c: New file.
5309 2004-10-07 Bruno Haible <bruno@clisp.org>
5311 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5312 into the provided buffer.
5314 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5316 * diacrit.c, diacrit.h: Add GPL notice.
5318 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5319 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5320 * logl.c (logl): Keep the code as similar to glibc as possible.
5321 This avoids a potential constant-folding bug.
5323 2004-10-05 Bruno Haible <bruno@clisp.org>
5325 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5327 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5329 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5330 * xmalloc.c (xmemdup): Likewise.
5331 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5332 XFREE): Remove these long-obsolescent macros.
5333 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5334 * xstrdup.c: Remove.
5336 * regex.c (re_comp): Cast gettext return value to char *,
5337 Problem reported by Martin Neitzel via Mark D. Baushke.
5339 2004-10-04 Simon Josefsson <jas@extundo.com>
5341 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5342 '#ifdef USE_UNLOCKED_IO'.
5344 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5346 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5347 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5348 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5349 regex.c, sha1.c, version-etc.c, yesno.c:
5350 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5351 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5352 the includer's responsibility.
5354 Sync from coreutils.
5356 * modechange.c (mode_compile): Don't decrement a pointer that
5357 points to the start of a string, as the C Standard says the
5358 resulting behavior is undefined.
5360 * backupfile.h (enum backuptype): Rename none -> no_backups,
5361 simple -> simple_backups, numbered_existing ->
5362 numbered_existing_backups, numbered -> numbered_backups
5363 to avoid shadowing problems. All uses changed.
5364 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5365 * backupfile.c (check_extension, numbered_backup):
5366 Rename locals to avoid shadowing 'basename'.
5367 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5370 * .cppi-disable: Add getopt_.h, getopt_int.h.
5371 * .cvsignore: Add getopt.h.
5373 2004-10-04 Simon Josefsson <jas@extundo.com>
5375 * memmem.h: New file.
5376 * memmem.c: New file, taken from glibc.
5378 2004-10-02 Jim Meyering <jim@meyering.net>
5380 * dirfd.h, getpagesize.h: Add copyright notice.
5382 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5384 * snprintf.c: Remove comments as to why each header is needed.
5386 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5388 * strsep.h: New file.
5389 * strsep.c: New file.
5391 2004-10-01 Simon Josefsson <jas@extundo.com>
5393 * snprintf.c (snprintf): Handle size==0.
5395 2004-10-01 Simon Josefsson <jas@extundo.com>
5396 Bruno Haible <bruno@clisp.org>
5398 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5399 (snprintf): Declare 'args'.
5401 2004-09-30 Simon Josefsson <jas@extundo.com>
5403 * snprintf.h, snprintf.c: New files.
5405 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5407 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5408 (hol_entry_help): Never translate an empty string.
5409 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5410 * argp.h (OPTION_NO_TRANS): New option.
5412 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5414 * xvasprintf.c: Include xalloc.h.
5415 (xvasprintf): Use xalloc_die, not xmalloc_die.
5417 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5419 * dummy.c: Change copyright notice to FSF, and license to GPL.
5421 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5423 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5424 Problem reported by Bruno Haible in:
5425 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5427 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5429 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5430 in case some system header has #define'd it. Problem reported by
5431 Soeren D. Schulze in
5432 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5434 2004-09-08 Bruno Haible <bruno@clisp.org>
5436 * stdint_.h: New file, taken from GNU clisp.
5438 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5440 * xvasprintf.h: New file.
5441 * xvasprintf.c: New file.
5442 * xasprintf.c: New file.
5444 2004-09-08 Bruno Haible <bruno@clisp.org>
5446 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5448 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5450 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5452 Import from coreutils.
5453 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5454 strings on unbounded length. alloca's performance benefits aren't
5455 that important here.
5457 (parse_with_separator): New function, with most of the internals
5458 of the old parse_user_spec. Allow user to omit both user and group,
5459 for compatibility with FreeBSD.
5460 Clone only the user name, not the entire spec.
5461 Do not set *uid, *gid unless entirely successful.
5462 Avoid memory leak in some failing cases.
5463 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5464 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5465 (parse_user_spec): Rewrite to use parse_with_separator.
5467 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5469 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5470 its complicated substitute.
5471 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5472 and program_invocation_name.
5473 (__argp_basename) [!_LIBC]: Remove; the only use was
5474 replaced by its body.
5475 (__argp_short_program_name): Change condition from
5476 !defined __argp_short_program_name to
5477 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5478 to match argp-namefrob.h.
5479 (__argp_failure): Don't assume strerror_r returns char *.
5480 * argp-parse.c (N_): Define unconditionally.
5481 (argp_default_options): Fill out initializers with 0 to avoid
5484 2004-08-12 Simon Josefsson <jas@extundo.com>
5486 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5487 * getopt_.h: Renamed from getopt.h.
5489 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5491 Merge from coreutils.
5493 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5494 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5495 for Reliant Unix 5.43.
5497 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5498 (union fooround): Use uintmax_t, not long int.
5499 The rest is a merge from libc:
5500 [defined _LIBC]: Include <shlib-compat.h>.
5501 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5503 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5505 * strverscmp.c: Convert to UTF-8.
5507 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5509 * obstack.h (obstack_empty_p):
5510 Don't assume that chunk->contents is suitably aligned.
5511 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5512 Likewise. Problem reported by Benno in
5513 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5515 * chown.c (rpl_chown): Work even if the file is writeable but not
5516 readable. This could be improved further but it'd take some work.
5518 2004-08-08 Simon Josefsson <jas@extundo.com>
5520 * xgethostname.c: Don't include error.h (not used).
5523 * getpass.c: Include getpass.h first.
5525 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5527 * xalloc-die.c: New files.
5528 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5530 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5531 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5532 (_, N_, xalloc_die): Move to xalloc-die.c.
5533 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5534 so that we needn't mess with xalloc_msg_memory_exhausted.
5536 * sha1.h: Renamed from sha.h.
5537 (SHA1_H): Renamed from _SHA_H.
5538 (sha1_ctx): Renamed from sha_ctx.
5539 (sha1_init_ctx): Renamed from sha_init_ctx.
5540 (sha1_process_block): Renamed from sha_process_block.
5541 (sha1_process_bytes): Renamed from sha_process_bytes.
5542 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5543 (sha1_read_ctx): Renamed from sha_read_ctx.
5544 (sha1_stream): Renamed from sha_stream.
5545 (sha1_buffer): Renamed from sha_buffer.
5546 * sha1.c: Likewise; renamed from sha.c.
5547 Do not include <sys/types.h>.
5548 Include <stddef.h> rather than <stdlib.h>.
5550 2004-08-08 Bruno Haible <bruno@clisp.org>
5552 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5553 FILESYSTEM_PREFIX_LEN.
5554 * progreloc.c: Likewise.
5555 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5557 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5560 * argp-help.c (make_hol, hol_append): Don't assume that
5561 SIZE_MAX is a valid preprocessor constant.
5562 (__argp_basename): Change from "#ifndef _LIBC"
5563 to "#ifndef __argp_short_program_name", so that
5564 we don't compile these functions for tar.
5566 More merges from coreutils.
5567 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5568 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5570 * addext.c: Remove; no longer needed.
5571 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5572 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5573 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5574 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5575 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5576 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5577 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5578 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5579 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5580 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5581 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5582 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5583 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5584 Import changes from coreutils.
5586 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5588 Merge from coreutils.
5590 * .gdb-history: Remove; this doesn't belong here.
5592 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5593 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5594 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5596 * dirname.h: Include <stdbool.h>.
5597 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5598 for consistency with POSIX terminology. All uses changed.
5599 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5600 (strip_trailing_slashes): Use bool for booleans.
5601 * stripslash.c (strip_trailing_slashes): Likewise.
5603 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5604 sometimes returns a positive errno value even when it succeeds.
5605 (print_errno_message) [!LIBC]: Fall back on strerror if
5608 * path-concat.c (mempcpy): Don't define if a system header defines it.
5609 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5610 (longest_relative_suffix): New function.
5611 (path_concat): Use it. Assume first argument is not NULL.
5612 Port to DOS. Omit redundant separators.
5613 Report an error instead of returning NULL.
5614 Use mempcpy instead of memcpy.
5615 (xpath_concat): Remove: not declared or used.
5617 * same.h: Include <stdbool.h>
5618 (same_name): Return bool, not int.
5619 * same.c (same_name): Likewise.
5620 (errno): Don't declare; we assume C89 or better now.
5622 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5623 if not already defined.
5625 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5626 * dup-safer.c (errno): Likewise.
5628 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5630 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5633 2004-08-03 Simon Josefsson <jas@extundo.com>
5635 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5636 * progname.h: Don't include stdbool.h.
5638 2004-08-02 Simon Josefsson <jas@extundo.com>
5640 * getsubopt.h: New file, with comments from Bruno Haible.
5641 * getsubopt.c: New file, from glibc, but slightly modified based on
5642 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5644 2004-08-01 Simon Josefsson <jas@extundo.com>
5646 * xgetdomainname.c: Include stdlib.h, for free().
5648 2004-07-16 Simon Josefsson <jas@extundo.com>
5650 * dummy.c: New file.
5652 2004-07-16 Bruno Haible <bruno@clisp.org>
5654 * backupfile.h: Add extern "C" for C++.
5655 * closeout.h: Likewise.
5656 * copy-file.h: Likewise.
5657 * findprog.h: Likewise.
5658 * full-write.h: Likewise.
5659 * pathname.h: Likewise.
5660 * progname.h: Likewise.
5661 * stpcpy.h: Likewise.
5662 * stpncpy.h: Likewise.
5663 * strcase.h: Likewise.
5664 * strstr.h: Likewise.
5665 * xalloc.h: Likewise.
5667 * mbswidth.h: Add extern "C" for C++.
5668 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5670 2004-07-09 Simon Josefsson <jas@extundo.com>
5672 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5673 failed without this.)
5675 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5677 * fchown-stub.c: New file.
5679 2004-06-24 Jim Meyering <jim@meyering.net>
5681 * obstack.h (obstack_base): Cast to (void *), per documentation.
5683 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5685 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5687 2004-06-01 Jim Meyering <jim@meyering.net>
5689 * calloc.c: New file.
5691 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5693 * getdate.y (yylex): Allow space between sign and number.
5694 Problem reported by Dan Jacobson.
5696 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5697 and Jim Meyering <jim@meyering.net>
5699 Merge from coreutils CVS.
5701 * stat-macros.h: New file, with contents from file-type.h
5702 and coreutils' system.h.
5703 * file-type.c: Include "stat-macros.h".
5704 * file-type.h (file_type): Move all macro definitions to new file,
5707 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5708 Wrap old code with this conditional.
5709 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5710 function that does not dereference symlinks.
5711 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5713 * xreadlink.c: Include xreadlink.h first, to catch .h file
5714 dependency problems.
5715 (xreadlink): Accept new arg SIZE, for efficiency.
5716 All decls and uses changed.
5717 * xreadlink.h: Include <stddef.h>, for size_t.
5719 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5720 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5722 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5724 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5726 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5727 macros to be defined.
5728 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5729 the allocator returns NULL because the requested size is zero.
5731 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5733 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5734 var. Add comment explaining why libc still defines it. This
5735 merges the following patch from glibc:
5736 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5738 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5740 * obstack.c (_obstack): Remove unused variable. It hasn't been
5741 present in glibc since revision 1.1 of this file.
5742 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5743 obstack_alignment_mask, obstack_alloc, obstack_base,
5744 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5745 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5746 obstack_grow0, obstack_init, obstack_int_grow,
5747 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5748 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5749 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5750 nonexistent functions.
5752 2004-05-17 Derek R. Price <derek@ximbiot.com>
5753 Paul Eggert <eggert@cs.ucla.edu>
5755 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5757 2004-05-14 Bruno Haible <bruno@clisp.org>
5759 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5760 that consists of a '.' followed by an empty digit string.
5761 Patch by Tor Lillqvist <tml@iki.fi>.
5763 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5765 Port obstack to the AS/400, where pointers are 16 bytes wide and
5766 you cannot cast an integer to a valid pointer. This patch is
5767 currently waiting to be integrated into glibc; see
5768 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5770 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5771 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5772 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5773 (struct obstack): temp member is now a union of a pointer and
5774 an integer, instead of an integer. All integer uses changed.
5775 This does not affect the physical layout of struct obstack,
5776 except on hosts (like the AS/400) where the size or alignment of
5777 void * is greater than that of ptrdiff_t.
5778 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5779 __STDC__)]: Store temporary in pointer member of union, not
5781 * obstack.c: Include <stddef.h>, for offsetof.
5782 (struct fooalign): Remove; it doesn't need a name.
5783 (union fooround): Change double to long double, and add void *.
5784 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5785 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5786 not a macro. Hence the values are always int; so remove all
5787 casts-to-int in uses.
5789 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5790 Derek Price <derek@ximbiot.com>
5792 * alloca.c: Include <alloca.h>, to get our interface.
5793 * alloca_.h: Use __alloca on AIX, so that we don't have to
5794 include <alloca.h> first. Use C89 prototype for alloca; this
5795 requires including <stddef.h> for size_t. Use extern "C" if C++.
5796 Use #elif for simplicity, since we can assume C89 now.
5797 Don't try to source the system alloca.h since it will not be found
5798 and to prevent recursively including its replacement.
5799 * fnmatch.c: Include <alloca.h> instead of opencoding.
5800 * regex.c: Likewise.
5802 2004-05-16 Derek Price <derek@ximbiot.com>
5803 Paul Eggert <eggert@cs.ucla.edu>
5805 getline cleanup. This changes the getndelim2 API: both order of
5806 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5809 * getline.c: Don't include stddef.h or stdio.h, since our
5810 interface does that.
5811 (getline): Always use getdelim, so that we don't have two
5812 copies of this code.
5813 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5815 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5816 (GETNDELIM2_MAXIMUM): New macro.
5817 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5818 instead of the old practice of delim2==0. All callers changed.
5819 Return -1 on overflow, instead of returning junk.
5820 Do not set *linesize unless allocation succeeds.
5821 * getndelim2.h: Do not include stddef.h; no longer needed, now
5822 that we include sys/types.h.
5823 * getnline.h: Likewise.
5824 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5825 (getndelim2): Reorder arguments.
5826 * getnline.c (getnline, getndelim):
5827 Don't discard the NMAX argument.
5828 (getnline): Invoke getndelim, to avoid code duplication.
5829 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5830 of (size_t) -1 by callers of the getnline family.
5832 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5834 * nanosleep.c (suspended): Change its type from int to
5835 sig_atomic_t volatile.
5836 (first_call): Make it private to rpl_nanosleep, and have it
5837 be zero initially as that's a bit faster.
5838 (my_usleep): Round up fractional times instead of truncating them,
5839 as this is the usual meaning for 'sleep'.
5841 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5843 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5844 (ENOSYS): Define if not defined.
5845 (settime): Fall back on stime if it exists and settimeofday fails.
5846 But don't bother with fallbacks if a method fails with errno == EPERM.
5848 2004-05-11 Jim Meyering <jim@meyering.net>
5850 Prior to this change, the save_cwd caller required read access to the
5851 current directory on most systems (ones with the fchdir function).
5853 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5854 fails, try write-only, and finally, resort to using xgetcwd.
5856 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5858 * obstack.c, obstack.h: Import changes from libc.
5860 2004-04-28 Bruno Haible <bruno@clisp.org>
5862 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5863 implicitly appends .exe to executables.
5864 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5865 accepts Windows pathnames.
5866 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5867 Cygwin like Windows, since it now accepts Windows pathnames.
5868 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5869 Cygwin like Windows, since it now accepts Windows pathnames.
5870 Reported by Derek Robert Price <derek@ximbiot.com>.
5872 2004-04-20 Jim Meyering <jim@meyering.net>
5874 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5876 2004-04-20 Jim Meyering <jim@meyering.net>
5877 Bruno Haible <bruno@clisp.org>
5879 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5880 memory when realloc fails.
5882 2004-04-18 Jim Meyering <jim@meyering.net>
5884 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5885 don't leak memory and do call END_UTMP_ENT.
5887 2004-04-11 Paul Eggert <eggert@twinsun.com>
5889 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5890 (CHAR_BIT): Remove, since we assume C89.
5891 Include <stdint.h> if available, as per current Autoconf CVS advice.
5893 2004-03-30 Paul Eggert <eggert@twinsun.com>
5895 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5896 not bool, to be more consistent with Unix conventions.
5897 Suggested by Bruno Haible.
5899 Merge from coreutils.
5901 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5904 * getdate.h: Include stdbool.h, and timespec.h instead of
5905 the usual <time.h> dance.
5906 (get_date): Change signature to support fractional time stamps.
5907 All callers changed.
5908 * getdate.y: Include "getdate.h" first, as we can now
5909 assume C89 and don't need to worry about 'const'.
5910 Similarly, include "unlocked-io.h" near start, not in middle.
5912 (textint.value): Use long int rather than int.
5913 (textint.digits): Use size_t rather than int.
5914 (BILLION, LOG10_BILLION): New constants.
5915 (parser_control): New member rel_ns. Members day_ordinal,
5916 time_zone, month, day, hour, minutes, rel_year, rel_month,
5917 rel_day, rel_hour, rel_minutes, rel_seconds
5918 are now long int, not int. Member seconds is now struct timespec,
5919 not int. New member timespec_seen. Members dates_seen, days_seen,
5920 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5922 (%union.intval): Now long int, not int.
5923 New member timespec.
5924 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5925 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5926 (spec): Now is a timespec or an item list.
5927 (timespec, items): New nonterminals.
5928 (time, rel, relunit, number, get_date):
5929 Add support for fractional seconds.
5930 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5931 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5932 (to_hour): First arg is now long int, not int.
5933 (to_year): Returns long int, not int.
5934 Don't treat year -70 like 70.
5935 (tm_diff): Returns long int, not int.
5936 (lookup_word): Use bool instead of int when appropriate.
5937 (yylex): Use size_t for count, not int.
5938 Detect overflow when parsing large integer constants.
5939 Add support for fractions.
5940 (get_date): Make pointers 'const' if possible.
5941 Use more-portable code to detect integer overflow.
5942 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5943 Don't use ctime; it's not reliable if the year has >4 digits.
5945 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5946 This is for compatibility with BSD.
5948 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5949 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5950 From coreutils' system.h.
5952 * userspec.c: Don't include "posixver.h".
5953 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5954 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5955 compatible extension. Simplify code by removing a boolean int
5956 that was always nonzero if a string was nonnull.
5958 2004-03-30 Jim Meyering <jim@meyering.net>
5960 Merge from coreutils.
5962 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5964 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5965 an empty input stream.
5967 * readtokens.c: Include <stdbool.h>.
5968 (readtoken): Use `size_t' rather than int/long.
5969 All callers adjusted.
5970 Use `bool' rather than `int' where appropriate.
5971 Use memset rather than an explicit loop.
5972 Use x2nrealloc rather than xrealloc.
5973 Allow the use of `\0' as a delimiter.
5974 (readtokens): Likewise.
5975 * readtokens.h (readtoken, readtokens): Update prototypes.
5977 2004-03-30 Bruno Haible <bruno@clisp.org>
5979 * getloadavg.c (getloadavg): Don't assume setlocale returns
5982 2004-03-29 Paul Eggert <eggert@twinsun.com>
5984 Merge changes to getloadavg.c from coreutils and Emacs.
5986 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5987 Define to an expression, not to the empty string.
5988 Include cloexec.h and xalloc.h.
5989 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5990 Use set_cloexec_flag rather than rolling our own.
5991 * cloexec.c, cloexec.h: New files.
5993 2004-03-18 Paul Eggert <eggert@twinsun.com>
5995 * getopt.h: Sync with libc CVS.
5997 2004-03-18 Paul Eggert <eggert@twinsun.com>
5998 Bruno Haible <bruno@clisp.org>
6000 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6001 not on all platforms that have <wchar.h>.
6002 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6004 2004-03-09 Paul Eggert <eggert@twinsun.com>
6006 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6008 * getopt_int.h: New file, also synced from libc.
6010 2004-03-07 Paul Eggert <eggert@twinsun.com>
6012 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6013 '#if' expressions. Unlike the code it replaces, it does not
6014 depend on (defined _SC_PAGESIZE). However, it does depend on
6015 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6016 first reported by Jason Andrade in
6017 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6019 2004-01-18 Simon Josefsson <jas@extundo.com>
6021 * strdup.h: New file.
6022 * strdup.c: Include it.
6023 * path-concat.c: Include strdup.h. Drop strdup declaration.
6024 * userspec.c: Include strdup.h. Drop strdup declaration.
6026 2004-02-06 Karl Berry <karl@gnu.org>
6028 * config.charset: update from gettext 0.14.1.
6030 2004-02-05 Paul Eggert <eggert@twinsun.com>
6032 Add comments and code, prompted by suggestions from Bruno Haible
6034 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6035 describing the enum quoting_style values.
6036 * quotearg.c (quotearg_alloc): New function.
6037 (quotearg_buffer_restyled): Treat lone { and } as special.
6038 Treat = as special. Work around bug with older shells
6039 that "see" a '\' that is really the 2nd byte of a multibyte char.
6040 Quote empty string with shell_quoting_style.
6042 2004-02-03 Bruno Haible <bruno@clisp.org>
6044 * pipe.h: New file, from GNU gettext.
6045 * pipe.c: New file, from GNU gettext.
6047 2004-01-27 Bruno Haible <bruno@clisp.org>
6049 * execute.h: New file, from GNU gettext.
6050 * execute.c: New file, from GNU gettext.
6051 * w32spawn.h: New file, from GNU gettext.
6053 2004-01-23 Paul Eggert <eggert@twinsun.com>
6055 Exit-status fix from coreutils.
6057 Use exit_failure consistently in place of EXIT_FAILURE,
6058 so that program exit statuses are consistent on failure.
6060 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6061 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6062 * argmatch.h: Comment fix to match the above.
6063 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6064 Now a macro referring to exit_failure, instead of a separate
6065 variable. Include "exitfail.h" to get it.
6066 * xstrtol.h: Include "exitfail.h".
6067 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6069 * long-options.c (parse_long_options): Use prototype
6070 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6073 2004-01-21 Jim Meyering <jim@meyering.net>
6075 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6076 so as not to conflict with a different-sized __mktime_internal
6077 function in GNU libc.
6078 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6079 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6081 2004-01-18 Paul Eggert <eggert@twinsun.com>
6083 Merge from diffutils.
6085 * file-type.c (file_type): Add typed memory objects.
6086 * file-type.h (S_TYPEISTMO): New macro.
6088 * c-stack.h (c_stack_action): Remove argv argument.
6089 * c-stack.c (c_stack_action): Likewise. All uses changed.
6090 (die): Don't calculate message unless segv_action returns.
6091 (get_stack_location, min_address_from_argv, max_address_from_argv,
6092 volatile stack_base, volatile_stack_size): Remove.
6093 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6094 that every segmentation violation is a stack overflow. (Ouch!)
6095 See Debian bug 136249 (still outstanding) for more info about why
6096 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6098 2003-11-30 Bruno Haible <bruno@clisp.org>
6100 Safer stack allocation.
6101 * setenv.c: Include allocsa.h.
6102 (alloca): Remove fallback definition.
6103 (freea): Remove macro.
6104 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6107 2003-10-17 Bruno Haible <bruno@clisp.org>
6109 * binary-io.h: Avoid warnings on Cygwin.
6111 2003-12-28 Bruno Haible <bruno@clisp.org>
6113 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6114 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6116 2003-11-28 Bruno Haible <bruno@clisp.org>
6118 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6120 2003-11-27 Bruno Haible <bruno@clisp.org>
6122 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6124 2003-11-17 Bruno Haible <bruno@clisp.org>
6126 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6128 2003-11-24 Bruno Haible <bruno@clisp.org>
6130 * xallocsa.h: New file, from GNU gettext.
6131 * xallocsa.c: New file, from GNU gettext.
6133 2003-11-24 Bruno Haible <bruno@clisp.org>
6135 * allocsa.h: New file, from GNU gettext.
6136 * allocsa.c: New file, from GNU gettext.
6138 2003-11-24 Bruno Haible <bruno@clisp.org>
6140 * eealloc.h: New file.
6142 2004-01-15 Jim Meyering <jim@meyering.net>
6144 Merge from coreutils.
6146 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6147 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6148 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6150 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6151 optional configure-time default.
6153 * version-etc.c (version_etc_copyright): Update copyright date.
6155 * xreadlink.c (xreadlink): Correct outdated comment.
6157 2004-01-15 Paul Eggert <eggert@twinsun.com>
6159 Merge from coreutils.
6161 * posixver.c: Include posixver.h.
6163 * same.c: Include <stdbool.h>, <limits.h>.
6164 (_POSIX_NAME_MAX): Define if not defined.
6166 (same_name): If file names are silently truncated, report
6167 that the file names are the same if they are the same after
6168 the silent truncation.
6170 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6171 conversion function.
6172 * xstrtod.c (xstrtod): Likewise. All callers changed to
6173 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6176 2004-01-14 Paul Eggert <eggert@twinsun.com>
6178 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6179 with like-named macro in fnmatch.c.
6180 (EXT): Use an internal constant instead.
6182 Merge fnmatch patches from glibc.
6183 * fnmatch.c (mbsinit): Remove define.
6184 Add libc_hidden_ver (__fnmatch, fnmatch).
6185 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6186 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6188 2003-12-14 Karl Berry <karl@gnu.org>
6190 * config.charset: update from gettext-runtime.
6192 2003-12-03 Paul Eggert <eggert@twinsun.com>
6194 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6195 Bug reported by Alfred M. Szmidt.
6197 2003-11-29 Karl Berry <karl@gnu.org>
6199 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6201 2003-11-23 Paul Eggert <eggert@twinsun.com>
6202 Bruno Haible <bruno@clisp.org>
6204 * printf-parse.h: Don't include sys/types.h.
6205 (ARG_NONE): New macro.
6206 (char_directive): Change type of *arg_index fields to size_t.
6207 * printf-parse.c: Don't include sys/types.h.
6208 (SSIZE_MAX): Remove macro.
6209 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6210 Remove unnecessary overflow check.
6211 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6214 2003-11-24 Paul Eggert <eggert@twinsun.com>
6216 * alloca.c: Remove dependency on xalloc module.
6217 (xalloc_die): Remove.
6218 (memory_full) [!defined emacs]: New macro.
6219 [!defined emacs]: Don't include xalloc.h.
6220 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6221 address arithmetic overflows. Change datatypes a bit to avoid
6224 2003-11-22 Jim Meyering <jim@meyering.net>
6226 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6228 2003-11-17 Bruno Haible <bruno@clisp.org>
6230 * vasnprintf.c (alloca): Remove fallback definition.
6231 (freea): Remove definition.
6232 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6233 Reported by Paul Eggert.
6235 2003-11-17 Jim Meyering <jim@meyering.net>
6237 On systems without utime and without a utimes function capable of
6238 dealing with a NULL struct utimbuf* argument, this utime replacement
6239 could -- in unusual circumstances -- leak a file descriptor.
6240 * utime.c: Include <unistd.h> and <errno.h>.
6241 (utime_null): Be sure to close `fd' and to preserve errno.
6242 Reported by Geoff Collyer via Arnold Robbins.
6244 2003-11-16 Paul Eggert <eggert@twinsun.com>
6245 Bruno Haible <bruno@clisp.org>
6247 Protect against address arithmetic overflow.
6248 * printf-args.h: Include stddef.h.
6249 (arguments): Change type of field 'count' to size_t.
6250 * printf-args.c (printf_fetchargs): Use size_t instead of
6251 'unsigned int' where appropriate.
6252 * printf-parse.h: Include sys/types.h.
6253 (char_directive): Change type of *arg_index fields to ssize_t.
6254 (char_directives): Change type of fields 'count', max_*_length to
6256 * printf-parse.c: Include sys/types.h and xsize.h.
6257 (SSIZE_MAX): Define fallback value.
6258 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6259 instead of 'int' where appropriate. Check a_allocated, d_allocated
6260 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6261 * vasnprintf.c: Include xsize.h.
6262 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6263 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6264 overflow. Avoid wraparound when converting a width or precision from
6267 2003-11-16 Bruno Haible <bruno@clisp.org>
6269 Update from GNU gettext.
6270 * printf-parse.c: Generalize to it can be compiled for wide strings.
6271 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6272 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6273 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6274 SNPRINTF): New macros.
6275 Don't include <alloca.h> if the file is used inside libintl.
6276 (local_wcslen): New function, for Solaris 2.5.1.
6277 (VASNPRINTF): Use it instead of wcslen.
6279 2003-11-16 Bruno Haible <bruno@clisp.org>
6281 * xsize.h (xmax): New function.
6282 (xsum, xsum3, xsum4): Declare as "pure" functions.
6284 2003-11-12 Paul Eggert <eggert@twinsun.com>
6286 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6287 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6288 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6289 heuristic is just as accurate as far as we know, and it removes a
6290 dependency on size_max.m4 and ptrdiff_max.m4.
6292 2003-11-12 Paul Eggert <eggert@twinsun.com>
6294 * xstrtol.c (__xstrtol): Remove "break" immediately after
6295 "return", to pacify some unknown compiler. Problem reported
6298 2003-11-11 Bruno Haible <bruno@clisp.org>
6300 * xsize.h (SIZE_MAX): Remove fallback definition.
6301 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6304 2003-11-10 Paul Eggert <eggert@twinsun.com>
6306 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6307 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6308 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6310 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6311 not (size_t) -1, since it's defined here.
6313 2003-11-06 Paul Eggert <eggert@twinsun.com>
6315 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6316 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6317 Reject sizes of exactly SIZE_MAX bytes.
6318 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6319 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6321 2003-11-05 Bruno Haible <bruno@clisp.org>
6323 * xsize.h: Include limits.h, to avoid a possible collision with
6324 SIZE_MAX defined in <limits.h> on Solaris.
6326 2003-11-04 Bruno Haible <bruno@clisp.org>
6328 * xsize.h: New file.
6329 * linebreak.c: Include xsize.h.
6330 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6331 argument for overflow.
6332 Suggested by Paul Eggert.
6334 2003-10-31 Bruno Haible <bruno@clisp.org>
6336 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6337 to avoid (extremely rare) race condition.
6338 Suggested by Paul Eggert.
6340 2003-11-03 Jim Meyering <jim@meyering.net>
6342 * userspec.c: Include "userspec.h".
6343 * userspec.h: New file.
6345 2003-10-31 Paul Eggert <eggert@twinsun.com>
6347 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6348 * mountlist.c (SIZE_MAX): Define if not defined already.
6349 (read_filesystem_list): Set and use me_type_malloced.
6350 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6351 whatever the type happens to be), for brevity and consistency.
6352 Check for size calculation overflow on Alphas running OSF/1.
6354 2003-10-31 Jim Meyering <jim@meyering.net>
6356 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6358 * linebuffer.c: Include <string.h> for declaration of memset.
6360 2003-10-30 Paul Eggert <eggert@twinsun.com>
6361 Bruno Haible <bruno@clisp.org>
6363 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6364 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6366 2003-10-29 Paul Eggert <eggert@twinsun.com>
6368 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6369 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6371 * quotearg.c (quotearg_n_options): Use it.
6372 * group-member.c: Include <stdbool.h>.
6373 (free_group_info): Arg is now const *; don't free arg.
6374 (get_group_info): Now returns bool and accepts struct group_info *,
6375 rather than returning a malloc'ed struct group_info *.
6376 All uses changed. Check for overflow in internal size calculation.
6378 * getusershell.c (readname): Simplify the code by using x2nrealloc
6379 rather than xmalloc/xrealloc.
6380 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6381 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6382 conformance bug: the old code used a pointer after freeing the
6383 storage that it addressed.
6384 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6385 rather than doing it by hand.
6386 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6387 the buffer preserved. Use free and xmalloc instead.
6388 * quotearg.c (quotearg_n_options): Likewise.
6389 Use a simpler test for size overflow. Don't use xalloc_oversized
6390 because unsigned int might be wider than size_t (!); this suggests
6391 that we should switch from unsigned int to size_t for slot numbers.
6393 2003-10-27 Bruno Haible <bruno@clisp.org>
6395 * stdbool_.h: Better support for BeOS.
6397 2003-10-27 Paul Eggert <eggert@twinsun.com>
6399 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6400 to allocate the returned structure. Do not allocate a subarray,
6401 as x2nrealloc will do that.
6402 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6403 instead of xnrealloc.
6404 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6406 2003-10-26 Paul Eggert <eggert@twinsun.com>
6408 * xalloc.h (xalloc_oversized): New static inline function, for
6409 callers that want to do their own size-overflow checking. Include
6410 <stdbool.h>, since xalloc_oversized returns bool.
6411 * xalloc.c (array_size_overflow): Remove. All callers changed
6412 to use xalloc_oversized.
6414 Add two functions x2realloc, x2nrealloc, for programs that grow
6415 arrays dynamically by doubling their sizes.
6416 * xalloc.h (x2realloc, x2nrealloc): New decls.
6417 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6420 Port to C99 semantics for 'inline' of external functions.
6421 Bug reported by Bruno Haible.
6422 * xmalloc.c (xnmalloc_inline): New static inline function,
6423 with the old contents of xnmalloc.
6424 (xnmalloc, xmalloc): Use it.
6425 (xnrealloc_inline): New static inline function,
6426 with the old contents of xnrealloc.
6427 (xnrealloc, xrealloc): Use it.
6429 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6431 2003-10-25 Paul Eggert <eggert@twinsun.com>
6433 Fix several address-calculation bugs in the hash modules,
6434 plus some minor code cleanup.
6436 * hash.h: Include <stdbool.h>, for bool.
6437 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6438 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6439 hash_get_n_entries, hash_get_max_bucket_length,
6440 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6441 hash_rehash): Use size_t rather than unsigned.
6442 * hash.c (struct hash_table, hash_get_n_buckets,
6443 hash_get_n_buckets_used, hash_get_n_entries,
6444 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6445 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6446 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6448 (SIZE_MAX): Define if not defined.
6449 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6450 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6452 Use const * when possible.
6453 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6454 (check_tuning): Fix bug: if tuning parameters were very close to
6455 0 or 1, rounding errors could have caused subscript violations.
6456 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6457 (hash_initialize): Add 'fail:' label
6458 to free table and return NULL, and use it to simplify code.
6459 Use calloc rather than clearing the storage ourself.
6460 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6461 buffer size calculations.
6462 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6463 Include <stddef.h>, for size_t.
6464 * hash-pjw.c (hash_pjw): Likewise.
6465 Switch to method described by Bruno Haible.
6466 Include <limits.h>, for CHAR_BIT.
6467 (SIZE_BITS): New macro.
6469 2003-10-21 Paul Eggert <eggert@twinsun.com>
6471 * getndelim2.c (getndelim2): When size calculation overflows,
6472 ceiling the allocation at NMAX bytes rather than silently
6473 discarding input bytes before NMAX is reached. This makes
6474 a difference only if NMAX exceeds SIZE_MAX / 2.
6476 * obstack.c: Merge from glibc.
6477 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6478 Add libc_hidden_def (_obstack_newchunk).
6479 (_obstack_free) [! defined _LIBC]: Remove.
6480 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6481 a clone of the function body.
6482 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6483 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6485 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6486 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6489 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6490 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6491 Don't use lvalue casts, as GCC plans to remove support for them
6492 in GCC 3.5. Reported by Joseph S. Myers. This bug
6493 was also present in the non-GCC version, indicating that this
6494 code had always been buggy and had never been widely used.
6495 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6496 Use the fast variant of each macro, rather than copying the
6497 definiens of the fast variant; that way, we'll be more likely to
6498 catch future bugs in the fast variants.
6500 2003-10-20 Bruno Haible <bruno@clisp.org>
6502 * wait-process.h: New file, from GNU gettext.
6503 * wait-process.c: New file, from GNU gettext.
6505 2003-10-19 Jim Meyering <jim@meyering.net>
6507 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6509 2003-10-16 Paul Eggert <eggert@twinsun.com>
6511 * getgroups.c: Include <errno.h>, <stdlib.h>.
6512 (getgroups): First arg is int, not size_t.
6513 Don't let 'free' mangle errno.
6515 2003-10-16 Jim Meyering <jim@meyering.net>
6517 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6519 2003-10-15 Paul Eggert <eggert@twinsun.com>
6521 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6523 (new_exclude, add_exclude_file): Initial size no longer needs to
6525 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6526 our own address arithmetic overflow checking.
6528 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6529 (fnmatch): Do not alloca more than 2000 wide characters;
6530 instead, use malloc for large buffers.
6531 Check for address arithmetic overflow, and return -1
6532 with errno set to ENOMEM in that case.
6533 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6534 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6535 instead, return -1. Check for address arithmetic overflow.
6537 2003-10-14 Paul Eggert <eggert@twinsun.com>
6539 Handle invalid suffixes and overflow independently, so that
6540 callers can treat them independently as needed. Fix some bugs in
6541 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6542 suffix for a human-readable blocksize. The major caller-visible
6543 change is the addition of a new
6544 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6545 that both overflow and suffix chars were found.
6547 * human.c (humblock): Don't check separately for invalid suffix
6548 char; that is xstrtoumax's job (now that its bug is fixed).
6549 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6550 INTMAX_MAX]: New macros.
6551 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6552 TYPE_MAXIMUM): New macros.
6553 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6554 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6555 if overflow occurs, as it's what __strtol does and it's more useful
6557 (__xstrtol): If __strtol reports some error other than ERANGE,
6558 reflect it to the caller as LONGINT_INVALID. If it reports
6559 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6560 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6561 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6563 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6564 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6565 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6566 [defined UINTMAX_MAX]: New macros.
6568 2003-10-14 Bruno Haible <bruno@clisp.org>
6570 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6571 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6572 Also use volatile where needed.
6574 2003-10-12 Paul Eggert <eggert@twinsun.com>
6576 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6577 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6578 and define in terms of the other primitives.
6579 * xmalloc.c: Include stdbool.h; do not include exit.h.
6580 (SIZE_MAX): Define if not already defined.
6581 (array_size_overflow): New function.
6582 (xalloc_die): Abort instead of exiting if 'error' returns.
6583 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6584 (xmalloc, xrealloc): Use them.
6585 (xcalloc): Check for address arithmetic overflow.
6586 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6587 a bit faster than strcpy.
6589 2003-10-08 Paul Eggert <eggert@twinsun.com>
6591 Merge getpass from libc, plus a few fixes.
6593 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6594 Include <stdbool.h>.
6595 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6596 __fsetlocking to empty.
6597 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6598 do include <bits/libc-lock.h>.
6599 Do not include <fcntl.h>; not needed.
6600 [_LIBC]: Include <wchar.h>.
6601 (NOTCANCEL_MODE): New macro.
6602 (flockfile, funlockfile) [_LIBC]: New macros.
6603 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6604 [!_LIBC]: New macros.
6605 (call_fclose): New function.
6606 (getpass): Use it. Save tty stream separately; this simplifies the
6607 code and makes it more reliable if stdin happens to equal stdout.
6608 Invoke __fsetlocking on tty.
6609 Handle thread cancellation if needed.
6610 Namespace cleanup (use __tcgetattr, __getline).
6611 Use bool for Booleans.
6612 [USE_IN_LIBIO]: Handle wide streams.
6613 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6614 stream might go where.
6616 * unlocked-io.h: Include <stdio.h>, so that the caller
6617 doesn't have to include <stdio.h> before us.
6618 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6619 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6620 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6621 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6622 if not declared, so that we can use getpass.c code from libc without
6624 (flockfile, ftrylockfile, funlockfile): New macros.
6626 2003-10-06 Bruno Haible <bruno@clisp.org>
6628 * version-etc-2.h: Remove file.
6629 * version-etc-2.c: Remove file.
6631 2003-09-25 Jim Meyering <jim@meyering.net>
6632 Bruno Haible <bruno@clisp.org>
6634 This lets translators provide better translations for the
6635 "Written by ..." part of --version output.
6636 * version-etc.h: Include stdarg.h.
6637 (version_etc_copyright): Declare as readonly.
6638 (version_etc): Make this function variadic with a NULL-terminated list
6639 of author name strings.
6640 (version_etc_va): New declaration.
6641 * version-etc.c: Include stdarg.h, stdlib.h.
6642 (version_etc_copyright): Declare as readonly.
6643 (version_etc_va): New function. Provide a different translatable string
6644 for each possible number of authors < 10. Abbreviate when there are 10
6646 (version_etc): Make this function variadic. Call version_etc_va.
6647 Suggestion from Gary V. Vaughan.
6649 * long-options.h (parse_long_options): Change prototype: the authors
6650 string is moved to the end and becomes variadic.
6651 * long-options.c: Include stdarg.h.
6652 (parse_long_options): Make this function variadic, too.
6653 Call version_etc_va, not version_etc.
6655 2003-10-06 Bruno Haible <bruno@clisp.org>
6657 * fatal-signal.h: New file, from GNU gettext.
6658 * fatal-signal.c: New file, from GNU gettext.
6660 2003-10-04 Karl Berry <karl@gnu.org>
6662 * argp*: update from libc.
6664 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6666 * getpass.c (getpass): Use a no-op fseek when switching from input to
6667 output mode on the same stream.
6669 2003-09-29 Paul Eggert <eggert@twinsun.com>
6671 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6672 Fix arg typo in previous patch.
6674 2003-09-28 Jim Meyering <jim@meyering.net>
6676 * error.c: Correct cpp indentation.
6678 2003-09-27 Paul Eggert <eggert@twinsun.com>
6680 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6681 Omit the special code that used __typeof__, since we worry that
6682 it could be more trouble than it's worth. See:
6683 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6684 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6688 2003-09-26 Jim Meyering <jim@meyering.net>
6690 * error.c (error_tail): Move some declarations
6691 into inner scope where the local variables are used.
6693 2003-09-26 Bruno Haible <bruno@clisp.org>
6695 * stpncpy.h (gnu_stpncpy): New declaration.
6696 (stpncpy): Define as alias for gnu_stpncpy.
6697 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6699 2003-09-26 Paul Eggert <eggert@twinsun.com>
6701 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6702 (error_tail): Do not loop, reallocating temporary buffer, since
6703 the output cannot contain more wide characters than the input
6704 contains bytes, the size must be big enough already. This avoids
6705 one potential size overflow calculation. Check for size overflow
6706 when calculating temporary buffer size. Free temporary buffer
6707 when done, if it was allocated with malloc; this plugs a memory
6708 leak. Remove casts from void * to pointers, that are no longer
6709 needed now that we're assuming C89 or better.
6711 Merge error changes from glibc.
6713 * error.c, error.h: Update copyright notice header to match glibc.
6714 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6715 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6716 Disable cancellation while printing error.
6717 * error.h: Prepend __ to parameter names.
6719 2003-09-25 Karl Berry <karl@gnu.org>
6721 * argp-fmtstream.c, argp-help.c: update from libc.
6723 2003-09-25 Bruno Haible <bruno@clisp.org>
6725 * version-etc-2.h: New file, from version-etc.h with modifications.
6726 * version-etc-2.c: New file, from version-etc.c with modifications.
6728 2003-09-25 Simon Josefsson <jas@extundo.com>
6730 * xgetdomainname.h: New file.
6731 * xgetdomainname.c: New file.
6733 2003-09-25 Simon Josefsson <jas@extundo.com>
6734 Bruno Haible <bruno@clisp.org>
6736 * getdomainname.h: New file.
6737 * getdomainname.c: New file.
6739 2003-09-24 Paul Eggert <eggert@twinsun.com>
6741 * linebuffer.c (freebuffer): Don't free the argument, just
6742 the buffer associated with the argument. Bug reported by
6745 2003-09-19 Karl Berry <karl@gnu.org>
6747 * argp.h: update from libc.
6749 2003-09-16 Paul Eggert <eggert@twinsun.com>
6751 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6752 input error, instead of returning NULL the next time we are called
6753 (and therefore losing track of errno).
6755 2003-09-15 Paul Eggert <eggert@twinsun.com>
6757 * getndelim2.c (getndelim2): Don't trash errno when a read
6758 fails, so that the caller gets the proper errno.
6760 * readutmp.c (read_utmp): Likewise.
6761 Check for fstat error. Close stream and free storage
6764 2003-09-14 Bruno Haible <bruno@clisp.org>
6766 * fwriteerror.h: New file.
6767 * fwriteerror.c: New file.
6769 2003-09-14 Jim Meyering <jim@meyering.net>
6771 * getloadavg.c: Correct cpp indentation.
6772 * strdup.c: Likewise.
6773 * vasnprintf.c: Likewise.
6775 2003-09-12 Paul Eggert <eggert@twinsun.com>
6777 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6778 * obstack.c [!defined _LIBC]: Likewise.
6779 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6780 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6781 * exitfail.c: Don't include stdlib.h; no longer needed.
6783 More changes to assume C89 or better.
6785 * error.c (error_tail): Assume vprintf.
6787 * argmatch.c (getenv): Remove decl.
6788 * progreloc.c (get_full_program_name): Define via prototype.
6789 * setenv.c (clearenv): Likewise.
6790 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6792 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6793 (malloc, memcpy): Remove decls.
6794 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6795 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6796 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6797 (memcpy): Remove macro.
6798 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6799 (__P): Remove. All uses removed.
6800 (PTR): Remove. All uses changed to void *.
6801 (CHAR_BIT, NULL): Remove.
6802 (spaces, zeros, memset_space, memset_zero)
6803 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6805 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6806 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6807 Define with prototype.
6808 Remove now-unnecessary prototype decl.
6809 (extra_args_spec): Assume ANSI C. All uses changed.
6810 (extra_args_spec_iso): Remove.
6811 (my_strftime, emacs_strftimeu): Define via prototype.
6812 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6814 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6815 * strtoimax.c: Include <stdlib.h> unconditionally.
6816 (strtoul, strtol): Remove decls.
6817 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6819 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6820 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6821 (LOCALE_PARAM_PROTO): New macro.
6822 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6823 (INTERNAL (strtol), strtol): Define with a prototype.
6824 (PARAMS): Remove. All uses removed.
6825 * tempname.c: Include <string.h> unconditionally.
6826 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6827 * xgethostname.c (main): Define with a prototype.
6828 * xmalloc.c: Include "xalloc.h" first, to check interface.
6829 Include <stdlib.h> unconditionally.
6830 (calloc, malloc, realloc, free): Remove decls.
6831 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6832 Include <stdlib.h> unconditionally. Sort include file names.
6834 (xstrtod): Define with a prototype.
6835 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6836 (strtol, strtoul): Remove decls.
6838 2003-09-11 Paul Eggert <eggert@twinsun.com>
6840 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6841 Include <stdlib.h>, <string.h> unconditionally.
6842 Remove now-unnecessary cast to char *.
6843 * strnlen.c: Include <string.h> unconditionally.
6844 * yesno.c (yesno): Define with a prototype.
6846 2003-09-10 Bruno Haible <bruno@clisp.org>
6848 * strcspn.c: Include <string.h> unconditionally.
6849 * strpbrk.c: Include <string.h> unconditionally.
6850 * strstr.c: Include <string.h> unconditionally.
6851 * unicodeio.c: Include <string.h> unconditionally.
6852 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6853 * unsetenv.c: Likewise.
6854 * xreadlink.c: Include <stdlib.h> unconditionally.
6855 * yesno.c: Include <stdlib.h> unconditionally.
6856 (rpmatch): Add prototype.
6858 2003-09-10 Jim Meyering <jim@meyering.net>
6860 * error.c: Correct indentation of cpp directives.
6862 2003-09-09 Paul Eggert <eggert@twinsun.com>
6866 * acosl.c (main): Use a prototype.
6867 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6870 * getloadavg.c (getloadavg, main): Define via prototypes.
6872 * getopt.h (struct option.name): Assume C89, and use 'const'.
6873 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6874 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6876 * getopt.c (const): Remove macro.
6877 Include <string.h> unconditionally.
6878 (my_index): Remove; all uses changed to strchr.
6879 (strlen): Remove decl.
6880 (exchange): Remove forward decl; no longer needed.
6881 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6882 Define with prototype.
6883 * getopt1.c (const): Remove macro.
6884 (getopt_long, getopt_long_only, main): Define with prototype.
6886 * getugroups.c: Include <string.h> unconditionally.
6888 * getusershell.c: Include <stdlib.h> unconditionally.
6889 (getusershell, setusershell, endusershell, readname, main):
6890 Define with prototypes.
6892 * group-member.c: Include group-member.h first.
6893 Include <stdlib.h> unconditionally.
6895 * hard-locale.c: Include hard-locale.h first.
6896 Include <stdlib.h>, <string.h> unconditionally.
6898 * hash.c (free, malloc): Remove decls.
6899 Include <stdlib.h> unconditionally.
6901 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6902 (getenv): Do not declare.
6904 * idcache.c: Include <string.h> unconditionally.
6906 * long-options.c: Include long-options.h first, to test interface.
6907 Include <stdlib.h> unconditionally.
6909 * makepath.c: Include makepath.h first, to test interface.
6910 Include <stdlib.h> and <string.h> unconditionally.
6912 * linebuffer.c: Include <stdlib.h>.
6913 (free): Remove decl.
6915 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6916 rpl_malloc returns void *, not char *.
6917 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6919 * md5.h: Include <limits.h> unconditionally.
6920 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6921 (__P): Remove; all uses removed.
6922 * md5.c: Include "md5.h" first.
6923 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6924 md5_buffer, md5_process_bytes, md5_process_block):
6925 Define with prototypes.
6926 * sha.h (__P): Remove all uses. (It wasn't defined??)
6927 * sha.c: Include "sha.h" first.
6928 Include <stdlib.h>, <string.h> unconditionally.
6930 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6931 * memcmp.c (__ptr_t): Likewise.
6932 * memrchr.c (__ptr_t): Likewise.
6933 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6934 Include <string.h> unconditionally.
6935 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6936 * memchr.c: Include <stdlib.h> unconditionally.
6937 * memchr.c (LONG_MAX): Remove.
6938 * memrchr.c (LONG_MAX): Likewise.
6939 * memchr.c (__memchr): Define via a prototype.
6940 * memrchr.c (__memrchr): Likewise.
6941 * memcmp.c (__P): Remove, and remove all uses.
6942 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6943 Remove forward decls; no longer needed.
6944 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6945 Use types required by C89 in prototype.
6947 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6948 * savedir.c: Likewise.
6949 * mkdir.c (free): Remove decl.
6950 * rmdir.c (rmdir): Define with a prototype.
6951 * savedir.c: Include savedir.h first, to test interface.
6953 * mktime.c (STDC_HEADERS): Remove.
6954 Include <stdlib.h>, <string.h> unconditionally.
6956 * modechange.c: Include <stdlib.h> unconditionally.
6957 (malloc): Remove decl.
6959 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6960 (free): Remove decl.
6962 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6963 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6964 (This type really should be intptr_t, but that's a C99ism.)
6965 (_obstack_memcpy): Remove: all uses changed to memcpy.
6966 Include <string.h> unconditionally.
6967 (struct obstack): Assume __STDC__ for types of members
6968 chunkfun, freefun, extra_arg.
6969 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6970 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6971 obstack_begin, obstack_specify_allocation,
6972 obstack_specify_allocation_with_arg, obstack_chunkfun,
6973 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6974 Remove unprototyped decls and the macros that use them.
6975 * obstack.c (POINTER): Remove. All uses changed to void *.
6976 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6977 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6978 (defined __STDC__ && __STDC__)]:
6979 Remove nonprototyped code.
6980 Include <stdlib.h> unconditionally.
6981 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6982 _obstack_allocated_p, _obstack_free, obstack_free,
6983 _obstack_memory_used, print_and_abort):
6984 Define using prototypes.
6985 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6986 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6987 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6988 obstack_next_free, obstack_object_size, obstack_room) [0]:
6989 Remove unused, unprototyped code.
6991 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6993 * physmem.c (physmem_total, physmem_available, main): Define
6996 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6997 (main): Define with a prototype.
6999 * posixver.c (getenv): Remove decl.
7001 * putenv.c (malloc): Returns void *, not char *.
7002 Include <string.h> unconditionally.
7003 (strchr, memcpy, NULL): Do not define.
7005 * readtokens.c: Include readtokens.h first, to test interface.
7006 Include <stdlib.h>, <string.h> unconditionally.
7007 (init_tokenbuffer): Define with a prototype.
7009 * regex.c (PARAMS): Remove. All uses removed.
7010 All uses of _RE_ARGS removed, too.
7011 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7013 (bzero): Assume memset exists.
7014 (memcmp, memcpy, NULL): Remove.
7015 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7016 char, or assignments to local vars of type signed char.
7017 (init_syntax_once, PREFIX(extract_number_and_incr),
7018 PREFIX(print_partial_compiled_pattern),
7019 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7020 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7021 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7022 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7023 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7024 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7025 wcs_compile_range, byte_compile_range, truncate_wchar,
7026 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7027 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7028 count_mbs_length, wcs_re_match_2_internal,
7029 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7030 PREFIX(alt_match_null_string_p),
7031 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7032 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7033 regfree, PREFIX(extract_number)): Define with prototype. Remove
7034 now-unnecessary declaration, if any.
7035 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7037 Remove now-unnecessary casts among pointer types.
7038 * regex.h (_RE_ARGS): Remove. All uses removed.
7040 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7041 (free): Remove decl.
7043 * rpmatch.c: Include <stdlib.h> unconditionally.
7045 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7046 (free): Remove decl.
7048 * save-cwd.c: Include <stdlib.h> unconditionally.
7049 * xgetcwd.c: Likewise.
7051 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7052 (free): Remove decl.
7054 * strchrnul.c (strchrnul): Define with a prototype.
7055 Fix bug: c_in was not converted to char before searching.
7057 The following changes are not K&R related:
7059 * group-member.h: Include <sys/types.h>, so that this file is
7061 * makepath.h: Likewise.
7063 * getusershell.c (readname, default_index, line_size, readname):
7064 Use size_t, not int, for sizes.
7065 (readname): If the size overflows, report an error instead of
7068 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7070 * getndelim2.c: Assume stdlib.h per the C89 spec.
7072 2003-09-08 Paul Eggert <eggert@twinsun.com>
7074 Assume C89 or better; remove K&R cruft.
7075 A few of these changes were first proposed by Derek Robert Price
7076 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7078 * addext.c: Include <string.h> unconditionally.
7079 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7080 Don't declare getenv or malloc.
7082 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7083 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7085 (find_stack_direction, alloca): Use prototypes.
7087 * atexit.c (atexit): Define using a prototype.
7089 * basename.c, dirname.c, stripslash.c:
7090 Include <string.h> unconditionally.
7092 * bcopy.c: Include <stddef.h>.
7093 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7095 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7097 * error.h (error, error_at_line, error_print_progname)
7098 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7099 * error.c: Include error.h first, to check interface.
7100 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7101 (VA_START): Remove; all uses changeed to va_start.
7102 (exit, strerror): Remove decls.
7103 (error_print_progname): Prototype uncondionally.
7104 Don't include <errno.h>; no longer needed.
7105 (private_strerror): Remove.
7106 (error_tail): Always define.
7107 (error, error_at_line): Assume C89 or better; always use prototypes.
7108 * fatal.c: Include "fatal.h" first, to test interface.
7109 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7110 (VA_START): Remove; all uses changed to va_start.
7111 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7113 (exit): Remove decl.
7114 (fatal): Prototype unconditionally. Assume va_start works.
7115 Abort at end, to pacify gcc.
7117 * euidaccess.c (main): Define with a prototype.
7119 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7121 * exitfail.c: Include <stdlib.h> unconditionally.
7123 * fnmatch_.h (__P): Remove. All uses changed to assume
7125 * fnmatch.c: Include fnmatch.h first, to test interface.
7126 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7127 (getenv): Remove decl.
7128 (fnmatch): Define using a prototype.
7129 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7130 (FCT): Define using a prototype.
7132 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7134 * gethostname.c: Include <stddef.h>.
7135 (gethostname): Define with prototype. Length is size_t, not int.
7137 2003-09-08 Paul Eggert <eggert@twinsun.com>
7139 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7140 getversion.c should have been removed then, but was accidentally
7143 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7144 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7146 2003-09-07 Paul Eggert <eggert@twinsun.com>
7148 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7149 copy_tm_result. Bug reported by Simon Josefsson in
7150 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7152 2003-09-06 Paul Eggert <eggert@twinsun.com>
7154 * time_r.c, time_r.h: New files.
7156 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7158 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7159 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7161 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7163 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7164 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7167 * timegm.c: Switch to glibc implementation, with the following changes:
7168 [defined HAVE_CONFIG_H]: Include <config.h>.
7169 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7170 (__mktime_internal) [!defined _LIBC]: New decl.
7171 (__gmtime_r) [!defined _LIBC]: New macro and function.
7172 (timegm): Use a prototype, since gnulib assumes C89.
7173 Do not bother declaring tmp to be const, as it's not really usefu.
7174 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7175 (timegm): Declare only if HAVE_DECL_TIMEGM.
7177 2003-09-03 Paul Eggert <eggert@twinsun.com>
7179 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7180 Bug reported by Lute Kamstra in
7181 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7183 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7184 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7185 course with correspondingly smaller numbers for tomorrow and
7186 yesterday. From Tadayoshi Funaba. Originally installed into
7187 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7190 2003-08-31 Simon Josefsson <jas@extundo.com>
7192 * timegm.h: New file.
7193 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7195 2003-08-31 Karl Berry <karl@gnu.org>
7197 * argp.h: update from libc.
7199 2003-08-28 Bruno Haible <bruno@clisp.org>
7201 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7202 warning on QNX, which defines O_BINARY to 000000.
7204 2003-08-24 Bruno Haible <bruno@clisp.org>
7206 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7207 MSVC7 <stdio.h> is included later.
7209 2003-08-20 Bruno Haible <bruno@clisp.org>
7211 * progname.h: New file, from GNU gettext.
7212 * progname.c: New file, from GNU gettext.
7213 * progreloc.c: New file, from GNU gettext.
7215 2003-08-19 Bruno Haible <bruno@clisp.org>
7217 * xstrdup.c: Assume <string.h> exists.
7219 2003-08-18 Jim Meyering <jim@meyering.net>
7221 * setenv.h: Indent nested cpp directive.
7222 * vasnprintf.c: Remove trailing blanks.
7224 2003-08-17 Simon Josefsson <jas@extundo.com>
7225 Bruno Haible <bruno@clisp.org>
7227 * xstrndup.h: New file.
7228 * xstrndup.c: New file.
7230 2003-08-17 Bruno Haible <bruno@clisp.org>
7232 * strndup.h: New file.
7234 2003-08-16 Paul Eggert <eggert@twinsun.com>
7236 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7237 space, undoing this 2003-08-12 change:
7238 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7240 2003-08-16 Jim Meyering <jim@meyering.net>
7242 Merge from coreutils.
7243 * xstrtoimax.c: #else #if -> #elif.
7244 * xstrtoumax.c: Likewise.
7246 2003-08-15 Paul Eggert <eggert@twinsun.com>
7248 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7249 rather than tab, after '#' in shell-script copyright notices.
7250 Suggested by Bruno Haible.
7252 2003-08-15 Jim Meyering <jim@meyering.net>
7253 and Paul Eggert <eggert@twinsun.com>
7255 Merge from coreutils.
7256 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7257 member but strut utmpx does not. Needed for AIX 4.3.3.
7258 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7260 2003-08-15 Jim Meyering <jim@meyering.net>
7262 Merge from coreutils.
7263 * xgethostname.c: Include <stdlib.h>.
7264 (xghostname): Don't exit for anything other than memory-related
7265 failure; just return NULL.
7266 * userspec.c: Include "posixver.h".
7267 (parse_user_spec): Accept `.' as a separator only
7268 in pre-POSIX-200112 mode.
7269 * strtoimax.c: Use #elif rather than #else #if.
7270 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7271 Remove function, now that we can rely on a working tzset function.
7272 [!_LIBC]: Ensure that the required autoconf test has been run.
7273 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7274 Use underlying_strftime for %r.
7275 * sha.c: Merge in some clean-up and optimization changes from glibc.
7276 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7277 Ensure that it is a multiple of 64.
7278 Rearrange loop exit tests so as to avoid performing an
7279 additional fread after encountering an error or EOF.
7280 * realloc.c: Update copyright date.
7282 2003-08-14 Jim Meyering <jim@meyering.net>
7284 Merge from coreutils.
7285 * obstack.h: Whitespace changes.
7286 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7287 and xcalloc return values.
7288 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7289 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7290 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7291 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7292 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7294 Use mntctl's return value to drive the entry-processing loop, since
7295 we can't rely on the value of the vmt_length member in the last
7296 entry. On some systems doing so could result in exhausting
7297 virtual memory. Based in part on a patch from Mike Jetzer.
7299 2003-08-14 Jim Meyering <jim@meyering.net>
7300 and Paul Eggert <eggert@twinsun.com>
7302 Merges from coreutils, plus other fixes.
7303 * physmem.c: Merge in portability changes from gcc/libiberty
7304 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7305 for credits and details. Thanks to Kaveh Ghazi for helping
7306 to keep these files in sync.
7307 (ARRAY_SIZE): Define it.
7308 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7309 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7310 (memcasecmp): Don't assume size_t fits in unsigned int.
7311 Remove casts and duplicate code.
7312 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7313 (memcpy): Remove definition.
7314 Merge in some clean-up and optimization changes from glibc.
7315 [BLOCKSIZE]: Move definition to top of file.
7316 Ensure that it is a multiple of 64.
7317 Rearrange loop exit tests so as to avoid performing an
7318 additional fread after encountering an error or EOF.
7319 * md5.h (md5_uintptr): Define.
7320 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7321 return to the initial working directory. Preserve errno
7323 * idcache.c: Include "xalloc.h".
7324 (xmalloc, xrealloc): Remove decls.
7325 (getuser): Remove casts no longer required in C89.
7326 * human.c: Include stdio.h, for sprintf.
7327 * group-member.c: Include "xalloc.h".
7328 (xmalloc, xrealloc): Remove decls.
7329 (get_group_info): Remove casts no longer required in C89.
7330 * getusershell.c (readname): Remove casts no longer required in C89.
7331 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7332 * getline.c: Whitespace fix, from coreutils.
7334 2003-08-13 Paul Eggert <eggert@twinsun.com>
7336 * exclude.c: Include <ctype.h>
7337 (IN_CTYPE_DOMAIN): New macro.
7339 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7342 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7343 Undo previous (whitespace-only) change.
7345 2003-08-12 Paul Eggert <eggert@twinsun.com>
7347 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7348 Normalize leading white space and remove trailing white space.
7349 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7350 notice, as per ../config/srclist-update.
7352 Merge from coreutils.
7353 * euidaccess.h: New file.
7354 * euidaccess.c: Include it.
7355 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7356 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7357 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7359 2003-08-11 Bruno Haible <bruno@clisp.org>
7361 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7362 (vasnprintf): Use it instead of wcslen.
7364 2003-08-11 Bruno Haible <bruno@clisp.org>
7366 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7367 value to ensure that _Bool promotes to int. Use #define for _Bool when
7368 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7370 2003-08-10 Karl Berry <karl@gnu.org>
7372 * regex.h: update from libc (whitespace fix).
7374 2003-08-09 Paul Eggert <eggert@twinsun.com>
7376 Merge some files from coreutils. These changes were
7377 originally made by Jim Meyering.
7378 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7379 many older Unixes require this.
7380 * alloca.c (alloca): Remove cast to argument of free;
7381 no longer needed in C89.
7382 * alloca_.h, regex.h: Fix white space to match
7383 what GNU indent does.
7385 2003-08-05 Paul Eggert <eggert@twinsun.com>
7387 * bumpalloc.h: Remove.
7389 2003-08-04 Paul Eggert <eggert@twinsun.com>
7391 * getloadavg.c: Change copyright notice and spacing to conform to
7394 Merge from coreutils.
7395 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7397 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7398 from Karl Berry, implemented by Jim Meyering.
7399 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7400 from Dmitry V. Levin.
7401 Remove anachronistic cast of xrealloc.
7402 * fnmatch_.h (__const): Remove. Use 'const'.
7403 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7404 type. Otherwise, it wouldn't compile with at least /bin/cc on
7405 ymp-cray-unicos9.0.2.X.
7406 Combine two mostly-identical uses of alloca into one.
7407 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7409 2003-08-04 Dave Love <d.love@dl.ac.uk>
7413 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7414 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7415 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7416 obsolete NLIST_NAME_UNION.
7417 [__GNU__]: Undef BSD and FSCALE.
7418 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7420 2003-08-03 Paul Eggert <eggert@twinsun.com>
7422 * stdbool_.h (_Bool): Make it signed char, instead of
7423 an enum type, so that it's guaranteed to promote to int. See:
7424 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7426 2003-07-31 Paul Eggert <eggert@twinsun.com>
7428 * strerror.c: Include config.h, limits.h. Declare sprintf.
7429 (strerror): Don't assume that a printable int fits in 14 bytes.
7431 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7432 Bruno Haible <bruno@clisp.org>
7434 * getline.h (getline, getdelim): Change return type to ssize_t.
7435 * getline.c (getline, getdelim): Likewise.
7436 Remove _GNU_SOURCE define; now it's defined in config.h through
7439 2003-07-22 Paul Eggert <eggert@twinsun.com>
7441 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7442 over-parenthesization in macros.
7444 Sync with coreutils.
7446 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7449 Use `exit_failure' for xalloc and xmemcoll instead of their own
7450 private exit-failure variables.
7451 * xalloc.h (xalloc_exit_failure): Remove.
7452 * xmalloc.c: Likewise. Include exitfail.h.
7453 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7454 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7455 * xmemcoll.c: Likewise. Include exitfail.h.
7456 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7458 2003-07-18 Paul Eggert <eggert@twinsun.com>
7460 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7461 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7462 to test that it can stand by itself. Include "exitfail.h".
7463 Clients should set exit_failure instead.
7464 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7466 2003-07-18 Andreas Schwab <schwab@suse.de>
7468 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7470 2003-07-18 Bruno Haible <bruno@clisp.org>
7472 * getndelim2.h: New file.
7473 * getndelim2.c: Make into a module of its own. Include config.h,
7475 (getndelim2): Make non-static. Change return type to ssize_t.
7476 * getline.h: Change argument names.
7477 * getline.c: Include getndelim2.h instead of getndelim2.c.
7478 * getnline.c: Include getndelim2.h.
7480 2003-07-17 Bruno Haible <bruno@clisp.org>
7482 * Makefile.am: Remove file.
7483 * Makefile.in: Remove file.
7485 2003-07-17 Bruno Haible <bruno@clisp.org>
7487 * getnline.h: New file.
7488 * getnline.c: New file.
7489 * getndelim2.c: New file, extracted from getline.c.
7490 (getndelim2): Renamed from getdelim2, with added nmax argument.
7491 * getline.c: Include getndelim2.c.
7492 (getdelim2): Moved out to getndelim2.c.
7493 (getline, getdelim): Update.
7495 2003-07-15 <karl@gnu.org>
7497 * vasnprintf.c: update from gettext.
7499 2003-07-15 Jim Meyering <jim@meyering.net>
7501 * makepath.c (make_path): Enclose diagnostic in _(...).
7503 2003-07-14 Paul Eggert <eggert@twinsun.com>
7505 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7506 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7507 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7508 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7509 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7510 updated automatically by ../config/srclist-update. This changes
7511 their license from LPGL to GPL.
7513 2003-07-14 Jim Meyering <jim@meyering.net>
7515 Don't emit diagnostics. Let callers do that.
7516 * save-cwd.c: Don't include "error.h".
7517 (save_cwd): Don't call error. Ensure that errno is valid
7518 when returning nonzero.
7520 * save-cwd.h (restore_cwd): Update prototype.
7521 * save-cwd.c (restore_cwd): Remove two parameters.
7522 Simplify. Don't call error upon failure. Let callers do that.
7523 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7524 when auditing is enabled. But don't bother updating the #if.
7526 2003-07-14 Simon Josefsson <jas@extundo.com>
7528 * mempcpy.h: New file.
7529 * mempcpy.c: New file.
7531 2003-07-14 Paul Eggert <eggert@twinsun.com>
7533 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7534 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7535 unicodeio.c, unicodeio.h, unlocked-io.h:
7536 Switch from LGPL to GPL.
7538 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7540 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7541 it breaks C++ compilation.
7542 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7544 2003-07-10 Jim Meyering <jim@meyering.net>
7546 * vasnprintf.c: Remove trailing blanks.
7547 Make cpp indentation consistent.
7549 2003-07-09 Paul Eggert <eggert@twinsun.com>
7551 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7552 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7553 Switch from LGPL to GPL.
7555 2003-07-07 Paul Eggert <eggert@twinsun.com>
7557 * mktime.c: Fix some boundary cases and remove need for floating point.
7559 Issue a compile-time diagnostic if time_t is floating point, or if
7560 two's complement arithmetic is not in effect, or if arithmetic
7561 right shift does not propagate the sign. These assumptions were
7562 all in the original code but they weren't checked.
7564 (TIME_T_MIDPOINT, verify): New macros.
7565 (__isleap): Remove; it has integer overflow problems.
7566 (leapyear): New function, without those problems.
7567 (ydhms_tm_diff): Remove; splitting into two parts.
7568 (ydhms_diff): New function, containing the arithmetic part of
7569 the old ydhms_tm_diff function. Issue a compile-time
7570 diagnostic if we are not using C99 integer division.
7571 Avoid casts when possible.
7572 (guess_time_tm): New function, containing the checking part of
7573 the old ydhms_tm_diff function. Return the new value, rather than
7574 the difference between it and the old. Accept a new argument T
7575 so that *T specifies the old value. Check for overflow in the result.
7577 (__mktime_internal): Use a time_t offset, not a long int offset.
7578 This undoes the 2003-06-04 change, which is no longer needed now
7579 that we have better overflow checking.
7580 (localtime_offset): Likewise.
7582 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7583 and long are 64-bit but int is only 32-bit.
7584 (ydhms_diff): Use long int to store year1 and yday1.
7585 Issue a compile-time diagnostic if long int is not wide enough.
7587 (__mktime_internal): Use long int to store adjusted year and yday.
7588 Use plain C rather than preprocessor commands, if that doesn't
7590 Check for overflow (and try to repair) after each probe
7591 rather than checking only at the very end. This avoids some bugs
7592 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7593 does not equal GMT offset at maximum time).
7594 Use integer to check for overflow rather than floating point; this
7595 is more portable to non-IEEE hosts, and is a tad faster.
7596 When we detect that we are oscillating between two values,
7597 don't check whether tm_isdst has the requested value, since
7598 we already know the answer. When tm_isdst has the wrong value,
7599 use a different heuristic to find the right one, based on the
7600 extreme values actually observed in practice in tz2003a,
7601 rather than the (overly optimistic) "previous 3 calendar quarters".
7603 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7604 "T const" to accommodate glibc style.
7605 (check_result): Use less-confusing report format. "long" -> "long int.
7607 Don't loop if the iteration overflows time_t.
7608 Allow a negative step in the iteration.
7610 2003-07-01 Paul Eggert <eggert@twinsun.com>
7612 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7613 having it depend on HAVE_SYS_TYPES_H.
7615 2003-06-25 Bruno Haible <bruno@clisp.org>
7617 * readlink.c: New file.
7619 2003-06-20 Bruno Haible <bruno@clisp.org>
7621 Assume C89, so PARAMS isn't needed.
7622 * unicodeio.h (PARAMS): Remove.
7623 * unicodeio.c: Don't use PARAMS.
7625 2003-06-18 Jim Meyering <jim@meyering.net>
7627 Merge changes from coreutils.
7628 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7629 Remove explicit declarations of xmalloc and realloc.
7631 (read_utmp): Remove anachronistic cast of xmalloc.
7633 2003-06-17 Paul Eggert <eggert@twinsun.com>
7635 Assume C89, so PARAMS isn't needed.
7636 * backupfile.h (PARAMS): Remove. All uses removed.
7637 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7638 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7639 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7640 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7641 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7642 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7643 xstrtol.h: Likewise.
7644 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7645 same.h, strverscmp.h: Do not include config.h; no longer needed.
7646 Anyway, config.h should always be included before any other file.
7648 2003-06-11 Simon Josefsson <jas@extundo.com>
7650 * sysexit_.h: New file.
7652 2003-05-20 Derek Price <derek@ximbiot.com>
7654 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7656 2003-06-10 Simon Josefsson <jas@extundo.com>
7658 * strchrnul.h: New file.
7659 * strchrnul.c: New file.
7661 2003-06-10 Simon Josefsson <jas@extundo.com>
7663 * argp.h: New file, from glibc.
7664 * argp-ba.c: New file, from glibc.
7665 * argp-eexst.c: New file, from glibc.
7666 * argp-fmtstream.c: New file, from glibc.
7667 * argp-fmtstream.h: New file, from glibc.
7668 * argp-fs-xinl.c: New file, from glibc.
7669 * argp-help.c: New file, from glibc.
7670 * argp-namefrob.h: New file, from glibc.
7671 * argp-parse.c: New file, from glibc.
7672 * argp-pv.c: New file, from glibc.
7673 * argp-pvh.c: New file, from glibc.
7674 * argp-xinl.c: New file, from glibc.
7676 2003-06-07 Jim Meyering <jim@meyering.net>
7678 * readtokens.h: Put `Free Software Foundation, Inc.'
7679 in place of my name in the copyright comment.
7680 Remove definition and uses of __P.
7683 * stat.c: Don't declare xmalloc explicitly.
7684 Instead, include "xalloc.h".
7685 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7686 xrealloc, and xcalloc return values.
7687 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7689 * xgetcwd.h: Remove definition/uses of PARAMS.
7691 2003-06-06 Jim Meyering <jim@meyering.net>
7693 * stdbool_.h: Renamed from stdbool.h.in.
7695 2003-06-06 Jim Meyering <jim@meyering.net>
7697 Merge from coreutils.
7698 * same.c: (same_name): Declare *_basename locals to be `const'.
7699 Consolidate declarations and initializations of *_base* locals.
7701 Merge from coreutils.
7702 This avoids a core dump on systems without GNU putenv,
7703 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7704 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7705 (unsetenv): New static function, from GNU libc.
7706 (rpl_putenv): Use it.
7708 * modechange.c: Remove trailing blanks.
7710 Merge from coreutils.
7711 * fsusage.c: Remove declaration of statfs.
7712 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7714 * posixtm.c: Include <stdbool.h> unconditionally.
7716 2003-06-05 Paul Eggert <eggert@twinsun.com>
7718 * mktime.c (__mktime_internal): When resolving a tm_isdst
7719 mismatch, look in future quarters as well as past. This fixes a
7720 bug when processing fall-backwards gaps immediately after a long
7721 period of daylight-saving time.
7723 * mktime.c: Assume freestanding C89 or better.
7724 (HAVE_LIMITS_H): Remove. Assume it's 1.
7725 (__P): Remove; not used.
7726 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7727 (mktime, not_equal_tm, print_tm, check_result,
7728 main): Use prototypes. Use const * where appropriate.
7729 (main): Fix typo in testing code that uncovered by above changes.
7730 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7732 2003-06-04 Paul Eggert <eggert@twinsun.com>
7734 * mktime.c: Fix Debian bug 177940
7735 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7736 (localtime_offset): Now long int, not time_t, because we want it
7737 to be guaranteed to be signed. All uses changed.
7738 (__mktime_internal): If overflow would occur when adding offset,
7741 Merge 'human' changes from coreutils. Rewrite to support
7742 locale-specific notations like thousands separators.
7743 * human.c: Simplify authorship notice.
7744 Include human.h immediately after config.h.
7745 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7746 <limits.h>: Do not include, since human.h does.
7747 (SIZE_MAX, UINTMAX_MAX): New macros.
7748 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7749 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7750 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7751 (power_letter): Renamed from suffixes.
7752 (generate_suffix_backwards): Remove.
7753 (adjust_value): Now takes int style (because of human.h changes)
7754 and long double value (for greater precision on some platforms).
7755 (group_number): New function.
7756 (human_readable): Use it. Use integer options, not enum.
7757 Put the options before the sizes in the arg list.
7758 Support all the new options.
7759 The old human_readable function has been removed;
7760 use inttostr.h instead.
7761 (human_readable, default_block_size, humblock):
7762 Use uintmax_t, not int, for block sizes.
7763 (human_readable_inexact, block_size_types): Remove.
7764 (block_size_opts): New constant.
7765 (human_options): Renamed from human_block_size, with new signature
7766 that allows block sizes up to UINTMAX_MAX. All callers changed.
7767 * human.h: Add copyright and authorship notice.
7768 Include <limits.h> and <stdbool.h> unconditionally.
7769 (PARAMS): Remove. All uses removed.
7770 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7771 (enum human_inexact_style): Remove tag; now a nameless enum.
7772 (human_floor, human_ceiling, human_round_to_even): Now have
7773 values 2, 0, 1 rather than -1, 1, 0.
7774 (human_group_digits, human_suppress_point_zero, human_autoscale,
7775 human_base_1024, human_SI, human_B): New constants.
7776 (human_readable_inexact, human_block_size): Remove.
7777 (human_readable): Size args are now uintmax_t, not int.
7778 (human_options): New decl.
7780 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7781 unnecessary now that we assume C89 or better. This change
7782 imported from coreutils.
7784 * mktime.c (__mktime_internal): Do not reject negative timestamps
7785 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7786 in the 2003-05-30 sync from glibc.
7788 .h files should stand alone, but we shouldn't include <sys/types.h>
7789 if we can get away with just <stddef.h>.
7791 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7792 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7793 rather than <sys/types.h>, as we merely need size_t.
7794 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7796 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7797 Include <stdio.h>, to get FILE.
7798 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7799 memcasecmp.h has included <stddef.h> and all we need is size_t.
7800 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7801 our interface, instead of including <sys/types.h>
7803 2003-06-02 Paul Eggert <eggert@twinsun.com>
7806 Fix some minor time-related bugs with POSIX time arguments.
7807 Some valid time stamps were being rejected (notably -1, and
7808 time stamps before 1900 on 64-bit hosts). And some invalid
7809 time stamps were being accepted, e.g. September 31.
7811 * posixtm.h (posixtime): Return bool instead of time_t, so
7812 that we can return (time_t) -1 successfully.
7813 * posixtm.c: Likewise.
7814 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7815 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7816 (t): Remove static var.
7817 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7818 of static var. All uses changed.
7819 (year): Do not reject years before 1900; they can occur with
7821 (posix_time_parse): Do not check for out-of-range components;
7822 that is now the caller's responsibility, since our checks were
7823 only approximations.
7824 (posixtime): Use mktime to check for out-of-range components,
7825 since it knows them exactly.
7826 If mktime returns (time_t) -1, check whether an error actually occurred
7827 by invoking localtime on -1.
7828 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7829 posixtime failures better.
7830 Improve the test data (in comments only).
7832 2003-05-30 <karl@gnu.org>
7834 * mktime.c: update from libc.
7836 2003-05-30 Bruno Haible <bruno@clisp.org>
7838 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7839 * localcharset.h: Likewise.
7840 * localcharset.c: Likewise.
7842 2003-05-28 Paul Eggert <eggert@twinsun.com>
7844 Assume the headers required for C89 freestanding compilers.
7845 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7846 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7847 without checking for HAVE_LIMITS_H.
7848 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7849 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7851 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7852 * exclude.c: Include <stdbool.h> unconditionally.
7853 * tempname.c: Include <stddef.h> unconditionally.
7854 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7855 * modechange.c, rpmatch.c (NULL): Don't define, since
7856 <stddef.h> does that.
7857 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7858 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7859 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7860 * xstrtol.c: Likewise.
7861 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7862 * savedir.c: Include <stddef.h> instead of defining NULL.
7864 * addext.c (addext): Use assignment rather than cast, to avoid
7865 warnings on some platforms.
7867 * mktime.c (__mktime_internal): Do not reject negative timestamps
7870 2003-05-10 Bruno Haible <bruno@clisp.org>
7872 * linebreak.c (iconv_string_length): Don't return -1 just because the
7873 string is longer than 4 KB.
7875 2003-05-12 Jim Meyering <jim@meyering.net>
7877 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7878 the space-padded-by-default conversion specifiers, %e, %k, %l.
7880 2003-05-03 Bruno Haible <bruno@clisp.org>
7882 Upgrade to Unicode-4.0.
7883 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7884 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7885 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7886 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7887 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7888 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7889 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7890 Change width of U+E0100..U+E01EF from 1 to 0.
7892 2003-04-25 Bruno Haible <bruno@clisp.org>
7894 * copy-file.c: Include <stddef.h>, for size_t.
7896 2003-04-25 Jim Meyering <jim@meyering.net>
7898 * copy-file.c (copy_file_preserving): Declare buf_size to be
7899 of type size_t, not int.
7901 2003-04-11 Jim Meyering <jim@meyering.net>
7903 Merge changes from Coreutils.
7905 2003-03-22 Jim Meyering <jim@meyering.net>
7907 * strftime.c (widen): Cast alloca return value to proper type.
7909 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7912 * strftime.c (my_strftime): Handle very large width
7913 specifications for numeric values correctly. Improve checks for
7916 2003-01-19 Jim Meyering <jim@meyering.net>
7918 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7919 (nl_get_alt_digit) [! defined my_strftime]: Define.
7920 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7921 _nl_get_alt_digit and _nl_get_walt_digit.
7923 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7924 These changes have no effect outside of _LIBC.
7926 2003-04-10 Bruno Haible <bruno@clisp.org>
7928 * findprog.h: New file, from GNU gettext.
7929 * findprog.c: New file, from GNU gettext.
7931 2003-04-05 Jim Meyering <jim@meyering.net>
7933 Merge changes from Coreutils.
7935 * exclude.h (PARAMS): Remove definition and uses.
7936 * exclude.c: Remove uses of `PARAMS'.
7938 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7939 Add test-cases for DOS filenames. Declare program_name.
7940 (main): Set up program_name. Patch by Rich Dawe.
7942 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7944 Use mntctl's return value to drive the entry-processing loop, since
7945 we can't rely on the value of the vmt_length member in the last
7946 entry. On some systems doing so could result in exhausting
7947 virtual memory. Based in part on a patch from Mike Jetzer.
7949 2003-04-04 Bruno Haible <bruno@clisp.org>
7951 * linebreak.h: New file, from GNU gettext.
7952 * linebreak.c: New file, from GNU gettext with slight modifications.
7953 * lbrkprop.h: New file, from GNU gettext.
7955 2003-04-03 Bruno Haible <bruno@clisp.org>
7957 * utf8-ucs4.h: New file, from GNU gettext.
7958 * utf16-ucs4.h: New file, from GNU gettext.
7959 * ucs4-utf8.h: New file, from GNU gettext.
7960 * ucs4-utf16.h: New file, from GNU gettext.
7962 2003-04-02 Bruno Haible <bruno@clisp.org>
7964 * binary-io.h: New file, from GNU gettext.
7966 2003-04-01 Bruno Haible <bruno@clisp.org>
7968 * pathname.h: New file, from GNU gettext.
7969 * concatpath.c: New file, from GNU gettext.
7971 2003-03-30 Bruno Haible <bruno@clisp.org>
7973 * copy-file.c (copy_file_preserving): Don't set owner if the function
7974 chown() doesn't exist.
7976 2003-03-28 Bruno Haible <bruno@clisp.org>
7978 * copy-file.h: New file, from GNU gettext.
7979 * copy-file.c: New file, from GNU gettext.
7981 2003-03-18 Jim Meyering <jim@meyering.net>
7983 * quote.c (quote_n): Fix typo in comment.
7985 2003-03-14 Jim Meyering <jim@meyering.net>
7987 Merge changes from Coreutils.
7988 * obstack.h (obstack_object_size): Declare temporary, __o,
7989 to be const, in order to avoid warnings.
7990 (obstack_room): Likewise.
7991 (obstack_empty_p): Likewise.
7993 2003-03-13 Paul Eggert <eggert@twinsun.com>
7995 Merge changes from Bison.
7996 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7997 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7998 when compiling Bison 1.875's `bitset bset = obstack_alloc
7999 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8000 * hash.c: Include <stdbool.h> unconditionally.
8002 2003-03-09 Paul Eggert <eggert@twinsun.com>
8004 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8005 Reported by Bruce Becker; see:
8006 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8008 2003-03-03 Paul Eggert <eggert@twinsun.com>
8009 Bruno Haible <bruno@clisp.org>
8011 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8012 Reported by John Hughes, see
8013 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8015 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8017 * poll_.h: New file.
8020 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8022 * mathl.h: New file.
8023 * acosl.c: New file.
8024 * asinl.c: New file.
8025 * atanl.c: New file.
8026 * ceill.c: New file.
8029 * floorl.c: New file.
8030 * frexpl.c: New file.
8031 * ldexpl.c: New file.
8033 * sincosl.c: New file.
8035 * sqrtl.c: New file.
8037 * trigl.c: New file.
8038 * trigl.h: New file.
8040 2003-02-17 Bruno Haible <bruno@clisp.org>
8042 * mkdtemp.h: New file, from GNU gettext.
8043 * mkdtemp.c: New file, from GNU gettext.
8045 2003-01-31 Bruno Haible <bruno@clisp.org>
8047 * rename.c: #undef rename before defining rpl_rename.
8048 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8050 2003-01-30 Bruno Haible <bruno@clisp.org>
8052 * printf-args.h: New file, from GNU gettext.
8053 * printf-args.c: New file, from GNU gettext.
8054 * printf-parse.h: New file, from GNU gettext.
8055 * printf-parse.c: New file, from GNU gettext.
8056 * vasnprintf.h: New file, from GNU gettext.
8057 * vasnprintf.c: New file, from GNU gettext.
8058 * asnprintf.c: New file, from GNU gettext.
8059 * vasprintf.h: New file, from GNU gettext with modifications.
8060 * vasprintf.c: New file, from GNU gettext.
8061 * asprintf.c: New file, from GNU gettext.
8063 2003-01-29 Bruno Haible <bruno@clisp.org>
8065 * stpncpy.h: New file, from GNU gettext with modifications.
8066 * stpncpy.c: New file, from GNU gettext with modifications.
8068 2003-01-28 Bruno Haible <bruno@clisp.org>
8070 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8072 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8075 2003-01-27 Bruno Haible <bruno@clisp.org>
8077 * xsetenv.h: New file, from GNU gettext.
8078 * xsetenv.c: New file, from GNU gettext.
8080 2003-01-23 Bruno Haible <bruno@clisp.org>
8082 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8084 2003-01-22 Bruno Haible <bruno@clisp.org>
8086 * exit.h: New file, from GNU gettext.
8088 2003-01-11 Bruno Haible <bruno@clisp.org>
8090 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8091 * strcase.h (strcasecmp, strncasecmp): Likewise.
8093 2003-01-14 Jim Meyering <jim@meyering.net>
8095 * same.c (same_name): Tweak a comment.
8097 2003-01-11 Bruno Haible <bruno@clisp.org>
8099 * same.c (same_name): Reorder tests so as to avoid calling stat()
8100 when a string comparison is sufficient.
8102 2003-01-11 Bruno Haible <bruno@clisp.org>
8104 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8107 2003-01-11 Bruno Haible <bruno@clisp.org>
8109 * hash-pjw.c: Add comment about low quality of this function.
8111 2003-01-12 Paul Eggert <eggert@twinsun.com>
8113 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8114 to avoid collisions with libcurses and libreadline.
8116 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8117 * getstr.h, getstr.c: Remove.
8118 * getline.c: Include "getline.h", to check interface.
8119 Move body of old getstr.c here: this defines MIN_CHUNK and
8120 declares getdelim2, which is renamed from getstr.
8121 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8123 * linebuffer.c (readlinebuffer): Renamed from readline.
8125 * linebuffer.h: Likewise.
8126 (readline): Remove backward-compatibility macro.
8128 2003-01-12 Jim Meyering <jim@meyering.net>
8130 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8132 2003-01-10 Bruno Haible <bruno@clisp.org>
8134 * alloca_.h: New file.
8135 * getdate.y: Unconditionally include alloca.h.
8136 * makepath.c: Likewise.
8137 * setenv.c: Likewise.
8138 * userspec.c: Likewise.
8140 2003-01-09 Bruno Haible <bruno@clisp.org>
8142 * stdbool.h.in: New file.
8144 2003-01-08 Bruno Haible <bruno@clisp.org>
8146 * safe-read.c: Include specification header first, to ensure its
8148 * full-write.c: Likewise.
8150 2003-01-08 Jim Meyering <jim@meyering.net>
8152 * full-write.c: Undefine and define-away `const' after inclusion
8153 of errno.h, not before. Suggestion from Bruno Haible.
8155 2003-01-07 Jim Meyering <jim@meyering.net>
8157 * full-write.c: Rework so that it may serve to define full_read, too.
8158 * full-read.c: Simply #define FULL_READ and include full-write.c.
8160 2003-01-06 Jim Meyering <jim@meyering.net>
8162 * version-etc.c: Update year in translatable copyright string.
8164 2002-12-25 Bruno Haible <bruno@clisp.org>
8166 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8167 * xstrtol.h: Likewise.
8168 * xstrtoimax.c: Likewise.
8169 * xstrtoumax.c: Likewise.
8170 * human.h: Likewise.
8172 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8173 on systems that have <inttypes.h> but not <stdint.h>.
8175 2002-12-31 Paul Eggert <eggert@twinsun.com>
8177 * memcoll.c (memcoll): Fall back on a simple algorithm using
8178 memcmp if strcoll doesn't work.
8180 2002-12-23 Bruno Haible <bruno@clisp.org>
8182 * localcharset.h: New file.
8183 * localcharset.c: Include it.
8184 * unicodeio.c: Likewise.
8186 2002-12-22 Bruno Haible <bruno@clisp.org>
8188 * utime.c (utime_null): No need to call ftruncate if the file was
8191 2002-12-23 Bruno Haible <bruno@clisp.org>
8193 * memcoll.c (STRCOLL): New macro.
8196 2002-12-22 Bruno Haible <bruno@clisp.org>
8198 * getstr.h (getstr): Define, to avoid clash with libcurses.
8199 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8201 2002-12-22 Bruno Haible <bruno@clisp.org>
8203 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8205 2002-12-23 Bruno Haible <bruno@clisp.org>
8207 * getline.h: Include <stddef.h>, for size_t.
8209 * unicodeio.h: Include <stddef.h>, for size_t.
8210 * unicodeio.c: Don't include <stddef.h>.
8212 2002-12-17 Bruno Haible <bruno@clisp.org>
8214 * canon-host.c (strdup): Remove unused declaration.
8216 * fsusage.c: Include full_read.h.
8217 (get_fs_usage): Use full_read instead of safe_read.
8219 * utime.c (utime_null): Use SAFE_READ_ERROR.
8221 2002-12-11 Bruno Haible <bruno@clisp.org>
8223 * setenv.h: Rewritten to cope with systems that have setenv() but not
8225 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8228 2002-12-11 Bruno Haible <bruno@clisp.org>
8230 * setenv.c (alloca): Fall back to malloc.
8232 (setenv): Use freea() to free memory allocated with alloca().
8234 2002-11-13 Bruno Haible <bruno@clisp.org>
8236 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8237 function declarations.
8238 * unsetenv.c (unsetenv): Likewise.
8240 2002-03-04 Bruno Haible <bruno@clisp.org>
8242 Portability to AIX 4.3.3.
8243 * unsetenv.c: New file, extracted from setenv.c.
8244 * setenv.c: Move the unsetenv() function to unsetenv.c.
8246 2001-12-20 Bruno Haible <bruno@clisp.org>
8248 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8249 use malloc instead. For SunOS 4.
8251 2001-12-11 Bruno Haible <bruno@clisp.org>
8253 * setenv.c: Declare alloca.
8254 (compar_fn_t): New typedef.
8255 (KNOWN_VALUE, STORE_VALUE): Use it.
8257 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8260 2002-12-10 Paul Eggert <eggert@twinsun.com>
8262 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8263 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8264 Choose values that are less likely to collide with system fnmatch
8266 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8267 defined (e.g., a pure POSIX system).
8268 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8269 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8271 2002-12-06 Jim Meyering <jim@meyering.net>
8273 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8275 Merge in changes from libc's misc/error.c, in preparation
8276 for the merge of gnulib's changes back into libc.
8278 * error.c (_): Define only if not already defined.
8279 Move definition to follow all #include directives.
8280 Include unlocked-io.h only if !_LIBC.
8281 [_LIBC]: Include <libio/libioP.h>.
8282 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8283 (fflush): Tweak definition to use INTUSE.
8286 2002-12-05 Paul Eggert <eggert@twinsun.com>
8288 * alloca.c [defined emacs]: Include "lisp.h".
8289 (xalloc_die) [defined emacs]: New macro.
8290 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8291 [! defined emacs]: Include <xalloc.h>.
8292 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8293 (pointer): Typedef to POINTER_TYPE *.
8294 (malloc): Remove decl; we now always use xmalloc.
8295 (alloca): Use old-style definition, since Emacs needs this.
8296 Check for arithmetic overflow when computing combined size.
8298 2002-12-04 Paul Eggert <eggert@twinsun.com>
8300 Do not generate unlocked-io.h automatically, since it's easier to
8301 maintain it by hand.
8303 * unlocked-io.h: New file, from GNU diffutils,
8304 but with proper copyright notice and attribution.
8306 * Makefile.am: Add copyright notice.
8307 (libfetish_a_SOURCES): Add unlocked-io.h.
8308 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8309 (DISTCLEANFILES, io_functions): Remove macros.
8310 (EXTRA_DIST): Remove gen_uio.
8311 (unlocked-io.h): Remove rule.
8313 2002-12-04 Jim Meyering <jim@meyering.net>
8315 Reflect the fact that stat.c and lstat.c are no longer generated.
8316 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8317 (DISTCLEANFILES): Likewise.
8318 (EXTRA_DIST): Likewise.
8319 (all_local): Don't depend on stat.c or lstat.c.
8320 (stat.c, lstat.c): Remove rules.
8321 (EXTRA_DIST): Remove xstat.in.
8323 * xstat.in: Remove file. Contents moved into stat.c.
8324 * stat.c: New file. Contents mostly from xstat.in.
8325 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8326 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8328 * safe-read.c: Rework so that it may serve to define safe_write, too.
8329 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8331 2002-12-03 Jim Meyering <jim@meyering.net>
8333 * safe-read.c, safe-write.c: Change variable names and comments, but
8334 not semantics, to minimize the differences between these two files.
8335 (safe_read): Change comment to mention SAFE_READ_ERROR.
8337 * safe-read.c (IS_EINTR): Define.
8338 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8340 2002-12-02 Bruno Haible <bruno@clisp.org>
8342 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8343 Define, taken from safe-read.c.
8344 (INT_MAX): Provide fallback.
8345 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8346 * safe-write.h (SAFE_WRITE_ERROR): Define.
8348 * safe-read.c (EINTR): Remove definition.
8349 (safe_read): Don't use EINTR if it is absent.
8351 2002-12-02 Jim Meyering <jim@meyering.net>
8353 * safe-read.c (EINTR): Define.
8354 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8355 (INT_MAX): Provide fallback.
8356 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8358 * safe-read.h (SAFE_READ_ERROR): Define.
8360 2002-12-01 Jim Meyering <jim@meyering.net>
8362 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8363 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8365 2002-11-27 Paul Eggert <eggert@twinsun.com>
8367 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8368 hash_rehash): Replace `if (limit <= value) abort ();' with
8369 `if (! (value < limit)) abort ();', for readability.
8371 2002-11-26 <karl@gnu.org>
8373 * strdup.c: copy from libc again, with jim's ok.
8374 * .cppi-disable: re-add strdup.c
8376 2002-11-25 <karl@gnu.org>
8378 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8379 instead of "strtol.c".
8381 2002-11-25 Jim Meyering <jim@meyering.net>
8383 * mktime.c: Sync from libc, now that it has the latest fix.
8385 2002-11-24 <karl@gnu.org>
8387 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8388 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8390 2002-11-24 Jim Meyering <jim@meyering.net>
8392 Update from coreutils:
8394 * mktime.c: Merge in changes from libc.
8396 Avoid a link-time failure on some Linux systems.
8397 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8398 (__mon_yday): Declare with the STATIC attribute.
8399 (__mktime_internal): Likewise.
8400 Based on a report from Greg Schafer.
8402 2002-11-23 Jim Meyering <jim@meyering.net>
8404 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8405 Use `unsigned', not `int', as type of index.
8407 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8409 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8411 2002-11-22 Paul Eggert <eggert@twinsun.com>
8413 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8414 hint that one should use `if (! x) abort ();' rather than `assert
8415 (x);', and anyway it's one less thing to worry about configuring.
8416 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8417 hash_rehash, hash_insert): Use abort rather than assert.
8419 2002-11-22 Paul Eggert <eggert@twinsun.com>
8421 * quotearg.h: Allow multiple inclusion by surrounding with
8422 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8423 so that we can be included first.
8424 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8425 * quotearg.c: Include quotearg.h immediately after config.h.
8426 No need to include stddef.h or sys/types.h any more.
8427 Surround local include files with "", not "<>".
8428 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8429 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8430 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8431 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8432 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8433 (ISPRINT): Remove; no longer needed now that we assume C89.
8435 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8438 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8439 quotearg_char): Use SIZE_MAX rather than
8440 (size_t) -1 when we are talking about "infinity".
8442 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8444 2002-11-22 Bruno Haible <bruno@clisp.org>
8446 * safe-read.h: Assume C89. Add comments.
8447 (safe_read): Change return type to size_t.
8448 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8449 counts > SSIZE_MAX correctly.
8450 * safe-write.h: New file.
8451 * safe-write.c: New file.
8452 * full-read.h: New file.
8453 * full-read.c: New file.
8454 * full-write.h: Assume C89. Add comments.
8455 * full-write.c: Include safe-write.h.
8456 (full_write): Rewritten to use safe_write.
8457 Suggested by Jim Meyering and Paul Eggert.
8459 2002-11-21 Bruno Haible <bruno@clisp.org>
8461 Remove case insensitive option matching.
8462 * argmatch.h (argcasematch): Remove declaration.
8463 (ARGCASEMATCH): Remove macro.
8464 (__xargmatch_internal): Remove case_sensitive argument.
8465 (XARGMATCH): Update.
8466 (XARGCASEMATCH): Remove macro.
8467 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8468 case_sensitive argument.
8469 (argcasematch): Remove function.
8470 (__xargmatch_internal): Remove case_sensitive argument.
8471 (main): Use XARGMATCH instead of XARGCASEMATCH.
8473 * xmalloc.c: Change compile-time error message. Add comment about
8474 required autoconf version.
8476 2002-11-21 Jim Meyering <jim@meyering.net>
8478 * strdup.c (strdup): Tweak comment and initial #if/#include.
8480 Merge in changes from the coreutils.
8482 2002-09-25 Paul Eggert <eggert@twinsun.com>
8483 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8484 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8485 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8486 int. Work more efficiently if X is the same width as uintmax_t.
8487 Do not compare X to -1, to avoid bogus compiler warning.
8488 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8489 Don't assume that f_frsize and f_bsize are the same type.
8491 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8494 * makepath.c (make_path): Restore umask *before* creating the final
8496 (make_path): Minor reformatting.
8498 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8499 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8501 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8502 ones. At least on GNU/Linux systems, `auto' means something else.
8505 2002-11-20 Paul Eggert <eggert@twinsun.com>
8507 Merge argmatch cleanups from Bison. Assume C89.
8509 * argmatch.c: Include config.h here, not in argmatch.h.
8510 Include stdlib.h, for EXIT_FAILURE.
8511 Always include <string.h>, since we assume C89.
8512 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8513 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8514 Include <stddef.h> instead, since it's all we need for size_t.
8515 (PARAMS): Remove. All uses removed.
8516 (ARRAY_CARDINALITY): Do not bother to #undef.
8517 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8518 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8519 Remove unnecessary parentheses.
8520 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8521 Insert necessary parentheses.
8522 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8523 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8525 2002-11-19 Bruno Haible <bruno@clisp.org>
8527 * mbswidth.c: Include mbswidth.h right at the beginning.
8528 * mbswidth.h: Include <stddef.h>, for size_t.
8530 * mbswidth.h (PARAMS): Remove macro.
8531 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8532 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8534 * gcd.h (PARAMS): Remove macro.
8535 (gcd): Use ANSI C function declarations.
8536 * gcd.c (gcd): Likewise.
8538 2002-11-15 Bruno Haible <bruno@clisp.org>
8540 * strcspn.c: Include <stddef.h>.
8541 (strcspn): Use ANSI C function declaration. Change return type to
8543 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8544 (strpbrk): Use NULL.
8545 * strpbrk.h (PARAMS): Remove macro.
8546 (strpbrk): Use ANSI C function declaration.
8547 * strstr.c: Don't include <sys/types.h>.
8548 * strstr.h (PARAMS): Remove macro.
8549 (strstr): Use ANSI C function declarations.
8551 2002-11-06 Bruno Haible <bruno@clisp.org>
8553 * gcd.h (gcd): Change argument type to 'unsigned long'.
8554 * gcd.c (gcd): Likewise.
8556 2002-11-05 Bruno Haible <bruno@clisp.org>
8558 * gcd.h: New file, from gettext-0.11.5.
8559 * gcd.c: New file, from gettext-0.11.5.
8561 2002-11-05 Bruno Haible <bruno@clisp.org>
8563 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8564 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8565 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8566 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8568 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8569 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8571 * closeout.c: Include gettext.h instead of <libintl.h>.
8572 * human.c: Include gettext.h instead of <libintl.h>.
8573 * quotearg.c: Include gettext.h instead of <libintl.h>.
8574 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8575 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8576 * userspec.c: Include gettext.h instead of <libintl.h>.
8577 * version-etc.c: Include gettext.h instead of <libintl.h>.
8578 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8579 (textdomain): Remove definition.
8580 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8582 * long-options.c: Remove include of <libintl.h> and definition of _.
8583 * same.c: Remove include of <libintl.h> and definition of _.
8585 2002-11-04 Bruno Haible <bruno@clisp.org>
8587 * stpcpy.h: New file, from GNU gettext-0.11.5.
8588 * strcase.h: New file, from GNU gettext-0.11.5.
8589 * strpbrk.h: New file, from GNU gettext-0.11.5.
8590 * strstr.h: New file, from GNU gettext-0.11.5.
8591 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8593 2002-05-09 Bruno Haible <bruno@clisp.org>
8595 * config.charset: Update for newest glibc. Add canonical names
8596 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8598 2002-05-09 Bruno Haible <bruno@clisp.org>
8600 * localcharset.c (get_charset_aliases): Add more Windows specific
8603 2002-05-08 Owen Taylor <otaylor@redhat.com>
8605 * config.charset: A few additions for Solaris.
8607 2001-12-05 Bruno Haible <bruno@clisp.org>
8609 * localcharset.c (locale_charset): Don't return an empty string.
8611 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8613 * config.charset: msdos in uk_UA uses CP1125.
8615 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8617 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8618 * localcharset.c (locale_charset): Declare as extern "C".
8620 2002-02-15 Bruno Haible <bruno@clisp.org>
8622 * config.charset [msdosdjgpp]: For Russian, use CP866.
8624 2002-02-11 Bruno Haible <bruno@clisp.org>
8626 * config.charset: Add support for NetBSD.
8628 2002-09-25 <karl@gnu.org>
8630 * strdup.c: copy from libc/string (via ../config/srclist*).
8631 * getopt*: copy from libc/posix.
8632 * gettext.h: copy from gettext.
8633 * .cppi-disable: add strdup.c, gettext.h.
8635 2002-07-01 Jim Meyering <meyering@lucent.com>
8637 * c-stack.c: Include sys/time.h.
8638 From Volker Borchert.
8640 2002-06-11 Paul Eggert <eggert@twinsun.com>
8642 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8643 New macro. Use it uniformly instead of
8644 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8645 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8646 reported by Vin Shelton.
8648 2002-06-22 Jim Meyering <meyering@lucent.com>
8650 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8651 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8653 2002-06-22 Paul Eggert <eggert@twinsun.com>
8655 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8656 Do not assume SA_SIGINFO behavior.
8657 Bug reported by Jim Meyering on NetBSD 1.5.2.
8659 2002-06-22 Jim Meyering <meyering@lucent.com>
8661 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8663 * exitfail.c, exitfail.h: Likewise.
8664 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8666 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8668 (EXTRA_DIST): Add fnmatch_loop.c.
8669 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8671 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8672 * fnmatch.c: Update from diffutils-2.8.2.
8673 * fnmatch_.h: New file. From diffutils-2.8.2.
8674 * fnmatch.h: Remove file.
8676 2002-06-18 Paul Eggert <eggert@twinsun.com>
8678 * file-type.h: Report an error if neither S_ISREG nor
8679 S_IFREG is defined, instead of using a test specific to glibc
8680 2.2. This should be safe, since POSIX requires S_ISREG and
8681 Unix Version 7 had S_IFREG. We don't need to check for
8682 <sys/types.h> since we don't use any symbols that it defines.
8684 2002-06-15 Jim Meyering <meyering@lucent.com>
8686 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8687 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8688 have been included before this file.
8690 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8692 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8693 so that each temporary file name is unique and valid in the first
8694 8 characters, for operation under DOS.
8696 2002-06-15 Jim Meyering <meyering@lucent.com>
8698 Work even with DJGPP 2.03, which lacks support for symlinks.
8700 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8702 * lchown.c (S_ISLNK): Likewise.
8704 2002-06-14 Jim Meyering <meyering@lucent.com>
8706 * file-type.h: Use the version from diffutils-2.8.2.
8707 * file-type.c: Likewise.
8709 2002-05-27 Jim Meyering <meyering@lucent.com>
8711 Fix a problem seen only on nonconforming systems whereby ls.c's
8712 use of localtime, and then of gettimeofday would cause trouble:
8713 the localtime call used to initialize rpl_gettimeofday's save
8714 mechanism would clobber ls's current local time information so
8715 that in any long listing the first file would always be listed
8716 with date 1970-01-01. Analysis by Volker Borchert.
8718 * gettimeofday.c (localtime): Undefine.
8719 (rpl_localtime): New function.
8721 2002-05-22 Jim Meyering <meyering@lucent.com>
8723 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8724 * file-type.h: New file.
8725 * file-type.c (file_type): New file/function. Extracted from diffutils.
8727 2002-04-29 Paul Eggert <eggert@twinsun.com>
8729 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8731 2002-04-28 Paul Eggert <eggert@twinsun.com>
8733 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8734 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8735 of 127, since 64 is the largest conceivable number for ancient
8737 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8739 2002-04-28 Jim Meyering <meyering@lucent.com>
8741 * sig2str.c (WTERMSIG): Remove definition (unused).
8743 2002-04-28 Paul Eggert <eggert@twinsun.com>
8745 * sig2str.h, sig2str.c: New files.
8746 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8748 2002-04-24 Jim Meyering <meyering@lucent.com>
8750 * gettext.h: New file, from Gettext.
8751 * Makefile.am (INCLUDES): Remove -I../intl.
8752 (libfetish_a_SOURCES): Add gettext.h.
8754 2002-04-16 Jim Meyering <meyering@lucent.com>
8756 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8757 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8758 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8760 2002-04-12 Jim Meyering <meyering@lucent.com>
8762 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8764 2002-03-10 Jim Meyering <meyering@lucent.com>
8766 * makepath.c (make_path): Remove a comma from a diagnostic.
8767 Suggestion from Santiago Vila.
8769 2002-03-08 Jim Meyering <meyering@lucent.com>
8771 * rename.c: Mention that this wrapper is needed also on
8772 mips-dec-ultrix4.4 systems.
8774 2002-03-02 Jim Meyering <meyering@lucent.com>
8776 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8777 not HAVE_CLOCK_SETTIME.
8779 2002-02-27 Paul Eggert <eggert@twinsun.com>
8781 * nanosleep.h: Rename to....
8782 * timespec.h: New name for nanosleep.h. All uses changed.
8784 * gettime.c: New file.
8785 * settime.c: New file.
8788 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8789 timespec.h. Remove nanosleep.h.
8791 2002-02-25 Paul Eggert <eggert@twinsun.com>
8793 * acl.c, acl.h: New files.
8794 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8796 2002-02-24 Jim Meyering <meyering@lucent.com>
8798 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8799 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8800 cause trouble. Reported by Nelson Beebe.
8802 2002-02-23 Paul Eggert <eggert@twinsun.com>
8804 * path-concat.c (xpath_concat): Reorder code to pacify
8805 compilers that don't know that xalloc_die never returns.
8807 2002-02-20 Jim Meyering <meyering@lucent.com>
8809 * getdate.c: Regenerate using bison-1.33.
8811 2002-02-15 Paul Eggert <eggert@twinsun.com>
8813 * posixver.c, posixver.h: New files.
8814 * Makefile.am (libfetish_a_SOURCES): Add them.
8816 2002-02-02 Paul Eggert <eggert@twinsun.com>
8817 Bruno Haible <bruno@clisp.org>
8819 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8820 (fwrite_success_callback): New declaration.
8821 * unicodeio.c (unicode_to_mb): New function, extracted from
8822 print_unicode_char. Call failure callback instead of error.
8823 (fwrite_success_callback): New function.
8824 (exit_failure_callback): New function.
8825 (fallback_failure_callback): New function.
8826 (print_unicode_char): Call unicode_to_mb.
8828 2002-01-26 Jim Meyering <meyering@lucent.com>
8830 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8832 2002-01-22 Jim Meyering <meyering@lucent.com>
8834 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8835 Otherwise, some versions of automake would omit the rule that makes
8836 Makefile from Makefile.in.
8838 2001-01-21 Paul Eggert <eggert@twinsun.com>
8840 * xmemcoll.h, xmemcoll.c: New files.
8841 * Makefile.am (libfetish_a_SOURCES): Add them.
8842 * memcoll.c: Include errno.h, and declare errno if not defined.
8843 (memcoll): Set errno to zero if there is no error.
8845 * quotearg.c (quotearg_buffer_restyled):
8846 Fix bug with quoting buffers containing NUL when backslashing escapes.
8847 This bug was exposed by the other changes in this patch.
8848 (quotearg_n_options): New arg ARGSIZE.
8849 All callers changed.
8850 (quoting_options_from_style): New function.
8851 (quotearg_n_style): Use it.
8852 (quotearg_n_style_mem): New function.
8854 * quotearg.h (quotearg_n_style_mem): New function.
8856 2002-01-16 Jim Meyering <meyering@lucent.com>
8858 * getdate.y: Add three semicolons, each just before a closing brace.
8859 Bison (as of version 1.31) no longer papers over that mistake.
8861 2002-02-14 Paul Eggert <eggert@twinsun.com>
8863 * backupfile.c (ISDIGIT): Comment fix.
8864 * getdate.y (ISDIGIT): Likewise.
8865 * posixtm.c (ISDIGIT, year): Likewise.
8866 * strverscmp.c (ISDIGIT): Likewise.
8867 * userspec.c (ISDIGIT): Likewise.
8869 2002-01-05 Jim Meyering <meyering@lucent.com>
8871 * version-etc.c (version_etc_copyright): Update copyright year.
8873 2001-01-19 Paul Eggert <eggert@twinsun.com>
8875 * closeout.c (close_stdout_status): If ferror (stdout), do
8876 not silently exit merely because the output buffer happens to
8877 have nothing pending.
8879 2001-12-18 Paul Eggert <eggert@twinsun.com>
8881 See the big note in ../ChangeLog.
8882 * human.c (suffixes): Prefer K to k for 1024.
8883 (generate_suffix_backwards): New function.
8884 (human_readable_inexact): Use it.
8885 * xstrtol.c (__xstrtol): If there is no number but there
8886 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8887 Accept 'K' as well as 'k'.
8889 2001-12-15 Jim Meyering <meyering@lucent.com>
8891 * regex.h (__restrict_arr): Update from libc.
8893 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8894 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8897 2001-12-10 Jim Meyering <meyering@lucent.com>
8899 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8900 Instead, include "xalloc.h".
8901 (initbuffer): Don't cast xmalloc return value to char*.
8902 (readline): Reword comment.
8903 Don't cast xrealloc return value to char*
8906 2001-12-09 Jim Meyering <meyering@lucent.com>
8908 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8909 `signed and unsigned type in conditional expression'.
8910 * posixtm.c (posix_time_parse): Likewise.
8912 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8914 * readtokens.c (readtoken): Declare an index to be of type unsigned
8915 to avoid a pedantic warning.
8917 * getstr.c: Don't include assert.h.
8918 (getstr): Remove warning-evoking assertions.
8919 Return -1 if offset parameter is out of bounds.
8920 Change the type of a local from int to size_t.
8922 * strftime.c (my_strftime_localtime_r): Include this function
8923 definition in the `#if ! HAVE_TM_GMTOFF' block.
8925 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8926 Include xalloc.h instead.
8928 2001-12-02 Jim Meyering <meyering@lucent.com>
8930 * tempname.c: Don't declare getenv, thus reverting the change of
8931 2001-11-18. It's no longer necessary, now that stdlib.h is always
8934 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8935 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8937 2001-11-30 Akim Demaille <akim@epita.fr>
8939 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8940 before being defined.
8942 2001-11-27 Paul Eggert <eggert@twinsun.com>
8944 * quotearg.h (quotearg_n, quotearg_n_style):
8945 First arg is int, not unsigned.
8946 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8947 (SIZE_MAX, UINT_MAX): New macros.
8948 (quotearg_n_options): Abort if N is negative.
8949 Avoid overflow check on hosts where size_t is 64 bits and int
8950 is 32 bits, as overflow is impossible there.
8951 Fix off-by-one typo that caused unnecessary reallocation.
8953 2001-11-27 Jim Meyering <meyering@lucent.com>
8955 * tempname.c: Merge with version from libc.
8956 * regex.c: Likewise.
8958 * tempname.c: Include stdlib.h unconditionally. On some old systems
8959 for which STDC_HEADERS is 0, it was not included, resulting in a
8960 warning about an integer-to-pointer conversion problem with getenv.
8961 Reported by Volker Borchert.
8963 2001-11-26 Jim Meyering <meyering@lucent.com>
8965 * gtod.h: Remove file.
8966 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8967 * gettimeofday.c: Don't include gtod.h.
8968 (GTOD_init): Remove function.
8969 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8970 Suggestion from Volker Borchert.
8972 2001-11-23 Jim Meyering <meyering@lucent.com>
8974 * hash.h (struct hash_table): Don't define here. Merely declare it.
8975 * hash.c (struct hash_table): Define it here instead.
8977 2001-11-22 Jim Meyering <meyering@lucent.com>
8979 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8981 2001-11-18 Paul Eggert <eggert@twinsun.com>
8983 * tempname.c (TMP_MAX): Remove; no longer needed.
8984 (TEMPORARIES): New macro.
8985 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8986 removes an artificial limitation (e.g. HP-UX 10.20, where
8989 2001-11-18 Jim Meyering <meyering@lucent.com>
8991 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8994 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8995 files will be created before anything else.
8997 2001-11-17 Jim Meyering <meyering@lucent.com>
8999 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9000 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9001 rather than group writable. Patch by Juan F. Codagnone.
9003 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9004 Instead, include "xalloc.h".
9006 * mountlist.c: Include unlocked-io.h after all system headers.
9007 Remove explicit declarations of xmalloc, xrealloc,
9008 and xstrdup. Instead, include "xalloc.h".
9010 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9011 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9012 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9014 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9015 Reported by Padraig Brady.
9017 * mkstemp.c: #undef mkstemp.
9019 (rpl_mkstemp): Rename from mkstemp.
9022 2001-11-16 Jim Meyering <meyering@lucent.com>
9024 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9025 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9026 determine the amount of total physical memory, use pstat_getstatic.
9027 HPUX-11 doesn't define _SC_PHYS_PAGES.
9028 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9029 If sysconf couldn't be used to determine the amount of available
9030 physical memory, use both pstat_getstatic and pstat_getdynamic.
9031 Based on a patch from Bob Proulx.
9033 2001-11-05 Jim Meyering <meyering@lucent.com>
9035 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9037 2001-11-03 Jim Meyering <meyering@lucent.com>
9039 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9040 in argmatch_to_argument call.
9042 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9045 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9046 e.g., a fault due to an attempt to free a NULL pointer.
9048 2001-11-01 Jim Meyering <meyering@lucent.com>
9050 * dirfd.c, dirfd.h: New files.
9051 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9053 * hash.c (hash_print) [TESTING]: Clean up.
9055 2001-10-22 Paul Eggert <eggert@twinsun.com>
9057 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9058 to avoid a warning if -Wall.
9060 2001-10-21 Paul Eggert <eggert@twinsun.com>
9062 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9064 2001-10-21 Jim Meyering <meyering@lucent.com>
9066 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9067 this code would end up calling gettext even in packages built
9069 * getopt.c (_): Likewise.
9070 * regex.c (_): Likewise.
9072 2001-10-20 Paul Eggert <eggert@twinsun.com>
9074 * error.c (strerror_r): Do not declare unless !_LIBC.
9075 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9076 Use strerror_r that is only a macro, even if it is not a function.
9077 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9078 (private_strerror): Use prototypes, not old-style function definition.
9079 (print_errno_message): New function.
9080 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9082 (error_tail, error, error_at_line): Use it.
9084 2001-10-11 Jim Meyering <meyering@lucent.com>
9086 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9087 and quote_n (1, ... to avoid clobbering a buffer.
9089 2001-10-05 Jim Meyering <meyering@lucent.com>
9091 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9092 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9093 * hash-pjw.h: New file.
9095 2001-09-30 Jim Meyering <meyering@lucent.com>
9097 * mountlist.c [MOUNTED_GETFSSTAT]:
9098 Include <sys/ucred.h>, for Apple Darwin.
9099 Include sys/mount.h and sys/fs_types.h only if available.
9101 (read_filesystem_list): Use FS_TYPE.
9103 2001-09-29 Paul Eggert <eggert@twinsun.com>
9105 * exclude.c (excluded_filename): 0 -> false, since it's
9108 2001-09-28 Paul Eggert <eggert@twinsun.com>
9110 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9111 #defines strtoimax. Also treat the other strto* functions
9114 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9115 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9116 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9118 2001-09-26 Jim Meyering <meyering@lucent.com>
9120 Most macros in unlocked-io.h had the wrong number of arguments.
9121 * gen-uio: New script.
9122 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9123 * unlocked-io.hin: Remove file.
9124 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9125 rather than trying to embed it here.
9126 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9127 Reported by Padraig Brady.
9129 2001-09-25 Volker Borchert <bt@teknon.de>
9131 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9133 2001-09-23 Jim Meyering <meyering@lucent.com>
9135 * mountlist.c: Remove useless parentheses in #if directives.
9136 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9137 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9139 2001-09-22 Jim Meyering <meyering@lucent.com>
9141 * localcharset.c: Update from latest gettext.
9142 * config.charset: Likewise.
9144 2001-09-20 Jim Meyering <meyering@lucent.com>
9146 * xstrtol.c (strtoimax): Guard declaration with
9147 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9148 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9149 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9150 (strtoumax): Likewise, for completeness (it wasn't necessary).
9152 2001-09-06 Paul Eggert <eggert@twinsun.com>
9154 * strtoimax.c (HAVE_LONG_LONG):
9155 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9156 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9157 to work around bug in IBM C compiler.
9159 2001-09-16 Jim Meyering <meyering@lucent.com>
9161 * mkdir.c: New file.
9163 2001-09-04 Paul Eggert <eggert@twinsun.com>
9165 * xgetcwd.c: Revert some of the previous change; intead,
9166 fix the HAVE_GETCWD_NULL code to behave more like the
9167 !HAVE_GETCWD_NULL code used to.
9170 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9173 2001-09-04 Paul Eggert <eggert@twinsun.com>
9175 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9176 Use ssize_t, not int, to store result of readlink.
9177 Check for ssize_t overflow as well as size_t overflow,
9178 as POSIX says the result of readlink is implementation-defined
9179 when ssize_t overflows.
9180 Remove unnecessary cast to char*.
9181 Use free+malloc instead of realloc, as the storage doesn't need
9182 to be preserved and it's clearer and can be more efficient that way.
9183 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9184 * xreadlink.h (xreadlink): Update prototype.
9186 2001-09-03 Paul Eggert <eggert@twinsun.com>
9188 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9189 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9190 spotted by Jim Meyering.
9192 2001-09-03 Jim Meyering <meyering@lucent.com>
9194 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9196 2001-09-03 Paul Eggert <eggert@twinsun.com>
9198 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9199 like the HAVE_GETCWD_NULL code.
9200 Include pathmax.h if not HAVE_GETCWD.
9201 Do not include xalloc.h.
9202 (INITIAL_BUFFER_SIZE): New symbol.
9203 Do not use xmalloc / xrealloc, since the caller is responsible for
9204 handling errors. Preserve errno around `free' during failure.
9205 Do not overrun buffer when using getwd.
9207 2001-09-03 Paul Eggert <eggert@twinsun.com>
9209 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9210 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9212 2001-09-02 Jim Meyering <meyering@lucent.com>
9214 * error.c: Update from GNU libc.
9216 2001-09-01 Jim Meyering <meyering@lucent.com>
9218 * xreadlink.c: New file.
9219 * xreadlink.h: New file.
9220 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9222 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9223 doesn't conflict with sparc Solaris 7's definition in
9224 /usr/include/sys/int_types.h.
9226 * exclude.c: Use `""', not `<>' to #include non-system header files.
9227 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9228 and strncasecmp as r-values. Unixware didn't have declarations.
9230 2001-08-31 Jim Meyering <meyering@lucent.com>
9232 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9233 Use an initial, malloc'd, buffer of length 128 rather than
9234 a statically allocated one of length 1024.
9236 2001-08-30 Paul Eggert <eggert@twinsun.com>
9238 * xgetcwd.c: Don't include pathmax.h.
9239 Include stdlib.h and unistd.h if available.
9241 (xmalloc, xstrdup, free): Remove decls.
9242 (xgetcwd): Don't assume sizes fit in unsigned.
9243 Check for overflow when computing sizes.
9244 Simplify reallocation code.
9246 2001-08-28 Paul Eggert <eggert@twinsun.com>
9248 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9250 * strtoimax.c: Renamed from strtoxmax.c, removing the
9253 Also, make the following further changes to make this file's
9254 configuration more similar to that of strtol.c:
9255 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9256 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9257 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9258 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9259 changed to signed values.
9261 And make the following changes as well:
9262 Fix copyright notice, as 1999 was missing.
9263 (verify): New macro.
9264 (strtoimax): Check sizes at compile-time, not run-time.
9265 Prefer strtol to strtoll if both work.
9266 (main): Remove; it was not that useful and was a pain to maintain.
9268 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9270 2001-08-30 Paul Eggert <eggert@twinsun.com>
9272 * savedir.c (savedir): Remove size parameter, as POSIX says that
9273 a directory's st_size can have an arbitrary value, so the old
9274 usage could waste an arbitrary amount of memory. All uses
9276 * savedir.h: Update prototype.
9278 2001-08-30 Paul Eggert <eggert@twinsun.com>
9280 * xstrtol.c (strtoimax): New decl.
9282 2001-08-28 Paul Eggert <eggert@twinsun.com>
9284 * xstrtol.h: Add copyright notice.
9285 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9286 LONGINT_INVALID_SUFFIX_CHAR.
9288 2001-08-30 Paul Eggert <eggert@twinsun.com>
9290 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9293 2001-08-30 Paul Eggert <eggert@twinsun.com>
9295 * hash.c: Remove '2001' from copyright notice.
9297 2001-08-30 Paul Eggert <eggert@twinsun.com>
9299 * full-write.h: New file.
9300 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9301 * full-write.c: Correct credits, as cccp.c no longer
9302 exists and anyway it was so heavily changed from the old cccp
9303 code as to be unrecognizable. Include full-write.h.
9304 (full_write) Return size_t, with short writes meaning failure.
9305 All callers changed. This fixes a bug with large buffers
9307 * utime.c: Include full-write.h.
9309 2001-08-30 Paul Eggert <eggert@twinsun.com>
9311 Merge 'exclude' changes from tar 1.13.22.
9312 This fixes one or two unlikely storage allocation overflow bugs,
9313 but doesn't change user-visible behavior otherwise.
9315 2001-08-30 Paul Eggert <eggert@twinsun.com>
9317 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9318 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9319 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9320 Include if available.
9321 (<xalloc.h>): Include
9322 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9323 (verify): New macro. Use it to verify that EXCLUDE macros do not
9324 collide with FNM macros.
9325 (struct patopts): New struct.
9326 (struct exclude): Use it, as exclude patterns now come with options.
9327 (new_exclude): Support above changes.
9328 (new_exclude, add_exclude_file):
9329 Initial size must now be a power of two to simplify overflow checking.
9330 (free_exclude, fnmatch_no_wildcards): New function.
9331 (excluded_filename): No longer requires options arg, as the options
9332 are determined by add_exclude. Now returns bool, not int.
9333 (excluded_filename, add_exclude):
9334 Add support for the fancy new exclusion options.
9335 (add_exclude, add_exclude_file): Now takes int options arg.
9336 Check for arithmetic overflow when computing sizes.
9337 (add_exclude_file): xrealloc might modify errno, so don't
9338 realloc until after errno might be used.
9340 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9342 (free_exclude): New decl.
9343 (add_exclude, add_exclude_file): Now takes int options arg.
9344 (excluded_filename): No longer requires options arg, as the options
9345 are determined by add_exclude. Now returns bool, not int.
9347 2001-08-30 Paul Eggert <eggert@twinsun.com>
9349 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9351 2001-08-27 Jim Meyering <meyering@lucent.com>
9353 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9355 * version-etc.c (N_): Remove definition.
9356 Revert most of last change.
9357 Instead, simply don't mark the `Copyright...' string for translation.
9358 Based on advice from Paul Eggert.
9360 * strtoxmax.c: Tweak comment.
9362 2001-08-26 Jim Meyering <meyering@lucent.com>
9364 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9365 of copyright with `%s' so translators don't get an untranslated
9367 (COPYRIGHT_YEAR): Define.
9368 (version_etc): Use fprintf rather than fputs.
9369 Suggestion from Ulrich Drepper.
9371 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9373 * strtoll.c: New file, from GNU libc.
9374 * xstrtoimax.c: New file.
9376 * xstrtol.h: Add xstrtoimax.
9377 * strtoumax.c: New file. Simply include "strtoumax.c".
9378 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9380 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9381 * strtoxmax.c: ... then renamed to this.
9383 2001-08-13 Paul Eggert <eggert@twinsun.com>
9385 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9386 Port to Solaris 8, where 'sed' requires a space after the 'r'
9387 command, and where sh dislikes "$/". Clean up the spacing a bit.
9388 Redirect output to $tmp just once.
9390 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9392 * addext.c (<errno.h>): Include.
9393 (errno): Declare if not defined.
9394 (addext): Work correctly when pathconf returns -1 and leaves
9395 errno alone because there is no limit. Also, work even if
9396 pathconf returns a value greater than SIZE_MAX.
9398 2001-08-12 Jim Meyering <meyering@lucent.com>
9400 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9401 Simply `return getcwd (NULL, 0);'.
9402 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9403 Use 1300 as initial value for length, not PATH_MAX.
9405 * pathmax.h: Clean up cpp syntax.
9407 2001-08-12 Jim Meyering <meyering@lucent.com>
9409 * gettimeofday.c: New file.
9411 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9413 2001-08-04 Jim Meyering <meyering@lucent.com>
9415 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9416 to get in sync with glibc.
9418 2001-08-03 Paul Eggert <eggert@twinsun.com>
9420 The following changes are from gettext 0.10.39 as maintained by
9423 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9424 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9425 with inverted sense. All uses changed.
9427 * mbswidth.c: Don't include <limits.h>.
9428 Include <stdlib.h> and <string.h> unconditionally.
9429 (iswcntrl, mbsinit, ISCNTRL): New macros.
9430 (mbsnwidth): Use K&R style function declarations.
9431 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9432 can optimize it when MB_CUR_MAX == 1.
9433 The width of control characters is zero, not 1.
9435 2001-07-15 Jim Meyering <meyering@lucent.com>
9437 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9438 (BUILT_SOURCES): Add unlocked-io.h.
9439 (io_functions): Define.
9440 (unlocked-io.h): New rule.
9441 (DISTCLEANFILES): Add unlocked-io.h.
9442 (all-local): Depend on unlocked-io.h, to ensure it is created.
9444 * unlocked-io.hin: New file
9446 * regex.c: Update from glibc.
9448 2001-07-05 Jim Meyering <meyering@lucent.com>
9450 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9452 (libfetish_a_SOURCES): Put all .h files here instead.
9453 Remove a thus-exposed (better checks in automake) duplicate and
9454 two unnecessary .h files.
9456 2001-06-11 Jim Meyering <meyering@lucent.com>
9458 * regex.c: Update from GNU libc.
9460 2001-05-27 Jim Meyering <meyering@lucent.com>
9462 * readutmp.h (UT_TYPE): Define.
9464 2001-05-24 Jim Meyering <meyering@lucent.com>
9466 * argmatch.c: Include "quote.h".
9467 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9468 quote function. Reported by Göran Uddeborg.
9470 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9472 * dirname.c (dir_name): Compute append_dot using path, not newpath
9473 which is not yet declared.
9475 2001-05-11 Paul Eggert <eggert@twinsun.com>
9477 * Makefile.am (libfetish_a_SOURCES):
9478 Add strftime.c, since we now compile it on all hosts.
9480 * strftime.c (my_strftime):
9481 Define to nstrftime if emacs, but only if my_strftime is not defined.
9482 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9483 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9484 Add one more extra argument: a nanoseconds value.
9487 (my_strftime function): Add %N format.
9488 (emacs_strftimeu): Renamed from emacs_strftime,
9489 with extra ut argument.
9491 2001-05-11 Paul Eggert <eggert@twinsun.com>
9493 dirname code cleanup. base_name now behaves more compatibly
9494 with POSIX basename when given file names that have trailing
9495 slashes, and similarly for dir_name. Add new primitives
9496 base_len and dir_len. Put the directory-name-related decls
9499 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9500 * backupfile.c (base_name): Likewise.
9501 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9502 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9503 * makepath.c (strip_trailing_slashes): Likewise.
9504 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9506 * rename.c (strip_trailing_slashes): Likewise.
9507 * same.c (base_name): Likewise.
9508 * stripslash.c (ISSLASH): Likewise.
9510 * addext.c: Include <dirname.h> after size_t is defined.
9511 * backupfile.c: Likewise.
9513 * addext.c (addext): Use base_len to trim redundant
9514 trailing slashes instead of doing it ourselves.
9515 But do not trim the last slash if it is not redundant.
9517 * backupfile.c (find_backup_file_name,
9518 max_backup_version): Use base_len instead of rolling it ourselves.
9519 Handle the case of "" and (on DOS) "C:" correctly.
9521 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9522 Include <string.h>, <dirname.h>.
9523 (base_name): Allow file names ending in slashes, other than names
9524 that are all slashes. In this case, return the basename followed
9525 by the slashes. This is more general, and can be used in places
9526 where the original base_name purposely had an assertion failure.
9527 (base_len): New function.
9529 * dirname.c: Include <string.h> instead of <stdlib.h>.
9530 Do not include <assert.h>; no longer needed.
9532 (memrchr): Remove decl.
9533 (dir_name_r): Remove.
9534 (dir_len): Renamed from dirlen. All callers changed.
9535 Rewrite in terms of base_name, for simplicity and consistency.
9536 (dir_name): Never return NULL. All callers changed.
9537 Do not include <stdlib.h> in test program; no longer needed.
9538 return 0; is fine for test program.
9540 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9542 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9544 * path-concat.c (path_concat): Use base_len to compute
9545 base length, not strlen; this means we cannot rely on memcpy
9548 * same.c (STREQ): Remove.
9549 (same_name): Handle the case where the basename ends in trailing '/'.
9551 * stripslash.c (strip_trailing_slashes): Return nonzero if
9552 a slash was stripped. Do not strip the last slash after a
9555 2001-04-08 Jim Meyering <meyering@lucent.com>
9557 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9558 recomputed; that's necessary when the offset spans a DST transition.
9559 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9561 2001-04-02 Jim Meyering <meyering@lucent.com>
9563 * regex.h, regex.c: Update from GNU libc.
9565 2001-03-19 Paul Eggert <eggert@twinsun.com>
9567 * version-etc.c (version_etc_copyright): Update to 2001.
9569 2001-03-16 Paul Eggert <eggert@twinsun.com>
9571 * tempname.c (uint64_t): Define to uintmax_t if
9572 not defined, and if UINT64_MAX is not defined.
9573 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9574 Reported by John David Anglin.
9576 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9578 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9579 alias if codeset is empty.
9580 * config.charset (BeOS): Use wildcard syntax.
9582 2001-03-13 Jim Meyering <meyering@lucent.com>
9584 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9585 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9588 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9590 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9592 * unicodeio.c (print_unicode_char): Simplify accordingly.
9594 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9596 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9597 support for DOS/DJGPP.
9599 2001-02-28 Paul Eggert <eggert@twinsun.com>
9601 * Makefile.am (libfetish_a_SOURCES):
9602 Add dup-safer.c, fopen-safer.c.
9603 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9605 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9607 2001-02-25 Paul Eggert <eggert@twinsun.com>
9609 The mkstemp replacement is taken from glibc 2.2.2, with some
9610 portability fixes for use outside glibc, as follows:
9612 * tempname.c (struct_stat64): New macro.
9613 (direxists, __gen_tempname): Use it.
9614 This avoids a portability problem with Solaris 8.
9616 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9617 (<stddef.h>, <stdint.h>, <string.h>):
9618 Include only if STDC_HEADERS || _LIBC.
9619 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9620 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9621 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9622 (__set_errno): Define this macro if <errno.h> doesn't.
9623 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9624 Define these macros if <stdio.h> doesn't.
9625 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9626 Define these macros if <sys/stat.h>
9627 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9628 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9629 __xstat64): Define if not _LIBC.
9630 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9631 (__gen_tempname): Invoke gettimeofday only if
9632 HAVE_GETTIMEOFDAY || _LIBC;
9633 otherwise, fall back on plain "time".
9634 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9636 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9638 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9640 2001-02-17 Jim Meyering <meyering@lucent.com>
9642 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9643 around included file name.
9645 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9647 * strftime.c: Update from GNU libc (the only changes were to comments).
9649 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9651 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9653 2001-02-17 Paul Eggert <eggert@twinsun.com>
9655 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9656 Remove workaround macros for hosts that have mbrtowc but not
9657 mbstate_t, as we now insist on proper declarations for both
9658 before using mbrtowc.
9660 2001-02-17 Jim Meyering <meyering@lucent.com>
9662 * regex.c: Update from libc.
9664 2001-02-16 Paul Eggert <eggert@twinsun.com>
9666 * alloca.c (malloc): Undef before defining, since stdlib.h
9667 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9668 Reported by Mark Hounschell via Paul Eggert.
9670 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9672 * config.charset: Update for FreeBSD 4.2.
9674 2001-01-26 Jim Meyering <meyering@lucent.com>
9676 * quotearg.c: Include stddef.h.
9677 * quote.c: Include stddef.h.
9678 Reported by Axel Kittenberger.
9680 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9681 line in double quotes so that it evokes a better diagnostic.
9682 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9683 Reported by Axel Kittenberger.
9685 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9687 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9688 to avoid a warning. Add back 'const' to inptr.
9690 2001-01-16 Jim Meyering <meyering@lucent.com>
9692 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9695 2001-01-14 Jim Meyering <meyering@lucent.com>
9697 * rename.c: New file. From Volker Borchert.
9698 Include stdlib.h, string.h or strings.h, and xalloc.h.
9699 Use strip_trailing_slashes rather than open-coding it.
9701 2001-01-03 Paul Eggert <eggert@twinsun.com>
9703 * strftime.c: Sync with glibc time/strftime.c 1.81.
9705 2001-01-03 Jim Meyering <meyering@lucent.com>
9707 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9708 local `inptr' to avoid warning with some system declarations of iconv.
9710 2000-12-29 Paul Eggert <eggert@twinsun.com>
9712 * modechange.c: Do not assume that mode_t uses the
9713 traditional octal encoding. E.g. "chmod 1 FOO" should set
9714 the other-execute bit of FOO even if S_IXOTH != 1.
9716 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9717 WOTH, XOTH, ALLM): New macros.
9718 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9719 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9721 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9722 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9724 No need to use uintmax_t; unsigned long is long enough.
9725 Don't bother to get suffix since we don't use it.
9727 2000-12-24 Jim Meyering <meyering@lucent.com>
9729 * hash.c (is_prime): Return explicit boolean values.
9730 (hash_get_first): Return NULL to appease Irix5.6's 89.
9731 Reported by Nelson Beebe.
9733 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9735 * localcharset.c (locale_charset): Add support for Win32.
9737 2000-12-18 Paul Eggert <eggert@twinsun.com>
9739 * physmem.h, physmem.c: New files.
9741 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9742 (noinst_HEADERS): Add physmem.h.
9744 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9745 't' for compatibility with Solaris 8 sort.
9747 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9749 * config.charset: Add support for BeOS.
9751 2000-12-16 Jim Meyering <meyering@lucent.com>
9753 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9754 SHELLS_FILE to a file name that's useful on djgpp systems.
9756 (ADDITIONAL_DEFAULT_SHELLS): Define.
9757 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9758 Based mostly on a patch from Prashant TR.
9760 2000-12-16 Jim Meyering <meyering@lucent.com>
9762 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9763 N and M) would have treated it like `chown N:N FILE'.
9765 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9767 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9769 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9770 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9771 to the list of canonical encodings. Rename EUC-CN to GB2312.
9773 2000-12-08 Andreas Schwab <schwab@suse.de>
9775 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9776 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9778 2000-12-07 Jim Meyering <meyering@lucent.com>
9780 * stripslash.c (ISSLASH): Define.
9781 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9784 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9785 (dir_name_r): Declare this function as static.
9786 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9787 manifest itself on a name containing a mix of slashes and
9789 Make this function work with names starting with a DOS-style
9790 drive letter and colon prefix.
9791 (dir_name): Append `.' if necessary.
9792 Based mostly on patches from Prashant TR and Eli Zaretskii.
9794 * dirname.h (dir_name_r): Remove prototype.
9796 2000-12-05 Jim Meyering <meyering@lucent.com>
9798 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9800 2000-12-04 Jim Meyering <meyering@lucent.com>
9802 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9803 Also include memory.h, stdlib.h, unistd.h if appropriate.
9804 Reported by Andreas Jaeger (conflicting declaration of malloc).
9806 2000-12-02 Jim Meyering <meyering@lucent.com>
9808 * closeout.h: Make idempotent, to avoid some obscure warnings.
9810 2000-12-01 Paul Eggert <eggert@twinsun.com>
9812 * memrchr.c: Include <config.h> before any system include file.
9814 2000-11-29 Paul Eggert <eggert@twinsun.com>
9816 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9818 2000-11-26 Jim Meyering <meyering@lucent.com>
9820 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9822 2000-11-22 Paul Eggert <eggert@twinsun.com>
9824 * strftime.c (my_strftime): Do not invoke mbrlen with a
9825 size of (size_t) -1; it's not portable.
9827 2000-11-17 Akim Demaille <akim@epita.fr>
9829 * obstack.h: Formatting changes.
9830 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9831 prevent type checking.
9832 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9833 cast the value to (void *): assigning a `foo *' to a `void *'
9835 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9837 2000-11-17 Jim Meyering <meyering@lucent.com>
9839 * strstr.c: Update from GNU libc.
9841 2000-11-16 Jim Meyering <meyering@lucent.com>
9843 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9845 2000-11-11 Jim Meyering <meyering@lucent.com>
9847 * error.c: Add a couple #includes, merging from GNU libc version.
9849 2000-11-10 Jim Meyering <meyering@lucent.com>
9851 * obstack.h: Update from GNU libc.
9852 * obstack.c: Likewise.
9854 2000-11-06 Paul Eggert <eggert@twinsun.com>
9856 * getusershell.c (setusershell): Use rewind rather than
9857 fseek/fseeko, to avoid configuration hassles with fseeko.
9858 Don't bother opening SHELLS_FILE if shellstream is NULL;
9861 2000-11-05 Jim Meyering <meyering@lucent.com>
9863 * makepath.h (make_dir): Declare.
9864 * makepath.c (make_dir): Remove `static' attribute.
9867 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9869 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9870 last one in a bucket, advance to the next bucket.
9872 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9874 * fnmatch.c: Do not comment out all the code if we are using
9875 the GNU C library, because in some cases we are replacing buggy
9876 code in the GNU C library itself.
9878 2000-10-30 Paul Eggert <eggert@twinsun.com>
9880 * error.h, getline.h, modechange.h:
9881 Remove "2000" from Copyright line, as the file hasn't been
9882 changed this year other than in the copyright notice.
9884 * xalloc.h: Add "2000" to Copyright line, as this file
9885 was changed this year.
9887 2000-10-30 Paul Eggert <eggert@twinsun.com>
9889 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9890 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9891 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9893 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9895 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9896 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9897 doesn't define __restrict_arr.
9899 2000-10-29 Jim Meyering <meyering@lucent.com>
9901 * xstat.in: Fix grammar in comment.
9903 2000-10-28 Jim Meyering <meyering@lucent.com>
9905 * memchr.c: Update from libc.
9906 Adjust for portability:
9907 [HAVE_STDLIB_H]: Include stdlib.h.
9908 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9909 Undef __memchr, too.
9910 [!weak_alias]: Define __memchr to memchr.
9912 * regex.c: Update from libc.
9913 * regex.h: Likewise.
9914 * getopt1.c: Likewise.
9915 * memcmp.c: Likewise.
9917 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9918 Avoid using fseek, when possible -- it's broken by design.
9919 Patch by Ulrich Drepper.
9921 2000-10-26 Jim Meyering <meyering@lucent.com>
9923 * strftime.c: Update from libc.
9925 2000-10-25 Jim Meyering <meyering@lucent.com>
9927 * obstack.c: Update from libc.
9929 2000-10-23 Jim Meyering <meyering@lucent.com>
9931 * hard-locale.c (hard_locale): Revert last change -- it was simply
9932 wrong. That set_locale call must not have any side effects.
9935 2000-10-22 Jim Meyering <meyering@lucent.com>
9937 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9938 [CYCLIC]: Remove now-unused definition.
9940 * save-cwd.c (O_DIRECTORY): Define, if needed.
9941 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9942 Suggestion from Ulrich Drepper.
9944 2000-10-21 Jim Meyering <meyering@lucent.com>
9946 * dirname.c (dir_name_r): New function, factored out of dir_name.
9947 (dir_name): Use dir_name_r.
9948 * dirname.h (dir_name_r): Declare it.
9950 2000-10-21 Jim Meyering <meyering@lucent.com>
9952 * dirname.c (memrchr): Declare if necessary.
9953 (dir_name): Remove the restriction that there be no
9954 trailing slashes. Now, this code skips past them, effectively
9956 [TEST_DIRNAME] (main): New unit tests.
9958 * memrchr.c: New file from GNU libc.
9959 Undef __memrchr, too.
9960 [!weak_alias]: Define __memrchr to memrchr.
9961 Guard weak_alias use with `#ifdef weak_alias'.
9963 2000-10-17 Jim Meyering <meyering@lucent.com>
9965 * quote.h (PARAMS): Define and use.
9966 Reported by Akim Demaille.
9968 * getopt.c: Update from libc.
9970 2000-10-16 Jim Meyering <meyering@lucent.com>
9972 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9975 2000-09-25 Jim Meyering <meyering@lucent.com>
9977 * md5.h (rol): Define (from GnuPG).
9979 * sha.c: Give credit (GnuPG) where due.
9980 (M): Use rol rather than open-coding it.
9981 Add a FIXME comment.
9983 2000-09-21 Jim Meyering <meyering@lucent.com>
9985 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9986 Reported by Michael Stone.
9988 2000-09-20 Jim Meyering <meyering@lucent.com>
9990 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9991 (noinst_HEADERS): Add sha.h.
9992 Based on code from Scott G. Miller and from GnuPG.
9994 2000-09-15 Jim Meyering <meyering@lucent.com>
9996 * regex.c: Update from libc.
9998 2000-09-10 Jim Meyering <meyering@lucent.com>
10000 * getopt.c (_getopt_internal): Update from glibc.
10002 2000-09-09 Jim Meyering <meyering@lucent.com>
10004 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10005 think it should be used as a general replacement for isascii.
10006 * fnmatch.c: Likewise.
10007 * mbswidth.c: Likewise
10008 * regex.c: Likewise.
10011 * userspec.c: Include sys/param.h and limits.h.
10013 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10014 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10015 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10016 UID, GID. Check range.
10018 2000-09-06 Jim Meyering <meyering@lucent.com>
10020 * getopt.c (_getopt_internal): Update from glibc.
10022 2000-08-30 Jim Meyering <meyering@lucent.com>
10024 * strftime.c: Merge in changes from GNU libc.
10026 2000-08-26 Jim Meyering <meyering@lucent.com>
10028 * closeout.c: Include "__fpending.h".
10029 (close_stdout_status): Return right away if there's nothing to flush.
10031 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10032 * __fpending.c: New file.
10033 * __fpending.h: New file.
10035 2000-08-07 Paul Eggert <eggert@twinsun.com>
10037 Standardize on "memory exhausted" instead of "Memory exhausted"
10038 or "virtual memory exhausted".
10039 * obstack.c (print_and_abort): Use "memory exhausted", not
10040 "virtual memory exhausted".
10041 * same.c (same_name): Invoke xalloc_die instead of printing
10043 * userspec.c (parse_user_spec): Likewise.
10044 * bumpalloc.h: comment fix
10045 * same.c, userspec.c: Include xalloc.h.
10047 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10048 not char *const and pointing to a constant array.
10049 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10050 (xrealloc): Comment fix.
10052 * userspec.c (parse_user_spec):
10053 Don't translate a message until just before returning,
10054 to avoid unnecessary translation.
10056 2000-08-07 Jim Meyering <meyering@lucent.com>
10058 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10059 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10060 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10061 getgroups.c, gethostname.c, getopt.h, group-member.c,
10062 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10063 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10064 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10065 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10066 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10067 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10068 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10069 yesno.c: Back out Copyright date changes for each file with no change
10070 this year. This eases coordination with other programs using the same
10071 source code modules. From Paul Eggert.
10073 2000-08-03 Greg McGary <greg@mcgary.org>
10075 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10076 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10077 (EXTEND_BUFFER): Use them.
10079 2000-08-01 Jim Meyering <meyering@lucent.com>
10081 * dirname.c (ISSLASH): Define.
10082 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10083 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10084 both `\' and `/' may be use as path separators.
10085 Based on a patch from Prashant TR.
10087 2000-07-31 Paul Eggert <eggert@twinsun.com>
10089 * quotearg.c (quotearg_n_options): Don't make the initial
10090 slot vector a constant, since it might get modified.
10092 2000-07-31 Jim Meyering <meyering@lucent.com>
10094 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10095 * obstack.c (print_and_abort): Likewise.
10097 2000-07-30 Paul Eggert <eggert@twinsun.com>
10099 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10100 buffer, so that the caller can always quote one small
10101 component of a "memory exhausted" message in slot 0.
10102 From a suggestion by Jim Meyering.
10104 2000-07-30 Jim Meyering <meyering@lucent.com>
10106 * makepath.c (make_path): Quote the other instance, too.
10108 * quotearg.c (N_STATIC_SLOTVECS): Define.
10109 (STATIC_BUF_SIZE): Define.
10110 (quotearg_n_options): Use only statically allocated storage when
10111 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10112 than STATIC_BUF_SIZE.
10114 2000-07-29 Jim Meyering <meyering@lucent.com>
10116 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10117 * dirname.c (dir_name): Likewise.
10119 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10121 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10122 (dir_name): Assert that there are no trailing slashes.
10124 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10126 * mbswidth.h (mbswidth): Add a flags argument.
10127 (mbswidth): New declaration.
10128 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10129 * mbswidth.c (mbswidth): Add a flags argument.
10130 (mbsnwidth): New function.
10132 2000-07-24 Jim Meyering <meyering@lucent.com>
10134 * mbswidth.c: Remove useless #else. From Bruno Haible.
10136 2000-07-23 Paul Eggert <eggert@twinsun.com>
10138 * mbswidth.c (_XOPEN_SOURCE):
10139 Don't define; this causes problems on Solaris 7.
10140 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10142 2000-07-23 Paul Eggert <eggert@twinsun.com>
10145 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10146 so that mbstate_t is always defined.
10148 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10149 be 1 in at least one GCC installation, and this configuration
10150 error is likely to be common. Ignoring MB_LEN_MAX hurts
10151 performance on hosts that have mbrtowc but have only unibyte
10152 locales, but I assume these hosts are rare.
10154 2000-07-23 Paul Eggert <eggert@twinsun.com>
10156 * quotearg.c: Streamline by invoking multibyte code only if needed.
10157 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10158 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10159 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10160 invoke multibyte primitives.
10162 2000-07-23 Jim Meyering <meyering@lucent.com>
10164 * basename.c (base_name): Add an assertion.
10166 2000-07-15 Bruno Haible <clisp.cons.org>
10168 * quotearg.c: When the system forces us to redefine mbstate_t,
10169 shadow its mbsinit function.
10171 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10173 * mbswidth.h: New file.
10174 * mbswidth.c: New file.
10175 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10176 (noinst_HEADERS): Add mbswidth.h.
10178 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10180 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10183 2000-07-15 Jim Meyering <meyering@lucent.com>
10185 * makepath.c: Include quote.h.
10186 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10187 corresponding argument in a `quote (...)' call.
10188 Give better diagnostics.
10190 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10191 (noinst_HEADERS): Add quote.h.
10193 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10194 from tar's src/misc.c.
10195 * quote.h: New file. Prototypes for same.
10197 2000-07-10 Paul Eggert <eggert@twinsun.com>
10199 From a suggestion by Bruno Haible.
10200 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10201 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10202 to decide whether to define the BeOS workaround macro;
10203 this adjusts to the change to AC_MBSTATE_T.
10205 2000-07-13 Paul Eggert <eggert@twinsun.com>
10207 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10209 * quotearg.c (quoting_style_args, quoting_style_vals,
10210 quotearg_buffer_restyled): Add support for
10211 clocale_quoting_style. Undo previous change to
10212 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10213 and "{RIGHT QUOTATION MARK}" msgids.
10215 2000-07-05 Paul Eggert <eggert@twinsun.com>
10217 The old behavior of quoting `like this' doesn't look good with
10218 newer, ISO-style fonts. See:
10219 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10221 Instead, quote "like this" by default. Let the translator
10222 tailor the locale-specific quoting behavior by providing
10223 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10225 * quotearg.c (N_): New macro.
10226 (gettext_default): New function.
10227 (quotearg_buffer_restyled): Use
10228 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10229 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10231 2000-07-09 Jim Meyering <meyering@lucent.com>
10233 * Most files: Update copyright dates to include 2000.
10235 2000-07-08 Jim Meyering <meyering@lucent.com>
10237 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10239 (xgethostname): Remove now-unnecessary #ifdef.
10240 Move declaration of `err' into loop where it's used.
10242 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10244 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10245 by allocating a larger buffer. Test the gethostname return value for
10246 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10247 returns an error and ENAMETOOLONG isn't defined.
10249 2000-07-05 Paul Eggert <eggert@twinsun.com>
10250 and Bruno Haible <haible@clisp.cons.org>
10252 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10254 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10256 * quotearg.c (struct quoting_options): Simplify quote_these_too
10259 2000-07-03 Jim Meyering <meyering@lucent.com>
10261 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10262 Reported by Bruno Haible.
10264 2000-07-04 Jim Meyering <meyering@lucent.com>
10266 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10267 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10270 2000-07-03 Paul Eggert <eggert@twinsun.com>
10271 and Bruno Haible <haible@clisp.cons.org>
10273 * quotearg.c (mbrtowc):
10274 Assign to *pwc, and return 1 only if result is nonzero.
10275 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10277 2000-07-03 Jim Meyering <meyering@lucent.com>
10279 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10280 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10283 2000-07-02 Jim Meyering <meyering@lucent.com>
10285 * quotearg.c (mbstate_t): Don't define here.
10287 2000-07-02 Jim Meyering <meyering@lucent.com>
10289 * nanosleep.c (SIGCONT): Define if not already defined.
10291 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10293 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10294 per change in ../m4/ls-mntd-fs.m4.
10295 (read_filesystem_list): Ignore symbolic links.
10297 2000-06-29 Jim Meyering <meyering@lucent.com>
10299 * same.c: Include <string.h> or <strings.h>, as appropriate,
10300 for declaration of strcmp.
10302 * long-options.c: Include <stdlib.h>, for declaration of exit.
10304 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10305 Avoid warning by casting result to `char *' to remove `const'.
10307 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10309 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10311 2000-06-26 Paul Eggert <eggert@twinsun.com>
10313 savedir now sets errno on failure and invokes xmalloc to get memory.
10314 Fix a couple of other minor bugs while we're at it.
10316 * savedir.c (<unistd.h>): Do not include; there's no need.
10317 (NAMLEN): Remove macro.
10318 (malloc, realloc): Remove decls.
10319 (stpcpy): Likewise.
10320 ("xalloc.h"): Include.
10321 (NAME_SIZE_DEFAULT): New macro.
10322 (savedir): Use xmalloc / xrealloc to allocate memory.
10323 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10324 Skip "" directory entries.
10325 Use strlen to calculate directory entry length, since the old method
10326 is rarely used these days and isn't worth supporting.
10327 Don't use a pointer after freeing it.
10328 Check for integer overflow when calculating allocation size.
10329 Use memcpy to copy entries, instead of stpcpy.
10330 Set errno properly when returning NULL.
10331 Check for readdir error.
10333 2000-06-26 Jim Meyering <meyering@lucent.com>
10335 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10339 * getusershell.c (xmalloc, xrealloc): Remove functions.
10341 Don't include <stdlib.h>. Don't declare malloc, realloc.
10343 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10345 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10347 2000-06-24 Jim Meyering <meyering@lucent.com>
10349 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10351 2000-06-21 Jim Meyering <meyering@lucent.com>
10353 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10355 2000-06-19 Paul Eggert <eggert@twinsun.com>
10357 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10358 (mbrtowc, mbstate_t): Define substitutes if
10359 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10360 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10361 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10363 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10365 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10366 than 1024, return a memory chunk of least possible size, instead
10367 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10368 Use free/xmalloc instead of xrealloc to avoid copying for very long
10371 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10373 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10374 address, not strdup. Include <stdlib.h> and don't declare free().
10376 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10378 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10381 2000-06-21 Jim Meyering <meyering@lucent.com>
10383 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10384 (noinst_HEADERS): Add getstr.h.
10386 * getline.c (getstr): Move into a separate file.
10387 * getstr.c (getstr): New file, extracted from getline.c, with
10388 the following changes: new parameter, delim2; both delim[12]
10389 parameters have type `int', not `char'. The latter would lose
10390 with 8-bit delimiters.
10391 * getstr.h: New file.
10393 2000-06-19 Jim Meyering <meyering@lucent.com>
10395 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10397 2000-06-18 Jim Meyering <meyering@lucent.com>
10399 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10400 Besides, these days every porting target provides a mkdir function.
10402 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10403 (this snippet comes from src/system.h).
10405 2000-06-15 Paul Eggert <eggert@twinsun.com>
10407 * human.c (adjust_value): New function.
10408 (human_readable_inexact): Apply rounding style even when
10409 printing approximate values.
10411 2000-06-14 Paul Eggert <eggert@twinsun.com>
10413 * human.c (human_readable_inexact): Allow an input block
10414 size that is not a multiple of the output block size, and vice versa.
10415 Reported by Piergiorgio Sartor.
10417 2000-06-14 Paul Eggert <eggert@twinsun.com>
10419 * getdate.y (get_date): Apply relative times after time
10420 zone indicator, not before. Reported by Todd A. Jacobs.
10422 2000-06-13 Jim Meyering <meyering@lucent.com>
10424 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10426 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10428 2000-06-12 Paul Eggert <eggert@twinsun.com>
10430 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10432 2000-06-04 Paul Eggert <eggert@twinsun.com>
10434 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10436 2000-06-04 Jim Meyering <meyering@lucent.com>
10438 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10439 SunOS 4.1.4 for which gid_t is an unsigned type.
10441 2000-06-03 Jim Meyering <meyering@lucent.com>
10443 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10445 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10447 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10448 newer, don't install charset.alias.
10449 * config.charset: Change the Linux/glibc rules so they become empty
10450 on glibc-2.1 or newer.
10452 2000-06-02 Jim Meyering <meyering@lucent.com>
10454 * mountlist.c: Back out last change. Instead, do this...
10455 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10456 member using the same `ignore'-testing code.
10457 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10461 2000-05-29 Jim Meyering <meyering@lucent.com>
10463 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10464 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10466 2000-05-22 Jim Meyering <meyering@lucent.com>
10468 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10470 2000-05-18 Jim Meyering <meyering@lucent.com>
10472 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10473 back, too, since it may have been modified by allocate_entry.
10474 (hash_delete): Rewrite to use neither the assignment operator
10475 nor the comma operator in an if-expression.
10477 2000-05-15 Paul Eggert <eggert@twinsun.com>
10480 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10481 Remove; no longer needed.
10482 "quotearg.h": Add include.
10483 (file_name): Do not bother to explicitly initialize to NULL; it's less
10484 efficient on some hosts.
10485 (close_stdout_status): Remove test as to whether stdout was already
10486 closed; it breaks for the case "echo x | sort >&-".
10487 Quote file name colons.
10488 Do not assume that _("write error") lacks format strings.
10490 2000-05-15 Jim Meyering <meyering@lucent.com>
10492 * version-etc.c (version_etc_copyright): Update the copyright string
10493 used in all --version output.
10495 2000-05-14 Jim Meyering <meyering@lucent.com>
10497 * closeout.c (close_stdout_set_file_name): New function.
10498 (close_stdout_status): Use new file-scoped global.
10499 Return right away if fstat says the stdout file descriptor is invalid.
10500 * closeout.h (close_stdout_set_file_name): Declare.
10502 2000-05-10 Jim Meyering <meyering@lucent.com>
10504 * closeout.c [default_exit_status]: New file-scoped variable.
10505 (close_stdout_set_status): New function.
10506 * closeout.h (close_stdout_set_status): Declare.
10508 2000-05-08 Jim Meyering <meyering@lucent.com>
10510 * long-options.c: Don't include closeout.h.
10511 (parse_long_options): Don't call close_stdout for --version.
10513 2000-05-06 Jim Meyering <meyering@lucent.com>
10515 * strnlen.c: Undefine __strnlen and strnlen.
10516 [!weak_alias]: Define __strnlen to strnlen.
10518 * atexit.c: New file, from libiberty.
10520 2000-05-06 Jim Meyering <meyering@lucent.com>
10522 * closeout.c (close_stdout_status): Also check for errors on the
10525 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10527 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10528 instead of xmalloc, xrealloc, path_concat.
10529 (locale_charset): Treat empty environment variables as absent.
10530 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10532 2000-05-04 Jim Meyering <meyering@lucent.com>
10534 * getopt.c: Update from glibc.
10535 * obstack.c: Likewise.
10536 * obstack.h: Likewise.
10537 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10539 * regex.h: Likewise.
10540 * strndup.c: Likewise.
10541 * strnlen.c: New file, from glibc.
10543 2000-05-01 Jim Meyering <meyering@lucent.com>
10545 * full-write.c (full_write): Remove `FIXME' part of comment.
10547 2000-04-29 Jim Meyering <meyering@lucent.com>
10549 * path-concat.c: Declare strdup only if it's not defined.
10550 * canon-host.c: Likewise.
10552 2000-04-28 Jim Meyering <meyering@lucent.com>
10554 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10555 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10556 included first, then limits.h is included by locale.h by libintl.h.
10557 From John David Anglin.
10559 2000-04-25 Jim Meyering <meyering@lucent.com>
10561 * makepath.c (S_IRWXUGO): Define.
10562 (make_path): Always perform explicit chmod if MODE specifies any
10563 of the `special' permission bits. Prompted by a bug report against
10564 install from Mate Wierdl and Joost van Baal.
10566 2000-04-18 Jim Meyering <meyering@lucent.com>
10568 * README: New file.
10570 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10571 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10573 2000-04-17 Jim Meyering <meyering@lucent.com>
10575 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10576 the definition of it to rpl_strftime also defined-away the system's
10579 2000-04-15 Jim Meyering <meyering@lucent.com>
10581 Use `C' to denote so-called `contiguous' files, the same way
10583 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10584 (ftypelet): Use S_ISCTG.
10585 From Michael Deutschmann.
10587 2000-04-14 Jim Meyering <meyering@lucent.com>
10589 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10591 2000-04-08 Jim Meyering <meyering@lucent.com>
10593 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10594 names don't conflict. Reported by Eli Zaretskii.
10596 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10598 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10599 bug. Deal with the different error behavior of Irix iconv.
10601 2000-04-07 Jim Meyering <meyering@lucent.com>
10603 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10604 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10606 2000-04-05 Jim Meyering <meyering@lucent.com>
10608 Portability tweaks required for ultrix4.3.
10609 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10610 * readutmp.c: Include sys/types.h before sys/stat.h.
10611 * canon-host.c: Declare strdup.
10612 * path-concat.c: Likewise.
10613 From John David Anglin.
10615 2000-04-04 Jim Meyering <meyering@lucent.com>
10617 Be more DOS 8.3-friendly.
10618 * ref-add.sin: Renamed from ref-add.sed.in.
10619 * ref-del.sin: Renamed from ref-del.sed.in.
10620 * Makefile.am: Reflect renaming.
10621 Reported by Eli Zaretskii.
10623 Use a temporary file name that won't clash with `charset.alias'
10624 in the DOS 8.3 name space.
10625 * Makefile.am (charset_tmp): Define.
10626 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10627 (uninstall-local): Likewise.
10628 Reported by Eli Zaretskii.
10630 2000-03-29 Paul Eggert <eggert@twinsun.com>
10632 * time/strftime.c (my_strftime): Make sure we call the system
10633 strftime, not ourselves, when invoking the underlying strftime.
10635 2000-03-24 Jim Meyering <meyering@lucent.com>
10637 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10638 (charset_alias): Define.
10639 (install-exec-local): Factor out common code.
10640 (uninstall-local): Split lines longer than 80.
10641 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10642 (SUFFIXES): Define.
10643 (.sed.in.sed): New rule. Don't redirect directly to $@.
10644 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10646 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10648 * config.charset: Output a line containing "Packages using this file".
10649 * ref-add.sed.in, ref-del.sed.in: New files.
10650 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10651 ref-del.sed): New rules.
10653 2000-03-17 Jim Meyering <meyering@lucent.com>
10655 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10656 Otherwise, include <strings.h>
10658 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10660 * unicodeio.c (utf8_wctomb): New function.
10661 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10662 format instead of in UCS-4 with platform dependent endianness.
10664 2000-03-07 Paul Eggert <eggert@twinsun.com>
10666 * savedir.c (savedir): Work even if directory size is
10667 negative; this can happen with some screwy NFS configurations.
10669 2000-03-06 Jim Meyering <meyering@lucent.com>
10671 * localcharset.c (get_charset_aliases): Don't try to free file_name
10672 if it's NULL (because we ran out of memory). From Bruno Haible.
10674 2000-03-05 Jim Meyering <meyering@lucent.com>
10676 * localcharset.c ("path-concat.h"): Include.
10677 (get_charset_aliases): Use path_concat instead of ANSI string
10680 * unicodeio.h (PARAMS): Define.
10681 Use it to guard prototype.
10683 2000-03-04 Jim Meyering <meyering@lucent.com>
10685 * Makefile.am (install-exec-local): Create $(libdir) before installing
10687 (uninstall-local): Uncomment this rule so `make distcheck' works
10690 * unicodeio.c (<errno.h>): Include it.
10691 (errno): Declare if not defined.
10693 * localcharset.c: Add Bruno's comment justifying use of volatile.
10695 * config.charset: New version, incorporating remarks from a linux
10696 i18n mailing list. From Bruno Haible.
10698 2000-03-02 Jim Meyering <meyering@lucent.com>
10700 * Makefile.am (EXTRA_DIST): Add config.charset.
10702 2000-03-01 Jim Meyering <meyering@lucent.com>
10704 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10705 * unicodeio.c: Likewise.
10707 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10709 * config.charset: New file.
10710 * localcharset.c: New file.
10711 * unicodeio.h, unicodeio.c: New files.
10712 * Makefile.am (DEFS): Add -DLIBDIR=...
10713 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10714 (noinst_HEADERS): Add unicodeio.h.
10715 (all-local, install-exec-local, charset.alias): New targets.
10717 2000-02-28 Paul Eggert <eggert@twinsun.com>
10719 * quotearg.c (ALERT_CHAR): New macro.
10720 (quotearg_buffer_restyled): Use it.
10722 2000-02-27 Jim Meyering <meyering@lucent.com>
10724 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10725 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10727 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10728 not `#if STDC_HEADERS'.
10729 Declare malloc if needed.
10731 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10732 now that autoconf always defines the HAVE_DECL_ symbols.
10733 * human.c: Likewise.
10734 * same.c: Likewise.
10735 * strtoumax.c: Likewise.
10737 * backupfile.c: Arrange for cpp to fail if the configure-time
10738 declaration check was not run.
10739 * hash.c: Likewise.
10740 * human.c: Likewise.
10741 * same.c: Likewise.
10742 * strtoumax.c: Likewise.
10744 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10745 then first look up the entire `.'-containing string as a login name.
10747 2000-02-18 Paul Eggert <eggert@twinsun.com>
10749 * getdate.y: Handle two-digit years with leading zeros correctly.
10750 (textint): New typedef.
10751 (parser_control): Member year changed from int to textint.
10753 (YYSTYPE): Removed; replaced by %union with int and textint members.
10754 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10755 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10756 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10757 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10758 (date, number, to_year): Use width of number in digits, not its value,
10759 to determine whether it's a 2-digit year, or a 2-digit time.
10760 (yylex): Store number of digits of numeric tokens.
10761 Reported by John Kendall.
10763 (parser_control): Changed from struct parser_control to typedef (for
10764 consistency). All uses changed.
10766 (tID): Removed; not used.
10767 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10769 2000-02-14 Paul Eggert <eggert@twinsun.com>
10771 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10772 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10774 2000-02-12 Jim Meyering <meyering@lucent.com>
10776 * userspec.c (ISDIGIT): Define it.
10777 (isdigit): Remove definition.
10778 (is_number): Use ISDIGIT, not isdigit.
10779 <libintl.h>: Include.
10780 (_ and N_): Define.
10781 (parse_user_spec): Mark translatable strings.
10783 2000-02-10 Jim Meyering <meyering@lucent.com>
10785 With these changes, nanosleep.[ch] are finally enough like the other
10786 lib/* replacement files to compile on a few more losing systems.
10788 * nanosleep.h: Don't include config.h.
10789 Remove prototype from declaration of nanosleep.
10790 (PARAMS): Remove now-unneeded definition.
10791 * nanosleep.c: #undef nanosleep.
10792 (rpl_nanosleep): Rename from nanosleep.
10794 2000-02-03 Jim Meyering <meyering@lucent.com>
10796 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10797 rather than with `#if HAVE_UTMPNAME'.
10799 2000-02-01 Jim Meyering <meyering@lucent.com>
10801 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10803 2000-01-31 Jim Meyering <meyering@lucent.com>
10805 * nanosleep.h (nanosleep): Guard declaration with
10806 `#if ! HAVE_DECL_NANOSLEEP'.
10807 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10808 the declaration in that vendor's sys/timers.h.
10809 Reported by Christian Krackowizer.
10811 * quotearg.c (ISASCII): Add #undef and move definition to follow
10812 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10813 (ISPRINT): Likewise.
10814 Reported by Tom Tromey.
10816 2000-01-30 Jim Meyering <meyering@lucent.com>
10818 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10819 uses of ->ut_name. The latter doesn't work with new Linux header files
10820 where only utmpx.ut_user is declared.
10822 * readutmp.h (UT_USER): Define.
10824 2000-01-23 Jim Meyering <meyering@lucent.com>
10826 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10829 2000-01-22 Jim Meyering <meyering@lucent.com>
10831 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10832 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10833 Required for some AIX systems. Reported by Christian Krackowizer.
10834 [TESTING] (main): New function.
10836 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10837 * dirname.c (dir_name): Support for DOS-style file names with drive
10840 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10842 * strverscmp.c (ISDIGIT): Define.
10843 (strverscmp): Use ISDIGIT, not isdigit.
10845 2000-01-17 Paul Eggert <eggert@twinsun.com>
10847 * nanosleep.c (nanosleep):
10848 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10849 POSIX.1 doesn't require SA_INTERRUPT and some systems
10850 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10851 it's been part of POSIX.1 since day 1 (in 1988).
10853 2000-01-17 Jim Meyering <meyering@lucent.com>
10855 * interlock: Remove unused file. Reported by François Pinard.
10857 2000-01-16 Paul Eggert <eggert@twinsun.com>
10859 * quotearg.c (quotearg_buffer_restyled): Do not quote
10860 alert, backslash, formfeed, and vertical tab unnecessarily in
10861 shell quoting style.
10864 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10865 Free Software Foundation, Inc.
10866 Copying and distribution of this file, with or without modification,
10867 are permitted provided the copyright notice and this notice are preserved.