1 2006-09-28 Bruno Haible <bruno@clisp.org>
3 * strndup.h: Simplify the redefinition of strndup.
4 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
6 2006-09-28 Bruno Haible <bruno@clisp.org>
8 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
9 * gl_linkedhash_list.c: Likewise.
10 * gl_rbtreehash_list.c: Likewise.
12 2006-09-28 Jim Meyering <jim@meyering.net>
14 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
17 2006-09-27 Jim Meyering <jim@meyering.net>
19 This file could end up with a definition for a function
20 named __strndup, rather than rpl_strndup on a system with
21 incomplete weak_alias support.
22 * strndup.c (strndup): Rename from __strndup.
23 Remove #defines that used to map __strndup to strndup.
24 Don't use K&R prototypes.
25 Remove LIBC-related code, since this file is not sync'd with glibc.
26 * strndup.h: Revamp, accordingly.
28 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
30 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
33 * __fpending.h: Don't include <stdio_ext.h> unless
34 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
35 it causes <stdio_ext.h> to cause a compile-time error.
36 Problem reported by Nelson H. F. Beebe.
37 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
38 of HAVE_DECL___PENDING.
40 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
42 * savewd.c: Include <signal.h>, for 'raise'.
44 2006-09-26 Eric Blake <ebb9@byu.net>
46 * verror.c: Include <config.h> unconditionally.
48 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
50 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
51 (gl_linked_iterator_from_to): Initialize struct completely.
52 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
53 (gl_tree_iterator_from_to): Likewise
54 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
55 * gl_array_list.c [lint] (gl_array_iterator)
56 (gl_array_iterator_from_to): Likewise.
57 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
58 * gl_carray_list.c [lint] (gl_carray_iterator)
59 (gl_carray_iterator_from_to): Likewise.
61 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
62 * md4.c (md4_process_block): Remove unused variable.
63 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
64 parentheses for clarity.
66 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
68 Import this patch from libc:
70 2006-09-06 Jakub Jelinek <jakub@redhat.com>
72 * regex_internal.c (re_string_reconstruct): Handle
73 offset < pstr->valid_raw_len && pstr->offsets_needed case.
74 Ensure no bytes read before raw_mbs array. Pass a saved copy of
75 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
78 2006-09-20 Bruno Haible <bruno@clisp.org>
80 * mkdtemp.c: Import from libc.
81 2006-04-07 Ulrich Drepper <drepper@redhat.com>
82 * sysdeps/posix/tempname.c (__gen_tempname): Change
83 attempts_min into a macro. Use preprocessor to decide how to
84 initialize attempts [Coverity CID 67].
85 2001-11-27 Paul Eggert <eggert@twinsun.com>
86 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
87 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
89 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
91 * mkstemp.h: New file, since some standard headers
93 * mkstemp.c: Revamp to put the !_LIBC code together.
95 Make the _LIBC code resemble glibc original more,
97 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
98 (mkstemp): Remove, since mkstemp.h does this for us.
99 * stdlib--.h: Include mkstemp.h.
101 Import this patch from libc:
103 2006-04-07 Ulrich Drepper <drepper@redhat.com>
105 * tempname.c (__gen_tempname): Change attempts_min
106 into a macro. Use preprocessor to decide how to initialize
107 attempts [Coverity CID 67].
109 2006-09-18 Bruno Haible <bruno@clisp.org>
111 * javaversion.c: Include configmake.h.
113 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
115 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
116 that prevented coreutils 6.1 from building. Problem reported
117 by Petter Reinholdtsen.
119 2006-09-18 Jim Meyering <jim@meyering.net>
121 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
123 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
125 * dirchownmod.c: Don't include fcntl.h; no longer needed.
126 (dirchownmod): New arg FD. All callers changed.
127 Use FD rather than opening the directory ourself, as opening is
128 now the caller's responsibility.
129 * dirchownmod.h: Likewise.
130 * mkancesdirs.c: Include <sys/types.h>, for portability to older
131 hosts that require <sys/types.h> before <sys/stat.h>. Include
132 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
134 (mkancesdirs): Return length of prefix of FILE that has already
135 been made, or -2 if there is a child doing the work. Redo
136 algorithm so that it is O(N) rather than O(N**2). Optimize away
137 ".", and treat ".." specially since it might stray back into
138 already-created areas. Use a subprocess if necessary. New arg
139 WD; all users changed. MAKE_DIR function should now return 1
140 if it creates a directory that is not readable. Return -2 if
141 a child process is spun off.
142 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
143 Adjust signature to match code.
144 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
145 (make_dir_parents): Use a subprocess if necessary. New arg WD;
147 * savewd.c, savewd.h: New files.
149 2006-09-15 Jim Meyering <jim@meyering.net>
151 * rename-dest-slash.c (has_trailing_slash): Use
152 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
153 (rpl_rename_dest_slash): Perform the cheaper trailing slash
154 test before testing whether SRC is a directory.
155 Suggestions from Bruno Haible.
157 Avoid a warning about an unused variable.
158 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
159 into the #ifdef block where it's used.
161 * rename-dest-slash.c: New file.
163 2006-09-14 Bruno Haible <bruno@clisp.org>
165 * allocsa.c: Include <config.h> unconditionally.
166 * asnprintf.c: Likewise.
167 * asprintf.c: Likewise.
168 * c-strcasecmp.c: Likewise.
169 * c-strcasestr.c: Likewise.
170 * c-strncasecmp.c: Likewise.
171 * c-strstr.c: Likewise.
172 * classpath.c: Likewise.
173 * clean-temp.c: Likewise.
174 * concatpath.c: Likewise.
175 * copy-file.c: Likewise.
176 * csharpcomp.c: Likewise.
177 * csharpexec.c: Likewise.
178 * execute.c: Likewise.
179 * fatal-signal.c: Likewise.
180 * findprog.c: Likewise.
181 * fwriteerror.c: Likewise.
182 * gl_array_list.c: Likewise.
183 * gl_array_oset.c: Likewise.
184 * gl_avltree_list.c: Likewise.
185 * gl_avltree_oset.c: Likewise.
186 * gl_avltreehash_list.c: Likewise.
187 * gl_carray_list.c: Likewise.
188 * gl_linked_list.c: Likewise.
189 * gl_linkedhash_list.c: Likewise.
190 * gl_list.c: Likewise.
191 * gl_oset.c: Likewise.
192 * gl_rbtree_list.c: Likewise.
193 * gl_rbtree_oset.c: Likewise.
194 * gl_rbtreehash_list.c: Likewise.
195 * imaxabs.c: Likewise.
196 * imaxdiv.c: Likewise.
197 * javacomp.c: Likewise.
198 * javaexec.c: Likewise.
199 * javaversion.c: Likewise.
200 * linebreak.c: Likewise.
201 * localcharset.c: Likewise.
203 * mbchar.c: Likewise.
204 * mbswidth.c: Likewise.
205 * mkdtemp.c: Likewise.
207 * printf-args.c: Likewise.
208 * printf-parse.c: Likewise.
209 * progname.c: Likewise.
210 * progreloc.c: Likewise.
211 * readlink.c: Likewise.
212 * sh-quote.c: Likewise.
213 * stpcpy.c: Likewise.
214 * stpncpy.c: Likewise.
215 * strcasecmp.c: Likewise.
216 * strcasestr.c: Likewise.
217 * strcspn.c: Likewise.
218 * striconv.c: Likewise.
219 * strncasecmp.c: Likewise.
220 * strnlen1.c: Likewise.
221 * strstr.c: Likewise.
222 * strtok_r.c: Likewise.
224 * tmpdir.c: Likewise.
225 * unicodeio.c: Likewise.
226 * unsetenv.c: Likewise.
227 * vasnprintf.c: Likewise.
228 * vasprintf.c: Likewise.
229 * wait-process.c: Likewise.
230 * xallocsa.c: Likewise.
231 * xsetenv.c: Likewise.
232 * xstriconv.c: Likewise.
234 2006-09-13 Eric Blake <ebb9@byu.net>
236 * getopt.c: Fix typo in last commit.
238 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
240 * _fpending.c: Include <config.h> unconditionally, since we no
241 longer worry about uses that don't define HAVE_CONFIG_H.
242 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
243 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
244 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
245 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
246 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
247 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
248 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
249 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
250 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
251 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
252 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
253 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
254 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
255 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
256 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
257 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
258 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
259 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
260 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
261 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
262 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
263 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
264 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
265 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
266 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
267 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
268 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
269 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
270 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
271 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
272 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
273 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
274 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
275 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
278 2006-09-12 Jim Meyering <jim@meyering.net>
280 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
281 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
282 Reported by Nelson H. F. Beebe.
284 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
286 * argp-help.c (argp_doc): Make sure NULL is not passed to
289 2006-09-10 Bruno Haible <bruno@clisp.org>
291 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
293 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
295 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
296 program_invocation_name and program_invocation_short_name are
298 * argp-namefrob.h: Move declarations of program_invocation_name
299 and program_invocation_short_name to argp.h, so they are visible
303 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
305 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
306 convention. Text proposed by Bruno Haible.
307 (struct argp_option): Document the use of N_() wrappers.
309 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
310 and translate the two parts separately, instead of feeding
311 the whole string to gettext. This allows to exclude
312 '\v' from the strings visible to the translator by writing doc
313 strings as N_("..") "\v" N_("..").
315 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
317 * mktime.c (guess_time_tm): Fix bug where mktime
318 returned the maximum time_t value rather than (time_t) -1.
319 Problem originally reported by William Bardwell
320 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
322 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
324 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
327 2006-09-06 Bruno Haible <bruno@clisp.org>
329 * striconv.h: New file.
330 * striconv.c: New file, merging iconvme.c with GNU gettext's
332 * xstriconv.h: New file.
333 * xstriconv.c: New file.
335 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
337 * argz_.h: Sync from Libtool.
339 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
340 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
342 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
344 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
349 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
351 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
352 Problem reported by Ralf Wildenhues in
353 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
355 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
356 HAVE_STRUCT_STATFS_F_FSTYPENAME.
358 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
360 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
361 or stdbool.h, because they might not exist while configuring.
363 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
364 Don't include unistd.h or limits.h; not needed, since chdir-long.h
366 (O_DIRECTORY): Remove.
368 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
370 Work around a bug in both the Linux and SunOS 64-bit kernels:
371 nanosleep mishandles sleeps for longer than 2**31 seconds.
372 Problem reported by Frank v Waveren in
373 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
374 * nanosleep.c (BILLION): New constant.
375 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
376 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
378 2006-08-30 Jim Meyering <jim@meyering.net>
380 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
383 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
385 * isapipe.c, isapipe.h: New files.
387 2006-08-29 Eric Blake <ebb9@byu.net>
389 * error.c (error_at_line, print_errno_message): Match libc, after
390 resolution of upstream bug 3044.
392 2006-08-29 Bruno Haible <bruno@clisp.org>
394 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
396 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
400 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
402 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
403 sharing with gnulib. Report by Eric Blake.
405 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
407 * fcntl_.h: New file.
408 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
410 * dirchownmod.c: Likewise.
413 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
414 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
415 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
416 just before including <inttypes.h>, to avoid circular inclusion.
418 2006-08-28 Bruno Haible <bruno@clisp.org>
420 * inttypes_.h (SCNX*): Remove definitions.
421 Reported by Eric Blake.
423 2006-08-26 Bruno Haible <bruno@clisp.org>
425 * vasnprintf.c (EOVERFLOW): Remove definition.
426 (VASNPRINTF): Return a string of length > INT_MAX without failing.
427 * vasprintf.c: Include errno.h, limits.h.
428 (EOVERFLOW): New fallback definition.
429 (vasprintf): Test here whether the string length is > INT_MAX.
430 * vsnprintf.c: Include errno.h, limits.h.
431 (EOVERFLOW): New fallback definition.
432 (vsnprintf): Fix bug when generated string was too long for the buffer.
433 Test here whether the string length is > INT_MAX.
435 2006-08-26 Bruno Haible <bruno@clisp.org>
436 Simon Josefsson <jas@extundo.com>
439 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
441 2006-08-28 Bruno Haible <bruno@clisp.org>
443 * c-strstr.h: New file, from GNU gettext.
444 * c-strstr.c: New file, from GNU gettext.
446 2006-08-26 Bruno Haible <bruno@clisp.org>
448 * inttypes_.h: New file.
449 * inttypes.h: Remove file.
450 * stdint_.h: Include <inttypes.h> through its absolute filename.
452 * imaxabs.c: New file.
454 * imaxdiv.c: New file.
456 2006-08-22 Bruno Haible <bruno@clisp.org>
458 * readutmp.h: Skip most definitions if neither <utmp.h> nor
461 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
464 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
465 Problem reported by Bruno Haible.
467 2006-08-21 Bruno Haible <bruno@clisp.org>
470 * mbchar.h: Include <wctype.h> only if it exists.
472 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
474 * cycle-check.h: Include <stdint.h> unconditionally, since we
475 now assume the stdint module. Do not include inttypes.h.
476 * fsusage.h: Likewise.
477 * getndelim2.c: Likewise.
479 * inttostr.h: Likewise.
480 * obstack.c: Likewise.
481 * regex_internal.h: Likewise.
482 * tempname.c: Likewise.
483 * utimecmp.c: Likewise.
484 * xstrtol.h: Likewise.
486 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
488 * strtoimax.c: Adjust to macro name changes in Autoconf,
489 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
492 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
494 * fchmodat.c: New file, from coreutils. This was inadvertently
495 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
497 2006-08-18 Bruno Haible <bruno@clisp.org>
499 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
500 (ME_DUMMY): Treat "kernfs" as a dummy.
501 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
503 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
505 Update from coreutils.
507 * __fpending.h: Add copyright notice.
508 * fprintftime.h: Likewise.
509 * savedir.c: Use (C) in copyright notice.
510 * savedir.h: Likewise.
512 2006-08-15 Jim Meyering <jim@meyering.net>
514 * at-func.c: New file, with the logic of all emulated at-functions.
515 * openat-priv.h: Include <errno.h> and define ENOSYS,
516 in support of the EXPECTED_ERRNO macro.
517 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
518 Instead, define the appropriate symbols and include "at-func.c".
519 * mkdirat.c (mkdirat): Likewise.
520 * fchmodat.c (fchmodat): Likewise.
521 (ENOSYS): Remove definition.
522 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
523 Don't include "unistd--.h" -- it wasn't ever used.
525 2006-01-17 Jim Meyering <jim@meyering.net>
527 Rewrite fts.c not to change the current working directory,
528 by using openat, fstatat, fdopendir, etc..
530 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
531 (HAVE_OPENAT_SUPPORT): Define.
532 [_LIBC] (fchdir): Don't undef or define; no longer used.
533 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
534 Now, this `function' always succeeds, and consumes its file descriptor
535 parameter -- so callers must not close such FDs. Update callers.
536 (diropen_fd, opendirat, cwd_advance_fd): New functions.
537 (diropen): Add parameter, SP. Adjust all callers.
538 Implement using diropen_fd, rather than open.
539 (fts_open): Initialize new member, fts_cwd_fd.
540 Remove fts_rft-setting code.
541 (fts_close): Close fts_cwd_fd, if necessary.
542 (__opendir2): Define in terms of opendir or opendirat,
543 depending on whether the FST_NOCHDIR flag is set.
544 (fts_build): Since fts_safe_changedir consumes its FD, and since
545 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
546 and close the dup'd file descriptor upon failure.
547 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
548 (fts_safe_changedir): Tweak semantics to reflect that this function
549 now calls cwd_advance_fd and hence consumes its FD argument.
550 * fts_.h [struct FTS] (fts_cwd_fd): New member.
551 [struct FTS] (fts_rft): Remove now-unused member.
552 [struct FTS] (fts_cycle.state): Improve comment.
554 * openat.c (openat_needs_fchdir): New function.
555 * openat.h (openat_needs_fchdir): Declare it.
557 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
559 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
560 Problem and fix reported by Pádraig Brady in
561 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
563 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
565 * memcoll.c (memcoll): Optimize for the common case where the
566 arguments are bytewise equal.
568 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
570 Change copyright notice from LGPL 2 to GPL 2, since that's the
571 standard form used in the gnulib repository.
572 * lock.c: LGPL -> GPL.
574 * strnlen1.c: Likewise.
575 * strnlen1.h: Likewise.
578 * tmpdir.c: Likewise.
580 * TODO: Remove; this belongs only in coreutils.
582 2006-08-14 Eric Blake <ebb9@byu.net>
584 Import the following change from libc:
586 2006-08-12 Ulrich Drepper <drepper@redhat.com>
589 * misc/error.c: Add space between program name and message if file
592 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
594 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
595 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
597 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
598 in wchar_t. Problem reported by Eric Blake.
600 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
601 LEN is smaller than SIZE. Suggested by Bruno Haible.
602 Also, help the compiler to keep LEN in a register.
604 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
606 * .cppi-disable: Add snprintf.h, socket_.h.
607 * snprintf.c: Include <errno.h> and <limits.h>.
608 (EOVERFLOW): Define if the system does not.
609 Do not include "minmax.h"; it wasn't used.
610 (snprintf): Don't assume size_t promotes to an unsigned type.
611 Fix bug when generated string was too long for the buffer: the
612 buffer's contents are supposed to be the initial prefix of the
613 output. Don't assume vasnprintf returns EOVERFLOW if the size
614 exceeds INT_MAX; do the check ourselves.
616 Import the following changes from libc:
618 2006-06-02 Jakub Jelinek <jakub@redhat.com>
620 * posix/regex_internal.c (re_string_skip_chars): If no character has
621 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
622 to the byte which couldn't be converted.
623 (re_string_reconstruct): Don't clear valid_raw_len before calling
624 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
625 tip_context using re_string_context_at.
627 2006-05-02 Ulrich Drepper <drepper@redhat.com>
629 * posix/regex.h: g++ still cannot handled [restrict].
631 2006-04-21 Ulrich Drepper <drepper@redhat.com>
633 * posix/regex.h: Remove special handling for VMS.
635 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
639 2006-07-19 Mike Frysinger <vapier@gentoo.org>
641 * mountlist.c [ME_REMOTE]: Filter out cifs.
642 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
644 2006-08-08 Eric Blake <ebb9@byu.net>
646 * verror.c (verror_at_line): Work around glibc bug 2997, so that
647 verror_at_line output complies with GNU Coding Standards even when
650 2006-08-08 Eric Blake <ebb9@byu.net>
652 * verror.h, verror.c: New files.
654 2006-08-07 Bruno Haible <bruno@clisp.org>
656 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
658 Reported by Ralf Wildenhues.
660 2006-08-06 Eric Blake <ebb9@byu.net>
662 * error.h: Fold in some upstream changes from glibc.
665 2006-07-29 Bruno Haible <bruno@clisp.org>
667 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
669 2006-07-29 Bruno Haible <bruno@clisp.org>
671 * setenv.c: Undo unintended modification done on 2006-02-27.
673 2006-07-28 Eric Blake <ebb9@byu.net>
675 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
678 2006-07-28 Simon Josefsson <jas@extundo.com>
680 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
683 2006-07-28 Simon Josefsson <jas@extundo.com>
685 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
688 2006-07-28 Bruno Haible <bruno@clisp.org>
690 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
692 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
694 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
697 2006-07-28 Bruno Haible <bruno@clisp.org>
699 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
700 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
702 Avoids link error on FreeBSD 4.x.
703 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
705 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
707 * mbswidth.c (iswcntrl): Likewise.
709 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
711 * modechange.c (mode_compile): Numeric modes now affect setuid and
712 setgid on directories only if they set these bits.
713 * modechange.h: Remove obsolete comment about masks.
715 2006-07-27 Bruno Haible <bruno@clisp.org>
717 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
718 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
721 2006-07-26 Eric Blake <ebb9@byu.net>
723 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
724 like mingw that lack mkstemp.
725 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
726 avoid compilation warning on mingw.
728 2006-07-25 Bruno Haible <bruno@clisp.org>
730 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
731 <stdarg.h> or config.h.
733 2006-07-24 Bruno Haible <bruno@clisp.org>
735 * clean-temp.h: New file, from GNU gettext.
736 * clean-temp.c: New file, from GNU gettext.
738 2006-07-24 Bruno Haible <bruno@clisp.org>
740 * tmpdir.h: New file, from GNU gettext.
741 * tmpdir.c: New file, from GNU gettext.
743 2006-07-23 Bruno Haible <bruno@clisp.org>
745 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
746 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
747 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
748 gl_linked_remove_at): Use it.
750 2006-07-23 Eric Blake <ebb9@byu.net>
752 * tmpfile-safer.c: New file.
753 * stdio-safer.h (fopen_safer): Add prototype.
754 * stdio--.h (tmpfile): Make safer.
756 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
758 * close-stream.c, close-stream.h: New files.
760 2006-07-22 Bruno Haible <bruno@clisp.org>
762 Merge from GNU gettext 0.15.
764 2005-07-05 Bruno Haible <bruno@clisp.org>
766 * printf-args.c (printf_fetchargs): Work around broken
767 definition of wint_t on mingw.
769 2005-02-12 Bruno Haible <bruno@clisp.org>
771 * xallocsa.h: Add extern "C" for C++.
773 2006-05-17 Bruno Haible <bruno@clisp.org>
776 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
778 2006-04-30 Bruno Haible <bruno@clisp.org>
780 * progreloc.c: Include <mach-o/dyld.h> if available.
781 (find_executable): Use _NSGetExecutablePath when possible.
783 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
785 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
788 2005-12-29 Bruno Haible <bruno@clisp.org>
790 * progreloc.c (set_program_name_and_installdir): Fix
793 2005-12-04 Bruno Haible <bruno@clisp.org>
796 * progreloc.c: Include <windows.h> also on Cygwin.
797 (find_executable): Add support for Cygwin.
798 (set_program_name_and_installdir): Handle also platforms with
801 2006-07-11 Bruno Haible <bruno@clisp.org>
803 * javacomp.c: Fix a comment.
804 Reported by Jim Meyering.
806 2006-04-30 Bruno Haible <bruno@clisp.org>
808 * javacomp.h (compile_java_class): Add source_version,
809 target_version arguments.
810 * javacomp.c: Rewritten to choose only a compiler that
811 respects the specified source_version and target_version.
813 2006-06-27 Bruno Haible <bruno@clisp.org>
815 Assume correct S_ISDIR macro.
816 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
818 2006-07-22 Bruno Haible <bruno@clisp.org>
820 * javaversion.h: New file, from GNU gettext.
821 * javaversion.c: New file, from GNU gettext.
822 * javaversion.java: New file, from GNU gettext.
823 * javaversion.class: New file, from GNU gettext.
825 2006-05-17 Bruno Haible <bruno@clisp.org>
828 * javaexec.c (execute_java_class): Test for jview program
831 2006-04-09 Bruno Haible <bruno@clisp.org>
833 * fatal-signal.c: Don't include string.h.
834 (at_fatal_signal): Use a copying loop instead of memcpy.
836 2005-12-04 Bruno Haible <bruno@clisp.org>
838 * csharpexec.c: Add support for 'clix' launcher (untested).
839 (execute_csharp_using_sscli): New function.
840 (execute_csharp_program): Call it.
842 2006-06-21 Bruno Haible <bruno@clisp.org>
844 Avoid warnings from recent versions of mcs.
845 * csharpcomp.c (compile_csharp_using_mono): Don't use options
846 -o, -L, -r any more. Use options documented since mcs-1.0
847 instead. Similarly for -g.
849 2005-07-09 Bruno Haible <bruno@clisp.org>
851 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
853 Reported by Mark Junker <mjscod@gmx.de>.
855 2006-06-17 Bruno Haible <bruno@clisp.org>
857 * config.charset: Update for NetBSD 3.0.
859 2006-05-17 Bruno Haible <bruno@clisp.org>
862 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
864 2006-05-16 Bruno Haible <bruno@clisp.org>
866 * localcharset.c [CYGWIN]: Include <windows.h>.
867 (get_charset_aliases): For Cygwin, return the same CPxxx
868 aliases list as under WIN32.
869 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
870 the environment variables. Fall back to GetACP().
872 2006-04-05 Bruno Haible <bruno@clisp.org>
874 * config.charset: Update Juan Manuel Guerrero's address.
876 2005-02-12 Bruno Haible <bruno@clisp.org>
878 * allocsa.h: Add extern "C" for C++.
880 2005-02-10 Bruno Haible <bruno@clisp.org>
882 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
883 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
885 2006-07-22 Bruno Haible <bruno@clisp.org>
887 * gettext.h: Update to GNU gettext-0.15.
889 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
890 and Simon Josefsson <jas@extundo.com>
892 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
894 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
896 2006-07-21 Eric Blake <ebb9@byu.net>
898 * stdlib-safer.h: New file from coreutils, required by
901 2006-07-19 Derek R. Price <derek@ximbiot.com>
903 * getaddrinfo.h: Don't define unimplemented AI_* flags.
904 Reindent and repaginate.
906 2006-07-17 Bruno Haible <bruno@clisp.org>
908 * gl_list.h: New file.
909 * gl_list.c: New file.
910 * gl_array_list.h: New file.
911 * gl_array_list.c: New file.
912 * gl_carray_list.h: New file.
913 * gl_carray_list.c: New file.
914 * gl_linked_list.h: New file.
915 * gl_linked_list.c: New file.
916 * gl_anylinked_list1.h: New file.
917 * gl_anylinked_list2.h: New file.
918 * gl_avltree_list.h: New file.
919 * gl_avltree_list.c: New file.
920 * gl_anyavltree_list1.h: New file.
921 * gl_anyavltree_list2.h: New file.
922 * gl_rbtree_list.h: New file.
923 * gl_rbtree_list.c: New file.
924 * gl_anyrbtree_list1.h: New file.
925 * gl_anyrbtree_list2.h: New file.
926 * gl_anytree_list1.h: New file.
927 * gl_anytree_list2.h: New file.
928 * gl_linkedhash_list.h: New file.
929 * gl_linkedhash_list.c: New file.
930 * gl_anyhash_list1.h: New file.
931 * gl_anyhash_list2.h: New file.
932 * gl_avltreehash_list.h: New file.
933 * gl_avltreehash_list.c: New file.
934 * gl_rbtreehash_list.h: New file.
935 * gl_rbtreehash_list.c: New file.
936 * gl_anytreehash_list1.h: New file.
937 * gl_anytreehash_list2.h: New file.
939 * gl_oset.h: New file.
940 * gl_oset.c: New file.
941 * gl_array_oset.h: New file.
942 * gl_array_oset.c: New file.
943 * gl_avltree_oset.h: New file.
944 * gl_avltree_oset.c: New file.
945 * gl_rbtree_oset.h: New file.
946 * gl_rbtree_oset.c: New file.
947 * gl_anytree_oset.h: New file.
949 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
951 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
953 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
954 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
955 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
956 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
957 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
958 callers changed. Revamp internals significantly, by not
959 attempting to create directories that are temporarily more
960 permissive than the final results. Do not attempt to use
961 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
962 This removes some race conditions, fixes some bugs, and simplifies
963 things. Use new dirchownmod function to do owner and mode changes.
964 * mkdir-p.h: Likewise.
965 * modechange.c (octal_to_mode): New function.
966 (struct mode_change): New member mentioned.
967 (make_node_op_equals): New arg mentioned. All callers changed.
968 (mode_compile): Keep track of which mode bits the user has explicitly
970 (mode_adjust): New arg DIR, so that we implement the X op correctly.
971 New arg PMODE_BITS, to keep track of which mode bits the user
972 mentioned; it treats S_ISUID and S_ISGID speciall.
974 * modechange.h: Likewise.
976 2006-07-11 Derek R. Price <derek@ximbiot.com>
978 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
980 2006-07-10 Derek R. Price <derek@ximbiot.com>
982 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
983 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
984 macros into the GNU _D_EXACT_NAMLEN.
985 * savedir.c: Likewise.
986 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
988 2006-07-09 Jim Meyering <jim@meyering.net>
990 * argp-pv.c: Remove a doubled word in a comment.
991 * check-version.c (check_version): Likewise.
992 * javacomp.c (compile_java_class): Likewise.
994 2006-07-08 Jim Meyering <jim@meyering.net>
996 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
998 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1000 * getaddrinfo.c: Changes to compile under MSVC6: changed
1001 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1002 brackets. Other minor changes to suppress some compiler
1005 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1007 * getloadavg.c: Use __VMS, not VMS.
1008 * getopt.c: Likewise.
1009 * getpagesize.h: Likewise.
1010 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1011 probably does not work.
1013 2006-07-06 Derek R. Price <derek@ximbiot.com>
1014 and Paul Eggert <eggert@cs.ucla.edu>
1016 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1017 Don't worry about this obsolete case any more.
1018 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1020 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1021 worry about this obsolete case any more.
1023 * getcwd.c: Likewise.
1025 * savedir.c: Likewise.
1027 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1029 * .cppi-disable: Add wcwidth.
1030 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1031 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1032 (ISGRAPH): Remove. All uses changed to isgraph.
1033 (FOLD) [!defined _LIBC]: Remove special case.
1034 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1035 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1037 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1039 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1041 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1043 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1045 * memcasecmp.c: Include <limits.h>.
1046 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1047 * strtod.c (strtod): Don't assume isspace works on negative chars.
1048 Don't assume isdigit succeeds only on '0' through '9'.
1050 2006-07-05 Derek R. Price <derek@ximbiot.com>
1052 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1053 All uses of is_space replaced by isspace.
1054 * exit.h: Don't talk about STDC_HEADERS.
1055 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1056 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1057 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1058 replaced by isprint etc.
1059 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1060 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1061 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1062 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1063 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1064 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1066 2006-07-05 Eric Blake <ebb9@byu.net>
1068 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1069 missing from netdb.h.
1070 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1072 2006-06-27 Bruno Haible <bruno@clisp.org>
1074 Assume ANSI C header files and <ctype.h> functions.
1075 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1076 (mbsnwidth): Use isprint, iscntrl instead.
1078 2006-07-03 Jim Meyering <jim@meyering.net>
1080 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1081 macro is used before the first cycle_check call.
1083 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1085 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1086 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1087 reported by Mark D. Baushke, one in
1088 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1090 Merge from coreutils.
1092 * .cppi-disable: Add stdint_.h.
1093 * .cvsignore: Add stdint.h.
1095 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1097 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1098 both double and long double versions.
1099 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1100 * xstrtold.c: New file.
1101 * xstrtod.h (xstrtold): New decl.
1103 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1105 * filemode.c (setst): Remove.
1106 (strmode): Rewrite to avoid setst. This makes the code shorter,
1107 (arguably) clearer, and the generated code is a bit smaller on my
1108 Debian GNU/Linux stable x86 host.
1110 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1112 * filemode.c: Include "filemode.h" first, to test the interface.
1113 Assume that filemode.h includes sys/types.h and sys/stat.h.
1114 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1115 (ftypelet): Reorder to put common cases first, for efficiency.
1116 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1118 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1119 of 10, for compatibility with FreeBSD. All callers changed.
1120 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1121 that can't be deduced solely from st_mode. First arg is now a const
1123 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1124 (strmode): Renamed from mode_string.
1125 (filemodestring): New decl.
1126 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1127 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1128 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1130 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1132 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1133 fsusage.h now does that. Include fsusage.h first, to test interface.
1134 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1135 at most one method (the old code could have generated decls that
1136 didn't conform to C89, not that this was ever exercised).
1137 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1139 2006-03-19 Jim Meyering <jim@meyering.net>
1141 Work even in a chroot where d_ino values for entries in "/"
1142 don't match the stat.st_ino values for the same names.
1143 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1144 number, iterate through all entries again, using lstat instead.
1145 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1146 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1148 * getcwd.c (__getcwd): Clarify a comment.
1149 Use memcpy in place of a call to strcpy.
1151 2006-03-12 Jim Meyering <jim@meyering.net>
1153 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1154 that of the current directory (which we're about to chdir ".." out of),
1155 then save the dev-ino of the parent, instead.
1157 * same-inode.h (SAME_INODE): New file/macro.
1158 * chdir-safer.c (SAME_INODE): Remove definition.
1159 Include "same-inode.h", instead.
1161 * cycle-check.h: Include "same-inode.h".
1162 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1163 * cycle-check.c (SAME_INODE): Remove definition.
1164 * root-dev-ino.h: Include "same-inode.h".
1166 2006-03-11 Eric Blake <ebb9@byu.net>
1168 * same.c (same_name): s/base_name/last_component/
1169 * backupfile.c (check_extension, numbered_backup): Likewise.
1170 * filenamecat.c (file_name_concat): Likewise.
1172 2006-03-11 Eric Blake <ebb9@byu.net>,
1173 Paul Eggert <eggert@cs.ucla.edu>
1175 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1176 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1178 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1179 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1180 (last_component): New method.
1181 * dirname.c (dir_len): Determine when drive letters need a
1182 subsequent slash. Preserve // when it is special.
1183 (dir_name): Don't append dot when drive letter is absolute.
1184 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1185 * basename.c (base_name): New semantics - malloc the result.
1186 Preserve // when it is special. Preserve relative files that look
1188 (base_len): Preserve // when it is special.
1189 (last_component): New method, similar to old base_name semantics.
1190 * stripslash.c (strip_trailing_slashes): Use last_component, not
1191 base_name. Strip redundant slashes from ///.
1193 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1195 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1196 both are 64 bits, since this seems to be the tradition, and this
1197 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1198 we ever run into a host that prefers long long to long in this
1199 case, we'll need another configure-time test. Problem reported by
1202 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1204 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1205 possible collision with system files.
1206 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1207 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1208 WCHAR_MIN and WCHAR_MAX in this case.
1209 (<stddef.h>): Do not include; no longer needed.
1210 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1211 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1212 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1213 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1214 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1215 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1216 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1217 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1218 !defined(__c99))]: Include in this case too, since it's harmless
1220 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1222 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1223 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1224 (_STDINT_MIN, _STDINT_MAX): New macros.
1225 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1226 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1227 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1228 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1229 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1230 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1231 macros, not typedefs; this simplifies things quite a bit.
1232 Use long int for all types narrower than int64_t.
1233 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1234 Define in terms of long long int or int64_t or long int,
1235 not int64_t or int32_t. This saves some compile-time testing.
1236 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1237 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1238 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1239 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1240 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1241 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1242 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1243 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1244 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1245 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1246 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1247 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1248 undef any previous version and define our own version, for
1249 simplicity and consistency with the new macros for types.
1250 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1251 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1252 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1253 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1254 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1255 @WINT_T_SUFFIX@ to keep things simple here.
1256 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1257 Simplify by assuming typical 8/16/32/64 host, since we're
1258 already doing that elsewhere anyway.
1259 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1260 and assume long long int is 64 bits if available. This
1261 speeds up 'configure'.
1263 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1265 * getaddrinfo.c: fixed typo
1267 2006-06-29 Eric Blake <ebb9@byu.net>
1269 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1270 unused static function.
1272 2006-06-29 Eric Blake <ebb9@byu.net>
1274 * stat_.h: New file.
1276 2006-06-29 Derek R. Price <derek@ximbiot.com>
1278 * strftime.c: Assume strftime() exists.
1280 2006-06-28 Bruno Haible <bruno@clisp.org>
1282 * getaddrinfo.h: Fix POSIX URL.
1283 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1284 (use_win32_p): Make static.
1285 (getaddrinfo): Reject service name if it is empty or does not consist
1286 solely of decimal digits, or if its value is > 65535.
1287 (getnameinfo): Remove useless casts.
1289 2006-06-28 Derek R. Price <derek@ximbiot.com>
1291 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1292 Autoconf 2.60 says this stuff was obsolete.
1294 2006-05-12 Bruno Haible <bruno@clisp.org>
1296 * mkdtemp.c [MINGW]: Include <io.h>.
1297 (mkdir): Define using _mkdir.
1299 2006-06-28 Bruno Haible <bruno@clisp.org>
1301 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1302 declaration for wcwidth.
1303 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1305 2006-06-28 Eric Blake <ebb9@byu.net>
1307 * xvasprintf.h: Fix comments.
1309 2006-06-28 Eric Blake <ebb9@byu.net>
1311 * mbchar.h (wcwidth): Include wcwidth.h.
1312 * mbswidth.c (wcwidth): Move from here...
1313 * wcwidth.h: ...to this new file.
1315 2006-06-28 Simon Josefsson <jas@extundo.com>
1317 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1318 functions there. It will succeed on Windows XP, but on Windows
1319 2000 and (presumably) earlier, it will fail, and use the internal
1321 (use_win32_p): New function.
1322 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1323 Support AI_NUMERICSERV to disable getservbyname.
1324 (getnameinfo): New function, only supports
1325 NI_NUMERICHOST|NI_NUMERICSERV for now.
1327 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1328 only have some of them. Add AI_NUMERICSERV. Add prototype for
1331 2006-06-27 Bruno Haible <bruno@clisp.org>
1333 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1335 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1337 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1338 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1339 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1341 2006-06-26 Bruno Haible <bruno@clisp.org>
1343 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1345 Reported by Mark D. Baushke and Larry Jones.
1347 2006-06-26 Bruno Haible <bruno@clisp.org>
1349 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1351 Suggested by Mark D. Baushke and Larry Jones.
1353 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1355 * stdint_.h: Treat BSD/OS like OpenBSD.
1357 2006-06-23 Bruno Haible <bruno@clisp.org>
1359 * stdint_.h: Treat IRIX like OpenBSD.
1361 2006-06-23 Bruno Haible <bruno@clisp.org>
1363 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1364 ISO C 99 Technical Corrigendum 1.
1366 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1368 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1369 Some compiler complained about some of them. Problem reported by
1371 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1373 2006-06-21 Simon Josefsson <jas@extundo.com>
1375 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1378 * socket_.h: Don't define WINVER.
1380 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1381 slightly modified to work in gnulib.
1383 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1385 * read-file.c (fread_file): Start with buffer allocation of
1386 0 bytes rather than 1 byte; this simplifies the code.
1387 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1388 code to free buffer and save/restore errno.
1389 (internal_read_file): Remove unused local.
1391 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1393 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1394 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1395 Problem reported by Denis Excoffier in
1396 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1398 2006-06-19 Simon Josefsson <jas@extundo.com>
1400 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1402 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1404 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1406 2006-06-17 Bruno Haible <bruno@clisp.org>
1408 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1410 2006-06-17 Bruno Haible <bruno@clisp.org>
1412 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1413 problem on Solaris 2.5.1.
1415 2006-06-16 Eric Blake <ebb9@byu.net>
1417 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1418 * unicodeio.c [!defined errno]: Likewise.
1419 * strtol.c [!defined errno]: Likewise.
1420 * strtod.c [!defined errno]: Likewise.
1422 2006-06-15 Bruno Haible <bruno@clisp.org>
1424 * stdint_.h: Rewritten to be fully auto-configured.
1425 Fixes bug on HP-UX/IA64.
1427 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1429 * getdate.y (__attribute__): Don't define if already defined.
1430 Problem reported by Larry Jones.
1431 * utimens.c (__attribute__): Likewise.
1433 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1435 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1436 reported by Andreas Schwab.
1438 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1439 Bruno Haible <bruno@clisp.org>
1441 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1443 2006-05-26 Martin Lambers <marlam@marlam.de>
1445 * getpass.c: Updates the test for the native W32 API, and adds
1446 missing includes, thus fixing compilation warnings.
1448 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1450 * tempname.c (small_open, large_open): New macros.
1451 (__open, __open64) [!_LIBC]: Remove.
1452 (__gen_tempname): Use small_open and large_open instead of __open
1453 and __open64. This fixes a portability bug on HP-UX 11.11i
1454 reported by Simon Wing-Tang in
1455 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1457 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1459 * exclude.c (exclude_fnmatch): New function.
1460 (excluded_file_name): Call exclude_fnmatch.
1461 * exclude.h (excluded_file_name): New prototype
1463 2006-05-24 Bruno Haible <bruno@clisp.org>
1465 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1466 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1467 Reported by Thorsten Maerz <torte@netztorte.de> via
1468 Aaron Stone <aaron@serendipity.cx>.
1470 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1472 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1473 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1474 (my_usleep): Don't mishandle maximum value.
1476 2006-05-19 Jim Meyering <jim@meyering.net>
1478 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1480 2006-05-17 Bruno Haible <bruno@clisp.org>
1483 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1485 2006-05-17 Bruno Haible <bruno@clisp.org>
1487 * stdint_.h: Fix recognition of Cygwin.
1489 2006-05-11 Jim Meyering <jim@meyering.net>
1491 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1493 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1495 * crc.c (crc32_update): Remove unnecessary L suffix.
1496 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1497 unwanted sign propagation, e.g., on hosts with 64-bit int.
1498 There still are some problems with reeelly weird theoretical hosts
1499 (e.g., 33-bit int) but it's not worth worrying about now.
1500 * sha1.c (rol): Likewise.
1501 (K1, K2, K3, K4): Remove unnecessary L suffix.
1503 2006-05-10 Bruno Haible <bruno@clisp.org>
1505 * des.c: Cast to avoid warnings.
1507 2006-05-10 Simon Josefsson <jas@extundo.com>
1509 * md4.c: Typo fix, update copyright years.
1510 (K1, K2): Don't use L because it turn computations into 64-bit on
1513 2006-05-09 Bruno Haible <bruno@clisp.org>
1515 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1516 (EOVERFLOW): Define fallback value.
1517 (xstrcat): New function.
1518 (xvasprintf): Recognize the special case of a string concatenation.
1520 2006-05-01 Bruno Haible <bruno@clisp.org>
1522 * stdint_.h: Shorter URL.
1523 * inttypes.h: Likewise.
1525 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1527 * verify.h: Document the internals better. Most of this change
1528 was written by Bruno Haible.
1530 2006-04-29 Bruno Haible <bruno@clisp.org>
1532 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1533 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1535 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1537 * getdate.y (get_date): When adding relative date, start with the
1538 initial time, not with the result of the first mktime call.
1540 2006-04-23 Bruno Haible <bruno@clisp.org>
1542 * copy-file.c: Include <unistd.h> unconditionally.
1543 * execute.c: Likewise.
1544 * fatal-signal.c: Likewise.
1545 * findprog.c: Likewise.
1546 * mkdtemp.c: Likewise.
1549 * wait-process.h: Likewise.
1551 2006-04-23 Bruno Haible <bruno@clisp.org>
1553 * fwriteerror.c (fwriteerror): Call fclose also when an error
1554 condition was already detected.
1555 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1557 2006-04-19 Derek Price <derek@ximbiot.com>
1558 Eric Blake <ebb9@byu.net>
1560 * inttypes.h: Correct grammar in comment.
1562 2006-04-18 Derek Price <derek@ximbiot.com>
1563 Paul Eggert <eggert@cs.ucla.edu>
1565 * inttypes.h: New file.
1566 * strtoimax.c: Assume <inttypes.h>.
1568 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1570 * utimens.c (futimens): glibc futimesat messes up if /proc
1571 isn't mounted. Problem reported by Kir Kolyshkin.
1573 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1575 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1576 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1577 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1579 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1581 Merge regex changes from libc, removing some of our
1582 POSIX-conformance changes that were rejected and redoing them in a
1585 * regcomp.c (re_compile_internal, init_dfa):
1586 Length arg is now size_t, not Idx. All uses changed.
1587 (peek_token): Forward decl now says internal_function.
1588 (__re_error_msgid, __re_error_msgid_idx):
1589 Now static rather than extern with attribute_hidden.
1590 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1591 For some reason libc prefers K&R style defns for external functions.
1592 (regerror) [!defined _LIBC]: Likewise.
1593 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1594 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1595 (build_range_exp, build_collating_symbol):
1597 (re_compile_fastmap): Use '\0' to memset, not 0.
1598 (utf8_sb_map): Make the calculations more obvious.
1599 (init_dfa, parse_bracket_exp, build_charclass_op):
1600 Call calloc and cast result, as glibc does.
1601 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1602 (build_range_exp, build_collating_symbol):
1603 Now internal functions.
1605 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1607 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1608 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1609 Don't depend on VMS; depend on __VMS instead, for POSIX
1610 namespace cleanness.
1611 (regoff_t): Define to ssize_t, not long int.
1613 Remove the REG_ macros named below. Instead, make the old names
1614 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1616 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1617 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1618 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1619 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1620 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1621 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1622 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1623 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1624 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1625 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1626 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1627 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1628 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1629 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1630 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1631 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1632 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1634 Remove. All uses replaced by the old RE_* names.
1635 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1636 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1637 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1638 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1639 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1640 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1641 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1642 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1643 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1644 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1645 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1646 Don't bother having these macros be independent of each others'
1647 values, since they no longer exist in the POSIX name space.
1649 Rename the following member names back to their old names,
1650 unless !__USE_GNU_REGEX. All uses changed back.
1651 (buffer): Renamed from re_buffer.
1652 (allocated): Renamed from re_allocated.
1653 (used): Renamed from re_used.
1654 (syntax): Renamed from re_syntax.
1655 (fastmap): Renamed from re_fastmap.
1656 (translate): Renamed from re_translate.
1657 (can_be_null): Renamed from re_can_be_null.
1658 (regs_allocated): Renamed from re_regs_allocated.
1659 (fastmap_accurate): Renamed from re_fastmap_accurate.
1660 (no_sub): Renamed from re_no_sub.
1661 (not_bol): Renamed from re_not_bol.
1662 (not_eol): Renamed from re_not_eol.
1663 (newline_anchor): Renamed from re_newline_anchor.
1664 (num_regs): Renamed from rm_num_regs.
1665 (start): Renamed from rm_start.
1666 (end): Renamed from rm_end.
1668 (free_state): Move up a bit.
1670 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1671 #define to be empty.
1672 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1673 when that is what is intended.
1674 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1675 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1677 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1678 All uses changed back to re_malloc, etc. It's now the caller's
1679 responsibility to check for overflow; all callers changed.
1680 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1681 (re_x2nrealloc): Remove.
1682 (free_state): Remove decl.
1684 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1685 (re_set_registers, re_exec):
1688 2006-01-31 Roland McGrath <roland@redhat.com>
1690 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1691 Reported by Mike Frysinger <vapier@gentoo.org>.
1693 2006-01-15 Andreas Jaeger <aj@suse.de>
1696 * regex_internal.c (re_string_reconstruct): Adjust for
1697 build_wcs_upper_buffer change.
1698 (build_wcs_upper_buffer): Change return type.
1700 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1702 * regex_internal.h: Include <stdint.h> if available.
1704 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1706 * regex_internal.h (SIZE_MAX): Provide a default definition.
1708 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1710 * regcomp.c: Adjust for changed secondary hash function.
1712 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1714 * regex.h: Pretty printing.
1715 Clean up namespace a bit.
1717 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1719 * regexec.c (update_cur_sifted_state, check_arrival,
1720 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1722 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1723 Ulrich Drepper <drepper@redhat.com>
1726 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1727 (bitset_word_t): Renamed from bitset_word. All uses changed.
1729 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1732 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1733 * regcomp.c: Remove unnecessary uses of
1734 unsigned RE_TRANSLATE_TYPE.
1735 * regex_internal.h: Likewise.
1736 * regex_internal.c: Likewise.
1737 * regexec.c: Likewise.
1738 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1740 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1742 * regexec.c (find_recover_state): Remove unnecessary
1744 (transit_state_bkref): Make DFA a const pointer.
1745 (get_subexp): Likewise.
1746 (check_arrival): Likewise.
1747 (update_cur_sifted_state): Likewise.
1748 (re_search_internal): Likewise.
1749 (prune_impossible_nodes): Likewise.
1750 (acquire_init_state_context): Likewise.
1751 (proceed_next_node): Likewise.
1752 (set_regs): Likewise.
1753 (free_fail_stack_return): Likewise.
1754 (check_arrival_expand_ecl): Mark DFA parameter as const.
1755 (check_arrival_expand_ecl_sub): Likewise.
1756 (check_subexp_limits): Likewise.
1757 (sub_epsilon_src_nodes): Likewise.
1758 (add_epsilon_src_nodes): Likewise.
1759 (merge_state_array): Likewise.
1760 (update_regs): Likewise.
1761 (build_trtable): Likewise.
1762 (sift_states_backward): Mark MCTX parameter as const.
1763 (build_sifted_states): Likewise.
1764 (update_cur_sifted_state): Likewise.
1765 (sift_states_mkref): Likewise.
1766 (check_arrival_expand_ecl): Mark eclosure as const.
1767 (check_dst_limits_calc_pos_1): Likewise.
1768 * regex_internal.h (re_match_context_t): Make dfa a const
1771 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1773 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1774 (transit_state_sb): Likewise.
1775 (transit_state_mb): Likewise.
1776 (sift_states_iter_mb): Likewise.
1777 (check_arrival_add_next_nodes): Likewise.
1778 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1779 [_LIBC] (re_search_2_stub): Use mempcpy.
1781 * regex_internal.c (re_string_reconstruct): Avoid calling
1782 mbrtowc for very simple UTF-8 case.
1784 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1786 (re_acquire_state_context): Likewise.
1787 * regex_internal.h: Adjust prototypes.
1789 * regex.c: Prevent using C++ compilers.
1791 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1792 (re_acquire_state_context): Likewise.
1794 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1795 Bruno Haible <bruno@clisp.org>
1797 * stdint_.h: On OpenBSD, don't redefine types already included in
1798 <sys/types.h> and <inttypes.h>.
1800 2006-03-24 Eric Blake <ebb9@byu.net>
1802 * time_r.c (copy_string_result): Remove, as it is no longer used.
1804 2006-03-24 Simon Josefsson <jas@extundo.com>
1806 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1807 including some doc fixes.
1808 (base64_encode_alloc): Fix +1 bug on allocation failures.
1810 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1812 * base64.c (base64_encode): Do not read past end of array with
1813 unsanitized input on systems with CHAR_BIT > 8.
1815 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1817 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1818 Typedef to long int, not to off_, as POSIX will likely change
1821 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1823 * argp-help.c (validate_uparams): Fix typo
1824 * argp-parse.c (argp_default_options): Consistently begin help
1825 messages with a lowercase letter.
1827 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1829 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1830 overrun buffers and shouldn't be used (much as gets shouldn't be
1832 * time_r.c (asctime_r, ctime_r): Likewise.
1834 2006-03-08 Simon Josefsson <jas@extundo.com>
1836 * gc-gnulib.c (randomize): Don't open files called 'no', they
1837 signal that configure disabled the device.
1839 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1841 * c-stack.c: Include unistd.h unconditionally, since we now assume
1843 * getlogin_r.c: Likewise.
1844 * getlogin_r.h: Likewise.
1846 * pagealign_alloc.c: Likewise.
1847 * unistd_.h: Remove; no longer needed.
1849 2006-03-07 Simon Josefsson <jas@extundo.com>
1851 * unistd_.h: New file.
1853 2006-03-07 Simon Josefsson <jas@extundo.com>
1855 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1857 2006-03-01 Simon Josefsson <jas@extundo.com>
1859 * readline.c: Fix typo, tiny patch from Stepan Kasal
1862 2006-02-28 Simon Josefsson <jas@extundo.com>
1864 * getopt.c: Protect #include of unistd.h, for MSVS.
1866 2006-02-27 Simon Josefsson <jas@extundo.com>
1868 * base64.h: Indent #define's. From Jim Meyering
1871 2006-02-27 Jim Meyering <jim@meyering.net>
1873 Revert the change of 2006-02-24, so these files can continue
1874 to be sync'd from gettext.
1875 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1878 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1880 * glob.c: Say "invalid" rather than "illegal" in comments.
1882 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1884 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1886 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1888 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1889 AT_FDCWD exceeds INT_MAX.
1890 * openat.h (AT_FDCWD): Likewise.
1892 2006-02-14 Jim Meyering <jim@meyering.net>
1894 Sync from coreutils.
1896 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1897 failure on deficient systems, and simplify gnulib lgpl dependencies.
1898 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1899 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1901 * xalloc-die.c: Remove unused definition of N_.
1903 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1905 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1907 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1909 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1910 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1912 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1914 * argp-namefrob.h: Restore changes accidentally lost during the
1915 "autoupdate" on 2005-12-12.
1917 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1919 * fnmatch.c (L_): Renamed from L, to work around a bug in
1920 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1921 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1924 2006-01-26 Simon Josefsson <jas@extundo.com>
1926 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1927 prototype is visible on mingw32.
1929 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1932 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1935 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1937 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1938 attempt to open for write; this always fails, at least on POSIX
1939 hosts. This reinstates the 2006-01-09 change, which was
1940 inadvertently removed.
1942 2006-01-26 Bruno Haible <bruno@clisp.org>
1943 Paul Eggert <eggert@cs.ucla.edu>
1945 * stdbool_.h (_Bool)
1946 [(! (defined __cplusplus || defined __BEOS__)
1947 && !defined __GNUC__
1948 && !(defined __HP_cc || defined __xlc__
1949 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1950 || defined __sgi))]:
1951 #define to signed char in these cases too; this simplifies
1952 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1953 etc., separately) and makes it more conservative.
1955 2006-01-21 Jim Meyering <jim@meyering.net>
1957 Sync from the stable (b5) branch of coreutils:
1959 * fts.c (fts_children): Don't let close() clobber errno from
1962 * fts.c (fts_stat): When following a symlink-to-directory,
1963 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1964 a dangling symlink. That can also happen at least for ELOOP.
1965 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1966 FYI, this bug predates the inclusion of fts.c in coreutils.
1968 * fts.c (fts_open): Put new maxarglen declaration and uses
1969 in their own block, so pre-c99 compilers don't object.
1971 Avoid the double-free (first in fts_read, second in fts_close) that
1972 would occur when an `active' directory is made inaccessible (e.g.,
1973 via chmod a-x) during a traversal.
1974 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1975 before returning. Reproduce this failure by
1976 mkdir -p a/b; cd a; chmod a-x . b
1977 Reported by Stavros Passas.
1979 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1981 * argp-namefrob.h: Bugfix. Remove stray #
1983 2006-01-25 Bruno Haible <bruno@clisp.org>
1985 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1987 Reported by Paul Eggert.
1989 2006-01-25 Jim Meyering <jim@meyering.net>
1991 * fileblocks.c: Remove more useless parentheses.
1992 * readutmp.h: Likewise.
1994 2006-01-24 Bruno Haible <bruno@clisp.org>
1996 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1998 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2001 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2002 to avoid problems with the built-in _Bool type.
2003 Reported by Paul Eggert on 2005-11-26.
2005 2006-01-24 Jim Meyering <jim@meyering.net>
2007 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2009 2006-01-24 Simon Josefsson <jas@extundo.com>
2011 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2014 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2016 Work around porting bugs reported by Dieter in
2017 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2018 * getopt.c (_NOPROTO): Remove; no longer needed.
2019 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2020 Include "getopt.h" first, to check interface.
2021 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2023 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2024 (__strndup): Revert to K&R-style function dfns, the glibc style.
2025 * strnlen.c: Don't claim it's taken from glibc; it's not.
2026 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2027 Include strnlen.h first, to get prototype properly.
2028 (strnlen): Renamed from __strnlen.
2031 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2033 These changes imported from libc.
2034 * getopt.c: Use __fxprintf instead of inline stream orientation
2035 test and two separate function calls.
2036 * strndup.c (__strndup): Add libc_hidden_def.
2038 2006-01-22 Bruno Haible <bruno@clisp.org>
2040 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2041 temporary buffer for sprintf, take into account the precision also
2042 for 'd', 'i', 'u', 'o', 'x', 'X'.
2044 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2046 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2047 to pacify gcc -Wswitch-default.
2049 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2051 * argp-help.c (usage_long_opt): Do not print DOC options.
2052 (__argp_base_name): Removed
2053 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2055 (__argp_base_name): Provide macro definition or extern declaration
2056 depending on the configuration
2058 2006-01-20 Simon Josefsson <jas@extundo.com>
2060 * inet_ntop.h: Unconditionally include sys/socket.h.
2062 2006-01-19 Simon Josefsson <jas@extundo.com>
2064 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2066 2006-01-12 Simon Josefsson <jas@extundo.com>
2068 * base64.c: Fix warning, reported by Bruno Haible
2069 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2071 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2073 Sync from coreutils.
2074 * md5.c: Fix commentary typos.
2075 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2076 * md5.h (__attribute__): Remove; unused.
2077 * sha1.c: Fix commentary to match md5 better.
2078 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2079 so that we don't need to worry about alignment. All uses changed.
2080 This merges the 2005-10-28 md5 change into sha1.
2082 2006-01-11 Jim Meyering <jim@meyering.net>
2084 Sync from coreutils.
2085 * md5.c (OP): Fix spacing.
2087 2006-01-11 Simon Josefsson <jas@extundo.com>
2089 * stdint_.h (SIZE_MAX): Add missing (.
2091 2006-01-10 Bruno Haible <bruno@clisp.org>
2093 * argp.h (__const): Remove macro. Use const instead.
2094 * argp-fmtstream.h (__const): Likewise.
2095 * glob_.h (__const): Remove macro.
2096 * glob-libc.h: Use const instead of __const.
2098 2006-01-10 Jim Meyering <jim@meyering.net>
2100 Avoid the double-free (first in fts_read, second in fts_close) that
2101 would occur when an `active' directory is made inaccessible (e.g.,
2102 via chmod a-x) during a traversal.
2103 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2104 before returning. Reproduce this failure by
2105 mkdir -p a/b; cd a; chmod a-x . b
2106 Reported by Stavros Passas.
2108 Sync from coreutils.
2109 * sha1.c: Tweak grammar in a comment.
2111 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2113 * regex_internal.h (BITSET_WORD_BITS):
2114 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2115 preprocessor mishandles large unsigned values as if they were signed.
2116 Problem reported by Claudio Fontana in
2117 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2119 2006-01-10 Simon Josefsson <jas@extundo.com>
2121 * socket_.h: New file.
2123 2006-01-10 Bruno Haible <bruno@clisp.org>
2125 * localcharset.c: Update from GNU gettext.
2127 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2129 Sync from coreutils.
2130 * chdir-long.c (cdb_free): Don't bother trying to open directory
2131 for write access: POSIX says that must fail.
2132 * fts.c (diropen): Likewise.
2133 * save-cwd.c (save_cwd): Likewise.
2134 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2135 well, for minor improvements on hosts that lack O_DIRECTORY.
2136 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2137 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2138 Fall back on chown if open failed with EACCES.
2140 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2141 Report an error at compile-time if only a 1-second nominal clock
2142 resolution is found.
2144 * lchmod.h: New file.
2145 * mkdir-p.c: Include lchmod.h, lchown.h.
2146 (make_dir_parents): Use lchown rather than chown, and
2147 lchmod rather than chmod.
2149 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2150 too. Problem with "none" reported by Bob Proulx. Problem with
2151 "proc" reported by n0dalus.
2153 * mountlist.c: Include <limits.h>.
2154 (dev_from_mount_options)
2155 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2156 New function. It no longer assumes "dev=" has the System V meaning
2157 on Linux (since it doesn't). It also parses "dev=" more carefully.
2158 (read_file_system_list)
2159 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2160 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2163 * posixtm.h (PDS_PRE_2000): New macro.
2164 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2165 All usages changed. Reject dates outside the range 1969-1999 if
2166 PDS_PRE_2000 is used.
2168 2006-01-09 Jim Meyering <jim@meyering.net>
2170 Sync from coreutils.
2172 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2174 * chdir-safer.h, chdir-safer.c: New files.
2176 * modechange.c (mode_compile): Reject an invalid mode string
2177 that starts with an octal digit. From Andreas Gruenbacher.
2179 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2180 and dup to open_safer and dup_safer, respectively.
2181 (openat_permissive): Fix typo in comment.
2183 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2184 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2185 (_): Remove; no longer needed.
2186 (openat): Renamed from rpl_openat; no need for rpl_openat
2187 since openat.h renames openat for us.
2188 Replace most of the body with a call to openat_permissive,
2189 to avoid duplicate code.
2190 Port to (probably hypothetical) environments were mode_t is
2192 (openat_permissive): Require mode arg, so that we can check
2193 types better. Put it just after flags. Change cwd failure
2194 indicator from pointer-to-bool to pointer-to-errno-value.
2195 All callers changed.
2196 Invoke openat_save_fail and/or openat_restore_fail if
2197 cwd_errno is null, so that openat can call us.
2198 (openat_permissive, fdopendir, fstatat, unlinkat):
2199 Simplify errno handling to avoid some duplicate code,
2200 as it's OK to set errno on success.
2201 * openat.h: Revamp code so that function macros depend on
2202 __OPENAT_PREFIX only, not also on AT_FDCWD.
2203 (openat_ro): Remove. Caller changed to use openat_permissive.
2204 (openat_permissive): Now a macro, if not a function.
2205 (openat_restore_fail, openat_save_fail): Now always functions,
2206 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2208 * openat-priv.h: New file, defining macros used by mkdirat.c
2210 * mkdirat.c: Include openat-priv.h.
2211 Remove definitions of macros defined therein.
2212 * openat.c: Likewise.
2214 * mkdirat.c (mkdirat): New file and function.
2215 * openat.h (mkdirat): Declare.
2217 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2219 * openat.h (openat_permissive): Declare.
2220 (openat_ro): Define.
2222 * openat.c (EXPECTED_ERRNO): New macro.
2223 (openat_permissive): New function -- used in remove.c rewrite.
2224 (all functions): Set errno just before returning, only if there
2225 was an actual failure.
2226 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2228 Emulate openat-family functions using Linux's procfs, if possible.
2229 Idea and some code based on Ulrich Drepper's glibc changes.
2231 * openat.c: (BUILD_PROC_NAME): New macro.
2232 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2233 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2234 before falling back on save_cwd and restore_cwd.
2235 (fdopendir, fstatat, unlinkat): Likewise.
2237 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2238 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2240 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2241 as second argument to va_arg. Otherwise, some versions of gcc
2242 warn that `if this code is reached, the program will abort'.
2244 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2246 Sync from coreutils.
2248 Add POSIX ACL support
2249 * acl.h (copy_acl, set_acl): Add declarations.
2250 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2251 systems other than Linux.
2252 (chmod_or_fchmod): New function: use fchmod when possible,
2253 and chmod otherwise.
2254 (file_has_acl): Add a POSIX ACL implementation, with a
2255 Linux-specific subcase.
2256 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2257 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2258 acls are unsupported.
2259 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2260 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2263 2006-01-09 Bruno Haible <bruno@clisp.org>
2265 * sysexit_.h (EX_OK): New macro.
2266 Suggested by Martin Lambers <marlam@marlam.de>.
2268 2006-01-09 Bruno Haible <bruno@clisp.org>
2270 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2271 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2272 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2273 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2275 2006-01-09 Bruno Haible <bruno@clisp.org>
2277 * stdint_.h (SIZE_MAX): Write the value without involving negative
2280 2005-10-16 Bruno Haible <bruno@clisp.org>
2282 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2283 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2285 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2287 * strftime.c (tzname): Don't declare if it is already #defined.
2288 Problem reported for Mingw by Mark Junker.
2290 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2292 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2293 long int, not int, for nanosecond counts, so that people who are
2294 used to POSIX struct timespec won't be surprised. Reported by Jim
2297 2005-12-16 Jim Meyering <jim@meyering.net>
2299 * fprintftime.c, fprintftime.h: New files.
2301 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2303 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2304 * argp-help.c (fill_in_uparams): Check if the constructed
2305 struct uparams is valid. Fall back to the default values if it is
2308 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2310 * argp-help.c (__argp_base_name): New function
2311 (__argp_short_program_name): Rewrite using __argp_base_name
2312 * argp-namefrob.h: Define program_invocation_name and
2313 program_invocation_short_name if requested
2314 (__argp_base_name): Add prototype
2315 * argp-parse.c (argp_def): Use gettext wrappers
2316 (argp_default_parser): Use __argp_base_name
2317 * argp-pin.c: New file. Defines program_invocation_name and
2318 program_invocation_short_name on systems that lack them.
2320 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2322 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2323 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2324 porting problem reported by Georg Schwarz in
2325 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2327 2005-07-09 Bruno Haible <bruno@clisp.org>
2329 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2330 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2331 Reported by Mark Junker <mjscod@gmx.de>.
2333 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2335 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2336 (uintmax_t) [defined uintmax_t]: Do not declare.
2337 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2338 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2339 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2340 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2341 sake of portability to weird hosts that C allows (though we don't
2342 know of any practical examples).
2344 * savedir.h (fdsavedir): New decl.
2345 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2346 contains most of the former guts of savedir.
2347 (savedir): Use savedirstream.
2350 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2352 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2353 coreutils no longer futzes with rounding modes.
2355 2005-11-14 Jim Meyering <jim@meyering.net>
2357 * mkstemp-safer.c: Include <config.h>, required for possible
2358 replacement of mkstemp.
2360 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2362 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2364 (gethrxtime) [! (HAVE_NANOUPTIME
2365 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2366 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2367 our own approximation.
2369 2005-11-10 Simon Josefsson <jas@extundo.com>
2371 * readline.c: Remove EOL.
2373 2005-11-08 Eric Blake <ebb9@byu.net>
2375 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2377 2005-11-08 Eric Blake <ebb9@byu.net>
2379 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2381 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2383 Fix porting problem reported by Theodoros V. Kalamatianos.
2384 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2385 Don't assume that futimes failing means we must fail.
2387 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2389 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2390 leave errno alone. Problem reported by Dmitry V. Levin.
2392 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2394 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2395 errno alone. Problem reported by Frederic Jolliton.
2397 2005-10-28 Simon Josefsson <jas@extundo.com>
2399 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2400 "restrict" keywords, as per POSIX. Protect the function
2401 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2402 Don't use K&R prototypes. Check the sprintf return values.
2403 Re-define EAFNOSUPPORT if not present. Indent.
2405 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2406 suggested by Bruno Haible <bruno@clisp.org>.
2408 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2410 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2412 * gc-libgcrypt.c: Add MD2 (which is not available through
2415 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2417 * md2.h, md2.c: New files.
2419 2005-10-24 Simon Josefsson <jas@extundo.com>
2421 * md4.h: Shrink buffer size, now that we changed the type.
2423 2005-10-22 Simon Josefsson <jas@extundo.com>
2425 * arcfour.h, arcfour.c: Use fixed size indices in the
2426 arcfour_context struct (simplify test vector testing in GNU
2429 2005-10-22 Simon Josefsson <jas@extundo.com>
2431 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2432 suggested by Bruno Haible <bruno@clisp.org>.
2434 2005-10-22 Simon Josefsson <jas@extundo.com>
2436 * crc.h: Include stddef.h, for size_t.
2438 2005-10-21 Simon Josefsson <jas@extundo.com>
2440 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2441 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2443 2005-10-21 Simon Josefsson <jas@extundo.com>
2445 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2448 2005-10-21 Simon Josefsson <jas@extundo.com>
2450 * gc-gnulib.c: Support ARCTWO in CBC mode.
2452 2005-10-21 Simon Josefsson <jas@extundo.com>
2454 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2457 * hmac-sha1.c (hmac_sha1): Likewise.
2459 * crc.c (crc32_update): Actually use crc parameter, suggested by
2460 Bruno Haible <bruno@clisp.org>.
2462 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2465 2005-10-21 Simon Josefsson <jas@extundo.com>
2467 * des.h, des.c: New files.
2469 * gc-gnulib.c: Support DES.c
2471 2005-10-21 Simon Josefsson <jas@extundo.com>
2473 * arctwo.h, arctwo.c: New files.
2475 * gc-gnulib.c: Support ARCTWO.
2477 2005-10-21 Simon Josefsson <jas@extundo.com>
2479 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2481 2005-10-19 Simon Josefsson <jas@extundo.com>
2483 * gc-gnulib.c: Support ARCFOUR.
2485 2005-10-19 Simon Josefsson <jas@extundo.com>
2487 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2490 * gc.h: Add ECB enum type.
2492 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2494 2005-10-19 Simon Josefsson <jas@extundo.com>
2496 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2498 2005-10-18 Simon Josefsson <jas@extundo.com>
2500 * md4.h, md4.c: New files, based on md5.?.
2502 2005-10-17 Simon Josefsson <jas@extundo.com>
2504 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2506 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2508 2005-10-17 Simon Josefsson <jas@extundo.com>
2510 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2512 2005-10-17 Simon Josefsson <jas@extundo.com>
2514 * gc.h, gc-libgcrypt.c: Add ciphers.
2516 2005-10-17 Simon Josefsson <jas@extundo.com>
2518 * sha1.c: Use uint32_t instead of md5_uint32.t
2520 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2523 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2525 * md5.h: Use stdint.h and uint32_t. Doc fix.
2527 2005-10-15 Simon Josefsson <jas@extundo.com>
2529 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2531 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2533 2005-10-14 Simon Josefsson <jas@extundo.com>
2535 * arcfour.h, arcfour.c: New files.
2537 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2539 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2540 include <wchar.h>; no longer needed.
2542 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2543 and Ulrich Drepper <drepper@redhat.com>
2546 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2547 instead of inline stream orientation test and two separate
2548 function calls. Pay no attention to USE_IN_LIBIO.
2550 2005-10-14 Roland McGrath <roland@redhat.com>
2552 Import from libc. [BZ #1331]
2553 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2555 Reported by Matej Vela <vela@debian.org>.
2557 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2559 * mkdir-p.c (make_dir_parents): Don't report an error if an
2560 intermediate directory is in a read-only file system. Problem
2561 reported by Eric Blake.
2563 2005-10-13 Simon Josefsson <jas@extundo.com>
2565 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2566 Move memory allocation outside of loop.
2568 2005-10-12 Simon Josefsson <jas@extundo.com>
2570 * gc-pbkdf2-sha1.c: New file.
2572 * gc.h: Add gc_pbkdf2_sha1 prototype.
2574 2005-10-12 Simon Josefsson <jas@extundo.com>
2576 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2577 suggested by Bruno Haible <bruno@clisp.org>.
2579 2005-10-12 Simon Josefsson <jas@extundo.com>
2581 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2583 * gc-gnulib.c (gc_hmac_sha1): New function.
2585 2005-10-12 Simon Josefsson <jas@extundo.com>
2587 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2589 2005-10-12 Simon Josefsson <jas@extundo.com>
2591 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2592 GC_USE_HMAC_MD5, respectively.
2594 * gc-libgcrypt.c (gc_md5): Fix assert call.
2597 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2599 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2601 * gc-gnulib.c (gc_hash_buffer): Ditto.
2603 2005-10-11 Bruno Haible <bruno@clisp.org>
2605 * c-strcasestr.h: New file, from GNU gettext.
2606 * c-strcasestr.c: New file, from GNU gettext.
2608 2005-10-11 Bruno Haible <bruno@clisp.org>
2610 * c-strcase.h: New file, from GNU gettext.
2611 * c-strcasecmp.c: New file, from GNU gettext.
2612 * c-strncasecmp.c: New file, from GNU gettext.
2614 2005-10-11 Simon Josefsson <jas@extundo.com>
2616 * crc.h, crc.c: New files.
2618 * gc.h (gc_hash_buffer): Add doc.
2620 2005-10-08 Simon Josefsson <jas@extundo.com>
2622 * gc.h: Add gc_hash and gc_hash_buffer.
2624 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2626 * gc-libgcrypt.c (gc_hash_buffer): Add.
2628 2005-10-11 Bruno Haible <bruno@clisp.org>
2630 * strcasecmp.c: Include limits.h.
2631 (strcasecmp): Avoid integer overflow on exotic platforms.
2632 * strncasecmp.c: Include limits.h.
2633 (strncasecmp): Avoid integer overflow on exotic platforms.
2634 Reported by Paul Eggert.
2636 2005-10-06 Simon Josefsson <jas@extundo.com>
2638 * hmac-md5.c: New file.
2642 2005-10-06 Simon Josefsson <jas@extundo.com>
2644 * memxor.c (memxor): Avoid casts and warnings.
2646 2005-10-05 Derek Price <derek@ximbiot.com>
2648 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2650 2005-10-05 Simon Josefsson <jas@extundo.com>
2652 * memxor.c (memxor): Fix compiler error.
2654 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2655 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2657 * memxor.h, memxor.c: New files.
2659 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2660 we assume all systems have it, suggested by Jim Meyering
2661 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2662 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2663 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2666 2005-10-04 Bruno Haible <bruno@clisp.org>
2668 * verify.h (verify_true): Provide alternative definition for C++.
2670 2005-10-04 Simon Josefsson <jas@extundo.com>
2672 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2673 D. Baushke" <mdb@gnu.org>.
2675 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2677 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2678 (SSIZE_MAX): New macro, if not already defined.
2679 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2682 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2684 * exclude.c: Include verify.h.
2685 (verify): Remove. All callers changed to use verify.h's version.
2686 * strtoimax.c: Likewise.
2687 * utimecmp.c: Likewis.e
2689 Sync from coreutils.
2690 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2691 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2692 * .cvsignore: Add fts.h, search.h, t-fpending.
2693 * settime.c (settime): Fix { typo in previous patch. Also, don't
2694 bother returning ENOSYS if settimeofday or stime fails; just let
2695 them return whatever errno they want to return.
2696 * utimens.c: Include unistd.h, for dup2.
2697 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2698 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2700 2005-10-02 Jim Meyering <jim@meyering.net>
2702 Sync from coreutils.
2703 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2704 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2705 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2706 Remove AT_FDCWD test.
2707 Do not consume the fd unless successful.
2708 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2709 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2710 block, so that we don't even try to compile it if settimeofday is
2711 available. This works around a compilation failure on OSF1 V5.1,
2712 due to stime requiring a `long int*' while tv_sec is `int'.
2714 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2716 * getdelim.c (getdelim): Remove unused variables.
2718 2005-10-01 Simon Josefsson <jas@extundo.com>
2720 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2721 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2722 AI_* and EAI_* definitions. Protect function declarations.
2724 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2726 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2727 so that the code works even with ancient cpp. Portability problem
2728 with GCC 2.7.2.1 reported by Thomas M.Ott.
2730 2005-09-27 Jim Meyering <jim@meyering.net>
2732 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2734 * intprops.h (signed_type_or_expr__): Define.
2735 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2738 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2740 * verify.h (verify_expr): Remove, replacing with:
2741 (verify_true): New macro that returns true instead of void.
2742 (verify_type__): Remove.
2743 (verify): Use verify_true rather than verify_type__.
2745 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2747 * utimens.c (ENOSYS): Define if not already defined.
2748 (futimens): Support having a null PATH if the file descriptor
2751 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2753 (__attribute): Define to empty unless GCC 3.1 or later.
2754 This works around a core dump on OpenBSD 3.4, which has GCC
2755 2.95.3, which dumps core when given __attribute__(()). It also
2756 simplifies other tests, since we really don't want to bother with
2757 worrying about which ancient version of GCC supported what.
2758 Original problem reported by Yoann Vandoorselaere, with part of
2759 the fix suggested by Derek Price.
2761 2005-09-24 Jim Meyering <jim@meyering.net>
2763 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2764 so we can once again use a positive bitfield width of 1 -- now we
2765 don't have to explain why we were using a bitfield width of 2.
2767 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2769 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2770 Problem reported by Eric Blake.
2771 (getaddrinfo): Initialize se so that it's not garbage.
2772 Redo internal storage allocation so that it doesn't make unportable
2773 assumptions about alignment.
2776 * utimens.c (futimens): Use futimesat if available.
2777 Prefer it to futimes since it doesn't have the futimes bug.
2779 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2780 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2781 Instead, declare a function that returns a pointer to an array,
2782 and use verify_type__ to declare the size of the array.
2783 Problem and germ of a solution reported by Bruno Haible.
2784 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2785 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2787 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2789 Sync from coreutils.
2791 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2793 * argmatch.h: Include verify.h
2794 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2795 (ARGMATCH_ASSERT): Remove; unused.
2796 * canonicalize.c: Assume STDC_HEADERS.
2797 * exclude.c: Include "strcase.h".
2798 * regex_internal.h [!defined _LIBC]: Likewise.
2799 * getusershell.c: Include stdio--.h rather than stdio.h
2801 (getusershell): Call fopen, not fopen_safer.
2802 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2803 Do not include unistd-safer.h.
2804 (save_cwd): Don't call fd_safer; no longer needed
2805 now that we include fcntl--.h.
2807 * getdate.y (relative_time): New type.
2808 (RELATIVE_TIME_0): New constant.
2809 (parser_control): Use relative_time instead of doing it ourselves.
2810 (%union): Add new relative_time rel member.
2811 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2813 (relunit, relunit_snumber): Now of type rel.
2814 (zone, rel, relunit, get_date): Adjust to above changes.
2816 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2817 Do not include unistd-safer.h.
2818 (getloadavg): Don't call fd_safer; no longer needed
2819 now that we include fcntl--.h.
2821 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2822 (make_dir_parents): Treat ENOSYS like EEXIST.
2824 Improve quality of diagnostics on restore_cwd failure.
2825 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2826 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2827 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2828 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2829 each time through the loop. Do not diagnose restore_cwd failure;
2830 that is the caller's job (and perhaps the caller does not care).
2832 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2833 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2834 If the file already exists but is not a directory, don't bother
2835 to try to make its parents.
2836 Close potential file descriptor leak if we can't chdir("/") (!).
2837 Don't always return true if chdir($PWD) fails; return true only
2838 if the requested action was done successfully (except for the
2840 Don't log final directory unless we actually made it.
2841 Refactor to avoid duplicate code to fix up permissions.
2842 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2844 * strftime.c (my_strftime): Rewrite the previous change slightly,
2845 to make it a bit faster and (I hope) clearer.
2846 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2847 Fix bug in formats like %2N.
2849 * verify.h: New file.
2851 2005-09-22 Jim Meyering <jim@meyering.net>
2853 Sync from coreutils.
2855 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2857 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2858 the .tm_year member, since otherwise gcc-4.0 would now warn about
2859 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2861 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2862 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2864 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2865 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2866 when run in a time zone for which daylight savings time is in effect
2867 for the starting date.
2869 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2870 stop us from restricting permissions of just-created absolute-named
2872 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2873 to restore initial working directory.
2874 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2875 to tell caller if/when we change the working directory and are
2876 unable to return to the initial one.
2877 * mkdir-p.h (make_dir_parents): Update prototype.
2878 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2879 `return false'. This fixes a bug introduced on 2004-07-30.
2881 * openat.c (fdopendir): Be sure to close the supplied
2882 file descriptor before returning. This makes our replacement
2883 implementation a little closer to Solaris's, where fdopendir
2884 ties the file descriptor to the returned DIR* pointer.
2885 * openat.c (unlinkat): New function.
2886 * openat.h (unlinkat): Add prototype.
2887 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2888 (openat_restore_fail): Rename from openat_restore_die.
2889 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2891 Provide an alternative to exiting immediately upon save_cwd or
2892 restore_cwd failure. Now, an application can arrange e.g.,
2893 to perform a longjump in that case.
2894 * openat.c: Include dirname.h.
2895 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2896 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2897 and openat_restore_die rather than calling error directly.
2898 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2900 * openat-die.c (openat_save_die, openat_restore_die): New file.
2901 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2903 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2904 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2905 int utc, int nanoseconds);
2907 date should not have to allocate a megabyte of virtual memory to
2908 handle a format argument like +%1048575T. When implemented with
2909 strftime, it must allocate such a buffer, use strftime to fill it
2910 in, print it, then free it.
2911 With fprintftime, it simply prints everything and exits.
2912 With no need for memory allocation, that's one fewer way to fail.
2913 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2914 optional field width, not before, so we accept %9:z, not %:9z.
2915 (my_strftime): Be sure to use L_('x') for literals.
2917 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2918 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2919 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2920 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2921 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2922 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2923 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2924 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2925 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2927 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2928 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2929 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2930 and don't include <sys/file.h>).
2932 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2934 Sync from coreutils.
2936 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2937 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2938 [!LDAV_DONE]: Avoid unused variable warning.
2940 2005-09-21 Bruno Haible <bruno@clisp.org>
2942 * unicodeio.h (unicode_to_mb): New declaration.
2944 2005-09-20 Derek Price <derek@ximbiot.com>
2946 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2948 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2950 Use a consistent style for including <config.h>.
2951 * __fpending.c, acl.c, argmatch.c,
2952 argp-help.c, argp-parse.c,
2953 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2954 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2955 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2956 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2957 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2958 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2959 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2960 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2961 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2962 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2963 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2964 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2965 modechange.c, mountlist.c, open-safer.c, physmem.c,
2966 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2967 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2968 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2969 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2970 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2971 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2972 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2973 userspec.c, utimecmp.c, version-etc-fsf.c,
2974 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2975 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2976 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2977 Standardize inclusion of config.h.
2978 * __fpending.h, dirfd.h, getdate.h, human.h,
2979 inttostr.h: Removed inclusion of config.h from header files.
2980 * inttostr.c: Adjusted in-tree users.
2981 * timespec.h: Remove superfluous warning to include config.h.
2982 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2983 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2984 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2985 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2987 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2989 * stat-time.h: New file.
2990 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2991 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2993 (timespec_cmp): New function.
2994 * utimecmp.c: Include stat-time.h.
2995 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2996 members exist, not on the obsolescent ST_MTIM_NSEC.
2997 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2999 2005-09-15 Derek Price <derek@ximbiot.com>
3000 Paul Eggert <eggert@cs.ucla.edu>
3002 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3003 changes, consolidating in...
3004 * regex_internal.h: ...this file.
3006 2005-09-15 Derek Price <derek@ximbiot.com>
3008 * regex_internal.h: Blank `pure' for GNUC < 3.
3009 * regex_internal.c: Ditto, using this...
3010 (__GNUC_PREREQ): ...new macro.
3011 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3012 (__GNUC_PREREQ): ...this new macro.
3014 * strstr.h: Include string.h. Define strstr as a macro here.
3016 2005-09-13 Derek Price <derek@ximbiot.com>
3018 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3020 Reported by Jim Meyering <jim@meyering.net>.
3022 2005-09-13 Jim Meyering <jim@meyering.net>
3024 * canon-host.c: Filter through gnu indent and reword comments slightly.
3025 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3027 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3030 (base64_encode): Put b64str in initialized data section.
3032 2005-09-12 Derek Price <derek@ximbiot.com>
3034 Return usable errors from canon-host.
3035 * canon-host.h: New file.
3036 * canon-host.c (canon_host): Wrap...
3037 (canon_host_r): ...this new function, which now relies exclusively on
3039 (ch_strerror): New function.
3040 (last_cherror): New global.
3041 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3042 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3044 (freeaddrinfo): Free ai->ai_canonname when set.
3046 2005-09-12 Derek Price <derek@ximbiot.com>
3047 Paul Eggert <eggert@cs.ucla.edu>
3049 * glob-libc.h: Renamed from glob_.h. The new version is
3050 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3051 protecting things that should be done only in gnulib contexts.
3052 * glob_.h: New file, containing only the glob things needed for
3054 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3055 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3056 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3057 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3058 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3059 and to respect the namespace rules better.
3061 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3063 Merge glibc and coreutils changes into gnulib, plus a few
3065 * md5.c: Use #error rather than a string.
3066 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3067 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3068 (__attribute__): Define to empty for non recent-GCC.
3069 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3070 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3071 Renamed from their non-__ counterparts, with new macros replacing
3072 them if not _LIBC. Add __THROW attribute.
3074 (struct md5_ctx): Align buffer if using GCC.
3075 * sha1.h (struct sha1_ctx): Likewise.
3076 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3077 The old name was backwards.
3078 (NOTSWAP): Remove; not used.
3079 (rol): New macro, moved here from md5.h.
3080 (sha1_process_block): Remove a FIXME that doesn't make sense.
3082 2005-09-12 Derek Price <derek@ximbiot.com>
3084 * gai_strerror.c: Include config.h when available. Include
3085 getaddrinfo.h before other headers to test interface.
3086 Reported by Larry Jones <lawrence.jones@ugs.com>.
3088 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3090 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3091 definitions, since that's the preferred style in glibc.
3092 Fix a minor spacing issue, and update copyright notice to match glibc's.
3094 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3096 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3098 2005-09-06 Simon Josefsson <jas@extundo.com>
3100 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3101 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3103 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3105 Change bitset word type from unsigned int to unsigned long int,
3106 as this has better performance on typical 64-bit hosts.
3107 Port bitset code to hosts with unusual word sizes.
3108 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3109 (build_collating_symbol):
3110 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3111 argument is a bitset. This is merely a style issue, but it makes
3112 it clearer that an entire array is expected.
3113 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3114 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3115 Port to the case where bitset_word is not the same as unsigned int.
3116 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3117 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3119 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3120 (build_trtable, group_nodes_into_DFAstates):
3122 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3123 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3124 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3125 * regexec.c (group_nodes_into_DFAstates): Likewise.
3126 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3127 * regcomp.c (optimize_subexps, lower_subexp):
3128 Work even if bitset_word has holes in its bitwise representation.
3129 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3130 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3132 * regex_internal.c (re_string_reconstruct):
3133 Don't assume UCHAR_MAX == 255.
3134 * regex_internal.h (bitset_set_all): Likewise.
3135 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3137 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3138 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3140 (BITSET_WORD_MAX): New macro.
3141 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3142 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3143 (bitset_empty, bitset_copy):
3144 Prefer sizeof (bitset) to multiplying it out ourselves.
3145 (bitset_not_merge): Remove; unused.
3146 (bitset_contain): Return bool, not unsigned int with one bit on.
3147 All callers changed.
3148 * regexec.c (build_trtable): Don't assume bitset has no stricter
3149 alignment than re_node_set; do this by defining a new internal
3150 type struct dests_alloc and using it to allocate memory.
3152 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3154 Check for arithmetic overflow when calculating sizes, to prevent
3155 some buffer-overflow issues. These patches are conservative, in the
3156 sense that when I couldn't determine whether an overflow was possible,
3157 I inserted a run-time check.
3158 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3159 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3160 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3161 (re_xnrealloc, re_x2nrealloc): New inline functions.
3162 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3163 (build_equiv_class, build_charclass): Check for arithmetic overflow
3164 in size expression calculations.
3165 * regex_internal.c (re_string_realloc_buffers):
3166 (build_wcs_upper_buffer, re_node_set_add_intersect):
3167 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3168 (re_dfa_add_node, register_state): Likewise.
3169 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3170 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3171 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3172 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3174 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3176 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3177 to avoid a collision with bits/local_lim.h in glibc.
3178 All uses changed. Problem reported by Dmitry V. Levin in
3179 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3181 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3182 bugs in int versus size_t comparisons.
3183 (re_string_context_at): Fix bug where the code assumed that
3186 Use bool where appropriate.
3187 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3188 All callers changed.
3189 (calc_eclosure_iter): Likewise, for ROOT arg.
3190 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3191 (build_charclass_op): Likewise, for NON_MATCH arg.
3192 * regex_internal.c (re_string_allocate, re_string_construct):
3193 (re_string_construct_common): Likewise, for ICASE arg.
3194 * regexec.c (re_search_2_stub, re_search_stub):
3195 Likewise, for RET_LEN arg.
3196 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3197 (set_regs): Likewise, for FL_BACKTRACK arg.
3198 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3199 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3200 (calc_eclosure_iter, parse_bracket_exp):
3201 Use bool for internal variables that are booleans.
3202 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3203 (set_regs, build_sifted_states, sift_states_bkref):
3204 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3205 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3206 (find_collation_sequence_value):
3208 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3209 (re_node_set_compare):
3210 Return bool, not int. All callers changed.
3211 * regexec.c (check_halt_node_context, check_dst_limits):
3212 (build_trtable, check_node_accept): Likewise.
3213 * regex_internal.h: Include stdbool.h.
3215 Fix bugs uncovered when converting to bool.
3216 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3217 failure instead of charging ahead blindly.
3218 * regex_internal.c (register_state): Likewise.
3219 * regexec.c (re_search_2_stub): Use simpler method than boolean
3220 for freeing internal storage.
3221 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3222 bitset pieces used as boolean, to avoid undefined behavior
3223 on hosts that do int overflow checking.
3225 2005-08-31 Derek Price <derek@ximbiot.com>
3227 * getdelim.c (getdelim): Return EOF on EOF.
3228 Reported by Larry Jones <lawrence.jones@ugs.com>.
3230 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3232 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3233 lengths fit in regoff_t; this isn't true if regoff_t is the same
3235 * regex.c (re_search_internal): 5th arg is LAST_START
3236 (= START + RANGE) instead of RANGE. This avoids overflow
3237 problems when regoff_t is the same width as size_t.
3238 All callers changed.
3239 (re_search_2_stub): Check for overflow when adding the
3240 sizes of the two strings.
3241 (re_search_stub): Check for overflow when adding START
3242 to RANGE; if it occurs, substitute the extreme value.
3244 2005-08-31 Jim Meyering <jim@meyering.net>
3246 * regcomp.c (search_duplicated_node): Make first pointer arg
3248 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3249 (register_state): Likewise.
3250 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3251 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3252 (group_nodes_into_DFAstates): Likewise.
3254 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3256 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3257 old glibc regex code mishandles strings longer than 2**31 bytes.
3258 This patch fixes this when the regex code is used in gnulib
3259 (i.e., outside glibc).
3261 This patch should not affect the use of the regex code inside
3262 glibc. No doubt this problem also needs to be handled for glibc
3263 as well, but the result will be an incompatible change to the
3264 glibc ABI, and the old ABI will have to be supported too. That
3265 can be the the subject for another patch.
3267 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3268 governing whether the rest of this patch is active. By default,
3269 the macro is disabled and the patch has no effect.
3270 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3271 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3272 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3273 (re_match_2, re_set_registers): Use the new types.
3274 * regex_internal.h (Idx, re_hashval_t): New types.
3275 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3277 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3278 (re_string_context_at, bin_tree_t, re_dfastate_t):
3279 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3280 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3281 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3282 (re_string_char_size_at, re_string_wchar_at):
3283 (re_string_elem_size_at):
3284 Use the new types and macros to port to 64-bit hosts.
3285 Use unsigned types for internal values, so that the code
3286 mostly works even for arrays larger than SSIZE_MAX.
3287 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3288 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3289 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3290 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3291 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3292 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3293 (calc_inveclosure, parse_dup_op, build_range_exp):
3294 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3295 (fetch_number, create_token_tree, mark_opt_subexp):
3297 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3298 (create_cd_newstate, re_string_allocate, re_string_construct):
3299 (re_string_realloc_buffers, build_wcs_upper_buffer):
3300 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3301 (re_string_reconstruct, re_string_peek_byte_case):
3302 (re_string_fetch_byte_case, re_string_context_at):
3303 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3304 (re_node_set_init_copy, re_node_set_add_intersect):
3305 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3306 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3307 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3308 (re_acquire_state, re_acquire_state_context, register_state):
3310 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3311 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3312 (re_search_internal, re_search_2_stub, re_search_stub)
3313 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3314 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3315 (update_cur_sifted_state, check_dst_limits):
3316 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3317 (check_subexp_limits, sift_states_bkref, merge_state_array):
3318 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3319 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3320 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3321 (expand_bkref_cache, check_node_accept_bytes):
3322 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3323 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3324 (acquire_init_state_context, check_halt_node_context):
3325 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3326 (sift_states_backward, clean_state_log_if_needed):
3327 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3328 (find_recover_state, transit_state_sb, transit_state_mb):
3329 (transit_state_bkref, build_trtable, match_ctx_clean):
3331 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3332 to work around an assumption that REG_MISSING is negative.
3334 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3335 (seek_collating_symbol_entry) [defined _LIBC]:
3336 (lookup_collation_sequence_value) [defined _LIBC]:
3337 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3338 Use prototypes rather than old-style function definitions.
3339 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3340 (transit_state_sb) [0]:
3341 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3343 * regexec.c (re_search_internal): Simplify update of rm_so and
3346 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3347 (optimize_subexps, lower_subexp):
3348 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3349 since the signed shift might overflow. Use 1u<<31 instead.
3350 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3351 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3354 * regcomp.c (optimize_subexps, lower_subexp):
3355 Use CHAR_BIT rather than 8, for clarity.
3356 * regexec.c (check_dst_limits_calc_pos_1):
3357 (check_subexp_matching_top): Likewise.
3358 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3359 have to worry about portability issues when shifting it left.
3360 Remove no-longer-needed test for table_size > 0.
3361 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3362 in a word, as the resulting behavior is undefined.
3363 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3364 in one case, a <= should have been an <, and in another case the
3365 whole test was missing.
3366 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3367 the standard name CHAR_BIT.
3368 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3369 this is not true on one's complement and signed-magnitude hosts.
3371 * regex_internal.h (re_sub_match_top_t): Remove unused member
3373 (struct re_dfa_t): Remove unused member states_alloc.
3374 * regcomp.c (init_dfa): Don't initialize unused members.
3376 2005-08-31 Bruno Haible <bruno@clisp.org>
3378 * strstr.c: Include <stddef.h>, for NULL.
3379 * strcasestr.c: Likewise.
3380 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3382 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3384 * iconvme.h: Add prototype for iconv_alloc.
3386 2005-08-29 Simon Josefsson <jas@extundo.com>
3388 * iconvme.c: Fix errno.
3390 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3392 * iconvme.c: Split iconv_string into iconv_alloc.
3394 2005-08-27 Jim Meyering <jim@meyering.net>
3396 * fopen-safer.c: Merge minor changes from coreutils.
3397 * dup-safer.c: Likewise.
3398 * fd-safer.c: Likewise.
3400 Merge from coreutils.
3401 * stdio--.h: New file.
3402 * stdlib--.h: New file.
3403 * mkstemp-safer.c: New file.
3405 GNU tar needs these.
3406 * pipe-safer.c: New file.
3407 * creat-safer.c: New file.
3408 * fcntl--.h (creat): Define to creat_safer.
3409 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3410 * unistd--.h (pipe): Define to pipe_safer.
3411 * unistd-safer.h: Declare pipe_safer.
3413 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3415 * regex_internal.h: Remove all references to
3416 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3418 (bitset_not, bitset_merge, bitset_not_merge):
3419 (bitset_mask, re_string_allocate, re_string_construct):
3420 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3421 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3422 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3423 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3424 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3425 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3426 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3427 (re_acquire_state_context):
3428 Remove unnecessary forward decls.
3429 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3430 Put __attribute at function definition,
3431 now that the function decl has been removed.
3432 * regex_internal.c (re_string_peek_byte_case):
3433 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3436 2005-08-26 Simon Josefsson <jas@extundo.com>
3438 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3439 Haible <bruno@clisp.org>.
3441 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3443 * regexec.c (set_regs): Don't alloca with an unbounded size.
3445 alloca modernization/simplification for regex.
3446 * regex.c: Remove portability cruft for alloca. This no longer
3447 needs to be at the start of the file, and can be moved into
3448 regex_internal.h and simplified.
3449 * regex_internal.h: Include <alloca.h>.
3450 (__libc_use_alloca) [!defined _LIBC]: New macro.
3451 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3452 now works outside glibc.
3454 2005-08-24 Simon Josefsson <jas@extundo.com>
3456 * getpass.c: Add WIN32 implementation. Conditionalize use of
3457 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3458 GLIBC specific code.
3460 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3462 Make regex safe for g++. This fixes one real bug (an "err"
3463 that should have been "*err"). g++ problem reported by
3465 * regex_internal.h (re_calloc): New macro, consistent with
3466 re_malloc etc. All callers of calloc changed to use re_calloc.
3467 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3468 not int. All callers changed.
3469 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3470 just use an array of size MB_LEN_MAX.
3471 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3472 (find_recover_state): Change "err" to "*err"; this fixes what
3473 appears to be a real bug.
3474 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3477 2005-08-25 Jim Meyering <jim@meyering.net>
3479 * open-safer.c: Include <config.h>.
3480 Otherwise, we'd lose LARGEFILE support in any file using
3483 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3485 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3486 * regex.h (regerror): Likewise.
3488 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3489 requires this. (The code never needed it.)
3491 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3492 All uses of recently-renamed identifiers changed to use the new,
3493 POSIX-compliant names. The code will build and run just fine
3494 without these changes, but it's better to eat our own dog food
3495 and use the standard-conforming names.
3497 * regex.h: Fix a multitude of POSIX name space violations.
3498 These changes have an effect only for programs that define
3499 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3500 do not change anything for programs compiled in the normal way.
3501 Also, there is no effect on the ABI.
3503 (_REGEX_SOURCE): New macro.
3504 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3505 defined and _GNU_SOURCE is not; this fixes a name space violation.
3507 Rename the following macros to obey POSIX requirements.
3508 The old names are still visible as macros if _REGEX_SOURCE is defined.
3509 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3510 RE_BACKSLASH_ESCAPE_IN_LISTS.
3511 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3512 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3513 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3514 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3515 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3516 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3517 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3518 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3519 (REG_INTERVALS): renamed from RE_INTERVALS.
3520 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3521 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3522 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3523 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3524 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3525 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3526 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3527 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3528 RE_UNMATCHED_RIGHT_PAREN_ORD.
3529 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3530 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3531 (REG_DEBUG): renamed from RE_DEBUG.
3532 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3533 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3534 unusual, since we can't clash with the POSIX REG_ICASE.
3535 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3536 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3537 (REG_NO_SUB): renamed from RE_NO_SUB.
3538 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3539 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3540 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3541 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3542 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3543 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3544 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3545 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3546 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3547 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3548 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3549 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3550 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3551 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3552 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3553 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3554 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3555 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3556 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3557 (REG_FIXED): Renamed from REGS_FIXED.
3558 (REG_NREGS): Renamed from RE_NREGS.
3560 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3561 of other REG_* macros, since POSIX says the user is allowed to
3562 #undef these macros selectively.
3564 (reg_errcode_t): Update comment stating what other tables need
3567 Rename the following enum values to obey POSIX requirements.
3568 The old names are still visible as macros.
3569 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3570 is not defined, since GNU is supposed to be a superset of POSIX as
3571 much as possible, and since we want reg_errcode_t to be a signed
3572 type for implementation consistency.
3573 (_REG_NOERROR): Renamed from REG_NOERROR.
3574 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3575 (_REG_BADPAT): Renamed from REG_BADPAT.
3576 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3577 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3578 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3579 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3580 (_REG_EBRACK): Renamed from REG_EBRACK.
3581 (_REG_EPAREN): Renamed from REG_EPAREN.
3582 (_REG_EBRACE): Renamed from REG_EBRACE.
3583 (_REG_BADBR): Renamed from REG_BADBR.
3584 (_REG_ERANGE): Renamed from REG_ERANGE.
3585 (_REG_ESPACE): Renamed from REG_ESPACE.
3586 (_REG_BADRPT): Renamed from REG_BADRPT.
3587 (_REG_EEND): Renamed from REG_EEND.
3588 (_REG_ESIZE): Renamed from REG_ESIZE.
3589 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3590 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3591 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3592 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3593 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3595 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3596 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3597 changed. But support the old name if the new one is not defined
3598 and if _REGEX_SOURCE.
3600 Change the following member names in struct re_pattern_buffer.
3601 The old names are still supported if !_REGEX_SOURCE.
3602 The new names are always supported, regardless of _REGEX_SOURCE.
3603 (re_buffer): Renamed from buffer.
3604 (re_allocated): Renamed from allocated.
3605 (re_used): Renamed from used.
3606 (re_syntax): Renamed from syntax.
3607 (re_fastmap): Renamed from fastmap.
3608 (re_translate): Renamed from translate.
3609 (re_can_be_null): Renamed from can_be_null.
3610 (re_regs_allocated): Renamed from regs_allocated.
3611 (re_fastmap_accurate): Renamed from fastmap_accurate.
3612 (re_no_sub): Renamed from no_sub.
3613 (re_not_bol): Renamed from not_bol.
3614 (re_not_eol): Renamed from not_eol.
3615 (re_newline_anchor): Renamed from newline_anchor.
3617 Change the following member names in struct re_registers.
3618 The old names are still supported if !_REGEX_SOURCE.
3619 The new names are always supported, regardless of _REGEX_SOURCE.
3620 (rm_num_regs): Renamed from num_regs.
3621 (rm_start): Renamed from start.
3622 (rm_end): Renamed from end.
3624 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3625 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3626 Prepend __ to parameter names.
3628 Undo yesterday's changes.
3630 2005-08-24 Jim Meyering <jim@meyering.net>
3632 Sync from coreutils.
3633 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3635 2005-08-21 Bruno Haible <bruno@clisp.org>
3637 * lock.h: Add multiple inclusion guard.
3638 * tls.h: Add multiple inclusion guard.
3640 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3642 * regex.h (REG_NOSYS)
3643 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3644 Define, since POSIX requires it as of 2001.
3645 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3646 New private symbol, used to keep the enum signed in all cases.
3647 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3648 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3650 * regex_internal.c (re_string_skip_chars, register_state):
3652 Remove forward decls; no longer needed now that we use prototypes.
3653 * regexec.c (acquire_init_state_context, check_halt_node_context):
3654 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3655 (clean_state_log_if_needed): Likewise.
3657 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3659 Fix problems reported by Sam Steingold in
3660 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3661 * regexec.c (sift_states_bkref): Fix portability bug: the code
3662 assumed that reg_errcode_t is a signed type, which is not
3663 necessarily true if _XOPEN_SOURCE is not defined.
3664 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3665 some compilers warn about it otherwise.
3667 2005-08-20 Jim Meyering <jim@meyering.net>
3669 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3670 of unused local, dfa.
3672 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3674 * regcomp.c (create_initial_state): Remove duplicate decl.
3675 (init_word_char, create_initial_state, duplicate_node_closure):
3676 (fetch_token, peek_token_bracket, build_range_exp):
3677 (build_collating_symbol): Remove forward decls; no longer needed
3678 now that we use prototypes.
3681 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3682 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3683 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3684 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3685 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3686 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3687 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3688 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3689 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3690 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3691 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3692 (build_charclass, build_charclass_op, fetch_number, create_tree):
3693 (create_token_tree, mark_opt_subexp, duplicate_tree):
3694 Use prototypes rather than old-style definitions.
3697 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3698 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3699 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3700 (re_string_reconstruct, re_string_peek_byte_case):
3701 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3702 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3703 (re_node_set_init_copy, re_node_set_add_intersect):
3704 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3705 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3706 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3707 (re_acquire_state, re_acquire_state_context, register_state):
3708 (create_ci_newstate, create_cd_newstate, free_state):
3710 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3711 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3712 (re_search_internal, prune_impossible_nodes):
3713 (acquire_init_state_context, check_matching, static):
3714 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3715 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3716 (update_regs, sift_states_backward, build_sifted_states):
3717 (clean_state_log_if_needed, merge_state_array):
3718 (update_cur_sifted_state, add_epsilon_src_nodes):
3719 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3720 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3721 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3722 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3723 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3724 (check_arrival, check_arrival_add_next_nodes):
3725 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3726 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3727 (check_node_accept_bytes, check_node_accept, extend_buffers):
3728 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3729 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3734 (re_string_allocate, re_string_construct, re_string_reconstruct):
3735 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3736 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3737 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3738 (re_string_context_at, re_string_peek_byte_case):
3739 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3740 is defined, since we now use prototypes always.
3742 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3743 C89 or better. All uses removed.
3745 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3747 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3748 [defined lint]: Suppress bogus uninitialized-variable warnings.
3750 * regcomp.c (duplicate_node): Return new index, not an error code,
3751 and let the caller return REG_ESPACE if out of space. This
3752 removes an uninitialied-variable warning with GCC 4.0.1, and also
3753 avoids taking the address of a local variable. All callers
3756 2005-08-19 Jim Meyering <jim@meyering.net>
3758 * regexec.c (proceed_next_node): Redo local variables to
3759 avoid GCC shadowing warnings.
3761 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3763 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3764 (re_node_set_insert_last, re_dfa_add_node):
3765 Rename local variables to avoid GCC shadowing warnings.
3767 2005-08-18 Bruno Haible <bruno@clisp.org>
3769 * strstr.c (strstr): Fix return value in multibyte case.
3770 * strcasestr.c (strcasestr): Likewise.
3772 2005-08-17 Jim Meyering <jim@meyering.net>
3774 Make the %s format (seconds since the epoch) work for a negative
3775 number and when used with a zero-padded field width, e.g. %015s.
3777 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3778 label so that it precedes the code to set `digits'. Otherwise,
3779 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3780 print `00-22'. Now, it prints `-0022', as it should.
3782 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3784 * regex.h: Remove useless space-before-tab. From coreutils.
3786 2005-08-17 Bruno Haible <bruno@clisp.org>
3788 * strcasestr.h: New file.
3789 * strcasestr.c: New file.
3791 2005-08-17 Bruno Haible <bruno@clisp.org>
3793 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3794 * strstr.c: Completely rewritten, with multibyte locale support.
3796 2005-08-17 Bruno Haible <bruno@clisp.org>
3798 * strcasecmp.c: Use mbuiter.h.
3800 2005-08-17 Bruno Haible <bruno@clisp.org>
3802 * mbuiter.h: New file.
3804 2005-08-16 Bruno Haible <bruno@clisp.org>
3806 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3808 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3809 NUL byte, not after it.
3811 2005-08-16 Bruno Haible <bruno@clisp.org>
3813 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3814 the valid ones. Makes the comparison operations transitive:
3815 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3816 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3818 2005-08-16 Bruno Haible <bruno@clisp.org>
3820 * strcase.h (strcasecmp): Add note in comments.
3821 * strncasecmp.c: Use code from strcasecmp.c.
3822 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3823 (strcasecmp): Work correctly in multibyte locales.
3825 2005-08-16 Bruno Haible <bruno@clisp.org>
3827 * strnlen1.h: New file.
3828 * strnlen1.c: New file.
3830 2005-08-16 Bruno Haible <bruno@clisp.org>
3832 * mbfile.h: New file.
3834 2005-08-16 Bruno Haible <bruno@clisp.org>
3836 * mbiter.h: New file.
3838 2005-08-16 Bruno Haible <bruno@clisp.org>
3840 * mbchar.h: New file.
3841 * mbchar.c: New file.
3843 2005-08-16 Bruno Haible <bruno@clisp.org>
3845 * tls.h: New file, from GNU gettext.
3846 * tls.c: New file, from GNU gettext.
3848 2005-08-15 Bruno Haible <bruno@clisp.org>
3850 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3853 2005-08-14 Jim Meyering <jim@meyering.net>
3855 Sync from coreutils.
3857 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3858 Use the hash-table-based cycle-detection code not just when
3859 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3860 Reported by James Youngman in
3861 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3862 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3863 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3864 This lets us compile with -DFTS_DEBUG, once again.
3865 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3866 * fts.c (fd_safer): Remove decl.
3867 Include fcntl--.h rather than unistd-safer.h
3868 (fts_safe_changedir): Don't call fd_safer; no longer needed
3869 now that we include fcntl--.h.
3871 2005-08-11 Simon Josefsson <jas@extundo.com>
3873 * readline.h, readline.c: New file.
3875 2005-08-11 Bruno Haible <bruno@clisp.org>
3877 * strnlen.h (strnlen): Change parameter name to match comment.
3879 2005-08-10 Simon Josefsson <jas@extundo.com>
3881 * strndup.c: Use strnlen.h.
3883 * strnlen.h: New file.
3885 2005-08-02 Simon Josefsson <jas@extundo.com>
3887 * getline.h, getline.c: Rewrite.
3889 * getdelim.h, getdelim.c: New files, ported from glibc.
3891 2005-07-31 Bruno Haible <bruno@clisp.org>
3893 * lock.h (gl_lock_initializer): New macro.
3894 (gl_lock_define_initialized): Use it.
3895 (gl_rwlock_initializer): New macro.
3896 (gl_rwlock_define_initialized): Use it.
3897 (gl_recursive_lock_initializer): New macro.
3898 (gl_recursive_lock_define_initialized): Use it.
3900 2005-07-26 Bruno Haible <bruno@clisp.org>
3902 * lock.h: Update from GNU gettext.
3903 * lock.c: Update from GNU gettext.
3905 2005-07-18 Bruno Haible <bruno@clisp.org>
3907 * lock.h (gl_once_t): New type.
3908 (gl_once_define, gl_once): New macros.
3909 * lock.c (fresh_once): New variable.
3910 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3913 2005-07-18 Simon Josefsson <jas@extundo.com>
3915 * check-version.c (check_version): Accept identical versions too.
3917 2005-07-18 Bruno Haible <bruno@clisp.org>
3919 * lock.h: New file, from GNU gettext.
3920 * lock.c: New file, from GNU gettext.
3922 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3924 * quotearg.c: Add translator comment suggested by Bruno Haible,
3925 with a minor change.
3927 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3929 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3930 copyright symbol and the year.
3931 * version-etc.c (COPYRIGHT_YEAR): New constant.
3932 (version_etc_va): Use parameterized copyright notice.
3933 Reword to conform to the current GNU coding standards.
3935 2005-07-11 Simon Josefsson <jas@extundo.com>
3937 * size_max.h: New file.
3939 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3941 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3944 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3945 and Paul Eggert <eggert@cs.ucla.edu>
3947 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3948 in wint_t, not wchar_t. Remove now-unnecessary cast.
3950 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3952 * regex.c, regex.h: Sync from libc.
3953 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3954 New files, synced from libc, except that regex_internal.h
3955 currently has a small porting fix.
3957 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3959 Remove the dependency of the strftime module on the tzset module.
3960 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3961 Copy the input structure, to work around some of the bug with
3962 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3963 Solaris releases, you should also use the tzset module, but we won't
3964 require it as a dependency any more since we don't want LGPLed code
3965 to depend on GPLed code.
3967 2005-07-02 Jim Meyering <jim@meyering.net>
3969 * backupfile.c (backup_args): Change a `0' to NULL.
3971 2005-07-01 Jim Meyering <jim@meyering.net>
3973 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3974 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3975 * save-cwd.c, tempname.c:
3976 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3977 and don't include <sys/file.h>).
3979 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3981 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3982 declares only 'struct timespec;' (!).
3984 2005-06-29 Jim Meyering <jim@meyering.net>
3986 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3987 type name. Use the variable name instead.
3988 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3990 2005-06-28 Simon Josefsson <jas@extundo.com>
3992 * check-version.h, check-version.c: New files.
3994 2005-06-28 Simon Josefsson <jas@extundo.com>
3996 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3997 collision with global variable. Better indentation. Don't
3998 increment buffer pointer beyond buffer end. Based on comments
3999 from Paul Eggert <eggert@cs.ucla.edu>.
4003 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4005 * canon-host.c (canon-host): Append trailing "," to 0 in
4006 initializer of struct addrinfo, as an indication that we don't
4007 care how many members the structure has.
4009 2005-06-24 Derek Price <derek@ximbiot.com>
4010 and Bruno Haible <bruno@clisp.org>
4012 Remove stat module & update lstat.
4013 * stat.c: Remove this file...
4014 (slash_aware_lstat): ...moving this content and its support...
4015 * lstat.c (rpl_lstat): ...into here.
4016 * lstat.h: New file.
4018 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4020 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4021 (ranged_convert): Don't save conversion in a temporary struct.
4022 This causes a warning with GCC 4.0.0, and anyway in the typical
4023 case it's not worth the extra 100 bytes or so of code.
4024 (ranged_convert, __mktime_internal): When calling a function via a
4025 pointer P, use P () rather than (*P) (), as we now assume C89 or
4028 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4030 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4031 "who -r" failed to give output. Problem reported by Tim Waugh.
4033 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4034 (xcalloc): Use it to avoid needless tests.
4035 Problem reported by Jim Meyering.
4037 2005-06-16 Jim Meyering <jim@meyering.net>
4039 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4040 when either N or S is zero.
4042 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4044 * argp.h (__option_is_short): Check upper limit of
4045 __key. Isprint() requires its argument to have the value
4046 of an unsigned char or EOF.
4048 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4050 * fnmatch.c (fnmatch): If there is an encoding error in a
4051 multibyte string or pattern, fall back on unibyte matching.
4052 Problem reported by James Youngman.
4054 2005-06-08 Bruno Haible <bruno@clisp.org>
4056 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4059 2005-06-08 Bruno Haible <bruno@clisp.org>
4061 * csharpcomp.h: New file, from GNU gettext.
4062 * csharpcomp.c: New file, from GNU gettext.
4063 * csharpcomp.sh.in: New file, from GNU gettext.
4065 2005-06-07 Derek Price <derek@ximbiot.com>
4068 * glob_.h: Indent nested #ifdef.
4070 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4072 Sync from coreutils.
4073 Use "file name" when talking about file names, instead of "filename"
4074 or "path", as per the GNU coding standards.
4075 * mkdir-p.c: Renamed from makepath.c.
4076 (make_dir_parents): Renamed from make_path. All callers changed.
4077 * mkdir-p.h: Likewise. All includers changed.
4078 * filenamecat.c: Renamed from path-concat.c.
4079 (file_name_concat): Renamed from path_concat. All callers changed.
4080 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4081 * filenamecat.h: Likewise. All includers changed.
4082 * acl.c: Don't use "path" or "filename" to mean "file name"
4083 in comments or local variable names.
4084 * basename.c: Likewise.
4085 * canonicalize.c, canonicalize.h: Likewise.
4086 * dirname.c, dirname.h: Likewise.
4087 * euidaccess.c: Likewise.
4088 * exclude.c: Likewise
4089 * fnmatch_.h, fnmatch_loop.c: Likewise.
4090 * fsusage.c, fsuage.h: Likewise.
4091 * fts.c, fts_.h: Likewise.
4092 * getcwd.c: Likewise.
4093 * getloadavg.c: Likewise.
4094 * mkstemp.c: Likewise.
4095 * mountlist.c, mountlist.h: Likewise.
4096 * openat.c, openat.h: Likewise.
4097 * readlink-stub.c: Likewise.
4098 * readutmp.c, readutmp.h: Likewise.
4099 * rename.c: Likewise.
4100 * rmdir.c: Likewise.
4102 * savedir.c: Likewise.
4103 * stripslash.c: Likewise.
4104 * tempname.c: Likewise.
4105 * xreadlink.c: Likewise.
4106 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4108 * exclude.h: Likewise.
4110 * euidaccess.c (getuid, getgid, getuid, getegid)
4111 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4112 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4113 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4114 * pathmax.h: Include <limits.h> unconditionally, since other
4115 files have been getting away with it for years (MORE/BSD 4.3
4117 * userspec.c (getpwnam, getgrnam, getgrgid)
4118 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4120 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4121 Define to 256, not 255, as per modern POSIX.
4123 2005-06-01 Bruno Haible <bruno@clisp.org>
4125 * csharpexec.h: New file, from GNU gettext.
4126 * csharpexec.c: New file, from GNU gettext.
4127 * csharpexec.sh.in: New file, from GNU gettext.
4129 2005-05-31 Derek Price <derek@ximbiot.com>
4130 Paul Eggert <eggert@cs.ucla.edu>
4133 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4135 2005-05-29 Derek Price <derek@ximbiot.com>
4136 Paul Eggert <eggert@cs.ucla.edu>
4138 * glob_.h, glob.c: New files.
4140 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4142 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4144 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4145 the configuration hassle isn't worth it.
4146 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4147 (LONGEST_MODIFIER, PRIuMAX): Remove.
4149 2005-05-27 Bruno Haible <bruno@clisp.org>
4151 * getlogin_r.h: Remove second include of <stddef.h>.
4153 2005-05-25 Bruno Haible <bruno@clisp.org>
4154 Derek Price <derek@ximbiot.com>
4156 * getlogin_r.h: Simplify API documentation.
4158 2005-05-25 Derek Price <derek@ximbiot.com>
4159 Paul Eggert <eggert@cs.ucla.edu>
4161 * getlogin_r.c, getlogin_r.h: New files.
4163 2005-05-22 Bruno Haible <bruno@clisp.org>
4165 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4166 Also include <sys/param.h> if it defines MIN, MAX.
4167 Based on a patch by Derek Price <derek@ximbiot.com>.
4169 2005-05-22 Bruno Haible <bruno@clisp.org>
4171 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4172 (INT64_MIN): Fix definition.
4173 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4175 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4176 NEED_SIGNED_INT_TYPES.
4178 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4179 HAVE_SYSTEM_INTTYPES.
4181 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4183 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4184 so that unistd-safer.h (GPL'ed code) need not be included.
4186 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4189 * fts.c: Don't include "cycle-check.h" or "hash.h".
4190 (setup_dir, free_dir): New functions.
4191 (enter_dir, leave_dir): Define trivial
4192 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4193 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4194 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4195 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4196 Move to fts-cycle.c.
4197 (fts_open): Use setup_dir.
4198 (fts_close): Use free_dir.
4199 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4200 This adds a label and some gotos, but the alternatives were messier.
4201 Check for memory allocation failure when entering a dir.
4202 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4203 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4204 (FTS): New member fts_cycle, that is a union that contains the
4205 old active_dir_ht and cycle_state. All uses changed to mention
4206 fts_cycle.ht and fts_cycle.state.
4207 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4208 fts.c, with the following changes:
4209 (setup_dir, free_dir): New functions.
4210 (enter_dir): Now returns bool. Return true if successful, false
4211 if memory exhausted. All callers changed.
4212 Do not bother partly cleaning up on
4213 memory allocation failure; that is free_dir's job.
4214 However, free ad if hash_insert fails, to avoid memory leak.
4215 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4216 fts->fts_options to see which union member to use.
4218 2005-05-20 Jim Meyering <jim@meyering.net>
4220 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4221 Now a macro, to pacify GCC.
4223 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4225 * chown.c (rpl_chown): Return -1 on failure.
4227 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4229 * canonicalize.c: Include canonicalize.h first, to test interface.
4230 Include <stddef.h> unconditionally, since we assume C89 now.
4231 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4232 * fts.c: Include fts_.h first, to check interface.
4233 Do not include intprops.h; no longer needed.
4234 Include cycle-check.h and hash.h, since fts_.h no longer does.
4235 Remove unnecessary casts of closedir to void.
4236 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4237 decide whether to decrement nlinks.
4238 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4239 (FTS): Use struct hash_table * instead of Hash_table, so that
4240 we no longer need to include hash.h here.
4242 2005-05-17 Jim Meyering <jim@meyering.net>
4244 * fts.c, fts_.h: New files, from coreutils.
4246 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4248 Sync from coreutils.
4249 * unlinkdir.c, unlinkdir.h: New files.
4250 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4251 regex.h, unlocked-io.h, xtime.h:
4252 White space changes only.
4253 * makepath.c (make_path): Port to hosts where leading "//" is special.
4254 * yesno.c: Include getline.h, not ctype.h.
4255 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4256 Use getline to remove arbitrary restriction on response length.
4258 2005-05-13 Bruno Haible <bruno@clisp.org>
4260 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4261 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4262 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4263 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4264 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4265 Add support for 64-bit integers in the MSVC compiler.
4267 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4269 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4270 Change the initial comment to refer to GPL, not LGPL.
4271 gnulib-tool will change it to LGPL as needed.
4273 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4274 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4275 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4276 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4277 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4278 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4279 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4280 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4281 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4282 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4283 concatpath.c, config.charset, copy-file.c, copy-file.h,
4284 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4285 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4286 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4287 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4288 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4289 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4290 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4291 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4292 full-read.c, full-read.h, full-write.c, full-write.h,
4293 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4294 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4295 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4296 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4297 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4298 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4299 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4300 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4301 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4302 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4303 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4304 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4305 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4306 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4307 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4308 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4309 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4310 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4311 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4312 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4313 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4314 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4315 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4316 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4317 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4318 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4319 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4320 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4321 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4322 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4323 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4324 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4325 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4326 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4327 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4328 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4329 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4330 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4331 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4332 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4333 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4334 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4335 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4336 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4337 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4338 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4339 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4340 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4341 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4342 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4343 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4344 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4345 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4346 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4347 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4348 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4349 Update FSF postal mail address.
4351 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4353 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4354 specified in ai_socktype. Fix invalid ai_protocol
4355 check. ai_protocol is usually set to 0 or depending on
4356 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4357 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4358 ai_socktype / ai_protocol in the returned addrinfo structure.
4360 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4361 Bruno Haible <bruno@clisp.org>
4363 * inet_ntop.h: New file.
4364 * inet_ntop.c: New file, from glibc with modifications.
4366 2005-05-08 Jim Meyering <jim@meyering.net>
4368 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4370 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4372 Merge from coreutils. Among other things,
4373 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4374 * fd-safer.c: New file.
4375 * fcntl-safer.h, open-safer.c: Remove.
4376 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4377 * dup-safer.c: Include unistd-safer.h first.
4378 Don't include errno.h.
4379 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4380 * file-type.h: Don't assume invoker included sys/stat.h first.
4381 * file-type.c: Rely on file-type.h change.
4382 * getloadavg.c: Include unistd-safer.h.
4383 (getloadavg): Use safer open.
4384 * getusershell.c: Include "stdio-safer.h".
4385 (getusershell): Use safer fopen.
4386 * long-options.c (long_options): Use NULL rather than 0.
4387 * modechange.h (mode_free): Remove; all callers changed to invoke
4389 * modechange.c: Likewise.
4390 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4391 (MODE_DONE): New constant.
4392 (struct mode_change): Remove 'next' member.
4393 (make_node_op_equals): New function; like the old one of the
4394 same name, except it allocates an array.
4395 (mode_compile, mode_create_from_ref): Use it.
4396 (mode_compile): Allocate result as an array, not a linked list.
4397 Parse octal string ourself, so that we catch mistakes like "+0".
4398 (mode_adjust): Arg is an array, not a linked list.
4399 * modechange.c: Include stat-macros.h, xalloc.h.
4400 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4401 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4402 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4403 Remove. This is now stat-macros.h's job.
4404 (talloc): Remove. All callers replaced by xalloc, so that
4405 our invokers don't have to worry about reporting memory failures.
4406 (make_node_op_equals): Remove.
4407 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4409 (struct mode_change): Moved here from modechange.h.
4410 (mode_append_entry): Remove.
4411 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4412 apps to have incorrect behavior. Use simpler algorithm for head
4413 and tail. Don't futz with umask; that's now the job of mode_adjust.
4414 Detect more invalid usages rather than having somewhat-random behavior.
4415 Don't insert an "a=" action, as that leads to incorrect behavior.
4416 (mode_compile, mode_create_from_ref): Return NULL on error instead
4417 of an enum, since now there's only one way to have an error. All
4419 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4420 at the correct time. Simplify calculation of "+u" and its ilk.
4421 Don't mishandle "+X".
4422 (mode_free): Remove "register" and localize decls.
4423 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4424 (struct mode_change): Move to modechange.c; callers don't
4425 need to see this stuff.
4426 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4427 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4428 (mode_change, mode_adjust): Reflect the new signatures noted above.
4429 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4430 that might redefine system include files.
4431 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4432 (my_usleep): Use NULL rather than (void *) 0.
4433 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4434 Use siginterrupt to specify that system calls should be interrupted.
4435 (rpl_nanosleep): Move initialization of suspended closer to call of
4437 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4438 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4439 (desirable_utmp_entry): New function.
4440 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4441 using x2nrealloc, to simplify logic.
4442 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4443 size calculation. Do not assume utmp file is a regular file.
4444 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4445 (READ_UTMP_CHECK_PIDS): New constant.
4446 * save-cwd.c: Include unistd-safer.h.
4447 (save_cwd): Use fd_safer.
4448 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4449 [!_LIBC] Include "stat-macros.h" instead.
4450 * unistd-safer.h (fd_safer): New decl.
4452 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4454 * byteswap_.h: New file.
4456 2005-04-25 Albert Chin <china@thewrittenword.com>
4458 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4461 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4463 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4464 that "UTC +1 second" continues to work. Problem reported
4466 (relunit_snumber): New rule.
4469 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4471 * getdate.y (universal_time_zone_table): New constant.
4472 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4473 universal_time_zone_table.
4474 (lookup_zone): Prefer universal_time_zone_table to
4475 local_time_zone_table, so that "GMT" time stamps are allowed in
4476 London during the summer. Problem reported by Ian Abbott.
4478 2005-04-12 Jim Meyering <jim@meyering.net>
4480 * human.c (humblock): Set *options even when returning due to
4481 xstrtoumax conversion failure. Thanks to a used-uninitialized
4484 2005-04-09 Jim Meyering <jim@meyering.net>
4486 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4487 -Wuninitialized: initialize tm0.tm_year.
4489 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4491 * getdate.y (parser_control): rels_seen is now a boolean, not a
4492 count, since there's no maximum. All uses changed.
4493 Add member dsts_seen.
4494 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4496 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4497 Use pc_rels_seen to decide whther a date is absolute.
4499 * getdate.y (number): Don't overwrite year.
4500 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4503 2005-04-02 Simon Josefsson <jas@extundo.com>
4505 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4506 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4508 2005-03-27 Jim Meyering <jim@meyering.net>
4510 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4512 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4514 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4515 "one's complement" -> "ones' complement" in comment, as per Knuth.
4516 "value of type" -> "type or expression" in comment.
4517 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4519 2005-03-26 Jim Meyering <jim@meyering.net>
4522 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4523 Correct typos: s/or/of/.
4525 2005-03-23 Jim Meyering <jim@meyering.net>
4527 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4529 2005-03-21 Jim Meyering <jim@meyering.net>
4531 Changes imported from coreutils.
4533 * cycle-check.c: Don't include xalloc.h.
4535 * path-concat.c: Don't include assert.h.
4536 (path_concat): Remove assertion that would have triggered
4537 for ABASE starting with more than one slash.
4538 Reported by Andreas Schwab.
4540 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4541 properly when ABASE is an absolute file name.
4542 Correct the description of this function.
4544 Add an assertion and a test driver.
4545 This fixes a bug introduced on 2004-07-02.
4546 Andreas Schwab reported the resulting failure of cp --parents:
4547 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4549 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4551 * strftime.c (my_strftime): If the underlying strftime returns 0
4552 (which shouldn't happen), generate nothing instead of returning 0
4553 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4555 2005-03-16 Bruno Haible <bruno@clisp.org>
4557 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4559 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4561 * strftime.c (my_strftime): Prepend space to format so that we can
4562 reliably distinguish strftime failure from empty output on POSIX
4565 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4567 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4568 (iconv_string): Don't guess a size-zero buffer, as that might cause
4569 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4570 result would be 'too large', where 'too large' is (heuristically)
4571 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4572 overflow concerns. This will prevent some unwanted malloc failures
4573 when the inputs are very large.
4575 2005-03-15 Bruno Haible <bruno@clisp.org>
4577 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4580 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4583 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4585 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4587 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4588 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4590 * strtol.c: Likewise.
4592 2005-03-14 Simon Josefsson <jas@extundo.com>
4594 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4597 2005-03-14 Jim Meyering <jim@meyering.net>
4599 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4600 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4601 to be nonzero so that we (and caller) can detect the difference
4602 between a valid zero-length expansion and an error return, even
4603 when the underlying strftime fails before writing anything into
4606 2005-03-10 Jim Meyering <jim@meyering.net>
4608 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4609 so that this module works on systems without fchdir.
4611 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4613 Factor int-properties macros into a single file, except for
4614 glibc-related files.
4615 * intprops.h: New file.
4616 * getloadavg.c: Include it instead of limits.h.
4617 (INT_STRLEN_BOUND): Remove.
4618 * human.c: Include intprops.h.
4619 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4620 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4621 * inttostr.h: Include intprops.h instead of limits.h.
4622 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4623 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4624 for consistency with intprops.h.
4625 (time_t_is_integer, twos_complement_arithmetic): Use them.
4626 * sig2str.h: Include <signal.h>, intprops.h.
4627 (INT_STRLEN_BOUND): Remove.
4628 * strftime.c (TYPE_SIGNED): Remove.
4629 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4630 * strtol.c: Adjust comments to match intprops.h.
4631 * userspec.c: Include intprops.h.
4632 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4633 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4634 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4635 instead of rolling our own expressions.
4636 * xstrtol.c: Include xstrtol.h first, to test interface.
4638 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4640 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4641 the right thing even if adding 1900 would overflow. Similarly
4642 for tm_mon + 1 and tm_yday + 1.
4643 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4644 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4645 (DO_SIGNED_NUMBER): New macro.
4646 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4648 2005-03-07 Bruno Haible <bruno@clisp.org>
4650 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4652 2005-03-03 Derek R. Price <derek@ximbiot.com>
4653 Bruno Haible <bruno@clisp.org>
4655 * pagealign_alloc.h: New file.
4656 * pagealign_alloc.c: New file.
4658 2005-01-28 Bruno Haible <bruno@clisp.org>
4660 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4663 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4665 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4666 The workaround isn't strictly needed for POSIX conformance, and
4667 it's too much of a pain to configure and maintain. We'll ask
4668 people to fix their kernels instead.
4669 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4670 (NANOSLEEP_BUG_WORKAROUND): Remove.
4671 (xnanosleep): Remove the workaround.
4673 2005-02-12 Bruno Haible <bruno@clisp.org>
4675 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4677 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4679 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4680 * timespec.h (gettime): Return void, since it always
4681 succeeds now. All uses changed.
4682 * gettime.c (gettime) Likewise.
4683 [HAVE_NANOTIME]: Prefer nanotime.
4684 Assume gettimeofday succeeds, as POSIX requires.
4685 Assime time () succeeds, since other code already does.
4686 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4687 (timespec_subtract): Remove.
4688 (NANOSLEEP_BUG_WORKAROUND): New constant.
4689 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4690 things considerably. Use it only on GNU/Linux hosts, since the
4691 workaround shouldn't be needed elsewhere.
4693 2005-02-24 Bruno Haible <bruno@clisp.org>
4695 * gettext.h: Update from GNU gettext 0.14.2.
4697 2005-02-24 Bruno Haible <bruno@clisp.org>
4699 * localcharset.c: Update from GNU gettext 0.14.2.
4700 * config.charset: Update from GNU gettext 0.14.2.
4702 2005-02-22 Simon Josefsson <jas@extundo.com>
4704 * iconvme.h, iconvme.c: New files, from libc.
4706 2005-02-20 Neil Conway <neilc@samurai.com>
4708 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4709 returned by OSX/Darwin if the specified buffer is not large
4710 enough for the hostname.
4712 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4714 * memrchr.h: New file.
4715 * chdir-long.c: Include it.
4716 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4717 Don't bother including stddef.h.
4719 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4721 * argp-help.c (__argp_help): Create a fake struct argp_state and
4722 pass it to _help, otherwise the latter coredumps trying to
4723 dereference state.root_argp.
4725 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4727 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4729 Include <sys/types.h>, for dev_t.
4730 (ME_DUMMY, ME_REMOTE): Move from here....
4731 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4732 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4734 Include mountlist.h first, to test the interface.
4736 2005-01-29 Bruno Haible <bruno@clisp.org>
4738 * progname.c (program_name): Initialize.
4739 Needed when linking statically on MacOS X.
4741 2005-01-28 Bruno Haible <bruno@clisp.org>
4743 * javacomp.sh.in: New file, from GNU gettext.
4744 * javacomp.h: New file, from GNU gettext.
4745 * javacomp.c: New file, from GNU gettext.
4747 2005-01-26 Bruno Haible <bruno@clisp.org>
4749 * javaexec.sh.in: New file, from GNU gettext.
4750 * javaexec.h: New file, from GNU gettext.
4751 * javaexec.c: New file, from GNU gettext.
4753 2005-01-26 Simon Josefsson <jas@extundo.com>
4755 * gai_strerror.c: Use GPL in header.
4757 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4759 * argp-help.c (hol_entry_help): Avoid using non-constant
4760 initializers for struct pentry_state.
4761 (__argp_error): Check return value of __asprintf
4762 (__argp_failure): Translate error message
4764 * argp-parse.c: Removed braces around the expansion of N_()
4766 2005-01-21 Jim Meyering <jim@meyering.net>
4768 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4769 same value as for Solaris 9.
4771 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4772 component length. This included changing the parameter to be
4773 of type `char *' rather than `char const *'.
4774 * chdir-long.h (chdir_long): Update prototype.
4776 * openat.c (fdopendir, fstatat): New functions.
4777 * openat.h: Include headers required for use of DIR and struct stat.
4778 [AT_SYMLINK_NOFOLLOW]: Define.
4779 (fdopendir, fstatat): Add prototypes.
4781 2005-01-21 Bruno Haible <bruno@clisp.org>
4783 * classpath.h: New file, from GNU gettext.
4784 * classpath.c: New file, from GNU gettext.
4786 2005-01-20 Simon Josefsson <jas@extundo.com>
4788 * version-etc-fsf.c: New file, with version_etc_copyright.
4789 * version-etc.c: Remove version_etc_copyright.
4790 * version-etc.h (version_etc_copyright): Use [] instead of * in
4791 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4793 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4795 * save-cwd.c (save_cwd): Remove code to support the case
4796 where fchdir is missing or flaky.
4798 2005-01-20 Simon Josefsson <jas@extundo.com>
4800 * base64.h (isbase64): Add.
4802 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4803 using a unsigned prototype, don't inline.
4804 (base64_decode): Use it.
4806 2005-01-19 Bruno Haible <bruno@clisp.org>
4808 * sh-quote.h: New file, from GNU gettext.
4809 * sh-quote.c: New file, from GNU gettext.
4811 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4813 Merge changes from coreutils, as described below in several
4814 changelogs dated today.
4816 * save-cwd.c: Include "save-cwd.h" before other include files.
4817 (O_DIRECTORY): Remove; not needed here, since "." must be
4818 a directory. All uses removed.
4819 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4820 universal on Suns, and we also need to test for IRIX.
4821 Revamp code to use 'if' rather than '#if'.
4822 Avoid unnecessary comparison of cwd->desc to 0.
4824 * utimens.c (futimens): Robustify the previous patch, by checking
4825 for known valid error numbers rather than observed invalid ones.
4827 2005-01-18 Jim Meyering <jim@meyering.net>
4829 * version-etc.c (version_etc_copyright): Update copyright date.
4831 * utimens.c (futimens): Account for the fact that futimes
4832 can also fail with errno == ENOSYS or errno == ENOENT.
4833 Patch from Dmitry V. Levin.
4835 Change the name of the robust chdir function from chdir to chdir_long.
4836 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4837 (restore_cwd): Use chdir_long, not chdir.
4838 * chdir-long.c: Renamed from chdir.c.
4839 * chdir-long.h: Renamed from chdir.h.
4840 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4843 2005-01-18 Bob Proulx <bob@proulx.com>
4845 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4846 offsetof() macro construct to avoid compile failure with native HP-UX
4847 11.0 ANSI C compiler.
4849 2005-01-06 Bruno Haible <bruno@clisp.org>
4851 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4852 because stpncpy.m4 takes care of it.
4854 2004-01-24 Bruno Haible <bruno@clisp.org>
4856 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4858 2003-10-09 Bruno Haible <bruno@clisp.org>
4860 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4862 2005-01-06 Bruno Haible <bruno@clisp.org>
4864 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4865 * fwriteerror.c: Include <stdbool.h>.
4866 (fwriteerror): At the end, close the file stream. Record whether
4867 stdout was already closed.
4869 2004-05-27 Bruno Haible <bruno@clisp.org>
4871 * execute.c (environ): Declare if needed.
4872 * pipe.c (environ): Likewise.
4873 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4875 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4877 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4878 definitions to be after all include files, to avoid collisions.
4879 Problem reported by Bob Proulx.
4881 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4883 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4884 not needed. This removes a dependency on the gettext module.
4885 [defined _LIBC]: Do not include <libintl.h>; not needed.
4887 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4889 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4892 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4894 * argp-parse.c: Include <stddef.h>.
4895 (alignof, alignto): New macros.
4896 (parser_init): Don't assume that void * is aligned sufficiently
4899 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4900 need to extend the stack.
4901 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4904 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4906 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4908 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4910 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4911 Remove now-obsolete comment about AIX.
4912 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4913 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4914 (YYMAXDEPTH): New macro.
4916 2004-12-18 Bruno Haible <bruno@clisp.org>
4918 * fatal-signal.c (fatal_signals): Make non-const.
4919 (init_fatal_signals): New function.
4920 (uninstall_handlers, install_handlers): Ignore signals that were set to
4922 (at_fatal_signal): Call init_fatal_signals.
4923 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4925 Reported by Paul Eggert.
4927 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4929 * getdate.y (textint): New member "negative".
4930 (time_zone_hhmm): New function.
4931 Expect 14 shift-reduce conflicts, not 13.
4932 (o_colon_minutes): New rule.
4933 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4934 (yylex): Set the "negative" member of signed numbers.
4936 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4938 Changes imported from coreutils.
4939 * hard-locale.c: Assume <locale.h> exists.
4941 (GLIBC_VERSION): New macro.
4942 (hard_locale): Assume setlocale exists.
4943 Rewrite to avoid #ifdef.
4944 Use strdup rather than malloc + strcpy.
4945 * human.c: Assume <locale.h> exists.
4946 (human_readable): Assume localeconv exists.
4948 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4950 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4951 convert T2, not T. (Imported from libc.)
4953 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4955 * getcwd.c (is_ENAMETOOLONG): New macro.
4956 (__getcwd.c): Don't restore errno; glibc doesn't.
4957 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4958 first, falling back to our code only if its results look suspicious.
4959 Ensure that the resulting buffer is only as large as necessary.
4961 * readutmp.c: Include readutmp.h first.
4962 Include <errno.h>, since readutmp.h no longer does that.
4963 * readutmp.h: Don't include <errno.h>,
4964 <sys/param.h>, <time.h>; not needed to establish interface.
4965 (errno): Remove decl.
4966 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4967 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4968 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4970 2004-11-28 Simon Josefsson <jas@extundo.com>
4972 * base64.h, base64.c: New file.
4974 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4976 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4978 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4980 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4981 HP's ANSI C compiler.
4982 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4983 Declaring int functions causes warnings on some modern systems and
4984 shouldn't be needed to compile on ancient ones.
4985 * same.c (MIN) [defined MIN]: Don't define, since it's already
4988 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4989 with the following changes.
4990 (__set_errno): Parenthesize properly.
4991 Include <stdbool.h>.
4992 (MIN, MAX, MATCHING_INO): New macros.
4993 (__getcwd): Define with prototype, not K&R form.
4994 Use heuristics to allocate default buffer on stack if possible.
4995 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4996 behavior, and to avoid the PATH_MAX limit when computing
4998 Use MATCHING_INO to compare inode number to file.
4999 Check for arithmetic overflow in size calculations.
5000 Fix bug in reallocation of dot array that caused getcwd to fail
5001 on directories nested deeper than 75.
5002 Be more careful about saving errno on error.
5003 Do not use realloc; use only free+malloc, as this is a bit
5004 more flexible and avoids a needless copy operation.
5005 Do not inspect st_dev and st_ino for symbolic links; POSIX
5006 doesn't specify the latter.
5007 Check for closedir errors.
5008 Avoid needless casts.
5009 Use "#ifdef weak_alias" around weak_alias, to be like other
5011 The following changes to getcwd.c have effect only when used in
5012 gnulib; they have no effect inside glibc proper.
5013 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5014 as alloca isn't used.
5015 (alloca, __alloca): Likewise.
5016 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5017 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5018 unconditionally, as gnulib assumes C89 or better.
5019 Do not include <sys/param.h>.
5020 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5021 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5023 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5024 Include <dirent.h> in a way that is compatible with modern Autoconf.
5025 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5026 New macros, if not already defined.
5027 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5028 Use "_LIBC", not "defined _LIBC", for consistency.
5029 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5031 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5032 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5033 * xgetcwd.c: David MacKenzie's old code was removed, so give
5034 credit only to Jim Meyering and adjust the copyright dates.
5035 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5036 <stdlib.h>, <unistd.h>, "pathmax.h".
5037 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5038 (INITIAL_BUFFER_SIZE): Remove.
5039 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5041 2004-11-23 Jim Meyering <jim@meyering.net>
5043 * getopt_.h: Remove trailing blanks.
5045 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5047 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5048 (futimens): New function, which uses futimes if available.
5049 (futimens, utimens): Support timespec==NULL, with same semantics
5050 as utime and utimens.
5051 * utimens.h (futimens): New decl.
5053 2004-11-23 Jim Meyering <jim@meyering.net>
5055 * __fpending.c: Add comment.
5057 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5059 * getopt_.h: Re-addition of __getopt_argv_const caused
5060 redefinition warnings. To avoid them, include the defines
5061 in `#if !defined __need_getopt ... #endif'. The only place
5062 where __getopt_argv_const is used is in definitions
5063 of getopt_long and getopt_long_only below, which are as well
5064 protected by `#ifndef __need_getopt'.
5065 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5066 __need_getopt after including <stdio.h> and <unistd.h> These
5067 headers might have defined it.
5069 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5071 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5073 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5074 optopt): Use them instead of invoking ## directly; otherwise, the
5075 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5077 2004-11-19 Bruno Haible <bruno@clisp.org>
5079 * strtok_r.c: Move comments from here...
5080 * strtok_r.h: ... to here.
5082 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5084 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5085 might fail. Problem reported by Yoann Vandoorselaere.
5086 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5087 that mishandle size_t overflow.
5089 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5091 * canon-host.c: Include "strdup.h".
5092 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5093 Use strdup instead of malloc/strcpy to duplicate strings.
5095 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5096 (human_space_before_unit): New constant.
5097 * human.c (human_readable): Support it.
5099 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5100 (xgetcwd): Set errno correctly when failing.
5101 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5102 the failure is actually due to a PATH_MAX problem.
5104 Further getopt changes to make it more likely that glibc will
5105 buy the changes back.
5106 * getopt.c (POSIXLY_CORRECT): New constant.
5107 (getopt): Use it, so to preserve glibc semantic
5108 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5109 when compiling for libc.
5110 * getopt_.h (__getopt_argv_const): Bring it back.
5111 (getopt_long, getopt_long_only): Use it.
5113 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5114 New arg POSIXLY_CORRECT. All callers changed.
5115 (getopt): Argv is now char * const *, as per standard.
5116 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5117 not char *__getopt_argv_const *.
5118 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5119 _getopt_long_only_r): Likewise.
5120 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5121 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5122 _getopt_long_r, _getopt_long_only_r): Likewise.
5123 * getopt_.h (__getopt_argv_const): Remove.
5124 (getopt): Argv is now char * const *, as per standard.
5126 * getdate.y (tORDINAL): New token.
5127 (day, relunit): Allow it for relative times.
5128 (relative_time_table): Use tORDINAL for ordinals.
5130 2004-11-15 Jim Meyering <jim@meyering.net>
5132 * closeout.c: Include "__fpending.h" once again.
5133 Include <stdbool.h>.
5134 (close_stdout): Don't fail just because stdout was closed initially,
5135 since some programs don't write to stdout in the normal course of
5136 operation (other than --version and --help), and we don't want this
5137 function to make e.g. `touch file >&-' fail.
5138 But do fail if it was closed and someone has tried to write to it.
5139 E.g., `printf foo >&-' must fail.
5141 2004-11-11 Simon Josefsson <jas@extundo.com>
5143 * strtok_r.h, strtok_r.c: New file.
5145 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5147 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5148 we can stop lying to compilers about the constness of argv when we
5149 are compiled outside glibc.
5150 (getopt, getopt_long, getopt_long_only): Use it.
5151 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5153 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5154 _getopt_long_only_r): Likewise.
5155 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5156 _getopt_long_only_r): Likewise.
5158 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5159 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5160 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5161 the other external symbols.
5162 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5163 declaration, since the above renaming now works around collisions.
5165 2004-11-11 Jim Meyering <jim@meyering.net>
5167 * linebreak.c: Remove trailing blanks.
5168 * alloca_.h: Likewise.
5169 * acosl.c: Likewise.
5170 * euidaccess.c: Likewise.
5171 * allocsa.h: Likewise.
5173 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5175 * mktime.c (SHR): New macro, which is a portable
5176 substitute for >> that should work even on Crays.
5177 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5178 Problem reported by Mark D. Baushke in
5179 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5180 * getdate.y (SHR): Likewise.
5182 * strftime.c (SHR): Likewise.
5184 * quotearg.c (struct quoting_options): Use unsigned int for
5185 quote_these_too, so that right shifts are well defined. All uses
5188 2004-11-10 Simon Josefsson <jas@extundo.com>
5190 * getaddrinfo.h, getaddrinfo.c: New files.
5192 2004-11-10 Jim Meyering <jim@meyering.net>
5194 Ensure that no close failure goes unreported.
5195 * closeout.c (close_stdout): Always close stdout. I.e., don't
5196 return early when it seems there's nothing to flush.
5197 Don't include __fpending.h.
5199 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5201 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5203 2004-11-05 Bruno Haible <bruno@clisp.org>
5205 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5206 Reported by Mark D. Baushke <mdb@cvshome.org>.
5208 2004-11-04 Bruno Haible <bruno@clisp.org>
5210 2004-09-11 Bruno Haible <bruno@clisp.org>
5211 * allocsa.valgrind: New file.
5212 2004-02-06 Bruno Haible <bruno@clisp.org>
5213 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5214 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5215 Reported by Christopher Seip <chris.seip@hp.com>.
5217 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5219 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5220 with errno == ERANGE if the buffer is too small.
5221 Problem reported by Mark D. Baushke.
5223 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5225 * xreadlink.c (MAXSIZE): New macro.
5226 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5227 size does not exceed MAXSIZE. Avoid cast.
5228 As suggested by Mark D. Baushke in
5229 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5230 if readlink fails with buffer size just under MAXSIZE, try again
5233 2004-11-02 Derek R. Price <derek@ximbiot.com>
5234 and Paul Eggert <eggert@cs.ucla.edu>
5236 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5237 (get_date): Overparenthesize to avoid GCC warning.
5239 2004-11-02 Bruno Haible <bruno@clisp.org>
5241 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5242 function returns void.
5244 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5246 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5247 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5250 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5252 * getdate.y: Add support for TZ="foo" within a date string.
5253 Fix some bugs near time_t boundaries. Reject dates with
5254 out-of-range components, e.g., "Sept 31".
5255 Include <stdlib.h>, "setenv.h", "xalloc.h".
5256 (ISDIGIT_LOCALE): Remove; unused.
5257 Note that the TZ and time functions used here are not reentrant.
5258 (mktime_ok, get_tz): New functions.
5259 (TZBUFSIZE): New constant.
5260 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5261 This requires that we sometimes generate our own TZ="XXX..." setting.
5263 2004-10-27 Derek R. Price <derek@ximbiot.com>
5265 * mktime.c (not_equal_tm): Remove redundant check.
5267 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5269 * getdate.y: Use Bison 1.875 features, and some minor
5270 code cleanups. This change does not affect semantics.
5271 Don't include <stdlib.h>; no longer needed.
5272 Don't include unlocked-io.h; only the "#if TEST" code uses
5273 stdio, and performance isn't crucial there.
5274 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5275 Bison 1.875 features as described below.
5276 All uses of "PC." replaced by "pc->".
5277 (YYSTYPE): Add a forward declaration.
5278 (yylex, yyerror): Use full prototypes in forward decls.
5279 Use "%pure-parser" rather than obsolescent "%pure_parser".
5280 Use %parse-param and %lex-param instead of obsolescent
5281 YYPARSE_PARAM and YYLEX_PARAM.
5282 (meridian_table, month_and_day_table, time_units_table,
5283 relative_time_table, time_zone_table, military_table,
5284 lookup_zone, lookup_word, get_date):
5285 Use NULL instead of 0 where appropriate.
5286 (to_hour): Avoid abort (), to avoid a dependency on
5288 (yyerror, yylex): Now accepts parser_control * arg.
5289 (main) [TEST]: Use '\0' rather than 0 for char.
5291 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5293 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5294 It's now the caller's responsibility to handle the case where
5295 !HAVE_GETPAGESIZE && !defined getpagesize.
5297 * mktime.c (leapyear): Arg is long int, not int.
5299 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5301 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5303 2004-10-12 Simon Josefsson <jas@extundo.com>
5305 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5306 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5309 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5311 * vsnprintf.h: New file.
5312 * vsnprintf.c: New file.
5314 2004-10-07 Bruno Haible <bruno@clisp.org>
5316 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5317 into the provided buffer.
5319 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5321 * diacrit.c, diacrit.h: Add GPL notice.
5323 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5324 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5325 * logl.c (logl): Keep the code as similar to glibc as possible.
5326 This avoids a potential constant-folding bug.
5328 2004-10-05 Bruno Haible <bruno@clisp.org>
5330 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5332 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5334 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5335 * xmalloc.c (xmemdup): Likewise.
5336 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5337 XFREE): Remove these long-obsolescent macros.
5338 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5339 * xstrdup.c: Remove.
5341 * regex.c (re_comp): Cast gettext return value to char *,
5342 Problem reported by Martin Neitzel via Mark D. Baushke.
5344 2004-10-04 Simon Josefsson <jas@extundo.com>
5346 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5347 '#ifdef USE_UNLOCKED_IO'.
5349 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5351 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5352 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5353 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5354 regex.c, sha1.c, version-etc.c, yesno.c:
5355 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5356 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5357 the includer's responsibility.
5359 Sync from coreutils.
5361 * modechange.c (mode_compile): Don't decrement a pointer that
5362 points to the start of a string, as the C Standard says the
5363 resulting behavior is undefined.
5365 * backupfile.h (enum backuptype): Rename none -> no_backups,
5366 simple -> simple_backups, numbered_existing ->
5367 numbered_existing_backups, numbered -> numbered_backups
5368 to avoid shadowing problems. All uses changed.
5369 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5370 * backupfile.c (check_extension, numbered_backup):
5371 Rename locals to avoid shadowing 'basename'.
5372 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5375 * .cppi-disable: Add getopt_.h, getopt_int.h.
5376 * .cvsignore: Add getopt.h.
5378 2004-10-04 Simon Josefsson <jas@extundo.com>
5380 * memmem.h: New file.
5381 * memmem.c: New file, taken from glibc.
5383 2004-10-02 Jim Meyering <jim@meyering.net>
5385 * dirfd.h, getpagesize.h: Add copyright notice.
5387 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5389 * snprintf.c: Remove comments as to why each header is needed.
5391 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5393 * strsep.h: New file.
5394 * strsep.c: New file.
5396 2004-10-01 Simon Josefsson <jas@extundo.com>
5398 * snprintf.c (snprintf): Handle size==0.
5400 2004-10-01 Simon Josefsson <jas@extundo.com>
5401 Bruno Haible <bruno@clisp.org>
5403 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5404 (snprintf): Declare 'args'.
5406 2004-09-30 Simon Josefsson <jas@extundo.com>
5408 * snprintf.h, snprintf.c: New files.
5410 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5412 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5413 (hol_entry_help): Never translate an empty string.
5414 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5415 * argp.h (OPTION_NO_TRANS): New option.
5417 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5419 * xvasprintf.c: Include xalloc.h.
5420 (xvasprintf): Use xalloc_die, not xmalloc_die.
5422 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5424 * dummy.c: Change copyright notice to FSF, and license to GPL.
5426 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5428 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5429 Problem reported by Bruno Haible in:
5430 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5432 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5434 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5435 in case some system header has #define'd it. Problem reported by
5436 Soeren D. Schulze in
5437 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5439 2004-09-08 Bruno Haible <bruno@clisp.org>
5441 * stdint_.h: New file, taken from GNU clisp.
5443 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5445 * xvasprintf.h: New file.
5446 * xvasprintf.c: New file.
5447 * xasprintf.c: New file.
5449 2004-09-08 Bruno Haible <bruno@clisp.org>
5451 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5453 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5455 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5457 Import from coreutils.
5458 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5459 strings on unbounded length. alloca's performance benefits aren't
5460 that important here.
5462 (parse_with_separator): New function, with most of the internals
5463 of the old parse_user_spec. Allow user to omit both user and group,
5464 for compatibility with FreeBSD.
5465 Clone only the user name, not the entire spec.
5466 Do not set *uid, *gid unless entirely successful.
5467 Avoid memory leak in some failing cases.
5468 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5469 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5470 (parse_user_spec): Rewrite to use parse_with_separator.
5472 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5474 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5475 its complicated substitute.
5476 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5477 and program_invocation_name.
5478 (__argp_basename) [!_LIBC]: Remove; the only use was
5479 replaced by its body.
5480 (__argp_short_program_name): Change condition from
5481 !defined __argp_short_program_name to
5482 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5483 to match argp-namefrob.h.
5484 (__argp_failure): Don't assume strerror_r returns char *.
5485 * argp-parse.c (N_): Define unconditionally.
5486 (argp_default_options): Fill out initializers with 0 to avoid
5489 2004-08-12 Simon Josefsson <jas@extundo.com>
5491 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5492 * getopt_.h: Renamed from getopt.h.
5494 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5496 Merge from coreutils.
5498 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5499 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5500 for Reliant Unix 5.43.
5502 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5503 (union fooround): Use uintmax_t, not long int.
5504 The rest is a merge from libc:
5505 [defined _LIBC]: Include <shlib-compat.h>.
5506 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5508 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5510 * strverscmp.c: Convert to UTF-8.
5512 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5514 * obstack.h (obstack_empty_p):
5515 Don't assume that chunk->contents is suitably aligned.
5516 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5517 Likewise. Problem reported by Benno in
5518 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5520 * chown.c (rpl_chown): Work even if the file is writeable but not
5521 readable. This could be improved further but it'd take some work.
5523 2004-08-08 Simon Josefsson <jas@extundo.com>
5525 * xgethostname.c: Don't include error.h (not used).
5528 * getpass.c: Include getpass.h first.
5530 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5532 * xalloc-die.c: New files.
5533 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5535 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5536 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5537 (_, N_, xalloc_die): Move to xalloc-die.c.
5538 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5539 so that we needn't mess with xalloc_msg_memory_exhausted.
5541 * sha1.h: Renamed from sha.h.
5542 (SHA1_H): Renamed from _SHA_H.
5543 (sha1_ctx): Renamed from sha_ctx.
5544 (sha1_init_ctx): Renamed from sha_init_ctx.
5545 (sha1_process_block): Renamed from sha_process_block.
5546 (sha1_process_bytes): Renamed from sha_process_bytes.
5547 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5548 (sha1_read_ctx): Renamed from sha_read_ctx.
5549 (sha1_stream): Renamed from sha_stream.
5550 (sha1_buffer): Renamed from sha_buffer.
5551 * sha1.c: Likewise; renamed from sha.c.
5552 Do not include <sys/types.h>.
5553 Include <stddef.h> rather than <stdlib.h>.
5555 2004-08-08 Bruno Haible <bruno@clisp.org>
5557 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5558 FILESYSTEM_PREFIX_LEN.
5559 * progreloc.c: Likewise.
5560 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5562 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5565 * argp-help.c (make_hol, hol_append): Don't assume that
5566 SIZE_MAX is a valid preprocessor constant.
5567 (__argp_basename): Change from "#ifndef _LIBC"
5568 to "#ifndef __argp_short_program_name", so that
5569 we don't compile these functions for tar.
5571 More merges from coreutils.
5572 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5573 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5575 * addext.c: Remove; no longer needed.
5576 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5577 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5578 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5579 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5580 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5581 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5582 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5583 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5584 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5585 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5586 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5587 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5588 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5589 Import changes from coreutils.
5591 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5593 Merge from coreutils.
5595 * .gdb-history: Remove; this doesn't belong here.
5597 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5598 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5599 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5601 * dirname.h: Include <stdbool.h>.
5602 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5603 for consistency with POSIX terminology. All uses changed.
5604 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5605 (strip_trailing_slashes): Use bool for booleans.
5606 * stripslash.c (strip_trailing_slashes): Likewise.
5608 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5609 sometimes returns a positive errno value even when it succeeds.
5610 (print_errno_message) [!LIBC]: Fall back on strerror if
5613 * path-concat.c (mempcpy): Don't define if a system header defines it.
5614 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5615 (longest_relative_suffix): New function.
5616 (path_concat): Use it. Assume first argument is not NULL.
5617 Port to DOS. Omit redundant separators.
5618 Report an error instead of returning NULL.
5619 Use mempcpy instead of memcpy.
5620 (xpath_concat): Remove: not declared or used.
5622 * same.h: Include <stdbool.h>
5623 (same_name): Return bool, not int.
5624 * same.c (same_name): Likewise.
5625 (errno): Don't declare; we assume C89 or better now.
5627 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5628 if not already defined.
5630 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5631 * dup-safer.c (errno): Likewise.
5633 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5635 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5638 2004-08-03 Simon Josefsson <jas@extundo.com>
5640 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5641 * progname.h: Don't include stdbool.h.
5643 2004-08-02 Simon Josefsson <jas@extundo.com>
5645 * getsubopt.h: New file, with comments from Bruno Haible.
5646 * getsubopt.c: New file, from glibc, but slightly modified based on
5647 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5649 2004-08-01 Simon Josefsson <jas@extundo.com>
5651 * xgetdomainname.c: Include stdlib.h, for free().
5653 2004-07-16 Simon Josefsson <jas@extundo.com>
5655 * dummy.c: New file.
5657 2004-07-16 Bruno Haible <bruno@clisp.org>
5659 * backupfile.h: Add extern "C" for C++.
5660 * closeout.h: Likewise.
5661 * copy-file.h: Likewise.
5662 * findprog.h: Likewise.
5663 * full-write.h: Likewise.
5664 * pathname.h: Likewise.
5665 * progname.h: Likewise.
5666 * stpcpy.h: Likewise.
5667 * stpncpy.h: Likewise.
5668 * strcase.h: Likewise.
5669 * strstr.h: Likewise.
5670 * xalloc.h: Likewise.
5672 * mbswidth.h: Add extern "C" for C++.
5673 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5675 2004-07-09 Simon Josefsson <jas@extundo.com>
5677 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5678 failed without this.)
5680 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5682 * fchown-stub.c: New file.
5684 2004-06-24 Jim Meyering <jim@meyering.net>
5686 * obstack.h (obstack_base): Cast to (void *), per documentation.
5688 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5690 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5692 2004-06-01 Jim Meyering <jim@meyering.net>
5694 * calloc.c: New file.
5696 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5698 * getdate.y (yylex): Allow space between sign and number.
5699 Problem reported by Dan Jacobson.
5701 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5702 and Jim Meyering <jim@meyering.net>
5704 Merge from coreutils CVS.
5706 * stat-macros.h: New file, with contents from file-type.h
5707 and coreutils' system.h.
5708 * file-type.c: Include "stat-macros.h".
5709 * file-type.h (file_type): Move all macro definitions to new file,
5712 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5713 Wrap old code with this conditional.
5714 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5715 function that does not dereference symlinks.
5716 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5718 * xreadlink.c: Include xreadlink.h first, to catch .h file
5719 dependency problems.
5720 (xreadlink): Accept new arg SIZE, for efficiency.
5721 All decls and uses changed.
5722 * xreadlink.h: Include <stddef.h>, for size_t.
5724 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5725 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5727 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5729 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5731 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5732 macros to be defined.
5733 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5734 the allocator returns NULL because the requested size is zero.
5736 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5738 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5739 var. Add comment explaining why libc still defines it. This
5740 merges the following patch from glibc:
5741 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5743 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5745 * obstack.c (_obstack): Remove unused variable. It hasn't been
5746 present in glibc since revision 1.1 of this file.
5747 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5748 obstack_alignment_mask, obstack_alloc, obstack_base,
5749 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5750 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5751 obstack_grow0, obstack_init, obstack_int_grow,
5752 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5753 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5754 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5755 nonexistent functions.
5757 2004-05-17 Derek R. Price <derek@ximbiot.com>
5758 Paul Eggert <eggert@cs.ucla.edu>
5760 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5762 2004-05-14 Bruno Haible <bruno@clisp.org>
5764 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5765 that consists of a '.' followed by an empty digit string.
5766 Patch by Tor Lillqvist <tml@iki.fi>.
5768 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5770 Port obstack to the AS/400, where pointers are 16 bytes wide and
5771 you cannot cast an integer to a valid pointer. This patch is
5772 currently waiting to be integrated into glibc; see
5773 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5775 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5776 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5777 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5778 (struct obstack): temp member is now a union of a pointer and
5779 an integer, instead of an integer. All integer uses changed.
5780 This does not affect the physical layout of struct obstack,
5781 except on hosts (like the AS/400) where the size or alignment of
5782 void * is greater than that of ptrdiff_t.
5783 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5784 __STDC__)]: Store temporary in pointer member of union, not
5786 * obstack.c: Include <stddef.h>, for offsetof.
5787 (struct fooalign): Remove; it doesn't need a name.
5788 (union fooround): Change double to long double, and add void *.
5789 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5790 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5791 not a macro. Hence the values are always int; so remove all
5792 casts-to-int in uses.
5794 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5795 Derek Price <derek@ximbiot.com>
5797 * alloca.c: Include <alloca.h>, to get our interface.
5798 * alloca_.h: Use __alloca on AIX, so that we don't have to
5799 include <alloca.h> first. Use C89 prototype for alloca; this
5800 requires including <stddef.h> for size_t. Use extern "C" if C++.
5801 Use #elif for simplicity, since we can assume C89 now.
5802 Don't try to source the system alloca.h since it will not be found
5803 and to prevent recursively including its replacement.
5804 * fnmatch.c: Include <alloca.h> instead of opencoding.
5805 * regex.c: Likewise.
5807 2004-05-16 Derek Price <derek@ximbiot.com>
5808 Paul Eggert <eggert@cs.ucla.edu>
5810 getline cleanup. This changes the getndelim2 API: both order of
5811 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5814 * getline.c: Don't include stddef.h or stdio.h, since our
5815 interface does that.
5816 (getline): Always use getdelim, so that we don't have two
5817 copies of this code.
5818 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5820 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5821 (GETNDELIM2_MAXIMUM): New macro.
5822 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5823 instead of the old practice of delim2==0. All callers changed.
5824 Return -1 on overflow, instead of returning junk.
5825 Do not set *linesize unless allocation succeeds.
5826 * getndelim2.h: Do not include stddef.h; no longer needed, now
5827 that we include sys/types.h.
5828 * getnline.h: Likewise.
5829 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5830 (getndelim2): Reorder arguments.
5831 * getnline.c (getnline, getndelim):
5832 Don't discard the NMAX argument.
5833 (getnline): Invoke getndelim, to avoid code duplication.
5834 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5835 of (size_t) -1 by callers of the getnline family.
5837 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5839 * nanosleep.c (suspended): Change its type from int to
5840 sig_atomic_t volatile.
5841 (first_call): Make it private to rpl_nanosleep, and have it
5842 be zero initially as that's a bit faster.
5843 (my_usleep): Round up fractional times instead of truncating them,
5844 as this is the usual meaning for 'sleep'.
5846 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5848 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5849 (ENOSYS): Define if not defined.
5850 (settime): Fall back on stime if it exists and settimeofday fails.
5851 But don't bother with fallbacks if a method fails with errno == EPERM.
5853 2004-05-11 Jim Meyering <jim@meyering.net>
5855 Prior to this change, the save_cwd caller required read access to the
5856 current directory on most systems (ones with the fchdir function).
5858 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5859 fails, try write-only, and finally, resort to using xgetcwd.
5861 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5863 * obstack.c, obstack.h: Import changes from libc.
5865 2004-04-28 Bruno Haible <bruno@clisp.org>
5867 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5868 implicitly appends .exe to executables.
5869 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5870 accepts Windows pathnames.
5871 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5872 Cygwin like Windows, since it now accepts Windows pathnames.
5873 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5874 Cygwin like Windows, since it now accepts Windows pathnames.
5875 Reported by Derek Robert Price <derek@ximbiot.com>.
5877 2004-04-20 Jim Meyering <jim@meyering.net>
5879 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5881 2004-04-20 Jim Meyering <jim@meyering.net>
5882 Bruno Haible <bruno@clisp.org>
5884 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5885 memory when realloc fails.
5887 2004-04-18 Jim Meyering <jim@meyering.net>
5889 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5890 don't leak memory and do call END_UTMP_ENT.
5892 2004-04-11 Paul Eggert <eggert@twinsun.com>
5894 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5895 (CHAR_BIT): Remove, since we assume C89.
5896 Include <stdint.h> if available, as per current Autoconf CVS advice.
5898 2004-03-30 Paul Eggert <eggert@twinsun.com>
5900 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5901 not bool, to be more consistent with Unix conventions.
5902 Suggested by Bruno Haible.
5904 Merge from coreutils.
5906 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5909 * getdate.h: Include stdbool.h, and timespec.h instead of
5910 the usual <time.h> dance.
5911 (get_date): Change signature to support fractional time stamps.
5912 All callers changed.
5913 * getdate.y: Include "getdate.h" first, as we can now
5914 assume C89 and don't need to worry about 'const'.
5915 Similarly, include "unlocked-io.h" near start, not in middle.
5917 (textint.value): Use long int rather than int.
5918 (textint.digits): Use size_t rather than int.
5919 (BILLION, LOG10_BILLION): New constants.
5920 (parser_control): New member rel_ns. Members day_ordinal,
5921 time_zone, month, day, hour, minutes, rel_year, rel_month,
5922 rel_day, rel_hour, rel_minutes, rel_seconds
5923 are now long int, not int. Member seconds is now struct timespec,
5924 not int. New member timespec_seen. Members dates_seen, days_seen,
5925 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5927 (%union.intval): Now long int, not int.
5928 New member timespec.
5929 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5930 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5931 (spec): Now is a timespec or an item list.
5932 (timespec, items): New nonterminals.
5933 (time, rel, relunit, number, get_date):
5934 Add support for fractional seconds.
5935 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5936 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5937 (to_hour): First arg is now long int, not int.
5938 (to_year): Returns long int, not int.
5939 Don't treat year -70 like 70.
5940 (tm_diff): Returns long int, not int.
5941 (lookup_word): Use bool instead of int when appropriate.
5942 (yylex): Use size_t for count, not int.
5943 Detect overflow when parsing large integer constants.
5944 Add support for fractions.
5945 (get_date): Make pointers 'const' if possible.
5946 Use more-portable code to detect integer overflow.
5947 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5948 Don't use ctime; it's not reliable if the year has >4 digits.
5950 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5951 This is for compatibility with BSD.
5953 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5954 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5955 From coreutils' system.h.
5957 * userspec.c: Don't include "posixver.h".
5958 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5959 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5960 compatible extension. Simplify code by removing a boolean int
5961 that was always nonzero if a string was nonnull.
5963 2004-03-30 Jim Meyering <jim@meyering.net>
5965 Merge from coreutils.
5967 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5969 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5970 an empty input stream.
5972 * readtokens.c: Include <stdbool.h>.
5973 (readtoken): Use `size_t' rather than int/long.
5974 All callers adjusted.
5975 Use `bool' rather than `int' where appropriate.
5976 Use memset rather than an explicit loop.
5977 Use x2nrealloc rather than xrealloc.
5978 Allow the use of `\0' as a delimiter.
5979 (readtokens): Likewise.
5980 * readtokens.h (readtoken, readtokens): Update prototypes.
5982 2004-03-30 Bruno Haible <bruno@clisp.org>
5984 * getloadavg.c (getloadavg): Don't assume setlocale returns
5987 2004-03-29 Paul Eggert <eggert@twinsun.com>
5989 Merge changes to getloadavg.c from coreutils and Emacs.
5991 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5992 Define to an expression, not to the empty string.
5993 Include cloexec.h and xalloc.h.
5994 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5995 Use set_cloexec_flag rather than rolling our own.
5996 * cloexec.c, cloexec.h: New files.
5998 2004-03-18 Paul Eggert <eggert@twinsun.com>
6000 * getopt.h: Sync with libc CVS.
6002 2004-03-18 Paul Eggert <eggert@twinsun.com>
6003 Bruno Haible <bruno@clisp.org>
6005 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6006 not on all platforms that have <wchar.h>.
6007 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6009 2004-03-09 Paul Eggert <eggert@twinsun.com>
6011 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6013 * getopt_int.h: New file, also synced from libc.
6015 2004-03-07 Paul Eggert <eggert@twinsun.com>
6017 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6018 '#if' expressions. Unlike the code it replaces, it does not
6019 depend on (defined _SC_PAGESIZE). However, it does depend on
6020 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6021 first reported by Jason Andrade in
6022 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6024 2004-01-18 Simon Josefsson <jas@extundo.com>
6026 * strdup.h: New file.
6027 * strdup.c: Include it.
6028 * path-concat.c: Include strdup.h. Drop strdup declaration.
6029 * userspec.c: Include strdup.h. Drop strdup declaration.
6031 2004-02-06 Karl Berry <karl@gnu.org>
6033 * config.charset: update from gettext 0.14.1.
6035 2004-02-05 Paul Eggert <eggert@twinsun.com>
6037 Add comments and code, prompted by suggestions from Bruno Haible
6039 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6040 describing the enum quoting_style values.
6041 * quotearg.c (quotearg_alloc): New function.
6042 (quotearg_buffer_restyled): Treat lone { and } as special.
6043 Treat = as special. Work around bug with older shells
6044 that "see" a '\' that is really the 2nd byte of a multibyte char.
6045 Quote empty string with shell_quoting_style.
6047 2004-02-03 Bruno Haible <bruno@clisp.org>
6049 * pipe.h: New file, from GNU gettext.
6050 * pipe.c: New file, from GNU gettext.
6052 2004-01-27 Bruno Haible <bruno@clisp.org>
6054 * execute.h: New file, from GNU gettext.
6055 * execute.c: New file, from GNU gettext.
6056 * w32spawn.h: New file, from GNU gettext.
6058 2004-01-23 Paul Eggert <eggert@twinsun.com>
6060 Exit-status fix from coreutils.
6062 Use exit_failure consistently in place of EXIT_FAILURE,
6063 so that program exit statuses are consistent on failure.
6065 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6066 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6067 * argmatch.h: Comment fix to match the above.
6068 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6069 Now a macro referring to exit_failure, instead of a separate
6070 variable. Include "exitfail.h" to get it.
6071 * xstrtol.h: Include "exitfail.h".
6072 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6074 * long-options.c (parse_long_options): Use prototype
6075 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6078 2004-01-21 Jim Meyering <jim@meyering.net>
6080 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6081 so as not to conflict with a different-sized __mktime_internal
6082 function in GNU libc.
6083 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6084 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6086 2004-01-18 Paul Eggert <eggert@twinsun.com>
6088 Merge from diffutils.
6090 * file-type.c (file_type): Add typed memory objects.
6091 * file-type.h (S_TYPEISTMO): New macro.
6093 * c-stack.h (c_stack_action): Remove argv argument.
6094 * c-stack.c (c_stack_action): Likewise. All uses changed.
6095 (die): Don't calculate message unless segv_action returns.
6096 (get_stack_location, min_address_from_argv, max_address_from_argv,
6097 volatile stack_base, volatile_stack_size): Remove.
6098 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6099 that every segmentation violation is a stack overflow. (Ouch!)
6100 See Debian bug 136249 (still outstanding) for more info about why
6101 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6103 2003-11-30 Bruno Haible <bruno@clisp.org>
6105 Safer stack allocation.
6106 * setenv.c: Include allocsa.h.
6107 (alloca): Remove fallback definition.
6108 (freea): Remove macro.
6109 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6112 2003-10-17 Bruno Haible <bruno@clisp.org>
6114 * binary-io.h: Avoid warnings on Cygwin.
6116 2003-12-28 Bruno Haible <bruno@clisp.org>
6118 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6119 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6121 2003-11-28 Bruno Haible <bruno@clisp.org>
6123 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6125 2003-11-27 Bruno Haible <bruno@clisp.org>
6127 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6129 2003-11-17 Bruno Haible <bruno@clisp.org>
6131 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6133 2003-11-24 Bruno Haible <bruno@clisp.org>
6135 * xallocsa.h: New file, from GNU gettext.
6136 * xallocsa.c: New file, from GNU gettext.
6138 2003-11-24 Bruno Haible <bruno@clisp.org>
6140 * allocsa.h: New file, from GNU gettext.
6141 * allocsa.c: New file, from GNU gettext.
6143 2003-11-24 Bruno Haible <bruno@clisp.org>
6145 * eealloc.h: New file.
6147 2004-01-15 Jim Meyering <jim@meyering.net>
6149 Merge from coreutils.
6151 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6152 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6153 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6155 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6156 optional configure-time default.
6158 * version-etc.c (version_etc_copyright): Update copyright date.
6160 * xreadlink.c (xreadlink): Correct outdated comment.
6162 2004-01-15 Paul Eggert <eggert@twinsun.com>
6164 Merge from coreutils.
6166 * posixver.c: Include posixver.h.
6168 * same.c: Include <stdbool.h>, <limits.h>.
6169 (_POSIX_NAME_MAX): Define if not defined.
6171 (same_name): If file names are silently truncated, report
6172 that the file names are the same if they are the same after
6173 the silent truncation.
6175 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6176 conversion function.
6177 * xstrtod.c (xstrtod): Likewise. All callers changed to
6178 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6181 2004-01-14 Paul Eggert <eggert@twinsun.com>
6183 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6184 with like-named macro in fnmatch.c.
6185 (EXT): Use an internal constant instead.
6187 Merge fnmatch patches from glibc.
6188 * fnmatch.c (mbsinit): Remove define.
6189 Add libc_hidden_ver (__fnmatch, fnmatch).
6190 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6191 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6193 2003-12-14 Karl Berry <karl@gnu.org>
6195 * config.charset: update from gettext-runtime.
6197 2003-12-03 Paul Eggert <eggert@twinsun.com>
6199 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6200 Bug reported by Alfred M. Szmidt.
6202 2003-11-29 Karl Berry <karl@gnu.org>
6204 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6206 2003-11-23 Paul Eggert <eggert@twinsun.com>
6207 Bruno Haible <bruno@clisp.org>
6209 * printf-parse.h: Don't include sys/types.h.
6210 (ARG_NONE): New macro.
6211 (char_directive): Change type of *arg_index fields to size_t.
6212 * printf-parse.c: Don't include sys/types.h.
6213 (SSIZE_MAX): Remove macro.
6214 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6215 Remove unnecessary overflow check.
6216 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6219 2003-11-24 Paul Eggert <eggert@twinsun.com>
6221 * alloca.c: Remove dependency on xalloc module.
6222 (xalloc_die): Remove.
6223 (memory_full) [!defined emacs]: New macro.
6224 [!defined emacs]: Don't include xalloc.h.
6225 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6226 address arithmetic overflows. Change datatypes a bit to avoid
6229 2003-11-22 Jim Meyering <jim@meyering.net>
6231 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6233 2003-11-17 Bruno Haible <bruno@clisp.org>
6235 * vasnprintf.c (alloca): Remove fallback definition.
6236 (freea): Remove definition.
6237 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6238 Reported by Paul Eggert.
6240 2003-11-17 Jim Meyering <jim@meyering.net>
6242 On systems without utime and without a utimes function capable of
6243 dealing with a NULL struct utimbuf* argument, this utime replacement
6244 could -- in unusual circumstances -- leak a file descriptor.
6245 * utime.c: Include <unistd.h> and <errno.h>.
6246 (utime_null): Be sure to close `fd' and to preserve errno.
6247 Reported by Geoff Collyer via Arnold Robbins.
6249 2003-11-16 Paul Eggert <eggert@twinsun.com>
6250 Bruno Haible <bruno@clisp.org>
6252 Protect against address arithmetic overflow.
6253 * printf-args.h: Include stddef.h.
6254 (arguments): Change type of field 'count' to size_t.
6255 * printf-args.c (printf_fetchargs): Use size_t instead of
6256 'unsigned int' where appropriate.
6257 * printf-parse.h: Include sys/types.h.
6258 (char_directive): Change type of *arg_index fields to ssize_t.
6259 (char_directives): Change type of fields 'count', max_*_length to
6261 * printf-parse.c: Include sys/types.h and xsize.h.
6262 (SSIZE_MAX): Define fallback value.
6263 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6264 instead of 'int' where appropriate. Check a_allocated, d_allocated
6265 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6266 * vasnprintf.c: Include xsize.h.
6267 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6268 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6269 overflow. Avoid wraparound when converting a width or precision from
6272 2003-11-16 Bruno Haible <bruno@clisp.org>
6274 Update from GNU gettext.
6275 * printf-parse.c: Generalize to it can be compiled for wide strings.
6276 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6277 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6278 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6279 SNPRINTF): New macros.
6280 Don't include <alloca.h> if the file is used inside libintl.
6281 (local_wcslen): New function, for Solaris 2.5.1.
6282 (VASNPRINTF): Use it instead of wcslen.
6284 2003-11-16 Bruno Haible <bruno@clisp.org>
6286 * xsize.h (xmax): New function.
6287 (xsum, xsum3, xsum4): Declare as "pure" functions.
6289 2003-11-12 Paul Eggert <eggert@twinsun.com>
6291 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6292 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6293 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6294 heuristic is just as accurate as far as we know, and it removes a
6295 dependency on size_max.m4 and ptrdiff_max.m4.
6297 2003-11-12 Paul Eggert <eggert@twinsun.com>
6299 * xstrtol.c (__xstrtol): Remove "break" immediately after
6300 "return", to pacify some unknown compiler. Problem reported
6303 2003-11-11 Bruno Haible <bruno@clisp.org>
6305 * xsize.h (SIZE_MAX): Remove fallback definition.
6306 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6309 2003-11-10 Paul Eggert <eggert@twinsun.com>
6311 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6312 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6313 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6315 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6316 not (size_t) -1, since it's defined here.
6318 2003-11-06 Paul Eggert <eggert@twinsun.com>
6320 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6321 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6322 Reject sizes of exactly SIZE_MAX bytes.
6323 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6324 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6326 2003-11-05 Bruno Haible <bruno@clisp.org>
6328 * xsize.h: Include limits.h, to avoid a possible collision with
6329 SIZE_MAX defined in <limits.h> on Solaris.
6331 2003-11-04 Bruno Haible <bruno@clisp.org>
6333 * xsize.h: New file.
6334 * linebreak.c: Include xsize.h.
6335 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6336 argument for overflow.
6337 Suggested by Paul Eggert.
6339 2003-10-31 Bruno Haible <bruno@clisp.org>
6341 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6342 to avoid (extremely rare) race condition.
6343 Suggested by Paul Eggert.
6345 2003-11-03 Jim Meyering <jim@meyering.net>
6347 * userspec.c: Include "userspec.h".
6348 * userspec.h: New file.
6350 2003-10-31 Paul Eggert <eggert@twinsun.com>
6352 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6353 * mountlist.c (SIZE_MAX): Define if not defined already.
6354 (read_filesystem_list): Set and use me_type_malloced.
6355 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6356 whatever the type happens to be), for brevity and consistency.
6357 Check for size calculation overflow on Alphas running OSF/1.
6359 2003-10-31 Jim Meyering <jim@meyering.net>
6361 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6363 * linebuffer.c: Include <string.h> for declaration of memset.
6365 2003-10-30 Paul Eggert <eggert@twinsun.com>
6366 Bruno Haible <bruno@clisp.org>
6368 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6369 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6371 2003-10-29 Paul Eggert <eggert@twinsun.com>
6373 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6374 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6376 * quotearg.c (quotearg_n_options): Use it.
6377 * group-member.c: Include <stdbool.h>.
6378 (free_group_info): Arg is now const *; don't free arg.
6379 (get_group_info): Now returns bool and accepts struct group_info *,
6380 rather than returning a malloc'ed struct group_info *.
6381 All uses changed. Check for overflow in internal size calculation.
6383 * getusershell.c (readname): Simplify the code by using x2nrealloc
6384 rather than xmalloc/xrealloc.
6385 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6386 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6387 conformance bug: the old code used a pointer after freeing the
6388 storage that it addressed.
6389 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6390 rather than doing it by hand.
6391 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6392 the buffer preserved. Use free and xmalloc instead.
6393 * quotearg.c (quotearg_n_options): Likewise.
6394 Use a simpler test for size overflow. Don't use xalloc_oversized
6395 because unsigned int might be wider than size_t (!); this suggests
6396 that we should switch from unsigned int to size_t for slot numbers.
6398 2003-10-27 Bruno Haible <bruno@clisp.org>
6400 * stdbool_.h: Better support for BeOS.
6402 2003-10-27 Paul Eggert <eggert@twinsun.com>
6404 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6405 to allocate the returned structure. Do not allocate a subarray,
6406 as x2nrealloc will do that.
6407 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6408 instead of xnrealloc.
6409 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6411 2003-10-26 Paul Eggert <eggert@twinsun.com>
6413 * xalloc.h (xalloc_oversized): New static inline function, for
6414 callers that want to do their own size-overflow checking. Include
6415 <stdbool.h>, since xalloc_oversized returns bool.
6416 * xalloc.c (array_size_overflow): Remove. All callers changed
6417 to use xalloc_oversized.
6419 Add two functions x2realloc, x2nrealloc, for programs that grow
6420 arrays dynamically by doubling their sizes.
6421 * xalloc.h (x2realloc, x2nrealloc): New decls.
6422 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6425 Port to C99 semantics for 'inline' of external functions.
6426 Bug reported by Bruno Haible.
6427 * xmalloc.c (xnmalloc_inline): New static inline function,
6428 with the old contents of xnmalloc.
6429 (xnmalloc, xmalloc): Use it.
6430 (xnrealloc_inline): New static inline function,
6431 with the old contents of xnrealloc.
6432 (xnrealloc, xrealloc): Use it.
6434 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6436 2003-10-25 Paul Eggert <eggert@twinsun.com>
6438 Fix several address-calculation bugs in the hash modules,
6439 plus some minor code cleanup.
6441 * hash.h: Include <stdbool.h>, for bool.
6442 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6443 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6444 hash_get_n_entries, hash_get_max_bucket_length,
6445 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6446 hash_rehash): Use size_t rather than unsigned.
6447 * hash.c (struct hash_table, hash_get_n_buckets,
6448 hash_get_n_buckets_used, hash_get_n_entries,
6449 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6450 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6451 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6453 (SIZE_MAX): Define if not defined.
6454 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6455 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6457 Use const * when possible.
6458 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6459 (check_tuning): Fix bug: if tuning parameters were very close to
6460 0 or 1, rounding errors could have caused subscript violations.
6461 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6462 (hash_initialize): Add 'fail:' label
6463 to free table and return NULL, and use it to simplify code.
6464 Use calloc rather than clearing the storage ourself.
6465 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6466 buffer size calculations.
6467 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6468 Include <stddef.h>, for size_t.
6469 * hash-pjw.c (hash_pjw): Likewise.
6470 Switch to method described by Bruno Haible.
6471 Include <limits.h>, for CHAR_BIT.
6472 (SIZE_BITS): New macro.
6474 2003-10-21 Paul Eggert <eggert@twinsun.com>
6476 * getndelim2.c (getndelim2): When size calculation overflows,
6477 ceiling the allocation at NMAX bytes rather than silently
6478 discarding input bytes before NMAX is reached. This makes
6479 a difference only if NMAX exceeds SIZE_MAX / 2.
6481 * obstack.c: Merge from glibc.
6482 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6483 Add libc_hidden_def (_obstack_newchunk).
6484 (_obstack_free) [! defined _LIBC]: Remove.
6485 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6486 a clone of the function body.
6487 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6488 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6490 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6491 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6494 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6495 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6496 Don't use lvalue casts, as GCC plans to remove support for them
6497 in GCC 3.5. Reported by Joseph S. Myers. This bug
6498 was also present in the non-GCC version, indicating that this
6499 code had always been buggy and had never been widely used.
6500 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6501 Use the fast variant of each macro, rather than copying the
6502 definiens of the fast variant; that way, we'll be more likely to
6503 catch future bugs in the fast variants.
6505 2003-10-20 Bruno Haible <bruno@clisp.org>
6507 * wait-process.h: New file, from GNU gettext.
6508 * wait-process.c: New file, from GNU gettext.
6510 2003-10-19 Jim Meyering <jim@meyering.net>
6512 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6514 2003-10-16 Paul Eggert <eggert@twinsun.com>
6516 * getgroups.c: Include <errno.h>, <stdlib.h>.
6517 (getgroups): First arg is int, not size_t.
6518 Don't let 'free' mangle errno.
6520 2003-10-16 Jim Meyering <jim@meyering.net>
6522 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6524 2003-10-15 Paul Eggert <eggert@twinsun.com>
6526 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6528 (new_exclude, add_exclude_file): Initial size no longer needs to
6530 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6531 our own address arithmetic overflow checking.
6533 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6534 (fnmatch): Do not alloca more than 2000 wide characters;
6535 instead, use malloc for large buffers.
6536 Check for address arithmetic overflow, and return -1
6537 with errno set to ENOMEM in that case.
6538 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6539 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6540 instead, return -1. Check for address arithmetic overflow.
6542 2003-10-14 Paul Eggert <eggert@twinsun.com>
6544 Handle invalid suffixes and overflow independently, so that
6545 callers can treat them independently as needed. Fix some bugs in
6546 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6547 suffix for a human-readable blocksize. The major caller-visible
6548 change is the addition of a new
6549 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6550 that both overflow and suffix chars were found.
6552 * human.c (humblock): Don't check separately for invalid suffix
6553 char; that is xstrtoumax's job (now that its bug is fixed).
6554 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6555 INTMAX_MAX]: New macros.
6556 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6557 TYPE_MAXIMUM): New macros.
6558 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6559 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6560 if overflow occurs, as it's what __strtol does and it's more useful
6562 (__xstrtol): If __strtol reports some error other than ERANGE,
6563 reflect it to the caller as LONGINT_INVALID. If it reports
6564 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6565 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6566 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6568 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6569 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6570 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6571 [defined UINTMAX_MAX]: New macros.
6573 2003-10-14 Bruno Haible <bruno@clisp.org>
6575 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6576 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6577 Also use volatile where needed.
6579 2003-10-12 Paul Eggert <eggert@twinsun.com>
6581 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6582 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6583 and define in terms of the other primitives.
6584 * xmalloc.c: Include stdbool.h; do not include exit.h.
6585 (SIZE_MAX): Define if not already defined.
6586 (array_size_overflow): New function.
6587 (xalloc_die): Abort instead of exiting if 'error' returns.
6588 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6589 (xmalloc, xrealloc): Use them.
6590 (xcalloc): Check for address arithmetic overflow.
6591 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6592 a bit faster than strcpy.
6594 2003-10-08 Paul Eggert <eggert@twinsun.com>
6596 Merge getpass from libc, plus a few fixes.
6598 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6599 Include <stdbool.h>.
6600 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6601 __fsetlocking to empty.
6602 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6603 do include <bits/libc-lock.h>.
6604 Do not include <fcntl.h>; not needed.
6605 [_LIBC]: Include <wchar.h>.
6606 (NOTCANCEL_MODE): New macro.
6607 (flockfile, funlockfile) [_LIBC]: New macros.
6608 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6609 [!_LIBC]: New macros.
6610 (call_fclose): New function.
6611 (getpass): Use it. Save tty stream separately; this simplifies the
6612 code and makes it more reliable if stdin happens to equal stdout.
6613 Invoke __fsetlocking on tty.
6614 Handle thread cancellation if needed.
6615 Namespace cleanup (use __tcgetattr, __getline).
6616 Use bool for Booleans.
6617 [USE_IN_LIBIO]: Handle wide streams.
6618 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6619 stream might go where.
6621 * unlocked-io.h: Include <stdio.h>, so that the caller
6622 doesn't have to include <stdio.h> before us.
6623 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6624 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6625 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6626 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6627 if not declared, so that we can use getpass.c code from libc without
6629 (flockfile, ftrylockfile, funlockfile): New macros.
6631 2003-10-06 Bruno Haible <bruno@clisp.org>
6633 * version-etc-2.h: Remove file.
6634 * version-etc-2.c: Remove file.
6636 2003-09-25 Jim Meyering <jim@meyering.net>
6637 Bruno Haible <bruno@clisp.org>
6639 This lets translators provide better translations for the
6640 "Written by ..." part of --version output.
6641 * version-etc.h: Include stdarg.h.
6642 (version_etc_copyright): Declare as readonly.
6643 (version_etc): Make this function variadic with a NULL-terminated list
6644 of author name strings.
6645 (version_etc_va): New declaration.
6646 * version-etc.c: Include stdarg.h, stdlib.h.
6647 (version_etc_copyright): Declare as readonly.
6648 (version_etc_va): New function. Provide a different translatable string
6649 for each possible number of authors < 10. Abbreviate when there are 10
6651 (version_etc): Make this function variadic. Call version_etc_va.
6652 Suggestion from Gary V. Vaughan.
6654 * long-options.h (parse_long_options): Change prototype: the authors
6655 string is moved to the end and becomes variadic.
6656 * long-options.c: Include stdarg.h.
6657 (parse_long_options): Make this function variadic, too.
6658 Call version_etc_va, not version_etc.
6660 2003-10-06 Bruno Haible <bruno@clisp.org>
6662 * fatal-signal.h: New file, from GNU gettext.
6663 * fatal-signal.c: New file, from GNU gettext.
6665 2003-10-04 Karl Berry <karl@gnu.org>
6667 * argp*: update from libc.
6669 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6671 * getpass.c (getpass): Use a no-op fseek when switching from input to
6672 output mode on the same stream.
6674 2003-09-29 Paul Eggert <eggert@twinsun.com>
6676 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6677 Fix arg typo in previous patch.
6679 2003-09-28 Jim Meyering <jim@meyering.net>
6681 * error.c: Correct cpp indentation.
6683 2003-09-27 Paul Eggert <eggert@twinsun.com>
6685 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6686 Omit the special code that used __typeof__, since we worry that
6687 it could be more trouble than it's worth. See:
6688 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6689 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6693 2003-09-26 Jim Meyering <jim@meyering.net>
6695 * error.c (error_tail): Move some declarations
6696 into inner scope where the local variables are used.
6698 2003-09-26 Bruno Haible <bruno@clisp.org>
6700 * stpncpy.h (gnu_stpncpy): New declaration.
6701 (stpncpy): Define as alias for gnu_stpncpy.
6702 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6704 2003-09-26 Paul Eggert <eggert@twinsun.com>
6706 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6707 (error_tail): Do not loop, reallocating temporary buffer, since
6708 the output cannot contain more wide characters than the input
6709 contains bytes, the size must be big enough already. This avoids
6710 one potential size overflow calculation. Check for size overflow
6711 when calculating temporary buffer size. Free temporary buffer
6712 when done, if it was allocated with malloc; this plugs a memory
6713 leak. Remove casts from void * to pointers, that are no longer
6714 needed now that we're assuming C89 or better.
6716 Merge error changes from glibc.
6718 * error.c, error.h: Update copyright notice header to match glibc.
6719 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6720 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6721 Disable cancellation while printing error.
6722 * error.h: Prepend __ to parameter names.
6724 2003-09-25 Karl Berry <karl@gnu.org>
6726 * argp-fmtstream.c, argp-help.c: update from libc.
6728 2003-09-25 Bruno Haible <bruno@clisp.org>
6730 * version-etc-2.h: New file, from version-etc.h with modifications.
6731 * version-etc-2.c: New file, from version-etc.c with modifications.
6733 2003-09-25 Simon Josefsson <jas@extundo.com>
6735 * xgetdomainname.h: New file.
6736 * xgetdomainname.c: New file.
6738 2003-09-25 Simon Josefsson <jas@extundo.com>
6739 Bruno Haible <bruno@clisp.org>
6741 * getdomainname.h: New file.
6742 * getdomainname.c: New file.
6744 2003-09-24 Paul Eggert <eggert@twinsun.com>
6746 * linebuffer.c (freebuffer): Don't free the argument, just
6747 the buffer associated with the argument. Bug reported by
6750 2003-09-19 Karl Berry <karl@gnu.org>
6752 * argp.h: update from libc.
6754 2003-09-16 Paul Eggert <eggert@twinsun.com>
6756 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6757 input error, instead of returning NULL the next time we are called
6758 (and therefore losing track of errno).
6760 2003-09-15 Paul Eggert <eggert@twinsun.com>
6762 * getndelim2.c (getndelim2): Don't trash errno when a read
6763 fails, so that the caller gets the proper errno.
6765 * readutmp.c (read_utmp): Likewise.
6766 Check for fstat error. Close stream and free storage
6769 2003-09-14 Bruno Haible <bruno@clisp.org>
6771 * fwriteerror.h: New file.
6772 * fwriteerror.c: New file.
6774 2003-09-14 Jim Meyering <jim@meyering.net>
6776 * getloadavg.c: Correct cpp indentation.
6777 * strdup.c: Likewise.
6778 * vasnprintf.c: Likewise.
6780 2003-09-12 Paul Eggert <eggert@twinsun.com>
6782 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6783 * obstack.c [!defined _LIBC]: Likewise.
6784 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6785 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6786 * exitfail.c: Don't include stdlib.h; no longer needed.
6788 More changes to assume C89 or better.
6790 * error.c (error_tail): Assume vprintf.
6792 * argmatch.c (getenv): Remove decl.
6793 * progreloc.c (get_full_program_name): Define via prototype.
6794 * setenv.c (clearenv): Likewise.
6795 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6797 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6798 (malloc, memcpy): Remove decls.
6799 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6800 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6801 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6802 (memcpy): Remove macro.
6803 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6804 (__P): Remove. All uses removed.
6805 (PTR): Remove. All uses changed to void *.
6806 (CHAR_BIT, NULL): Remove.
6807 (spaces, zeros, memset_space, memset_zero)
6808 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6810 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6811 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6812 Define with prototype.
6813 Remove now-unnecessary prototype decl.
6814 (extra_args_spec): Assume ANSI C. All uses changed.
6815 (extra_args_spec_iso): Remove.
6816 (my_strftime, emacs_strftimeu): Define via prototype.
6817 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6819 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6820 * strtoimax.c: Include <stdlib.h> unconditionally.
6821 (strtoul, strtol): Remove decls.
6822 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6824 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6825 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6826 (LOCALE_PARAM_PROTO): New macro.
6827 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6828 (INTERNAL (strtol), strtol): Define with a prototype.
6829 (PARAMS): Remove. All uses removed.
6830 * tempname.c: Include <string.h> unconditionally.
6831 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6832 * xgethostname.c (main): Define with a prototype.
6833 * xmalloc.c: Include "xalloc.h" first, to check interface.
6834 Include <stdlib.h> unconditionally.
6835 (calloc, malloc, realloc, free): Remove decls.
6836 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6837 Include <stdlib.h> unconditionally. Sort include file names.
6839 (xstrtod): Define with a prototype.
6840 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6841 (strtol, strtoul): Remove decls.
6843 2003-09-11 Paul Eggert <eggert@twinsun.com>
6845 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6846 Include <stdlib.h>, <string.h> unconditionally.
6847 Remove now-unnecessary cast to char *.
6848 * strnlen.c: Include <string.h> unconditionally.
6849 * yesno.c (yesno): Define with a prototype.
6851 2003-09-10 Bruno Haible <bruno@clisp.org>
6853 * strcspn.c: Include <string.h> unconditionally.
6854 * strpbrk.c: Include <string.h> unconditionally.
6855 * strstr.c: Include <string.h> unconditionally.
6856 * unicodeio.c: Include <string.h> unconditionally.
6857 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6858 * unsetenv.c: Likewise.
6859 * xreadlink.c: Include <stdlib.h> unconditionally.
6860 * yesno.c: Include <stdlib.h> unconditionally.
6861 (rpmatch): Add prototype.
6863 2003-09-10 Jim Meyering <jim@meyering.net>
6865 * error.c: Correct indentation of cpp directives.
6867 2003-09-09 Paul Eggert <eggert@twinsun.com>
6871 * acosl.c (main): Use a prototype.
6872 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6875 * getloadavg.c (getloadavg, main): Define via prototypes.
6877 * getopt.h (struct option.name): Assume C89, and use 'const'.
6878 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6879 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6881 * getopt.c (const): Remove macro.
6882 Include <string.h> unconditionally.
6883 (my_index): Remove; all uses changed to strchr.
6884 (strlen): Remove decl.
6885 (exchange): Remove forward decl; no longer needed.
6886 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6887 Define with prototype.
6888 * getopt1.c (const): Remove macro.
6889 (getopt_long, getopt_long_only, main): Define with prototype.
6891 * getugroups.c: Include <string.h> unconditionally.
6893 * getusershell.c: Include <stdlib.h> unconditionally.
6894 (getusershell, setusershell, endusershell, readname, main):
6895 Define with prototypes.
6897 * group-member.c: Include group-member.h first.
6898 Include <stdlib.h> unconditionally.
6900 * hard-locale.c: Include hard-locale.h first.
6901 Include <stdlib.h>, <string.h> unconditionally.
6903 * hash.c (free, malloc): Remove decls.
6904 Include <stdlib.h> unconditionally.
6906 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6907 (getenv): Do not declare.
6909 * idcache.c: Include <string.h> unconditionally.
6911 * long-options.c: Include long-options.h first, to test interface.
6912 Include <stdlib.h> unconditionally.
6914 * makepath.c: Include makepath.h first, to test interface.
6915 Include <stdlib.h> and <string.h> unconditionally.
6917 * linebuffer.c: Include <stdlib.h>.
6918 (free): Remove decl.
6920 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6921 rpl_malloc returns void *, not char *.
6922 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6924 * md5.h: Include <limits.h> unconditionally.
6925 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6926 (__P): Remove; all uses removed.
6927 * md5.c: Include "md5.h" first.
6928 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6929 md5_buffer, md5_process_bytes, md5_process_block):
6930 Define with prototypes.
6931 * sha.h (__P): Remove all uses. (It wasn't defined??)
6932 * sha.c: Include "sha.h" first.
6933 Include <stdlib.h>, <string.h> unconditionally.
6935 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6936 * memcmp.c (__ptr_t): Likewise.
6937 * memrchr.c (__ptr_t): Likewise.
6938 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6939 Include <string.h> unconditionally.
6940 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6941 * memchr.c: Include <stdlib.h> unconditionally.
6942 * memchr.c (LONG_MAX): Remove.
6943 * memrchr.c (LONG_MAX): Likewise.
6944 * memchr.c (__memchr): Define via a prototype.
6945 * memrchr.c (__memrchr): Likewise.
6946 * memcmp.c (__P): Remove, and remove all uses.
6947 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6948 Remove forward decls; no longer needed.
6949 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6950 Use types required by C89 in prototype.
6952 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6953 * savedir.c: Likewise.
6954 * mkdir.c (free): Remove decl.
6955 * rmdir.c (rmdir): Define with a prototype.
6956 * savedir.c: Include savedir.h first, to test interface.
6958 * mktime.c (STDC_HEADERS): Remove.
6959 Include <stdlib.h>, <string.h> unconditionally.
6961 * modechange.c: Include <stdlib.h> unconditionally.
6962 (malloc): Remove decl.
6964 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6965 (free): Remove decl.
6967 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6968 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6969 (This type really should be intptr_t, but that's a C99ism.)
6970 (_obstack_memcpy): Remove: all uses changed to memcpy.
6971 Include <string.h> unconditionally.
6972 (struct obstack): Assume __STDC__ for types of members
6973 chunkfun, freefun, extra_arg.
6974 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6975 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6976 obstack_begin, obstack_specify_allocation,
6977 obstack_specify_allocation_with_arg, obstack_chunkfun,
6978 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6979 Remove unprototyped decls and the macros that use them.
6980 * obstack.c (POINTER): Remove. All uses changed to void *.
6981 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6982 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6983 (defined __STDC__ && __STDC__)]:
6984 Remove nonprototyped code.
6985 Include <stdlib.h> unconditionally.
6986 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6987 _obstack_allocated_p, _obstack_free, obstack_free,
6988 _obstack_memory_used, print_and_abort):
6989 Define using prototypes.
6990 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6991 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6992 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6993 obstack_next_free, obstack_object_size, obstack_room) [0]:
6994 Remove unused, unprototyped code.
6996 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6998 * physmem.c (physmem_total, physmem_available, main): Define
7001 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7002 (main): Define with a prototype.
7004 * posixver.c (getenv): Remove decl.
7006 * putenv.c (malloc): Returns void *, not char *.
7007 Include <string.h> unconditionally.
7008 (strchr, memcpy, NULL): Do not define.
7010 * readtokens.c: Include readtokens.h first, to test interface.
7011 Include <stdlib.h>, <string.h> unconditionally.
7012 (init_tokenbuffer): Define with a prototype.
7014 * regex.c (PARAMS): Remove. All uses removed.
7015 All uses of _RE_ARGS removed, too.
7016 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7018 (bzero): Assume memset exists.
7019 (memcmp, memcpy, NULL): Remove.
7020 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7021 char, or assignments to local vars of type signed char.
7022 (init_syntax_once, PREFIX(extract_number_and_incr),
7023 PREFIX(print_partial_compiled_pattern),
7024 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7025 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7026 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7027 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7028 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7029 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7030 wcs_compile_range, byte_compile_range, truncate_wchar,
7031 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7032 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7033 count_mbs_length, wcs_re_match_2_internal,
7034 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7035 PREFIX(alt_match_null_string_p),
7036 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7037 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7038 regfree, PREFIX(extract_number)): Define with prototype. Remove
7039 now-unnecessary declaration, if any.
7040 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7042 Remove now-unnecessary casts among pointer types.
7043 * regex.h (_RE_ARGS): Remove. All uses removed.
7045 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7046 (free): Remove decl.
7048 * rpmatch.c: Include <stdlib.h> unconditionally.
7050 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7051 (free): Remove decl.
7053 * save-cwd.c: Include <stdlib.h> unconditionally.
7054 * xgetcwd.c: Likewise.
7056 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7057 (free): Remove decl.
7059 * strchrnul.c (strchrnul): Define with a prototype.
7060 Fix bug: c_in was not converted to char before searching.
7062 The following changes are not K&R related:
7064 * group-member.h: Include <sys/types.h>, so that this file is
7066 * makepath.h: Likewise.
7068 * getusershell.c (readname, default_index, line_size, readname):
7069 Use size_t, not int, for sizes.
7070 (readname): If the size overflows, report an error instead of
7073 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7075 * getndelim2.c: Assume stdlib.h per the C89 spec.
7077 2003-09-08 Paul Eggert <eggert@twinsun.com>
7079 Assume C89 or better; remove K&R cruft.
7080 A few of these changes were first proposed by Derek Robert Price
7081 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7083 * addext.c: Include <string.h> unconditionally.
7084 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7085 Don't declare getenv or malloc.
7087 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7088 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7090 (find_stack_direction, alloca): Use prototypes.
7092 * atexit.c (atexit): Define using a prototype.
7094 * basename.c, dirname.c, stripslash.c:
7095 Include <string.h> unconditionally.
7097 * bcopy.c: Include <stddef.h>.
7098 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7100 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7102 * error.h (error, error_at_line, error_print_progname)
7103 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7104 * error.c: Include error.h first, to check interface.
7105 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7106 (VA_START): Remove; all uses changeed to va_start.
7107 (exit, strerror): Remove decls.
7108 (error_print_progname): Prototype uncondionally.
7109 Don't include <errno.h>; no longer needed.
7110 (private_strerror): Remove.
7111 (error_tail): Always define.
7112 (error, error_at_line): Assume C89 or better; always use prototypes.
7113 * fatal.c: Include "fatal.h" first, to test interface.
7114 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7115 (VA_START): Remove; all uses changed to va_start.
7116 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7118 (exit): Remove decl.
7119 (fatal): Prototype unconditionally. Assume va_start works.
7120 Abort at end, to pacify gcc.
7122 * euidaccess.c (main): Define with a prototype.
7124 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7126 * exitfail.c: Include <stdlib.h> unconditionally.
7128 * fnmatch_.h (__P): Remove. All uses changed to assume
7130 * fnmatch.c: Include fnmatch.h first, to test interface.
7131 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7132 (getenv): Remove decl.
7133 (fnmatch): Define using a prototype.
7134 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7135 (FCT): Define using a prototype.
7137 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7139 * gethostname.c: Include <stddef.h>.
7140 (gethostname): Define with prototype. Length is size_t, not int.
7142 2003-09-08 Paul Eggert <eggert@twinsun.com>
7144 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7145 getversion.c should have been removed then, but was accidentally
7148 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7149 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7151 2003-09-07 Paul Eggert <eggert@twinsun.com>
7153 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7154 copy_tm_result. Bug reported by Simon Josefsson in
7155 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7157 2003-09-06 Paul Eggert <eggert@twinsun.com>
7159 * time_r.c, time_r.h: New files.
7161 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7163 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7164 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7166 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7168 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7169 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7172 * timegm.c: Switch to glibc implementation, with the following changes:
7173 [defined HAVE_CONFIG_H]: Include <config.h>.
7174 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7175 (__mktime_internal) [!defined _LIBC]: New decl.
7176 (__gmtime_r) [!defined _LIBC]: New macro and function.
7177 (timegm): Use a prototype, since gnulib assumes C89.
7178 Do not bother declaring tmp to be const, as it's not really usefu.
7179 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7180 (timegm): Declare only if HAVE_DECL_TIMEGM.
7182 2003-09-03 Paul Eggert <eggert@twinsun.com>
7184 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7185 Bug reported by Lute Kamstra in
7186 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7188 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7189 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7190 course with correspondingly smaller numbers for tomorrow and
7191 yesterday. From Tadayoshi Funaba. Originally installed into
7192 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7195 2003-08-31 Simon Josefsson <jas@extundo.com>
7197 * timegm.h: New file.
7198 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7200 2003-08-31 Karl Berry <karl@gnu.org>
7202 * argp.h: update from libc.
7204 2003-08-28 Bruno Haible <bruno@clisp.org>
7206 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7207 warning on QNX, which defines O_BINARY to 000000.
7209 2003-08-24 Bruno Haible <bruno@clisp.org>
7211 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7212 MSVC7 <stdio.h> is included later.
7214 2003-08-20 Bruno Haible <bruno@clisp.org>
7216 * progname.h: New file, from GNU gettext.
7217 * progname.c: New file, from GNU gettext.
7218 * progreloc.c: New file, from GNU gettext.
7220 2003-08-19 Bruno Haible <bruno@clisp.org>
7222 * xstrdup.c: Assume <string.h> exists.
7224 2003-08-18 Jim Meyering <jim@meyering.net>
7226 * setenv.h: Indent nested cpp directive.
7227 * vasnprintf.c: Remove trailing blanks.
7229 2003-08-17 Simon Josefsson <jas@extundo.com>
7230 Bruno Haible <bruno@clisp.org>
7232 * xstrndup.h: New file.
7233 * xstrndup.c: New file.
7235 2003-08-17 Bruno Haible <bruno@clisp.org>
7237 * strndup.h: New file.
7239 2003-08-16 Paul Eggert <eggert@twinsun.com>
7241 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7242 space, undoing this 2003-08-12 change:
7243 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7245 2003-08-16 Jim Meyering <jim@meyering.net>
7247 Merge from coreutils.
7248 * xstrtoimax.c: #else #if -> #elif.
7249 * xstrtoumax.c: Likewise.
7251 2003-08-15 Paul Eggert <eggert@twinsun.com>
7253 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7254 rather than tab, after '#' in shell-script copyright notices.
7255 Suggested by Bruno Haible.
7257 2003-08-15 Jim Meyering <jim@meyering.net>
7258 and Paul Eggert <eggert@twinsun.com>
7260 Merge from coreutils.
7261 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7262 member but strut utmpx does not. Needed for AIX 4.3.3.
7263 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7265 2003-08-15 Jim Meyering <jim@meyering.net>
7267 Merge from coreutils.
7268 * xgethostname.c: Include <stdlib.h>.
7269 (xghostname): Don't exit for anything other than memory-related
7270 failure; just return NULL.
7271 * userspec.c: Include "posixver.h".
7272 (parse_user_spec): Accept `.' as a separator only
7273 in pre-POSIX-200112 mode.
7274 * strtoimax.c: Use #elif rather than #else #if.
7275 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7276 Remove function, now that we can rely on a working tzset function.
7277 [!_LIBC]: Ensure that the required autoconf test has been run.
7278 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7279 Use underlying_strftime for %r.
7280 * sha.c: Merge in some clean-up and optimization changes from glibc.
7281 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7282 Ensure that it is a multiple of 64.
7283 Rearrange loop exit tests so as to avoid performing an
7284 additional fread after encountering an error or EOF.
7285 * realloc.c: Update copyright date.
7287 2003-08-14 Jim Meyering <jim@meyering.net>
7289 Merge from coreutils.
7290 * obstack.h: Whitespace changes.
7291 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7292 and xcalloc return values.
7293 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7294 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7295 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7296 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7297 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7299 Use mntctl's return value to drive the entry-processing loop, since
7300 we can't rely on the value of the vmt_length member in the last
7301 entry. On some systems doing so could result in exhausting
7302 virtual memory. Based in part on a patch from Mike Jetzer.
7304 2003-08-14 Jim Meyering <jim@meyering.net>
7305 and Paul Eggert <eggert@twinsun.com>
7307 Merges from coreutils, plus other fixes.
7308 * physmem.c: Merge in portability changes from gcc/libiberty
7309 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7310 for credits and details. Thanks to Kaveh Ghazi for helping
7311 to keep these files in sync.
7312 (ARRAY_SIZE): Define it.
7313 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7314 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7315 (memcasecmp): Don't assume size_t fits in unsigned int.
7316 Remove casts and duplicate code.
7317 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7318 (memcpy): Remove definition.
7319 Merge in some clean-up and optimization changes from glibc.
7320 [BLOCKSIZE]: Move definition to top of file.
7321 Ensure that it is a multiple of 64.
7322 Rearrange loop exit tests so as to avoid performing an
7323 additional fread after encountering an error or EOF.
7324 * md5.h (md5_uintptr): Define.
7325 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7326 return to the initial working directory. Preserve errno
7328 * idcache.c: Include "xalloc.h".
7329 (xmalloc, xrealloc): Remove decls.
7330 (getuser): Remove casts no longer required in C89.
7331 * human.c: Include stdio.h, for sprintf.
7332 * group-member.c: Include "xalloc.h".
7333 (xmalloc, xrealloc): Remove decls.
7334 (get_group_info): Remove casts no longer required in C89.
7335 * getusershell.c (readname): Remove casts no longer required in C89.
7336 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7337 * getline.c: Whitespace fix, from coreutils.
7339 2003-08-13 Paul Eggert <eggert@twinsun.com>
7341 * exclude.c: Include <ctype.h>
7342 (IN_CTYPE_DOMAIN): New macro.
7344 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7347 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7348 Undo previous (whitespace-only) change.
7350 2003-08-12 Paul Eggert <eggert@twinsun.com>
7352 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7353 Normalize leading white space and remove trailing white space.
7354 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7355 notice, as per ../config/srclist-update.
7357 Merge from coreutils.
7358 * euidaccess.h: New file.
7359 * euidaccess.c: Include it.
7360 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7361 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7362 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7364 2003-08-11 Bruno Haible <bruno@clisp.org>
7366 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7367 (vasnprintf): Use it instead of wcslen.
7369 2003-08-11 Bruno Haible <bruno@clisp.org>
7371 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7372 value to ensure that _Bool promotes to int. Use #define for _Bool when
7373 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7375 2003-08-10 Karl Berry <karl@gnu.org>
7377 * regex.h: update from libc (whitespace fix).
7379 2003-08-09 Paul Eggert <eggert@twinsun.com>
7381 Merge some files from coreutils. These changes were
7382 originally made by Jim Meyering.
7383 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7384 many older Unixes require this.
7385 * alloca.c (alloca): Remove cast to argument of free;
7386 no longer needed in C89.
7387 * alloca_.h, regex.h: Fix white space to match
7388 what GNU indent does.
7390 2003-08-05 Paul Eggert <eggert@twinsun.com>
7392 * bumpalloc.h: Remove.
7394 2003-08-04 Paul Eggert <eggert@twinsun.com>
7396 * getloadavg.c: Change copyright notice and spacing to conform to
7399 Merge from coreutils.
7400 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7402 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7403 from Karl Berry, implemented by Jim Meyering.
7404 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7405 from Dmitry V. Levin.
7406 Remove anachronistic cast of xrealloc.
7407 * fnmatch_.h (__const): Remove. Use 'const'.
7408 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7409 type. Otherwise, it wouldn't compile with at least /bin/cc on
7410 ymp-cray-unicos9.0.2.X.
7411 Combine two mostly-identical uses of alloca into one.
7412 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7414 2003-08-04 Dave Love <d.love@dl.ac.uk>
7418 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7419 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7420 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7421 obsolete NLIST_NAME_UNION.
7422 [__GNU__]: Undef BSD and FSCALE.
7423 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7425 2003-08-03 Paul Eggert <eggert@twinsun.com>
7427 * stdbool_.h (_Bool): Make it signed char, instead of
7428 an enum type, so that it's guaranteed to promote to int. See:
7429 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7431 2003-07-31 Paul Eggert <eggert@twinsun.com>
7433 * strerror.c: Include config.h, limits.h. Declare sprintf.
7434 (strerror): Don't assume that a printable int fits in 14 bytes.
7436 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7437 Bruno Haible <bruno@clisp.org>
7439 * getline.h (getline, getdelim): Change return type to ssize_t.
7440 * getline.c (getline, getdelim): Likewise.
7441 Remove _GNU_SOURCE define; now it's defined in config.h through
7444 2003-07-22 Paul Eggert <eggert@twinsun.com>
7446 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7447 over-parenthesization in macros.
7449 Sync with coreutils.
7451 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7454 Use `exit_failure' for xalloc and xmemcoll instead of their own
7455 private exit-failure variables.
7456 * xalloc.h (xalloc_exit_failure): Remove.
7457 * xmalloc.c: Likewise. Include exitfail.h.
7458 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7459 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7460 * xmemcoll.c: Likewise. Include exitfail.h.
7461 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7463 2003-07-18 Paul Eggert <eggert@twinsun.com>
7465 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7466 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7467 to test that it can stand by itself. Include "exitfail.h".
7468 Clients should set exit_failure instead.
7469 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7471 2003-07-18 Andreas Schwab <schwab@suse.de>
7473 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7475 2003-07-18 Bruno Haible <bruno@clisp.org>
7477 * getndelim2.h: New file.
7478 * getndelim2.c: Make into a module of its own. Include config.h,
7480 (getndelim2): Make non-static. Change return type to ssize_t.
7481 * getline.h: Change argument names.
7482 * getline.c: Include getndelim2.h instead of getndelim2.c.
7483 * getnline.c: Include getndelim2.h.
7485 2003-07-17 Bruno Haible <bruno@clisp.org>
7487 * Makefile.am: Remove file.
7488 * Makefile.in: Remove file.
7490 2003-07-17 Bruno Haible <bruno@clisp.org>
7492 * getnline.h: New file.
7493 * getnline.c: New file.
7494 * getndelim2.c: New file, extracted from getline.c.
7495 (getndelim2): Renamed from getdelim2, with added nmax argument.
7496 * getline.c: Include getndelim2.c.
7497 (getdelim2): Moved out to getndelim2.c.
7498 (getline, getdelim): Update.
7500 2003-07-15 <karl@gnu.org>
7502 * vasnprintf.c: update from gettext.
7504 2003-07-15 Jim Meyering <jim@meyering.net>
7506 * makepath.c (make_path): Enclose diagnostic in _(...).
7508 2003-07-14 Paul Eggert <eggert@twinsun.com>
7510 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7511 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7512 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7513 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7514 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7515 updated automatically by ../config/srclist-update. This changes
7516 their license from LPGL to GPL.
7518 2003-07-14 Jim Meyering <jim@meyering.net>
7520 Don't emit diagnostics. Let callers do that.
7521 * save-cwd.c: Don't include "error.h".
7522 (save_cwd): Don't call error. Ensure that errno is valid
7523 when returning nonzero.
7525 * save-cwd.h (restore_cwd): Update prototype.
7526 * save-cwd.c (restore_cwd): Remove two parameters.
7527 Simplify. Don't call error upon failure. Let callers do that.
7528 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7529 when auditing is enabled. But don't bother updating the #if.
7531 2003-07-14 Simon Josefsson <jas@extundo.com>
7533 * mempcpy.h: New file.
7534 * mempcpy.c: New file.
7536 2003-07-14 Paul Eggert <eggert@twinsun.com>
7538 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7539 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7540 unicodeio.c, unicodeio.h, unlocked-io.h:
7541 Switch from LGPL to GPL.
7543 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7545 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7546 it breaks C++ compilation.
7547 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7549 2003-07-10 Jim Meyering <jim@meyering.net>
7551 * vasnprintf.c: Remove trailing blanks.
7552 Make cpp indentation consistent.
7554 2003-07-09 Paul Eggert <eggert@twinsun.com>
7556 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7557 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7558 Switch from LGPL to GPL.
7560 2003-07-07 Paul Eggert <eggert@twinsun.com>
7562 * mktime.c: Fix some boundary cases and remove need for floating point.
7564 Issue a compile-time diagnostic if time_t is floating point, or if
7565 two's complement arithmetic is not in effect, or if arithmetic
7566 right shift does not propagate the sign. These assumptions were
7567 all in the original code but they weren't checked.
7569 (TIME_T_MIDPOINT, verify): New macros.
7570 (__isleap): Remove; it has integer overflow problems.
7571 (leapyear): New function, without those problems.
7572 (ydhms_tm_diff): Remove; splitting into two parts.
7573 (ydhms_diff): New function, containing the arithmetic part of
7574 the old ydhms_tm_diff function. Issue a compile-time
7575 diagnostic if we are not using C99 integer division.
7576 Avoid casts when possible.
7577 (guess_time_tm): New function, containing the checking part of
7578 the old ydhms_tm_diff function. Return the new value, rather than
7579 the difference between it and the old. Accept a new argument T
7580 so that *T specifies the old value. Check for overflow in the result.
7582 (__mktime_internal): Use a time_t offset, not a long int offset.
7583 This undoes the 2003-06-04 change, which is no longer needed now
7584 that we have better overflow checking.
7585 (localtime_offset): Likewise.
7587 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7588 and long are 64-bit but int is only 32-bit.
7589 (ydhms_diff): Use long int to store year1 and yday1.
7590 Issue a compile-time diagnostic if long int is not wide enough.
7592 (__mktime_internal): Use long int to store adjusted year and yday.
7593 Use plain C rather than preprocessor commands, if that doesn't
7595 Check for overflow (and try to repair) after each probe
7596 rather than checking only at the very end. This avoids some bugs
7597 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7598 does not equal GMT offset at maximum time).
7599 Use integer to check for overflow rather than floating point; this
7600 is more portable to non-IEEE hosts, and is a tad faster.
7601 When we detect that we are oscillating between two values,
7602 don't check whether tm_isdst has the requested value, since
7603 we already know the answer. When tm_isdst has the wrong value,
7604 use a different heuristic to find the right one, based on the
7605 extreme values actually observed in practice in tz2003a,
7606 rather than the (overly optimistic) "previous 3 calendar quarters".
7608 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7609 "T const" to accommodate glibc style.
7610 (check_result): Use less-confusing report format. "long" -> "long int.
7612 Don't loop if the iteration overflows time_t.
7613 Allow a negative step in the iteration.
7615 2003-07-01 Paul Eggert <eggert@twinsun.com>
7617 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7618 having it depend on HAVE_SYS_TYPES_H.
7620 2003-06-25 Bruno Haible <bruno@clisp.org>
7622 * readlink.c: New file.
7624 2003-06-20 Bruno Haible <bruno@clisp.org>
7626 Assume C89, so PARAMS isn't needed.
7627 * unicodeio.h (PARAMS): Remove.
7628 * unicodeio.c: Don't use PARAMS.
7630 2003-06-18 Jim Meyering <jim@meyering.net>
7632 Merge changes from coreutils.
7633 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7634 Remove explicit declarations of xmalloc and realloc.
7636 (read_utmp): Remove anachronistic cast of xmalloc.
7638 2003-06-17 Paul Eggert <eggert@twinsun.com>
7640 Assume C89, so PARAMS isn't needed.
7641 * backupfile.h (PARAMS): Remove. All uses removed.
7642 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7643 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7644 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7645 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7646 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7647 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7648 xstrtol.h: Likewise.
7649 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7650 same.h, strverscmp.h: Do not include config.h; no longer needed.
7651 Anyway, config.h should always be included before any other file.
7653 2003-06-11 Simon Josefsson <jas@extundo.com>
7655 * sysexit_.h: New file.
7657 2003-05-20 Derek Price <derek@ximbiot.com>
7659 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7661 2003-06-10 Simon Josefsson <jas@extundo.com>
7663 * strchrnul.h: New file.
7664 * strchrnul.c: New file.
7666 2003-06-10 Simon Josefsson <jas@extundo.com>
7668 * argp.h: New file, from glibc.
7669 * argp-ba.c: New file, from glibc.
7670 * argp-eexst.c: New file, from glibc.
7671 * argp-fmtstream.c: New file, from glibc.
7672 * argp-fmtstream.h: New file, from glibc.
7673 * argp-fs-xinl.c: New file, from glibc.
7674 * argp-help.c: New file, from glibc.
7675 * argp-namefrob.h: New file, from glibc.
7676 * argp-parse.c: New file, from glibc.
7677 * argp-pv.c: New file, from glibc.
7678 * argp-pvh.c: New file, from glibc.
7679 * argp-xinl.c: New file, from glibc.
7681 2003-06-07 Jim Meyering <jim@meyering.net>
7683 * readtokens.h: Put `Free Software Foundation, Inc.'
7684 in place of my name in the copyright comment.
7685 Remove definition and uses of __P.
7688 * stat.c: Don't declare xmalloc explicitly.
7689 Instead, include "xalloc.h".
7690 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7691 xrealloc, and xcalloc return values.
7692 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7694 * xgetcwd.h: Remove definition/uses of PARAMS.
7696 2003-06-06 Jim Meyering <jim@meyering.net>
7698 * stdbool_.h: Renamed from stdbool.h.in.
7700 2003-06-06 Jim Meyering <jim@meyering.net>
7702 Merge from coreutils.
7703 * same.c: (same_name): Declare *_basename locals to be `const'.
7704 Consolidate declarations and initializations of *_base* locals.
7706 Merge from coreutils.
7707 This avoids a core dump on systems without GNU putenv,
7708 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7709 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7710 (unsetenv): New static function, from GNU libc.
7711 (rpl_putenv): Use it.
7713 * modechange.c: Remove trailing blanks.
7715 Merge from coreutils.
7716 * fsusage.c: Remove declaration of statfs.
7717 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7719 * posixtm.c: Include <stdbool.h> unconditionally.
7721 2003-06-05 Paul Eggert <eggert@twinsun.com>
7723 * mktime.c (__mktime_internal): When resolving a tm_isdst
7724 mismatch, look in future quarters as well as past. This fixes a
7725 bug when processing fall-backwards gaps immediately after a long
7726 period of daylight-saving time.
7728 * mktime.c: Assume freestanding C89 or better.
7729 (HAVE_LIMITS_H): Remove. Assume it's 1.
7730 (__P): Remove; not used.
7731 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7732 (mktime, not_equal_tm, print_tm, check_result,
7733 main): Use prototypes. Use const * where appropriate.
7734 (main): Fix typo in testing code that uncovered by above changes.
7735 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7737 2003-06-04 Paul Eggert <eggert@twinsun.com>
7739 * mktime.c: Fix Debian bug 177940
7740 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7741 (localtime_offset): Now long int, not time_t, because we want it
7742 to be guaranteed to be signed. All uses changed.
7743 (__mktime_internal): If overflow would occur when adding offset,
7746 Merge 'human' changes from coreutils. Rewrite to support
7747 locale-specific notations like thousands separators.
7748 * human.c: Simplify authorship notice.
7749 Include human.h immediately after config.h.
7750 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7751 <limits.h>: Do not include, since human.h does.
7752 (SIZE_MAX, UINTMAX_MAX): New macros.
7753 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7754 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7755 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7756 (power_letter): Renamed from suffixes.
7757 (generate_suffix_backwards): Remove.
7758 (adjust_value): Now takes int style (because of human.h changes)
7759 and long double value (for greater precision on some platforms).
7760 (group_number): New function.
7761 (human_readable): Use it. Use integer options, not enum.
7762 Put the options before the sizes in the arg list.
7763 Support all the new options.
7764 The old human_readable function has been removed;
7765 use inttostr.h instead.
7766 (human_readable, default_block_size, humblock):
7767 Use uintmax_t, not int, for block sizes.
7768 (human_readable_inexact, block_size_types): Remove.
7769 (block_size_opts): New constant.
7770 (human_options): Renamed from human_block_size, with new signature
7771 that allows block sizes up to UINTMAX_MAX. All callers changed.
7772 * human.h: Add copyright and authorship notice.
7773 Include <limits.h> and <stdbool.h> unconditionally.
7774 (PARAMS): Remove. All uses removed.
7775 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7776 (enum human_inexact_style): Remove tag; now a nameless enum.
7777 (human_floor, human_ceiling, human_round_to_even): Now have
7778 values 2, 0, 1 rather than -1, 1, 0.
7779 (human_group_digits, human_suppress_point_zero, human_autoscale,
7780 human_base_1024, human_SI, human_B): New constants.
7781 (human_readable_inexact, human_block_size): Remove.
7782 (human_readable): Size args are now uintmax_t, not int.
7783 (human_options): New decl.
7785 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7786 unnecessary now that we assume C89 or better. This change
7787 imported from coreutils.
7789 * mktime.c (__mktime_internal): Do not reject negative timestamps
7790 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7791 in the 2003-05-30 sync from glibc.
7793 .h files should stand alone, but we shouldn't include <sys/types.h>
7794 if we can get away with just <stddef.h>.
7796 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7797 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7798 rather than <sys/types.h>, as we merely need size_t.
7799 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7801 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7802 Include <stdio.h>, to get FILE.
7803 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7804 memcasecmp.h has included <stddef.h> and all we need is size_t.
7805 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7806 our interface, instead of including <sys/types.h>
7808 2003-06-02 Paul Eggert <eggert@twinsun.com>
7811 Fix some minor time-related bugs with POSIX time arguments.
7812 Some valid time stamps were being rejected (notably -1, and
7813 time stamps before 1900 on 64-bit hosts). And some invalid
7814 time stamps were being accepted, e.g. September 31.
7816 * posixtm.h (posixtime): Return bool instead of time_t, so
7817 that we can return (time_t) -1 successfully.
7818 * posixtm.c: Likewise.
7819 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7820 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7821 (t): Remove static var.
7822 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7823 of static var. All uses changed.
7824 (year): Do not reject years before 1900; they can occur with
7826 (posix_time_parse): Do not check for out-of-range components;
7827 that is now the caller's responsibility, since our checks were
7828 only approximations.
7829 (posixtime): Use mktime to check for out-of-range components,
7830 since it knows them exactly.
7831 If mktime returns (time_t) -1, check whether an error actually occurred
7832 by invoking localtime on -1.
7833 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7834 posixtime failures better.
7835 Improve the test data (in comments only).
7837 2003-05-30 <karl@gnu.org>
7839 * mktime.c: update from libc.
7841 2003-05-30 Bruno Haible <bruno@clisp.org>
7843 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7844 * localcharset.h: Likewise.
7845 * localcharset.c: Likewise.
7847 2003-05-28 Paul Eggert <eggert@twinsun.com>
7849 Assume the headers required for C89 freestanding compilers.
7850 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7851 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7852 without checking for HAVE_LIMITS_H.
7853 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7854 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7856 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7857 * exclude.c: Include <stdbool.h> unconditionally.
7858 * tempname.c: Include <stddef.h> unconditionally.
7859 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7860 * modechange.c, rpmatch.c (NULL): Don't define, since
7861 <stddef.h> does that.
7862 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7863 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7864 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7865 * xstrtol.c: Likewise.
7866 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7867 * savedir.c: Include <stddef.h> instead of defining NULL.
7869 * addext.c (addext): Use assignment rather than cast, to avoid
7870 warnings on some platforms.
7872 * mktime.c (__mktime_internal): Do not reject negative timestamps
7875 2003-05-10 Bruno Haible <bruno@clisp.org>
7877 * linebreak.c (iconv_string_length): Don't return -1 just because the
7878 string is longer than 4 KB.
7880 2003-05-12 Jim Meyering <jim@meyering.net>
7882 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7883 the space-padded-by-default conversion specifiers, %e, %k, %l.
7885 2003-05-03 Bruno Haible <bruno@clisp.org>
7887 Upgrade to Unicode-4.0.
7888 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7889 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7890 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7891 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7892 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7893 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7894 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7895 Change width of U+E0100..U+E01EF from 1 to 0.
7897 2003-04-25 Bruno Haible <bruno@clisp.org>
7899 * copy-file.c: Include <stddef.h>, for size_t.
7901 2003-04-25 Jim Meyering <jim@meyering.net>
7903 * copy-file.c (copy_file_preserving): Declare buf_size to be
7904 of type size_t, not int.
7906 2003-04-11 Jim Meyering <jim@meyering.net>
7908 Merge changes from Coreutils.
7910 2003-03-22 Jim Meyering <jim@meyering.net>
7912 * strftime.c (widen): Cast alloca return value to proper type.
7914 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7917 * strftime.c (my_strftime): Handle very large width
7918 specifications for numeric values correctly. Improve checks for
7921 2003-01-19 Jim Meyering <jim@meyering.net>
7923 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7924 (nl_get_alt_digit) [! defined my_strftime]: Define.
7925 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7926 _nl_get_alt_digit and _nl_get_walt_digit.
7928 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7929 These changes have no effect outside of _LIBC.
7931 2003-04-10 Bruno Haible <bruno@clisp.org>
7933 * findprog.h: New file, from GNU gettext.
7934 * findprog.c: New file, from GNU gettext.
7936 2003-04-05 Jim Meyering <jim@meyering.net>
7938 Merge changes from Coreutils.
7940 * exclude.h (PARAMS): Remove definition and uses.
7941 * exclude.c: Remove uses of `PARAMS'.
7943 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7944 Add test-cases for DOS filenames. Declare program_name.
7945 (main): Set up program_name. Patch by Rich Dawe.
7947 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7949 Use mntctl's return value to drive the entry-processing loop, since
7950 we can't rely on the value of the vmt_length member in the last
7951 entry. On some systems doing so could result in exhausting
7952 virtual memory. Based in part on a patch from Mike Jetzer.
7954 2003-04-04 Bruno Haible <bruno@clisp.org>
7956 * linebreak.h: New file, from GNU gettext.
7957 * linebreak.c: New file, from GNU gettext with slight modifications.
7958 * lbrkprop.h: New file, from GNU gettext.
7960 2003-04-03 Bruno Haible <bruno@clisp.org>
7962 * utf8-ucs4.h: New file, from GNU gettext.
7963 * utf16-ucs4.h: New file, from GNU gettext.
7964 * ucs4-utf8.h: New file, from GNU gettext.
7965 * ucs4-utf16.h: New file, from GNU gettext.
7967 2003-04-02 Bruno Haible <bruno@clisp.org>
7969 * binary-io.h: New file, from GNU gettext.
7971 2003-04-01 Bruno Haible <bruno@clisp.org>
7973 * pathname.h: New file, from GNU gettext.
7974 * concatpath.c: New file, from GNU gettext.
7976 2003-03-30 Bruno Haible <bruno@clisp.org>
7978 * copy-file.c (copy_file_preserving): Don't set owner if the function
7979 chown() doesn't exist.
7981 2003-03-28 Bruno Haible <bruno@clisp.org>
7983 * copy-file.h: New file, from GNU gettext.
7984 * copy-file.c: New file, from GNU gettext.
7986 2003-03-18 Jim Meyering <jim@meyering.net>
7988 * quote.c (quote_n): Fix typo in comment.
7990 2003-03-14 Jim Meyering <jim@meyering.net>
7992 Merge changes from Coreutils.
7993 * obstack.h (obstack_object_size): Declare temporary, __o,
7994 to be const, in order to avoid warnings.
7995 (obstack_room): Likewise.
7996 (obstack_empty_p): Likewise.
7998 2003-03-13 Paul Eggert <eggert@twinsun.com>
8000 Merge changes from Bison.
8001 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8002 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8003 when compiling Bison 1.875's `bitset bset = obstack_alloc
8004 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8005 * hash.c: Include <stdbool.h> unconditionally.
8007 2003-03-09 Paul Eggert <eggert@twinsun.com>
8009 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8010 Reported by Bruce Becker; see:
8011 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8013 2003-03-03 Paul Eggert <eggert@twinsun.com>
8014 Bruno Haible <bruno@clisp.org>
8016 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8017 Reported by John Hughes, see
8018 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8020 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8022 * poll_.h: New file.
8025 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8027 * mathl.h: New file.
8028 * acosl.c: New file.
8029 * asinl.c: New file.
8030 * atanl.c: New file.
8031 * ceill.c: New file.
8034 * floorl.c: New file.
8035 * frexpl.c: New file.
8036 * ldexpl.c: New file.
8038 * sincosl.c: New file.
8040 * sqrtl.c: New file.
8042 * trigl.c: New file.
8043 * trigl.h: New file.
8045 2003-02-17 Bruno Haible <bruno@clisp.org>
8047 * mkdtemp.h: New file, from GNU gettext.
8048 * mkdtemp.c: New file, from GNU gettext.
8050 2003-01-31 Bruno Haible <bruno@clisp.org>
8052 * rename.c: #undef rename before defining rpl_rename.
8053 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8055 2003-01-30 Bruno Haible <bruno@clisp.org>
8057 * printf-args.h: New file, from GNU gettext.
8058 * printf-args.c: New file, from GNU gettext.
8059 * printf-parse.h: New file, from GNU gettext.
8060 * printf-parse.c: New file, from GNU gettext.
8061 * vasnprintf.h: New file, from GNU gettext.
8062 * vasnprintf.c: New file, from GNU gettext.
8063 * asnprintf.c: New file, from GNU gettext.
8064 * vasprintf.h: New file, from GNU gettext with modifications.
8065 * vasprintf.c: New file, from GNU gettext.
8066 * asprintf.c: New file, from GNU gettext.
8068 2003-01-29 Bruno Haible <bruno@clisp.org>
8070 * stpncpy.h: New file, from GNU gettext with modifications.
8071 * stpncpy.c: New file, from GNU gettext with modifications.
8073 2003-01-28 Bruno Haible <bruno@clisp.org>
8075 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8077 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8080 2003-01-27 Bruno Haible <bruno@clisp.org>
8082 * xsetenv.h: New file, from GNU gettext.
8083 * xsetenv.c: New file, from GNU gettext.
8085 2003-01-23 Bruno Haible <bruno@clisp.org>
8087 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8089 2003-01-22 Bruno Haible <bruno@clisp.org>
8091 * exit.h: New file, from GNU gettext.
8093 2003-01-11 Bruno Haible <bruno@clisp.org>
8095 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8096 * strcase.h (strcasecmp, strncasecmp): Likewise.
8098 2003-01-14 Jim Meyering <jim@meyering.net>
8100 * same.c (same_name): Tweak a comment.
8102 2003-01-11 Bruno Haible <bruno@clisp.org>
8104 * same.c (same_name): Reorder tests so as to avoid calling stat()
8105 when a string comparison is sufficient.
8107 2003-01-11 Bruno Haible <bruno@clisp.org>
8109 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8112 2003-01-11 Bruno Haible <bruno@clisp.org>
8114 * hash-pjw.c: Add comment about low quality of this function.
8116 2003-01-12 Paul Eggert <eggert@twinsun.com>
8118 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8119 to avoid collisions with libcurses and libreadline.
8121 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8122 * getstr.h, getstr.c: Remove.
8123 * getline.c: Include "getline.h", to check interface.
8124 Move body of old getstr.c here: this defines MIN_CHUNK and
8125 declares getdelim2, which is renamed from getstr.
8126 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8128 * linebuffer.c (readlinebuffer): Renamed from readline.
8130 * linebuffer.h: Likewise.
8131 (readline): Remove backward-compatibility macro.
8133 2003-01-12 Jim Meyering <jim@meyering.net>
8135 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8137 2003-01-10 Bruno Haible <bruno@clisp.org>
8139 * alloca_.h: New file.
8140 * getdate.y: Unconditionally include alloca.h.
8141 * makepath.c: Likewise.
8142 * setenv.c: Likewise.
8143 * userspec.c: Likewise.
8145 2003-01-09 Bruno Haible <bruno@clisp.org>
8147 * stdbool.h.in: New file.
8149 2003-01-08 Bruno Haible <bruno@clisp.org>
8151 * safe-read.c: Include specification header first, to ensure its
8153 * full-write.c: Likewise.
8155 2003-01-08 Jim Meyering <jim@meyering.net>
8157 * full-write.c: Undefine and define-away `const' after inclusion
8158 of errno.h, not before. Suggestion from Bruno Haible.
8160 2003-01-07 Jim Meyering <jim@meyering.net>
8162 * full-write.c: Rework so that it may serve to define full_read, too.
8163 * full-read.c: Simply #define FULL_READ and include full-write.c.
8165 2003-01-06 Jim Meyering <jim@meyering.net>
8167 * version-etc.c: Update year in translatable copyright string.
8169 2002-12-25 Bruno Haible <bruno@clisp.org>
8171 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8172 * xstrtol.h: Likewise.
8173 * xstrtoimax.c: Likewise.
8174 * xstrtoumax.c: Likewise.
8175 * human.h: Likewise.
8177 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8178 on systems that have <inttypes.h> but not <stdint.h>.
8180 2002-12-31 Paul Eggert <eggert@twinsun.com>
8182 * memcoll.c (memcoll): Fall back on a simple algorithm using
8183 memcmp if strcoll doesn't work.
8185 2002-12-23 Bruno Haible <bruno@clisp.org>
8187 * localcharset.h: New file.
8188 * localcharset.c: Include it.
8189 * unicodeio.c: Likewise.
8191 2002-12-22 Bruno Haible <bruno@clisp.org>
8193 * utime.c (utime_null): No need to call ftruncate if the file was
8196 2002-12-23 Bruno Haible <bruno@clisp.org>
8198 * memcoll.c (STRCOLL): New macro.
8201 2002-12-22 Bruno Haible <bruno@clisp.org>
8203 * getstr.h (getstr): Define, to avoid clash with libcurses.
8204 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8206 2002-12-22 Bruno Haible <bruno@clisp.org>
8208 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8210 2002-12-23 Bruno Haible <bruno@clisp.org>
8212 * getline.h: Include <stddef.h>, for size_t.
8214 * unicodeio.h: Include <stddef.h>, for size_t.
8215 * unicodeio.c: Don't include <stddef.h>.
8217 2002-12-17 Bruno Haible <bruno@clisp.org>
8219 * canon-host.c (strdup): Remove unused declaration.
8221 * fsusage.c: Include full_read.h.
8222 (get_fs_usage): Use full_read instead of safe_read.
8224 * utime.c (utime_null): Use SAFE_READ_ERROR.
8226 2002-12-11 Bruno Haible <bruno@clisp.org>
8228 * setenv.h: Rewritten to cope with systems that have setenv() but not
8230 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8233 2002-12-11 Bruno Haible <bruno@clisp.org>
8235 * setenv.c (alloca): Fall back to malloc.
8237 (setenv): Use freea() to free memory allocated with alloca().
8239 2002-11-13 Bruno Haible <bruno@clisp.org>
8241 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8242 function declarations.
8243 * unsetenv.c (unsetenv): Likewise.
8245 2002-03-04 Bruno Haible <bruno@clisp.org>
8247 Portability to AIX 4.3.3.
8248 * unsetenv.c: New file, extracted from setenv.c.
8249 * setenv.c: Move the unsetenv() function to unsetenv.c.
8251 2001-12-20 Bruno Haible <bruno@clisp.org>
8253 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8254 use malloc instead. For SunOS 4.
8256 2001-12-11 Bruno Haible <bruno@clisp.org>
8258 * setenv.c: Declare alloca.
8259 (compar_fn_t): New typedef.
8260 (KNOWN_VALUE, STORE_VALUE): Use it.
8262 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8265 2002-12-10 Paul Eggert <eggert@twinsun.com>
8267 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8268 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8269 Choose values that are less likely to collide with system fnmatch
8271 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8272 defined (e.g., a pure POSIX system).
8273 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8274 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8276 2002-12-06 Jim Meyering <jim@meyering.net>
8278 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8280 Merge in changes from libc's misc/error.c, in preparation
8281 for the merge of gnulib's changes back into libc.
8283 * error.c (_): Define only if not already defined.
8284 Move definition to follow all #include directives.
8285 Include unlocked-io.h only if !_LIBC.
8286 [_LIBC]: Include <libio/libioP.h>.
8287 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8288 (fflush): Tweak definition to use INTUSE.
8291 2002-12-05 Paul Eggert <eggert@twinsun.com>
8293 * alloca.c [defined emacs]: Include "lisp.h".
8294 (xalloc_die) [defined emacs]: New macro.
8295 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8296 [! defined emacs]: Include <xalloc.h>.
8297 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8298 (pointer): Typedef to POINTER_TYPE *.
8299 (malloc): Remove decl; we now always use xmalloc.
8300 (alloca): Use old-style definition, since Emacs needs this.
8301 Check for arithmetic overflow when computing combined size.
8303 2002-12-04 Paul Eggert <eggert@twinsun.com>
8305 Do not generate unlocked-io.h automatically, since it's easier to
8306 maintain it by hand.
8308 * unlocked-io.h: New file, from GNU diffutils,
8309 but with proper copyright notice and attribution.
8311 * Makefile.am: Add copyright notice.
8312 (libfetish_a_SOURCES): Add unlocked-io.h.
8313 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8314 (DISTCLEANFILES, io_functions): Remove macros.
8315 (EXTRA_DIST): Remove gen_uio.
8316 (unlocked-io.h): Remove rule.
8318 2002-12-04 Jim Meyering <jim@meyering.net>
8320 Reflect the fact that stat.c and lstat.c are no longer generated.
8321 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8322 (DISTCLEANFILES): Likewise.
8323 (EXTRA_DIST): Likewise.
8324 (all_local): Don't depend on stat.c or lstat.c.
8325 (stat.c, lstat.c): Remove rules.
8326 (EXTRA_DIST): Remove xstat.in.
8328 * xstat.in: Remove file. Contents moved into stat.c.
8329 * stat.c: New file. Contents mostly from xstat.in.
8330 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8331 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8333 * safe-read.c: Rework so that it may serve to define safe_write, too.
8334 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8336 2002-12-03 Jim Meyering <jim@meyering.net>
8338 * safe-read.c, safe-write.c: Change variable names and comments, but
8339 not semantics, to minimize the differences between these two files.
8340 (safe_read): Change comment to mention SAFE_READ_ERROR.
8342 * safe-read.c (IS_EINTR): Define.
8343 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8345 2002-12-02 Bruno Haible <bruno@clisp.org>
8347 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8348 Define, taken from safe-read.c.
8349 (INT_MAX): Provide fallback.
8350 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8351 * safe-write.h (SAFE_WRITE_ERROR): Define.
8353 * safe-read.c (EINTR): Remove definition.
8354 (safe_read): Don't use EINTR if it is absent.
8356 2002-12-02 Jim Meyering <jim@meyering.net>
8358 * safe-read.c (EINTR): Define.
8359 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8360 (INT_MAX): Provide fallback.
8361 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8363 * safe-read.h (SAFE_READ_ERROR): Define.
8365 2002-12-01 Jim Meyering <jim@meyering.net>
8367 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8368 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8370 2002-11-27 Paul Eggert <eggert@twinsun.com>
8372 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8373 hash_rehash): Replace `if (limit <= value) abort ();' with
8374 `if (! (value < limit)) abort ();', for readability.
8376 2002-11-26 <karl@gnu.org>
8378 * strdup.c: copy from libc again, with jim's ok.
8379 * .cppi-disable: re-add strdup.c
8381 2002-11-25 <karl@gnu.org>
8383 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8384 instead of "strtol.c".
8386 2002-11-25 Jim Meyering <jim@meyering.net>
8388 * mktime.c: Sync from libc, now that it has the latest fix.
8390 2002-11-24 <karl@gnu.org>
8392 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8393 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8395 2002-11-24 Jim Meyering <jim@meyering.net>
8397 Update from coreutils:
8399 * mktime.c: Merge in changes from libc.
8401 Avoid a link-time failure on some Linux systems.
8402 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8403 (__mon_yday): Declare with the STATIC attribute.
8404 (__mktime_internal): Likewise.
8405 Based on a report from Greg Schafer.
8407 2002-11-23 Jim Meyering <jim@meyering.net>
8409 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8410 Use `unsigned', not `int', as type of index.
8412 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8414 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8416 2002-11-22 Paul Eggert <eggert@twinsun.com>
8418 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8419 hint that one should use `if (! x) abort ();' rather than `assert
8420 (x);', and anyway it's one less thing to worry about configuring.
8421 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8422 hash_rehash, hash_insert): Use abort rather than assert.
8424 2002-11-22 Paul Eggert <eggert@twinsun.com>
8426 * quotearg.h: Allow multiple inclusion by surrounding with
8427 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8428 so that we can be included first.
8429 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8430 * quotearg.c: Include quotearg.h immediately after config.h.
8431 No need to include stddef.h or sys/types.h any more.
8432 Surround local include files with "", not "<>".
8433 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8434 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8435 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8436 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8437 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8438 (ISPRINT): Remove; no longer needed now that we assume C89.
8440 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8443 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8444 quotearg_char): Use SIZE_MAX rather than
8445 (size_t) -1 when we are talking about "infinity".
8447 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8449 2002-11-22 Bruno Haible <bruno@clisp.org>
8451 * safe-read.h: Assume C89. Add comments.
8452 (safe_read): Change return type to size_t.
8453 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8454 counts > SSIZE_MAX correctly.
8455 * safe-write.h: New file.
8456 * safe-write.c: New file.
8457 * full-read.h: New file.
8458 * full-read.c: New file.
8459 * full-write.h: Assume C89. Add comments.
8460 * full-write.c: Include safe-write.h.
8461 (full_write): Rewritten to use safe_write.
8462 Suggested by Jim Meyering and Paul Eggert.
8464 2002-11-21 Bruno Haible <bruno@clisp.org>
8466 Remove case insensitive option matching.
8467 * argmatch.h (argcasematch): Remove declaration.
8468 (ARGCASEMATCH): Remove macro.
8469 (__xargmatch_internal): Remove case_sensitive argument.
8470 (XARGMATCH): Update.
8471 (XARGCASEMATCH): Remove macro.
8472 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8473 case_sensitive argument.
8474 (argcasematch): Remove function.
8475 (__xargmatch_internal): Remove case_sensitive argument.
8476 (main): Use XARGMATCH instead of XARGCASEMATCH.
8478 * xmalloc.c: Change compile-time error message. Add comment about
8479 required autoconf version.
8481 2002-11-21 Jim Meyering <jim@meyering.net>
8483 * strdup.c (strdup): Tweak comment and initial #if/#include.
8485 Merge in changes from the coreutils.
8487 2002-09-25 Paul Eggert <eggert@twinsun.com>
8488 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8489 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8490 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8491 int. Work more efficiently if X is the same width as uintmax_t.
8492 Do not compare X to -1, to avoid bogus compiler warning.
8493 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8494 Don't assume that f_frsize and f_bsize are the same type.
8496 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8499 * makepath.c (make_path): Restore umask *before* creating the final
8501 (make_path): Minor reformatting.
8503 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8504 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8506 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8507 ones. At least on GNU/Linux systems, `auto' means something else.
8510 2002-11-20 Paul Eggert <eggert@twinsun.com>
8512 Merge argmatch cleanups from Bison. Assume C89.
8514 * argmatch.c: Include config.h here, not in argmatch.h.
8515 Include stdlib.h, for EXIT_FAILURE.
8516 Always include <string.h>, since we assume C89.
8517 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8518 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8519 Include <stddef.h> instead, since it's all we need for size_t.
8520 (PARAMS): Remove. All uses removed.
8521 (ARRAY_CARDINALITY): Do not bother to #undef.
8522 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8523 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8524 Remove unnecessary parentheses.
8525 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8526 Insert necessary parentheses.
8527 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8528 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8530 2002-11-19 Bruno Haible <bruno@clisp.org>
8532 * mbswidth.c: Include mbswidth.h right at the beginning.
8533 * mbswidth.h: Include <stddef.h>, for size_t.
8535 * mbswidth.h (PARAMS): Remove macro.
8536 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8537 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8539 * gcd.h (PARAMS): Remove macro.
8540 (gcd): Use ANSI C function declarations.
8541 * gcd.c (gcd): Likewise.
8543 2002-11-15 Bruno Haible <bruno@clisp.org>
8545 * strcspn.c: Include <stddef.h>.
8546 (strcspn): Use ANSI C function declaration. Change return type to
8548 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8549 (strpbrk): Use NULL.
8550 * strpbrk.h (PARAMS): Remove macro.
8551 (strpbrk): Use ANSI C function declaration.
8552 * strstr.c: Don't include <sys/types.h>.
8553 * strstr.h (PARAMS): Remove macro.
8554 (strstr): Use ANSI C function declarations.
8556 2002-11-06 Bruno Haible <bruno@clisp.org>
8558 * gcd.h (gcd): Change argument type to 'unsigned long'.
8559 * gcd.c (gcd): Likewise.
8561 2002-11-05 Bruno Haible <bruno@clisp.org>
8563 * gcd.h: New file, from gettext-0.11.5.
8564 * gcd.c: New file, from gettext-0.11.5.
8566 2002-11-05 Bruno Haible <bruno@clisp.org>
8568 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8569 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8570 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8571 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8573 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8574 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8576 * closeout.c: Include gettext.h instead of <libintl.h>.
8577 * human.c: Include gettext.h instead of <libintl.h>.
8578 * quotearg.c: Include gettext.h instead of <libintl.h>.
8579 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8580 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8581 * userspec.c: Include gettext.h instead of <libintl.h>.
8582 * version-etc.c: Include gettext.h instead of <libintl.h>.
8583 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8584 (textdomain): Remove definition.
8585 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8587 * long-options.c: Remove include of <libintl.h> and definition of _.
8588 * same.c: Remove include of <libintl.h> and definition of _.
8590 2002-11-04 Bruno Haible <bruno@clisp.org>
8592 * stpcpy.h: New file, from GNU gettext-0.11.5.
8593 * strcase.h: New file, from GNU gettext-0.11.5.
8594 * strpbrk.h: New file, from GNU gettext-0.11.5.
8595 * strstr.h: New file, from GNU gettext-0.11.5.
8596 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8598 2002-05-09 Bruno Haible <bruno@clisp.org>
8600 * config.charset: Update for newest glibc. Add canonical names
8601 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8603 2002-05-09 Bruno Haible <bruno@clisp.org>
8605 * localcharset.c (get_charset_aliases): Add more Windows specific
8608 2002-05-08 Owen Taylor <otaylor@redhat.com>
8610 * config.charset: A few additions for Solaris.
8612 2001-12-05 Bruno Haible <bruno@clisp.org>
8614 * localcharset.c (locale_charset): Don't return an empty string.
8616 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8618 * config.charset: msdos in uk_UA uses CP1125.
8620 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8622 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8623 * localcharset.c (locale_charset): Declare as extern "C".
8625 2002-02-15 Bruno Haible <bruno@clisp.org>
8627 * config.charset [msdosdjgpp]: For Russian, use CP866.
8629 2002-02-11 Bruno Haible <bruno@clisp.org>
8631 * config.charset: Add support for NetBSD.
8633 2002-09-25 <karl@gnu.org>
8635 * strdup.c: copy from libc/string (via ../config/srclist*).
8636 * getopt*: copy from libc/posix.
8637 * gettext.h: copy from gettext.
8638 * .cppi-disable: add strdup.c, gettext.h.
8640 2002-07-01 Jim Meyering <meyering@lucent.com>
8642 * c-stack.c: Include sys/time.h.
8643 From Volker Borchert.
8645 2002-06-11 Paul Eggert <eggert@twinsun.com>
8647 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8648 New macro. Use it uniformly instead of
8649 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8650 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8651 reported by Vin Shelton.
8653 2002-06-22 Jim Meyering <meyering@lucent.com>
8655 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8656 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8658 2002-06-22 Paul Eggert <eggert@twinsun.com>
8660 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8661 Do not assume SA_SIGINFO behavior.
8662 Bug reported by Jim Meyering on NetBSD 1.5.2.
8664 2002-06-22 Jim Meyering <meyering@lucent.com>
8666 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8668 * exitfail.c, exitfail.h: Likewise.
8669 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8671 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8673 (EXTRA_DIST): Add fnmatch_loop.c.
8674 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8676 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8677 * fnmatch.c: Update from diffutils-2.8.2.
8678 * fnmatch_.h: New file. From diffutils-2.8.2.
8679 * fnmatch.h: Remove file.
8681 2002-06-18 Paul Eggert <eggert@twinsun.com>
8683 * file-type.h: Report an error if neither S_ISREG nor
8684 S_IFREG is defined, instead of using a test specific to glibc
8685 2.2. This should be safe, since POSIX requires S_ISREG and
8686 Unix Version 7 had S_IFREG. We don't need to check for
8687 <sys/types.h> since we don't use any symbols that it defines.
8689 2002-06-15 Jim Meyering <meyering@lucent.com>
8691 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8692 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8693 have been included before this file.
8695 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8697 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8698 so that each temporary file name is unique and valid in the first
8699 8 characters, for operation under DOS.
8701 2002-06-15 Jim Meyering <meyering@lucent.com>
8703 Work even with DJGPP 2.03, which lacks support for symlinks.
8705 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8707 * lchown.c (S_ISLNK): Likewise.
8709 2002-06-14 Jim Meyering <meyering@lucent.com>
8711 * file-type.h: Use the version from diffutils-2.8.2.
8712 * file-type.c: Likewise.
8714 2002-05-27 Jim Meyering <meyering@lucent.com>
8716 Fix a problem seen only on nonconforming systems whereby ls.c's
8717 use of localtime, and then of gettimeofday would cause trouble:
8718 the localtime call used to initialize rpl_gettimeofday's save
8719 mechanism would clobber ls's current local time information so
8720 that in any long listing the first file would always be listed
8721 with date 1970-01-01. Analysis by Volker Borchert.
8723 * gettimeofday.c (localtime): Undefine.
8724 (rpl_localtime): New function.
8726 2002-05-22 Jim Meyering <meyering@lucent.com>
8728 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8729 * file-type.h: New file.
8730 * file-type.c (file_type): New file/function. Extracted from diffutils.
8732 2002-04-29 Paul Eggert <eggert@twinsun.com>
8734 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8736 2002-04-28 Paul Eggert <eggert@twinsun.com>
8738 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8739 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8740 of 127, since 64 is the largest conceivable number for ancient
8742 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8744 2002-04-28 Jim Meyering <meyering@lucent.com>
8746 * sig2str.c (WTERMSIG): Remove definition (unused).
8748 2002-04-28 Paul Eggert <eggert@twinsun.com>
8750 * sig2str.h, sig2str.c: New files.
8751 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8753 2002-04-24 Jim Meyering <meyering@lucent.com>
8755 * gettext.h: New file, from Gettext.
8756 * Makefile.am (INCLUDES): Remove -I../intl.
8757 (libfetish_a_SOURCES): Add gettext.h.
8759 2002-04-16 Jim Meyering <meyering@lucent.com>
8761 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8762 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8763 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8765 2002-04-12 Jim Meyering <meyering@lucent.com>
8767 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8769 2002-03-10 Jim Meyering <meyering@lucent.com>
8771 * makepath.c (make_path): Remove a comma from a diagnostic.
8772 Suggestion from Santiago Vila.
8774 2002-03-08 Jim Meyering <meyering@lucent.com>
8776 * rename.c: Mention that this wrapper is needed also on
8777 mips-dec-ultrix4.4 systems.
8779 2002-03-02 Jim Meyering <meyering@lucent.com>
8781 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8782 not HAVE_CLOCK_SETTIME.
8784 2002-02-27 Paul Eggert <eggert@twinsun.com>
8786 * nanosleep.h: Rename to....
8787 * timespec.h: New name for nanosleep.h. All uses changed.
8789 * gettime.c: New file.
8790 * settime.c: New file.
8793 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8794 timespec.h. Remove nanosleep.h.
8796 2002-02-25 Paul Eggert <eggert@twinsun.com>
8798 * acl.c, acl.h: New files.
8799 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8801 2002-02-24 Jim Meyering <meyering@lucent.com>
8803 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8804 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8805 cause trouble. Reported by Nelson Beebe.
8807 2002-02-23 Paul Eggert <eggert@twinsun.com>
8809 * path-concat.c (xpath_concat): Reorder code to pacify
8810 compilers that don't know that xalloc_die never returns.
8812 2002-02-20 Jim Meyering <meyering@lucent.com>
8814 * getdate.c: Regenerate using bison-1.33.
8816 2002-02-15 Paul Eggert <eggert@twinsun.com>
8818 * posixver.c, posixver.h: New files.
8819 * Makefile.am (libfetish_a_SOURCES): Add them.
8821 2002-02-02 Paul Eggert <eggert@twinsun.com>
8822 Bruno Haible <bruno@clisp.org>
8824 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8825 (fwrite_success_callback): New declaration.
8826 * unicodeio.c (unicode_to_mb): New function, extracted from
8827 print_unicode_char. Call failure callback instead of error.
8828 (fwrite_success_callback): New function.
8829 (exit_failure_callback): New function.
8830 (fallback_failure_callback): New function.
8831 (print_unicode_char): Call unicode_to_mb.
8833 2002-01-26 Jim Meyering <meyering@lucent.com>
8835 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8837 2002-01-22 Jim Meyering <meyering@lucent.com>
8839 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8840 Otherwise, some versions of automake would omit the rule that makes
8841 Makefile from Makefile.in.
8843 2001-01-21 Paul Eggert <eggert@twinsun.com>
8845 * xmemcoll.h, xmemcoll.c: New files.
8846 * Makefile.am (libfetish_a_SOURCES): Add them.
8847 * memcoll.c: Include errno.h, and declare errno if not defined.
8848 (memcoll): Set errno to zero if there is no error.
8850 * quotearg.c (quotearg_buffer_restyled):
8851 Fix bug with quoting buffers containing NUL when backslashing escapes.
8852 This bug was exposed by the other changes in this patch.
8853 (quotearg_n_options): New arg ARGSIZE.
8854 All callers changed.
8855 (quoting_options_from_style): New function.
8856 (quotearg_n_style): Use it.
8857 (quotearg_n_style_mem): New function.
8859 * quotearg.h (quotearg_n_style_mem): New function.
8861 2002-01-16 Jim Meyering <meyering@lucent.com>
8863 * getdate.y: Add three semicolons, each just before a closing brace.
8864 Bison (as of version 1.31) no longer papers over that mistake.
8866 2002-02-14 Paul Eggert <eggert@twinsun.com>
8868 * backupfile.c (ISDIGIT): Comment fix.
8869 * getdate.y (ISDIGIT): Likewise.
8870 * posixtm.c (ISDIGIT, year): Likewise.
8871 * strverscmp.c (ISDIGIT): Likewise.
8872 * userspec.c (ISDIGIT): Likewise.
8874 2002-01-05 Jim Meyering <meyering@lucent.com>
8876 * version-etc.c (version_etc_copyright): Update copyright year.
8878 2001-01-19 Paul Eggert <eggert@twinsun.com>
8880 * closeout.c (close_stdout_status): If ferror (stdout), do
8881 not silently exit merely because the output buffer happens to
8882 have nothing pending.
8884 2001-12-18 Paul Eggert <eggert@twinsun.com>
8886 See the big note in ../ChangeLog.
8887 * human.c (suffixes): Prefer K to k for 1024.
8888 (generate_suffix_backwards): New function.
8889 (human_readable_inexact): Use it.
8890 * xstrtol.c (__xstrtol): If there is no number but there
8891 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8892 Accept 'K' as well as 'k'.
8894 2001-12-15 Jim Meyering <meyering@lucent.com>
8896 * regex.h (__restrict_arr): Update from libc.
8898 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8899 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8902 2001-12-10 Jim Meyering <meyering@lucent.com>
8904 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8905 Instead, include "xalloc.h".
8906 (initbuffer): Don't cast xmalloc return value to char*.
8907 (readline): Reword comment.
8908 Don't cast xrealloc return value to char*
8911 2001-12-09 Jim Meyering <meyering@lucent.com>
8913 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8914 `signed and unsigned type in conditional expression'.
8915 * posixtm.c (posix_time_parse): Likewise.
8917 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8919 * readtokens.c (readtoken): Declare an index to be of type unsigned
8920 to avoid a pedantic warning.
8922 * getstr.c: Don't include assert.h.
8923 (getstr): Remove warning-evoking assertions.
8924 Return -1 if offset parameter is out of bounds.
8925 Change the type of a local from int to size_t.
8927 * strftime.c (my_strftime_localtime_r): Include this function
8928 definition in the `#if ! HAVE_TM_GMTOFF' block.
8930 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8931 Include xalloc.h instead.
8933 2001-12-02 Jim Meyering <meyering@lucent.com>
8935 * tempname.c: Don't declare getenv, thus reverting the change of
8936 2001-11-18. It's no longer necessary, now that stdlib.h is always
8939 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8940 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8942 2001-11-30 Akim Demaille <akim@epita.fr>
8944 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8945 before being defined.
8947 2001-11-27 Paul Eggert <eggert@twinsun.com>
8949 * quotearg.h (quotearg_n, quotearg_n_style):
8950 First arg is int, not unsigned.
8951 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8952 (SIZE_MAX, UINT_MAX): New macros.
8953 (quotearg_n_options): Abort if N is negative.
8954 Avoid overflow check on hosts where size_t is 64 bits and int
8955 is 32 bits, as overflow is impossible there.
8956 Fix off-by-one typo that caused unnecessary reallocation.
8958 2001-11-27 Jim Meyering <meyering@lucent.com>
8960 * tempname.c: Merge with version from libc.
8961 * regex.c: Likewise.
8963 * tempname.c: Include stdlib.h unconditionally. On some old systems
8964 for which STDC_HEADERS is 0, it was not included, resulting in a
8965 warning about an integer-to-pointer conversion problem with getenv.
8966 Reported by Volker Borchert.
8968 2001-11-26 Jim Meyering <meyering@lucent.com>
8970 * gtod.h: Remove file.
8971 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8972 * gettimeofday.c: Don't include gtod.h.
8973 (GTOD_init): Remove function.
8974 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8975 Suggestion from Volker Borchert.
8977 2001-11-23 Jim Meyering <meyering@lucent.com>
8979 * hash.h (struct hash_table): Don't define here. Merely declare it.
8980 * hash.c (struct hash_table): Define it here instead.
8982 2001-11-22 Jim Meyering <meyering@lucent.com>
8984 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8986 2001-11-18 Paul Eggert <eggert@twinsun.com>
8988 * tempname.c (TMP_MAX): Remove; no longer needed.
8989 (TEMPORARIES): New macro.
8990 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8991 removes an artificial limitation (e.g. HP-UX 10.20, where
8994 2001-11-18 Jim Meyering <meyering@lucent.com>
8996 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8999 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9000 files will be created before anything else.
9002 2001-11-17 Jim Meyering <meyering@lucent.com>
9004 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9005 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9006 rather than group writable. Patch by Juan F. Codagnone.
9008 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9009 Instead, include "xalloc.h".
9011 * mountlist.c: Include unlocked-io.h after all system headers.
9012 Remove explicit declarations of xmalloc, xrealloc,
9013 and xstrdup. Instead, include "xalloc.h".
9015 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9016 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9017 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9019 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9020 Reported by Padraig Brady.
9022 * mkstemp.c: #undef mkstemp.
9024 (rpl_mkstemp): Rename from mkstemp.
9027 2001-11-16 Jim Meyering <meyering@lucent.com>
9029 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9030 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9031 determine the amount of total physical memory, use pstat_getstatic.
9032 HPUX-11 doesn't define _SC_PHYS_PAGES.
9033 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9034 If sysconf couldn't be used to determine the amount of available
9035 physical memory, use both pstat_getstatic and pstat_getdynamic.
9036 Based on a patch from Bob Proulx.
9038 2001-11-05 Jim Meyering <meyering@lucent.com>
9040 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9042 2001-11-03 Jim Meyering <meyering@lucent.com>
9044 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9045 in argmatch_to_argument call.
9047 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9050 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9051 e.g., a fault due to an attempt to free a NULL pointer.
9053 2001-11-01 Jim Meyering <meyering@lucent.com>
9055 * dirfd.c, dirfd.h: New files.
9056 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9058 * hash.c (hash_print) [TESTING]: Clean up.
9060 2001-10-22 Paul Eggert <eggert@twinsun.com>
9062 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9063 to avoid a warning if -Wall.
9065 2001-10-21 Paul Eggert <eggert@twinsun.com>
9067 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9069 2001-10-21 Jim Meyering <meyering@lucent.com>
9071 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9072 this code would end up calling gettext even in packages built
9074 * getopt.c (_): Likewise.
9075 * regex.c (_): Likewise.
9077 2001-10-20 Paul Eggert <eggert@twinsun.com>
9079 * error.c (strerror_r): Do not declare unless !_LIBC.
9080 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9081 Use strerror_r that is only a macro, even if it is not a function.
9082 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9083 (private_strerror): Use prototypes, not old-style function definition.
9084 (print_errno_message): New function.
9085 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9087 (error_tail, error, error_at_line): Use it.
9089 2001-10-11 Jim Meyering <meyering@lucent.com>
9091 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9092 and quote_n (1, ... to avoid clobbering a buffer.
9094 2001-10-05 Jim Meyering <meyering@lucent.com>
9096 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9097 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9098 * hash-pjw.h: New file.
9100 2001-09-30 Jim Meyering <meyering@lucent.com>
9102 * mountlist.c [MOUNTED_GETFSSTAT]:
9103 Include <sys/ucred.h>, for Apple Darwin.
9104 Include sys/mount.h and sys/fs_types.h only if available.
9106 (read_filesystem_list): Use FS_TYPE.
9108 2001-09-29 Paul Eggert <eggert@twinsun.com>
9110 * exclude.c (excluded_filename): 0 -> false, since it's
9113 2001-09-28 Paul Eggert <eggert@twinsun.com>
9115 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9116 #defines strtoimax. Also treat the other strto* functions
9119 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9120 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9121 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9123 2001-09-26 Jim Meyering <meyering@lucent.com>
9125 Most macros in unlocked-io.h had the wrong number of arguments.
9126 * gen-uio: New script.
9127 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9128 * unlocked-io.hin: Remove file.
9129 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9130 rather than trying to embed it here.
9131 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9132 Reported by Padraig Brady.
9134 2001-09-25 Volker Borchert <bt@teknon.de>
9136 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9138 2001-09-23 Jim Meyering <meyering@lucent.com>
9140 * mountlist.c: Remove useless parentheses in #if directives.
9141 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9142 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9144 2001-09-22 Jim Meyering <meyering@lucent.com>
9146 * localcharset.c: Update from latest gettext.
9147 * config.charset: Likewise.
9149 2001-09-20 Jim Meyering <meyering@lucent.com>
9151 * xstrtol.c (strtoimax): Guard declaration with
9152 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9153 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9154 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9155 (strtoumax): Likewise, for completeness (it wasn't necessary).
9157 2001-09-06 Paul Eggert <eggert@twinsun.com>
9159 * strtoimax.c (HAVE_LONG_LONG):
9160 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9161 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9162 to work around bug in IBM C compiler.
9164 2001-09-16 Jim Meyering <meyering@lucent.com>
9166 * mkdir.c: New file.
9168 2001-09-04 Paul Eggert <eggert@twinsun.com>
9170 * xgetcwd.c: Revert some of the previous change; intead,
9171 fix the HAVE_GETCWD_NULL code to behave more like the
9172 !HAVE_GETCWD_NULL code used to.
9175 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9178 2001-09-04 Paul Eggert <eggert@twinsun.com>
9180 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9181 Use ssize_t, not int, to store result of readlink.
9182 Check for ssize_t overflow as well as size_t overflow,
9183 as POSIX says the result of readlink is implementation-defined
9184 when ssize_t overflows.
9185 Remove unnecessary cast to char*.
9186 Use free+malloc instead of realloc, as the storage doesn't need
9187 to be preserved and it's clearer and can be more efficient that way.
9188 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9189 * xreadlink.h (xreadlink): Update prototype.
9191 2001-09-03 Paul Eggert <eggert@twinsun.com>
9193 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9194 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9195 spotted by Jim Meyering.
9197 2001-09-03 Jim Meyering <meyering@lucent.com>
9199 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9201 2001-09-03 Paul Eggert <eggert@twinsun.com>
9203 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9204 like the HAVE_GETCWD_NULL code.
9205 Include pathmax.h if not HAVE_GETCWD.
9206 Do not include xalloc.h.
9207 (INITIAL_BUFFER_SIZE): New symbol.
9208 Do not use xmalloc / xrealloc, since the caller is responsible for
9209 handling errors. Preserve errno around `free' during failure.
9210 Do not overrun buffer when using getwd.
9212 2001-09-03 Paul Eggert <eggert@twinsun.com>
9214 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9215 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9217 2001-09-02 Jim Meyering <meyering@lucent.com>
9219 * error.c: Update from GNU libc.
9221 2001-09-01 Jim Meyering <meyering@lucent.com>
9223 * xreadlink.c: New file.
9224 * xreadlink.h: New file.
9225 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9227 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9228 doesn't conflict with sparc Solaris 7's definition in
9229 /usr/include/sys/int_types.h.
9231 * exclude.c: Use `""', not `<>' to #include non-system header files.
9232 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9233 and strncasecmp as r-values. Unixware didn't have declarations.
9235 2001-08-31 Jim Meyering <meyering@lucent.com>
9237 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9238 Use an initial, malloc'd, buffer of length 128 rather than
9239 a statically allocated one of length 1024.
9241 2001-08-30 Paul Eggert <eggert@twinsun.com>
9243 * xgetcwd.c: Don't include pathmax.h.
9244 Include stdlib.h and unistd.h if available.
9246 (xmalloc, xstrdup, free): Remove decls.
9247 (xgetcwd): Don't assume sizes fit in unsigned.
9248 Check for overflow when computing sizes.
9249 Simplify reallocation code.
9251 2001-08-28 Paul Eggert <eggert@twinsun.com>
9253 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9255 * strtoimax.c: Renamed from strtoxmax.c, removing the
9258 Also, make the following further changes to make this file's
9259 configuration more similar to that of strtol.c:
9260 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9261 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9262 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9263 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9264 changed to signed values.
9266 And make the following changes as well:
9267 Fix copyright notice, as 1999 was missing.
9268 (verify): New macro.
9269 (strtoimax): Check sizes at compile-time, not run-time.
9270 Prefer strtol to strtoll if both work.
9271 (main): Remove; it was not that useful and was a pain to maintain.
9273 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9275 2001-08-30 Paul Eggert <eggert@twinsun.com>
9277 * savedir.c (savedir): Remove size parameter, as POSIX says that
9278 a directory's st_size can have an arbitrary value, so the old
9279 usage could waste an arbitrary amount of memory. All uses
9281 * savedir.h: Update prototype.
9283 2001-08-30 Paul Eggert <eggert@twinsun.com>
9285 * xstrtol.c (strtoimax): New decl.
9287 2001-08-28 Paul Eggert <eggert@twinsun.com>
9289 * xstrtol.h: Add copyright notice.
9290 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9291 LONGINT_INVALID_SUFFIX_CHAR.
9293 2001-08-30 Paul Eggert <eggert@twinsun.com>
9295 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9298 2001-08-30 Paul Eggert <eggert@twinsun.com>
9300 * hash.c: Remove '2001' from copyright notice.
9302 2001-08-30 Paul Eggert <eggert@twinsun.com>
9304 * full-write.h: New file.
9305 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9306 * full-write.c: Correct credits, as cccp.c no longer
9307 exists and anyway it was so heavily changed from the old cccp
9308 code as to be unrecognizable. Include full-write.h.
9309 (full_write) Return size_t, with short writes meaning failure.
9310 All callers changed. This fixes a bug with large buffers
9312 * utime.c: Include full-write.h.
9314 2001-08-30 Paul Eggert <eggert@twinsun.com>
9316 Merge 'exclude' changes from tar 1.13.22.
9317 This fixes one or two unlikely storage allocation overflow bugs,
9318 but doesn't change user-visible behavior otherwise.
9320 2001-08-30 Paul Eggert <eggert@twinsun.com>
9322 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9323 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9324 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9325 Include if available.
9326 (<xalloc.h>): Include
9327 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9328 (verify): New macro. Use it to verify that EXCLUDE macros do not
9329 collide with FNM macros.
9330 (struct patopts): New struct.
9331 (struct exclude): Use it, as exclude patterns now come with options.
9332 (new_exclude): Support above changes.
9333 (new_exclude, add_exclude_file):
9334 Initial size must now be a power of two to simplify overflow checking.
9335 (free_exclude, fnmatch_no_wildcards): New function.
9336 (excluded_filename): No longer requires options arg, as the options
9337 are determined by add_exclude. Now returns bool, not int.
9338 (excluded_filename, add_exclude):
9339 Add support for the fancy new exclusion options.
9340 (add_exclude, add_exclude_file): Now takes int options arg.
9341 Check for arithmetic overflow when computing sizes.
9342 (add_exclude_file): xrealloc might modify errno, so don't
9343 realloc until after errno might be used.
9345 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9347 (free_exclude): New decl.
9348 (add_exclude, add_exclude_file): Now takes int options arg.
9349 (excluded_filename): No longer requires options arg, as the options
9350 are determined by add_exclude. Now returns bool, not int.
9352 2001-08-30 Paul Eggert <eggert@twinsun.com>
9354 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9356 2001-08-27 Jim Meyering <meyering@lucent.com>
9358 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9360 * version-etc.c (N_): Remove definition.
9361 Revert most of last change.
9362 Instead, simply don't mark the `Copyright...' string for translation.
9363 Based on advice from Paul Eggert.
9365 * strtoxmax.c: Tweak comment.
9367 2001-08-26 Jim Meyering <meyering@lucent.com>
9369 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9370 of copyright with `%s' so translators don't get an untranslated
9372 (COPYRIGHT_YEAR): Define.
9373 (version_etc): Use fprintf rather than fputs.
9374 Suggestion from Ulrich Drepper.
9376 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9378 * strtoll.c: New file, from GNU libc.
9379 * xstrtoimax.c: New file.
9381 * xstrtol.h: Add xstrtoimax.
9382 * strtoumax.c: New file. Simply include "strtoumax.c".
9383 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9385 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9386 * strtoxmax.c: ... then renamed to this.
9388 2001-08-13 Paul Eggert <eggert@twinsun.com>
9390 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9391 Port to Solaris 8, where 'sed' requires a space after the 'r'
9392 command, and where sh dislikes "$/". Clean up the spacing a bit.
9393 Redirect output to $tmp just once.
9395 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9397 * addext.c (<errno.h>): Include.
9398 (errno): Declare if not defined.
9399 (addext): Work correctly when pathconf returns -1 and leaves
9400 errno alone because there is no limit. Also, work even if
9401 pathconf returns a value greater than SIZE_MAX.
9403 2001-08-12 Jim Meyering <meyering@lucent.com>
9405 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9406 Simply `return getcwd (NULL, 0);'.
9407 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9408 Use 1300 as initial value for length, not PATH_MAX.
9410 * pathmax.h: Clean up cpp syntax.
9412 2001-08-12 Jim Meyering <meyering@lucent.com>
9414 * gettimeofday.c: New file.
9416 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9418 2001-08-04 Jim Meyering <meyering@lucent.com>
9420 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9421 to get in sync with glibc.
9423 2001-08-03 Paul Eggert <eggert@twinsun.com>
9425 The following changes are from gettext 0.10.39 as maintained by
9428 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9429 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9430 with inverted sense. All uses changed.
9432 * mbswidth.c: Don't include <limits.h>.
9433 Include <stdlib.h> and <string.h> unconditionally.
9434 (iswcntrl, mbsinit, ISCNTRL): New macros.
9435 (mbsnwidth): Use K&R style function declarations.
9436 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9437 can optimize it when MB_CUR_MAX == 1.
9438 The width of control characters is zero, not 1.
9440 2001-07-15 Jim Meyering <meyering@lucent.com>
9442 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9443 (BUILT_SOURCES): Add unlocked-io.h.
9444 (io_functions): Define.
9445 (unlocked-io.h): New rule.
9446 (DISTCLEANFILES): Add unlocked-io.h.
9447 (all-local): Depend on unlocked-io.h, to ensure it is created.
9449 * unlocked-io.hin: New file
9451 * regex.c: Update from glibc.
9453 2001-07-05 Jim Meyering <meyering@lucent.com>
9455 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9457 (libfetish_a_SOURCES): Put all .h files here instead.
9458 Remove a thus-exposed (better checks in automake) duplicate and
9459 two unnecessary .h files.
9461 2001-06-11 Jim Meyering <meyering@lucent.com>
9463 * regex.c: Update from GNU libc.
9465 2001-05-27 Jim Meyering <meyering@lucent.com>
9467 * readutmp.h (UT_TYPE): Define.
9469 2001-05-24 Jim Meyering <meyering@lucent.com>
9471 * argmatch.c: Include "quote.h".
9472 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9473 quote function. Reported by Göran Uddeborg.
9475 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9477 * dirname.c (dir_name): Compute append_dot using path, not newpath
9478 which is not yet declared.
9480 2001-05-11 Paul Eggert <eggert@twinsun.com>
9482 * Makefile.am (libfetish_a_SOURCES):
9483 Add strftime.c, since we now compile it on all hosts.
9485 * strftime.c (my_strftime):
9486 Define to nstrftime if emacs, but only if my_strftime is not defined.
9487 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9488 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9489 Add one more extra argument: a nanoseconds value.
9492 (my_strftime function): Add %N format.
9493 (emacs_strftimeu): Renamed from emacs_strftime,
9494 with extra ut argument.
9496 2001-05-11 Paul Eggert <eggert@twinsun.com>
9498 dirname code cleanup. base_name now behaves more compatibly
9499 with POSIX basename when given file names that have trailing
9500 slashes, and similarly for dir_name. Add new primitives
9501 base_len and dir_len. Put the directory-name-related decls
9504 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9505 * backupfile.c (base_name): Likewise.
9506 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9507 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9508 * makepath.c (strip_trailing_slashes): Likewise.
9509 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9511 * rename.c (strip_trailing_slashes): Likewise.
9512 * same.c (base_name): Likewise.
9513 * stripslash.c (ISSLASH): Likewise.
9515 * addext.c: Include <dirname.h> after size_t is defined.
9516 * backupfile.c: Likewise.
9518 * addext.c (addext): Use base_len to trim redundant
9519 trailing slashes instead of doing it ourselves.
9520 But do not trim the last slash if it is not redundant.
9522 * backupfile.c (find_backup_file_name,
9523 max_backup_version): Use base_len instead of rolling it ourselves.
9524 Handle the case of "" and (on DOS) "C:" correctly.
9526 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9527 Include <string.h>, <dirname.h>.
9528 (base_name): Allow file names ending in slashes, other than names
9529 that are all slashes. In this case, return the basename followed
9530 by the slashes. This is more general, and can be used in places
9531 where the original base_name purposely had an assertion failure.
9532 (base_len): New function.
9534 * dirname.c: Include <string.h> instead of <stdlib.h>.
9535 Do not include <assert.h>; no longer needed.
9537 (memrchr): Remove decl.
9538 (dir_name_r): Remove.
9539 (dir_len): Renamed from dirlen. All callers changed.
9540 Rewrite in terms of base_name, for simplicity and consistency.
9541 (dir_name): Never return NULL. All callers changed.
9542 Do not include <stdlib.h> in test program; no longer needed.
9543 return 0; is fine for test program.
9545 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9547 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9549 * path-concat.c (path_concat): Use base_len to compute
9550 base length, not strlen; this means we cannot rely on memcpy
9553 * same.c (STREQ): Remove.
9554 (same_name): Handle the case where the basename ends in trailing '/'.
9556 * stripslash.c (strip_trailing_slashes): Return nonzero if
9557 a slash was stripped. Do not strip the last slash after a
9560 2001-04-08 Jim Meyering <meyering@lucent.com>
9562 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9563 recomputed; that's necessary when the offset spans a DST transition.
9564 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9566 2001-04-02 Jim Meyering <meyering@lucent.com>
9568 * regex.h, regex.c: Update from GNU libc.
9570 2001-03-19 Paul Eggert <eggert@twinsun.com>
9572 * version-etc.c (version_etc_copyright): Update to 2001.
9574 2001-03-16 Paul Eggert <eggert@twinsun.com>
9576 * tempname.c (uint64_t): Define to uintmax_t if
9577 not defined, and if UINT64_MAX is not defined.
9578 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9579 Reported by John David Anglin.
9581 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9583 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9584 alias if codeset is empty.
9585 * config.charset (BeOS): Use wildcard syntax.
9587 2001-03-13 Jim Meyering <meyering@lucent.com>
9589 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9590 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9593 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9595 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9597 * unicodeio.c (print_unicode_char): Simplify accordingly.
9599 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9601 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9602 support for DOS/DJGPP.
9604 2001-02-28 Paul Eggert <eggert@twinsun.com>
9606 * Makefile.am (libfetish_a_SOURCES):
9607 Add dup-safer.c, fopen-safer.c.
9608 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9610 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9612 2001-02-25 Paul Eggert <eggert@twinsun.com>
9614 The mkstemp replacement is taken from glibc 2.2.2, with some
9615 portability fixes for use outside glibc, as follows:
9617 * tempname.c (struct_stat64): New macro.
9618 (direxists, __gen_tempname): Use it.
9619 This avoids a portability problem with Solaris 8.
9621 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9622 (<stddef.h>, <stdint.h>, <string.h>):
9623 Include only if STDC_HEADERS || _LIBC.
9624 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9625 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9626 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9627 (__set_errno): Define this macro if <errno.h> doesn't.
9628 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9629 Define these macros if <stdio.h> doesn't.
9630 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9631 Define these macros if <sys/stat.h>
9632 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9633 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9634 __xstat64): Define if not _LIBC.
9635 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9636 (__gen_tempname): Invoke gettimeofday only if
9637 HAVE_GETTIMEOFDAY || _LIBC;
9638 otherwise, fall back on plain "time".
9639 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9641 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9643 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9645 2001-02-17 Jim Meyering <meyering@lucent.com>
9647 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9648 around included file name.
9650 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9652 * strftime.c: Update from GNU libc (the only changes were to comments).
9654 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9656 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9658 2001-02-17 Paul Eggert <eggert@twinsun.com>
9660 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9661 Remove workaround macros for hosts that have mbrtowc but not
9662 mbstate_t, as we now insist on proper declarations for both
9663 before using mbrtowc.
9665 2001-02-17 Jim Meyering <meyering@lucent.com>
9667 * regex.c: Update from libc.
9669 2001-02-16 Paul Eggert <eggert@twinsun.com>
9671 * alloca.c (malloc): Undef before defining, since stdlib.h
9672 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9673 Reported by Mark Hounschell via Paul Eggert.
9675 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9677 * config.charset: Update for FreeBSD 4.2.
9679 2001-01-26 Jim Meyering <meyering@lucent.com>
9681 * quotearg.c: Include stddef.h.
9682 * quote.c: Include stddef.h.
9683 Reported by Axel Kittenberger.
9685 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9686 line in double quotes so that it evokes a better diagnostic.
9687 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9688 Reported by Axel Kittenberger.
9690 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9692 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9693 to avoid a warning. Add back 'const' to inptr.
9695 2001-01-16 Jim Meyering <meyering@lucent.com>
9697 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9700 2001-01-14 Jim Meyering <meyering@lucent.com>
9702 * rename.c: New file. From Volker Borchert.
9703 Include stdlib.h, string.h or strings.h, and xalloc.h.
9704 Use strip_trailing_slashes rather than open-coding it.
9706 2001-01-03 Paul Eggert <eggert@twinsun.com>
9708 * strftime.c: Sync with glibc time/strftime.c 1.81.
9710 2001-01-03 Jim Meyering <meyering@lucent.com>
9712 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9713 local `inptr' to avoid warning with some system declarations of iconv.
9715 2000-12-29 Paul Eggert <eggert@twinsun.com>
9717 * modechange.c: Do not assume that mode_t uses the
9718 traditional octal encoding. E.g. "chmod 1 FOO" should set
9719 the other-execute bit of FOO even if S_IXOTH != 1.
9721 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9722 WOTH, XOTH, ALLM): New macros.
9723 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9724 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9726 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9727 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9729 No need to use uintmax_t; unsigned long is long enough.
9730 Don't bother to get suffix since we don't use it.
9732 2000-12-24 Jim Meyering <meyering@lucent.com>
9734 * hash.c (is_prime): Return explicit boolean values.
9735 (hash_get_first): Return NULL to appease Irix5.6's 89.
9736 Reported by Nelson Beebe.
9738 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9740 * localcharset.c (locale_charset): Add support for Win32.
9742 2000-12-18 Paul Eggert <eggert@twinsun.com>
9744 * physmem.h, physmem.c: New files.
9746 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9747 (noinst_HEADERS): Add physmem.h.
9749 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9750 't' for compatibility with Solaris 8 sort.
9752 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9754 * config.charset: Add support for BeOS.
9756 2000-12-16 Jim Meyering <meyering@lucent.com>
9758 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9759 SHELLS_FILE to a file name that's useful on djgpp systems.
9761 (ADDITIONAL_DEFAULT_SHELLS): Define.
9762 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9763 Based mostly on a patch from Prashant TR.
9765 2000-12-16 Jim Meyering <meyering@lucent.com>
9767 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9768 N and M) would have treated it like `chown N:N FILE'.
9770 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9772 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9774 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9775 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9776 to the list of canonical encodings. Rename EUC-CN to GB2312.
9778 2000-12-08 Andreas Schwab <schwab@suse.de>
9780 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9781 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9783 2000-12-07 Jim Meyering <meyering@lucent.com>
9785 * stripslash.c (ISSLASH): Define.
9786 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9789 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9790 (dir_name_r): Declare this function as static.
9791 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9792 manifest itself on a name containing a mix of slashes and
9794 Make this function work with names starting with a DOS-style
9795 drive letter and colon prefix.
9796 (dir_name): Append `.' if necessary.
9797 Based mostly on patches from Prashant TR and Eli Zaretskii.
9799 * dirname.h (dir_name_r): Remove prototype.
9801 2000-12-05 Jim Meyering <meyering@lucent.com>
9803 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9805 2000-12-04 Jim Meyering <meyering@lucent.com>
9807 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9808 Also include memory.h, stdlib.h, unistd.h if appropriate.
9809 Reported by Andreas Jaeger (conflicting declaration of malloc).
9811 2000-12-02 Jim Meyering <meyering@lucent.com>
9813 * closeout.h: Make idempotent, to avoid some obscure warnings.
9815 2000-12-01 Paul Eggert <eggert@twinsun.com>
9817 * memrchr.c: Include <config.h> before any system include file.
9819 2000-11-29 Paul Eggert <eggert@twinsun.com>
9821 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9823 2000-11-26 Jim Meyering <meyering@lucent.com>
9825 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9827 2000-11-22 Paul Eggert <eggert@twinsun.com>
9829 * strftime.c (my_strftime): Do not invoke mbrlen with a
9830 size of (size_t) -1; it's not portable.
9832 2000-11-17 Akim Demaille <akim@epita.fr>
9834 * obstack.h: Formatting changes.
9835 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9836 prevent type checking.
9837 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9838 cast the value to (void *): assigning a `foo *' to a `void *'
9840 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9842 2000-11-17 Jim Meyering <meyering@lucent.com>
9844 * strstr.c: Update from GNU libc.
9846 2000-11-16 Jim Meyering <meyering@lucent.com>
9848 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9850 2000-11-11 Jim Meyering <meyering@lucent.com>
9852 * error.c: Add a couple #includes, merging from GNU libc version.
9854 2000-11-10 Jim Meyering <meyering@lucent.com>
9856 * obstack.h: Update from GNU libc.
9857 * obstack.c: Likewise.
9859 2000-11-06 Paul Eggert <eggert@twinsun.com>
9861 * getusershell.c (setusershell): Use rewind rather than
9862 fseek/fseeko, to avoid configuration hassles with fseeko.
9863 Don't bother opening SHELLS_FILE if shellstream is NULL;
9866 2000-11-05 Jim Meyering <meyering@lucent.com>
9868 * makepath.h (make_dir): Declare.
9869 * makepath.c (make_dir): Remove `static' attribute.
9872 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9874 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9875 last one in a bucket, advance to the next bucket.
9877 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9879 * fnmatch.c: Do not comment out all the code if we are using
9880 the GNU C library, because in some cases we are replacing buggy
9881 code in the GNU C library itself.
9883 2000-10-30 Paul Eggert <eggert@twinsun.com>
9885 * error.h, getline.h, modechange.h:
9886 Remove "2000" from Copyright line, as the file hasn't been
9887 changed this year other than in the copyright notice.
9889 * xalloc.h: Add "2000" to Copyright line, as this file
9890 was changed this year.
9892 2000-10-30 Paul Eggert <eggert@twinsun.com>
9894 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9895 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9896 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9898 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9900 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9901 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9902 doesn't define __restrict_arr.
9904 2000-10-29 Jim Meyering <meyering@lucent.com>
9906 * xstat.in: Fix grammar in comment.
9908 2000-10-28 Jim Meyering <meyering@lucent.com>
9910 * memchr.c: Update from libc.
9911 Adjust for portability:
9912 [HAVE_STDLIB_H]: Include stdlib.h.
9913 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9914 Undef __memchr, too.
9915 [!weak_alias]: Define __memchr to memchr.
9917 * regex.c: Update from libc.
9918 * regex.h: Likewise.
9919 * getopt1.c: Likewise.
9920 * memcmp.c: Likewise.
9922 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9923 Avoid using fseek, when possible -- it's broken by design.
9924 Patch by Ulrich Drepper.
9926 2000-10-26 Jim Meyering <meyering@lucent.com>
9928 * strftime.c: Update from libc.
9930 2000-10-25 Jim Meyering <meyering@lucent.com>
9932 * obstack.c: Update from libc.
9934 2000-10-23 Jim Meyering <meyering@lucent.com>
9936 * hard-locale.c (hard_locale): Revert last change -- it was simply
9937 wrong. That set_locale call must not have any side effects.
9940 2000-10-22 Jim Meyering <meyering@lucent.com>
9942 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9943 [CYCLIC]: Remove now-unused definition.
9945 * save-cwd.c (O_DIRECTORY): Define, if needed.
9946 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9947 Suggestion from Ulrich Drepper.
9949 2000-10-21 Jim Meyering <meyering@lucent.com>
9951 * dirname.c (dir_name_r): New function, factored out of dir_name.
9952 (dir_name): Use dir_name_r.
9953 * dirname.h (dir_name_r): Declare it.
9955 2000-10-21 Jim Meyering <meyering@lucent.com>
9957 * dirname.c (memrchr): Declare if necessary.
9958 (dir_name): Remove the restriction that there be no
9959 trailing slashes. Now, this code skips past them, effectively
9961 [TEST_DIRNAME] (main): New unit tests.
9963 * memrchr.c: New file from GNU libc.
9964 Undef __memrchr, too.
9965 [!weak_alias]: Define __memrchr to memrchr.
9966 Guard weak_alias use with `#ifdef weak_alias'.
9968 2000-10-17 Jim Meyering <meyering@lucent.com>
9970 * quote.h (PARAMS): Define and use.
9971 Reported by Akim Demaille.
9973 * getopt.c: Update from libc.
9975 2000-10-16 Jim Meyering <meyering@lucent.com>
9977 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9980 2000-09-25 Jim Meyering <meyering@lucent.com>
9982 * md5.h (rol): Define (from GnuPG).
9984 * sha.c: Give credit (GnuPG) where due.
9985 (M): Use rol rather than open-coding it.
9986 Add a FIXME comment.
9988 2000-09-21 Jim Meyering <meyering@lucent.com>
9990 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9991 Reported by Michael Stone.
9993 2000-09-20 Jim Meyering <meyering@lucent.com>
9995 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9996 (noinst_HEADERS): Add sha.h.
9997 Based on code from Scott G. Miller and from GnuPG.
9999 2000-09-15 Jim Meyering <meyering@lucent.com>
10001 * regex.c: Update from libc.
10003 2000-09-10 Jim Meyering <meyering@lucent.com>
10005 * getopt.c (_getopt_internal): Update from glibc.
10007 2000-09-09 Jim Meyering <meyering@lucent.com>
10009 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10010 think it should be used as a general replacement for isascii.
10011 * fnmatch.c: Likewise.
10012 * mbswidth.c: Likewise
10013 * regex.c: Likewise.
10016 * userspec.c: Include sys/param.h and limits.h.
10018 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10019 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10020 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10021 UID, GID. Check range.
10023 2000-09-06 Jim Meyering <meyering@lucent.com>
10025 * getopt.c (_getopt_internal): Update from glibc.
10027 2000-08-30 Jim Meyering <meyering@lucent.com>
10029 * strftime.c: Merge in changes from GNU libc.
10031 2000-08-26 Jim Meyering <meyering@lucent.com>
10033 * closeout.c: Include "__fpending.h".
10034 (close_stdout_status): Return right away if there's nothing to flush.
10036 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10037 * __fpending.c: New file.
10038 * __fpending.h: New file.
10040 2000-08-07 Paul Eggert <eggert@twinsun.com>
10042 Standardize on "memory exhausted" instead of "Memory exhausted"
10043 or "virtual memory exhausted".
10044 * obstack.c (print_and_abort): Use "memory exhausted", not
10045 "virtual memory exhausted".
10046 * same.c (same_name): Invoke xalloc_die instead of printing
10048 * userspec.c (parse_user_spec): Likewise.
10049 * bumpalloc.h: comment fix
10050 * same.c, userspec.c: Include xalloc.h.
10052 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10053 not char *const and pointing to a constant array.
10054 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10055 (xrealloc): Comment fix.
10057 * userspec.c (parse_user_spec):
10058 Don't translate a message until just before returning,
10059 to avoid unnecessary translation.
10061 2000-08-07 Jim Meyering <meyering@lucent.com>
10063 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10064 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10065 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10066 getgroups.c, gethostname.c, getopt.h, group-member.c,
10067 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10068 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10069 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10070 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10071 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10072 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10073 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10074 yesno.c: Back out Copyright date changes for each file with no change
10075 this year. This eases coordination with other programs using the same
10076 source code modules. From Paul Eggert.
10078 2000-08-03 Greg McGary <greg@mcgary.org>
10080 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10081 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10082 (EXTEND_BUFFER): Use them.
10084 2000-08-01 Jim Meyering <meyering@lucent.com>
10086 * dirname.c (ISSLASH): Define.
10087 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10088 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10089 both `\' and `/' may be use as path separators.
10090 Based on a patch from Prashant TR.
10092 2000-07-31 Paul Eggert <eggert@twinsun.com>
10094 * quotearg.c (quotearg_n_options): Don't make the initial
10095 slot vector a constant, since it might get modified.
10097 2000-07-31 Jim Meyering <meyering@lucent.com>
10099 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10100 * obstack.c (print_and_abort): Likewise.
10102 2000-07-30 Paul Eggert <eggert@twinsun.com>
10104 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10105 buffer, so that the caller can always quote one small
10106 component of a "memory exhausted" message in slot 0.
10107 From a suggestion by Jim Meyering.
10109 2000-07-30 Jim Meyering <meyering@lucent.com>
10111 * makepath.c (make_path): Quote the other instance, too.
10113 * quotearg.c (N_STATIC_SLOTVECS): Define.
10114 (STATIC_BUF_SIZE): Define.
10115 (quotearg_n_options): Use only statically allocated storage when
10116 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10117 than STATIC_BUF_SIZE.
10119 2000-07-29 Jim Meyering <meyering@lucent.com>
10121 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10122 * dirname.c (dir_name): Likewise.
10124 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10126 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10127 (dir_name): Assert that there are no trailing slashes.
10129 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10131 * mbswidth.h (mbswidth): Add a flags argument.
10132 (mbswidth): New declaration.
10133 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10134 * mbswidth.c (mbswidth): Add a flags argument.
10135 (mbsnwidth): New function.
10137 2000-07-24 Jim Meyering <meyering@lucent.com>
10139 * mbswidth.c: Remove useless #else. From Bruno Haible.
10141 2000-07-23 Paul Eggert <eggert@twinsun.com>
10143 * mbswidth.c (_XOPEN_SOURCE):
10144 Don't define; this causes problems on Solaris 7.
10145 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10147 2000-07-23 Paul Eggert <eggert@twinsun.com>
10150 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10151 so that mbstate_t is always defined.
10153 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10154 be 1 in at least one GCC installation, and this configuration
10155 error is likely to be common. Ignoring MB_LEN_MAX hurts
10156 performance on hosts that have mbrtowc but have only unibyte
10157 locales, but I assume these hosts are rare.
10159 2000-07-23 Paul Eggert <eggert@twinsun.com>
10161 * quotearg.c: Streamline by invoking multibyte code only if needed.
10162 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10163 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10164 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10165 invoke multibyte primitives.
10167 2000-07-23 Jim Meyering <meyering@lucent.com>
10169 * basename.c (base_name): Add an assertion.
10171 2000-07-15 Bruno Haible <clisp.cons.org>
10173 * quotearg.c: When the system forces us to redefine mbstate_t,
10174 shadow its mbsinit function.
10176 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10178 * mbswidth.h: New file.
10179 * mbswidth.c: New file.
10180 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10181 (noinst_HEADERS): Add mbswidth.h.
10183 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10185 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10188 2000-07-15 Jim Meyering <meyering@lucent.com>
10190 * makepath.c: Include quote.h.
10191 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10192 corresponding argument in a `quote (...)' call.
10193 Give better diagnostics.
10195 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10196 (noinst_HEADERS): Add quote.h.
10198 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10199 from tar's src/misc.c.
10200 * quote.h: New file. Prototypes for same.
10202 2000-07-10 Paul Eggert <eggert@twinsun.com>
10204 From a suggestion by Bruno Haible.
10205 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10206 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10207 to decide whether to define the BeOS workaround macro;
10208 this adjusts to the change to AC_MBSTATE_T.
10210 2000-07-13 Paul Eggert <eggert@twinsun.com>
10212 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10214 * quotearg.c (quoting_style_args, quoting_style_vals,
10215 quotearg_buffer_restyled): Add support for
10216 clocale_quoting_style. Undo previous change to
10217 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10218 and "{RIGHT QUOTATION MARK}" msgids.
10220 2000-07-05 Paul Eggert <eggert@twinsun.com>
10222 The old behavior of quoting `like this' doesn't look good with
10223 newer, ISO-style fonts. See:
10224 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10226 Instead, quote "like this" by default. Let the translator
10227 tailor the locale-specific quoting behavior by providing
10228 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10230 * quotearg.c (N_): New macro.
10231 (gettext_default): New function.
10232 (quotearg_buffer_restyled): Use
10233 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10234 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10236 2000-07-09 Jim Meyering <meyering@lucent.com>
10238 * Most files: Update copyright dates to include 2000.
10240 2000-07-08 Jim Meyering <meyering@lucent.com>
10242 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10244 (xgethostname): Remove now-unnecessary #ifdef.
10245 Move declaration of `err' into loop where it's used.
10247 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10249 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10250 by allocating a larger buffer. Test the gethostname return value for
10251 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10252 returns an error and ENAMETOOLONG isn't defined.
10254 2000-07-05 Paul Eggert <eggert@twinsun.com>
10255 and Bruno Haible <haible@clisp.cons.org>
10257 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10259 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10261 * quotearg.c (struct quoting_options): Simplify quote_these_too
10264 2000-07-03 Jim Meyering <meyering@lucent.com>
10266 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10267 Reported by Bruno Haible.
10269 2000-07-04 Jim Meyering <meyering@lucent.com>
10271 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10272 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10275 2000-07-03 Paul Eggert <eggert@twinsun.com>
10276 and Bruno Haible <haible@clisp.cons.org>
10278 * quotearg.c (mbrtowc):
10279 Assign to *pwc, and return 1 only if result is nonzero.
10280 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10282 2000-07-03 Jim Meyering <meyering@lucent.com>
10284 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10285 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10288 2000-07-02 Jim Meyering <meyering@lucent.com>
10290 * quotearg.c (mbstate_t): Don't define here.
10292 2000-07-02 Jim Meyering <meyering@lucent.com>
10294 * nanosleep.c (SIGCONT): Define if not already defined.
10296 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10298 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10299 per change in ../m4/ls-mntd-fs.m4.
10300 (read_filesystem_list): Ignore symbolic links.
10302 2000-06-29 Jim Meyering <meyering@lucent.com>
10304 * same.c: Include <string.h> or <strings.h>, as appropriate,
10305 for declaration of strcmp.
10307 * long-options.c: Include <stdlib.h>, for declaration of exit.
10309 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10310 Avoid warning by casting result to `char *' to remove `const'.
10312 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10314 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10316 2000-06-26 Paul Eggert <eggert@twinsun.com>
10318 savedir now sets errno on failure and invokes xmalloc to get memory.
10319 Fix a couple of other minor bugs while we're at it.
10321 * savedir.c (<unistd.h>): Do not include; there's no need.
10322 (NAMLEN): Remove macro.
10323 (malloc, realloc): Remove decls.
10324 (stpcpy): Likewise.
10325 ("xalloc.h"): Include.
10326 (NAME_SIZE_DEFAULT): New macro.
10327 (savedir): Use xmalloc / xrealloc to allocate memory.
10328 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10329 Skip "" directory entries.
10330 Use strlen to calculate directory entry length, since the old method
10331 is rarely used these days and isn't worth supporting.
10332 Don't use a pointer after freeing it.
10333 Check for integer overflow when calculating allocation size.
10334 Use memcpy to copy entries, instead of stpcpy.
10335 Set errno properly when returning NULL.
10336 Check for readdir error.
10338 2000-06-26 Jim Meyering <meyering@lucent.com>
10340 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10342 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10344 * getusershell.c (xmalloc, xrealloc): Remove functions.
10346 Don't include <stdlib.h>. Don't declare malloc, realloc.
10348 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10350 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10352 2000-06-24 Jim Meyering <meyering@lucent.com>
10354 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10356 2000-06-21 Jim Meyering <meyering@lucent.com>
10358 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10360 2000-06-19 Paul Eggert <eggert@twinsun.com>
10362 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10363 (mbrtowc, mbstate_t): Define substitutes if
10364 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10365 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10366 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10368 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10370 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10371 than 1024, return a memory chunk of least possible size, instead
10372 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10373 Use free/xmalloc instead of xrealloc to avoid copying for very long
10376 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10378 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10379 address, not strdup. Include <stdlib.h> and don't declare free().
10381 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10383 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10386 2000-06-21 Jim Meyering <meyering@lucent.com>
10388 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10389 (noinst_HEADERS): Add getstr.h.
10391 * getline.c (getstr): Move into a separate file.
10392 * getstr.c (getstr): New file, extracted from getline.c, with
10393 the following changes: new parameter, delim2; both delim[12]
10394 parameters have type `int', not `char'. The latter would lose
10395 with 8-bit delimiters.
10396 * getstr.h: New file.
10398 2000-06-19 Jim Meyering <meyering@lucent.com>
10400 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10402 2000-06-18 Jim Meyering <meyering@lucent.com>
10404 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10405 Besides, these days every porting target provides a mkdir function.
10407 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10408 (this snippet comes from src/system.h).
10410 2000-06-15 Paul Eggert <eggert@twinsun.com>
10412 * human.c (adjust_value): New function.
10413 (human_readable_inexact): Apply rounding style even when
10414 printing approximate values.
10416 2000-06-14 Paul Eggert <eggert@twinsun.com>
10418 * human.c (human_readable_inexact): Allow an input block
10419 size that is not a multiple of the output block size, and vice versa.
10420 Reported by Piergiorgio Sartor.
10422 2000-06-14 Paul Eggert <eggert@twinsun.com>
10424 * getdate.y (get_date): Apply relative times after time
10425 zone indicator, not before. Reported by Todd A. Jacobs.
10427 2000-06-13 Jim Meyering <meyering@lucent.com>
10429 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10431 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10433 2000-06-12 Paul Eggert <eggert@twinsun.com>
10435 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10437 2000-06-04 Paul Eggert <eggert@twinsun.com>
10439 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10441 2000-06-04 Jim Meyering <meyering@lucent.com>
10443 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10444 SunOS 4.1.4 for which gid_t is an unsigned type.
10446 2000-06-03 Jim Meyering <meyering@lucent.com>
10448 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10450 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10452 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10453 newer, don't install charset.alias.
10454 * config.charset: Change the Linux/glibc rules so they become empty
10455 on glibc-2.1 or newer.
10457 2000-06-02 Jim Meyering <meyering@lucent.com>
10459 * mountlist.c: Back out last change. Instead, do this...
10460 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10461 member using the same `ignore'-testing code.
10462 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10466 2000-05-29 Jim Meyering <meyering@lucent.com>
10468 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10469 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10471 2000-05-22 Jim Meyering <meyering@lucent.com>
10473 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10475 2000-05-18 Jim Meyering <meyering@lucent.com>
10477 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10478 back, too, since it may have been modified by allocate_entry.
10479 (hash_delete): Rewrite to use neither the assignment operator
10480 nor the comma operator in an if-expression.
10482 2000-05-15 Paul Eggert <eggert@twinsun.com>
10485 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10486 Remove; no longer needed.
10487 "quotearg.h": Add include.
10488 (file_name): Do not bother to explicitly initialize to NULL; it's less
10489 efficient on some hosts.
10490 (close_stdout_status): Remove test as to whether stdout was already
10491 closed; it breaks for the case "echo x | sort >&-".
10492 Quote file name colons.
10493 Do not assume that _("write error") lacks format strings.
10495 2000-05-15 Jim Meyering <meyering@lucent.com>
10497 * version-etc.c (version_etc_copyright): Update the copyright string
10498 used in all --version output.
10500 2000-05-14 Jim Meyering <meyering@lucent.com>
10502 * closeout.c (close_stdout_set_file_name): New function.
10503 (close_stdout_status): Use new file-scoped global.
10504 Return right away if fstat says the stdout file descriptor is invalid.
10505 * closeout.h (close_stdout_set_file_name): Declare.
10507 2000-05-10 Jim Meyering <meyering@lucent.com>
10509 * closeout.c [default_exit_status]: New file-scoped variable.
10510 (close_stdout_set_status): New function.
10511 * closeout.h (close_stdout_set_status): Declare.
10513 2000-05-08 Jim Meyering <meyering@lucent.com>
10515 * long-options.c: Don't include closeout.h.
10516 (parse_long_options): Don't call close_stdout for --version.
10518 2000-05-06 Jim Meyering <meyering@lucent.com>
10520 * strnlen.c: Undefine __strnlen and strnlen.
10521 [!weak_alias]: Define __strnlen to strnlen.
10523 * atexit.c: New file, from libiberty.
10525 2000-05-06 Jim Meyering <meyering@lucent.com>
10527 * closeout.c (close_stdout_status): Also check for errors on the
10530 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10532 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10533 instead of xmalloc, xrealloc, path_concat.
10534 (locale_charset): Treat empty environment variables as absent.
10535 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10537 2000-05-04 Jim Meyering <meyering@lucent.com>
10539 * getopt.c: Update from glibc.
10540 * obstack.c: Likewise.
10541 * obstack.h: Likewise.
10542 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10544 * regex.h: Likewise.
10545 * strndup.c: Likewise.
10546 * strnlen.c: New file, from glibc.
10548 2000-05-01 Jim Meyering <meyering@lucent.com>
10550 * full-write.c (full_write): Remove `FIXME' part of comment.
10552 2000-04-29 Jim Meyering <meyering@lucent.com>
10554 * path-concat.c: Declare strdup only if it's not defined.
10555 * canon-host.c: Likewise.
10557 2000-04-28 Jim Meyering <meyering@lucent.com>
10559 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10560 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10561 included first, then limits.h is included by locale.h by libintl.h.
10562 From John David Anglin.
10564 2000-04-25 Jim Meyering <meyering@lucent.com>
10566 * makepath.c (S_IRWXUGO): Define.
10567 (make_path): Always perform explicit chmod if MODE specifies any
10568 of the `special' permission bits. Prompted by a bug report against
10569 install from Mate Wierdl and Joost van Baal.
10571 2000-04-18 Jim Meyering <meyering@lucent.com>
10573 * README: New file.
10575 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10576 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10578 2000-04-17 Jim Meyering <meyering@lucent.com>
10580 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10581 the definition of it to rpl_strftime also defined-away the system's
10584 2000-04-15 Jim Meyering <meyering@lucent.com>
10586 Use `C' to denote so-called `contiguous' files, the same way
10588 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10589 (ftypelet): Use S_ISCTG.
10590 From Michael Deutschmann.
10592 2000-04-14 Jim Meyering <meyering@lucent.com>
10594 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10596 2000-04-08 Jim Meyering <meyering@lucent.com>
10598 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10599 names don't conflict. Reported by Eli Zaretskii.
10601 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10603 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10604 bug. Deal with the different error behavior of Irix iconv.
10606 2000-04-07 Jim Meyering <meyering@lucent.com>
10608 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10609 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10611 2000-04-05 Jim Meyering <meyering@lucent.com>
10613 Portability tweaks required for ultrix4.3.
10614 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10615 * readutmp.c: Include sys/types.h before sys/stat.h.
10616 * canon-host.c: Declare strdup.
10617 * path-concat.c: Likewise.
10618 From John David Anglin.
10620 2000-04-04 Jim Meyering <meyering@lucent.com>
10622 Be more DOS 8.3-friendly.
10623 * ref-add.sin: Renamed from ref-add.sed.in.
10624 * ref-del.sin: Renamed from ref-del.sed.in.
10625 * Makefile.am: Reflect renaming.
10626 Reported by Eli Zaretskii.
10628 Use a temporary file name that won't clash with `charset.alias'
10629 in the DOS 8.3 name space.
10630 * Makefile.am (charset_tmp): Define.
10631 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10632 (uninstall-local): Likewise.
10633 Reported by Eli Zaretskii.
10635 2000-03-29 Paul Eggert <eggert@twinsun.com>
10637 * time/strftime.c (my_strftime): Make sure we call the system
10638 strftime, not ourselves, when invoking the underlying strftime.
10640 2000-03-24 Jim Meyering <meyering@lucent.com>
10642 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10643 (charset_alias): Define.
10644 (install-exec-local): Factor out common code.
10645 (uninstall-local): Split lines longer than 80.
10646 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10647 (SUFFIXES): Define.
10648 (.sed.in.sed): New rule. Don't redirect directly to $@.
10649 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10651 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10653 * config.charset: Output a line containing "Packages using this file".
10654 * ref-add.sed.in, ref-del.sed.in: New files.
10655 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10656 ref-del.sed): New rules.
10658 2000-03-17 Jim Meyering <meyering@lucent.com>
10660 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10661 Otherwise, include <strings.h>
10663 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10665 * unicodeio.c (utf8_wctomb): New function.
10666 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10667 format instead of in UCS-4 with platform dependent endianness.
10669 2000-03-07 Paul Eggert <eggert@twinsun.com>
10671 * savedir.c (savedir): Work even if directory size is
10672 negative; this can happen with some screwy NFS configurations.
10674 2000-03-06 Jim Meyering <meyering@lucent.com>
10676 * localcharset.c (get_charset_aliases): Don't try to free file_name
10677 if it's NULL (because we ran out of memory). From Bruno Haible.
10679 2000-03-05 Jim Meyering <meyering@lucent.com>
10681 * localcharset.c ("path-concat.h"): Include.
10682 (get_charset_aliases): Use path_concat instead of ANSI string
10685 * unicodeio.h (PARAMS): Define.
10686 Use it to guard prototype.
10688 2000-03-04 Jim Meyering <meyering@lucent.com>
10690 * Makefile.am (install-exec-local): Create $(libdir) before installing
10692 (uninstall-local): Uncomment this rule so `make distcheck' works
10695 * unicodeio.c (<errno.h>): Include it.
10696 (errno): Declare if not defined.
10698 * localcharset.c: Add Bruno's comment justifying use of volatile.
10700 * config.charset: New version, incorporating remarks from a linux
10701 i18n mailing list. From Bruno Haible.
10703 2000-03-02 Jim Meyering <meyering@lucent.com>
10705 * Makefile.am (EXTRA_DIST): Add config.charset.
10707 2000-03-01 Jim Meyering <meyering@lucent.com>
10709 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10710 * unicodeio.c: Likewise.
10712 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10714 * config.charset: New file.
10715 * localcharset.c: New file.
10716 * unicodeio.h, unicodeio.c: New files.
10717 * Makefile.am (DEFS): Add -DLIBDIR=...
10718 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10719 (noinst_HEADERS): Add unicodeio.h.
10720 (all-local, install-exec-local, charset.alias): New targets.
10722 2000-02-28 Paul Eggert <eggert@twinsun.com>
10724 * quotearg.c (ALERT_CHAR): New macro.
10725 (quotearg_buffer_restyled): Use it.
10727 2000-02-27 Jim Meyering <meyering@lucent.com>
10729 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10730 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10732 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10733 not `#if STDC_HEADERS'.
10734 Declare malloc if needed.
10736 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10737 now that autoconf always defines the HAVE_DECL_ symbols.
10738 * human.c: Likewise.
10739 * same.c: Likewise.
10740 * strtoumax.c: Likewise.
10742 * backupfile.c: Arrange for cpp to fail if the configure-time
10743 declaration check was not run.
10744 * hash.c: Likewise.
10745 * human.c: Likewise.
10746 * same.c: Likewise.
10747 * strtoumax.c: Likewise.
10749 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10750 then first look up the entire `.'-containing string as a login name.
10752 2000-02-18 Paul Eggert <eggert@twinsun.com>
10754 * getdate.y: Handle two-digit years with leading zeros correctly.
10755 (textint): New typedef.
10756 (parser_control): Member year changed from int to textint.
10758 (YYSTYPE): Removed; replaced by %union with int and textint members.
10759 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10760 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10761 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10762 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10763 (date, number, to_year): Use width of number in digits, not its value,
10764 to determine whether it's a 2-digit year, or a 2-digit time.
10765 (yylex): Store number of digits of numeric tokens.
10766 Reported by John Kendall.
10768 (parser_control): Changed from struct parser_control to typedef (for
10769 consistency). All uses changed.
10771 (tID): Removed; not used.
10772 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10774 2000-02-14 Paul Eggert <eggert@twinsun.com>
10776 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10777 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10779 2000-02-12 Jim Meyering <meyering@lucent.com>
10781 * userspec.c (ISDIGIT): Define it.
10782 (isdigit): Remove definition.
10783 (is_number): Use ISDIGIT, not isdigit.
10784 <libintl.h>: Include.
10785 (_ and N_): Define.
10786 (parse_user_spec): Mark translatable strings.
10788 2000-02-10 Jim Meyering <meyering@lucent.com>
10790 With these changes, nanosleep.[ch] are finally enough like the other
10791 lib/* replacement files to compile on a few more losing systems.
10793 * nanosleep.h: Don't include config.h.
10794 Remove prototype from declaration of nanosleep.
10795 (PARAMS): Remove now-unneeded definition.
10796 * nanosleep.c: #undef nanosleep.
10797 (rpl_nanosleep): Rename from nanosleep.
10799 2000-02-03 Jim Meyering <meyering@lucent.com>
10801 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10802 rather than with `#if HAVE_UTMPNAME'.
10804 2000-02-01 Jim Meyering <meyering@lucent.com>
10806 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10808 2000-01-31 Jim Meyering <meyering@lucent.com>
10810 * nanosleep.h (nanosleep): Guard declaration with
10811 `#if ! HAVE_DECL_NANOSLEEP'.
10812 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10813 the declaration in that vendor's sys/timers.h.
10814 Reported by Christian Krackowizer.
10816 * quotearg.c (ISASCII): Add #undef and move definition to follow
10817 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10818 (ISPRINT): Likewise.
10819 Reported by Tom Tromey.
10821 2000-01-30 Jim Meyering <meyering@lucent.com>
10823 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10824 uses of ->ut_name. The latter doesn't work with new Linux header files
10825 where only utmpx.ut_user is declared.
10827 * readutmp.h (UT_USER): Define.
10829 2000-01-23 Jim Meyering <meyering@lucent.com>
10831 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10834 2000-01-22 Jim Meyering <meyering@lucent.com>
10836 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10837 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10838 Required for some AIX systems. Reported by Christian Krackowizer.
10839 [TESTING] (main): New function.
10841 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10842 * dirname.c (dir_name): Support for DOS-style file names with drive
10845 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10847 * strverscmp.c (ISDIGIT): Define.
10848 (strverscmp): Use ISDIGIT, not isdigit.
10850 2000-01-17 Paul Eggert <eggert@twinsun.com>
10852 * nanosleep.c (nanosleep):
10853 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10854 POSIX.1 doesn't require SA_INTERRUPT and some systems
10855 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10856 it's been part of POSIX.1 since day 1 (in 1988).
10858 2000-01-17 Jim Meyering <meyering@lucent.com>
10860 * interlock: Remove unused file. Reported by François Pinard.
10862 2000-01-16 Paul Eggert <eggert@twinsun.com>
10864 * quotearg.c (quotearg_buffer_restyled): Do not quote
10865 alert, backslash, formfeed, and vertical tab unnecessarily in
10866 shell quoting style.
10869 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10870 Free Software Foundation, Inc.
10871 Copying and distribution of this file, with or without modification,
10872 are permitted provided the copyright notice and this notice are preserved.