1 2006-09-29 Paul Eggert <eggert@cs.ucla.edu>
3 Work around bug in Solaris 10 /proc file system:
4 /proc/self/fd/NNN/.. isn't the parent directory of
5 the directory whose file descriptor is NNN. This needs to
6 be worked around at run time, not compile time, since a
7 program might be built on Solaris 8, where things work, and
9 * openat-priv.h (BUILD_PROC_NAME): Remove. All callers changed
10 to use the following interface instead:
11 (OPENAT_BUFFER_SIZE): New macro.
12 (openat_proc_name): New function.
13 * at-func.c (AT_FUNC_NAME): Adjust to above changes.
14 * openat.c (openat_permissive, openat_needs_fchdir, fdopendir):
16 * openat-proc.c: New file.
18 2006-09-29 Bruno Haible <bruno@clisp.org>
20 * fwriteerror.h (fwriteerror_no_ebadf): New declaration.
21 * (do_fwriteerror): Renamed from fwriteerror. Add ignore_ebadf
22 argument. Set stdout_closed before testing for ferror, not after.
23 (fwriteerror, fwriteerror_no_ebadf): New functions.
25 2006-09-28 Bruno Haible <bruno@clisp.org>
27 * strndup.h: Simplify the redefinition of strndup.
28 (_GL_CONCAT, _GL_XCONCAT, __STRNDUP_ID): Remove macros.
30 2006-09-28 Bruno Haible <bruno@clisp.org>
32 * gl_avltreehash_list.c: Include <stdint.h> instead of size_max.h.
33 * gl_linkedhash_list.c: Likewise.
34 * gl_rbtreehash_list.c: Likewise.
36 2006-09-28 Jim Meyering <jim@meyering.net>
38 * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
41 2006-09-27 Jim Meyering <jim@meyering.net>
43 This file could end up with a definition for a function
44 named __strndup, rather than rpl_strndup on a system with
45 incomplete weak_alias support.
46 * strndup.c (strndup): Rename from __strndup.
47 Remove #defines that used to map __strndup to strndup.
48 Don't use K&R prototypes.
49 Remove LIBC-related code, since this file is not sync'd with glibc.
50 * strndup.h: Revamp, accordingly.
52 2006-09-27 Paul Eggert <eggert@cs.ucla.edu>
54 * canon-host.c (canon_host_r): Work around bug in Darwin 7.9.0
57 * __fpending.h: Don't include <stdio_ext.h> unless
58 HAVE_DECL___FPENDING. This avoids a bug with lsbcc, where
59 it causes <stdio_ext.h> to cause a compile-time error.
60 Problem reported by Nelson H. F. Beebe.
61 * getpass.c: Likewise, except for HAVE_DECL___FSETLOCKING instead
62 of HAVE_DECL___PENDING.
64 2006-09-26 Paul Eggert <eggert@cs.ucla.edu>
66 * savewd.c: Include <signal.h>, for 'raise'.
68 2006-09-26 Eric Blake <ebb9@byu.net>
70 * verror.c: Include <config.h> unconditionally.
72 2006-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
74 * gl_anylinked_list2.h [lint] (gl_linked_iterator)
75 (gl_linked_iterator_from_to): Initialize struct completely.
76 * gl_anytree_list2.h [lint] (gl_tree_iterator): Likewise.
77 (gl_tree_iterator_from_to): Likewise
78 * gl_anytree_oset.h [lint] (gl_tree_iterator): Likewise.
79 * gl_array_list.c [lint] (gl_array_iterator)
80 (gl_array_iterator_from_to): Likewise.
81 * gl_array_oset.c [lint] (gl_array_iterator): Likewise.
82 * gl_carray_list.c [lint] (gl_carray_iterator)
83 (gl_carray_iterator_from_to): Likewise.
85 * gc-gnulib.c [GC_USE_HMAC_SHA1]: include hmac.h for hmac_sha1.
86 * md4.c (md4_process_block): Remove unused variable.
87 * rijndael-api-fst.c (rijndaelBlockDecrypt): GCC suggests
88 parentheses for clarity.
90 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
92 Import this patch from libc:
94 2006-09-06 Jakub Jelinek <jakub@redhat.com>
96 * regex_internal.c (re_string_reconstruct): Handle
97 offset < pstr->valid_raw_len && pstr->offsets_needed case.
98 Ensure no bytes read before raw_mbs array. Pass a saved copy of
99 pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
100 re_string_context_at.
102 2006-09-20 Bruno Haible <bruno@clisp.org>
104 * mkdtemp.c: Import from libc.
105 2006-04-07 Ulrich Drepper <drepper@redhat.com>
106 * sysdeps/posix/tempname.c (__gen_tempname): Change
107 attempts_min into a macro. Use preprocessor to decide how to
108 initialize attempts [Coverity CID 67].
109 2001-11-27 Paul Eggert <eggert@twinsun.com>
110 * sysdeps/posix/tempname.c (__gen_tempname): Try at least
111 ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
113 2006-09-20 Paul Eggert <eggert@cs.ucla.edu>
115 * mkstemp.h: New file, since some standard headers
117 * mkstemp.c: Revamp to put the !_LIBC code together.
119 Make the _LIBC code resemble glibc original more,
121 * mkstemp-safer.c: Include "mkstemp.h" instead of <stdlib.h>.
122 (mkstemp): Remove, since mkstemp.h does this for us.
123 * stdlib--.h: Include mkstemp.h.
125 Import this patch from libc:
127 2006-04-07 Ulrich Drepper <drepper@redhat.com>
129 * tempname.c (__gen_tempname): Change attempts_min
130 into a macro. Use preprocessor to decide how to initialize
131 attempts [Coverity CID 67].
133 2006-09-18 Bruno Haible <bruno@clisp.org>
135 * javaversion.c: Include configmake.h.
137 2006-09-18 Paul Eggert <eggert@cs.ucla.edu>
139 * getaddrinfo.c (getaddrinfo) [defined HAVE_IPV6]: Fix typo
140 that prevented coreutils 6.1 from building. Problem reported
141 by Petter Reinholdtsen.
143 2006-09-18 Jim Meyering <jim@meyering.net>
145 * savewd.c (savewd_restore): Don't shadow: s/status/child_status/.
147 2006-09-15 Paul Eggert <eggert@cs.ucla.edu>
149 * dirchownmod.c: Don't include fcntl.h; no longer needed.
150 (dirchownmod): New arg FD. All callers changed.
151 Use FD rather than opening the directory ourself, as opening is
152 now the caller's responsibility.
153 * dirchownmod.h: Likewise.
154 * mkancesdirs.c: Include <sys/types.h>, for portability to older
155 hosts that require <sys/types.h> before <sys/stat.h>. Include
156 fcntl.h, savewd.h, and unistd.h, not dirname.h and stat-macros.h.
158 (mkancesdirs): Return length of prefix of FILE that has already
159 been made, or -2 if there is a child doing the work. Redo
160 algorithm so that it is O(N) rather than O(N**2). Optimize away
161 ".", and treat ".." specially since it might stray back into
162 already-created areas. Use a subprocess if necessary. New arg
163 WD; all users changed. MAKE_DIR function should now return 1
164 if it creates a directory that is not readable. Return -2 if
165 a child process is spun off.
166 * mkancesdirs.h: Include <stddef.h>, for ptrdiff_t.
167 Adjust signature to match code.
168 * mkdir-p.c: Include dirname.h, for IS_ABSOLUTE_FILE_NAME.
169 (make_dir_parents): Use a subprocess if necessary. New arg WD;
171 * savewd.c, savewd.h: New files.
173 2006-09-15 Jim Meyering <jim@meyering.net>
175 * rename-dest-slash.c (has_trailing_slash): Use
176 FILE_SYSTEM_PREFIX_LEN, for non-POSIX systems.
177 (rpl_rename_dest_slash): Perform the cheaper trailing slash
178 test before testing whether SRC is a directory.
179 Suggestions from Bruno Haible.
181 Avoid a warning about an unused variable.
182 * regex_internal.c (re_dfa_add_node): Move declaration of "type"
183 into the #ifdef block where it's used.
185 * rename-dest-slash.c: New file.
187 2006-09-14 Bruno Haible <bruno@clisp.org>
189 * allocsa.c: Include <config.h> unconditionally.
190 * asnprintf.c: Likewise.
191 * asprintf.c: Likewise.
192 * c-strcasecmp.c: Likewise.
193 * c-strcasestr.c: Likewise.
194 * c-strncasecmp.c: Likewise.
195 * c-strstr.c: Likewise.
196 * classpath.c: Likewise.
197 * clean-temp.c: Likewise.
198 * concatpath.c: Likewise.
199 * copy-file.c: Likewise.
200 * csharpcomp.c: Likewise.
201 * csharpexec.c: Likewise.
202 * execute.c: Likewise.
203 * fatal-signal.c: Likewise.
204 * findprog.c: Likewise.
205 * fwriteerror.c: Likewise.
206 * gl_array_list.c: Likewise.
207 * gl_array_oset.c: Likewise.
208 * gl_avltree_list.c: Likewise.
209 * gl_avltree_oset.c: Likewise.
210 * gl_avltreehash_list.c: Likewise.
211 * gl_carray_list.c: Likewise.
212 * gl_linked_list.c: Likewise.
213 * gl_linkedhash_list.c: Likewise.
214 * gl_list.c: Likewise.
215 * gl_oset.c: Likewise.
216 * gl_rbtree_list.c: Likewise.
217 * gl_rbtree_oset.c: Likewise.
218 * gl_rbtreehash_list.c: Likewise.
219 * imaxabs.c: Likewise.
220 * imaxdiv.c: Likewise.
221 * javacomp.c: Likewise.
222 * javaexec.c: Likewise.
223 * javaversion.c: Likewise.
224 * linebreak.c: Likewise.
225 * localcharset.c: Likewise.
227 * mbchar.c: Likewise.
228 * mbswidth.c: Likewise.
229 * mkdtemp.c: Likewise.
231 * printf-args.c: Likewise.
232 * printf-parse.c: Likewise.
233 * progname.c: Likewise.
234 * progreloc.c: Likewise.
235 * readlink.c: Likewise.
236 * sh-quote.c: Likewise.
237 * stpcpy.c: Likewise.
238 * stpncpy.c: Likewise.
239 * strcasecmp.c: Likewise.
240 * strcasestr.c: Likewise.
241 * strcspn.c: Likewise.
242 * striconv.c: Likewise.
243 * strncasecmp.c: Likewise.
244 * strnlen1.c: Likewise.
245 * strstr.c: Likewise.
246 * strtok_r.c: Likewise.
248 * tmpdir.c: Likewise.
249 * unicodeio.c: Likewise.
250 * unsetenv.c: Likewise.
251 * vasnprintf.c: Likewise.
252 * vasprintf.c: Likewise.
253 * wait-process.c: Likewise.
254 * xallocsa.c: Likewise.
255 * xsetenv.c: Likewise.
256 * xstriconv.c: Likewise.
258 2006-09-13 Eric Blake <ebb9@byu.net>
260 * getopt.c: Fix typo in last commit.
262 2006-09-13 Paul Eggert <eggert@cs.ucla.edu>
264 * _fpending.c: Include <config.h> unconditionally, since we no
265 longer worry about uses that don't define HAVE_CONFIG_H.
266 * acl.c, alloca.c, argmatch.c, atexit.c, backupfile.c:
267 * basename.c, c-stack.c, c-strtod.c, calloc.c, canon-host.c:
268 * canonicalize.c, chdir-long.c, chdir-safer.c, chown.c:
269 * cloexec.c, close-stream.c, closeout.c, creat-safer.c:
270 * cycle-check.c, diacrit.c, dirchownmod.c, dirfd.c, dirname.c:
271 * dup-safer.c, dup2.c, error.c, euidaccess.c, exclude.c:
272 * exitfail.c, fchmodat.c, fchown-stub.c, fd-safer.c:
273 * file-type.c, fileblocks.c, filemode.c, filenamecat.c:
274 * fnmatch.c, fopen-safer.c, fprintftime.c, free.c, fsusage.c:
275 * ftruncate.c, fts-cycle.c, fts.c, full-write.c, gai_strerror.c:
276 * getcwd.c, getdate.y, getdomainname.c, getgroups.c:
277 * gethostname.c, gethrxtime.c, getloadavg.c, getlogin_r.c:
278 * getndelim2.c, getnline.c, getopt.c, getopt1.c, getpass.c:
279 * gettime.c, gettimeofday.c, getugroups.c, getusershell.c:
280 * glob.c, group-member.c, hard-locale.c, hash-pjw.c, hash.c:
281 * human.c, idcache.c, inet_ntop.c, inet_pton.c, inttostr.c:
282 * isdir.c, lchown.c, linebuffer.c, long-options.c, lstat.c:
283 * malloc.c, md5.c, memcasecmp.c, memchr.c, memcmp.c, memcoll.c:
284 * memcpy.c, memmove.c, memrchr.c, mkancesdirs.c, mkdir-p.c:
285 * mkdir.c, mkdirat.c, mkstemp-safer.c, mkstemp.c, modechange.c:
286 * mountlist.c, nanosleep.c, obstack.c, open-safer.c:
287 * openat-die.c, openat.c, pagealign_alloc.c, physmem.c:
288 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
289 * quotearg.c, raise.c, readtokens.c, readtokens0.c, readutmp.c:
290 * realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, safe-read.c:
291 * same.c, save-cwd.c, savedir.c, setenv.c, settime.c, sha1.c:
292 * sig2str.c, snprintf.c, strdup.c, strerror.c, strftime.c:
293 * stripslash.c, strndup.c, strnlen.c, strpbrk.c, strtod.c:
294 * strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c:
295 * timegm.c, tmpfile-safer.c, unlinkdir.c, userspec.c, utime.c:
296 * utimecmp.c, utimens.c, version-etc-fsf.c, version-etc.c:
297 * xalloc-die.c, xgetcwd.c, xgethostname.c, xmalloc.c:
298 * xmemcoll.c, xnanosleep.c, xreadlink.c, xstrtod.c:
299 * xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
302 2006-09-12 Jim Meyering <jim@meyering.net>
304 * nanosleep.c: Include <sys/types.h> before sys/select.h, to avoid
305 compilation failure (due to use of pid_t in latter) on NetBSD 1.6.
306 Reported by Nelson H. F. Beebe.
308 2006-09-12 Sergey Poznyakoff <gray@gnu.org.ua>
310 * argp-help.c (argp_doc): Make sure NULL is not passed to
313 2006-09-10 Bruno Haible <bruno@clisp.org>
315 * mkdtemp.c: Include <stdint.h> always. Don't include <inttypes.h>.
317 2006-09-10 Sergey Poznyakoff <gray@gnu.org.ua>
319 * argp-parse.c (__argp_parse) [!_LIBC]: Make sure
320 program_invocation_name and program_invocation_short_name are
322 * argp-namefrob.h: Move declarations of program_invocation_name
323 and program_invocation_short_name to argp.h, so they are visible
327 2006-09-09 Sergey Poznyakoff <gray@gnu.org.ua>
329 * argp.h (struct argp): Document the N_("..") "\v" N_("..")
330 convention. Text proposed by Bruno Haible.
331 (struct argp_option): Document the use of N_() wrappers.
333 * argp-help.c (argp_doc): Split the untranslated doc string on '\v',
334 and translate the two parts separately, instead of feeding
335 the whole string to gettext. This allows to exclude
336 '\v' from the strings visible to the translator by writing doc
337 strings as N_("..") "\v" N_("..").
339 2006-09-08 Paul Eggert <eggert@cs.ucla.edu>
341 * mktime.c (guess_time_tm): Fix bug where mktime
342 returned the maximum time_t value rather than (time_t) -1.
343 Problem originally reported by William Bardwell
344 <http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
346 * isapipe.h (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
348 * isapipe.c (HAVE_FIFO_PIPES) [!defined HAVE_FIFO_PIPES]:
351 2006-09-06 Bruno Haible <bruno@clisp.org>
353 * striconv.h: New file.
354 * striconv.c: New file, merging iconvme.c with GNU gettext's
356 * xstriconv.h: New file.
357 * xstriconv.c: New file.
359 2006-09-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
361 * argz_.h: Sync from Libtool.
363 2006-09-04 George Bosilca <bosilca@cs.utk.edu>
364 and Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
366 * libltdl/argz_.h: It's __cplusplus, not _cplusplus.
368 2006-09-05 Davide Angelocola <davide.angelocola@tiscali.it>
373 2006-09-01 Paul Eggert <eggert@cs.ucla.edu>
375 * getloadavg.c: Use CONFIGURING_GETLOADAVG, not gl_GETLOADAVG.
376 Problem reported by Ralf Wildenhues in
377 <http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00000.html>.
379 * mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
380 HAVE_STRUCT_STATFS_F_FSTYPENAME.
382 2006-08-31 Paul Eggert <eggert@cs.ucla.edu>
384 * getloadavg.c [defined gl_GETLOADAVG]: Don't include config.h
385 or stdbool.h, because they might not exist while configuring.
387 * chdir-long.c: Include <fcntl.h>, for O_DIRECTORY.
388 Don't include unistd.h or limits.h; not needed, since chdir-long.h
390 (O_DIRECTORY): Remove.
392 2006-08-30 Paul Eggert <eggert@cs.ucla.edu>
394 Work around a bug in both the Linux and SunOS 64-bit kernels:
395 nanosleep mishandles sleeps for longer than 2**31 seconds.
396 Problem reported by Frank v Waveren in
397 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00298.html>.
398 * nanosleep.c (BILLION): New constant.
399 (getnow) [HAVE_BUG_BIG_NANOSLEEP]: New functions.
400 (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Completely new implementation.
402 2006-08-30 Jim Meyering <jim@meyering.net>
404 * isapipe.c (isapipe): Rename local s/fd/fd_pair/ to avoid shadowing
407 2006-08-29 Paul Eggert <eggert@cs.ucla.edu>
409 * isapipe.c, isapipe.h: New files.
411 2006-08-29 Eric Blake <ebb9@byu.net>
413 * error.c (error_at_line, print_errno_message): Match libc, after
414 resolution of upstream bug 3044.
416 2006-08-29 Bruno Haible <bruno@clisp.org>
418 * localcharset.c: Include configmake.h in order to get LIBDIR defined.
420 2006-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
424 2006-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
426 * libltdl/argz.c: Use `#ifdef HAVE_CONFIG_H', to facilitate code
427 sharing with gnulib. Report by Eric Blake.
429 2006-08-28 Paul Eggert <eggert@cs.ucla.edu>
431 * fcntl_.h: New file.
432 * chdir-safer.c (O_DIRECTORY, O_NOFOLLOW): Remove, now that we have
434 * dirchownmod.c: Likewise.
437 * inttypes_.h [defined _GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H]:
438 Include @ABSOLUTE_INTTYPES_H@ if available, but do nothing else.
439 * stdint_.h (_GL_JUST_INCLUDE_ABSOLUTE_INTTYPES_H): Define
440 just before including <inttypes.h>, to avoid circular inclusion.
442 2006-08-28 Bruno Haible <bruno@clisp.org>
444 * inttypes_.h (SCNX*): Remove definitions.
445 Reported by Eric Blake.
447 2006-08-26 Bruno Haible <bruno@clisp.org>
449 * vasnprintf.c (EOVERFLOW): Remove definition.
450 (VASNPRINTF): Return a string of length > INT_MAX without failing.
451 * vasprintf.c: Include errno.h, limits.h.
452 (EOVERFLOW): New fallback definition.
453 (vasprintf): Test here whether the string length is > INT_MAX.
454 * vsnprintf.c: Include errno.h, limits.h.
455 (EOVERFLOW): New fallback definition.
456 (vsnprintf): Fix bug when generated string was too long for the buffer.
457 Test here whether the string length is > INT_MAX.
459 2006-08-26 Bruno Haible <bruno@clisp.org>
460 Simon Josefsson <jas@extundo.com>
463 * getaddrinfo.c (PF_INET, PF_UNSPEC): New macros.
465 2006-08-28 Bruno Haible <bruno@clisp.org>
467 * c-strstr.h: New file, from GNU gettext.
468 * c-strstr.c: New file, from GNU gettext.
470 2006-08-26 Bruno Haible <bruno@clisp.org>
472 * inttypes_.h: New file.
473 * inttypes.h: Remove file.
474 * stdint_.h: Include <inttypes.h> through its absolute filename.
476 * imaxabs.c: New file.
478 * imaxdiv.c: New file.
480 2006-08-22 Bruno Haible <bruno@clisp.org>
482 * readutmp.h: Skip most definitions if neither <utmp.h> nor
485 2006-08-21 Paul Eggert <eggert@cs.ucla.edu>
488 * dirchownmod.c (dirchownmod): Don't use fchmod if it doesn't exist.
489 Problem reported by Bruno Haible.
491 2006-08-21 Bruno Haible <bruno@clisp.org>
494 * mbchar.h: Include <wctype.h> only if it exists.
496 2006-08-20 Paul Eggert <eggert@cs.ucla.edu>
498 * cycle-check.h: Include <stdint.h> unconditionally, since we
499 now assume the stdint module. Do not include inttypes.h.
500 * fsusage.h: Likewise.
501 * getndelim2.c: Likewise.
503 * inttostr.h: Likewise.
504 * obstack.c: Likewise.
505 * regex_internal.h: Likewise.
506 * tempname.c: Likewise.
507 * utimecmp.c: Likewise.
508 * xstrtol.h: Likewise.
510 * stat_.h: Fix typo: HAVE_FUNC_LSTAT -> HAVE_LSTAT.
512 * strtoimax.c: Adjust to macro name changes in Autoconf,
513 e.g., HAVE_LONG_LONG -> HAVE_LONG_LONG_INT.
516 2006-08-19 Paul Eggert <eggert@cs.ucla.edu>
518 * fchmodat.c: New file, from coreutils. This was inadvertently
519 omitted in the 2006-08-17 update. Problem reported by Jay Youngman.
521 2006-08-18 Bruno Haible <bruno@clisp.org>
523 * mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
524 (ME_DUMMY): Treat "kernfs" as a dummy.
525 (read_file_system_list) [MOUNTED_GETMNTINFO2]: Implement.
527 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
529 Update from coreutils.
531 * __fpending.h: Add copyright notice.
532 * fprintftime.h: Likewise.
533 * savedir.c: Use (C) in copyright notice.
534 * savedir.h: Likewise.
536 2006-08-15 Jim Meyering <jim@meyering.net>
538 * at-func.c: New file, with the logic of all emulated at-functions.
539 * openat-priv.h: Include <errno.h> and define ENOSYS,
540 in support of the EXPECTED_ERRNO macro.
541 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
542 Instead, define the appropriate symbols and include "at-func.c".
543 * mkdirat.c (mkdirat): Likewise.
544 * fchmodat.c (fchmodat): Likewise.
545 (ENOSYS): Remove definition.
546 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
547 Don't include "unistd--.h" -- it wasn't ever used.
549 2006-01-17 Jim Meyering <jim@meyering.net>
551 Rewrite fts.c not to change the current working directory,
552 by using openat, fstatat, fdopendir, etc..
554 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
555 (HAVE_OPENAT_SUPPORT): Define.
556 [_LIBC] (fchdir): Don't undef or define; no longer used.
557 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
558 Now, this `function' always succeeds, and consumes its file descriptor
559 parameter -- so callers must not close such FDs. Update callers.
560 (diropen_fd, opendirat, cwd_advance_fd): New functions.
561 (diropen): Add parameter, SP. Adjust all callers.
562 Implement using diropen_fd, rather than open.
563 (fts_open): Initialize new member, fts_cwd_fd.
564 Remove fts_rft-setting code.
565 (fts_close): Close fts_cwd_fd, if necessary.
566 (__opendir2): Define in terms of opendir or opendirat,
567 depending on whether the FST_NOCHDIR flag is set.
568 (fts_build): Since fts_safe_changedir consumes its FD, and since
569 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
570 and close the dup'd file descriptor upon failure.
571 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
572 (fts_safe_changedir): Tweak semantics to reflect that this function
573 now calls cwd_advance_fd and hence consumes its FD argument.
574 * fts_.h [struct FTS] (fts_cwd_fd): New member.
575 [struct FTS] (fts_rft): Remove now-unused member.
576 [struct FTS] (fts_cycle.state): Improve comment.
578 * openat.c (openat_needs_fchdir): New function.
579 * openat.h (openat_needs_fchdir): Declare it.
581 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
583 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
584 Problem and fix reported by Pádraig Brady in
585 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
587 2006-08-15 Paul Eggert <eggert@cs.ucla.edu>
589 * memcoll.c (memcoll): Optimize for the common case where the
590 arguments are bytewise equal.
592 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
594 Change copyright notice from LGPL 2 to GPL 2, since that's the
595 standard form used in the gnulib repository.
596 * lock.c: LGPL -> GPL.
598 * strnlen1.c: Likewise.
599 * strnlen1.h: Likewise.
602 * tmpdir.c: Likewise.
604 * TODO: Remove; this belongs only in coreutils.
606 2006-08-14 Eric Blake <ebb9@byu.net>
608 Import the following change from libc:
610 2006-08-12 Ulrich Drepper <drepper@redhat.com>
613 * misc/error.c: Add space between program name and message if file
616 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
618 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
619 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
621 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
622 in wchar_t. Problem reported by Eric Blake.
624 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
625 LEN is smaller than SIZE. Suggested by Bruno Haible.
626 Also, help the compiler to keep LEN in a register.
628 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
630 * .cppi-disable: Add snprintf.h, socket_.h.
631 * snprintf.c: Include <errno.h> and <limits.h>.
632 (EOVERFLOW): Define if the system does not.
633 Do not include "minmax.h"; it wasn't used.
634 (snprintf): Don't assume size_t promotes to an unsigned type.
635 Fix bug when generated string was too long for the buffer: the
636 buffer's contents are supposed to be the initial prefix of the
637 output. Don't assume vasnprintf returns EOVERFLOW if the size
638 exceeds INT_MAX; do the check ourselves.
640 Import the following changes from libc:
642 2006-06-02 Jakub Jelinek <jakub@redhat.com>
644 * posix/regex_internal.c (re_string_skip_chars): If no character has
645 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
646 to the byte which couldn't be converted.
647 (re_string_reconstruct): Don't clear valid_raw_len before calling
648 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
649 tip_context using re_string_context_at.
651 2006-05-02 Ulrich Drepper <drepper@redhat.com>
653 * posix/regex.h: g++ still cannot handled [restrict].
655 2006-04-21 Ulrich Drepper <drepper@redhat.com>
657 * posix/regex.h: Remove special handling for VMS.
659 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
663 2006-07-19 Mike Frysinger <vapier@gentoo.org>
665 * mountlist.c [ME_REMOTE]: Filter out cifs.
666 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
668 2006-08-08 Eric Blake <ebb9@byu.net>
670 * verror.c (verror_at_line): Work around glibc bug 2997, so that
671 verror_at_line output complies with GNU Coding Standards even when
674 2006-08-08 Eric Blake <ebb9@byu.net>
676 * verror.h, verror.c: New files.
678 2006-08-07 Bruno Haible <bruno@clisp.org>
680 * allocsa.h (sa_alignof) [_AIX]: Also consider 'long long' in newer
682 Reported by Ralf Wildenhues.
684 2006-08-06 Eric Blake <ebb9@byu.net>
686 * error.h: Fold in some upstream changes from glibc.
689 2006-07-29 Bruno Haible <bruno@clisp.org>
691 * localcharset.c: Assume <stddef.h>, <stdlib.h>, <string.h> exist.
693 2006-07-29 Bruno Haible <bruno@clisp.org>
695 * setenv.c: Undo unintended modification done on 2006-02-27.
697 2006-07-28 Eric Blake <ebb9@byu.net>
699 * regex_internal.h (struct re_dfa_t) [!_LIBC]: Avoid invalid C89
702 2006-07-28 Simon Josefsson <jas@extundo.com>
704 * inet_ntop.h, inet_pton.h: No need to guard netinet/in.h
707 2006-07-28 Simon Josefsson <jas@extundo.com>
709 * inet_ntop.h, inet_pton.h: No need to guard arpa/inet.h
712 2006-07-28 Bruno Haible <bruno@clisp.org>
714 * inet_ntop.h, inet_pton.h: Use #if HAVE* instead of #ifdef HAVE*.
716 2006-07-28 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
718 * inet_ntop.h, inet_pton.h: Need to include netinet/in.h before
721 2006-07-28 Bruno Haible <bruno@clisp.org>
723 * mbchar.h (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph,
724 iswlower, iswprint, iswpunct, iswspace, iswupper, iswxdigit): Define
726 Avoids link error on FreeBSD 4.x.
727 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
729 * wcwidth.h (iswprint): Assume an ASCII compatible wide character
731 * mbswidth.c (iswcntrl): Likewise.
733 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
735 * modechange.c (mode_compile): Numeric modes now affect setuid and
736 setgid on directories only if they set these bits.
737 * modechange.h: Remove obsolete comment about masks.
739 2006-07-27 Bruno Haible <bruno@clisp.org>
741 * stdint_.h (INT*_C, UINT*_C) [C++]: Define these if
742 __STDC_CONSTANT_MACROS is defined, not if __STDC_LIMIT_MACROS is
745 2006-07-26 Eric Blake <ebb9@byu.net>
747 * mkstemp-safer.c [! HAVE_MKSTEMP]: Add prototype for platforms
748 like mingw that lack mkstemp.
749 * pipe-safer.c (pipe_safer) [!HAVE_FUNC_PIPE]: Provide fallback to
750 avoid compilation warning on mingw.
752 2006-07-25 Bruno Haible <bruno@clisp.org>
754 * version-etc.c (version_etc_va): Use va_copy, assumed to be defined in
755 <stdarg.h> or config.h.
757 2006-07-24 Bruno Haible <bruno@clisp.org>
759 * clean-temp.h: New file, from GNU gettext.
760 * clean-temp.c: New file, from GNU gettext.
762 2006-07-24 Bruno Haible <bruno@clisp.org>
764 * tmpdir.h: New file, from GNU gettext.
765 * tmpdir.c: New file, from GNU gettext.
767 2006-07-23 Bruno Haible <bruno@clisp.org>
769 * gl_anylinked_list2.h (ASYNCSAFE): New macro.
770 (gl_linked_add_first, gl_linked_add_last, gl_linked_add_before,
771 gl_linked_add_after, gl_linked_add_at, gl_linked_remove_node,
772 gl_linked_remove_at): Use it.
774 2006-07-23 Eric Blake <ebb9@byu.net>
776 * tmpfile-safer.c: New file.
777 * stdio-safer.h (fopen_safer): Add prototype.
778 * stdio--.h (tmpfile): Make safer.
780 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
782 * close-stream.c, close-stream.h: New files.
784 2006-07-22 Bruno Haible <bruno@clisp.org>
786 Merge from GNU gettext 0.15.
788 2005-07-05 Bruno Haible <bruno@clisp.org>
790 * printf-args.c (printf_fetchargs): Work around broken
791 definition of wint_t on mingw.
793 2005-02-12 Bruno Haible <bruno@clisp.org>
795 * xallocsa.h: Add extern "C" for C++.
797 2006-05-17 Bruno Haible <bruno@clisp.org>
800 * progreloc.c (WIN32_NATIVE): Renamed from WIN32.
802 2006-04-30 Bruno Haible <bruno@clisp.org>
804 * progreloc.c: Include <mach-o/dyld.h> if available.
805 (find_executable): Use _NSGetExecutablePath when possible.
807 2006-05-06 Charles Wilson <cygwin@cwilson.fastmail.fm>
809 * progreloc.c (maybe_executable) [CYGWIN]: Use the access()
812 2005-12-29 Bruno Haible <bruno@clisp.org>
814 * progreloc.c (set_program_name_and_installdir): Fix
817 2005-12-04 Bruno Haible <bruno@clisp.org>
820 * progreloc.c: Include <windows.h> also on Cygwin.
821 (find_executable): Add support for Cygwin.
822 (set_program_name_and_installdir): Handle also platforms with
825 2006-07-11 Bruno Haible <bruno@clisp.org>
827 * javacomp.c: Fix a comment.
828 Reported by Jim Meyering.
830 2006-04-30 Bruno Haible <bruno@clisp.org>
832 * javacomp.h (compile_java_class): Add source_version,
833 target_version arguments.
834 * javacomp.c: Rewritten to choose only a compiler that
835 respects the specified source_version and target_version.
837 2006-06-27 Bruno Haible <bruno@clisp.org>
839 Assume correct S_ISDIR macro.
840 * mkdtemp.c: Remove test of STAT_MACROS_BROKEN.
842 2006-07-22 Bruno Haible <bruno@clisp.org>
844 * javaversion.h: New file, from GNU gettext.
845 * javaversion.c: New file, from GNU gettext.
846 * javaversion.java: New file, from GNU gettext.
847 * javaversion.class: New file, from GNU gettext.
849 2006-05-17 Bruno Haible <bruno@clisp.org>
852 * javaexec.c (execute_java_class): Test for jview program
855 2006-04-09 Bruno Haible <bruno@clisp.org>
857 * fatal-signal.c: Don't include string.h.
858 (at_fatal_signal): Use a copying loop instead of memcpy.
860 2005-12-04 Bruno Haible <bruno@clisp.org>
862 * csharpexec.c: Add support for 'clix' launcher (untested).
863 (execute_csharp_using_sscli): New function.
864 (execute_csharp_program): Call it.
866 2006-06-21 Bruno Haible <bruno@clisp.org>
868 Avoid warnings from recent versions of mcs.
869 * csharpcomp.c (compile_csharp_using_mono): Don't use options
870 -o, -L, -r any more. Use options documented since mcs-1.0
871 instead. Similarly for -g.
873 2005-07-09 Bruno Haible <bruno@clisp.org>
875 * csharpcomp.c (compile_csharp_using_sscli): For -l option,
877 Reported by Mark Junker <mjscod@gmx.de>.
879 2006-06-17 Bruno Haible <bruno@clisp.org>
881 * config.charset: Update for NetBSD 3.0.
883 2006-05-17 Bruno Haible <bruno@clisp.org>
886 * localcharset.c (WIN32_NATIVE): Renamed from WIN32.
888 2006-05-16 Bruno Haible <bruno@clisp.org>
890 * localcharset.c [CYGWIN]: Include <windows.h>.
891 (get_charset_aliases): For Cygwin, return the same CPxxx
892 aliases list as under WIN32.
893 (locale_charset) [CYGWIN]: Try to retrieve the encoding from
894 the environment variables. Fall back to GetACP().
896 2006-04-05 Bruno Haible <bruno@clisp.org>
898 * config.charset: Update Juan Manuel Guerrero's address.
900 2005-02-12 Bruno Haible <bruno@clisp.org>
902 * allocsa.h: Add extern "C" for C++.
904 2005-02-10 Bruno Haible <bruno@clisp.org>
906 * allocsa.h (sa_alignof): Define differently with AIX xlc, to
907 avoid a bug of this compiler on AIX 3.2.5 dealing with enums.
909 2006-07-22 Bruno Haible <bruno@clisp.org>
911 * gettext.h: Update to GNU gettext-0.15.
913 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
914 and Simon Josefsson <jas@extundo.com>
916 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
918 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
920 2006-07-21 Eric Blake <ebb9@byu.net>
922 * stdlib-safer.h: New file from coreutils, required by
925 2006-07-19 Derek R. Price <derek@ximbiot.com>
927 * getaddrinfo.h: Don't define unimplemented AI_* flags.
928 Reindent and repaginate.
930 2006-07-17 Bruno Haible <bruno@clisp.org>
932 * gl_list.h: New file.
933 * gl_list.c: New file.
934 * gl_array_list.h: New file.
935 * gl_array_list.c: New file.
936 * gl_carray_list.h: New file.
937 * gl_carray_list.c: New file.
938 * gl_linked_list.h: New file.
939 * gl_linked_list.c: New file.
940 * gl_anylinked_list1.h: New file.
941 * gl_anylinked_list2.h: New file.
942 * gl_avltree_list.h: New file.
943 * gl_avltree_list.c: New file.
944 * gl_anyavltree_list1.h: New file.
945 * gl_anyavltree_list2.h: New file.
946 * gl_rbtree_list.h: New file.
947 * gl_rbtree_list.c: New file.
948 * gl_anyrbtree_list1.h: New file.
949 * gl_anyrbtree_list2.h: New file.
950 * gl_anytree_list1.h: New file.
951 * gl_anytree_list2.h: New file.
952 * gl_linkedhash_list.h: New file.
953 * gl_linkedhash_list.c: New file.
954 * gl_anyhash_list1.h: New file.
955 * gl_anyhash_list2.h: New file.
956 * gl_avltreehash_list.h: New file.
957 * gl_avltreehash_list.c: New file.
958 * gl_rbtreehash_list.h: New file.
959 * gl_rbtreehash_list.c: New file.
960 * gl_anytreehash_list1.h: New file.
961 * gl_anytreehash_list2.h: New file.
963 * gl_oset.h: New file.
964 * gl_oset.c: New file.
965 * gl_array_oset.h: New file.
966 * gl_array_oset.c: New file.
967 * gl_avltree_oset.h: New file.
968 * gl_avltree_oset.c: New file.
969 * gl_rbtree_oset.h: New file.
970 * gl_rbtree_oset.c: New file.
971 * gl_anytree_oset.h: New file.
973 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
975 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
977 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
978 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
979 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
980 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
981 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
982 callers changed. Revamp internals significantly, by not
983 attempting to create directories that are temporarily more
984 permissive than the final results. Do not attempt to use
985 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
986 This removes some race conditions, fixes some bugs, and simplifies
987 things. Use new dirchownmod function to do owner and mode changes.
988 * mkdir-p.h: Likewise.
989 * modechange.c (octal_to_mode): New function.
990 (struct mode_change): New member mentioned.
991 (make_node_op_equals): New arg mentioned. All callers changed.
992 (mode_compile): Keep track of which mode bits the user has explicitly
994 (mode_adjust): New arg DIR, so that we implement the X op correctly.
995 New arg PMODE_BITS, to keep track of which mode bits the user
996 mentioned; it treats S_ISUID and S_ISGID speciall.
998 * modechange.h: Likewise.
1000 2006-07-11 Derek R. Price <derek@ximbiot.com>
1002 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
1004 2006-07-10 Derek R. Price <derek@ximbiot.com>
1006 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
1007 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
1008 macros into the GNU _D_EXACT_NAMLEN.
1009 * savedir.c: Likewise.
1010 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
1012 2006-07-09 Jim Meyering <jim@meyering.net>
1014 * argp-pv.c: Remove a doubled word in a comment.
1015 * check-version.c (check_version): Likewise.
1016 * javacomp.c (compile_java_class): Likewise.
1018 2006-07-08 Jim Meyering <jim@meyering.net>
1020 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
1022 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1024 * getaddrinfo.c: Changes to compile under MSVC6: changed
1025 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
1026 brackets. Other minor changes to suppress some compiler
1029 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1031 * getloadavg.c: Use __VMS, not VMS.
1032 * getopt.c: Likewise.
1033 * getpagesize.h: Likewise.
1034 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
1035 probably does not work.
1037 2006-07-06 Derek R. Price <derek@ximbiot.com>
1038 and Paul Eggert <eggert@cs.ucla.edu>
1040 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
1041 Don't worry about this obsolete case any more.
1042 (HAVE_DIR): Remove. All uses removed; we now assume you can read
1044 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
1045 worry about this obsolete case any more.
1047 * getcwd.c: Likewise.
1049 * savedir.c: Likewise.
1051 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
1053 * .cppi-disable: Add wcwidth.
1054 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
1055 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
1056 (ISGRAPH): Remove. All uses changed to isgraph.
1057 (FOLD) [!defined _LIBC]: Remove special case.
1058 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
1059 * regex_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
1061 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
1063 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1065 * strtod.c (strtod): cast the argument of tolower to unsigned char.
1067 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
1069 * memcasecmp.c: Include <limits.h>.
1070 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
1071 * strtod.c (strtod): Don't assume isspace works on negative chars.
1072 Don't assume isdigit succeeds only on '0' through '9'.
1074 2006-07-05 Derek R. Price <derek@ximbiot.com>
1076 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
1077 All uses of is_space replaced by isspace.
1078 * exit.h: Don't talk about STDC_HEADERS.
1079 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
1080 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
1081 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
1082 replaced by isprint etc.
1083 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
1084 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1085 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
1086 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
1087 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
1088 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
1090 2006-07-05 Eric Blake <ebb9@byu.net>
1092 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
1093 missing from netdb.h.
1094 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
1096 2006-06-27 Bruno Haible <bruno@clisp.org>
1098 Assume ANSI C header files and <ctype.h> functions.
1099 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
1100 (mbsnwidth): Use isprint, iscntrl instead.
1102 2006-07-03 Jim Meyering <jim@meyering.net>
1104 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
1105 macro is used before the first cycle_check call.
1107 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
1109 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
1110 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
1111 reported by Mark D. Baushke, one in
1112 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
1114 Merge from coreutils.
1116 * .cppi-disable: Add stdint_.h.
1117 * .cvsignore: Add stdint.h.
1119 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
1121 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
1122 both double and long double versions.
1123 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
1124 * xstrtold.c: New file.
1125 * xstrtod.h (xstrtold): New decl.
1127 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
1129 * filemode.c (setst): Remove.
1130 (strmode): Rewrite to avoid setst. This makes the code shorter,
1131 (arguably) clearer, and the generated code is a bit smaller on my
1132 Debian GNU/Linux stable x86 host.
1134 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
1136 * filemode.c: Include "filemode.h" first, to test the interface.
1137 Assume that filemode.h includes sys/types.h and sys/stat.h.
1138 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
1139 (ftypelet): Reorder to put common cases first, for efficiency.
1140 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
1142 (strmode): Renamed from mode_string, and now stores 12 bytes instead
1143 of 10, for compatibility with FreeBSD. All callers changed.
1144 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
1145 that can't be deduced solely from st_mode. First arg is now a const
1147 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
1148 (strmode): Renamed from mode_string.
1149 (filemodestring): New decl.
1150 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
1151 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
1152 (S_ISPORT, S_ISWHT): New macros, if not already defined.
1154 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
1156 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
1157 fsusage.h now does that. Include fsusage.h first, to test interface.
1158 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
1159 at most one method (the old code could have generated decls that
1160 didn't conform to C89, not that this was ever exercised).
1161 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
1163 2006-03-19 Jim Meyering <jim@meyering.net>
1165 Work even in a chroot where d_ino values for entries in "/"
1166 don't match the stat.st_ino values for the same names.
1167 * getcwd.c (__getcwd): When no d_ino value matches the target inode
1168 number, iterate through all entries again, using lstat instead.
1169 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
1170 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
1172 * getcwd.c (__getcwd): Clarify a comment.
1173 Use memcpy in place of a call to strcpy.
1175 2006-03-12 Jim Meyering <jim@meyering.net>
1177 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
1178 that of the current directory (which we're about to chdir ".." out of),
1179 then save the dev-ino of the parent, instead.
1181 * same-inode.h (SAME_INODE): New file/macro.
1182 * chdir-safer.c (SAME_INODE): Remove definition.
1183 Include "same-inode.h", instead.
1185 * cycle-check.h: Include "same-inode.h".
1186 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
1187 * cycle-check.c (SAME_INODE): Remove definition.
1188 * root-dev-ino.h: Include "same-inode.h".
1190 2006-03-11 Eric Blake <ebb9@byu.net>
1192 * same.c (same_name): s/base_name/last_component/
1193 * backupfile.c (check_extension, numbered_backup): Likewise.
1194 * filenamecat.c (file_name_concat): Likewise.
1196 2006-03-11 Eric Blake <ebb9@byu.net>,
1197 Paul Eggert <eggert@cs.ucla.edu>
1199 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
1200 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
1202 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
1203 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
1204 (last_component): New method.
1205 * dirname.c (dir_len): Determine when drive letters need a
1206 subsequent slash. Preserve // when it is special.
1207 (dir_name): Don't append dot when drive letter is absolute.
1208 [TEST_DIRNAME]: Move into a full-blown gnulib test.
1209 * basename.c (base_name): New semantics - malloc the result.
1210 Preserve // when it is special. Preserve relative files that look
1212 (base_len): Preserve // when it is special.
1213 (last_component): New method, similar to old base_name semantics.
1214 * stripslash.c (strip_trailing_slashes): Use last_component, not
1215 base_name. Strip redundant slashes from ///.
1217 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
1219 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
1220 both are 64 bits, since this seems to be the tradition, and this
1221 prevents gcc -Wformat from warning about usages with PRIuMAX. If
1222 we ever run into a host that prefers long long to long in this
1223 case, we'll need another configure-time test. Problem reported by
1226 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
1228 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
1229 possible collision with system files.
1230 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
1231 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
1232 WCHAR_MIN and WCHAR_MAX in this case.
1233 (<stddef.h>): Do not include; no longer needed.
1234 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
1235 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
1236 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
1237 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
1238 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
1239 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
1240 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
1241 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
1242 !defined(__c99))]: Include in this case too, since it's harmless
1244 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
1246 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
1247 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
1248 (_STDINT_MIN, _STDINT_MAX): New macros.
1249 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
1250 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
1251 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
1252 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
1253 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
1254 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
1255 macros, not typedefs; this simplifies things quite a bit.
1256 Use long int for all types narrower than int64_t.
1257 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
1258 Define in terms of long long int or int64_t or long int,
1259 not int64_t or int32_t. This saves some compile-time testing.
1260 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
1261 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
1262 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
1263 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
1264 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
1265 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
1266 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
1267 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
1268 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
1269 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
1270 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1271 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1272 undef any previous version and define our own version, for
1273 simplicity and consistency with the new macros for types.
1274 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
1275 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
1276 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
1277 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
1278 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
1279 @WINT_T_SUFFIX@ to keep things simple here.
1280 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
1281 Simplify by assuming typical 8/16/32/64 host, since we're
1282 already doing that elsewhere anyway.
1283 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
1284 and assume long long int is 64 bits if available. This
1285 speeds up 'configure'.
1287 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
1289 * getaddrinfo.c: fixed typo
1291 2006-06-29 Eric Blake <ebb9@byu.net>
1293 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
1294 unused static function.
1296 2006-06-29 Eric Blake <ebb9@byu.net>
1298 * stat_.h: New file.
1300 2006-06-29 Derek R. Price <derek@ximbiot.com>
1302 * strftime.c: Assume strftime() exists.
1304 2006-06-28 Bruno Haible <bruno@clisp.org>
1306 * getaddrinfo.h: Fix POSIX URL.
1307 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
1308 (use_win32_p): Make static.
1309 (getaddrinfo): Reject service name if it is empty or does not consist
1310 solely of decimal digits, or if its value is > 65535.
1311 (getnameinfo): Remove useless casts.
1313 2006-06-28 Derek R. Price <derek@ximbiot.com>
1315 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
1316 Autoconf 2.60 says this stuff was obsolete.
1318 2006-05-12 Bruno Haible <bruno@clisp.org>
1320 * mkdtemp.c [MINGW]: Include <io.h>.
1321 (mkdir): Define using _mkdir.
1323 2006-06-28 Bruno Haible <bruno@clisp.org>
1325 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
1326 declaration for wcwidth.
1327 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
1329 2006-06-28 Eric Blake <ebb9@byu.net>
1331 * xvasprintf.h: Fix comments.
1333 2006-06-28 Eric Blake <ebb9@byu.net>
1335 * mbchar.h (wcwidth): Include wcwidth.h.
1336 * mbswidth.c (wcwidth): Move from here...
1337 * wcwidth.h: ...to this new file.
1339 2006-06-28 Simon Josefsson <jas@extundo.com>
1341 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
1342 functions there. It will succeed on Windows XP, but on Windows
1343 2000 and (presumably) earlier, it will fail, and use the internal
1345 (use_win32_p): New function.
1346 (getaddrinfo): Use strtoul on servname, to support numeric ports.
1347 Support AI_NUMERICSERV to disable getservbyname.
1348 (getnameinfo): New function, only supports
1349 NI_NUMERICHOST|NI_NUMERICSERV for now.
1351 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
1352 only have some of them. Add AI_NUMERICSERV. Add prototype for
1355 2006-06-27 Bruno Haible <bruno@clisp.org>
1357 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
1359 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
1361 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
1362 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
1363 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
1365 2006-06-26 Bruno Haible <bruno@clisp.org>
1367 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
1369 Reported by Mark D. Baushke and Larry Jones.
1371 2006-06-26 Bruno Haible <bruno@clisp.org>
1373 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
1375 Suggested by Mark D. Baushke and Larry Jones.
1377 2006-06-23 Mark D. Baushke <mdb@gnu.org>
1379 * stdint_.h: Treat BSD/OS like OpenBSD.
1381 2006-06-23 Bruno Haible <bruno@clisp.org>
1383 * stdint_.h: Treat IRIX like OpenBSD.
1385 2006-06-23 Bruno Haible <bruno@clisp.org>
1387 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
1388 ISO C 99 Technical Corrigendum 1.
1390 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
1392 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
1393 Some compiler complained about some of them. Problem reported by
1395 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
1397 2006-06-21 Simon Josefsson <jas@extundo.com>
1399 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
1402 * socket_.h: Don't define WINVER.
1404 * inet_pton.h, inet_pton.c: New file, taken from glibc but
1405 slightly modified to work in gnulib.
1407 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1409 * read-file.c (fread_file): Start with buffer allocation of
1410 0 bytes rather than 1 byte; this simplifies the code.
1411 Don't invoke feof; it's not needed. Refactor to avoid duplicate
1412 code to free buffer and save/restore errno.
1413 (internal_read_file): Remove unused local.
1415 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
1417 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
1418 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
1419 Problem reported by Denis Excoffier in
1420 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
1422 2006-06-19 Simon Josefsson <jas@extundo.com>
1424 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
1426 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
1428 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
1430 2006-06-17 Bruno Haible <bruno@clisp.org>
1432 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
1434 2006-06-17 Bruno Haible <bruno@clisp.org>
1436 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
1437 problem on Solaris 2.5.1.
1439 2006-06-16 Eric Blake <ebb9@byu.net>
1441 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
1442 * unicodeio.c [!defined errno]: Likewise.
1443 * strtol.c [!defined errno]: Likewise.
1444 * strtod.c [!defined errno]: Likewise.
1446 2006-06-15 Bruno Haible <bruno@clisp.org>
1448 * stdint_.h: Rewritten to be fully auto-configured.
1449 Fixes bug on HP-UX/IA64.
1451 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
1453 * getdate.y (__attribute__): Don't define if already defined.
1454 Problem reported by Larry Jones.
1455 * utimens.c (__attribute__): Likewise.
1457 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
1459 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
1460 reported by Andreas Schwab.
1462 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1463 Bruno Haible <bruno@clisp.org>
1465 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
1467 2006-05-26 Martin Lambers <marlam@marlam.de>
1469 * getpass.c: Updates the test for the native W32 API, and adds
1470 missing includes, thus fixing compilation warnings.
1472 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
1474 * tempname.c (small_open, large_open): New macros.
1475 (__open, __open64) [!_LIBC]: Remove.
1476 (__gen_tempname): Use small_open and large_open instead of __open
1477 and __open64. This fixes a portability bug on HP-UX 11.11i
1478 reported by Simon Wing-Tang in
1479 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
1481 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
1483 * exclude.c (exclude_fnmatch): New function.
1484 (excluded_file_name): Call exclude_fnmatch.
1485 * exclude.h (excluded_file_name): New prototype
1487 2006-05-24 Bruno Haible <bruno@clisp.org>
1489 * printf-args.c (printf_fetchargs): Turn NULL pointers for
1490 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
1491 Reported by Thorsten Maerz <torte@netztorte.de> via
1492 Aaron Stone <aaron@serendipity.cx>.
1494 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
1496 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
1497 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
1498 (my_usleep): Don't mishandle maximum value.
1500 2006-05-19 Jim Meyering <jim@meyering.net>
1502 * getugroups.c: Correct an outdated comment. From Bruno Haible.
1504 2006-05-17 Bruno Haible <bruno@clisp.org>
1507 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
1509 2006-05-17 Bruno Haible <bruno@clisp.org>
1511 * stdint_.h: Fix recognition of Cygwin.
1513 2006-05-11 Jim Meyering <jim@meyering.net>
1515 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
1517 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
1519 * crc.c (crc32_update): Remove unnecessary L suffix.
1520 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
1521 unwanted sign propagation, e.g., on hosts with 64-bit int.
1522 There still are some problems with reeelly weird theoretical hosts
1523 (e.g., 33-bit int) but it's not worth worrying about now.
1524 * sha1.c (rol): Likewise.
1525 (K1, K2, K3, K4): Remove unnecessary L suffix.
1527 2006-05-10 Bruno Haible <bruno@clisp.org>
1529 * des.c: Cast to avoid warnings.
1531 2006-05-10 Simon Josefsson <jas@extundo.com>
1533 * md4.c: Typo fix, update copyright years.
1534 (K1, K2): Don't use L because it turn computations into 64-bit on
1537 2006-05-09 Bruno Haible <bruno@clisp.org>
1539 * xvasprintf.c: Include limits.h, string.h, xsize.h.
1540 (EOVERFLOW): Define fallback value.
1541 (xstrcat): New function.
1542 (xvasprintf): Recognize the special case of a string concatenation.
1544 2006-05-01 Bruno Haible <bruno@clisp.org>
1546 * stdint_.h: Shorter URL.
1547 * inttypes.h: Likewise.
1549 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
1551 * verify.h: Document the internals better. Most of this change
1552 was written by Bruno Haible.
1554 2006-04-29 Bruno Haible <bruno@clisp.org>
1556 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
1557 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
1559 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
1561 * getdate.y (get_date): When adding relative date, start with the
1562 initial time, not with the result of the first mktime call.
1564 2006-04-23 Bruno Haible <bruno@clisp.org>
1566 * copy-file.c: Include <unistd.h> unconditionally.
1567 * execute.c: Likewise.
1568 * fatal-signal.c: Likewise.
1569 * findprog.c: Likewise.
1570 * mkdtemp.c: Likewise.
1573 * wait-process.h: Likewise.
1575 2006-04-23 Bruno Haible <bruno@clisp.org>
1577 * fwriteerror.c (fwriteerror): Call fclose also when an error
1578 condition was already detected.
1579 Reported by Ben Pfaff <blp@cs.stanford.edu>.
1581 2006-04-19 Derek Price <derek@ximbiot.com>
1582 Eric Blake <ebb9@byu.net>
1584 * inttypes.h: Correct grammar in comment.
1586 2006-04-18 Derek Price <derek@ximbiot.com>
1587 Paul Eggert <eggert@cs.ucla.edu>
1589 * inttypes.h: New file.
1590 * strtoimax.c: Assume <inttypes.h>.
1592 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
1594 * utimens.c (futimens): glibc futimesat messes up if /proc
1595 isn't mounted. Problem reported by Kir Kolyshkin.
1597 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
1599 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
1600 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
1601 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
1603 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
1605 Merge regex changes from libc, removing some of our
1606 POSIX-conformance changes that were rejected and redoing them in a
1609 * regcomp.c (re_compile_internal, init_dfa):
1610 Length arg is now size_t, not Idx. All uses changed.
1611 (peek_token): Forward decl now says internal_function.
1612 (__re_error_msgid, __re_error_msgid_idx):
1613 Now static rather than extern with attribute_hidden.
1614 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
1615 For some reason libc prefers K&R style defns for external functions.
1616 (regerror) [!defined _LIBC]: Likewise.
1617 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
1618 (seek_collating_symbol_entry, lookup_collation_sequence_value):
1619 (build_range_exp, build_collating_symbol):
1621 (re_compile_fastmap): Use '\0' to memset, not 0.
1622 (utf8_sb_map): Make the calculations more obvious.
1623 (init_dfa, parse_bracket_exp, build_charclass_op):
1624 Call calloc and cast result, as glibc does.
1625 (init_word_char, fetch_token, peek_token, peek_token_bracket):
1626 (build_range_exp, build_collating_symbol):
1627 Now internal functions.
1629 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
1631 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
1632 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
1633 Don't depend on VMS; depend on __VMS instead, for POSIX
1634 namespace cleanness.
1635 (regoff_t): Define to ssize_t, not long int.
1637 Remove the REG_ macros named below. Instead, make the old names
1638 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
1640 (REG_BACKSLASH_ESCAPE_IN_LISTS):
1641 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
1642 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
1643 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
1644 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
1645 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
1646 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
1647 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
1648 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
1649 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
1650 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
1651 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
1652 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
1653 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
1654 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
1655 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
1656 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
1658 Remove. All uses replaced by the old RE_* names.
1659 (RE_BACKSLASH_ESCAPE_IN_LISTS):
1660 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
1661 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
1662 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
1663 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
1664 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
1665 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
1666 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
1667 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
1668 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
1669 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
1670 Don't bother having these macros be independent of each others'
1671 values, since they no longer exist in the POSIX name space.
1673 Rename the following member names back to their old names,
1674 unless !__USE_GNU_REGEX. All uses changed back.
1675 (buffer): Renamed from re_buffer.
1676 (allocated): Renamed from re_allocated.
1677 (used): Renamed from re_used.
1678 (syntax): Renamed from re_syntax.
1679 (fastmap): Renamed from re_fastmap.
1680 (translate): Renamed from re_translate.
1681 (can_be_null): Renamed from re_can_be_null.
1682 (regs_allocated): Renamed from re_regs_allocated.
1683 (fastmap_accurate): Renamed from re_fastmap_accurate.
1684 (no_sub): Renamed from re_no_sub.
1685 (not_bol): Renamed from re_not_bol.
1686 (not_eol): Renamed from re_not_eol.
1687 (newline_anchor): Renamed from re_newline_anchor.
1688 (num_regs): Renamed from rm_num_regs.
1689 (start): Renamed from rm_start.
1690 (end): Renamed from rm_end.
1692 (free_state): Move up a bit.
1694 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
1695 #define to be empty.
1696 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
1697 when that is what is intended.
1698 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
1699 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
1701 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
1702 All uses changed back to re_malloc, etc. It's now the caller's
1703 responsibility to check for overflow; all callers changed.
1704 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
1705 (re_x2nrealloc): Remove.
1706 (free_state): Remove decl.
1708 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
1709 (re_set_registers, re_exec):
1712 2006-01-31 Roland McGrath <roland@redhat.com>
1714 * regcomp.c (calc_eclosure_iter): Remove dead variables.
1715 Reported by Mike Frysinger <vapier@gentoo.org>.
1717 2006-01-15 Andreas Jaeger <aj@suse.de>
1720 * regex_internal.c (re_string_reconstruct): Adjust for
1721 build_wcs_upper_buffer change.
1722 (build_wcs_upper_buffer): Change return type.
1724 2005-12-10 Ulrich Drepper <drepper@redhat.com>
1726 * regex_internal.h: Include <stdint.h> if available.
1728 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
1730 * regex_internal.h (SIZE_MAX): Provide a default definition.
1732 2005-10-14 Ulrich Drepper <drepper@redhat.com>
1734 * regcomp.c: Adjust for changed secondary hash function.
1736 2005-09-30 Ulrich Drepper <drepper@redhat.com>
1738 * regex.h: Pretty printing.
1739 Clean up namespace a bit.
1741 2005-09-30 Jakub Jelinek <jakub@redhat.com>
1743 * regexec.c (update_cur_sifted_state, check_arrival,
1744 check_arrival_add_next_nodes): Avoid using uninitialized variable.
1746 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1747 Ulrich Drepper <drepper@redhat.com>
1750 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
1751 (bitset_word_t): Renamed from bitset_word. All uses changed.
1753 2005-09-22 Ulrich Drepper <drepper@redhat.com>
1756 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
1757 * regcomp.c: Remove unnecessary uses of
1758 unsigned RE_TRANSLATE_TYPE.
1759 * regex_internal.h: Likewise.
1760 * regex_internal.c: Likewise.
1761 * regexec.c: Likewise.
1762 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
1764 2005-09-07 Ulrich Drepper <drepper@redhat.com>
1766 * regexec.c (find_recover_state): Remove unnecessary
1768 (transit_state_bkref): Make DFA a const pointer.
1769 (get_subexp): Likewise.
1770 (check_arrival): Likewise.
1771 (update_cur_sifted_state): Likewise.
1772 (re_search_internal): Likewise.
1773 (prune_impossible_nodes): Likewise.
1774 (acquire_init_state_context): Likewise.
1775 (proceed_next_node): Likewise.
1776 (set_regs): Likewise.
1777 (free_fail_stack_return): Likewise.
1778 (check_arrival_expand_ecl): Mark DFA parameter as const.
1779 (check_arrival_expand_ecl_sub): Likewise.
1780 (check_subexp_limits): Likewise.
1781 (sub_epsilon_src_nodes): Likewise.
1782 (add_epsilon_src_nodes): Likewise.
1783 (merge_state_array): Likewise.
1784 (update_regs): Likewise.
1785 (build_trtable): Likewise.
1786 (sift_states_backward): Mark MCTX parameter as const.
1787 (build_sifted_states): Likewise.
1788 (update_cur_sifted_state): Likewise.
1789 (sift_states_mkref): Likewise.
1790 (check_arrival_expand_ecl): Mark eclosure as const.
1791 (check_dst_limits_calc_pos_1): Likewise.
1792 * regex_internal.h (re_match_context_t): Make dfa a const
1795 2005-09-06 Ulrich Drepper <drepper@redhat.com>
1797 * regexec.c (merge_state_with_log): Define dfa as const pointer.
1798 (transit_state_sb): Likewise.
1799 (transit_state_mb): Likewise.
1800 (sift_states_iter_mb): Likewise.
1801 (check_arrival_add_next_nodes): Likewise.
1802 (check_node_accept_bytes): Change first parameter to pointer-to-const.
1803 [_LIBC] (re_search_2_stub): Use mempcpy.
1805 * regex_internal.c (re_string_reconstruct): Avoid calling
1806 mbrtowc for very simple UTF-8 case.
1808 * regex_internal.c (re_acquire_state): Make DFA pointer arg
1810 (re_acquire_state_context): Likewise.
1811 * regex_internal.h: Adjust prototypes.
1813 * regex.c: Prevent using C++ compilers.
1815 * regex_internal.c (re_acquire_state): Minor code rearrangement.
1816 (re_acquire_state_context): Likewise.
1818 2006-03-29 Mark D. Baushke <mdb@gnu.org>
1819 Bruno Haible <bruno@clisp.org>
1821 * stdint_.h: On OpenBSD, don't redefine types already included in
1822 <sys/types.h> and <inttypes.h>.
1824 2006-03-24 Eric Blake <ebb9@byu.net>
1826 * time_r.c (copy_string_result): Remove, as it is no longer used.
1828 2006-03-24 Simon Josefsson <jas@extundo.com>
1830 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
1831 including some doc fixes.
1832 (base64_encode_alloc): Fix +1 bug on allocation failures.
1834 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1836 * base64.c (base64_encode): Do not read past end of array with
1837 unsanitized input on systems with CHAR_BIT > 8.
1839 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
1841 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
1842 Typedef to long int, not to off_, as POSIX will likely change
1845 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
1847 * argp-help.c (validate_uparams): Fix typo
1848 * argp-parse.c (argp_default_options): Consistently begin help
1849 messages with a lowercase letter.
1851 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
1853 * time_r.h (asctime_r, ctime_r): Remove. These functions can
1854 overrun buffers and shouldn't be used (much as gets shouldn't be
1856 * time_r.c (asctime_r, ctime_r): Likewise.
1858 2006-03-08 Simon Josefsson <jas@extundo.com>
1860 * gc-gnulib.c (randomize): Don't open files called 'no', they
1861 signal that configure disabled the device.
1863 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
1865 * c-stack.c: Include unistd.h unconditionally, since we now assume
1867 * getlogin_r.c: Likewise.
1868 * getlogin_r.h: Likewise.
1870 * pagealign_alloc.c: Likewise.
1871 * unistd_.h: Remove; no longer needed.
1873 2006-03-07 Simon Josefsson <jas@extundo.com>
1875 * unistd_.h: New file.
1877 2006-03-07 Simon Josefsson <jas@extundo.com>
1879 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
1881 2006-03-01 Simon Josefsson <jas@extundo.com>
1883 * readline.c: Fix typo, tiny patch from Stepan Kasal
1886 2006-02-28 Simon Josefsson <jas@extundo.com>
1888 * getopt.c: Protect #include of unistd.h, for MSVS.
1890 2006-02-27 Simon Josefsson <jas@extundo.com>
1892 * base64.h: Indent #define's. From Jim Meyering
1895 2006-02-27 Jim Meyering <jim@meyering.net>
1897 Revert the change of 2006-02-24, so these files can continue
1898 to be sync'd from gettext.
1899 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1902 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1904 * glob.c: Say "invalid" rather than "illegal" in comments.
1906 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1908 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1910 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1912 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1913 AT_FDCWD exceeds INT_MAX.
1914 * openat.h (AT_FDCWD): Likewise.
1916 2006-02-14 Jim Meyering <jim@meyering.net>
1918 Sync from coreutils.
1920 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1921 failure on deficient systems, and simplify gnulib lgpl dependencies.
1922 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1923 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1925 * xalloc-die.c: Remove unused definition of N_.
1927 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1929 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1931 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1933 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1934 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1936 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1938 * argp-namefrob.h: Restore changes accidentally lost during the
1939 "autoupdate" on 2005-12-12.
1941 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1943 * fnmatch.c (L_): Renamed from L, to work around a bug in
1944 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1945 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1948 2006-01-26 Simon Josefsson <jas@extundo.com>
1950 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1951 prototype is visible on mingw32.
1953 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1956 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1959 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1961 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1962 attempt to open for write; this always fails, at least on POSIX
1963 hosts. This reinstates the 2006-01-09 change, which was
1964 inadvertently removed.
1966 2006-01-26 Bruno Haible <bruno@clisp.org>
1967 Paul Eggert <eggert@cs.ucla.edu>
1969 * stdbool_.h (_Bool)
1970 [(! (defined __cplusplus || defined __BEOS__)
1971 && !defined __GNUC__
1972 && !(defined __HP_cc || defined __xlc__
1973 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1974 || defined __sgi))]:
1975 #define to signed char in these cases too; this simplifies
1976 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1977 etc., separately) and makes it more conservative.
1979 2006-01-21 Jim Meyering <jim@meyering.net>
1981 Sync from the stable (b5) branch of coreutils:
1983 * fts.c (fts_children): Don't let close() clobber errno from
1986 * fts.c (fts_stat): When following a symlink-to-directory,
1987 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1988 a dangling symlink. That can also happen at least for ELOOP.
1989 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1990 FYI, this bug predates the inclusion of fts.c in coreutils.
1992 * fts.c (fts_open): Put new maxarglen declaration and uses
1993 in their own block, so pre-c99 compilers don't object.
1995 Avoid the double-free (first in fts_read, second in fts_close) that
1996 would occur when an `active' directory is made inaccessible (e.g.,
1997 via chmod a-x) during a traversal.
1998 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1999 before returning. Reproduce this failure by
2000 mkdir -p a/b; cd a; chmod a-x . b
2001 Reported by Stavros Passas.
2003 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
2005 * argp-namefrob.h: Bugfix. Remove stray #
2007 2006-01-25 Bruno Haible <bruno@clisp.org>
2009 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
2011 Reported by Paul Eggert.
2013 2006-01-25 Jim Meyering <jim@meyering.net>
2015 * fileblocks.c: Remove more useless parentheses.
2016 * readutmp.h: Likewise.
2018 2006-01-24 Bruno Haible <bruno@clisp.org>
2020 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
2022 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
2025 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
2026 to avoid problems with the built-in _Bool type.
2027 Reported by Paul Eggert on 2005-11-26.
2029 2006-01-24 Jim Meyering <jim@meyering.net>
2031 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
2033 2006-01-24 Simon Josefsson <jas@extundo.com>
2035 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
2038 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
2040 Work around porting bugs reported by Dieter in
2041 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
2042 * getopt.c (_NOPROTO): Remove; no longer needed.
2043 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
2044 Include "getopt.h" first, to check interface.
2045 (getenv): Declare only if defined HAVE_DECL_GETENV &&
2047 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
2048 (__strndup): Revert to K&R-style function dfns, the glibc style.
2049 * strnlen.c: Don't claim it's taken from glibc; it's not.
2050 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
2051 Include strnlen.h first, to get prototype properly.
2052 (strnlen): Renamed from __strnlen.
2055 2006-01-23 Ulrich Drepper <drepper@redhat.com>
2057 These changes imported from libc.
2058 * getopt.c: Use __fxprintf instead of inline stream orientation
2059 test and two separate function calls.
2060 * strndup.c (__strndup): Add libc_hidden_def.
2062 2006-01-22 Bruno Haible <bruno@clisp.org>
2064 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
2065 temporary buffer for sprintf, take into account the precision also
2066 for 'd', 'i', 'u', 'o', 'x', 'X'.
2068 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
2070 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
2071 to pacify gcc -Wswitch-default.
2073 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
2075 * argp-help.c (usage_long_opt): Do not print DOC options.
2076 (__argp_base_name): Removed
2077 * argp-namefrob.h (__argp_basename): Removed definition. Was a
2079 (__argp_base_name): Provide macro definition or extern declaration
2080 depending on the configuration
2082 2006-01-20 Simon Josefsson <jas@extundo.com>
2084 * inet_ntop.h: Unconditionally include sys/socket.h.
2086 2006-01-19 Simon Josefsson <jas@extundo.com>
2088 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
2090 2006-01-12 Simon Josefsson <jas@extundo.com>
2092 * base64.c: Fix warning, reported by Bruno Haible
2093 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
2095 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
2097 Sync from coreutils.
2098 * md5.c: Fix commentary typos.
2099 (alignof, UNALIGNED_P): No need for a GCC-specific version.
2100 * md5.h (__attribute__): Remove; unused.
2101 * sha1.c: Fix commentary to match md5 better.
2102 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
2103 so that we don't need to worry about alignment. All uses changed.
2104 This merges the 2005-10-28 md5 change into sha1.
2106 2006-01-11 Jim Meyering <jim@meyering.net>
2108 Sync from coreutils.
2109 * md5.c (OP): Fix spacing.
2111 2006-01-11 Simon Josefsson <jas@extundo.com>
2113 * stdint_.h (SIZE_MAX): Add missing (.
2115 2006-01-10 Bruno Haible <bruno@clisp.org>
2117 * argp.h (__const): Remove macro. Use const instead.
2118 * argp-fmtstream.h (__const): Likewise.
2119 * glob_.h (__const): Remove macro.
2120 * glob-libc.h: Use const instead of __const.
2122 2006-01-10 Jim Meyering <jim@meyering.net>
2124 Avoid the double-free (first in fts_read, second in fts_close) that
2125 would occur when an `active' directory is made inaccessible (e.g.,
2126 via chmod a-x) during a traversal.
2127 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
2128 before returning. Reproduce this failure by
2129 mkdir -p a/b; cd a; chmod a-x . b
2130 Reported by Stavros Passas.
2132 Sync from coreutils.
2133 * sha1.c: Tweak grammar in a comment.
2135 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
2137 * regex_internal.h (BITSET_WORD_BITS):
2138 Work around a bug in 64-bit PGC (before version 6.1-2), where the
2139 preprocessor mishandles large unsigned values as if they were signed.
2140 Problem reported by Claudio Fontana in
2141 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
2143 2006-01-10 Simon Josefsson <jas@extundo.com>
2145 * socket_.h: New file.
2147 2006-01-10 Bruno Haible <bruno@clisp.org>
2149 * localcharset.c: Update from GNU gettext.
2151 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
2153 Sync from coreutils.
2154 * chdir-long.c (cdb_free): Don't bother trying to open directory
2155 for write access: POSIX says that must fail.
2156 * fts.c (diropen): Likewise.
2157 * save-cwd.c (save_cwd): Likewise.
2158 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
2159 well, for minor improvements on hosts that lack O_DIRECTORY.
2160 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
2161 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
2162 Fall back on chown if open failed with EACCES.
2164 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
2165 Report an error at compile-time if only a 1-second nominal clock
2166 resolution is found.
2168 * lchmod.h: New file.
2169 * mkdir-p.c: Include lchmod.h, lchown.h.
2170 (make_dir_parents): Use lchown rather than chown, and
2171 lchmod rather than chmod.
2173 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
2174 too. Problem with "none" reported by Bob Proulx. Problem with
2175 "proc" reported by n0dalus.
2177 * mountlist.c: Include <limits.h>.
2178 (dev_from_mount_options)
2179 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
2180 New function. It no longer assumes "dev=" has the System V meaning
2181 on Linux (since it doesn't). It also parses "dev=" more carefully.
2182 (read_file_system_list)
2183 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
2184 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
2187 * posixtm.h (PDS_PRE_2000): New macro.
2188 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
2189 All usages changed. Reject dates outside the range 1969-1999 if
2190 PDS_PRE_2000 is used.
2192 2006-01-09 Jim Meyering <jim@meyering.net>
2194 Sync from coreutils.
2196 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
2198 * chdir-safer.h, chdir-safer.c: New files.
2200 * modechange.c (mode_compile): Reject an invalid mode string
2201 that starts with an octal digit. From Andreas Gruenbacher.
2203 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
2204 and dup to open_safer and dup_safer, respectively.
2205 (openat_permissive): Fix typo in comment.
2207 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
2208 "gettext.h"; either no longer needed or are guaranteed by openat.h.
2209 (_): Remove; no longer needed.
2210 (openat): Renamed from rpl_openat; no need for rpl_openat
2211 since openat.h renames openat for us.
2212 Replace most of the body with a call to openat_permissive,
2213 to avoid duplicate code.
2214 Port to (probably hypothetical) environments were mode_t is
2216 (openat_permissive): Require mode arg, so that we can check
2217 types better. Put it just after flags. Change cwd failure
2218 indicator from pointer-to-bool to pointer-to-errno-value.
2219 All callers changed.
2220 Invoke openat_save_fail and/or openat_restore_fail if
2221 cwd_errno is null, so that openat can call us.
2222 (openat_permissive, fdopendir, fstatat, unlinkat):
2223 Simplify errno handling to avoid some duplicate code,
2224 as it's OK to set errno on success.
2225 * openat.h: Revamp code so that function macros depend on
2226 __OPENAT_PREFIX only, not also on AT_FDCWD.
2227 (openat_ro): Remove. Caller changed to use openat_permissive.
2228 (openat_permissive): Now a macro, if not a function.
2229 (openat_restore_fail, openat_save_fail): Now always functions,
2230 since mkdirat needs them even if __OPENAT_PREFIX is defined.
2232 * openat-priv.h: New file, defining macros used by mkdirat.c
2234 * mkdirat.c: Include openat-priv.h.
2235 Remove definitions of macros defined therein.
2236 * openat.c: Likewise.
2238 * mkdirat.c (mkdirat): New file and function.
2239 * openat.h (mkdirat): Declare.
2241 * openat.c (fdopendir): Don't change errno when returning non-NULL.
2243 * openat.h (openat_permissive): Declare.
2244 (openat_ro): Define.
2246 * openat.c (EXPECTED_ERRNO): New macro.
2247 (openat_permissive): New function -- used in remove.c rewrite.
2248 (all functions): Set errno just before returning, only if there
2249 was an actual failure.
2250 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
2252 Emulate openat-family functions using Linux's procfs, if possible.
2253 Idea and some code based on Ulrich Drepper's glibc changes.
2255 * openat.c: (BUILD_PROC_NAME): New macro.
2256 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
2257 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
2258 before falling back on save_cwd and restore_cwd.
2259 (fdopendir, fstatat, unlinkat): Likewise.
2261 * openat.c (fstatat, unlinkat): Perform the syscall directly,
2262 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
2264 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
2265 as second argument to va_arg. Otherwise, some versions of gcc
2266 warn that `if this code is reached, the program will abort'.
2268 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
2270 Sync from coreutils.
2272 Add POSIX ACL support
2273 * acl.h (copy_acl, set_acl): Add declarations.
2274 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
2275 systems other than Linux.
2276 (chmod_or_fchmod): New function: use fchmod when possible,
2277 and chmod otherwise.
2278 (file_has_acl): Add a POSIX ACL implementation, with a
2279 Linux-specific subcase.
2280 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
2281 S_ISVTX from one file to another. Fall back to fchmod/chmod when
2282 acls are unsupported.
2283 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
2284 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
2287 2006-01-09 Bruno Haible <bruno@clisp.org>
2289 * sysexit_.h (EX_OK): New macro.
2290 Suggested by Martin Lambers <marlam@marlam.de>.
2292 2006-01-09 Bruno Haible <bruno@clisp.org>
2294 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
2295 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
2296 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
2297 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
2299 2006-01-09 Bruno Haible <bruno@clisp.org>
2301 * stdint_.h (SIZE_MAX): Write the value without involving negative
2304 2005-10-16 Bruno Haible <bruno@clisp.org>
2306 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
2307 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
2309 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
2311 * strftime.c (tzname): Don't declare if it is already #defined.
2312 Problem reported for Mingw by Mark Junker.
2314 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
2316 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
2317 long int, not int, for nanosecond counts, so that people who are
2318 used to POSIX struct timespec won't be surprised. Reported by Jim
2321 2005-12-16 Jim Meyering <jim@meyering.net>
2323 * fprintftime.c, fprintftime.h: New files.
2325 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
2327 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
2328 * argp-help.c (fill_in_uparams): Check if the constructed
2329 struct uparams is valid. Fall back to the default values if it is
2332 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
2334 * argp-help.c (__argp_base_name): New function
2335 (__argp_short_program_name): Rewrite using __argp_base_name
2336 * argp-namefrob.h: Define program_invocation_name and
2337 program_invocation_short_name if requested
2338 (__argp_base_name): Add prototype
2339 * argp-parse.c (argp_def): Use gettext wrappers
2340 (argp_default_parser): Use __argp_base_name
2341 * argp-pin.c: New file. Defines program_invocation_name and
2342 program_invocation_short_name on systems that lack them.
2344 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
2346 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
2347 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
2348 porting problem reported by Georg Schwarz in
2349 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
2351 2005-07-09 Bruno Haible <bruno@clisp.org>
2353 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
2354 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
2355 Reported by Mark Junker <mjscod@gmx.de>.
2357 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
2359 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
2360 (uintmax_t) [defined uintmax_t]: Do not declare.
2361 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
2362 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
2363 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
2364 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
2365 sake of portability to weird hosts that C allows (though we don't
2366 know of any practical examples).
2368 * savedir.h (fdsavedir): New decl.
2369 * savedir.c (fdsavedir, savedirstream): New functions; the latter
2370 contains most of the former guts of savedir.
2371 (savedir): Use savedirstream.
2374 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
2376 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
2377 coreutils no longer futzes with rounding modes.
2379 2005-11-14 Jim Meyering <jim@meyering.net>
2381 * mkstemp-safer.c: Include <config.h>, required for possible
2382 replacement of mkstemp.
2384 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
2386 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
2388 (gethrxtime) [! (HAVE_NANOUPTIME
2389 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
2390 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
2391 our own approximation.
2393 2005-11-10 Simon Josefsson <jas@extundo.com>
2395 * readline.c: Remove EOL.
2397 2005-11-08 Eric Blake <ebb9@byu.net>
2399 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2401 2005-11-08 Eric Blake <ebb9@byu.net>
2403 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
2405 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
2407 Fix porting problem reported by Theodoros V. Kalamatianos.
2408 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
2409 Don't assume that futimes failing means we must fail.
2411 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
2413 * getcwd.c (__getcwd): Don't assume that system calls after readdir
2414 leave errno alone. Problem reported by Dmitry V. Levin.
2416 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
2418 * savedir.c (savedir): Don't assume that xrealloc etc. leave
2419 errno alone. Problem reported by Frederic Jolliton.
2421 2005-10-28 Simon Josefsson <jas@extundo.com>
2423 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
2424 "restrict" keywords, as per POSIX. Protect the function
2425 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
2426 Don't use K&R prototypes. Check the sprintf return values.
2427 Re-define EAFNOSUPPORT if not present. Indent.
2429 * md5.h, md5.c: Simplify buffer handling visavi alignment,
2430 suggested by Bruno Haible <bruno@clisp.org>.
2432 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
2434 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
2436 * gc-libgcrypt.c: Add MD2 (which is not available through
2439 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
2441 * md2.h, md2.c: New files.
2443 2005-10-24 Simon Josefsson <jas@extundo.com>
2445 * md4.h: Shrink buffer size, now that we changed the type.
2447 2005-10-22 Simon Josefsson <jas@extundo.com>
2449 * arcfour.h, arcfour.c: Use fixed size indices in the
2450 arcfour_context struct (simplify test vector testing in GNU
2453 2005-10-22 Simon Josefsson <jas@extundo.com>
2455 * md4.h, md4.c: Simplify buffer handling visavi alignment,
2456 suggested by Bruno Haible <bruno@clisp.org>.
2458 2005-10-22 Simon Josefsson <jas@extundo.com>
2460 * crc.h: Include stddef.h, for size_t.
2462 2005-10-21 Simon Josefsson <jas@extundo.com>
2464 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
2465 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
2467 2005-10-21 Simon Josefsson <jas@extundo.com>
2469 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
2472 2005-10-21 Simon Josefsson <jas@extundo.com>
2474 * gc-gnulib.c: Support ARCTWO in CBC mode.
2476 2005-10-21 Simon Josefsson <jas@extundo.com>
2478 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
2481 * hmac-sha1.c (hmac_sha1): Likewise.
2483 * crc.c (crc32_update): Actually use crc parameter, suggested by
2484 Bruno Haible <bruno@clisp.org>.
2486 * crc.h: Include stdint.h directly, suggested by Bruno Haible
2489 2005-10-21 Simon Josefsson <jas@extundo.com>
2491 * des.h, des.c: New files.
2493 * gc-gnulib.c: Support DES.c
2495 2005-10-21 Simon Josefsson <jas@extundo.com>
2497 * arctwo.h, arctwo.c: New files.
2499 * gc-gnulib.c: Support ARCTWO.
2501 2005-10-21 Simon Josefsson <jas@extundo.com>
2503 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
2505 2005-10-19 Simon Josefsson <jas@extundo.com>
2507 * gc-gnulib.c: Support ARCFOUR.
2509 2005-10-19 Simon Josefsson <jas@extundo.com>
2511 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
2514 * gc.h: Add ECB enum type.
2516 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
2518 2005-10-19 Simon Josefsson <jas@extundo.com>
2520 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
2522 2005-10-18 Simon Josefsson <jas@extundo.com>
2524 * md4.h, md4.c: New files, based on md5.?.
2526 2005-10-17 Simon Josefsson <jas@extundo.com>
2528 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
2530 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
2532 2005-10-17 Simon Josefsson <jas@extundo.com>
2534 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
2536 2005-10-17 Simon Josefsson <jas@extundo.com>
2538 * gc.h, gc-libgcrypt.c: Add ciphers.
2540 2005-10-17 Simon Josefsson <jas@extundo.com>
2542 * sha1.c: Use uint32_t instead of md5_uint32.t
2544 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
2547 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
2549 * md5.h: Use stdint.h and uint32_t. Doc fix.
2551 2005-10-15 Simon Josefsson <jas@extundo.com>
2553 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
2555 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
2557 2005-10-14 Simon Josefsson <jas@extundo.com>
2559 * arcfour.h, arcfour.c: New files.
2561 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
2563 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
2564 include <wchar.h>; no longer needed.
2566 2005-10-14 Jakub Jelinek <jakub@redhat.com>
2567 and Ulrich Drepper <drepper@redhat.com>
2570 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
2571 instead of inline stream orientation test and two separate
2572 function calls. Pay no attention to USE_IN_LIBIO.
2574 2005-10-14 Roland McGrath <roland@redhat.com>
2576 Import from libc. [BZ #1331]
2577 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
2579 Reported by Matej Vela <vela@debian.org>.
2581 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
2583 * mkdir-p.c (make_dir_parents): Don't report an error if an
2584 intermediate directory is in a read-only file system. Problem
2585 reported by Eric Blake.
2587 2005-10-13 Simon Josefsson <jas@extundo.com>
2589 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
2590 Move memory allocation outside of loop.
2592 2005-10-12 Simon Josefsson <jas@extundo.com>
2594 * gc-pbkdf2-sha1.c: New file.
2596 * gc.h: Add gc_pbkdf2_sha1 prototype.
2598 2005-10-12 Simon Josefsson <jas@extundo.com>
2600 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
2601 suggested by Bruno Haible <bruno@clisp.org>.
2603 2005-10-12 Simon Josefsson <jas@extundo.com>
2605 * gc-libgcrypt.c (gc_hmac_sha1): New function.
2607 * gc-gnulib.c (gc_hmac_sha1): New function.
2609 2005-10-12 Simon Josefsson <jas@extundo.com>
2611 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
2613 2005-10-12 Simon Josefsson <jas@extundo.com>
2615 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
2616 GC_USE_HMAC_MD5, respectively.
2618 * gc-libgcrypt.c (gc_md5): Fix assert call.
2621 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
2623 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
2625 * gc-gnulib.c (gc_hash_buffer): Ditto.
2627 2005-10-11 Bruno Haible <bruno@clisp.org>
2629 * c-strcasestr.h: New file, from GNU gettext.
2630 * c-strcasestr.c: New file, from GNU gettext.
2632 2005-10-11 Bruno Haible <bruno@clisp.org>
2634 * c-strcase.h: New file, from GNU gettext.
2635 * c-strcasecmp.c: New file, from GNU gettext.
2636 * c-strncasecmp.c: New file, from GNU gettext.
2638 2005-10-11 Simon Josefsson <jas@extundo.com>
2640 * crc.h, crc.c: New files.
2642 * gc.h (gc_hash_buffer): Add doc.
2644 2005-10-08 Simon Josefsson <jas@extundo.com>
2646 * gc.h: Add gc_hash and gc_hash_buffer.
2648 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
2650 * gc-libgcrypt.c (gc_hash_buffer): Add.
2652 2005-10-11 Bruno Haible <bruno@clisp.org>
2654 * strcasecmp.c: Include limits.h.
2655 (strcasecmp): Avoid integer overflow on exotic platforms.
2656 * strncasecmp.c: Include limits.h.
2657 (strncasecmp): Avoid integer overflow on exotic platforms.
2658 Reported by Paul Eggert.
2660 2005-10-06 Simon Josefsson <jas@extundo.com>
2662 * hmac-md5.c: New file.
2666 2005-10-06 Simon Josefsson <jas@extundo.com>
2668 * memxor.c (memxor): Avoid casts and warnings.
2670 2005-10-05 Derek Price <derek@ximbiot.com>
2672 * getdelim.c (SIZE_MAX): New macro, if not already defined.
2674 2005-10-05 Simon Josefsson <jas@extundo.com>
2676 * memxor.c (memxor): Fix compiler error.
2678 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
2679 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
2681 * memxor.h, memxor.c: New files.
2683 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
2684 we assume all systems have it, suggested by Jim Meyering
2685 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
2686 any systems lack sys/socket.h; mingw32 is known to lack it, but we
2687 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
2690 2005-10-04 Bruno Haible <bruno@clisp.org>
2692 * verify.h (verify_true): Provide alternative definition for C++.
2694 2005-10-04 Simon Josefsson <jas@extundo.com>
2696 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
2697 D. Baushke" <mdb@gnu.org>.
2699 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
2701 * getdelim.c: Include getdelim.h first. Include <limits.h>.
2702 (SSIZE_MAX): New macro, if not already defined.
2703 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
2706 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
2708 * exclude.c: Include verify.h.
2709 (verify): Remove. All callers changed to use verify.h's version.
2710 * strtoimax.c: Likewise.
2711 * utimecmp.c: Likewis.e
2713 Sync from coreutils.
2714 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
2715 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
2716 * .cvsignore: Add fts.h, search.h, t-fpending.
2717 * settime.c (settime): Fix { typo in previous patch. Also, don't
2718 bother returning ENOSYS if settimeofday or stime fails; just let
2719 them return whatever errno they want to return.
2720 * utimens.c: Include unistd.h, for dup2.
2721 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
2722 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
2724 2005-10-02 Jim Meyering <jim@meyering.net>
2726 Sync from coreutils.
2727 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
2728 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
2729 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
2730 Remove AT_FDCWD test.
2731 Do not consume the fd unless successful.
2732 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
2733 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
2734 block, so that we don't even try to compile it if settimeofday is
2735 available. This works around a compilation failure on OSF1 V5.1,
2736 due to stime requiring a `long int*' while tv_sec is `int'.
2738 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
2740 * getdelim.c (getdelim): Remove unused variables.
2742 2005-10-01 Simon Josefsson <jas@extundo.com>
2744 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
2745 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
2746 AI_* and EAI_* definitions. Protect function declarations.
2748 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
2750 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
2751 so that the code works even with ancient cpp. Portability problem
2752 with GCC 2.7.2.1 reported by Thomas M.Ott.
2754 2005-09-27 Jim Meyering <jim@meyering.net>
2756 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
2758 * intprops.h (signed_type_or_expr__): Define.
2759 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
2762 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
2764 * verify.h (verify_expr): Remove, replacing with:
2765 (verify_true): New macro that returns true instead of void.
2766 (verify_type__): Remove.
2767 (verify): Use verify_true rather than verify_type__.
2769 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
2771 * utimens.c (ENOSYS): Define if not already defined.
2772 (futimens): Support having a null PATH if the file descriptor
2775 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
2777 (__attribute): Define to empty unless GCC 3.1 or later.
2778 This works around a core dump on OpenBSD 3.4, which has GCC
2779 2.95.3, which dumps core when given __attribute__(()). It also
2780 simplifies other tests, since we really don't want to bother with
2781 worrying about which ancient version of GCC supported what.
2782 Original problem reported by Yoann Vandoorselaere, with part of
2783 the fix suggested by Derek Price.
2785 2005-09-24 Jim Meyering <jim@meyering.net>
2787 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
2788 so we can once again use a positive bitfield width of 1 -- now we
2789 don't have to explain why we were using a bitfield width of 2.
2791 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
2793 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
2794 Problem reported by Eric Blake.
2795 (getaddrinfo): Initialize se so that it's not garbage.
2796 Redo internal storage allocation so that it doesn't make unportable
2797 assumptions about alignment.
2800 * utimens.c (futimens): Use futimesat if available.
2801 Prefer it to futimes since it doesn't have the futimes bug.
2803 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
2804 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
2805 Instead, declare a function that returns a pointer to an array,
2806 and use verify_type__ to declare the size of the array.
2807 Problem and germ of a solution reported by Bruno Haible.
2808 (verify_type__): Use 2, not 1, for bitfield size, to avoid
2809 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
2811 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
2813 Sync from coreutils.
2815 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
2817 * argmatch.h: Include verify.h
2818 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
2819 (ARGMATCH_ASSERT): Remove; unused.
2820 * canonicalize.c: Assume STDC_HEADERS.
2821 * exclude.c: Include "strcase.h".
2822 * regex_internal.h [!defined _LIBC]: Likewise.
2823 * getusershell.c: Include stdio--.h rather than stdio.h
2825 (getusershell): Call fopen, not fopen_safer.
2826 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
2827 Do not include unistd-safer.h.
2828 (save_cwd): Don't call fd_safer; no longer needed
2829 now that we include fcntl--.h.
2831 * getdate.y (relative_time): New type.
2832 (RELATIVE_TIME_0): New constant.
2833 (parser_control): Use relative_time instead of doing it ourselves.
2834 (%union): Add new relative_time rel member.
2835 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
2837 (relunit, relunit_snumber): Now of type rel.
2838 (zone, rel, relunit, get_date): Adjust to above changes.
2840 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
2841 Do not include unistd-safer.h.
2842 (getloadavg): Don't call fd_safer; no longer needed
2843 now that we include fcntl--.h.
2845 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
2846 (make_dir_parents): Treat ENOSYS like EEXIST.
2848 Improve quality of diagnostics on restore_cwd failure.
2849 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2850 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2851 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2852 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2853 each time through the loop. Do not diagnose restore_cwd failure;
2854 that is the caller's job (and perhaps the caller does not care).
2856 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2857 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2858 If the file already exists but is not a directory, don't bother
2859 to try to make its parents.
2860 Close potential file descriptor leak if we can't chdir("/") (!).
2861 Don't always return true if chdir($PWD) fails; return true only
2862 if the requested action was done successfully (except for the
2864 Don't log final directory unless we actually made it.
2865 Refactor to avoid duplicate code to fix up permissions.
2866 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2868 * strftime.c (my_strftime): Rewrite the previous change slightly,
2869 to make it a bit faster and (I hope) clearer.
2870 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
2871 Fix bug in formats like %2N.
2873 * verify.h: New file.
2875 2005-09-22 Jim Meyering <jim@meyering.net>
2877 Sync from coreutils.
2879 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
2881 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
2882 the .tm_year member, since otherwise gcc-4.0 would now warn about
2883 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
2885 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
2886 order to avoid an unsuppressible warning from gcc on 64-bit systems.
2888 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
2889 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
2890 when run in a time zone for which daylight savings time is in effect
2891 for the starting date.
2893 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2894 stop us from restricting permissions of just-created absolute-named
2896 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2897 to restore initial working directory.
2898 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2899 to tell caller if/when we change the working directory and are
2900 unable to return to the initial one.
2901 * mkdir-p.h (make_dir_parents): Update prototype.
2902 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2903 `return false'. This fixes a bug introduced on 2004-07-30.
2905 * openat.c (fdopendir): Be sure to close the supplied
2906 file descriptor before returning. This makes our replacement
2907 implementation a little closer to Solaris's, where fdopendir
2908 ties the file descriptor to the returned DIR* pointer.
2909 * openat.c (unlinkat): New function.
2910 * openat.h (unlinkat): Add prototype.
2911 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2912 (openat_restore_fail): Rename from openat_restore_die.
2913 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2915 Provide an alternative to exiting immediately upon save_cwd or
2916 restore_cwd failure. Now, an application can arrange e.g.,
2917 to perform a longjump in that case.
2918 * openat.c: Include dirname.h.
2919 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2920 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2921 and openat_restore_die rather than calling error directly.
2922 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2924 * openat-die.c (openat_save_die, openat_restore_die): New file.
2925 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2927 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2928 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2929 int utc, int nanoseconds);
2931 date should not have to allocate a megabyte of virtual memory to
2932 handle a format argument like +%1048575T. When implemented with
2933 strftime, it must allocate such a buffer, use strftime to fill it
2934 in, print it, then free it.
2935 With fprintftime, it simply prints everything and exits.
2936 With no need for memory allocation, that's one fewer way to fail.
2937 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2938 optional field width, not before, so we accept %9:z, not %:9z.
2939 (my_strftime): Be sure to use L_('x') for literals.
2941 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2942 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2943 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2944 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2945 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2946 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2947 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2948 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2949 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2951 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2952 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2953 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2954 and don't include <sys/file.h>).
2956 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2958 Sync from coreutils.
2960 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2961 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2962 [!LDAV_DONE]: Avoid unused variable warning.
2964 2005-09-21 Bruno Haible <bruno@clisp.org>
2966 * unicodeio.h (unicode_to_mb): New declaration.
2968 2005-09-20 Derek Price <derek@ximbiot.com>
2970 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2972 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2974 Use a consistent style for including <config.h>.
2975 * __fpending.c, acl.c, argmatch.c,
2976 argp-help.c, argp-parse.c,
2977 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2978 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2979 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2980 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2981 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2982 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2983 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2984 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2985 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2986 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2987 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2988 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2989 modechange.c, mountlist.c, open-safer.c, physmem.c,
2990 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2991 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2992 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2993 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2994 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2995 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2996 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2997 userspec.c, utimecmp.c, version-etc-fsf.c,
2998 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2999 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
3000 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
3001 Standardize inclusion of config.h.
3002 * __fpending.h, dirfd.h, getdate.h, human.h,
3003 inttostr.h: Removed inclusion of config.h from header files.
3004 * inttostr.c: Adjusted in-tree users.
3005 * timespec.h: Remove superfluous warning to include config.h.
3006 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
3007 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
3008 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
3009 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
3011 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
3013 * stat-time.h: New file.
3014 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
3015 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
3017 (timespec_cmp): New function.
3018 * utimecmp.c: Include stat-time.h.
3019 (SYSCALL_RESOLUTION): Depend on whether various struct stat
3020 members exist, not on the obsolescent ST_MTIM_NSEC.
3021 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
3023 2005-09-15 Derek Price <derek@ximbiot.com>
3024 Paul Eggert <eggert@cs.ucla.edu>
3026 * regcomp.c, regexec.c, regex_internal.c: Back out previous
3027 changes, consolidating in...
3028 * regex_internal.h: ...this file.
3030 2005-09-15 Derek Price <derek@ximbiot.com>
3032 * regex_internal.h: Blank `pure' for GNUC < 3.
3033 * regex_internal.c: Ditto, using this...
3034 (__GNUC_PREREQ): ...new macro.
3035 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
3036 (__GNUC_PREREQ): ...this new macro.
3038 * strstr.h: Include string.h. Define strstr as a macro here.
3040 2005-09-13 Derek Price <derek@ximbiot.com>
3042 * canon-host.c (canon_host_r): Set *cherror on memory allocation
3044 Reported by Jim Meyering <jim@meyering.net>.
3046 2005-09-13 Jim Meyering <jim@meyering.net>
3048 * canon-host.c: Filter through gnu indent and reword comments slightly.
3049 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
3051 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
3054 (base64_encode): Put b64str in initialized data section.
3056 2005-09-12 Derek Price <derek@ximbiot.com>
3058 Return usable errors from canon-host.
3059 * canon-host.h: New file.
3060 * canon-host.c (canon_host): Wrap...
3061 (canon_host_r): ...this new function, which now relies exclusively on
3063 (ch_strerror): New function.
3064 (last_cherror): New global.
3065 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
3066 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
3068 (freeaddrinfo): Free ai->ai_canonname when set.
3070 2005-09-12 Derek Price <derek@ximbiot.com>
3071 Paul Eggert <eggert@cs.ucla.edu>
3073 * glob-libc.h: Renamed from glob_.h. The new version is
3074 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
3075 protecting things that should be done only in gnulib contexts.
3076 * glob_.h: New file, containing only the glob things needed for
3078 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
3079 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
3080 (glob, globfree, glob_pattern_p): Now defined simply in terms of
3081 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
3082 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
3083 and to respect the namespace rules better.
3085 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
3087 Merge glibc and coreutils changes into gnulib, plus a few
3089 * md5.c: Use #error rather than a string.
3090 (CYCLIC): New macro, from glibc source. Use it instead of rol.
3091 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
3092 (__attribute__): Define to empty for non recent-GCC.
3093 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
3094 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
3095 Renamed from their non-__ counterparts, with new macros replacing
3096 them if not _LIBC. Add __THROW attribute.
3098 (struct md5_ctx): Align buffer if using GCC.
3099 * sha1.h (struct sha1_ctx): Likewise.
3100 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
3101 The old name was backwards.
3102 (NOTSWAP): Remove; not used.
3103 (rol): New macro, moved here from md5.h.
3104 (sha1_process_block): Remove a FIXME that doesn't make sense.
3106 2005-09-12 Derek Price <derek@ximbiot.com>
3108 * gai_strerror.c: Include config.h when available. Include
3109 getaddrinfo.h before other headers to test interface.
3110 Reported by Larry Jones <lawrence.jones@ugs.com>.
3112 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3114 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
3115 definitions, since that's the preferred style in glibc.
3116 Fix a minor spacing issue, and update copyright notice to match glibc's.
3118 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3120 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
3122 2005-09-06 Simon Josefsson <jas@extundo.com>
3124 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
3125 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
3127 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
3129 Change bitset word type from unsigned int to unsigned long int,
3130 as this has better performance on typical 64-bit hosts.
3131 Port bitset code to hosts with unusual word sizes.
3132 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
3133 (build_collating_symbol):
3134 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
3135 argument is a bitset. This is merely a style issue, but it makes
3136 it clearer that an entire array is expected.
3137 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
3138 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
3139 Port to the case where bitset_word is not the same as unsigned int.
3140 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
3141 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
3143 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3144 (build_trtable, group_nodes_into_DFAstates):
3146 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
3147 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
3148 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
3149 * regexec.c (group_nodes_into_DFAstates): Likewise.
3150 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
3151 * regcomp.c (optimize_subexps, lower_subexp):
3152 Work even if bitset_word has holes in its bitwise representation.
3153 * regex_internal.h (BITSET_WORD_BITS): Likewise.
3154 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3156 * regex_internal.c (re_string_reconstruct):
3157 Don't assume UCHAR_MAX == 255.
3158 * regex_internal.h (bitset_set_all): Likewise.
3159 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
3161 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
3162 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
3164 (BITSET_WORD_MAX): New macro.
3165 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
3166 (bitset_set_all, bitset_copy): Now inline functions, not macros.
3167 (bitset_empty, bitset_copy):
3168 Prefer sizeof (bitset) to multiplying it out ourselves.
3169 (bitset_not_merge): Remove; unused.
3170 (bitset_contain): Return bool, not unsigned int with one bit on.
3171 All callers changed.
3172 * regexec.c (build_trtable): Don't assume bitset has no stricter
3173 alignment than re_node_set; do this by defining a new internal
3174 type struct dests_alloc and using it to allocate memory.
3176 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
3178 Check for arithmetic overflow when calculating sizes, to prevent
3179 some buffer-overflow issues. These patches are conservative, in the
3180 sense that when I couldn't determine whether an overflow was possible,
3181 I inserted a run-time check.
3182 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
3183 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
3184 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
3185 (re_xnrealloc, re_x2nrealloc): New inline functions.
3186 * regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
3187 (build_equiv_class, build_charclass): Check for arithmetic overflow
3188 in size expression calculations.
3189 * regex_internal.c (re_string_realloc_buffers):
3190 (build_wcs_upper_buffer, re_node_set_add_intersect):
3191 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
3192 (re_dfa_add_node, register_state): Likewise.
3193 * regexec.c (re_search_stub, re_copy_regs, re_search_internal):
3194 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
3195 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
3196 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
3198 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3200 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
3201 to avoid a collision with bits/local_lim.h in glibc.
3202 All uses changed. Problem reported by Dmitry V. Levin in
3203 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
3205 * regex_internal.c (build_wcs_upper_buffer): Fix portability
3206 bugs in int versus size_t comparisons.
3207 (re_string_context_at): Fix bug where the code assumed that
3210 Use bool where appropriate.
3211 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
3212 All callers changed.
3213 (calc_eclosure_iter): Likewise, for ROOT arg.
3214 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
3215 (build_charclass_op): Likewise, for NON_MATCH arg.
3216 * regex_internal.c (re_string_allocate, re_string_construct):
3217 (re_string_construct_common): Likewise, for ICASE arg.
3218 * regexec.c (re_search_2_stub, re_search_stub):
3219 Likewise, for RET_LEN arg.
3220 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
3221 (set_regs): Likewise, for FL_BACKTRACK arg.
3222 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
3223 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
3224 (calc_eclosure_iter, parse_bracket_exp):
3225 Use bool for internal variables that are booleans.
3226 * regexec.c (re_search_internal, check_matching, proceed_next_node):
3227 (set_regs, build_sifted_states, sift_states_bkref):
3228 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
3229 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3230 (find_collation_sequence_value):
3232 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
3233 (re_node_set_compare):
3234 Return bool, not int. All callers changed.
3235 * regexec.c (check_halt_node_context, check_dst_limits):
3236 (build_trtable, check_node_accept): Likewise.
3237 * regex_internal.h: Include stdbool.h.
3239 Fix bugs uncovered when converting to bool.
3240 * regcomp.c (calc_eclosure_iter): Check for storage allocation
3241 failure instead of charging ahead blindly.
3242 * regex_internal.c (register_state): Likewise.
3243 * regexec.c (re_search_2_stub): Use simpler method than boolean
3244 for freeing internal storage.
3245 (group_nodes_into_DFA_states): Use unsigned int, not int, for
3246 bitset pieces used as boolean, to avoid undefined behavior
3247 on hosts that do int overflow checking.
3249 2005-08-31 Derek Price <derek@ximbiot.com>
3251 * getdelim.c (getdelim): Return EOF on EOF.
3252 Reported by Larry Jones <lawrence.jones@ugs.com>.
3254 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3256 * regex_internal.c (re_string_reconstruct): Don't assume buffer
3257 lengths fit in regoff_t; this isn't true if regoff_t is the same
3259 * regex.c (re_search_internal): 5th arg is LAST_START
3260 (= START + RANGE) instead of RANGE. This avoids overflow
3261 problems when regoff_t is the same width as size_t.
3262 All callers changed.
3263 (re_search_2_stub): Check for overflow when adding the
3264 sizes of the two strings.
3265 (re_search_stub): Check for overflow when adding START
3266 to RANGE; if it occurs, substitute the extreme value.
3268 2005-08-31 Jim Meyering <jim@meyering.net>
3270 * regcomp.c (search_duplicated_node): Make first pointer arg
3272 * regex_internal.c (create_ci_newstate, create_cd_newstate):
3273 (register_state): Likewise.
3274 * regexec.c (search_cur_bkref_entry, check_dst_limits):
3275 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3276 (group_nodes_into_DFAstates): Likewise.
3278 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3280 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
3281 old glibc regex code mishandles strings longer than 2**31 bytes.
3282 This patch fixes this when the regex code is used in gnulib
3283 (i.e., outside glibc).
3285 This patch should not affect the use of the regex code inside
3286 glibc. No doubt this problem also needs to be handled for glibc
3287 as well, but the result will be an incompatible change to the
3288 glibc ABI, and the old ABI will have to be supported too. That
3289 can be the the subject for another patch.
3291 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
3292 governing whether the rest of this patch is active. By default,
3293 the macro is disabled and the patch has no effect.
3294 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
3295 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
3296 (struct re_pattern_buffer, re_search, re_search_2, re_match):
3297 (re_match_2, re_set_registers): Use the new types.
3298 * regex_internal.h (Idx, re_hashval_t): New types.
3299 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
3301 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
3302 (re_string_context_at, bin_tree_t, re_dfastate_t):
3303 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
3304 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
3305 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
3306 (re_string_char_size_at, re_string_wchar_at):
3307 (re_string_elem_size_at):
3308 Use the new types and macros to port to 64-bit hosts.
3309 Use unsigned types for internal values, so that the code
3310 mostly works even for arrays larger than SSIZE_MAX.
3311 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
3312 (search_duplicated_node, calc_eclosure_iter, fetch_number):
3313 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
3314 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
3315 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
3316 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
3317 (calc_inveclosure, parse_dup_op, build_range_exp):
3318 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
3319 (fetch_number, create_token_tree, mark_opt_subexp):
3321 * regex_internal.c (re_string_construct_common, create_ci_newstate):
3322 (create_cd_newstate, re_string_allocate, re_string_construct):
3323 (re_string_realloc_buffers, build_wcs_upper_buffer):
3324 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3325 (re_string_reconstruct, re_string_peek_byte_case):
3326 (re_string_fetch_byte_case, re_string_context_at):
3327 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3328 (re_node_set_init_copy, re_node_set_add_intersect):
3329 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3330 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3331 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3332 (re_acquire_state, re_acquire_state_context, register_state):
3334 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
3335 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
3336 (re_search_internal, re_search_2_stub, re_search_stub)
3337 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
3338 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
3339 (update_cur_sifted_state, check_dst_limits):
3340 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
3341 (check_subexp_limits, sift_states_bkref, merge_state_array):
3342 (check_subexp_matching_top, get_subexp, get_subexp_sub):
3343 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
3344 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3345 (expand_bkref_cache, check_node_accept_bytes):
3346 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
3347 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
3348 (acquire_init_state_context, check_halt_node_context):
3349 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
3350 (sift_states_backward, clean_state_log_if_needed):
3351 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
3352 (find_recover_state, transit_state_sb, transit_state_mb):
3353 (transit_state_bkref, build_trtable, match_ctx_clean):
3355 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
3356 to work around an assumption that REG_MISSING is negative.
3358 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
3359 (seek_collating_symbol_entry) [defined _LIBC]:
3360 (lookup_collation_sequence_value) [defined _LIBC]:
3361 (build_range_exp, build_collating_symbol) [defined _LIBC]:
3362 Use prototypes rather than old-style function definitions.
3363 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
3364 (transit_state_sb) [0]:
3365 (find_collation_sequence_value) [defined _LIBC]: Likewise.
3367 * regexec.c (re_search_internal): Simplify update of rm_so and
3370 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
3371 (optimize_subexps, lower_subexp):
3372 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
3373 since the signed shift might overflow. Use 1u<<31 instead.
3374 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
3375 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
3378 * regcomp.c (optimize_subexps, lower_subexp):
3379 Use CHAR_BIT rather than 8, for clarity.
3380 * regexec.c (check_dst_limits_calc_pos_1):
3381 (check_subexp_matching_top): Likewise.
3382 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
3383 have to worry about portability issues when shifting it left.
3384 Remove no-longer-needed test for table_size > 0.
3385 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
3386 in a word, as the resulting behavior is undefined.
3387 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
3388 in one case, a <= should have been an <, and in another case the
3389 whole test was missing.
3390 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
3391 the standard name CHAR_BIT.
3392 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
3393 this is not true on one's complement and signed-magnitude hosts.
3395 * regex_internal.h (re_sub_match_top_t): Remove unused member
3397 (struct re_dfa_t): Remove unused member states_alloc.
3398 * regcomp.c (init_dfa): Don't initialize unused members.
3400 2005-08-31 Bruno Haible <bruno@clisp.org>
3402 * strstr.c: Include <stddef.h>, for NULL.
3403 * strcasestr.c: Likewise.
3404 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
3406 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3408 * iconvme.h: Add prototype for iconv_alloc.
3410 2005-08-29 Simon Josefsson <jas@extundo.com>
3412 * iconvme.c: Fix errno.
3414 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
3416 * iconvme.c: Split iconv_string into iconv_alloc.
3418 2005-08-27 Jim Meyering <jim@meyering.net>
3420 * fopen-safer.c: Merge minor changes from coreutils.
3421 * dup-safer.c: Likewise.
3422 * fd-safer.c: Likewise.
3424 Merge from coreutils.
3425 * stdio--.h: New file.
3426 * stdlib--.h: New file.
3427 * mkstemp-safer.c: New file.
3429 GNU tar needs these.
3430 * pipe-safer.c: New file.
3431 * creat-safer.c: New file.
3432 * fcntl--.h (creat): Define to creat_safer.
3433 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
3434 * unistd--.h (pipe): Define to pipe_safer.
3435 * unistd-safer.h: Declare pipe_safer.
3437 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
3439 * regex_internal.h: Remove all references to
3440 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
3442 (bitset_not, bitset_merge, bitset_not_merge):
3443 (bitset_mask, re_string_allocate, re_string_construct):
3444 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
3445 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
3446 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
3447 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
3448 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3449 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3450 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
3451 (re_acquire_state_context):
3452 Remove unnecessary forward decls.
3453 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
3454 Put __attribute at function definition,
3455 now that the function decl has been removed.
3456 * regex_internal.c (re_string_peek_byte_case):
3457 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
3460 2005-08-26 Simon Josefsson <jas@extundo.com>
3462 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
3463 Haible <bruno@clisp.org>.
3465 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3467 * regexec.c (set_regs): Don't alloca with an unbounded size.
3469 alloca modernization/simplification for regex.
3470 * regex.c: Remove portability cruft for alloca. This no longer
3471 needs to be at the start of the file, and can be moved into
3472 regex_internal.h and simplified.
3473 * regex_internal.h: Include <alloca.h>.
3474 (__libc_use_alloca) [!defined _LIBC]: New macro.
3475 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
3476 now works outside glibc.
3478 2005-08-24 Simon Josefsson <jas@extundo.com>
3480 * getpass.c: Add WIN32 implementation. Conditionalize use of
3481 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
3482 GLIBC specific code.
3484 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3486 Make regex safe for g++. This fixes one real bug (an "err"
3487 that should have been "*err"). g++ problem reported by
3489 * regex_internal.h (re_calloc): New macro, consistent with
3490 re_malloc etc. All callers of calloc changed to use re_calloc.
3491 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
3492 not int. All callers changed.
3493 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
3494 just use an array of size MB_LEN_MAX.
3495 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
3496 (find_recover_state): Change "err" to "*err"; this fixes what
3497 appears to be a real bug.
3498 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
3501 2005-08-25 Jim Meyering <jim@meyering.net>
3503 * open-safer.c: Include <config.h>.
3504 Otherwise, we'd lose LARGEFILE support in any file using
3507 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3509 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
3510 * regex.h (regerror): Likewise.
3512 * regex.c: Do not include <sys/types.h>, as POSIX no longer
3513 requires this. (The code never needed it.)
3515 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
3516 All uses of recently-renamed identifiers changed to use the new,
3517 POSIX-compliant names. The code will build and run just fine
3518 without these changes, but it's better to eat our own dog food
3519 and use the standard-conforming names.
3521 * regex.h: Fix a multitude of POSIX name space violations.
3522 These changes have an effect only for programs that define
3523 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
3524 do not change anything for programs compiled in the normal way.
3525 Also, there is no effect on the ABI.
3527 (_REGEX_SOURCE): New macro.
3528 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
3529 defined and _GNU_SOURCE is not; this fixes a name space violation.
3531 Rename the following macros to obey POSIX requirements.
3532 The old names are still visible as macros if _REGEX_SOURCE is defined.
3533 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
3534 RE_BACKSLASH_ESCAPE_IN_LISTS.
3535 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
3536 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
3537 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
3538 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
3539 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
3540 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
3541 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
3542 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
3543 (REG_INTERVALS): renamed from RE_INTERVALS.
3544 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
3545 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
3546 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
3547 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
3548 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
3549 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
3550 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
3551 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
3552 RE_UNMATCHED_RIGHT_PAREN_ORD.
3553 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
3554 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
3555 (REG_DEBUG): renamed from RE_DEBUG.
3556 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
3557 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
3558 unusual, since we can't clash with the POSIX REG_ICASE.
3559 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
3560 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
3561 (REG_NO_SUB): renamed from RE_NO_SUB.
3562 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
3563 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
3564 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
3565 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
3566 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
3567 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
3568 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
3569 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
3570 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
3571 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
3572 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
3573 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
3574 RE_SYNTAX_POSIX_MINIMAL_BASIC.
3575 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
3576 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
3577 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
3578 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
3579 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
3580 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
3581 (REG_FIXED): Renamed from REGS_FIXED.
3582 (REG_NREGS): Renamed from RE_NREGS.
3584 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
3585 of other REG_* macros, since POSIX says the user is allowed to
3586 #undef these macros selectively.
3588 (reg_errcode_t): Update comment stating what other tables need
3591 Rename the following enum values to obey POSIX requirements.
3592 The old names are still visible as macros.
3593 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
3594 is not defined, since GNU is supposed to be a superset of POSIX as
3595 much as possible, and since we want reg_errcode_t to be a signed
3596 type for implementation consistency.
3597 (_REG_NOERROR): Renamed from REG_NOERROR.
3598 (_REG_NOMATCH): Renamed from REG_NOMATCH.
3599 (_REG_BADPAT): Renamed from REG_BADPAT.
3600 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
3601 (_REG_ECTYPE): Renamed from REG_ECTYPE.
3602 (_REG_EESCAPE): Renamed from REG_EESCAPE.
3603 (_REG_ESUBREG): Renamed from REG_ESUBREG.
3604 (_REG_EBRACK): Renamed from REG_EBRACK.
3605 (_REG_EPAREN): Renamed from REG_EPAREN.
3606 (_REG_EBRACE): Renamed from REG_EBRACE.
3607 (_REG_BADBR): Renamed from REG_BADBR.
3608 (_REG_ERANGE): Renamed from REG_ERANGE.
3609 (_REG_ESPACE): Renamed from REG_ESPACE.
3610 (_REG_BADRPT): Renamed from REG_BADRPT.
3611 (_REG_EEND): Renamed from REG_EEND.
3612 (_REG_ESIZE): Renamed from REG_ESIZE.
3613 (_REG_ERPAREN): Renamed from REG_ERPAREN.
3614 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
3615 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
3616 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
3617 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
3619 (_REG_RE_NAME, _REG_RM_NAME): New macros.
3620 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
3621 changed. But support the old name if the new one is not defined
3622 and if _REGEX_SOURCE.
3624 Change the following member names in struct re_pattern_buffer.
3625 The old names are still supported if !_REGEX_SOURCE.
3626 The new names are always supported, regardless of _REGEX_SOURCE.
3627 (re_buffer): Renamed from buffer.
3628 (re_allocated): Renamed from allocated.
3629 (re_used): Renamed from used.
3630 (re_syntax): Renamed from syntax.
3631 (re_fastmap): Renamed from fastmap.
3632 (re_translate): Renamed from translate.
3633 (re_can_be_null): Renamed from can_be_null.
3634 (re_regs_allocated): Renamed from regs_allocated.
3635 (re_fastmap_accurate): Renamed from fastmap_accurate.
3636 (re_no_sub): Renamed from no_sub.
3637 (re_not_bol): Renamed from not_bol.
3638 (re_not_eol): Renamed from not_eol.
3639 (re_newline_anchor): Renamed from newline_anchor.
3641 Change the following member names in struct re_registers.
3642 The old names are still supported if !_REGEX_SOURCE.
3643 The new names are always supported, regardless of _REGEX_SOURCE.
3644 (rm_num_regs): Renamed from num_regs.
3645 (rm_start): Renamed from start.
3646 (rm_end): Renamed from end.
3648 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
3649 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
3650 Prepend __ to parameter names.
3652 Undo yesterday's changes.
3654 2005-08-24 Jim Meyering <jim@meyering.net>
3656 Sync from coreutils.
3657 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
3659 2005-08-21 Bruno Haible <bruno@clisp.org>
3661 * lock.h: Add multiple inclusion guard.
3662 * tls.h: Add multiple inclusion guard.
3664 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3666 * regex.h (REG_NOSYS)
3667 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
3668 Define, since POSIX requires it as of 2001.
3669 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
3670 New private symbol, used to keep the enum signed in all cases.
3671 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
3672 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
3674 * regex_internal.c (re_string_skip_chars, register_state):
3676 Remove forward decls; no longer needed now that we use prototypes.
3677 * regexec.c (acquire_init_state_context, check_halt_node_context):
3678 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
3679 (clean_state_log_if_needed): Likewise.
3681 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3683 Fix problems reported by Sam Steingold in
3684 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
3685 * regexec.c (sift_states_bkref): Fix portability bug: the code
3686 assumed that reg_errcode_t is a signed type, which is not
3687 necessarily true if _XOPEN_SOURCE is not defined.
3688 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
3689 some compilers warn about it otherwise.
3691 2005-08-20 Jim Meyering <jim@meyering.net>
3693 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
3694 of unused local, dfa.
3696 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
3698 * regcomp.c (create_initial_state): Remove duplicate decl.
3699 (init_word_char, create_initial_state, duplicate_node_closure):
3700 (fetch_token, peek_token_bracket, build_range_exp):
3701 (build_collating_symbol): Remove forward decls; no longer needed
3702 now that we use prototypes.
3705 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
3706 (re_compile_fastmap_iter, regcomp, regerror, regfree):
3707 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
3708 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
3709 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
3710 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
3711 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
3712 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
3713 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
3714 (build_range_exp, build_collating_symbol, parse_bracket_exp):
3715 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
3716 (build_charclass, build_charclass_op, fetch_number, create_tree):
3717 (create_token_tree, mark_opt_subexp, duplicate_tree):
3718 Use prototypes rather than old-style definitions.
3721 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
3722 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
3723 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
3724 (re_string_reconstruct, re_string_peek_byte_case):
3725 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
3726 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
3727 (re_node_set_init_copy, re_node_set_add_intersect):
3728 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
3729 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
3730 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
3731 (re_acquire_state, re_acquire_state_context, register_state):
3732 (create_ci_newstate, create_cd_newstate, free_state):
3734 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
3735 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
3736 (re_search_internal, prune_impossible_nodes):
3737 (acquire_init_state_context, check_matching, static):
3738 (check_halt_node_context, check_halt_state_context, proceed_next_node):
3739 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
3740 (update_regs, sift_states_backward, build_sifted_states):
3741 (clean_state_log_if_needed, merge_state_array):
3742 (update_cur_sifted_state, add_epsilon_src_nodes):
3743 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
3744 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
3745 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
3746 (find_recover_state, check_subexp_matching_top, transit_state_mb):
3747 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
3748 (check_arrival, check_arrival_add_next_nodes):
3749 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
3750 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
3751 (check_node_accept_bytes, check_node_accept, extend_buffers):
3752 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
3753 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
3758 (re_string_allocate, re_string_construct, re_string_reconstruct):
3759 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
3760 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
3761 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
3762 (re_string_context_at, re_string_peek_byte_case):
3763 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
3764 is defined, since we now use prototypes always.
3766 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
3767 C89 or better. All uses removed.
3769 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3771 * regex_internal.c (re_acquire_state, re_acquire_state_context)
3772 [defined lint]: Suppress bogus uninitialized-variable warnings.
3774 * regcomp.c (duplicate_node): Return new index, not an error code,
3775 and let the caller return REG_ESPACE if out of space. This
3776 removes an uninitialied-variable warning with GCC 4.0.1, and also
3777 avoids taking the address of a local variable. All callers
3780 2005-08-19 Jim Meyering <jim@meyering.net>
3782 * regexec.c (proceed_next_node): Redo local variables to
3783 avoid GCC shadowing warnings.
3785 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
3787 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
3788 (re_node_set_insert_last, re_dfa_add_node):
3789 Rename local variables to avoid GCC shadowing warnings.
3791 2005-08-18 Bruno Haible <bruno@clisp.org>
3793 * strstr.c (strstr): Fix return value in multibyte case.
3794 * strcasestr.c (strcasestr): Likewise.
3796 2005-08-17 Jim Meyering <jim@meyering.net>
3798 Make the %s format (seconds since the epoch) work for a negative
3799 number and when used with a zero-padded field width, e.g. %015s.
3801 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
3802 label so that it precedes the code to set `digits'. Otherwise,
3803 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
3804 print `00-22'. Now, it prints `-0022', as it should.
3806 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
3808 * regex.h: Remove useless space-before-tab. From coreutils.
3810 2005-08-17 Bruno Haible <bruno@clisp.org>
3812 * strcasestr.h: New file.
3813 * strcasestr.c: New file.
3815 2005-08-17 Bruno Haible <bruno@clisp.org>
3817 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
3818 * strstr.c: Completely rewritten, with multibyte locale support.
3820 2005-08-17 Bruno Haible <bruno@clisp.org>
3822 * strcasecmp.c: Use mbuiter.h.
3824 2005-08-17 Bruno Haible <bruno@clisp.org>
3826 * mbuiter.h: New file.
3828 2005-08-16 Bruno Haible <bruno@clisp.org>
3830 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
3832 (mbi_avail, mbi_advance): Let the iteration end before the terminating
3833 NUL byte, not after it.
3835 2005-08-16 Bruno Haible <bruno@clisp.org>
3837 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
3838 the valid ones. Makes the comparison operations transitive:
3839 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
3840 * strcasecmp.c (strcasecmp): Use mb_casecmp.
3842 2005-08-16 Bruno Haible <bruno@clisp.org>
3844 * strcase.h (strcasecmp): Add note in comments.
3845 * strncasecmp.c: Use code from strcasecmp.c.
3846 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
3847 (strcasecmp): Work correctly in multibyte locales.
3849 2005-08-16 Bruno Haible <bruno@clisp.org>
3851 * strnlen1.h: New file.
3852 * strnlen1.c: New file.
3854 2005-08-16 Bruno Haible <bruno@clisp.org>
3856 * mbfile.h: New file.
3858 2005-08-16 Bruno Haible <bruno@clisp.org>
3860 * mbiter.h: New file.
3862 2005-08-16 Bruno Haible <bruno@clisp.org>
3864 * mbchar.h: New file.
3865 * mbchar.c: New file.
3867 2005-08-16 Bruno Haible <bruno@clisp.org>
3869 * tls.h: New file, from GNU gettext.
3870 * tls.c: New file, from GNU gettext.
3872 2005-08-15 Bruno Haible <bruno@clisp.org>
3874 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
3877 2005-08-14 Jim Meyering <jim@meyering.net>
3879 Sync from coreutils.
3881 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
3882 Use the hash-table-based cycle-detection code not just when
3883 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
3884 Reported by James Youngman in
3885 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
3886 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
3887 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
3888 This lets us compile with -DFTS_DEBUG, once again.
3889 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
3890 * fts.c (fd_safer): Remove decl.
3891 Include fcntl--.h rather than unistd-safer.h
3892 (fts_safe_changedir): Don't call fd_safer; no longer needed
3893 now that we include fcntl--.h.
3895 2005-08-11 Simon Josefsson <jas@extundo.com>
3897 * readline.h, readline.c: New file.
3899 2005-08-11 Bruno Haible <bruno@clisp.org>
3901 * strnlen.h (strnlen): Change parameter name to match comment.
3903 2005-08-10 Simon Josefsson <jas@extundo.com>
3905 * strndup.c: Use strnlen.h.
3907 * strnlen.h: New file.
3909 2005-08-02 Simon Josefsson <jas@extundo.com>
3911 * getline.h, getline.c: Rewrite.
3913 * getdelim.h, getdelim.c: New files, ported from glibc.
3915 2005-07-31 Bruno Haible <bruno@clisp.org>
3917 * lock.h (gl_lock_initializer): New macro.
3918 (gl_lock_define_initialized): Use it.
3919 (gl_rwlock_initializer): New macro.
3920 (gl_rwlock_define_initialized): Use it.
3921 (gl_recursive_lock_initializer): New macro.
3922 (gl_recursive_lock_define_initialized): Use it.
3924 2005-07-26 Bruno Haible <bruno@clisp.org>
3926 * lock.h: Update from GNU gettext.
3927 * lock.c: Update from GNU gettext.
3929 2005-07-18 Bruno Haible <bruno@clisp.org>
3931 * lock.h (gl_once_t): New type.
3932 (gl_once_define, gl_once): New macros.
3933 * lock.c (fresh_once): New variable.
3934 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3937 2005-07-18 Simon Josefsson <jas@extundo.com>
3939 * check-version.c (check_version): Accept identical versions too.
3941 2005-07-18 Bruno Haible <bruno@clisp.org>
3943 * lock.h: New file, from GNU gettext.
3944 * lock.c: New file, from GNU gettext.
3946 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3948 * quotearg.c: Add translator comment suggested by Bruno Haible,
3949 with a minor change.
3951 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3953 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3954 copyright symbol and the year.
3955 * version-etc.c (COPYRIGHT_YEAR): New constant.
3956 (version_etc_va): Use parameterized copyright notice.
3957 Reword to conform to the current GNU coding standards.
3959 2005-07-11 Simon Josefsson <jas@extundo.com>
3961 * size_max.h: New file.
3963 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3965 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3968 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3969 and Paul Eggert <eggert@cs.ucla.edu>
3971 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3972 in wint_t, not wchar_t. Remove now-unnecessary cast.
3974 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3976 * regex.c, regex.h: Sync from libc.
3977 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3978 New files, synced from libc, except that regex_internal.h
3979 currently has a small porting fix.
3981 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3983 Remove the dependency of the strftime module on the tzset module.
3984 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3985 Copy the input structure, to work around some of the bug with
3986 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3987 Solaris releases, you should also use the tzset module, but we won't
3988 require it as a dependency any more since we don't want LGPLed code
3989 to depend on GPLed code.
3991 2005-07-02 Jim Meyering <jim@meyering.net>
3993 * backupfile.c (backup_args): Change a `0' to NULL.
3995 2005-07-01 Jim Meyering <jim@meyering.net>
3997 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3998 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3999 * save-cwd.c, tempname.c:
4000 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
4001 and don't include <sys/file.h>).
4003 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
4005 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
4006 declares only 'struct timespec;' (!).
4008 2005-06-29 Jim Meyering <jim@meyering.net>
4010 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
4011 type name. Use the variable name instead.
4012 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
4014 2005-06-28 Simon Josefsson <jas@extundo.com>
4016 * check-version.h, check-version.c: New files.
4018 2005-06-28 Simon Josefsson <jas@extundo.com>
4020 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4021 collision with global variable. Better indentation. Don't
4022 increment buffer pointer beyond buffer end. Based on comments
4023 from Paul Eggert <eggert@cs.ucla.edu>.
4027 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
4029 * canon-host.c (canon-host): Append trailing "," to 0 in
4030 initializer of struct addrinfo, as an indication that we don't
4031 care how many members the structure has.
4033 2005-06-24 Derek Price <derek@ximbiot.com>
4034 and Bruno Haible <bruno@clisp.org>
4036 Remove stat module & update lstat.
4037 * stat.c: Remove this file...
4038 (slash_aware_lstat): ...moving this content and its support...
4039 * lstat.c (rpl_lstat): ...into here.
4040 * lstat.h: New file.
4042 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
4044 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4045 (ranged_convert): Don't save conversion in a temporary struct.
4046 This causes a warning with GCC 4.0.0, and anyway in the typical
4047 case it's not worth the extra 100 bytes or so of code.
4048 (ranged_convert, __mktime_internal): When calling a function via a
4049 pointer P, use P () rather than (*P) (), as we now assume C89 or
4052 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
4054 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
4055 "who -r" failed to give output. Problem reported by Tim Waugh.
4057 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
4058 (xcalloc): Use it to avoid needless tests.
4059 Problem reported by Jim Meyering.
4061 2005-06-16 Jim Meyering <jim@meyering.net>
4063 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4064 when either N or S is zero.
4066 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4068 * argp.h (__option_is_short): Check upper limit of
4069 __key. Isprint() requires its argument to have the value
4070 of an unsigned char or EOF.
4072 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
4074 * fnmatch.c (fnmatch): If there is an encoding error in a
4075 multibyte string or pattern, fall back on unibyte matching.
4076 Problem reported by James Youngman.
4078 2005-06-08 Bruno Haible <bruno@clisp.org>
4080 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
4083 2005-06-08 Bruno Haible <bruno@clisp.org>
4085 * csharpcomp.h: New file, from GNU gettext.
4086 * csharpcomp.c: New file, from GNU gettext.
4087 * csharpcomp.sh.in: New file, from GNU gettext.
4089 2005-06-07 Derek Price <derek@ximbiot.com>
4092 * glob_.h: Indent nested #ifdef.
4094 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
4096 Sync from coreutils.
4097 Use "file name" when talking about file names, instead of "filename"
4098 or "path", as per the GNU coding standards.
4099 * mkdir-p.c: Renamed from makepath.c.
4100 (make_dir_parents): Renamed from make_path. All callers changed.
4101 * mkdir-p.h: Likewise. All includers changed.
4102 * filenamecat.c: Renamed from path-concat.c.
4103 (file_name_concat): Renamed from path_concat. All callers changed.
4104 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
4105 * filenamecat.h: Likewise. All includers changed.
4106 * acl.c: Don't use "path" or "filename" to mean "file name"
4107 in comments or local variable names.
4108 * basename.c: Likewise.
4109 * canonicalize.c, canonicalize.h: Likewise.
4110 * dirname.c, dirname.h: Likewise.
4111 * euidaccess.c: Likewise.
4112 * exclude.c: Likewise
4113 * fnmatch_.h, fnmatch_loop.c: Likewise.
4114 * fsusage.c, fsuage.h: Likewise.
4115 * fts.c, fts_.h: Likewise.
4116 * getcwd.c: Likewise.
4117 * getloadavg.c: Likewise.
4118 * mkstemp.c: Likewise.
4119 * mountlist.c, mountlist.h: Likewise.
4120 * openat.c, openat.h: Likewise.
4121 * readlink-stub.c: Likewise.
4122 * readutmp.c, readutmp.h: Likewise.
4123 * rename.c: Likewise.
4124 * rmdir.c: Likewise.
4126 * savedir.c: Likewise.
4127 * stripslash.c: Likewise.
4128 * tempname.c: Likewise.
4129 * xreadlink.c: Likewise.
4130 * exclude.c (excluded_file_name): Renamed from excluded_filename.
4132 * exclude.h: Likewise.
4134 * euidaccess.c (getuid, getgid, getuid, getegid)
4135 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4136 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
4137 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4138 * pathmax.h: Include <limits.h> unconditionally, since other
4139 files have been getting away with it for years (MORE/BSD 4.3
4141 * userspec.c (getpwnam, getgrnam, getgrgid)
4142 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
4144 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
4145 Define to 256, not 255, as per modern POSIX.
4147 2005-06-01 Bruno Haible <bruno@clisp.org>
4149 * csharpexec.h: New file, from GNU gettext.
4150 * csharpexec.c: New file, from GNU gettext.
4151 * csharpexec.sh.in: New file, from GNU gettext.
4153 2005-05-31 Derek Price <derek@ximbiot.com>
4154 Paul Eggert <eggert@cs.ucla.edu>
4157 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
4159 2005-05-29 Derek Price <derek@ximbiot.com>
4160 Paul Eggert <eggert@cs.ucla.edu>
4162 * glob_.h, glob.c: New files.
4164 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
4166 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
4168 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
4169 the configuration hassle isn't worth it.
4170 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
4171 (LONGEST_MODIFIER, PRIuMAX): Remove.
4173 2005-05-27 Bruno Haible <bruno@clisp.org>
4175 * getlogin_r.h: Remove second include of <stddef.h>.
4177 2005-05-25 Bruno Haible <bruno@clisp.org>
4178 Derek Price <derek@ximbiot.com>
4180 * getlogin_r.h: Simplify API documentation.
4182 2005-05-25 Derek Price <derek@ximbiot.com>
4183 Paul Eggert <eggert@cs.ucla.edu>
4185 * getlogin_r.c, getlogin_r.h: New files.
4187 2005-05-22 Bruno Haible <bruno@clisp.org>
4189 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
4190 Also include <sys/param.h> if it defines MIN, MAX.
4191 Based on a patch by Derek Price <derek@ximbiot.com>.
4193 2005-05-22 Bruno Haible <bruno@clisp.org>
4195 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
4196 (INT64_MIN): Fix definition.
4197 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
4199 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
4200 NEED_SIGNED_INT_TYPES.
4202 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
4203 HAVE_SYSTEM_INTTYPES.
4205 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
4207 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4208 so that unistd-safer.h (GPL'ed code) need not be included.
4210 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4213 * fts.c: Don't include "cycle-check.h" or "hash.h".
4214 (setup_dir, free_dir): New functions.
4215 (enter_dir, leave_dir): Define trivial
4216 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
4217 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
4218 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
4219 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
4220 Move to fts-cycle.c.
4221 (fts_open): Use setup_dir.
4222 (fts_close): Use free_dir.
4223 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
4224 This adds a label and some gotos, but the alternatives were messier.
4225 Check for memory allocation failure when entering a dir.
4226 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
4227 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
4228 (FTS): New member fts_cycle, that is a union that contains the
4229 old active_dir_ht and cycle_state. All uses changed to mention
4230 fts_cycle.ht and fts_cycle.state.
4231 * fts-cycle.c: New file, containing GPL'ed code migrated out of
4232 fts.c, with the following changes:
4233 (setup_dir, free_dir): New functions.
4234 (enter_dir): Now returns bool. Return true if successful, false
4235 if memory exhausted. All callers changed.
4236 Do not bother partly cleaning up on
4237 memory allocation failure; that is free_dir's job.
4238 However, free ad if hash_insert fails, to avoid memory leak.
4239 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
4240 fts->fts_options to see which union member to use.
4242 2005-05-20 Jim Meyering <jim@meyering.net>
4244 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
4245 Now a macro, to pacify GCC.
4247 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
4249 * chown.c (rpl_chown): Return -1 on failure.
4251 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
4253 * canonicalize.c: Include canonicalize.h first, to test interface.
4254 Include <stddef.h> unconditionally, since we assume C89 now.
4255 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
4256 * fts.c: Include fts_.h first, to check interface.
4257 Do not include intprops.h; no longer needed.
4258 Include cycle-check.h and hash.h, since fts_.h no longer does.
4259 Remove unnecessary casts of closedir to void.
4260 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
4261 decide whether to decrement nlinks.
4262 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
4263 (FTS): Use struct hash_table * instead of Hash_table, so that
4264 we no longer need to include hash.h here.
4266 2005-05-17 Jim Meyering <jim@meyering.net>
4268 * fts.c, fts_.h: New files, from coreutils.
4270 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
4272 Sync from coreutils.
4273 * unlinkdir.c, unlinkdir.h: New files.
4274 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
4275 regex.h, unlocked-io.h, xtime.h:
4276 White space changes only.
4277 * makepath.c (make_path): Port to hosts where leading "//" is special.
4278 * yesno.c: Include getline.h, not ctype.h.
4279 (yesno): Don't remove leading white space; POSIX doesn't allow it.
4280 Use getline to remove arbitrary restriction on response length.
4282 2005-05-13 Bruno Haible <bruno@clisp.org>
4284 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
4285 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
4286 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
4287 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
4288 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
4289 Add support for 64-bit integers in the MSVC compiler.
4291 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
4293 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
4294 Change the initial comment to refer to GPL, not LGPL.
4295 gnulib-tool will change it to LGPL as needed.
4297 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
4298 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
4299 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
4300 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
4301 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
4302 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
4303 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
4304 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
4305 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
4306 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
4307 concatpath.c, config.charset, copy-file.c, copy-file.h,
4308 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
4309 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
4310 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
4311 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
4312 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
4313 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
4314 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
4315 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
4316 full-read.c, full-read.h, full-write.c, full-write.h,
4317 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
4318 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
4319 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
4320 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
4321 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
4322 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
4323 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
4324 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
4325 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
4326 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
4327 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
4328 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
4329 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
4330 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
4331 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
4332 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
4333 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
4334 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
4335 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
4336 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
4337 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
4338 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
4339 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
4340 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
4341 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
4342 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
4343 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
4344 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
4345 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
4346 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
4347 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
4348 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
4349 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
4350 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
4351 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
4352 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
4353 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
4354 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
4355 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
4356 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
4357 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
4358 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
4359 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
4360 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
4361 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
4362 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
4363 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
4364 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
4365 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
4366 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
4367 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
4368 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
4369 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
4370 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
4371 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
4372 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
4373 Update FSF postal mail address.
4375 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4377 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4378 specified in ai_socktype. Fix invalid ai_protocol
4379 check. ai_protocol is usually set to 0 or depending on
4380 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
4381 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
4382 ai_socktype / ai_protocol in the returned addrinfo structure.
4384 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
4385 Bruno Haible <bruno@clisp.org>
4387 * inet_ntop.h: New file.
4388 * inet_ntop.c: New file, from glibc with modifications.
4390 2005-05-08 Jim Meyering <jim@meyering.net>
4392 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
4394 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
4396 Merge from coreutils. Among other things,
4397 add bulletproofing for cases where stdin, stdout, or stderr are closed.
4398 * fd-safer.c: New file.
4399 * fcntl-safer.h, open-safer.c: Remove.
4400 * chdir-long.c: Fix comment "fetish" -> "coreutils".
4401 * dup-safer.c: Include unistd-safer.h first.
4402 Don't include errno.h.
4403 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
4404 * file-type.h: Don't assume invoker included sys/stat.h first.
4405 * file-type.c: Rely on file-type.h change.
4406 * getloadavg.c: Include unistd-safer.h.
4407 (getloadavg): Use safer open.
4408 * getusershell.c: Include "stdio-safer.h".
4409 (getusershell): Use safer fopen.
4410 * long-options.c (long_options): Use NULL rather than 0.
4411 * modechange.h (mode_free): Remove; all callers changed to invoke
4413 * modechange.c: Likewise.
4414 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
4415 (MODE_DONE): New constant.
4416 (struct mode_change): Remove 'next' member.
4417 (make_node_op_equals): New function; like the old one of the
4418 same name, except it allocates an array.
4419 (mode_compile, mode_create_from_ref): Use it.
4420 (mode_compile): Allocate result as an array, not a linked list.
4421 Parse octal string ourself, so that we catch mistakes like "+0".
4422 (mode_adjust): Arg is an array, not a linked list.
4423 * modechange.c: Include stat-macros.h, xalloc.h.
4424 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
4425 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
4426 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
4427 Remove. This is now stat-macros.h's job.
4428 (talloc): Remove. All callers replaced by xalloc, so that
4429 our invokers don't have to worry about reporting memory failures.
4430 (make_node_op_equals): Remove.
4431 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4433 (struct mode_change): Moved here from modechange.h.
4434 (mode_append_entry): Remove.
4435 (mode_compile): Remove MASKED_OPS arg, since it encouraged
4436 apps to have incorrect behavior. Use simpler algorithm for head
4437 and tail. Don't futz with umask; that's now the job of mode_adjust.
4438 Detect more invalid usages rather than having somewhat-random behavior.
4439 Don't insert an "a=" action, as that leads to incorrect behavior.
4440 (mode_compile, mode_create_from_ref): Return NULL on error instead
4441 of an enum, since now there's only one way to have an error. All
4443 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
4444 at the correct time. Simplify calculation of "+u" and its ilk.
4445 Don't mishandle "+X".
4446 (mode_free): Remove "register" and localize decls.
4447 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
4448 (struct mode_change): Move to modechange.c; callers don't
4449 need to see this stuff.
4450 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
4451 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
4452 (mode_change, mode_adjust): Reflect the new signatures noted above.
4453 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
4454 that might redefine system include files.
4455 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
4456 (my_usleep): Use NULL rather than (void *) 0.
4457 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
4458 Use siginterrupt to specify that system calls should be interrupted.
4459 (rpl_nanosleep): Move initialization of suspended closer to call of
4461 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
4462 * readutmp.c: Likewise. Include signal.h, stdbool.h.
4463 (desirable_utmp_entry): New function.
4464 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
4465 using x2nrealloc, to simplify logic.
4466 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
4467 size calculation. Do not assume utmp file is a regular file.
4468 * readutmp.h (UT_PID): Moved here from ../src/who.c.
4469 (READ_UTMP_CHECK_PIDS): New constant.
4470 * save-cwd.c: Include unistd-safer.h.
4471 (save_cwd): Use fd_safer.
4472 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
4473 [!_LIBC] Include "stat-macros.h" instead.
4474 * unistd-safer.h (fd_safer): New decl.
4476 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
4478 * byteswap_.h: New file.
4480 2005-04-25 Albert Chin <china@thewrittenword.com>
4482 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
4485 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
4487 * getdate.y (zone): Allow relunit_snumber after tZONE, so
4488 that "UTC +1 second" continues to work. Problem reported
4490 (relunit_snumber): New rule.
4493 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
4495 * getdate.y (universal_time_zone_table): New constant.
4496 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
4497 universal_time_zone_table.
4498 (lookup_zone): Prefer universal_time_zone_table to
4499 local_time_zone_table, so that "GMT" time stamps are allowed in
4500 London during the summer. Problem reported by Ian Abbott.
4502 2005-04-12 Jim Meyering <jim@meyering.net>
4504 * human.c (humblock): Set *options even when returning due to
4505 xstrtoumax conversion failure. Thanks to a used-uninitialized
4508 2005-04-09 Jim Meyering <jim@meyering.net>
4510 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
4511 -Wuninitialized: initialize tm0.tm_year.
4513 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
4515 * getdate.y (parser_control): rels_seen is now a boolean, not a
4516 count, since there's no maximum. All uses changed.
4517 Add member dsts_seen.
4518 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
4520 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
4521 Use pc_rels_seen to decide whther a date is absolute.
4523 * getdate.y (number): Don't overwrite year.
4524 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
4527 2005-04-02 Simon Josefsson <jas@extundo.com>
4529 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
4530 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
4532 2005-03-27 Jim Meyering <jim@meyering.net>
4534 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
4536 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
4538 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
4539 "one's complement" -> "ones' complement" in comment, as per Knuth.
4540 "value of type" -> "type or expression" in comment.
4541 * mktime.c, strftime.c: Propagate intprops.h comment nits.
4543 2005-03-26 Jim Meyering <jim@meyering.net>
4546 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
4547 Correct typos: s/or/of/.
4549 2005-03-23 Jim Meyering <jim@meyering.net>
4551 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
4553 2005-03-21 Jim Meyering <jim@meyering.net>
4555 Changes imported from coreutils.
4557 * cycle-check.c: Don't include xalloc.h.
4559 * path-concat.c: Don't include assert.h.
4560 (path_concat): Remove assertion that would have triggered
4561 for ABASE starting with more than one slash.
4562 Reported by Andreas Schwab.
4564 * path-concat.c (path_concat): Set *BASE_IN_RESULT
4565 properly when ABASE is an absolute file name.
4566 Correct the description of this function.
4568 Add an assertion and a test driver.
4569 This fixes a bug introduced on 2004-07-02.
4570 Andreas Schwab reported the resulting failure of cp --parents:
4571 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
4573 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
4575 * strftime.c (my_strftime): If the underlying strftime returns 0
4576 (which shouldn't happen), generate nothing instead of returning 0
4577 immediately, so that nstrftime (NULL, ...) doesn't return 0.
4579 2005-03-16 Bruno Haible <bruno@clisp.org>
4581 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
4583 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
4585 * strftime.c (my_strftime): Prepend space to format so that we can
4586 reliably distinguish strftime failure from empty output on POSIX
4589 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
4591 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4592 (iconv_string): Don't guess a size-zero buffer, as that might cause
4593 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
4594 result would be 'too large', where 'too large' is (heuristically)
4595 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
4596 overflow concerns. This will prevent some unwanted malloc failures
4597 when the inputs are very large.
4599 2005-03-15 Bruno Haible <bruno@clisp.org>
4601 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
4604 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
4607 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
4609 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
4611 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
4612 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
4614 * strtol.c: Likewise.
4616 2005-03-14 Simon Josefsson <jas@extundo.com>
4618 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
4621 2005-03-14 Jim Meyering <jim@meyering.net>
4623 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
4624 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
4625 to be nonzero so that we (and caller) can detect the difference
4626 between a valid zero-length expansion and an error return, even
4627 when the underlying strftime fails before writing anything into
4630 2005-03-10 Jim Meyering <jim@meyering.net>
4632 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4633 so that this module works on systems without fchdir.
4635 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
4637 Factor int-properties macros into a single file, except for
4638 glibc-related files.
4639 * intprops.h: New file.
4640 * getloadavg.c: Include it instead of limits.h.
4641 (INT_STRLEN_BOUND): Remove.
4642 * human.c: Include intprops.h.
4643 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
4644 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
4645 * inttostr.h: Include intprops.h instead of limits.h.
4646 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
4647 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
4648 for consistency with intprops.h.
4649 (time_t_is_integer, twos_complement_arithmetic): Use them.
4650 * sig2str.h: Include <signal.h>, intprops.h.
4651 (INT_STRLEN_BOUND): Remove.
4652 * strftime.c (TYPE_SIGNED): Remove.
4653 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
4654 * strtol.c: Adjust comments to match intprops.h.
4655 * userspec.c: Include intprops.h.
4656 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
4657 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
4658 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
4659 instead of rolling our own expressions.
4660 * xstrtol.c: Include xstrtol.h first, to test interface.
4662 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
4664 (my_strftime): Do not mishandle years close to INT_MAX, by doing
4665 the right thing even if adding 1900 would overflow. Similarly
4666 for tm_mon + 1 and tm_yday + 1.
4667 Make %Y always equivalent to %C%y, and similarly for %G and %g.
4668 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
4669 (DO_SIGNED_NUMBER): New macro.
4670 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
4672 2005-03-07 Bruno Haible <bruno@clisp.org>
4674 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
4676 2005-03-03 Derek R. Price <derek@ximbiot.com>
4677 Bruno Haible <bruno@clisp.org>
4679 * pagealign_alloc.h: New file.
4680 * pagealign_alloc.c: New file.
4682 2005-01-28 Bruno Haible <bruno@clisp.org>
4684 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
4687 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
4689 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
4690 The workaround isn't strictly needed for POSIX conformance, and
4691 it's too much of a pain to configure and maintain. We'll ask
4692 people to fix their kernels instead.
4693 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
4694 (NANOSLEEP_BUG_WORKAROUND): Remove.
4695 (xnanosleep): Remove the workaround.
4697 2005-02-12 Bruno Haible <bruno@clisp.org>
4699 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
4701 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
4703 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
4704 * timespec.h (gettime): Return void, since it always
4705 succeeds now. All uses changed.
4706 * gettime.c (gettime) Likewise.
4707 [HAVE_NANOTIME]: Prefer nanotime.
4708 Assume gettimeofday succeeds, as POSIX requires.
4709 Assime time () succeeds, since other code already does.
4710 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
4711 (timespec_subtract): Remove.
4712 (NANOSLEEP_BUG_WORKAROUND): New constant.
4713 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
4714 things considerably. Use it only on GNU/Linux hosts, since the
4715 workaround shouldn't be needed elsewhere.
4717 2005-02-24 Bruno Haible <bruno@clisp.org>
4719 * gettext.h: Update from GNU gettext 0.14.2.
4721 2005-02-24 Bruno Haible <bruno@clisp.org>
4723 * localcharset.c: Update from GNU gettext 0.14.2.
4724 * config.charset: Update from GNU gettext 0.14.2.
4726 2005-02-22 Simon Josefsson <jas@extundo.com>
4728 * iconvme.h, iconvme.c: New files, from libc.
4730 2005-02-20 Neil Conway <neilc@samurai.com>
4732 * xgethostname.c (xgethostname): Check for ENOMEM, which is
4733 returned by OSX/Darwin if the specified buffer is not large
4734 enough for the hostname.
4736 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
4738 * memrchr.h: New file.
4739 * chdir-long.c: Include it.
4740 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
4741 Don't bother including stddef.h.
4743 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4745 * argp-help.c (__argp_help): Create a fake struct argp_state and
4746 pass it to _help, otherwise the latter coredumps trying to
4747 dereference state.root_argp.
4749 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
4751 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
4753 Include <sys/types.h>, for dev_t.
4754 (ME_DUMMY, ME_REMOTE): Move from here....
4755 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
4756 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
4758 Include mountlist.h first, to test the interface.
4760 2005-01-29 Bruno Haible <bruno@clisp.org>
4762 * progname.c (program_name): Initialize.
4763 Needed when linking statically on MacOS X.
4765 2005-01-28 Bruno Haible <bruno@clisp.org>
4767 * javacomp.sh.in: New file, from GNU gettext.
4768 * javacomp.h: New file, from GNU gettext.
4769 * javacomp.c: New file, from GNU gettext.
4771 2005-01-26 Bruno Haible <bruno@clisp.org>
4773 * javaexec.sh.in: New file, from GNU gettext.
4774 * javaexec.h: New file, from GNU gettext.
4775 * javaexec.c: New file, from GNU gettext.
4777 2005-01-26 Simon Josefsson <jas@extundo.com>
4779 * gai_strerror.c: Use GPL in header.
4781 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4783 * argp-help.c (hol_entry_help): Avoid using non-constant
4784 initializers for struct pentry_state.
4785 (__argp_error): Check return value of __asprintf
4786 (__argp_failure): Translate error message
4788 * argp-parse.c: Removed braces around the expansion of N_()
4790 2005-01-21 Jim Meyering <jim@meyering.net>
4792 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
4793 same value as for Solaris 9.
4795 * chdir-long.c (chdir_long): Rewrite to remove limitation on
4796 component length. This included changing the parameter to be
4797 of type `char *' rather than `char const *'.
4798 * chdir-long.h (chdir_long): Update prototype.
4800 * openat.c (fdopendir, fstatat): New functions.
4801 * openat.h: Include headers required for use of DIR and struct stat.
4802 [AT_SYMLINK_NOFOLLOW]: Define.
4803 (fdopendir, fstatat): Add prototypes.
4805 2005-01-21 Bruno Haible <bruno@clisp.org>
4807 * classpath.h: New file, from GNU gettext.
4808 * classpath.c: New file, from GNU gettext.
4810 2005-01-20 Simon Josefsson <jas@extundo.com>
4812 * version-etc-fsf.c: New file, with version_etc_copyright.
4813 * version-etc.c: Remove version_etc_copyright.
4814 * version-etc.h (version_etc_copyright): Use [] instead of * in
4815 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
4817 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
4819 * save-cwd.c (save_cwd): Remove code to support the case
4820 where fchdir is missing or flaky.
4822 2005-01-20 Simon Josefsson <jas@extundo.com>
4824 * base64.h (isbase64): Add.
4826 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
4827 using a unsigned prototype, don't inline.
4828 (base64_decode): Use it.
4830 2005-01-19 Bruno Haible <bruno@clisp.org>
4832 * sh-quote.h: New file, from GNU gettext.
4833 * sh-quote.c: New file, from GNU gettext.
4835 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
4837 Merge changes from coreutils, as described below in several
4838 changelogs dated today.
4840 * save-cwd.c: Include "save-cwd.h" before other include files.
4841 (O_DIRECTORY): Remove; not needed here, since "." must be
4842 a directory. All uses removed.
4843 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
4844 universal on Suns, and we also need to test for IRIX.
4845 Revamp code to use 'if' rather than '#if'.
4846 Avoid unnecessary comparison of cwd->desc to 0.
4848 * utimens.c (futimens): Robustify the previous patch, by checking
4849 for known valid error numbers rather than observed invalid ones.
4851 2005-01-18 Jim Meyering <jim@meyering.net>
4853 * version-etc.c (version_etc_copyright): Update copyright date.
4855 * utimens.c (futimens): Account for the fact that futimes
4856 can also fail with errno == ENOSYS or errno == ENOENT.
4857 Patch from Dmitry V. Levin.
4859 Change the name of the robust chdir function from chdir to chdir_long.
4860 * save-cwd.c: Include chdir-long.h rather than chdir.h.
4861 (restore_cwd): Use chdir_long, not chdir.
4862 * chdir-long.c: Renamed from chdir.c.
4863 * chdir-long.h: Renamed from chdir.h.
4864 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
4867 2005-01-18 Bob Proulx <bob@proulx.com>
4869 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
4870 offsetof() macro construct to avoid compile failure with native HP-UX
4871 11.0 ANSI C compiler.
4873 2005-01-06 Bruno Haible <bruno@clisp.org>
4875 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
4876 because stpncpy.m4 takes care of it.
4878 2004-01-24 Bruno Haible <bruno@clisp.org>
4880 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
4882 2003-10-09 Bruno Haible <bruno@clisp.org>
4884 * progreloc.c: Include xalloc.h instead of xmalloc.h.
4886 2005-01-06 Bruno Haible <bruno@clisp.org>
4888 * fwriteerror.h (fwriteerror): Change specification to include fclose.
4889 * fwriteerror.c: Include <stdbool.h>.
4890 (fwriteerror): At the end, close the file stream. Record whether
4891 stdout was already closed.
4893 2004-05-27 Bruno Haible <bruno@clisp.org>
4895 * execute.c (environ): Declare if needed.
4896 * pipe.c (environ): Likewise.
4897 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4899 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4901 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4902 definitions to be after all include files, to avoid collisions.
4903 Problem reported by Bob Proulx.
4905 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4907 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4908 not needed. This removes a dependency on the gettext module.
4909 [defined _LIBC]: Do not include <libintl.h>; not needed.
4911 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4913 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4916 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4918 * argp-parse.c: Include <stddef.h>.
4919 (alignof, alignto): New macros.
4920 (parser_init): Don't assume that void * is aligned sufficiently
4923 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4924 need to extend the stack.
4925 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4928 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4930 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4932 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4934 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4935 Remove now-obsolete comment about AIX.
4936 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4937 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4938 (YYMAXDEPTH): New macro.
4940 2004-12-18 Bruno Haible <bruno@clisp.org>
4942 * fatal-signal.c (fatal_signals): Make non-const.
4943 (init_fatal_signals): New function.
4944 (uninstall_handlers, install_handlers): Ignore signals that were set to
4946 (at_fatal_signal): Call init_fatal_signals.
4947 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4949 Reported by Paul Eggert.
4951 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4953 * getdate.y (textint): New member "negative".
4954 (time_zone_hhmm): New function.
4955 Expect 14 shift-reduce conflicts, not 13.
4956 (o_colon_minutes): New rule.
4957 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4958 (yylex): Set the "negative" member of signed numbers.
4960 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4962 Changes imported from coreutils.
4963 * hard-locale.c: Assume <locale.h> exists.
4965 (GLIBC_VERSION): New macro.
4966 (hard_locale): Assume setlocale exists.
4967 Rewrite to avoid #ifdef.
4968 Use strdup rather than malloc + strcpy.
4969 * human.c: Assume <locale.h> exists.
4970 (human_readable): Assume localeconv exists.
4972 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4974 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4975 convert T2, not T. (Imported from libc.)
4977 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4979 * getcwd.c (is_ENAMETOOLONG): New macro.
4980 (__getcwd.c): Don't restore errno; glibc doesn't.
4981 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4982 first, falling back to our code only if its results look suspicious.
4983 Ensure that the resulting buffer is only as large as necessary.
4985 * readutmp.c: Include readutmp.h first.
4986 Include <errno.h>, since readutmp.h no longer does that.
4987 * readutmp.h: Don't include <errno.h>,
4988 <sys/param.h>, <time.h>; not needed to establish interface.
4989 (errno): Remove decl.
4990 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4991 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4992 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4994 2004-11-28 Simon Josefsson <jas@extundo.com>
4996 * base64.h, base64.c: New file.
4998 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
5000 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
5002 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
5004 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5005 HP's ANSI C compiler.
5006 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
5007 Declaring int functions causes warnings on some modern systems and
5008 shouldn't be needed to compile on ancient ones.
5009 * same.c (MIN) [defined MIN]: Don't define, since it's already
5012 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
5013 with the following changes.
5014 (__set_errno): Parenthesize properly.
5015 Include <stdbool.h>.
5016 (MIN, MAX, MATCHING_INO): New macros.
5017 (__getcwd): Define with prototype, not K&R form.
5018 Use heuristics to allocate default buffer on stack if possible.
5019 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
5020 behavior, and to avoid the PATH_MAX limit when computing
5022 Use MATCHING_INO to compare inode number to file.
5023 Check for arithmetic overflow in size calculations.
5024 Fix bug in reallocation of dot array that caused getcwd to fail
5025 on directories nested deeper than 75.
5026 Be more careful about saving errno on error.
5027 Do not use realloc; use only free+malloc, as this is a bit
5028 more flexible and avoids a needless copy operation.
5029 Do not inspect st_dev and st_ino for symbolic links; POSIX
5030 doesn't specify the latter.
5031 Check for closedir errors.
5032 Avoid needless casts.
5033 Use "#ifdef weak_alias" around weak_alias, to be like other
5035 The following changes to getcwd.c have effect only when used in
5036 gnulib; they have no effect inside glibc proper.
5037 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
5038 as alloca isn't used.
5039 (alloca, __alloca): Likewise.
5040 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
5041 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5042 unconditionally, as gnulib assumes C89 or better.
5043 Do not include <sys/param.h>.
5044 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
5045 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
5047 (NULL) [!defined NULL]: Remove; we assume C89 or better.
5048 Include <dirent.h> in a way that is compatible with modern Autoconf.
5049 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
5050 New macros, if not already defined.
5051 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
5052 Use "_LIBC", not "defined _LIBC", for consistency.
5053 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
5055 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
5056 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
5057 * xgetcwd.c: David MacKenzie's old code was removed, so give
5058 credit only to Jim Meyering and adjust the copyright dates.
5059 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
5060 <stdlib.h>, <unistd.h>, "pathmax.h".
5061 Instead, include "xgetcwd.h" (first) and "getcwd.h".
5062 (INITIAL_BUFFER_SIZE): Remove.
5063 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
5065 2004-11-23 Jim Meyering <jim@meyering.net>
5067 * getopt_.h: Remove trailing blanks.
5069 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
5071 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
5072 (futimens): New function, which uses futimes if available.
5073 (futimens, utimens): Support timespec==NULL, with same semantics
5074 as utime and utimens.
5075 * utimens.h (futimens): New decl.
5077 2004-11-23 Jim Meyering <jim@meyering.net>
5079 * __fpending.c: Add comment.
5081 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5083 * getopt_.h: Re-addition of __getopt_argv_const caused
5084 redefinition warnings. To avoid them, include the defines
5085 in `#if !defined __need_getopt ... #endif'. The only place
5086 where __getopt_argv_const is used is in definitions
5087 of getopt_long and getopt_long_only below, which are as well
5088 protected by `#ifndef __need_getopt'.
5089 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
5090 __need_getopt after including <stdio.h> and <unistd.h> These
5091 headers might have defined it.
5093 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
5095 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
5097 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
5098 optopt): Use them instead of invoking ## directly; otherwise, the
5099 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
5101 2004-11-19 Bruno Haible <bruno@clisp.org>
5103 * strtok_r.c: Move comments from here...
5104 * strtok_r.h: ... to here.
5106 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
5108 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
5109 might fail. Problem reported by Yoann Vandoorselaere.
5110 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
5111 that mishandle size_t overflow.
5113 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
5115 * canon-host.c: Include "strdup.h".
5116 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5117 Use strdup instead of malloc/strcpy to duplicate strings.
5119 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
5120 (human_space_before_unit): New constant.
5121 * human.c (human_readable): Support it.
5123 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
5124 (xgetcwd): Set errno correctly when failing.
5125 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
5126 the failure is actually due to a PATH_MAX problem.
5128 Further getopt changes to make it more likely that glibc will
5129 buy the changes back.
5130 * getopt.c (POSIXLY_CORRECT): New constant.
5131 (getopt): Use it, so to preserve glibc semantic
5132 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
5133 when compiling for libc.
5134 * getopt_.h (__getopt_argv_const): Bring it back.
5135 (getopt_long, getopt_long_only): Use it.
5137 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
5138 New arg POSIXLY_CORRECT. All callers changed.
5139 (getopt): Argv is now char * const *, as per standard.
5140 (_getopt_internal_r, _getopt_internal): Argv is now char **,
5141 not char *__getopt_argv_const *.
5142 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5143 _getopt_long_only_r): Likewise.
5144 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
5145 * getopt_int.h (_getopt_internal, _getopt_internal_r,
5146 _getopt_long_r, _getopt_long_only_r): Likewise.
5147 * getopt_.h (__getopt_argv_const): Remove.
5148 (getopt): Argv is now char * const *, as per standard.
5150 * getdate.y (tORDINAL): New token.
5151 (day, relunit): Allow it for relative times.
5152 (relative_time_table): Use tORDINAL for ordinals.
5154 2004-11-15 Jim Meyering <jim@meyering.net>
5156 * closeout.c: Include "__fpending.h" once again.
5157 Include <stdbool.h>.
5158 (close_stdout): Don't fail just because stdout was closed initially,
5159 since some programs don't write to stdout in the normal course of
5160 operation (other than --version and --help), and we don't want this
5161 function to make e.g. `touch file >&-' fail.
5162 But do fail if it was closed and someone has tried to write to it.
5163 E.g., `printf foo >&-' must fail.
5165 2004-11-11 Simon Josefsson <jas@extundo.com>
5167 * strtok_r.h, strtok_r.c: New file.
5169 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
5171 * getopt_.h (__getopt_argv_const): New macro, to be used so that
5172 we can stop lying to compilers about the constness of argv when we
5173 are compiled outside glibc.
5174 (getopt, getopt_long, getopt_long_only): Use it.
5175 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
5177 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
5178 _getopt_long_only_r): Likewise.
5179 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
5180 _getopt_long_only_r): Likewise.
5182 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
5183 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
5184 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
5185 the other external symbols.
5186 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
5187 declaration, since the above renaming now works around collisions.
5189 2004-11-11 Jim Meyering <jim@meyering.net>
5191 * linebreak.c: Remove trailing blanks.
5192 * alloca_.h: Likewise.
5193 * acosl.c: Likewise.
5194 * euidaccess.c: Likewise.
5195 * allocsa.h: Likewise.
5197 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
5199 * mktime.c (SHR): New macro, which is a portable
5200 substitute for >> that should work even on Crays.
5201 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
5202 Problem reported by Mark D. Baushke in
5203 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
5204 * getdate.y (SHR): Likewise.
5206 * strftime.c (SHR): Likewise.
5208 * quotearg.c (struct quoting_options): Use unsigned int for
5209 quote_these_too, so that right shifts are well defined. All uses
5212 2004-11-10 Simon Josefsson <jas@extundo.com>
5214 * getaddrinfo.h, getaddrinfo.c: New files.
5216 2004-11-10 Jim Meyering <jim@meyering.net>
5218 Ensure that no close failure goes unreported.
5219 * closeout.c (close_stdout): Always close stdout. I.e., don't
5220 return early when it seems there's nothing to flush.
5221 Don't include __fpending.h.
5223 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
5225 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
5227 2004-11-05 Bruno Haible <bruno@clisp.org>
5229 * readlink.c: Include stddef.h, needed for size_t on Woe32.
5230 Reported by Mark D. Baushke <mdb@cvshome.org>.
5232 2004-11-04 Bruno Haible <bruno@clisp.org>
5234 2004-09-11 Bruno Haible <bruno@clisp.org>
5235 * allocsa.valgrind: New file.
5236 2004-02-06 Bruno Haible <bruno@clisp.org>
5237 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
5238 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
5239 Reported by Christopher Seip <chris.seip@hp.com>.
5241 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
5243 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
5244 with errno == ERANGE if the buffer is too small.
5245 Problem reported by Mark D. Baushke.
5247 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
5249 * xreadlink.c (MAXSIZE): New macro.
5250 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
5251 size does not exceed MAXSIZE. Avoid cast.
5252 As suggested by Mark D. Baushke in
5253 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
5254 if readlink fails with buffer size just under MAXSIZE, try again
5257 2004-11-02 Derek R. Price <derek@ximbiot.com>
5258 and Paul Eggert <eggert@cs.ucla.edu>
5260 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
5261 (get_date): Overparenthesize to avoid GCC warning.
5263 2004-11-02 Bruno Haible <bruno@clisp.org>
5265 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
5266 function returns void.
5268 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
5270 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5271 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
5274 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
5276 * getdate.y: Add support for TZ="foo" within a date string.
5277 Fix some bugs near time_t boundaries. Reject dates with
5278 out-of-range components, e.g., "Sept 31".
5279 Include <stdlib.h>, "setenv.h", "xalloc.h".
5280 (ISDIGIT_LOCALE): Remove; unused.
5281 Note that the TZ and time functions used here are not reentrant.
5282 (mktime_ok, get_tz): New functions.
5283 (TZBUFSIZE): New constant.
5284 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
5285 This requires that we sometimes generate our own TZ="XXX..." setting.
5287 2004-10-27 Derek R. Price <derek@ximbiot.com>
5289 * mktime.c (not_equal_tm): Remove redundant check.
5291 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
5293 * getdate.y: Use Bison 1.875 features, and some minor
5294 code cleanups. This change does not affect semantics.
5295 Don't include <stdlib.h>; no longer needed.
5296 Don't include unlocked-io.h; only the "#if TEST" code uses
5297 stdio, and performance isn't crucial there.
5298 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
5299 Bison 1.875 features as described below.
5300 All uses of "PC." replaced by "pc->".
5301 (YYSTYPE): Add a forward declaration.
5302 (yylex, yyerror): Use full prototypes in forward decls.
5303 Use "%pure-parser" rather than obsolescent "%pure_parser".
5304 Use %parse-param and %lex-param instead of obsolescent
5305 YYPARSE_PARAM and YYLEX_PARAM.
5306 (meridian_table, month_and_day_table, time_units_table,
5307 relative_time_table, time_zone_table, military_table,
5308 lookup_zone, lookup_word, get_date):
5309 Use NULL instead of 0 where appropriate.
5310 (to_hour): Avoid abort (), to avoid a dependency on
5312 (yyerror, yylex): Now accepts parser_control * arg.
5313 (main) [TEST]: Use '\0' rather than 0 for char.
5315 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
5317 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
5318 It's now the caller's responsibility to handle the case where
5319 !HAVE_GETPAGESIZE && !defined getpagesize.
5321 * mktime.c (leapyear): Arg is long int, not int.
5323 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
5325 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
5327 2004-10-12 Simon Josefsson <jas@extundo.com>
5329 * getpass.c (fflush_unlocked, flockfile, funlockfile)
5330 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
5333 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
5335 * vsnprintf.h: New file.
5336 * vsnprintf.c: New file.
5338 2004-10-07 Bruno Haible <bruno@clisp.org>
5340 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
5341 into the provided buffer.
5343 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
5345 * diacrit.c, diacrit.h: Add GPL notice.
5347 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
5348 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5349 * logl.c (logl): Keep the code as similar to glibc as possible.
5350 This avoids a potential constant-folding bug.
5352 2004-10-05 Bruno Haible <bruno@clisp.org>
5354 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5356 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5358 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
5359 * xmalloc.c (xmemdup): Likewise.
5360 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
5361 XFREE): Remove these long-obsolescent macros.
5362 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
5363 * xstrdup.c: Remove.
5365 * regex.c (re_comp): Cast gettext return value to char *,
5366 Problem reported by Martin Neitzel via Mark D. Baushke.
5368 2004-10-04 Simon Josefsson <jas@extundo.com>
5370 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
5371 '#ifdef USE_UNLOCKED_IO'.
5373 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
5375 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
5376 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
5377 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
5378 regex.c, sha1.c, version-etc.c, yesno.c:
5379 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
5380 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
5381 the includer's responsibility.
5383 Sync from coreutils.
5385 * modechange.c (mode_compile): Don't decrement a pointer that
5386 points to the start of a string, as the C Standard says the
5387 resulting behavior is undefined.
5389 * backupfile.h (enum backuptype): Rename none -> no_backups,
5390 simple -> simple_backups, numbered_existing ->
5391 numbered_existing_backups, numbered -> numbered_backups
5392 to avoid shadowing problems. All uses changed.
5393 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
5394 * backupfile.c (check_extension, numbered_backup):
5395 Rename locals to avoid shadowing 'basename'.
5396 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
5399 * .cppi-disable: Add getopt_.h, getopt_int.h.
5400 * .cvsignore: Add getopt.h.
5402 2004-10-04 Simon Josefsson <jas@extundo.com>
5404 * memmem.h: New file.
5405 * memmem.c: New file, taken from glibc.
5407 2004-10-02 Jim Meyering <jim@meyering.net>
5409 * dirfd.h, getpagesize.h: Add copyright notice.
5411 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
5413 * snprintf.c: Remove comments as to why each header is needed.
5415 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
5417 * strsep.h: New file.
5418 * strsep.c: New file.
5420 2004-10-01 Simon Josefsson <jas@extundo.com>
5422 * snprintf.c (snprintf): Handle size==0.
5424 2004-10-01 Simon Josefsson <jas@extundo.com>
5425 Bruno Haible <bruno@clisp.org>
5427 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
5428 (snprintf): Declare 'args'.
5430 2004-09-30 Simon Josefsson <jas@extundo.com>
5432 * snprintf.h, snprintf.c: New files.
5434 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
5436 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
5437 (hol_entry_help): Never translate an empty string.
5438 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
5439 * argp.h (OPTION_NO_TRANS): New option.
5441 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
5443 * xvasprintf.c: Include xalloc.h.
5444 (xvasprintf): Use xalloc_die, not xmalloc_die.
5446 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
5448 * dummy.c: Change copyright notice to FSF, and license to GPL.
5450 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
5452 * argp-pvh.c (argp_program_version_hook): Provide initial value.
5453 Problem reported by Bruno Haible in:
5454 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
5456 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
5458 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
5459 in case some system header has #define'd it. Problem reported by
5460 Soeren D. Schulze in
5461 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
5463 2004-09-08 Bruno Haible <bruno@clisp.org>
5465 * stdint_.h: New file, taken from GNU clisp.
5467 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
5469 * xvasprintf.h: New file.
5470 * xvasprintf.c: New file.
5471 * xasprintf.c: New file.
5473 2004-09-08 Bruno Haible <bruno@clisp.org>
5475 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
5477 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
5479 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
5481 Import from coreutils.
5482 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
5483 strings on unbounded length. alloca's performance benefits aren't
5484 that important here.
5486 (parse_with_separator): New function, with most of the internals
5487 of the old parse_user_spec. Allow user to omit both user and group,
5488 for compatibility with FreeBSD.
5489 Clone only the user name, not the entire spec.
5490 Do not set *uid, *gid unless entirely successful.
5491 Avoid memory leak in some failing cases.
5492 Fix regression for USER.GROUP reported by Dmitry V. Levin in
5493 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
5494 (parse_user_spec): Rewrite to use parse_with_separator.
5496 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
5498 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
5499 its complicated substitute.
5500 * argp-help.c: Include <errno.h>, for program_invocation_short_name
5501 and program_invocation_name.
5502 (__argp_basename) [!_LIBC]: Remove; the only use was
5503 replaced by its body.
5504 (__argp_short_program_name): Change condition from
5505 !defined __argp_short_program_name to
5506 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
5507 to match argp-namefrob.h.
5508 (__argp_failure): Don't assume strerror_r returns char *.
5509 * argp-parse.c (N_): Define unconditionally.
5510 (argp_default_options): Fill out initializers with 0 to avoid
5513 2004-08-12 Simon Josefsson <jas@extundo.com>
5515 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
5516 * getopt_.h: Renamed from getopt.h.
5518 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
5520 Merge from coreutils.
5522 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
5523 wmemchr or wmemcpy. Problem reported by Robert Dahlem
5524 for Reliant Unix 5.43.
5526 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
5527 (union fooround): Use uintmax_t, not long int.
5528 The rest is a merge from libc:
5529 [defined _LIBC]: Include <shlib-compat.h>.
5530 (_obstack) [defined _LIBC]: Remove after 2.3.4.
5532 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
5534 * strverscmp.c: Convert to UTF-8.
5536 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
5538 * obstack.h (obstack_empty_p):
5539 Don't assume that chunk->contents is suitably aligned.
5540 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
5541 Likewise. Problem reported by Benno in
5542 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
5544 * chown.c (rpl_chown): Work even if the file is writeable but not
5545 readable. This could be improved further but it'd take some work.
5547 2004-08-08 Simon Josefsson <jas@extundo.com>
5549 * xgethostname.c: Don't include error.h (not used).
5552 * getpass.c: Include getpass.h first.
5554 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
5556 * xalloc-die.c: New files.
5557 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
5559 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
5560 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
5561 (_, N_, xalloc_die): Move to xalloc-die.c.
5562 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
5563 so that we needn't mess with xalloc_msg_memory_exhausted.
5565 * sha1.h: Renamed from sha.h.
5566 (SHA1_H): Renamed from _SHA_H.
5567 (sha1_ctx): Renamed from sha_ctx.
5568 (sha1_init_ctx): Renamed from sha_init_ctx.
5569 (sha1_process_block): Renamed from sha_process_block.
5570 (sha1_process_bytes): Renamed from sha_process_bytes.
5571 (sha1_finish_ctx): Renamed from sha_finish_ctx.
5572 (sha1_read_ctx): Renamed from sha_read_ctx.
5573 (sha1_stream): Renamed from sha_stream.
5574 (sha1_buffer): Renamed from sha_buffer.
5575 * sha1.c: Likewise; renamed from sha.c.
5576 Do not include <sys/types.h>.
5577 Include <stddef.h> rather than <stdlib.h>.
5579 2004-08-08 Bruno Haible <bruno@clisp.org>
5581 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
5582 FILESYSTEM_PREFIX_LEN.
5583 * progreloc.c: Likewise.
5584 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
5586 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
5589 * argp-help.c (make_hol, hol_append): Don't assume that
5590 SIZE_MAX is a valid preprocessor constant.
5591 (__argp_basename): Change from "#ifndef _LIBC"
5592 to "#ifndef __argp_short_program_name", so that
5593 we don't compile these functions for tar.
5595 More merges from coreutils.
5596 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
5597 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
5599 * addext.c: Remove; no longer needed.
5600 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
5601 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
5602 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
5603 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
5604 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
5605 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
5606 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
5607 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
5608 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
5609 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
5610 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
5611 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
5612 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
5613 Import changes from coreutils.
5615 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
5617 Merge from coreutils.
5619 * .gdb-history: Remove; this doesn't belong here.
5621 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
5622 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
5623 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
5625 * dirname.h: Include <stdbool.h>.
5626 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
5627 for consistency with POSIX terminology. All uses changed.
5628 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
5629 (strip_trailing_slashes): Use bool for booleans.
5630 * stripslash.c (strip_trailing_slashes): Likewise.
5632 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
5633 sometimes returns a positive errno value even when it succeeds.
5634 (print_errno_message) [!LIBC]: Fall back on strerror if
5637 * path-concat.c (mempcpy): Don't define if a system header defines it.
5638 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
5639 (longest_relative_suffix): New function.
5640 (path_concat): Use it. Assume first argument is not NULL.
5641 Port to DOS. Omit redundant separators.
5642 Report an error instead of returning NULL.
5643 Use mempcpy instead of memcpy.
5644 (xpath_concat): Remove: not declared or used.
5646 * same.h: Include <stdbool.h>
5647 (same_name): Return bool, not int.
5648 * same.c (same_name): Likewise.
5649 (errno): Don't declare; we assume C89 or better now.
5651 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
5652 if not already defined.
5654 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
5655 * dup-safer.c (errno): Likewise.
5657 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
5659 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
5662 2004-08-03 Simon Josefsson <jas@extundo.com>
5664 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
5665 * progname.h: Don't include stdbool.h.
5667 2004-08-02 Simon Josefsson <jas@extundo.com>
5669 * getsubopt.h: New file, with comments from Bruno Haible.
5670 * getsubopt.c: New file, from glibc, but slightly modified based on
5671 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
5673 2004-08-01 Simon Josefsson <jas@extundo.com>
5675 * xgetdomainname.c: Include stdlib.h, for free().
5677 2004-07-16 Simon Josefsson <jas@extundo.com>
5679 * dummy.c: New file.
5681 2004-07-16 Bruno Haible <bruno@clisp.org>
5683 * backupfile.h: Add extern "C" for C++.
5684 * closeout.h: Likewise.
5685 * copy-file.h: Likewise.
5686 * findprog.h: Likewise.
5687 * full-write.h: Likewise.
5688 * pathname.h: Likewise.
5689 * progname.h: Likewise.
5690 * stpcpy.h: Likewise.
5691 * stpncpy.h: Likewise.
5692 * strcase.h: Likewise.
5693 * strstr.h: Likewise.
5694 * xalloc.h: Likewise.
5696 * mbswidth.h: Add extern "C" for C++.
5697 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
5699 2004-07-09 Simon Josefsson <jas@extundo.com>
5701 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
5702 failed without this.)
5704 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
5706 * fchown-stub.c: New file.
5708 2004-06-24 Jim Meyering <jim@meyering.net>
5710 * obstack.h (obstack_base): Cast to (void *), per documentation.
5712 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
5714 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5716 2004-06-01 Jim Meyering <jim@meyering.net>
5718 * calloc.c: New file.
5720 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
5722 * getdate.y (yylex): Allow space between sign and number.
5723 Problem reported by Dan Jacobson.
5725 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
5726 and Jim Meyering <jim@meyering.net>
5728 Merge from coreutils CVS.
5730 * stat-macros.h: New file, with contents from file-type.h
5731 and coreutils' system.h.
5732 * file-type.c: Include "stat-macros.h".
5733 * file-type.h (file_type): Move all macro definitions to new file,
5736 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
5737 Wrap old code with this conditional.
5738 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
5739 function that does not dereference symlinks.
5740 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
5742 * xreadlink.c: Include xreadlink.h first, to catch .h file
5743 dependency problems.
5744 (xreadlink): Accept new arg SIZE, for efficiency.
5745 All decls and uses changed.
5746 * xreadlink.h: Include <stddef.h>, for size_t.
5748 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
5749 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
5751 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
5753 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
5755 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
5756 macros to be defined.
5757 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
5758 the allocator returns NULL because the requested size is zero.
5760 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
5762 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
5763 var. Add comment explaining why libc still defines it. This
5764 merges the following patch from glibc:
5765 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
5767 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
5769 * obstack.c (_obstack): Remove unused variable. It hasn't been
5770 present in glibc since revision 1.1 of this file.
5771 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
5772 obstack_alignment_mask, obstack_alloc, obstack_base,
5773 obstack_blank, obstack_blank_fast, obstack_chunk_size,
5774 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
5775 obstack_grow0, obstack_init, obstack_int_grow,
5776 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
5777 obstack_next_free, obstack_object_size, obstack_ptr_grow,
5778 obstack_ptr_grow_fast, obstack_room): Remove declarations of
5779 nonexistent functions.
5781 2004-05-17 Derek R. Price <derek@ximbiot.com>
5782 Paul Eggert <eggert@cs.ucla.edu>
5784 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
5786 2004-05-14 Bruno Haible <bruno@clisp.org>
5788 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
5789 that consists of a '.' followed by an empty digit string.
5790 Patch by Tor Lillqvist <tml@iki.fi>.
5792 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
5794 Port obstack to the AS/400, where pointers are 16 bytes wide and
5795 you cannot cast an integer to a valid pointer. This patch is
5796 currently waiting to be integrated into glibc; see
5797 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
5799 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
5800 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
5801 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
5802 (struct obstack): temp member is now a union of a pointer and
5803 an integer, instead of an integer. All integer uses changed.
5804 This does not affect the physical layout of struct obstack,
5805 except on hosts (like the AS/400) where the size or alignment of
5806 void * is greater than that of ptrdiff_t.
5807 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
5808 __STDC__)]: Store temporary in pointer member of union, not
5810 * obstack.c: Include <stddef.h>, for offsetof.
5811 (struct fooalign): Remove; it doesn't need a name.
5812 (union fooround): Change double to long double, and add void *.
5813 (DEFAULT_ALIGNMENT): Use offsetof to compute.
5814 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
5815 not a macro. Hence the values are always int; so remove all
5816 casts-to-int in uses.
5818 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
5819 Derek Price <derek@ximbiot.com>
5821 * alloca.c: Include <alloca.h>, to get our interface.
5822 * alloca_.h: Use __alloca on AIX, so that we don't have to
5823 include <alloca.h> first. Use C89 prototype for alloca; this
5824 requires including <stddef.h> for size_t. Use extern "C" if C++.
5825 Use #elif for simplicity, since we can assume C89 now.
5826 Don't try to source the system alloca.h since it will not be found
5827 and to prevent recursively including its replacement.
5828 * fnmatch.c: Include <alloca.h> instead of opencoding.
5829 * regex.c: Likewise.
5831 2004-05-16 Derek Price <derek@ximbiot.com>
5832 Paul Eggert <eggert@cs.ucla.edu>
5834 getline cleanup. This changes the getndelim2 API: both order of
5835 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
5838 * getline.c: Don't include stddef.h or stdio.h, since our
5839 interface does that.
5840 (getline): Always use getdelim, so that we don't have two
5841 copies of this code.
5842 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
5844 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
5845 (GETNDELIM2_MAXIMUM): New macro.
5846 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
5847 instead of the old practice of delim2==0. All callers changed.
5848 Return -1 on overflow, instead of returning junk.
5849 Do not set *linesize unless allocation succeeds.
5850 * getndelim2.h: Do not include stddef.h; no longer needed, now
5851 that we include sys/types.h.
5852 * getnline.h: Likewise.
5853 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
5854 (getndelim2): Reorder arguments.
5855 * getnline.c (getnline, getndelim):
5856 Don't discard the NMAX argument.
5857 (getnline): Invoke getndelim, to avoid code duplication.
5858 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
5859 of (size_t) -1 by callers of the getnline family.
5861 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
5863 * nanosleep.c (suspended): Change its type from int to
5864 sig_atomic_t volatile.
5865 (first_call): Make it private to rpl_nanosleep, and have it
5866 be zero initially as that's a bit faster.
5867 (my_usleep): Round up fractional times instead of truncating them,
5868 as this is the usual meaning for 'sleep'.
5870 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
5872 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
5873 (ENOSYS): Define if not defined.
5874 (settime): Fall back on stime if it exists and settimeofday fails.
5875 But don't bother with fallbacks if a method fails with errno == EPERM.
5877 2004-05-11 Jim Meyering <jim@meyering.net>
5879 Prior to this change, the save_cwd caller required read access to the
5880 current directory on most systems (ones with the fchdir function).
5882 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
5883 fails, try write-only, and finally, resort to using xgetcwd.
5885 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
5887 * obstack.c, obstack.h: Import changes from libc.
5889 2004-04-28 Bruno Haible <bruno@clisp.org>
5891 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
5892 implicitly appends .exe to executables.
5893 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
5894 accepts Windows pathnames.
5895 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5896 Cygwin like Windows, since it now accepts Windows pathnames.
5897 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
5898 Cygwin like Windows, since it now accepts Windows pathnames.
5899 Reported by Derek Robert Price <derek@ximbiot.com>.
5901 2004-04-20 Jim Meyering <jim@meyering.net>
5903 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5905 2004-04-20 Jim Meyering <jim@meyering.net>
5906 Bruno Haible <bruno@clisp.org>
5908 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5909 memory when realloc fails.
5911 2004-04-18 Jim Meyering <jim@meyering.net>
5913 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5914 don't leak memory and do call END_UTMP_ENT.
5916 2004-04-11 Paul Eggert <eggert@twinsun.com>
5918 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5919 (CHAR_BIT): Remove, since we assume C89.
5920 Include <stdint.h> if available, as per current Autoconf CVS advice.
5922 2004-03-30 Paul Eggert <eggert@twinsun.com>
5924 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5925 not bool, to be more consistent with Unix conventions.
5926 Suggested by Bruno Haible.
5928 Merge from coreutils.
5930 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5933 * getdate.h: Include stdbool.h, and timespec.h instead of
5934 the usual <time.h> dance.
5935 (get_date): Change signature to support fractional time stamps.
5936 All callers changed.
5937 * getdate.y: Include "getdate.h" first, as we can now
5938 assume C89 and don't need to worry about 'const'.
5939 Similarly, include "unlocked-io.h" near start, not in middle.
5941 (textint.value): Use long int rather than int.
5942 (textint.digits): Use size_t rather than int.
5943 (BILLION, LOG10_BILLION): New constants.
5944 (parser_control): New member rel_ns. Members day_ordinal,
5945 time_zone, month, day, hour, minutes, rel_year, rel_month,
5946 rel_day, rel_hour, rel_minutes, rel_seconds
5947 are now long int, not int. Member seconds is now struct timespec,
5948 not int. New member timespec_seen. Members dates_seen, days_seen,
5949 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5951 (%union.intval): Now long int, not int.
5952 New member timespec.
5953 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5954 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5955 (spec): Now is a timespec or an item list.
5956 (timespec, items): New nonterminals.
5957 (time, rel, relunit, number, get_date):
5958 Add support for fractional seconds.
5959 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5960 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5961 (to_hour): First arg is now long int, not int.
5962 (to_year): Returns long int, not int.
5963 Don't treat year -70 like 70.
5964 (tm_diff): Returns long int, not int.
5965 (lookup_word): Use bool instead of int when appropriate.
5966 (yylex): Use size_t for count, not int.
5967 Detect overflow when parsing large integer constants.
5968 Add support for fractions.
5969 (get_date): Make pointers 'const' if possible.
5970 Use more-portable code to detect integer overflow.
5971 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5972 Don't use ctime; it's not reliable if the year has >4 digits.
5974 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5975 This is for compatibility with BSD.
5977 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5978 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5979 From coreutils' system.h.
5981 * userspec.c: Don't include "posixver.h".
5982 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5983 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5984 compatible extension. Simplify code by removing a boolean int
5985 that was always nonzero if a string was nonnull.
5987 2004-03-30 Jim Meyering <jim@meyering.net>
5989 Merge from coreutils.
5991 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5993 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5994 an empty input stream.
5996 * readtokens.c: Include <stdbool.h>.
5997 (readtoken): Use `size_t' rather than int/long.
5998 All callers adjusted.
5999 Use `bool' rather than `int' where appropriate.
6000 Use memset rather than an explicit loop.
6001 Use x2nrealloc rather than xrealloc.
6002 Allow the use of `\0' as a delimiter.
6003 (readtokens): Likewise.
6004 * readtokens.h (readtoken, readtokens): Update prototypes.
6006 2004-03-30 Bruno Haible <bruno@clisp.org>
6008 * getloadavg.c (getloadavg): Don't assume setlocale returns
6011 2004-03-29 Paul Eggert <eggert@twinsun.com>
6013 Merge changes to getloadavg.c from coreutils and Emacs.
6015 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
6016 Define to an expression, not to the empty string.
6017 Include cloexec.h and xalloc.h.
6018 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
6019 Use set_cloexec_flag rather than rolling our own.
6020 * cloexec.c, cloexec.h: New files.
6022 2004-03-18 Paul Eggert <eggert@twinsun.com>
6024 * getopt.h: Sync with libc CVS.
6026 2004-03-18 Paul Eggert <eggert@twinsun.com>
6027 Bruno Haible <bruno@clisp.org>
6029 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
6030 not on all platforms that have <wchar.h>.
6031 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
6033 2004-03-09 Paul Eggert <eggert@twinsun.com>
6035 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
6037 * getopt_int.h: New file, also synced from libc.
6039 2004-03-07 Paul Eggert <eggert@twinsun.com>
6041 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
6042 '#if' expressions. Unlike the code it replaces, it does not
6043 depend on (defined _SC_PAGESIZE). However, it does depend on
6044 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
6045 first reported by Jason Andrade in
6046 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
6048 2004-01-18 Simon Josefsson <jas@extundo.com>
6050 * strdup.h: New file.
6051 * strdup.c: Include it.
6052 * path-concat.c: Include strdup.h. Drop strdup declaration.
6053 * userspec.c: Include strdup.h. Drop strdup declaration.
6055 2004-02-06 Karl Berry <karl@gnu.org>
6057 * config.charset: update from gettext 0.14.1.
6059 2004-02-05 Paul Eggert <eggert@twinsun.com>
6061 Add comments and code, prompted by suggestions from Bruno Haible
6063 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6064 describing the enum quoting_style values.
6065 * quotearg.c (quotearg_alloc): New function.
6066 (quotearg_buffer_restyled): Treat lone { and } as special.
6067 Treat = as special. Work around bug with older shells
6068 that "see" a '\' that is really the 2nd byte of a multibyte char.
6069 Quote empty string with shell_quoting_style.
6071 2004-02-03 Bruno Haible <bruno@clisp.org>
6073 * pipe.h: New file, from GNU gettext.
6074 * pipe.c: New file, from GNU gettext.
6076 2004-01-27 Bruno Haible <bruno@clisp.org>
6078 * execute.h: New file, from GNU gettext.
6079 * execute.c: New file, from GNU gettext.
6080 * w32spawn.h: New file, from GNU gettext.
6082 2004-01-23 Paul Eggert <eggert@twinsun.com>
6084 Exit-status fix from coreutils.
6086 Use exit_failure consistently in place of EXIT_FAILURE,
6087 so that program exit statuses are consistent on failure.
6089 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
6090 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
6091 * argmatch.h: Comment fix to match the above.
6092 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
6093 Now a macro referring to exit_failure, instead of a separate
6094 variable. Include "exitfail.h" to get it.
6095 * xstrtol.h: Include "exitfail.h".
6096 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
6098 * long-options.c (parse_long_options): Use prototype
6099 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
6102 2004-01-21 Jim Meyering <jim@meyering.net>
6104 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
6105 so as not to conflict with a different-sized __mktime_internal
6106 function in GNU libc.
6107 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
6108 Problem building statically-linked `ls' reported by Michael Brunnbauer.
6110 2004-01-18 Paul Eggert <eggert@twinsun.com>
6112 Merge from diffutils.
6114 * file-type.c (file_type): Add typed memory objects.
6115 * file-type.h (S_TYPEISTMO): New macro.
6117 * c-stack.h (c_stack_action): Remove argv argument.
6118 * c-stack.c (c_stack_action): Likewise. All uses changed.
6119 (die): Don't calculate message unless segv_action returns.
6120 (get_stack_location, min_address_from_argv, max_address_from_argv,
6121 volatile stack_base, volatile_stack_size): Remove.
6122 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
6123 that every segmentation violation is a stack overflow. (Ouch!)
6124 See Debian bug 136249 (still outstanding) for more info about why
6125 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
6127 2003-11-30 Bruno Haible <bruno@clisp.org>
6129 Safer stack allocation.
6130 * setenv.c: Include allocsa.h.
6131 (alloca): Remove fallback definition.
6132 (freea): Remove macro.
6133 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
6136 2003-10-17 Bruno Haible <bruno@clisp.org>
6138 * binary-io.h: Avoid warnings on Cygwin.
6140 2003-12-28 Bruno Haible <bruno@clisp.org>
6142 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
6143 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
6145 2003-11-28 Bruno Haible <bruno@clisp.org>
6147 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
6149 2003-11-27 Bruno Haible <bruno@clisp.org>
6151 * wait-process.c: On Windows, include windows.h. Needed on mingw.
6153 2003-11-17 Bruno Haible <bruno@clisp.org>
6155 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
6157 2003-11-24 Bruno Haible <bruno@clisp.org>
6159 * xallocsa.h: New file, from GNU gettext.
6160 * xallocsa.c: New file, from GNU gettext.
6162 2003-11-24 Bruno Haible <bruno@clisp.org>
6164 * allocsa.h: New file, from GNU gettext.
6165 * allocsa.c: New file, from GNU gettext.
6167 2003-11-24 Bruno Haible <bruno@clisp.org>
6169 * eealloc.h: New file.
6171 2004-01-15 Jim Meyering <jim@meyering.net>
6173 Merge from coreutils.
6175 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
6176 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
6177 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
6179 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
6180 optional configure-time default.
6182 * version-etc.c (version_etc_copyright): Update copyright date.
6184 * xreadlink.c (xreadlink): Correct outdated comment.
6186 2004-01-15 Paul Eggert <eggert@twinsun.com>
6188 Merge from coreutils.
6190 * posixver.c: Include posixver.h.
6192 * same.c: Include <stdbool.h>, <limits.h>.
6193 (_POSIX_NAME_MAX): Define if not defined.
6195 (same_name): If file names are silently truncated, report
6196 that the file names are the same if they are the same after
6197 the silent truncation.
6199 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
6200 conversion function.
6201 * xstrtod.c (xstrtod): Likewise. All callers changed to
6202 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
6205 2004-01-14 Paul Eggert <eggert@twinsun.com>
6207 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
6208 with like-named macro in fnmatch.c.
6209 (EXT): Use an internal constant instead.
6211 Merge fnmatch patches from glibc.
6212 * fnmatch.c (mbsinit): Remove define.
6213 Add libc_hidden_ver (__fnmatch, fnmatch).
6214 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
6215 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
6217 2003-12-14 Karl Berry <karl@gnu.org>
6219 * config.charset: update from gettext-runtime.
6221 2003-12-03 Paul Eggert <eggert@twinsun.com>
6223 * getgroups.c (getgroups): xmalloc takes one argument, not two.
6224 Bug reported by Alfred M. Szmidt.
6226 2003-11-29 Karl Berry <karl@gnu.org>
6228 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
6230 2003-11-23 Paul Eggert <eggert@twinsun.com>
6231 Bruno Haible <bruno@clisp.org>
6233 * printf-parse.h: Don't include sys/types.h.
6234 (ARG_NONE): New macro.
6235 (char_directive): Change type of *arg_index fields to size_t.
6236 * printf-parse.c: Don't include sys/types.h.
6237 (SSIZE_MAX): Remove macro.
6238 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
6239 Remove unnecessary overflow check.
6240 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
6243 2003-11-24 Paul Eggert <eggert@twinsun.com>
6245 * alloca.c: Remove dependency on xalloc module.
6246 (xalloc_die): Remove.
6247 (memory_full) [!defined emacs]: New macro.
6248 [!defined emacs]: Don't include xalloc.h.
6249 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
6250 address arithmetic overflows. Change datatypes a bit to avoid
6253 2003-11-22 Jim Meyering <jim@meyering.net>
6255 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
6257 2003-11-17 Bruno Haible <bruno@clisp.org>
6259 * vasnprintf.c (alloca): Remove fallback definition.
6260 (freea): Remove definition.
6261 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
6262 Reported by Paul Eggert.
6264 2003-11-17 Jim Meyering <jim@meyering.net>
6266 On systems without utime and without a utimes function capable of
6267 dealing with a NULL struct utimbuf* argument, this utime replacement
6268 could -- in unusual circumstances -- leak a file descriptor.
6269 * utime.c: Include <unistd.h> and <errno.h>.
6270 (utime_null): Be sure to close `fd' and to preserve errno.
6271 Reported by Geoff Collyer via Arnold Robbins.
6273 2003-11-16 Paul Eggert <eggert@twinsun.com>
6274 Bruno Haible <bruno@clisp.org>
6276 Protect against address arithmetic overflow.
6277 * printf-args.h: Include stddef.h.
6278 (arguments): Change type of field 'count' to size_t.
6279 * printf-args.c (printf_fetchargs): Use size_t instead of
6280 'unsigned int' where appropriate.
6281 * printf-parse.h: Include sys/types.h.
6282 (char_directive): Change type of *arg_index fields to ssize_t.
6283 (char_directives): Change type of fields 'count', max_*_length to
6285 * printf-parse.c: Include sys/types.h and xsize.h.
6286 (SSIZE_MAX): Define fallback value.
6287 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
6288 instead of 'int' where appropriate. Check a_allocated, d_allocated
6289 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
6290 * vasnprintf.c: Include xsize.h.
6291 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
6292 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
6293 overflow. Avoid wraparound when converting a width or precision from
6296 2003-11-16 Bruno Haible <bruno@clisp.org>
6298 Update from GNU gettext.
6299 * printf-parse.c: Generalize to it can be compiled for wide strings.
6300 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
6301 * vasnprintf.c: Generalize to it can be compiled for wide strings.
6302 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
6303 SNPRINTF): New macros.
6304 Don't include <alloca.h> if the file is used inside libintl.
6305 (local_wcslen): New function, for Solaris 2.5.1.
6306 (VASNPRINTF): Use it instead of wcslen.
6308 2003-11-16 Bruno Haible <bruno@clisp.org>
6310 * xsize.h (xmax): New function.
6311 (xsum, xsum3, xsum4): Declare as "pure" functions.
6313 2003-11-12 Paul Eggert <eggert@twinsun.com>
6315 * xalloc.h: Do not include <limits.h> or <stdint.h>.
6316 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
6317 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
6318 heuristic is just as accurate as far as we know, and it removes a
6319 dependency on size_max.m4 and ptrdiff_max.m4.
6321 2003-11-12 Paul Eggert <eggert@twinsun.com>
6323 * xstrtol.c (__xstrtol): Remove "break" immediately after
6324 "return", to pacify some unknown compiler. Problem reported
6327 2003-11-11 Bruno Haible <bruno@clisp.org>
6329 * xsize.h (SIZE_MAX): Remove fallback definition.
6330 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
6333 2003-11-10 Paul Eggert <eggert@twinsun.com>
6335 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
6336 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
6337 rejected some allocations of exactly SIZE_MAX - 2 bytes.
6339 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
6340 not (size_t) -1, since it's defined here.
6342 2003-11-06 Paul Eggert <eggert@twinsun.com>
6344 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
6345 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
6346 Reject sizes of exactly SIZE_MAX bytes.
6347 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
6348 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
6350 2003-11-05 Bruno Haible <bruno@clisp.org>
6352 * xsize.h: Include limits.h, to avoid a possible collision with
6353 SIZE_MAX defined in <limits.h> on Solaris.
6355 2003-11-04 Bruno Haible <bruno@clisp.org>
6357 * xsize.h: New file.
6358 * linebreak.c: Include xsize.h.
6359 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
6360 argument for overflow.
6361 Suggested by Paul Eggert.
6363 2003-10-31 Bruno Haible <bruno@clisp.org>
6365 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
6366 to avoid (extremely rare) race condition.
6367 Suggested by Paul Eggert.
6369 2003-11-03 Jim Meyering <jim@meyering.net>
6371 * userspec.c: Include "userspec.h".
6372 * userspec.h: New file.
6374 2003-10-31 Paul Eggert <eggert@twinsun.com>
6376 * mountlist.h (struct mount_entry.me_type_malloced): New member.
6377 * mountlist.c (SIZE_MAX): Define if not defined already.
6378 (read_filesystem_list): Set and use me_type_malloced.
6379 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
6380 whatever the type happens to be), for brevity and consistency.
6381 Check for size calculation overflow on Alphas running OSF/1.
6383 2003-10-31 Jim Meyering <jim@meyering.net>
6385 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
6387 * linebuffer.c: Include <string.h> for declaration of memset.
6389 2003-10-30 Paul Eggert <eggert@twinsun.com>
6390 Bruno Haible <bruno@clisp.org>
6392 * vasprintf.c: Include <limits.h>, <stdlib.h>.
6393 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
6395 2003-10-29 Paul Eggert <eggert@twinsun.com>
6397 * xalloc.h (xalloc_oversized): Now a macro, not a function,
6398 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
6400 * quotearg.c (quotearg_n_options): Use it.
6401 * group-member.c: Include <stdbool.h>.
6402 (free_group_info): Arg is now const *; don't free arg.
6403 (get_group_info): Now returns bool and accepts struct group_info *,
6404 rather than returning a malloc'ed struct group_info *.
6405 All uses changed. Check for overflow in internal size calculation.
6407 * getusershell.c (readname): Simplify the code by using x2nrealloc
6408 rather than xmalloc/xrealloc.
6409 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6410 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
6411 conformance bug: the old code used a pointer after freeing the
6412 storage that it addressed.
6413 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
6414 rather than doing it by hand.
6415 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
6416 the buffer preserved. Use free and xmalloc instead.
6417 * quotearg.c (quotearg_n_options): Likewise.
6418 Use a simpler test for size overflow. Don't use xalloc_oversized
6419 because unsigned int might be wider than size_t (!); this suggests
6420 that we should switch from unsigned int to size_t for slot numbers.
6422 2003-10-27 Bruno Haible <bruno@clisp.org>
6424 * stdbool_.h: Better support for BeOS.
6426 2003-10-27 Paul Eggert <eggert@twinsun.com>
6428 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
6429 to allocate the returned structure. Do not allocate a subarray,
6430 as x2nrealloc will do that.
6431 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
6432 instead of xnrealloc.
6433 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
6435 2003-10-26 Paul Eggert <eggert@twinsun.com>
6437 * xalloc.h (xalloc_oversized): New static inline function, for
6438 callers that want to do their own size-overflow checking. Include
6439 <stdbool.h>, since xalloc_oversized returns bool.
6440 * xalloc.c (array_size_overflow): Remove. All callers changed
6441 to use xalloc_oversized.
6443 Add two functions x2realloc, x2nrealloc, for programs that grow
6444 arrays dynamically by doubling their sizes.
6445 * xalloc.h (x2realloc, x2nrealloc): New decls.
6446 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
6449 Port to C99 semantics for 'inline' of external functions.
6450 Bug reported by Bruno Haible.
6451 * xmalloc.c (xnmalloc_inline): New static inline function,
6452 with the old contents of xnmalloc.
6453 (xnmalloc, xmalloc): Use it.
6454 (xnrealloc_inline): New static inline function,
6455 with the old contents of xnrealloc.
6456 (xnrealloc, xrealloc): Use it.
6458 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
6460 2003-10-25 Paul Eggert <eggert@twinsun.com>
6462 Fix several address-calculation bugs in the hash modules,
6463 plus some minor code cleanup.
6465 * hash.h: Include <stdbool.h>, for bool.
6466 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
6467 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
6468 hash_get_n_entries, hash_get_max_bucket_length,
6469 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
6470 hash_rehash): Use size_t rather than unsigned.
6471 * hash.c (struct hash_table, hash_get_n_buckets,
6472 hash_get_n_buckets_used, hash_get_n_entries,
6473 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
6474 hash_get_entries, hash_do_for_each, hash_string, is_prime,
6475 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
6477 (SIZE_MAX): Define if not defined.
6478 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
6479 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
6481 Use const * when possible.
6482 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
6483 (check_tuning): Fix bug: if tuning parameters were very close to
6484 0 or 1, rounding errors could have caused subscript violations.
6485 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
6486 (hash_initialize): Add 'fail:' label
6487 to free table and return NULL, and use it to simplify code.
6488 Use calloc rather than clearing the storage ourself.
6489 (hash_initialize, hash_rehash): Check for arithmetic overflow in
6490 buffer size calculations.
6491 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
6492 Include <stddef.h>, for size_t.
6493 * hash-pjw.c (hash_pjw): Likewise.
6494 Switch to method described by Bruno Haible.
6495 Include <limits.h>, for CHAR_BIT.
6496 (SIZE_BITS): New macro.
6498 2003-10-21 Paul Eggert <eggert@twinsun.com>
6500 * getndelim2.c (getndelim2): When size calculation overflows,
6501 ceiling the allocation at NMAX bytes rather than silently
6502 discarding input bytes before NMAX is reached. This makes
6503 a difference only if NMAX exceeds SIZE_MAX / 2.
6505 * obstack.c: Merge from glibc.
6506 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
6507 Add libc_hidden_def (_obstack_newchunk).
6508 (_obstack_free) [! defined _LIBC]: Remove.
6509 [defined _LIBC]: Make a strong alias from obstack_free, rather than
6510 a clone of the function body.
6511 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
6512 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
6514 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
6515 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
6518 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
6519 (obstack_ptr_grow_fast, obstack_int_grow_fast):
6520 Don't use lvalue casts, as GCC plans to remove support for them
6521 in GCC 3.5. Reported by Joseph S. Myers. This bug
6522 was also present in the non-GCC version, indicating that this
6523 code had always been buggy and had never been widely used.
6524 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
6525 Use the fast variant of each macro, rather than copying the
6526 definiens of the fast variant; that way, we'll be more likely to
6527 catch future bugs in the fast variants.
6529 2003-10-20 Bruno Haible <bruno@clisp.org>
6531 * wait-process.h: New file, from GNU gettext.
6532 * wait-process.c: New file, from GNU gettext.
6534 2003-10-19 Jim Meyering <jim@meyering.net>
6536 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
6538 2003-10-16 Paul Eggert <eggert@twinsun.com>
6540 * getgroups.c: Include <errno.h>, <stdlib.h>.
6541 (getgroups): First arg is int, not size_t.
6542 Don't let 'free' mangle errno.
6544 2003-10-16 Jim Meyering <jim@meyering.net>
6546 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
6548 2003-10-15 Paul Eggert <eggert@twinsun.com>
6550 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
6552 (new_exclude, add_exclude_file): Initial size no longer needs to
6554 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
6555 our own address arithmetic overflow checking.
6557 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
6558 (fnmatch): Do not alloca more than 2000 wide characters;
6559 instead, use malloc for large buffers.
6560 Check for address arithmetic overflow, and return -1
6561 with errno set to ENOMEM in that case.
6562 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
6563 (NEW_PATTERN): Do not alloca more than 8000 bytes;
6564 instead, return -1. Check for address arithmetic overflow.
6566 2003-10-14 Paul Eggert <eggert@twinsun.com>
6568 Handle invalid suffixes and overflow independently, so that
6569 callers can treat them independently as needed. Fix some bugs in
6570 suffix handling, e.g., "100k@" was not diagnosed as an invalid
6571 suffix for a human-readable blocksize. The major caller-visible
6572 change is the addition of a new
6573 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
6574 that both overflow and suffix chars were found.
6576 * human.c (humblock): Don't check separately for invalid suffix
6577 char; that is xstrtoumax's job (now that its bug is fixed).
6578 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
6579 INTMAX_MAX]: New macros.
6580 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
6581 TYPE_MAXIMUM): New macros.
6582 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
6583 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
6584 if overflow occurs, as it's what __strtol does and it's more useful
6586 (__xstrtol): If __strtol reports some error other than ERANGE,
6587 reflect it to the caller as LONGINT_INVALID. If it reports
6588 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
6589 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
6590 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
6592 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
6593 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
6594 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
6595 [defined UINTMAX_MAX]: New macros.
6597 2003-10-14 Bruno Haible <bruno@clisp.org>
6599 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
6600 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
6601 Also use volatile where needed.
6603 2003-10-12 Paul Eggert <eggert@twinsun.com>
6605 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
6606 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
6607 and define in terms of the other primitives.
6608 * xmalloc.c: Include stdbool.h; do not include exit.h.
6609 (SIZE_MAX): Define if not already defined.
6610 (array_size_overflow): New function.
6611 (xalloc_die): Abort instead of exiting if 'error' returns.
6612 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
6613 (xmalloc, xrealloc): Use them.
6614 (xcalloc): Check for address arithmetic overflow.
6615 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
6616 a bit faster than strcpy.
6618 2003-10-08 Paul Eggert <eggert@twinsun.com>
6620 Merge getpass from libc, plus a few fixes.
6622 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
6623 Include <stdbool.h>.
6624 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
6625 __fsetlocking to empty.
6626 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
6627 do include <bits/libc-lock.h>.
6628 Do not include <fcntl.h>; not needed.
6629 [_LIBC]: Include <wchar.h>.
6630 (NOTCANCEL_MODE): New macro.
6631 (flockfile, funlockfile) [_LIBC]: New macros.
6632 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
6633 [!_LIBC]: New macros.
6634 (call_fclose): New function.
6635 (getpass): Use it. Save tty stream separately; this simplifies the
6636 code and makes it more reliable if stdin happens to equal stdout.
6637 Invoke __fsetlocking on tty.
6638 Handle thread cancellation if needed.
6639 Namespace cleanup (use __tcgetattr, __getline).
6640 Use bool for Booleans.
6641 [USE_IN_LIBIO]: Handle wide streams.
6642 [!_LIBC]: Unconditionally do the fseek, since we don't know what
6643 stream might go where.
6645 * unlocked-io.h: Include <stdio.h>, so that the caller
6646 doesn't have to include <stdio.h> before us.
6647 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
6648 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
6649 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
6650 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
6651 if not declared, so that we can use getpass.c code from libc without
6653 (flockfile, ftrylockfile, funlockfile): New macros.
6655 2003-10-06 Bruno Haible <bruno@clisp.org>
6657 * version-etc-2.h: Remove file.
6658 * version-etc-2.c: Remove file.
6660 2003-09-25 Jim Meyering <jim@meyering.net>
6661 Bruno Haible <bruno@clisp.org>
6663 This lets translators provide better translations for the
6664 "Written by ..." part of --version output.
6665 * version-etc.h: Include stdarg.h.
6666 (version_etc_copyright): Declare as readonly.
6667 (version_etc): Make this function variadic with a NULL-terminated list
6668 of author name strings.
6669 (version_etc_va): New declaration.
6670 * version-etc.c: Include stdarg.h, stdlib.h.
6671 (version_etc_copyright): Declare as readonly.
6672 (version_etc_va): New function. Provide a different translatable string
6673 for each possible number of authors < 10. Abbreviate when there are 10
6675 (version_etc): Make this function variadic. Call version_etc_va.
6676 Suggestion from Gary V. Vaughan.
6678 * long-options.h (parse_long_options): Change prototype: the authors
6679 string is moved to the end and becomes variadic.
6680 * long-options.c: Include stdarg.h.
6681 (parse_long_options): Make this function variadic, too.
6682 Call version_etc_va, not version_etc.
6684 2003-10-06 Bruno Haible <bruno@clisp.org>
6686 * fatal-signal.h: New file, from GNU gettext.
6687 * fatal-signal.c: New file, from GNU gettext.
6689 2003-10-04 Karl Berry <karl@gnu.org>
6691 * argp*: update from libc.
6693 2003-10-01 Larry Jones <lawrence.jones@eds.com>
6695 * getpass.c (getpass): Use a no-op fseek when switching from input to
6696 output mode on the same stream.
6698 2003-09-29 Paul Eggert <eggert@twinsun.com>
6700 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
6701 Fix arg typo in previous patch.
6703 2003-09-28 Jim Meyering <jim@meyering.net>
6705 * error.c: Correct cpp indentation.
6707 2003-09-27 Paul Eggert <eggert@twinsun.com>
6709 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
6710 Omit the special code that used __typeof__, since we worry that
6711 it could be more trouble than it's worth. See:
6712 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
6713 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
6717 2003-09-26 Jim Meyering <jim@meyering.net>
6719 * error.c (error_tail): Move some declarations
6720 into inner scope where the local variables are used.
6722 2003-09-26 Bruno Haible <bruno@clisp.org>
6724 * stpncpy.h (gnu_stpncpy): New declaration.
6725 (stpncpy): Define as alias for gnu_stpncpy.
6726 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
6728 2003-09-26 Paul Eggert <eggert@twinsun.com>
6730 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
6731 (error_tail): Do not loop, reallocating temporary buffer, since
6732 the output cannot contain more wide characters than the input
6733 contains bytes, the size must be big enough already. This avoids
6734 one potential size overflow calculation. Check for size overflow
6735 when calculating temporary buffer size. Free temporary buffer
6736 when done, if it was allocated with malloc; this plugs a memory
6737 leak. Remove casts from void * to pointers, that are no longer
6738 needed now that we're assuming C89 or better.
6740 Merge error changes from glibc.
6742 * error.c, error.h: Update copyright notice header to match glibc.
6743 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
6744 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
6745 Disable cancellation while printing error.
6746 * error.h: Prepend __ to parameter names.
6748 2003-09-25 Karl Berry <karl@gnu.org>
6750 * argp-fmtstream.c, argp-help.c: update from libc.
6752 2003-09-25 Bruno Haible <bruno@clisp.org>
6754 * version-etc-2.h: New file, from version-etc.h with modifications.
6755 * version-etc-2.c: New file, from version-etc.c with modifications.
6757 2003-09-25 Simon Josefsson <jas@extundo.com>
6759 * xgetdomainname.h: New file.
6760 * xgetdomainname.c: New file.
6762 2003-09-25 Simon Josefsson <jas@extundo.com>
6763 Bruno Haible <bruno@clisp.org>
6765 * getdomainname.h: New file.
6766 * getdomainname.c: New file.
6768 2003-09-24 Paul Eggert <eggert@twinsun.com>
6770 * linebuffer.c (freebuffer): Don't free the argument, just
6771 the buffer associated with the argument. Bug reported by
6774 2003-09-19 Karl Berry <karl@gnu.org>
6776 * argp.h: update from libc.
6778 2003-09-16 Paul Eggert <eggert@twinsun.com>
6780 * linebuffer.c (readlinebuffer): Return NULL immediately upon
6781 input error, instead of returning NULL the next time we are called
6782 (and therefore losing track of errno).
6784 2003-09-15 Paul Eggert <eggert@twinsun.com>
6786 * getndelim2.c (getndelim2): Don't trash errno when a read
6787 fails, so that the caller gets the proper errno.
6789 * readutmp.c (read_utmp): Likewise.
6790 Check for fstat error. Close stream and free storage
6793 2003-09-14 Bruno Haible <bruno@clisp.org>
6795 * fwriteerror.h: New file.
6796 * fwriteerror.c: New file.
6798 2003-09-14 Jim Meyering <jim@meyering.net>
6800 * getloadavg.c: Correct cpp indentation.
6801 * strdup.c: Likewise.
6802 * vasnprintf.c: Likewise.
6804 2003-09-12 Paul Eggert <eggert@twinsun.com>
6806 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
6807 * obstack.c [!defined _LIBC]: Likewise.
6808 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
6809 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
6810 * exitfail.c: Don't include stdlib.h; no longer needed.
6812 More changes to assume C89 or better.
6814 * error.c (error_tail): Assume vprintf.
6816 * argmatch.c (getenv): Remove decl.
6817 * progreloc.c (get_full_program_name): Define via prototype.
6818 * setenv.c (clearenv): Likewise.
6819 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
6821 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
6822 (malloc, memcpy): Remove decls.
6823 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
6824 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
6825 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6826 (memcpy): Remove macro.
6827 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
6828 (__P): Remove. All uses removed.
6829 (PTR): Remove. All uses changed to void *.
6830 (CHAR_BIT, NULL): Remove.
6831 (spaces, zeros, memset_space, memset_zero)
6832 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
6834 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
6835 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
6836 Define with prototype.
6837 Remove now-unnecessary prototype decl.
6838 (extra_args_spec): Assume ANSI C. All uses changed.
6839 (extra_args_spec_iso): Remove.
6840 (my_strftime, emacs_strftimeu): Define via prototype.
6841 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
6843 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
6844 * strtoimax.c: Include <stdlib.h> unconditionally.
6845 (strtoul, strtol): Remove decls.
6846 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
6848 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
6849 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
6850 (LOCALE_PARAM_PROTO): New macro.
6851 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
6852 (INTERNAL (strtol), strtol): Define with a prototype.
6853 (PARAMS): Remove. All uses removed.
6854 * tempname.c: Include <string.h> unconditionally.
6855 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
6856 * xgethostname.c (main): Define with a prototype.
6857 * xmalloc.c: Include "xalloc.h" first, to check interface.
6858 Include <stdlib.h> unconditionally.
6859 (calloc, malloc, realloc, free): Remove decls.
6860 * xstrtod.c: Include "xstrtod.h" first, to check interface.
6861 Include <stdlib.h> unconditionally. Sort include file names.
6863 (xstrtod): Define with a prototype.
6864 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
6865 (strtol, strtoul): Remove decls.
6867 2003-09-11 Paul Eggert <eggert@twinsun.com>
6869 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
6870 Include <stdlib.h>, <string.h> unconditionally.
6871 Remove now-unnecessary cast to char *.
6872 * strnlen.c: Include <string.h> unconditionally.
6873 * yesno.c (yesno): Define with a prototype.
6875 2003-09-10 Bruno Haible <bruno@clisp.org>
6877 * strcspn.c: Include <string.h> unconditionally.
6878 * strpbrk.c: Include <string.h> unconditionally.
6879 * strstr.c: Include <string.h> unconditionally.
6880 * unicodeio.c: Include <string.h> unconditionally.
6881 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
6882 * unsetenv.c: Likewise.
6883 * xreadlink.c: Include <stdlib.h> unconditionally.
6884 * yesno.c: Include <stdlib.h> unconditionally.
6885 (rpmatch): Add prototype.
6887 2003-09-10 Jim Meyering <jim@meyering.net>
6889 * error.c: Correct indentation of cpp directives.
6891 2003-09-09 Paul Eggert <eggert@twinsun.com>
6895 * acosl.c (main): Use a prototype.
6896 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6899 * getloadavg.c (getloadavg, main): Define via prototypes.
6901 * getopt.h (struct option.name): Assume C89, and use 'const'.
6902 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6903 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6905 * getopt.c (const): Remove macro.
6906 Include <string.h> unconditionally.
6907 (my_index): Remove; all uses changed to strchr.
6908 (strlen): Remove decl.
6909 (exchange): Remove forward decl; no longer needed.
6910 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6911 Define with prototype.
6912 * getopt1.c (const): Remove macro.
6913 (getopt_long, getopt_long_only, main): Define with prototype.
6915 * getugroups.c: Include <string.h> unconditionally.
6917 * getusershell.c: Include <stdlib.h> unconditionally.
6918 (getusershell, setusershell, endusershell, readname, main):
6919 Define with prototypes.
6921 * group-member.c: Include group-member.h first.
6922 Include <stdlib.h> unconditionally.
6924 * hard-locale.c: Include hard-locale.h first.
6925 Include <stdlib.h>, <string.h> unconditionally.
6927 * hash.c (free, malloc): Remove decls.
6928 Include <stdlib.h> unconditionally.
6930 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6931 (getenv): Do not declare.
6933 * idcache.c: Include <string.h> unconditionally.
6935 * long-options.c: Include long-options.h first, to test interface.
6936 Include <stdlib.h> unconditionally.
6938 * makepath.c: Include makepath.h first, to test interface.
6939 Include <stdlib.h> and <string.h> unconditionally.
6941 * linebuffer.c: Include <stdlib.h>.
6942 (free): Remove decl.
6944 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6945 rpl_malloc returns void *, not char *.
6946 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6948 * md5.h: Include <limits.h> unconditionally.
6949 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6950 (__P): Remove; all uses removed.
6951 * md5.c: Include "md5.h" first.
6952 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6953 md5_buffer, md5_process_bytes, md5_process_block):
6954 Define with prototypes.
6955 * sha.h (__P): Remove all uses. (It wasn't defined??)
6956 * sha.c: Include "sha.h" first.
6957 Include <stdlib.h>, <string.h> unconditionally.
6959 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6960 * memcmp.c (__ptr_t): Likewise.
6961 * memrchr.c (__ptr_t): Likewise.
6962 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6963 Include <string.h> unconditionally.
6964 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6965 * memchr.c: Include <stdlib.h> unconditionally.
6966 * memchr.c (LONG_MAX): Remove.
6967 * memrchr.c (LONG_MAX): Likewise.
6968 * memchr.c (__memchr): Define via a prototype.
6969 * memrchr.c (__memrchr): Likewise.
6970 * memcmp.c (__P): Remove, and remove all uses.
6971 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6972 Remove forward decls; no longer needed.
6973 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6974 Use types required by C89 in prototype.
6976 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6977 * savedir.c: Likewise.
6978 * mkdir.c (free): Remove decl.
6979 * rmdir.c (rmdir): Define with a prototype.
6980 * savedir.c: Include savedir.h first, to test interface.
6982 * mktime.c (STDC_HEADERS): Remove.
6983 Include <stdlib.h>, <string.h> unconditionally.
6985 * modechange.c: Include <stdlib.h> unconditionally.
6986 (malloc): Remove decl.
6988 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6989 (free): Remove decl.
6991 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6992 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6993 (This type really should be intptr_t, but that's a C99ism.)
6994 (_obstack_memcpy): Remove: all uses changed to memcpy.
6995 Include <string.h> unconditionally.
6996 (struct obstack): Assume __STDC__ for types of members
6997 chunkfun, freefun, extra_arg.
6998 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6999 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
7000 obstack_begin, obstack_specify_allocation,
7001 obstack_specify_allocation_with_arg, obstack_chunkfun,
7002 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
7003 Remove unprototyped decls and the macros that use them.
7004 * obstack.c (POINTER): Remove. All uses changed to void *.
7005 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
7006 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
7007 (defined __STDC__ && __STDC__)]:
7008 Remove nonprototyped code.
7009 Include <stdlib.h> unconditionally.
7010 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
7011 _obstack_allocated_p, _obstack_free, obstack_free,
7012 _obstack_memory_used, print_and_abort):
7013 Define using prototypes.
7014 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
7015 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
7016 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
7017 obstack_next_free, obstack_object_size, obstack_room) [0]:
7018 Remove unused, unprototyped code.
7020 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
7022 * physmem.c (physmem_total, physmem_available, main): Define
7025 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
7026 (main): Define with a prototype.
7028 * posixver.c (getenv): Remove decl.
7030 * putenv.c (malloc): Returns void *, not char *.
7031 Include <string.h> unconditionally.
7032 (strchr, memcpy, NULL): Do not define.
7034 * readtokens.c: Include readtokens.h first, to test interface.
7035 Include <stdlib.h>, <string.h> unconditionally.
7036 (init_tokenbuffer): Define with a prototype.
7038 * regex.c (PARAMS): Remove. All uses removed.
7039 All uses of _RE_ARGS removed, too.
7040 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
7042 (bzero): Assume memset exists.
7043 (memcmp, memcpy, NULL): Remove.
7044 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
7045 char, or assignments to local vars of type signed char.
7046 (init_syntax_once, PREFIX(extract_number_and_incr),
7047 PREFIX(print_partial_compiled_pattern),
7048 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
7049 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
7050 PREFIX(regex_grow_registers), PREFIX(regex_compile),
7051 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
7052 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
7053 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
7054 wcs_compile_range, byte_compile_range, truncate_wchar,
7055 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
7056 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
7057 count_mbs_length, wcs_re_match_2_internal,
7058 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
7059 PREFIX(alt_match_null_string_p),
7060 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
7061 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
7062 regfree, PREFIX(extract_number)): Define with prototype. Remove
7063 now-unnecessary declaration, if any.
7064 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
7066 Remove now-unnecessary casts among pointer types.
7067 * regex.h (_RE_ARGS): Remove. All uses removed.
7069 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
7070 (free): Remove decl.
7072 * rpmatch.c: Include <stdlib.h> unconditionally.
7074 * same.c: Include <stdlib.h>, <string.h> unconditionally.
7075 (free): Remove decl.
7077 * save-cwd.c: Include <stdlib.h> unconditionally.
7078 * xgetcwd.c: Likewise.
7080 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
7081 (free): Remove decl.
7083 * strchrnul.c (strchrnul): Define with a prototype.
7084 Fix bug: c_in was not converted to char before searching.
7086 The following changes are not K&R related:
7088 * group-member.h: Include <sys/types.h>, so that this file is
7090 * makepath.h: Likewise.
7092 * getusershell.c (readname, default_index, line_size, readname):
7093 Use size_t, not int, for sizes.
7094 (readname): If the size overflows, report an error instead of
7097 2003-09-09 Derek Robert Price <derek@ximbiot.com>
7099 * getndelim2.c: Assume stdlib.h per the C89 spec.
7101 2003-09-08 Paul Eggert <eggert@twinsun.com>
7103 Assume C89 or better; remove K&R cruft.
7104 A few of these changes were first proposed by Derek Robert Price
7105 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
7107 * addext.c: Include <string.h> unconditionally.
7108 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
7109 Don't declare getenv or malloc.
7111 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
7112 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
7114 (find_stack_direction, alloca): Use prototypes.
7116 * atexit.c (atexit): Define using a prototype.
7118 * basename.c, dirname.c, stripslash.c:
7119 Include <string.h> unconditionally.
7121 * bcopy.c: Include <stddef.h>.
7122 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
7124 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
7126 * error.h (error, error_at_line, error_print_progname)
7127 [! (defined (__STDC__) && __STDC__)]: Remove decls.
7128 * error.c: Include error.h first, to check interface.
7129 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7130 (VA_START): Remove; all uses changeed to va_start.
7131 (exit, strerror): Remove decls.
7132 (error_print_progname): Prototype uncondionally.
7133 Don't include <errno.h>; no longer needed.
7134 (private_strerror): Remove.
7135 (error_tail): Always define.
7136 (error, error_at_line): Assume C89 or better; always use prototypes.
7137 * fatal.c: Include "fatal.h" first, to test interface.
7138 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
7139 (VA_START): Remove; all uses changed to va_start.
7140 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
7142 (exit): Remove decl.
7143 (fatal): Prototype unconditionally. Assume va_start works.
7144 Abort at end, to pacify gcc.
7146 * euidaccess.c (main): Define with a prototype.
7148 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
7150 * exitfail.c: Include <stdlib.h> unconditionally.
7152 * fnmatch_.h (__P): Remove. All uses changed to assume
7154 * fnmatch.c: Include fnmatch.h first, to test interface.
7155 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
7156 (getenv): Remove decl.
7157 (fnmatch): Define using a prototype.
7158 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
7159 (FCT): Define using a prototype.
7161 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
7163 * gethostname.c: Include <stddef.h>.
7164 (gethostname): Define with prototype. Length is size_t, not int.
7166 2003-09-08 Paul Eggert <eggert@twinsun.com>
7168 * getversion.c: Remove; was migrated to backupfile.c in 1997.
7169 getversion.c should have been removed then, but was accidentally
7172 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
7173 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
7175 2003-09-07 Paul Eggert <eggert@twinsun.com>
7177 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
7178 copy_tm_result. Bug reported by Simon Josefsson in
7179 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
7181 2003-09-06 Paul Eggert <eggert@twinsun.com>
7183 * time_r.c, time_r.h: New files.
7185 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
7187 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
7188 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
7190 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
7192 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
7193 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
7196 * timegm.c: Switch to glibc implementation, with the following changes:
7197 [defined HAVE_CONFIG_H]: Include <config.h>.
7198 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
7199 (__mktime_internal) [!defined _LIBC]: New decl.
7200 (__gmtime_r) [!defined _LIBC]: New macro and function.
7201 (timegm): Use a prototype, since gnulib assumes C89.
7202 Do not bother declaring tmp to be const, as it's not really usefu.
7203 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
7204 (timegm): Declare only if HAVE_DECL_TIMEGM.
7206 2003-09-03 Paul Eggert <eggert@twinsun.com>
7208 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
7209 Bug reported by Lute Kamstra in
7210 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
7212 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
7213 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
7214 course with correspondingly smaller numbers for tomorrow and
7215 yesterday. From Tadayoshi Funaba. Originally installed into
7216 sh-utils on 1999-08-07, but the patch got lost (I guess during the
7219 2003-08-31 Simon Josefsson <jas@extundo.com>
7221 * timegm.h: New file.
7222 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
7224 2003-08-31 Karl Berry <karl@gnu.org>
7226 * argp.h: update from libc.
7228 2003-08-28 Bruno Haible <bruno@clisp.org>
7230 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
7231 warning on QNX, which defines O_BINARY to 000000.
7233 2003-08-24 Bruno Haible <bruno@clisp.org>
7235 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
7236 MSVC7 <stdio.h> is included later.
7238 2003-08-20 Bruno Haible <bruno@clisp.org>
7240 * progname.h: New file, from GNU gettext.
7241 * progname.c: New file, from GNU gettext.
7242 * progreloc.c: New file, from GNU gettext.
7244 2003-08-19 Bruno Haible <bruno@clisp.org>
7246 * xstrdup.c: Assume <string.h> exists.
7248 2003-08-18 Jim Meyering <jim@meyering.net>
7250 * setenv.h: Indent nested cpp directive.
7251 * vasnprintf.c: Remove trailing blanks.
7253 2003-08-17 Simon Josefsson <jas@extundo.com>
7254 Bruno Haible <bruno@clisp.org>
7256 * xstrndup.h: New file.
7257 * xstrndup.c: New file.
7259 2003-08-17 Bruno Haible <bruno@clisp.org>
7261 * strndup.h: New file.
7263 2003-08-16 Paul Eggert <eggert@twinsun.com>
7265 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
7266 space, undoing this 2003-08-12 change:
7267 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
7269 2003-08-16 Jim Meyering <jim@meyering.net>
7271 Merge from coreutils.
7272 * xstrtoimax.c: #else #if -> #elif.
7273 * xstrtoumax.c: Likewise.
7275 2003-08-15 Paul Eggert <eggert@twinsun.com>
7277 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
7278 rather than tab, after '#' in shell-script copyright notices.
7279 Suggested by Bruno Haible.
7281 2003-08-15 Jim Meyering <jim@meyering.net>
7282 and Paul Eggert <eggert@twinsun.com>
7284 Merge from coreutils.
7285 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
7286 member but strut utmpx does not. Needed for AIX 4.3.3.
7287 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
7289 2003-08-15 Jim Meyering <jim@meyering.net>
7291 Merge from coreutils.
7292 * xgethostname.c: Include <stdlib.h>.
7293 (xghostname): Don't exit for anything other than memory-related
7294 failure; just return NULL.
7295 * userspec.c: Include "posixver.h".
7296 (parse_user_spec): Accept `.' as a separator only
7297 in pre-POSIX-200112 mode.
7298 * strtoimax.c: Use #elif rather than #else #if.
7299 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
7300 Remove function, now that we can rely on a working tzset function.
7301 [!_LIBC]: Ensure that the required autoconf test has been run.
7302 [!defined _NL_CURRENT && HAVE_STRFTIME]:
7303 Use underlying_strftime for %r.
7304 * sha.c: Merge in some clean-up and optimization changes from glibc.
7305 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
7306 Ensure that it is a multiple of 64.
7307 Rearrange loop exit tests so as to avoid performing an
7308 additional fread after encountering an error or EOF.
7309 * realloc.c: Update copyright date.
7311 2003-08-14 Jim Meyering <jim@meyering.net>
7313 Merge from coreutils.
7314 * obstack.h: Whitespace changes.
7315 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
7316 and xcalloc return values.
7317 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
7318 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
7319 hang on OSF/1 5.1 for DIR on both local and remote file systems.
7320 Reported by (and fix confirmed by) Nelson H. F. Beebe.
7321 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7323 Use mntctl's return value to drive the entry-processing loop, since
7324 we can't rely on the value of the vmt_length member in the last
7325 entry. On some systems doing so could result in exhausting
7326 virtual memory. Based in part on a patch from Mike Jetzer.
7328 2003-08-14 Jim Meyering <jim@meyering.net>
7329 and Paul Eggert <eggert@twinsun.com>
7331 Merges from coreutils, plus other fixes.
7332 * physmem.c: Merge in portability changes from gcc/libiberty
7333 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
7334 for credits and details. Thanks to Kaveh Ghazi for helping
7335 to keep these files in sync.
7336 (ARRAY_SIZE): Define it.
7337 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
7338 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
7339 (memcasecmp): Don't assume size_t fits in unsigned int.
7340 Remove casts and duplicate code.
7341 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
7342 (memcpy): Remove definition.
7343 Merge in some clean-up and optimization changes from glibc.
7344 [BLOCKSIZE]: Move definition to top of file.
7345 Ensure that it is a multiple of 64.
7346 Rearrange loop exit tests so as to avoid performing an
7347 additional fread after encountering an error or EOF.
7348 * md5.h (md5_uintptr): Define.
7349 * makepath.c (CLEANUP_CWD): Report an error if we failed to
7350 return to the initial working directory. Preserve errno
7352 * idcache.c: Include "xalloc.h".
7353 (xmalloc, xrealloc): Remove decls.
7354 (getuser): Remove casts no longer required in C89.
7355 * human.c: Include stdio.h, for sprintf.
7356 * group-member.c: Include "xalloc.h".
7357 (xmalloc, xrealloc): Remove decls.
7358 (get_group_info): Remove casts no longer required in C89.
7359 * getusershell.c (readname): Remove casts no longer required in C89.
7360 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
7361 * getline.c: Whitespace fix, from coreutils.
7363 2003-08-13 Paul Eggert <eggert@twinsun.com>
7365 * exclude.c: Include <ctype.h>
7366 (IN_CTYPE_DOMAIN): New macro.
7368 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
7371 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7372 Undo previous (whitespace-only) change.
7374 2003-08-12 Paul Eggert <eggert@twinsun.com>
7376 * argp-help.c, argp-parse.c, config.charset, getopt.h:
7377 Normalize leading white space and remove trailing white space.
7378 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
7379 notice, as per ../config/srclist-update.
7381 Merge from coreutils.
7382 * euidaccess.h: New file.
7383 * euidaccess.c: Include it.
7384 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
7385 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
7386 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
7388 2003-08-11 Bruno Haible <bruno@clisp.org>
7390 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
7391 (vasnprintf): Use it instead of wcslen.
7393 2003-08-11 Bruno Haible <bruno@clisp.org>
7395 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
7396 value to ensure that _Bool promotes to int. Use #define for _Bool when
7397 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
7399 2003-08-10 Karl Berry <karl@gnu.org>
7401 * regex.h: update from libc (whitespace fix).
7403 2003-08-09 Paul Eggert <eggert@twinsun.com>
7405 Merge some files from coreutils. These changes were
7406 originally made by Jim Meyering.
7407 * acl.c: Include <sys/types.h> before <sys/stat.h>;
7408 many older Unixes require this.
7409 * alloca.c (alloca): Remove cast to argument of free;
7410 no longer needed in C89.
7411 * alloca_.h, regex.h: Fix white space to match
7412 what GNU indent does.
7414 2003-08-05 Paul Eggert <eggert@twinsun.com>
7416 * bumpalloc.h: Remove.
7418 2003-08-04 Paul Eggert <eggert@twinsun.com>
7420 * getloadavg.c: Change copyright notice and spacing to conform to
7423 Merge from coreutils.
7424 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
7426 * getdate.y (date): Also accept dates like May-23-2003; suggestion
7427 from Karl Berry, implemented by Jim Meyering.
7428 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
7429 from Dmitry V. Levin.
7430 Remove anachronistic cast of xrealloc.
7431 * fnmatch_.h (__const): Remove. Use 'const'.
7432 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
7433 type. Otherwise, it wouldn't compile with at least /bin/cc on
7434 ymp-cray-unicos9.0.2.X.
7435 Combine two mostly-identical uses of alloca into one.
7436 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
7438 2003-08-04 Dave Love <d.love@dl.ac.uk>
7442 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
7443 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
7444 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
7445 obsolete NLIST_NAME_UNION.
7446 [__GNU__]: Undef BSD and FSCALE.
7447 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
7449 2003-08-03 Paul Eggert <eggert@twinsun.com>
7451 * stdbool_.h (_Bool): Make it signed char, instead of
7452 an enum type, so that it's guaranteed to promote to int. See:
7453 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
7455 2003-07-31 Paul Eggert <eggert@twinsun.com>
7457 * strerror.c: Include config.h, limits.h. Declare sprintf.
7458 (strerror): Don't assume that a printable int fits in 14 bytes.
7460 2003-07-24 Derek Robert Price <derek@ximbiot.com>
7461 Bruno Haible <bruno@clisp.org>
7463 * getline.h (getline, getdelim): Change return type to ssize_t.
7464 * getline.c (getline, getdelim): Likewise.
7465 Remove _GNU_SOURCE define; now it's defined in config.h through
7468 2003-07-22 Paul Eggert <eggert@twinsun.com>
7470 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
7471 over-parenthesization in macros.
7473 Sync with coreutils.
7475 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
7478 Use `exit_failure' for xalloc and xmemcoll instead of their own
7479 private exit-failure variables.
7480 * xalloc.h (xalloc_exit_failure): Remove.
7481 * xmalloc.c: Likewise. Include exitfail.h.
7482 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
7483 * xmemcoll.h (xmemcoll_exit_failure): Remove.
7484 * xmemcoll.c: Likewise. Include exitfail.h.
7485 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
7487 2003-07-18 Paul Eggert <eggert@twinsun.com>
7489 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
7490 * closeout.c: Likewise. Include "closeout.h" right after config.h,
7491 to test that it can stand by itself. Include "exitfail.h".
7492 Clients should set exit_failure instead.
7493 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
7495 2003-07-18 Andreas Schwab <schwab@suse.de>
7497 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
7499 2003-07-18 Bruno Haible <bruno@clisp.org>
7501 * getndelim2.h: New file.
7502 * getndelim2.c: Make into a module of its own. Include config.h,
7504 (getndelim2): Make non-static. Change return type to ssize_t.
7505 * getline.h: Change argument names.
7506 * getline.c: Include getndelim2.h instead of getndelim2.c.
7507 * getnline.c: Include getndelim2.h.
7509 2003-07-17 Bruno Haible <bruno@clisp.org>
7511 * Makefile.am: Remove file.
7512 * Makefile.in: Remove file.
7514 2003-07-17 Bruno Haible <bruno@clisp.org>
7516 * getnline.h: New file.
7517 * getnline.c: New file.
7518 * getndelim2.c: New file, extracted from getline.c.
7519 (getndelim2): Renamed from getdelim2, with added nmax argument.
7520 * getline.c: Include getndelim2.c.
7521 (getdelim2): Moved out to getndelim2.c.
7522 (getline, getdelim): Update.
7524 2003-07-15 <karl@gnu.org>
7526 * vasnprintf.c: update from gettext.
7528 2003-07-15 Jim Meyering <jim@meyering.net>
7530 * makepath.c (make_path): Enclose diagnostic in _(...).
7532 2003-07-14 Paul Eggert <eggert@twinsun.com>
7534 * asnprintf.c, asprintf.c, config.charset, gettext.h,
7535 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
7536 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
7537 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
7538 vasprintf.c, vasprintf.h: Regenerate. These files are now being
7539 updated automatically by ../config/srclist-update. This changes
7540 their license from LPGL to GPL.
7542 2003-07-14 Jim Meyering <jim@meyering.net>
7544 Don't emit diagnostics. Let callers do that.
7545 * save-cwd.c: Don't include "error.h".
7546 (save_cwd): Don't call error. Ensure that errno is valid
7547 when returning nonzero.
7549 * save-cwd.h (restore_cwd): Update prototype.
7550 * save-cwd.c (restore_cwd): Remove two parameters.
7551 Simplify. Don't call error upon failure. Let callers do that.
7552 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
7553 when auditing is enabled. But don't bother updating the #if.
7555 2003-07-14 Simon Josefsson <jas@extundo.com>
7557 * mempcpy.h: New file.
7558 * mempcpy.c: New file.
7560 2003-07-14 Paul Eggert <eggert@twinsun.com>
7562 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
7563 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
7564 unicodeio.c, unicodeio.h, unlocked-io.h:
7565 Switch from LGPL to GPL.
7567 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
7569 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
7570 it breaks C++ compilation.
7571 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
7573 2003-07-10 Jim Meyering <jim@meyering.net>
7575 * vasnprintf.c: Remove trailing blanks.
7576 Make cpp indentation consistent.
7578 2003-07-09 Paul Eggert <eggert@twinsun.com>
7580 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
7581 posixver.c, strftime.c, strnlen.c, strverscmp.c:
7582 Switch from LGPL to GPL.
7584 2003-07-07 Paul Eggert <eggert@twinsun.com>
7586 * mktime.c: Fix some boundary cases and remove need for floating point.
7588 Issue a compile-time diagnostic if time_t is floating point, or if
7589 two's complement arithmetic is not in effect, or if arithmetic
7590 right shift does not propagate the sign. These assumptions were
7591 all in the original code but they weren't checked.
7593 (TIME_T_MIDPOINT, verify): New macros.
7594 (__isleap): Remove; it has integer overflow problems.
7595 (leapyear): New function, without those problems.
7596 (ydhms_tm_diff): Remove; splitting into two parts.
7597 (ydhms_diff): New function, containing the arithmetic part of
7598 the old ydhms_tm_diff function. Issue a compile-time
7599 diagnostic if we are not using C99 integer division.
7600 Avoid casts when possible.
7601 (guess_time_tm): New function, containing the checking part of
7602 the old ydhms_tm_diff function. Return the new value, rather than
7603 the difference between it and the old. Accept a new argument T
7604 so that *T specifies the old value. Check for overflow in the result.
7606 (__mktime_internal): Use a time_t offset, not a long int offset.
7607 This undoes the 2003-06-04 change, which is no longer needed now
7608 that we have better overflow checking.
7609 (localtime_offset): Likewise.
7611 (__mktime_internal): Avoid harmful overflow on hosts where time_t
7612 and long are 64-bit but int is only 32-bit.
7613 (ydhms_diff): Use long int to store year1 and yday1.
7614 Issue a compile-time diagnostic if long int is not wide enough.
7616 (__mktime_internal): Use long int to store adjusted year and yday.
7617 Use plain C rather than preprocessor commands, if that doesn't
7619 Check for overflow (and try to repair) after each probe
7620 rather than checking only at the very end. This avoids some bugs
7621 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
7622 does not equal GMT offset at maximum time).
7623 Use integer to check for overflow rather than floating point; this
7624 is more portable to non-IEEE hosts, and is a tad faster.
7625 When we detect that we are oscillating between two values,
7626 don't check whether tm_isdst has the requested value, since
7627 we already know the answer. When tm_isdst has the wrong value,
7628 use a different heuristic to find the right one, based on the
7629 extreme values actually observed in practice in tz2003a,
7630 rather than the (overly optimistic) "previous 3 calendar quarters".
7632 (not_equal_tm, print_tm, check_result): Use "const T" rather than
7633 "T const" to accommodate glibc style.
7634 (check_result): Use less-confusing report format. "long" -> "long int.
7636 Don't loop if the iteration overflows time_t.
7637 Allow a negative step in the iteration.
7639 2003-07-01 Paul Eggert <eggert@twinsun.com>
7641 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
7642 having it depend on HAVE_SYS_TYPES_H.
7644 2003-06-25 Bruno Haible <bruno@clisp.org>
7646 * readlink.c: New file.
7648 2003-06-20 Bruno Haible <bruno@clisp.org>
7650 Assume C89, so PARAMS isn't needed.
7651 * unicodeio.h (PARAMS): Remove.
7652 * unicodeio.c: Don't use PARAMS.
7654 2003-06-18 Jim Meyering <jim@meyering.net>
7656 Merge changes from coreutils.
7657 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
7658 Remove explicit declarations of xmalloc and realloc.
7660 (read_utmp): Remove anachronistic cast of xmalloc.
7662 2003-06-17 Paul Eggert <eggert@twinsun.com>
7664 Assume C89, so PARAMS isn't needed.
7665 * backupfile.h (PARAMS): Remove. All uses removed.
7666 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
7667 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
7668 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
7669 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
7670 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
7671 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
7672 xstrtol.h: Likewise.
7673 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
7674 same.h, strverscmp.h: Do not include config.h; no longer needed.
7675 Anyway, config.h should always be included before any other file.
7677 2003-06-11 Simon Josefsson <jas@extundo.com>
7679 * sysexit_.h: New file.
7681 2003-05-20 Derek Price <derek@ximbiot.com>
7683 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
7685 2003-06-10 Simon Josefsson <jas@extundo.com>
7687 * strchrnul.h: New file.
7688 * strchrnul.c: New file.
7690 2003-06-10 Simon Josefsson <jas@extundo.com>
7692 * argp.h: New file, from glibc.
7693 * argp-ba.c: New file, from glibc.
7694 * argp-eexst.c: New file, from glibc.
7695 * argp-fmtstream.c: New file, from glibc.
7696 * argp-fmtstream.h: New file, from glibc.
7697 * argp-fs-xinl.c: New file, from glibc.
7698 * argp-help.c: New file, from glibc.
7699 * argp-namefrob.h: New file, from glibc.
7700 * argp-parse.c: New file, from glibc.
7701 * argp-pv.c: New file, from glibc.
7702 * argp-pvh.c: New file, from glibc.
7703 * argp-xinl.c: New file, from glibc.
7705 2003-06-07 Jim Meyering <jim@meyering.net>
7707 * readtokens.h: Put `Free Software Foundation, Inc.'
7708 in place of my name in the copyright comment.
7709 Remove definition and uses of __P.
7712 * stat.c: Don't declare xmalloc explicitly.
7713 Instead, include "xalloc.h".
7714 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
7715 xrealloc, and xcalloc return values.
7716 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
7718 * xgetcwd.h: Remove definition/uses of PARAMS.
7720 2003-06-06 Jim Meyering <jim@meyering.net>
7722 * stdbool_.h: Renamed from stdbool.h.in.
7724 2003-06-06 Jim Meyering <jim@meyering.net>
7726 Merge from coreutils.
7727 * same.c: (same_name): Declare *_basename locals to be `const'.
7728 Consolidate declarations and initializations of *_base* locals.
7730 Merge from coreutils.
7731 This avoids a core dump on systems without GNU putenv,
7732 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
7733 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
7734 (unsetenv): New static function, from GNU libc.
7735 (rpl_putenv): Use it.
7737 * modechange.c: Remove trailing blanks.
7739 Merge from coreutils.
7740 * fsusage.c: Remove declaration of statfs.
7741 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
7743 * posixtm.c: Include <stdbool.h> unconditionally.
7745 2003-06-05 Paul Eggert <eggert@twinsun.com>
7747 * mktime.c (__mktime_internal): When resolving a tm_isdst
7748 mismatch, look in future quarters as well as past. This fixes a
7749 bug when processing fall-backwards gaps immediately after a long
7750 period of daylight-saving time.
7752 * mktime.c: Assume freestanding C89 or better.
7753 (HAVE_LIMITS_H): Remove. Assume it's 1.
7754 (__P): Remove; not used.
7755 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
7756 (mktime, not_equal_tm, print_tm, check_result,
7757 main): Use prototypes. Use const * where appropriate.
7758 (main): Fix typo in testing code that uncovered by above changes.
7759 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
7761 2003-06-04 Paul Eggert <eggert@twinsun.com>
7763 * mktime.c: Fix Debian bug 177940
7764 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
7765 (localtime_offset): Now long int, not time_t, because we want it
7766 to be guaranteed to be signed. All uses changed.
7767 (__mktime_internal): If overflow would occur when adding offset,
7770 Merge 'human' changes from coreutils. Rewrite to support
7771 locale-specific notations like thousands separators.
7772 * human.c: Simplify authorship notice.
7773 Include human.h immediately after config.h.
7774 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
7775 <limits.h>: Do not include, since human.h does.
7776 (SIZE_MAX, UINTMAX_MAX): New macros.
7777 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
7778 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
7779 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
7780 (power_letter): Renamed from suffixes.
7781 (generate_suffix_backwards): Remove.
7782 (adjust_value): Now takes int style (because of human.h changes)
7783 and long double value (for greater precision on some platforms).
7784 (group_number): New function.
7785 (human_readable): Use it. Use integer options, not enum.
7786 Put the options before the sizes in the arg list.
7787 Support all the new options.
7788 The old human_readable function has been removed;
7789 use inttostr.h instead.
7790 (human_readable, default_block_size, humblock):
7791 Use uintmax_t, not int, for block sizes.
7792 (human_readable_inexact, block_size_types): Remove.
7793 (block_size_opts): New constant.
7794 (human_options): Renamed from human_block_size, with new signature
7795 that allows block sizes up to UINTMAX_MAX. All callers changed.
7796 * human.h: Add copyright and authorship notice.
7797 Include <limits.h> and <stdbool.h> unconditionally.
7798 (PARAMS): Remove. All uses removed.
7799 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
7800 (enum human_inexact_style): Remove tag; now a nameless enum.
7801 (human_floor, human_ceiling, human_round_to_even): Now have
7802 values 2, 0, 1 rather than -1, 1, 0.
7803 (human_group_digits, human_suppress_point_zero, human_autoscale,
7804 human_base_1024, human_SI, human_B): New constants.
7805 (human_readable_inexact, human_block_size): Remove.
7806 (human_readable): Size args are now uintmax_t, not int.
7807 (human_options): New decl.
7809 * exclude.c: (new_exclude, add_exclude): Remove casts that are
7810 unnecessary now that we assume C89 or better. This change
7811 imported from coreutils.
7813 * mktime.c (__mktime_internal): Do not reject negative timestamps
7814 arbitrarily. This is the same patch as 2003-05-28, but it got lost
7815 in the 2003-05-30 sync from glibc.
7817 .h files should stand alone, but we shouldn't include <sys/types.h>
7818 if we can get away with just <stddef.h>.
7820 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
7821 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
7822 rather than <sys/types.h>, as we merely need size_t.
7823 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
7825 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
7826 Include <stdio.h>, to get FILE.
7827 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
7828 memcasecmp.h has included <stddef.h> and all we need is size_t.
7829 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
7830 our interface, instead of including <sys/types.h>
7832 2003-06-02 Paul Eggert <eggert@twinsun.com>
7835 Fix some minor time-related bugs with POSIX time arguments.
7836 Some valid time stamps were being rejected (notably -1, and
7837 time stamps before 1900 on 64-bit hosts). And some invalid
7838 time stamps were being accepted, e.g. September 31.
7840 * posixtm.h (posixtime): Return bool instead of time_t, so
7841 that we can return (time_t) -1 successfully.
7842 * posixtm.c: Likewise.
7843 [HAVE_STDBOOL_H]: Include <stdbool.h>.
7844 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
7845 (t): Remove static var.
7846 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
7847 of static var. All uses changed.
7848 (year): Do not reject years before 1900; they can occur with
7850 (posix_time_parse): Do not check for out-of-range components;
7851 that is now the caller's responsibility, since our checks were
7852 only approximations.
7853 (posixtime): Use mktime to check for out-of-range components,
7854 since it knows them exactly.
7855 If mktime returns (time_t) -1, check whether an error actually occurred
7856 by invoking localtime on -1.
7857 (main) [TEST_POSIXTIME]: Check for input data errors, and report
7858 posixtime failures better.
7859 Improve the test data (in comments only).
7861 2003-05-30 <karl@gnu.org>
7863 * mktime.c: update from libc.
7865 2003-05-30 Bruno Haible <bruno@clisp.org>
7867 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
7868 * localcharset.h: Likewise.
7869 * localcharset.c: Likewise.
7871 2003-05-28 Paul Eggert <eggert@twinsun.com>
7873 Assume the headers required for C89 freestanding compilers.
7874 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
7875 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
7876 without checking for HAVE_LIMITS_H.
7877 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
7878 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
7880 * fatal.c: Include <stdarg.h> without checking for __STDC__.
7881 * exclude.c: Include <stdbool.h> unconditionally.
7882 * tempname.c: Include <stddef.h> unconditionally.
7883 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
7884 * modechange.c, rpmatch.c (NULL): Don't define, since
7885 <stddef.h> does that.
7886 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
7887 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
7888 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
7889 * xstrtol.c: Likewise.
7890 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
7891 * savedir.c: Include <stddef.h> instead of defining NULL.
7893 * addext.c (addext): Use assignment rather than cast, to avoid
7894 warnings on some platforms.
7896 * mktime.c (__mktime_internal): Do not reject negative timestamps
7899 2003-05-10 Bruno Haible <bruno@clisp.org>
7901 * linebreak.c (iconv_string_length): Don't return -1 just because the
7902 string is longer than 4 KB.
7904 2003-05-12 Jim Meyering <jim@meyering.net>
7906 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7907 the space-padded-by-default conversion specifiers, %e, %k, %l.
7909 2003-05-03 Bruno Haible <bruno@clisp.org>
7911 Upgrade to Unicode-4.0.
7912 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7913 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7914 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7915 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7916 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7917 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7918 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7919 Change width of U+E0100..U+E01EF from 1 to 0.
7921 2003-04-25 Bruno Haible <bruno@clisp.org>
7923 * copy-file.c: Include <stddef.h>, for size_t.
7925 2003-04-25 Jim Meyering <jim@meyering.net>
7927 * copy-file.c (copy_file_preserving): Declare buf_size to be
7928 of type size_t, not int.
7930 2003-04-11 Jim Meyering <jim@meyering.net>
7932 Merge changes from Coreutils.
7934 2003-03-22 Jim Meyering <jim@meyering.net>
7936 * strftime.c (widen): Cast alloca return value to proper type.
7938 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7941 * strftime.c (my_strftime): Handle very large width
7942 specifications for numeric values correctly. Improve checks for
7945 2003-01-19 Jim Meyering <jim@meyering.net>
7947 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7948 (nl_get_alt_digit) [! defined my_strftime]: Define.
7949 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7950 _nl_get_alt_digit and _nl_get_walt_digit.
7952 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7953 These changes have no effect outside of _LIBC.
7955 2003-04-10 Bruno Haible <bruno@clisp.org>
7957 * findprog.h: New file, from GNU gettext.
7958 * findprog.c: New file, from GNU gettext.
7960 2003-04-05 Jim Meyering <jim@meyering.net>
7962 Merge changes from Coreutils.
7964 * exclude.h (PARAMS): Remove definition and uses.
7965 * exclude.c: Remove uses of `PARAMS'.
7967 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7968 Add test-cases for DOS filenames. Declare program_name.
7969 (main): Set up program_name. Patch by Rich Dawe.
7971 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7973 Use mntctl's return value to drive the entry-processing loop, since
7974 we can't rely on the value of the vmt_length member in the last
7975 entry. On some systems doing so could result in exhausting
7976 virtual memory. Based in part on a patch from Mike Jetzer.
7978 2003-04-04 Bruno Haible <bruno@clisp.org>
7980 * linebreak.h: New file, from GNU gettext.
7981 * linebreak.c: New file, from GNU gettext with slight modifications.
7982 * lbrkprop.h: New file, from GNU gettext.
7984 2003-04-03 Bruno Haible <bruno@clisp.org>
7986 * utf8-ucs4.h: New file, from GNU gettext.
7987 * utf16-ucs4.h: New file, from GNU gettext.
7988 * ucs4-utf8.h: New file, from GNU gettext.
7989 * ucs4-utf16.h: New file, from GNU gettext.
7991 2003-04-02 Bruno Haible <bruno@clisp.org>
7993 * binary-io.h: New file, from GNU gettext.
7995 2003-04-01 Bruno Haible <bruno@clisp.org>
7997 * pathname.h: New file, from GNU gettext.
7998 * concatpath.c: New file, from GNU gettext.
8000 2003-03-30 Bruno Haible <bruno@clisp.org>
8002 * copy-file.c (copy_file_preserving): Don't set owner if the function
8003 chown() doesn't exist.
8005 2003-03-28 Bruno Haible <bruno@clisp.org>
8007 * copy-file.h: New file, from GNU gettext.
8008 * copy-file.c: New file, from GNU gettext.
8010 2003-03-18 Jim Meyering <jim@meyering.net>
8012 * quote.c (quote_n): Fix typo in comment.
8014 2003-03-14 Jim Meyering <jim@meyering.net>
8016 Merge changes from Coreutils.
8017 * obstack.h (obstack_object_size): Declare temporary, __o,
8018 to be const, in order to avoid warnings.
8019 (obstack_room): Likewise.
8020 (obstack_empty_p): Likewise.
8022 2003-03-13 Paul Eggert <eggert@twinsun.com>
8024 Merge changes from Bison.
8025 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
8026 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
8027 when compiling Bison 1.875's `bitset bset = obstack_alloc
8028 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
8029 * hash.c: Include <stdbool.h> unconditionally.
8031 2003-03-09 Paul Eggert <eggert@twinsun.com>
8033 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
8034 Reported by Bruce Becker; see:
8035 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
8037 2003-03-03 Paul Eggert <eggert@twinsun.com>
8038 Bruno Haible <bruno@clisp.org>
8040 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
8041 Reported by John Hughes, see
8042 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
8044 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
8046 * poll_.h: New file.
8049 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
8051 * mathl.h: New file.
8052 * acosl.c: New file.
8053 * asinl.c: New file.
8054 * atanl.c: New file.
8055 * ceill.c: New file.
8058 * floorl.c: New file.
8059 * frexpl.c: New file.
8060 * ldexpl.c: New file.
8062 * sincosl.c: New file.
8064 * sqrtl.c: New file.
8066 * trigl.c: New file.
8067 * trigl.h: New file.
8069 2003-02-17 Bruno Haible <bruno@clisp.org>
8071 * mkdtemp.h: New file, from GNU gettext.
8072 * mkdtemp.c: New file, from GNU gettext.
8074 2003-01-31 Bruno Haible <bruno@clisp.org>
8076 * rename.c: #undef rename before defining rpl_rename.
8077 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
8079 2003-01-30 Bruno Haible <bruno@clisp.org>
8081 * printf-args.h: New file, from GNU gettext.
8082 * printf-args.c: New file, from GNU gettext.
8083 * printf-parse.h: New file, from GNU gettext.
8084 * printf-parse.c: New file, from GNU gettext.
8085 * vasnprintf.h: New file, from GNU gettext.
8086 * vasnprintf.c: New file, from GNU gettext.
8087 * asnprintf.c: New file, from GNU gettext.
8088 * vasprintf.h: New file, from GNU gettext with modifications.
8089 * vasprintf.c: New file, from GNU gettext.
8090 * asprintf.c: New file, from GNU gettext.
8092 2003-01-29 Bruno Haible <bruno@clisp.org>
8094 * stpncpy.h: New file, from GNU gettext with modifications.
8095 * stpncpy.c: New file, from GNU gettext with modifications.
8097 2003-01-28 Bruno Haible <bruno@clisp.org>
8099 * c-ctype.h: New file, from GNU gettext, with changes suggested by
8101 * c-ctype.c: New file, from GNU gettext, with changes suggested by
8104 2003-01-27 Bruno Haible <bruno@clisp.org>
8106 * xsetenv.h: New file, from GNU gettext.
8107 * xsetenv.c: New file, from GNU gettext.
8109 2003-01-23 Bruno Haible <bruno@clisp.org>
8111 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
8113 2003-01-22 Bruno Haible <bruno@clisp.org>
8115 * exit.h: New file, from GNU gettext.
8117 2003-01-11 Bruno Haible <bruno@clisp.org>
8119 * stpcpy.h (stpcpy): Use ANSI C function declarations.
8120 * strcase.h (strcasecmp, strncasecmp): Likewise.
8122 2003-01-14 Jim Meyering <jim@meyering.net>
8124 * same.c (same_name): Tweak a comment.
8126 2003-01-11 Bruno Haible <bruno@clisp.org>
8128 * same.c (same_name): Reorder tests so as to avoid calling stat()
8129 when a string comparison is sufficient.
8131 2003-01-11 Bruno Haible <bruno@clisp.org>
8133 * readtokens.c (readtoken): Cast character to 'unsigned char', not
8136 2003-01-11 Bruno Haible <bruno@clisp.org>
8138 * hash-pjw.c: Add comment about low quality of this function.
8140 2003-01-12 Paul Eggert <eggert@twinsun.com>
8142 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
8143 to avoid collisions with libcurses and libreadline.
8145 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
8146 * getstr.h, getstr.c: Remove.
8147 * getline.c: Include "getline.h", to check interface.
8148 Move body of old getstr.c here: this defines MIN_CHUNK and
8149 declares getdelim2, which is renamed from getstr.
8150 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
8152 * linebuffer.c (readlinebuffer): Renamed from readline.
8154 * linebuffer.h: Likewise.
8155 (readline): Remove backward-compatibility macro.
8157 2003-01-12 Jim Meyering <jim@meyering.net>
8159 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
8161 2003-01-10 Bruno Haible <bruno@clisp.org>
8163 * alloca_.h: New file.
8164 * getdate.y: Unconditionally include alloca.h.
8165 * makepath.c: Likewise.
8166 * setenv.c: Likewise.
8167 * userspec.c: Likewise.
8169 2003-01-09 Bruno Haible <bruno@clisp.org>
8171 * stdbool.h.in: New file.
8173 2003-01-08 Bruno Haible <bruno@clisp.org>
8175 * safe-read.c: Include specification header first, to ensure its
8177 * full-write.c: Likewise.
8179 2003-01-08 Jim Meyering <jim@meyering.net>
8181 * full-write.c: Undefine and define-away `const' after inclusion
8182 of errno.h, not before. Suggestion from Bruno Haible.
8184 2003-01-07 Jim Meyering <jim@meyering.net>
8186 * full-write.c: Rework so that it may serve to define full_read, too.
8187 * full-read.c: Simply #define FULL_READ and include full-write.c.
8189 2003-01-06 Jim Meyering <jim@meyering.net>
8191 * version-etc.c: Update year in translatable copyright string.
8193 2002-12-25 Bruno Haible <bruno@clisp.org>
8195 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
8196 * xstrtol.h: Likewise.
8197 * xstrtoimax.c: Likewise.
8198 * xstrtoumax.c: Likewise.
8199 * human.h: Likewise.
8201 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
8202 on systems that have <inttypes.h> but not <stdint.h>.
8204 2002-12-31 Paul Eggert <eggert@twinsun.com>
8206 * memcoll.c (memcoll): Fall back on a simple algorithm using
8207 memcmp if strcoll doesn't work.
8209 2002-12-23 Bruno Haible <bruno@clisp.org>
8211 * localcharset.h: New file.
8212 * localcharset.c: Include it.
8213 * unicodeio.c: Likewise.
8215 2002-12-22 Bruno Haible <bruno@clisp.org>
8217 * utime.c (utime_null): No need to call ftruncate if the file was
8220 2002-12-23 Bruno Haible <bruno@clisp.org>
8222 * memcoll.c (STRCOLL): New macro.
8225 2002-12-22 Bruno Haible <bruno@clisp.org>
8227 * getstr.h (getstr): Define, to avoid clash with libcurses.
8228 * linebuffer.h (readline): Define, to avoid clash with libreadline.
8230 2002-12-22 Bruno Haible <bruno@clisp.org>
8232 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
8234 2002-12-23 Bruno Haible <bruno@clisp.org>
8236 * getline.h: Include <stddef.h>, for size_t.
8238 * unicodeio.h: Include <stddef.h>, for size_t.
8239 * unicodeio.c: Don't include <stddef.h>.
8241 2002-12-17 Bruno Haible <bruno@clisp.org>
8243 * canon-host.c (strdup): Remove unused declaration.
8245 * fsusage.c: Include full_read.h.
8246 (get_fs_usage): Use full_read instead of safe_read.
8248 * utime.c (utime_null): Use SAFE_READ_ERROR.
8250 2002-12-11 Bruno Haible <bruno@clisp.org>
8252 * setenv.h: Rewritten to cope with systems that have setenv() but not
8254 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
8257 2002-12-11 Bruno Haible <bruno@clisp.org>
8259 * setenv.c (alloca): Fall back to malloc.
8261 (setenv): Use freea() to free memory allocated with alloca().
8263 2002-11-13 Bruno Haible <bruno@clisp.org>
8265 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
8266 function declarations.
8267 * unsetenv.c (unsetenv): Likewise.
8269 2002-03-04 Bruno Haible <bruno@clisp.org>
8271 Portability to AIX 4.3.3.
8272 * unsetenv.c: New file, extracted from setenv.c.
8273 * setenv.c: Move the unsetenv() function to unsetenv.c.
8275 2001-12-20 Bruno Haible <bruno@clisp.org>
8277 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
8278 use malloc instead. For SunOS 4.
8280 2001-12-11 Bruno Haible <bruno@clisp.org>
8282 * setenv.c: Declare alloca.
8283 (compar_fn_t): New typedef.
8284 (KNOWN_VALUE, STORE_VALUE): Use it.
8286 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
8289 2002-12-10 Paul Eggert <eggert@twinsun.com>
8291 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
8292 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
8293 Choose values that are less likely to collide with system fnmatch
8295 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
8296 defined (e.g., a pure POSIX system).
8297 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
8298 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
8300 2002-12-06 Jim Meyering <jim@meyering.net>
8302 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
8304 Merge in changes from libc's misc/error.c, in preparation
8305 for the merge of gnulib's changes back into libc.
8307 * error.c (_): Define only if not already defined.
8308 Move definition to follow all #include directives.
8309 Include unlocked-io.h only if !_LIBC.
8310 [_LIBC]: Include <libio/libioP.h>.
8311 [USE_IN_LIBIO]: Include <libio/iolibio.h>
8312 (fflush): Tweak definition to use INTUSE.
8315 2002-12-05 Paul Eggert <eggert@twinsun.com>
8317 * alloca.c [defined emacs]: Include "lisp.h".
8318 (xalloc_die) [defined emacs]: New macro.
8319 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
8320 [! defined emacs]: Include <xalloc.h>.
8321 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
8322 (pointer): Typedef to POINTER_TYPE *.
8323 (malloc): Remove decl; we now always use xmalloc.
8324 (alloca): Use old-style definition, since Emacs needs this.
8325 Check for arithmetic overflow when computing combined size.
8327 2002-12-04 Paul Eggert <eggert@twinsun.com>
8329 Do not generate unlocked-io.h automatically, since it's easier to
8330 maintain it by hand.
8332 * unlocked-io.h: New file, from GNU diffutils,
8333 but with proper copyright notice and attribution.
8335 * Makefile.am: Add copyright notice.
8336 (libfetish_a_SOURCES): Add unlocked-io.h.
8337 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
8338 (DISTCLEANFILES, io_functions): Remove macros.
8339 (EXTRA_DIST): Remove gen_uio.
8340 (unlocked-io.h): Remove rule.
8342 2002-12-04 Jim Meyering <jim@meyering.net>
8344 Reflect the fact that stat.c and lstat.c are no longer generated.
8345 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
8346 (DISTCLEANFILES): Likewise.
8347 (EXTRA_DIST): Likewise.
8348 (all_local): Don't depend on stat.c or lstat.c.
8349 (stat.c, lstat.c): Remove rules.
8350 (EXTRA_DIST): Remove xstat.in.
8352 * xstat.in: Remove file. Contents moved into stat.c.
8353 * stat.c: New file. Contents mostly from xstat.in.
8354 * stat.c: Rework so that it may serve to define rpl_lstat, too.
8355 * lstat.c: New file. Simply #define LSTAT and include stat.c.
8357 * safe-read.c: Rework so that it may serve to define safe_write, too.
8358 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
8360 2002-12-03 Jim Meyering <jim@meyering.net>
8362 * safe-read.c, safe-write.c: Change variable names and comments, but
8363 not semantics, to minimize the differences between these two files.
8364 (safe_read): Change comment to mention SAFE_READ_ERROR.
8366 * safe-read.c (IS_EINTR): Define.
8367 (safe_read): Use IS_EINTR in place of in-function cpp directives.
8369 2002-12-02 Bruno Haible <bruno@clisp.org>
8371 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
8372 Define, taken from safe-read.c.
8373 (INT_MAX): Provide fallback.
8374 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
8375 * safe-write.h (SAFE_WRITE_ERROR): Define.
8377 * safe-read.c (EINTR): Remove definition.
8378 (safe_read): Don't use EINTR if it is absent.
8380 2002-12-02 Jim Meyering <jim@meyering.net>
8382 * safe-read.c (EINTR): Define.
8383 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8384 (INT_MAX): Provide fallback.
8385 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
8387 * safe-read.h (SAFE_READ_ERROR): Define.
8389 2002-12-01 Jim Meyering <jim@meyering.net>
8391 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
8392 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
8394 2002-11-27 Paul Eggert <eggert@twinsun.com>
8396 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8397 hash_rehash): Replace `if (limit <= value) abort ();' with
8398 `if (! (value < limit)) abort ();', for readability.
8400 2002-11-26 <karl@gnu.org>
8402 * strdup.c: copy from libc again, with jim's ok.
8403 * .cppi-disable: re-add strdup.c
8405 2002-11-25 <karl@gnu.org>
8407 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
8408 instead of "strtol.c".
8410 2002-11-25 Jim Meyering <jim@meyering.net>
8412 * mktime.c: Sync from libc, now that it has the latest fix.
8414 2002-11-24 <karl@gnu.org>
8416 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
8417 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
8419 2002-11-24 Jim Meyering <jim@meyering.net>
8421 Update from coreutils:
8423 * mktime.c: Merge in changes from libc.
8425 Avoid a link-time failure on some Linux systems.
8426 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
8427 (__mon_yday): Declare with the STATIC attribute.
8428 (__mktime_internal): Likewise.
8429 Based on a report from Greg Schafer.
8431 2002-11-23 Jim Meyering <jim@meyering.net>
8433 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
8434 Use `unsigned', not `int', as type of index.
8436 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
8438 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
8440 2002-11-22 Paul Eggert <eggert@twinsun.com>
8442 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
8443 hint that one should use `if (! x) abort ();' rather than `assert
8444 (x);', and anyway it's one less thing to worry about configuring.
8445 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
8446 hash_rehash, hash_insert): Use abort rather than assert.
8448 2002-11-22 Paul Eggert <eggert@twinsun.com>
8450 * quotearg.h: Allow multiple inclusion by surrounding with
8451 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
8452 so that we can be included first.
8453 (PARAMS): Remove; we now assume C89 or later. All uses removed.
8454 * quotearg.c: Include quotearg.h immediately after config.h.
8455 No need to include stddef.h or sys/types.h any more.
8456 Surround local include files with "", not "<>".
8457 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
8458 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
8459 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
8460 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
8461 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
8462 (ISPRINT): Remove; no longer needed now that we assume C89.
8464 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
8467 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
8468 quotearg_char): Use SIZE_MAX rather than
8469 (size_t) -1 when we are talking about "infinity".
8471 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
8473 2002-11-22 Bruno Haible <bruno@clisp.org>
8475 * safe-read.h: Assume C89. Add comments.
8476 (safe_read): Change return type to size_t.
8477 * safe-read.c (safe_read): Change return type to size_t. Handle byte
8478 counts > SSIZE_MAX correctly.
8479 * safe-write.h: New file.
8480 * safe-write.c: New file.
8481 * full-read.h: New file.
8482 * full-read.c: New file.
8483 * full-write.h: Assume C89. Add comments.
8484 * full-write.c: Include safe-write.h.
8485 (full_write): Rewritten to use safe_write.
8486 Suggested by Jim Meyering and Paul Eggert.
8488 2002-11-21 Bruno Haible <bruno@clisp.org>
8490 Remove case insensitive option matching.
8491 * argmatch.h (argcasematch): Remove declaration.
8492 (ARGCASEMATCH): Remove macro.
8493 (__xargmatch_internal): Remove case_sensitive argument.
8494 (XARGMATCH): Update.
8495 (XARGCASEMATCH): Remove macro.
8496 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
8497 case_sensitive argument.
8498 (argcasematch): Remove function.
8499 (__xargmatch_internal): Remove case_sensitive argument.
8500 (main): Use XARGMATCH instead of XARGCASEMATCH.
8502 * xmalloc.c: Change compile-time error message. Add comment about
8503 required autoconf version.
8505 2002-11-21 Jim Meyering <jim@meyering.net>
8507 * strdup.c (strdup): Tweak comment and initial #if/#include.
8509 Merge in changes from the coreutils.
8511 2002-09-25 Paul Eggert <eggert@twinsun.com>
8512 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
8513 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
8514 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
8515 int. Work more efficiently if X is the same width as uintmax_t.
8516 Do not compare X to -1, to avoid bogus compiler warning.
8517 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
8518 Don't assume that f_frsize and f_bsize are the same type.
8520 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
8523 * makepath.c (make_path): Restore umask *before* creating the final
8525 (make_path): Minor reformatting.
8527 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
8528 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
8530 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
8531 ones. At least on GNU/Linux systems, `auto' means something else.
8534 2002-11-20 Paul Eggert <eggert@twinsun.com>
8536 Merge argmatch cleanups from Bison. Assume C89.
8538 * argmatch.c: Include config.h here, not in argmatch.h.
8539 Include stdlib.h, for EXIT_FAILURE.
8540 Always include <string.h>, since we assume C89.
8541 (EXIT_FAILURE): Remove pre-C89 bug workaround.
8542 * argmatch.h: Do not include <config.h> or <sys/types.h>.
8543 Include <stddef.h> instead, since it's all we need for size_t.
8544 (PARAMS): Remove. All uses removed.
8545 (ARRAY_CARDINALITY): Do not bother to #undef.
8546 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
8547 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8548 Remove unnecessary parentheses.
8549 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
8550 Insert necessary parentheses.
8551 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
8552 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
8554 2002-11-19 Bruno Haible <bruno@clisp.org>
8556 * mbswidth.c: Include mbswidth.h right at the beginning.
8557 * mbswidth.h: Include <stddef.h>, for size_t.
8559 * mbswidth.h (PARAMS): Remove macro.
8560 (mbswidth, mbsnwidth): Use ANSI C function declarations.
8561 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
8563 * gcd.h (PARAMS): Remove macro.
8564 (gcd): Use ANSI C function declarations.
8565 * gcd.c (gcd): Likewise.
8567 2002-11-15 Bruno Haible <bruno@clisp.org>
8569 * strcspn.c: Include <stddef.h>.
8570 (strcspn): Use ANSI C function declaration. Change return type to
8572 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
8573 (strpbrk): Use NULL.
8574 * strpbrk.h (PARAMS): Remove macro.
8575 (strpbrk): Use ANSI C function declaration.
8576 * strstr.c: Don't include <sys/types.h>.
8577 * strstr.h (PARAMS): Remove macro.
8578 (strstr): Use ANSI C function declarations.
8580 2002-11-06 Bruno Haible <bruno@clisp.org>
8582 * gcd.h (gcd): Change argument type to 'unsigned long'.
8583 * gcd.c (gcd): Likewise.
8585 2002-11-05 Bruno Haible <bruno@clisp.org>
8587 * gcd.h: New file, from gettext-0.11.5.
8588 * gcd.c: New file, from gettext-0.11.5.
8590 2002-11-05 Bruno Haible <bruno@clisp.org>
8592 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8593 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8594 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8595 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
8597 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8598 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
8600 * closeout.c: Include gettext.h instead of <libintl.h>.
8601 * human.c: Include gettext.h instead of <libintl.h>.
8602 * quotearg.c: Include gettext.h instead of <libintl.h>.
8603 * rpmatch.c: Include gettext.h instead of <libintl.h>.
8604 * unicodeio.c: Include gettext.h instead of <libintl.h>.
8605 * userspec.c: Include gettext.h instead of <libintl.h>.
8606 * version-etc.c: Include gettext.h instead of <libintl.h>.
8607 * xmalloc.c: Include gettext.h instead of <libintl.h>.
8608 (textdomain): Remove definition.
8609 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
8611 * long-options.c: Remove include of <libintl.h> and definition of _.
8612 * same.c: Remove include of <libintl.h> and definition of _.
8614 2002-11-04 Bruno Haible <bruno@clisp.org>
8616 * stpcpy.h: New file, from GNU gettext-0.11.5.
8617 * strcase.h: New file, from GNU gettext-0.11.5.
8618 * strpbrk.h: New file, from GNU gettext-0.11.5.
8619 * strstr.h: New file, from GNU gettext-0.11.5.
8620 * xgetcwd.h: New file, from GNU gettext-0.11.5.
8622 2002-05-09 Bruno Haible <bruno@clisp.org>
8624 * config.charset: Update for newest glibc. Add canonical names
8625 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
8627 2002-05-09 Bruno Haible <bruno@clisp.org>
8629 * localcharset.c (get_charset_aliases): Add more Windows specific
8632 2002-05-08 Owen Taylor <otaylor@redhat.com>
8634 * config.charset: A few additions for Solaris.
8636 2001-12-05 Bruno Haible <bruno@clisp.org>
8638 * localcharset.c (locale_charset): Don't return an empty string.
8640 2001-10-23 Bruno Haible <haible@clisp.cons.org>
8642 * config.charset: msdos in uk_UA uses CP1125.
8644 2001-08-05 Bruno Haible <haible@clisp.cons.org>
8646 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
8647 * localcharset.c (locale_charset): Declare as extern "C".
8649 2002-02-15 Bruno Haible <bruno@clisp.org>
8651 * config.charset [msdosdjgpp]: For Russian, use CP866.
8653 2002-02-11 Bruno Haible <bruno@clisp.org>
8655 * config.charset: Add support for NetBSD.
8657 2002-09-25 <karl@gnu.org>
8659 * strdup.c: copy from libc/string (via ../config/srclist*).
8660 * getopt*: copy from libc/posix.
8661 * gettext.h: copy from gettext.
8662 * .cppi-disable: add strdup.c, gettext.h.
8664 2002-07-01 Jim Meyering <meyering@lucent.com>
8666 * c-stack.c: Include sys/time.h.
8667 From Volker Borchert.
8669 2002-06-11 Paul Eggert <eggert@twinsun.com>
8671 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
8672 New macro. Use it uniformly instead of
8673 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
8674 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
8675 reported by Vin Shelton.
8677 2002-06-22 Jim Meyering <meyering@lucent.com>
8679 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
8680 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
8682 2002-06-22 Paul Eggert <eggert@twinsun.com>
8684 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
8685 Do not assume SA_SIGINFO behavior.
8686 Bug reported by Jim Meyering on NetBSD 1.5.2.
8688 2002-06-22 Jim Meyering <meyering@lucent.com>
8690 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
8692 * exitfail.c, exitfail.h: Likewise.
8693 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
8695 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
8697 (EXTRA_DIST): Add fnmatch_loop.c.
8698 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
8700 * fnmatch_loop.c: New file, from diffutils-2.8.2.
8701 * fnmatch.c: Update from diffutils-2.8.2.
8702 * fnmatch_.h: New file. From diffutils-2.8.2.
8703 * fnmatch.h: Remove file.
8705 2002-06-18 Paul Eggert <eggert@twinsun.com>
8707 * file-type.h: Report an error if neither S_ISREG nor
8708 S_IFREG is defined, instead of using a test specific to glibc
8709 2.2. This should be safe, since POSIX requires S_ISREG and
8710 Unix Version 7 had S_IFREG. We don't need to check for
8711 <sys/types.h> since we don't use any symbols that it defines.
8713 2002-06-15 Jim Meyering <meyering@lucent.com>
8715 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
8716 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
8717 have been included before this file.
8719 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
8721 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
8722 so that each temporary file name is unique and valid in the first
8723 8 characters, for operation under DOS.
8725 2002-06-15 Jim Meyering <meyering@lucent.com>
8727 Work even with DJGPP 2.03, which lacks support for symlinks.
8729 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
8731 * lchown.c (S_ISLNK): Likewise.
8733 2002-06-14 Jim Meyering <meyering@lucent.com>
8735 * file-type.h: Use the version from diffutils-2.8.2.
8736 * file-type.c: Likewise.
8738 2002-05-27 Jim Meyering <meyering@lucent.com>
8740 Fix a problem seen only on nonconforming systems whereby ls.c's
8741 use of localtime, and then of gettimeofday would cause trouble:
8742 the localtime call used to initialize rpl_gettimeofday's save
8743 mechanism would clobber ls's current local time information so
8744 that in any long listing the first file would always be listed
8745 with date 1970-01-01. Analysis by Volker Borchert.
8747 * gettimeofday.c (localtime): Undefine.
8748 (rpl_localtime): New function.
8750 2002-05-22 Jim Meyering <meyering@lucent.com>
8752 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
8753 * file-type.h: New file.
8754 * file-type.c (file_type): New file/function. Extracted from diffutils.
8756 2002-04-29 Paul Eggert <eggert@twinsun.com>
8758 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
8760 2002-04-28 Paul Eggert <eggert@twinsun.com>
8762 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
8763 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
8764 of 127, since 64 is the largest conceivable number for ancient
8766 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
8768 2002-04-28 Jim Meyering <meyering@lucent.com>
8770 * sig2str.c (WTERMSIG): Remove definition (unused).
8772 2002-04-28 Paul Eggert <eggert@twinsun.com>
8774 * sig2str.h, sig2str.c: New files.
8775 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
8777 2002-04-24 Jim Meyering <meyering@lucent.com>
8779 * gettext.h: New file, from Gettext.
8780 * Makefile.am (INCLUDES): Remove -I../intl.
8781 (libfetish_a_SOURCES): Add gettext.h.
8783 2002-04-16 Jim Meyering <meyering@lucent.com>
8785 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
8786 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
8787 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
8789 2002-04-12 Jim Meyering <meyering@lucent.com>
8791 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
8793 2002-03-10 Jim Meyering <meyering@lucent.com>
8795 * makepath.c (make_path): Remove a comma from a diagnostic.
8796 Suggestion from Santiago Vila.
8798 2002-03-08 Jim Meyering <meyering@lucent.com>
8800 * rename.c: Mention that this wrapper is needed also on
8801 mips-dec-ultrix4.4 systems.
8803 2002-03-02 Jim Meyering <meyering@lucent.com>
8805 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
8806 not HAVE_CLOCK_SETTIME.
8808 2002-02-27 Paul Eggert <eggert@twinsun.com>
8810 * nanosleep.h: Rename to....
8811 * timespec.h: New name for nanosleep.h. All uses changed.
8813 * gettime.c: New file.
8814 * settime.c: New file.
8817 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
8818 timespec.h. Remove nanosleep.h.
8820 2002-02-25 Paul Eggert <eggert@twinsun.com>
8822 * acl.c, acl.h: New files.
8823 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
8825 2002-02-24 Jim Meyering <meyering@lucent.com>
8827 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
8828 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
8829 cause trouble. Reported by Nelson Beebe.
8831 2002-02-23 Paul Eggert <eggert@twinsun.com>
8833 * path-concat.c (xpath_concat): Reorder code to pacify
8834 compilers that don't know that xalloc_die never returns.
8836 2002-02-20 Jim Meyering <meyering@lucent.com>
8838 * getdate.c: Regenerate using bison-1.33.
8840 2002-02-15 Paul Eggert <eggert@twinsun.com>
8842 * posixver.c, posixver.h: New files.
8843 * Makefile.am (libfetish_a_SOURCES): Add them.
8845 2002-02-02 Paul Eggert <eggert@twinsun.com>
8846 Bruno Haible <bruno@clisp.org>
8848 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
8849 (fwrite_success_callback): New declaration.
8850 * unicodeio.c (unicode_to_mb): New function, extracted from
8851 print_unicode_char. Call failure callback instead of error.
8852 (fwrite_success_callback): New function.
8853 (exit_failure_callback): New function.
8854 (fallback_failure_callback): New function.
8855 (print_unicode_char): Call unicode_to_mb.
8857 2002-01-26 Jim Meyering <meyering@lucent.com>
8859 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
8861 2002-01-22 Jim Meyering <meyering@lucent.com>
8863 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
8864 Otherwise, some versions of automake would omit the rule that makes
8865 Makefile from Makefile.in.
8867 2001-01-21 Paul Eggert <eggert@twinsun.com>
8869 * xmemcoll.h, xmemcoll.c: New files.
8870 * Makefile.am (libfetish_a_SOURCES): Add them.
8871 * memcoll.c: Include errno.h, and declare errno if not defined.
8872 (memcoll): Set errno to zero if there is no error.
8874 * quotearg.c (quotearg_buffer_restyled):
8875 Fix bug with quoting buffers containing NUL when backslashing escapes.
8876 This bug was exposed by the other changes in this patch.
8877 (quotearg_n_options): New arg ARGSIZE.
8878 All callers changed.
8879 (quoting_options_from_style): New function.
8880 (quotearg_n_style): Use it.
8881 (quotearg_n_style_mem): New function.
8883 * quotearg.h (quotearg_n_style_mem): New function.
8885 2002-01-16 Jim Meyering <meyering@lucent.com>
8887 * getdate.y: Add three semicolons, each just before a closing brace.
8888 Bison (as of version 1.31) no longer papers over that mistake.
8890 2002-02-14 Paul Eggert <eggert@twinsun.com>
8892 * backupfile.c (ISDIGIT): Comment fix.
8893 * getdate.y (ISDIGIT): Likewise.
8894 * posixtm.c (ISDIGIT, year): Likewise.
8895 * strverscmp.c (ISDIGIT): Likewise.
8896 * userspec.c (ISDIGIT): Likewise.
8898 2002-01-05 Jim Meyering <meyering@lucent.com>
8900 * version-etc.c (version_etc_copyright): Update copyright year.
8902 2001-01-19 Paul Eggert <eggert@twinsun.com>
8904 * closeout.c (close_stdout_status): If ferror (stdout), do
8905 not silently exit merely because the output buffer happens to
8906 have nothing pending.
8908 2001-12-18 Paul Eggert <eggert@twinsun.com>
8910 See the big note in ../ChangeLog.
8911 * human.c (suffixes): Prefer K to k for 1024.
8912 (generate_suffix_backwards): New function.
8913 (human_readable_inexact): Use it.
8914 * xstrtol.c (__xstrtol): If there is no number but there
8915 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8916 Accept 'K' as well as 'k'.
8918 2001-12-15 Jim Meyering <meyering@lucent.com>
8920 * regex.h (__restrict_arr): Update from libc.
8922 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8923 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8926 2001-12-10 Jim Meyering <meyering@lucent.com>
8928 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8929 Instead, include "xalloc.h".
8930 (initbuffer): Don't cast xmalloc return value to char*.
8931 (readline): Reword comment.
8932 Don't cast xrealloc return value to char*
8935 2001-12-09 Jim Meyering <meyering@lucent.com>
8937 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8938 `signed and unsigned type in conditional expression'.
8939 * posixtm.c (posix_time_parse): Likewise.
8941 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8943 * readtokens.c (readtoken): Declare an index to be of type unsigned
8944 to avoid a pedantic warning.
8946 * getstr.c: Don't include assert.h.
8947 (getstr): Remove warning-evoking assertions.
8948 Return -1 if offset parameter is out of bounds.
8949 Change the type of a local from int to size_t.
8951 * strftime.c (my_strftime_localtime_r): Include this function
8952 definition in the `#if ! HAVE_TM_GMTOFF' block.
8954 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8955 Include xalloc.h instead.
8957 2001-12-02 Jim Meyering <meyering@lucent.com>
8959 * tempname.c: Don't declare getenv, thus reverting the change of
8960 2001-11-18. It's no longer necessary, now that stdlib.h is always
8963 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8964 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8966 2001-11-30 Akim Demaille <akim@epita.fr>
8968 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8969 before being defined.
8971 2001-11-27 Paul Eggert <eggert@twinsun.com>
8973 * quotearg.h (quotearg_n, quotearg_n_style):
8974 First arg is int, not unsigned.
8975 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8976 (SIZE_MAX, UINT_MAX): New macros.
8977 (quotearg_n_options): Abort if N is negative.
8978 Avoid overflow check on hosts where size_t is 64 bits and int
8979 is 32 bits, as overflow is impossible there.
8980 Fix off-by-one typo that caused unnecessary reallocation.
8982 2001-11-27 Jim Meyering <meyering@lucent.com>
8984 * tempname.c: Merge with version from libc.
8985 * regex.c: Likewise.
8987 * tempname.c: Include stdlib.h unconditionally. On some old systems
8988 for which STDC_HEADERS is 0, it was not included, resulting in a
8989 warning about an integer-to-pointer conversion problem with getenv.
8990 Reported by Volker Borchert.
8992 2001-11-26 Jim Meyering <meyering@lucent.com>
8994 * gtod.h: Remove file.
8995 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8996 * gettimeofday.c: Don't include gtod.h.
8997 (GTOD_init): Remove function.
8998 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8999 Suggestion from Volker Borchert.
9001 2001-11-23 Jim Meyering <meyering@lucent.com>
9003 * hash.h (struct hash_table): Don't define here. Merely declare it.
9004 * hash.c (struct hash_table): Define it here instead.
9006 2001-11-22 Jim Meyering <meyering@lucent.com>
9008 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
9010 2001-11-18 Paul Eggert <eggert@twinsun.com>
9012 * tempname.c (TMP_MAX): Remove; no longer needed.
9013 (TEMPORARIES): New macro.
9014 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
9015 removes an artificial limitation (e.g. HP-UX 10.20, where
9018 2001-11-18 Jim Meyering <meyering@lucent.com>
9020 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
9023 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
9024 files will be created before anything else.
9026 2001-11-17 Jim Meyering <meyering@lucent.com>
9028 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
9029 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
9030 rather than group writable. Patch by Juan F. Codagnone.
9032 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
9033 Instead, include "xalloc.h".
9035 * mountlist.c: Include unlocked-io.h after all system headers.
9036 Remove explicit declarations of xmalloc, xrealloc,
9037 and xstrdup. Instead, include "xalloc.h".
9039 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
9040 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
9041 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
9043 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
9044 Reported by Padraig Brady.
9046 * mkstemp.c: #undef mkstemp.
9048 (rpl_mkstemp): Rename from mkstemp.
9051 2001-11-16 Jim Meyering <meyering@lucent.com>
9053 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
9054 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
9055 determine the amount of total physical memory, use pstat_getstatic.
9056 HPUX-11 doesn't define _SC_PHYS_PAGES.
9057 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
9058 If sysconf couldn't be used to determine the amount of available
9059 physical memory, use both pstat_getstatic and pstat_getdynamic.
9060 Based on a patch from Bob Proulx.
9062 2001-11-05 Jim Meyering <meyering@lucent.com>
9064 * xstat.in (slash_aware_lstat): Correct a misleading comment.
9066 2001-11-03 Jim Meyering <meyering@lucent.com>
9068 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
9069 in argmatch_to_argument call.
9071 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
9074 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
9075 e.g., a fault due to an attempt to free a NULL pointer.
9077 2001-11-01 Jim Meyering <meyering@lucent.com>
9079 * dirfd.c, dirfd.h: New files.
9080 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
9082 * hash.c (hash_print) [TESTING]: Clean up.
9084 2001-10-22 Paul Eggert <eggert@twinsun.com>
9086 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
9087 to avoid a warning if -Wall.
9089 2001-10-21 Paul Eggert <eggert@twinsun.com>
9091 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
9093 2001-10-21 Jim Meyering <meyering@lucent.com>
9095 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
9096 this code would end up calling gettext even in packages built
9098 * getopt.c (_): Likewise.
9099 * regex.c (_): Likewise.
9101 2001-10-20 Paul Eggert <eggert@twinsun.com>
9103 * error.c (strerror_r): Do not declare unless !_LIBC.
9104 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
9105 Use strerror_r that is only a macro, even if it is not a function.
9106 (strerror): Check for HAVE_DECL_STRERROR before declaring.
9107 (private_strerror): Use prototypes, not old-style function definition.
9108 (print_errno_message): New function.
9109 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
9111 (error_tail, error, error_at_line): Use it.
9113 2001-10-11 Jim Meyering <meyering@lucent.com>
9115 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
9116 and quote_n (1, ... to avoid clobbering a buffer.
9118 2001-10-05 Jim Meyering <meyering@lucent.com>
9120 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
9121 * hash-pjw.c: New file (factored out of fileutils' remove.c).
9122 * hash-pjw.h: New file.
9124 2001-09-30 Jim Meyering <meyering@lucent.com>
9126 * mountlist.c [MOUNTED_GETFSSTAT]:
9127 Include <sys/ucred.h>, for Apple Darwin.
9128 Include sys/mount.h and sys/fs_types.h only if available.
9130 (read_filesystem_list): Use FS_TYPE.
9132 2001-09-29 Paul Eggert <eggert@twinsun.com>
9134 * exclude.c (excluded_filename): 0 -> false, since it's
9137 2001-09-28 Paul Eggert <eggert@twinsun.com>
9139 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
9140 #defines strtoimax. Also treat the other strto* functions
9143 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
9144 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
9145 (strtoimax, strtoumax): Do not declare if already defined as a macro.
9147 2001-09-26 Jim Meyering <meyering@lucent.com>
9149 Most macros in unlocked-io.h had the wrong number of arguments.
9150 * gen-uio: New script.
9151 (USE_UNLOCKED_IO): Define to 1 if not already defined.
9152 * unlocked-io.hin: Remove file.
9153 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
9154 rather than trying to embed it here.
9155 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
9156 Reported by Padraig Brady.
9158 2001-09-25 Volker Borchert <bt@teknon.de>
9160 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
9162 2001-09-23 Jim Meyering <meyering@lucent.com>
9164 * mountlist.c: Remove useless parentheses in #if directives.
9165 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
9166 the deprecated MOUNTED symbol is no longer defined in mntent.h.
9168 2001-09-22 Jim Meyering <meyering@lucent.com>
9170 * localcharset.c: Update from latest gettext.
9171 * config.charset: Likewise.
9173 2001-09-20 Jim Meyering <meyering@lucent.com>
9175 * xstrtol.c (strtoimax): Guard declaration with
9176 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
9177 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
9178 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
9179 (strtoumax): Likewise, for completeness (it wasn't necessary).
9181 2001-09-06 Paul Eggert <eggert@twinsun.com>
9183 * strtoimax.c (HAVE_LONG_LONG):
9184 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
9185 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
9186 to work around bug in IBM C compiler.
9188 2001-09-16 Jim Meyering <meyering@lucent.com>
9190 * mkdir.c: New file.
9192 2001-09-04 Paul Eggert <eggert@twinsun.com>
9194 * xgetcwd.c: Revert some of the previous change; intead,
9195 fix the HAVE_GETCWD_NULL code to behave more like the
9196 !HAVE_GETCWD_NULL code used to.
9199 (xgetcwd): Do not return NULL when memory is exhausted; instead,
9202 2001-09-04 Paul Eggert <eggert@twinsun.com>
9204 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
9205 Use ssize_t, not int, to store result of readlink.
9206 Check for ssize_t overflow as well as size_t overflow,
9207 as POSIX says the result of readlink is implementation-defined
9208 when ssize_t overflows.
9209 Remove unnecessary cast to char*.
9210 Use free+malloc instead of realloc, as the storage doesn't need
9211 to be preserved and it's clearer and can be more efficient that way.
9212 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
9213 * xreadlink.h (xreadlink): Update prototype.
9215 2001-09-03 Paul Eggert <eggert@twinsun.com>
9217 * exclude.c (fnmatch_no_wildcards): Fix confusion between
9218 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
9219 spotted by Jim Meyering.
9221 2001-09-03 Jim Meyering <meyering@lucent.com>
9223 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
9225 2001-09-03 Paul Eggert <eggert@twinsun.com>
9227 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
9228 like the HAVE_GETCWD_NULL code.
9229 Include pathmax.h if not HAVE_GETCWD.
9230 Do not include xalloc.h.
9231 (INITIAL_BUFFER_SIZE): New symbol.
9232 Do not use xmalloc / xrealloc, since the caller is responsible for
9233 handling errors. Preserve errno around `free' during failure.
9234 Do not overrun buffer when using getwd.
9236 2001-09-03 Paul Eggert <eggert@twinsun.com>
9238 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
9239 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
9241 2001-09-02 Jim Meyering <meyering@lucent.com>
9243 * error.c: Update from GNU libc.
9245 2001-09-01 Jim Meyering <meyering@lucent.com>
9247 * xreadlink.c: New file.
9248 * xreadlink.h: New file.
9249 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
9251 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
9252 doesn't conflict with sparc Solaris 7's definition in
9253 /usr/include/sys/int_types.h.
9255 * exclude.c: Use `""', not `<>' to #include non-system header files.
9256 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
9257 and strncasecmp as r-values. Unixware didn't have declarations.
9259 2001-08-31 Jim Meyering <meyering@lucent.com>
9261 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
9262 Use an initial, malloc'd, buffer of length 128 rather than
9263 a statically allocated one of length 1024.
9265 2001-08-30 Paul Eggert <eggert@twinsun.com>
9267 * xgetcwd.c: Don't include pathmax.h.
9268 Include stdlib.h and unistd.h if available.
9270 (xmalloc, xstrdup, free): Remove decls.
9271 (xgetcwd): Don't assume sizes fit in unsigned.
9272 Check for overflow when computing sizes.
9273 Simplify reallocation code.
9275 2001-08-28 Paul Eggert <eggert@twinsun.com>
9277 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
9279 * strtoimax.c: Renamed from strtoxmax.c, removing the
9282 Also, make the following further changes to make this file's
9283 configuration more similar to that of strtol.c:
9284 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
9285 (strtoumax, uintmax_t, strtoull, strtol): Remove.
9286 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
9287 (strtoimax): Renamed from strtoumax. All uses of unsigned values
9288 changed to signed values.
9290 And make the following changes as well:
9291 Fix copyright notice, as 1999 was missing.
9292 (verify): New macro.
9293 (strtoimax): Check sizes at compile-time, not run-time.
9294 Prefer strtol to strtoll if both work.
9295 (main): Remove; it was not that useful and was a pain to maintain.
9297 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
9299 2001-08-30 Paul Eggert <eggert@twinsun.com>
9301 * savedir.c (savedir): Remove size parameter, as POSIX says that
9302 a directory's st_size can have an arbitrary value, so the old
9303 usage could waste an arbitrary amount of memory. All uses
9305 * savedir.h: Update prototype.
9307 2001-08-30 Paul Eggert <eggert@twinsun.com>
9309 * xstrtol.c (strtoimax): New decl.
9311 2001-08-28 Paul Eggert <eggert@twinsun.com>
9313 * xstrtol.h: Add copyright notice.
9314 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
9315 LONGINT_INVALID_SUFFIX_CHAR.
9317 2001-08-30 Paul Eggert <eggert@twinsun.com>
9319 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
9322 2001-08-30 Paul Eggert <eggert@twinsun.com>
9324 * hash.c: Remove '2001' from copyright notice.
9326 2001-08-30 Paul Eggert <eggert@twinsun.com>
9328 * full-write.h: New file.
9329 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
9330 * full-write.c: Correct credits, as cccp.c no longer
9331 exists and anyway it was so heavily changed from the old cccp
9332 code as to be unrecognizable. Include full-write.h.
9333 (full_write) Return size_t, with short writes meaning failure.
9334 All callers changed. This fixes a bug with large buffers
9336 * utime.c: Include full-write.h.
9338 2001-08-30 Paul Eggert <eggert@twinsun.com>
9340 Merge 'exclude' changes from tar 1.13.22.
9341 This fixes one or two unlikely storage allocation overflow bugs,
9342 but doesn't change user-visible behavior otherwise.
9344 2001-08-30 Paul Eggert <eggert@twinsun.com>
9346 * exclude.c (bool): Declare, perhaps by including stdbool.h.
9347 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
9348 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
9349 Include if available.
9350 (<xalloc.h>): Include
9351 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
9352 (verify): New macro. Use it to verify that EXCLUDE macros do not
9353 collide with FNM macros.
9354 (struct patopts): New struct.
9355 (struct exclude): Use it, as exclude patterns now come with options.
9356 (new_exclude): Support above changes.
9357 (new_exclude, add_exclude_file):
9358 Initial size must now be a power of two to simplify overflow checking.
9359 (free_exclude, fnmatch_no_wildcards): New function.
9360 (excluded_filename): No longer requires options arg, as the options
9361 are determined by add_exclude. Now returns bool, not int.
9362 (excluded_filename, add_exclude):
9363 Add support for the fancy new exclusion options.
9364 (add_exclude, add_exclude_file): Now takes int options arg.
9365 Check for arithmetic overflow when computing sizes.
9366 (add_exclude_file): xrealloc might modify errno, so don't
9367 realloc until after errno might be used.
9369 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
9371 (free_exclude): New decl.
9372 (add_exclude, add_exclude_file): Now takes int options arg.
9373 (excluded_filename): No longer requires options arg, as the options
9374 are determined by add_exclude. Now returns bool, not int.
9376 2001-08-30 Paul Eggert <eggert@twinsun.com>
9378 * alloca.c (alloca): Arg is of type size_t, not unsigned.
9380 2001-08-27 Jim Meyering <meyering@lucent.com>
9382 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
9384 * version-etc.c (N_): Remove definition.
9385 Revert most of last change.
9386 Instead, simply don't mark the `Copyright...' string for translation.
9387 Based on advice from Paul Eggert.
9389 * strtoxmax.c: Tweak comment.
9391 2001-08-26 Jim Meyering <meyering@lucent.com>
9393 * version-etc.c (version_etc_copyright_fmt): Replace literal year
9394 of copyright with `%s' so translators don't get an untranslated
9396 (COPYRIGHT_YEAR): Define.
9397 (version_etc): Use fprintf rather than fputs.
9398 Suggestion from Ulrich Drepper.
9400 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
9402 * strtoll.c: New file, from GNU libc.
9403 * xstrtoimax.c: New file.
9405 * xstrtol.h: Add xstrtoimax.
9406 * strtoumax.c: New file. Simply include "strtoumax.c".
9407 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
9409 * strtoumax.c: Factor to work both for unsigned and signed types, ...
9410 * strtoxmax.c: ... then renamed to this.
9412 2001-08-13 Paul Eggert <eggert@twinsun.com>
9414 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
9415 Port to Solaris 8, where 'sed' requires a space after the 'r'
9416 command, and where sh dislikes "$/". Clean up the spacing a bit.
9417 Redirect output to $tmp just once.
9419 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
9421 * addext.c (<errno.h>): Include.
9422 (errno): Declare if not defined.
9423 (addext): Work correctly when pathconf returns -1 and leaves
9424 errno alone because there is no limit. Also, work even if
9425 pathconf returns a value greater than SIZE_MAX.
9427 2001-08-12 Jim Meyering <meyering@lucent.com>
9429 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
9430 Simply `return getcwd (NULL, 0);'.
9431 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
9432 Use 1300 as initial value for length, not PATH_MAX.
9434 * pathmax.h: Clean up cpp syntax.
9436 2001-08-12 Jim Meyering <meyering@lucent.com>
9438 * gettimeofday.c: New file.
9440 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
9442 2001-08-04 Jim Meyering <meyering@lucent.com>
9444 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
9445 to get in sync with glibc.
9447 2001-08-03 Paul Eggert <eggert@twinsun.com>
9449 The following changes are from gettext 0.10.39 as maintained by
9452 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
9453 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
9454 with inverted sense. All uses changed.
9456 * mbswidth.c: Don't include <limits.h>.
9457 Include <stdlib.h> and <string.h> unconditionally.
9458 (iswcntrl, mbsinit, ISCNTRL): New macros.
9459 (mbsnwidth): Use K&R style function declarations.
9460 Don't bother checking for MB_LEN_MAX == 1, since the compiler
9461 can optimize it when MB_CUR_MAX == 1.
9462 The width of control characters is zero, not 1.
9464 2001-07-15 Jim Meyering <meyering@lucent.com>
9466 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
9467 (BUILT_SOURCES): Add unlocked-io.h.
9468 (io_functions): Define.
9469 (unlocked-io.h): New rule.
9470 (DISTCLEANFILES): Add unlocked-io.h.
9471 (all-local): Depend on unlocked-io.h, to ensure it is created.
9473 * unlocked-io.hin: New file
9475 * regex.c: Update from glibc.
9477 2001-07-05 Jim Meyering <meyering@lucent.com>
9479 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
9481 (libfetish_a_SOURCES): Put all .h files here instead.
9482 Remove a thus-exposed (better checks in automake) duplicate and
9483 two unnecessary .h files.
9485 2001-06-11 Jim Meyering <meyering@lucent.com>
9487 * regex.c: Update from GNU libc.
9489 2001-05-27 Jim Meyering <meyering@lucent.com>
9491 * readutmp.h (UT_TYPE): Define.
9493 2001-05-24 Jim Meyering <meyering@lucent.com>
9495 * argmatch.c: Include "quote.h".
9496 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
9497 quote function. Reported by Göran Uddeborg.
9499 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
9501 * dirname.c (dir_name): Compute append_dot using path, not newpath
9502 which is not yet declared.
9504 2001-05-11 Paul Eggert <eggert@twinsun.com>
9506 * Makefile.am (libfetish_a_SOURCES):
9507 Add strftime.c, since we now compile it on all hosts.
9509 * strftime.c (my_strftime):
9510 Define to nstrftime if emacs, but only if my_strftime is not defined.
9511 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
9512 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
9513 Add one more extra argument: a nanoseconds value.
9516 (my_strftime function): Add %N format.
9517 (emacs_strftimeu): Renamed from emacs_strftime,
9518 with extra ut argument.
9520 2001-05-11 Paul Eggert <eggert@twinsun.com>
9522 dirname code cleanup. base_name now behaves more compatibly
9523 with POSIX basename when given file names that have trailing
9524 slashes, and similarly for dir_name. Add new primitives
9525 base_len and dir_len. Put the directory-name-related decls
9528 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
9529 * backupfile.c (base_name): Likewise.
9530 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
9531 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
9532 * makepath.c (strip_trailing_slashes): Likewise.
9533 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
9535 * rename.c (strip_trailing_slashes): Likewise.
9536 * same.c (base_name): Likewise.
9537 * stripslash.c (ISSLASH): Likewise.
9539 * addext.c: Include <dirname.h> after size_t is defined.
9540 * backupfile.c: Likewise.
9542 * addext.c (addext): Use base_len to trim redundant
9543 trailing slashes instead of doing it ourselves.
9544 But do not trim the last slash if it is not redundant.
9546 * backupfile.c (find_backup_file_name,
9547 max_backup_version): Use base_len instead of rolling it ourselves.
9548 Handle the case of "" and (on DOS) "C:" correctly.
9550 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
9551 Include <string.h>, <dirname.h>.
9552 (base_name): Allow file names ending in slashes, other than names
9553 that are all slashes. In this case, return the basename followed
9554 by the slashes. This is more general, and can be used in places
9555 where the original base_name purposely had an assertion failure.
9556 (base_len): New function.
9558 * dirname.c: Include <string.h> instead of <stdlib.h>.
9559 Do not include <assert.h>; no longer needed.
9561 (memrchr): Remove decl.
9562 (dir_name_r): Remove.
9563 (dir_len): Renamed from dirlen. All callers changed.
9564 Rewrite in terms of base_name, for simplicity and consistency.
9565 (dir_name): Never return NULL. All callers changed.
9566 Do not include <stdlib.h> in test program; no longer needed.
9567 return 0; is fine for test program.
9569 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
9571 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
9573 * path-concat.c (path_concat): Use base_len to compute
9574 base length, not strlen; this means we cannot rely on memcpy
9577 * same.c (STREQ): Remove.
9578 (same_name): Handle the case where the basename ends in trailing '/'.
9580 * stripslash.c (strip_trailing_slashes): Return nonzero if
9581 a slash was stripped. Do not strip the last slash after a
9584 2001-04-08 Jim Meyering <meyering@lucent.com>
9586 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
9587 recomputed; that's necessary when the offset spans a DST transition.
9588 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
9590 2001-04-02 Jim Meyering <meyering@lucent.com>
9592 * regex.h, regex.c: Update from GNU libc.
9594 2001-03-19 Paul Eggert <eggert@twinsun.com>
9596 * version-etc.c (version_etc_copyright): Update to 2001.
9598 2001-03-16 Paul Eggert <eggert@twinsun.com>
9600 * tempname.c (uint64_t): Define to uintmax_t if
9601 not defined, and if UINT64_MAX is not defined.
9602 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
9603 Reported by John David Anglin.
9605 2001-03-10 Bruno Haible <haible@clisp.cons.org>
9607 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
9608 alias if codeset is empty.
9609 * config.charset (BeOS): Use wildcard syntax.
9611 2001-03-13 Jim Meyering <meyering@lucent.com>
9613 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
9614 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
9617 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9619 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
9621 * unicodeio.c (print_unicode_char): Simplify accordingly.
9623 2001-03-06 Bruno Haible <haible@clisp.cons.org>
9625 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
9626 support for DOS/DJGPP.
9628 2001-02-28 Paul Eggert <eggert@twinsun.com>
9630 * Makefile.am (libfetish_a_SOURCES):
9631 Add dup-safer.c, fopen-safer.c.
9632 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
9634 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
9636 2001-02-25 Paul Eggert <eggert@twinsun.com>
9638 The mkstemp replacement is taken from glibc 2.2.2, with some
9639 portability fixes for use outside glibc, as follows:
9641 * tempname.c (struct_stat64): New macro.
9642 (direxists, __gen_tempname): Use it.
9643 This avoids a portability problem with Solaris 8.
9645 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
9646 (<stddef.h>, <stdint.h>, <string.h>):
9647 Include only if STDC_HEADERS || _LIBC.
9648 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
9649 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
9650 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
9651 (__set_errno): Define this macro if <errno.h> doesn't.
9652 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
9653 Define these macros if <stdio.h> doesn't.
9654 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
9655 Define these macros if <sys/stat.h>
9656 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
9657 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
9658 __xstat64): Define if not _LIBC.
9659 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
9660 (__gen_tempname): Invoke gettimeofday only if
9661 HAVE_GETTIMEOFDAY || _LIBC;
9662 otherwise, fall back on plain "time".
9663 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
9665 * mkstemp.c (__GT_FILE): Define to zero if not defined.
9667 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
9669 2001-02-17 Jim Meyering <meyering@lucent.com>
9671 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
9672 around included file name.
9674 * strnlen.c (__strnlen): Merge in a change from GNU libc.
9676 * strftime.c: Update from GNU libc (the only changes were to comments).
9678 2001-02-13 Bruno Haible <haible@clisp.cons.org>
9680 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
9682 2001-02-17 Paul Eggert <eggert@twinsun.com>
9684 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
9685 Remove workaround macros for hosts that have mbrtowc but not
9686 mbstate_t, as we now insist on proper declarations for both
9687 before using mbrtowc.
9689 2001-02-17 Jim Meyering <meyering@lucent.com>
9691 * regex.c: Update from libc.
9693 2001-02-16 Paul Eggert <eggert@twinsun.com>
9695 * alloca.c (malloc): Undef before defining, since stdlib.h
9696 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
9697 Reported by Mark Hounschell via Paul Eggert.
9699 2001-01-30 Bruno Haible <haible@clisp.cons.org>
9701 * config.charset: Update for FreeBSD 4.2.
9703 2001-01-26 Jim Meyering <meyering@lucent.com>
9705 * quotearg.c: Include stddef.h.
9706 * quote.c: Include stddef.h.
9707 Reported by Axel Kittenberger.
9709 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
9710 line in double quotes so that it evokes a better diagnostic.
9711 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
9712 Reported by Axel Kittenberger.
9714 2001-01-15 Bruno Haible <haible@clisp.cons.org>
9716 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
9717 to avoid a warning. Add back 'const' to inptr.
9719 2001-01-16 Jim Meyering <meyering@lucent.com>
9721 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
9724 2001-01-14 Jim Meyering <meyering@lucent.com>
9726 * rename.c: New file. From Volker Borchert.
9727 Include stdlib.h, string.h or strings.h, and xalloc.h.
9728 Use strip_trailing_slashes rather than open-coding it.
9730 2001-01-03 Paul Eggert <eggert@twinsun.com>
9732 * strftime.c: Sync with glibc time/strftime.c 1.81.
9734 2001-01-03 Jim Meyering <meyering@lucent.com>
9736 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
9737 local `inptr' to avoid warning with some system declarations of iconv.
9739 2000-12-29 Paul Eggert <eggert@twinsun.com>
9741 * modechange.c: Do not assume that mode_t uses the
9742 traditional octal encoding. E.g. "chmod 1 FOO" should set
9743 the other-execute bit of FOO even if S_IXOTH != 1.
9745 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
9746 WOTH, XOTH, ALLM): New macros.
9747 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
9748 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
9750 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
9751 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
9753 No need to use uintmax_t; unsigned long is long enough.
9754 Don't bother to get suffix since we don't use it.
9756 2000-12-24 Jim Meyering <meyering@lucent.com>
9758 * hash.c (is_prime): Return explicit boolean values.
9759 (hash_get_first): Return NULL to appease Irix5.6's 89.
9760 Reported by Nelson Beebe.
9762 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9764 * localcharset.c (locale_charset): Add support for Win32.
9766 2000-12-18 Paul Eggert <eggert@twinsun.com>
9768 * physmem.h, physmem.c: New files.
9770 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
9771 (noinst_HEADERS): Add physmem.h.
9773 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
9774 't' for compatibility with Solaris 8 sort.
9776 2000-12-18 Bruno Haible <haible@clisp.cons.org>
9778 * config.charset: Add support for BeOS.
9780 2000-12-16 Jim Meyering <meyering@lucent.com>
9782 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
9783 SHELLS_FILE to a file name that's useful on djgpp systems.
9785 (ADDITIONAL_DEFAULT_SHELLS): Define.
9786 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
9787 Based mostly on a patch from Prashant TR.
9789 2000-12-16 Jim Meyering <meyering@lucent.com>
9791 This bug had a serious impact on chown: `chown N:M FILE' (for integer
9792 N and M) would have treated it like `chown N:N FILE'.
9794 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
9796 2000-10-31 Bruno Haible <haible@clisp.cons.org>
9798 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
9799 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
9800 to the list of canonical encodings. Rename EUC-CN to GB2312.
9802 2000-12-08 Andreas Schwab <schwab@suse.de>
9804 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
9805 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
9807 2000-12-07 Jim Meyering <meyering@lucent.com>
9809 * stripslash.c (ISSLASH): Define.
9810 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
9813 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
9814 (dir_name_r): Declare this function as static.
9815 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
9816 manifest itself on a name containing a mix of slashes and
9818 Make this function work with names starting with a DOS-style
9819 drive letter and colon prefix.
9820 (dir_name): Append `.' if necessary.
9821 Based mostly on patches from Prashant TR and Eli Zaretskii.
9823 * dirname.h (dir_name_r): Remove prototype.
9825 2000-12-05 Jim Meyering <meyering@lucent.com>
9827 * dirname.c (dir_name_r): Add `const' in a few local declarations.
9829 2000-12-04 Jim Meyering <meyering@lucent.com>
9831 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
9832 Also include memory.h, stdlib.h, unistd.h if appropriate.
9833 Reported by Andreas Jaeger (conflicting declaration of malloc).
9835 2000-12-02 Jim Meyering <meyering@lucent.com>
9837 * closeout.h: Make idempotent, to avoid some obscure warnings.
9839 2000-12-01 Paul Eggert <eggert@twinsun.com>
9841 * memrchr.c: Include <config.h> before any system include file.
9843 2000-11-29 Paul Eggert <eggert@twinsun.com>
9845 * dirname.c (dir_name_r): Fix typo: int -> size_t.
9847 2000-11-26 Jim Meyering <meyering@lucent.com>
9849 * memcoll.c: Include sys/types.h. From Werner Almesberger.
9851 2000-11-22 Paul Eggert <eggert@twinsun.com>
9853 * strftime.c (my_strftime): Do not invoke mbrlen with a
9854 size of (size_t) -1; it's not portable.
9856 2000-11-17 Akim Demaille <akim@epita.fr>
9858 * obstack.h: Formatting changes.
9859 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
9860 prevent type checking.
9861 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
9862 cast the value to (void *): assigning a `foo *' to a `void *'
9864 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
9866 2000-11-17 Jim Meyering <meyering@lucent.com>
9868 * strstr.c: Update from GNU libc.
9870 2000-11-16 Jim Meyering <meyering@lucent.com>
9872 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
9874 2000-11-11 Jim Meyering <meyering@lucent.com>
9876 * error.c: Add a couple #includes, merging from GNU libc version.
9878 2000-11-10 Jim Meyering <meyering@lucent.com>
9880 * obstack.h: Update from GNU libc.
9881 * obstack.c: Likewise.
9883 2000-11-06 Paul Eggert <eggert@twinsun.com>
9885 * getusershell.c (setusershell): Use rewind rather than
9886 fseek/fseeko, to avoid configuration hassles with fseeko.
9887 Don't bother opening SHELLS_FILE if shellstream is NULL;
9890 2000-11-05 Jim Meyering <meyering@lucent.com>
9892 * makepath.h (make_dir): Declare.
9893 * makepath.c (make_dir): Remove `static' attribute.
9896 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
9898 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9899 last one in a bucket, advance to the next bucket.
9901 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9903 * fnmatch.c: Do not comment out all the code if we are using
9904 the GNU C library, because in some cases we are replacing buggy
9905 code in the GNU C library itself.
9907 2000-10-30 Paul Eggert <eggert@twinsun.com>
9909 * error.h, getline.h, modechange.h:
9910 Remove "2000" from Copyright line, as the file hasn't been
9911 changed this year other than in the copyright notice.
9913 * xalloc.h: Add "2000" to Copyright line, as this file
9914 was changed this year.
9916 2000-10-30 Paul Eggert <eggert@twinsun.com>
9918 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9919 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9920 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9922 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9924 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9925 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9926 doesn't define __restrict_arr.
9928 2000-10-29 Jim Meyering <meyering@lucent.com>
9930 * xstat.in: Fix grammar in comment.
9932 2000-10-28 Jim Meyering <meyering@lucent.com>
9934 * memchr.c: Update from libc.
9935 Adjust for portability:
9936 [HAVE_STDLIB_H]: Include stdlib.h.
9937 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9938 Undef __memchr, too.
9939 [!weak_alias]: Define __memchr to memchr.
9941 * regex.c: Update from libc.
9942 * regex.h: Likewise.
9943 * getopt1.c: Likewise.
9944 * memcmp.c: Likewise.
9946 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9947 Avoid using fseek, when possible -- it's broken by design.
9948 Patch by Ulrich Drepper.
9950 2000-10-26 Jim Meyering <meyering@lucent.com>
9952 * strftime.c: Update from libc.
9954 2000-10-25 Jim Meyering <meyering@lucent.com>
9956 * obstack.c: Update from libc.
9958 2000-10-23 Jim Meyering <meyering@lucent.com>
9960 * hard-locale.c (hard_locale): Revert last change -- it was simply
9961 wrong. That set_locale call must not have any side effects.
9964 2000-10-22 Jim Meyering <meyering@lucent.com>
9966 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9967 [CYCLIC]: Remove now-unused definition.
9969 * save-cwd.c (O_DIRECTORY): Define, if needed.
9970 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9971 Suggestion from Ulrich Drepper.
9973 2000-10-21 Jim Meyering <meyering@lucent.com>
9975 * dirname.c (dir_name_r): New function, factored out of dir_name.
9976 (dir_name): Use dir_name_r.
9977 * dirname.h (dir_name_r): Declare it.
9979 2000-10-21 Jim Meyering <meyering@lucent.com>
9981 * dirname.c (memrchr): Declare if necessary.
9982 (dir_name): Remove the restriction that there be no
9983 trailing slashes. Now, this code skips past them, effectively
9985 [TEST_DIRNAME] (main): New unit tests.
9987 * memrchr.c: New file from GNU libc.
9988 Undef __memrchr, too.
9989 [!weak_alias]: Define __memrchr to memrchr.
9990 Guard weak_alias use with `#ifdef weak_alias'.
9992 2000-10-17 Jim Meyering <meyering@lucent.com>
9994 * quote.h (PARAMS): Define and use.
9995 Reported by Akim Demaille.
9997 * getopt.c: Update from libc.
9999 2000-10-16 Jim Meyering <meyering@lucent.com>
10001 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
10004 2000-09-25 Jim Meyering <meyering@lucent.com>
10006 * md5.h (rol): Define (from GnuPG).
10008 * sha.c: Give credit (GnuPG) where due.
10009 (M): Use rol rather than open-coding it.
10010 Add a FIXME comment.
10012 2000-09-21 Jim Meyering <meyering@lucent.com>
10014 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
10015 Reported by Michael Stone.
10017 2000-09-20 Jim Meyering <meyering@lucent.com>
10019 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
10020 (noinst_HEADERS): Add sha.h.
10021 Based on code from Scott G. Miller and from GnuPG.
10023 2000-09-15 Jim Meyering <meyering@lucent.com>
10025 * regex.c: Update from libc.
10027 2000-09-10 Jim Meyering <meyering@lucent.com>
10029 * getopt.c (_getopt_internal): Update from glibc.
10031 2000-09-09 Jim Meyering <meyering@lucent.com>
10033 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
10034 think it should be used as a general replacement for isascii.
10035 * fnmatch.c: Likewise.
10036 * mbswidth.c: Likewise
10037 * regex.c: Likewise.
10040 * userspec.c: Include sys/param.h and limits.h.
10042 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
10043 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
10044 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
10045 UID, GID. Check range.
10047 2000-09-06 Jim Meyering <meyering@lucent.com>
10049 * getopt.c (_getopt_internal): Update from glibc.
10051 2000-08-30 Jim Meyering <meyering@lucent.com>
10053 * strftime.c: Merge in changes from GNU libc.
10055 2000-08-26 Jim Meyering <meyering@lucent.com>
10057 * closeout.c: Include "__fpending.h".
10058 (close_stdout_status): Return right away if there's nothing to flush.
10060 * Makefile.am (noinst_HEADERS): Add __fpending.h.
10061 * __fpending.c: New file.
10062 * __fpending.h: New file.
10064 2000-08-07 Paul Eggert <eggert@twinsun.com>
10066 Standardize on "memory exhausted" instead of "Memory exhausted"
10067 or "virtual memory exhausted".
10068 * obstack.c (print_and_abort): Use "memory exhausted", not
10069 "virtual memory exhausted".
10070 * same.c (same_name): Invoke xalloc_die instead of printing
10072 * userspec.c (parse_user_spec): Likewise.
10073 * bumpalloc.h: comment fix
10074 * same.c, userspec.c: Include xalloc.h.
10076 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
10077 not char *const and pointing to a constant array.
10078 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
10079 (xrealloc): Comment fix.
10081 * userspec.c (parse_user_spec):
10082 Don't translate a message until just before returning,
10083 to avoid unnecessary translation.
10085 2000-08-07 Jim Meyering <meyering@lucent.com>
10087 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
10088 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
10089 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
10090 getgroups.c, gethostname.c, getopt.h, group-member.c,
10091 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
10092 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
10093 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
10094 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
10095 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
10096 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
10097 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
10098 yesno.c: Back out Copyright date changes for each file with no change
10099 this year. This eases coordination with other programs using the same
10100 source code modules. From Paul Eggert.
10102 2000-08-03 Greg McGary <greg@mcgary.org>
10104 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
10105 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
10106 (EXTEND_BUFFER): Use them.
10108 2000-08-01 Jim Meyering <meyering@lucent.com>
10110 * dirname.c (ISSLASH): Define.
10111 (BACKSLASH_IS_PATH_SEPARATOR): Define.
10112 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
10113 both `\' and `/' may be use as path separators.
10114 Based on a patch from Prashant TR.
10116 2000-07-31 Paul Eggert <eggert@twinsun.com>
10118 * quotearg.c (quotearg_n_options): Don't make the initial
10119 slot vector a constant, since it might get modified.
10121 2000-07-31 Jim Meyering <meyering@lucent.com>
10123 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
10124 * obstack.c (print_and_abort): Likewise.
10126 2000-07-30 Paul Eggert <eggert@twinsun.com>
10128 * quotearg.c (quotearg_n_options): Preallocate a slot 0
10129 buffer, so that the caller can always quote one small
10130 component of a "memory exhausted" message in slot 0.
10131 From a suggestion by Jim Meyering.
10133 2000-07-30 Jim Meyering <meyering@lucent.com>
10135 * makepath.c (make_path): Quote the other instance, too.
10137 * quotearg.c (N_STATIC_SLOTVECS): Define.
10138 (STATIC_BUF_SIZE): Define.
10139 (quotearg_n_options): Use only statically allocated storage when
10140 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
10141 than STATIC_BUF_SIZE.
10143 2000-07-29 Jim Meyering <meyering@lucent.com>
10145 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
10146 * dirname.c (dir_name): Likewise.
10148 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
10150 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
10151 (dir_name): Assert that there are no trailing slashes.
10153 2000-07-18 Bruno Haible <haible@clisp.cons.org>
10155 * mbswidth.h (mbswidth): Add a flags argument.
10156 (mbswidth): New declaration.
10157 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
10158 * mbswidth.c (mbswidth): Add a flags argument.
10159 (mbsnwidth): New function.
10161 2000-07-24 Jim Meyering <meyering@lucent.com>
10163 * mbswidth.c: Remove useless #else. From Bruno Haible.
10165 2000-07-23 Paul Eggert <eggert@twinsun.com>
10167 * mbswidth.c (_XOPEN_SOURCE):
10168 Don't define; this causes problems on Solaris 7.
10169 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
10171 2000-07-23 Paul Eggert <eggert@twinsun.com>
10174 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
10175 so that mbstate_t is always defined.
10177 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
10178 be 1 in at least one GCC installation, and this configuration
10179 error is likely to be common. Ignoring MB_LEN_MAX hurts
10180 performance on hosts that have mbrtowc but have only unibyte
10181 locales, but I assume these hosts are rare.
10183 2000-07-23 Paul Eggert <eggert@twinsun.com>
10185 * quotearg.c: Streamline by invoking multibyte code only if needed.
10186 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
10187 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
10188 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
10189 invoke multibyte primitives.
10191 2000-07-23 Jim Meyering <meyering@lucent.com>
10193 * basename.c (base_name): Add an assertion.
10195 2000-07-15 Bruno Haible <clisp.cons.org>
10197 * quotearg.c: When the system forces us to redefine mbstate_t,
10198 shadow its mbsinit function.
10200 2000-07-16 Bruno Haible <haible@clisp.cons.org>
10202 * mbswidth.h: New file.
10203 * mbswidth.c: New file.
10204 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
10205 (noinst_HEADERS): Add mbswidth.h.
10207 2000-07-17 Bruno Haible <haible@clisp.cons.org>
10209 * config.charset: Add support for FreeBSD. Improve support for HP-UX
10212 2000-07-15 Jim Meyering <meyering@lucent.com>
10214 * makepath.c: Include quote.h.
10215 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
10216 corresponding argument in a `quote (...)' call.
10217 Give better diagnostics.
10219 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
10220 (noinst_HEADERS): Add quote.h.
10222 * quote.c (quote, quote_n): New file. Two functions taken verbatim
10223 from tar's src/misc.c.
10224 * quote.h: New file. Prototypes for same.
10226 2000-07-10 Paul Eggert <eggert@twinsun.com>
10228 From a suggestion by Bruno Haible.
10229 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
10230 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
10231 to decide whether to define the BeOS workaround macro;
10232 this adjusts to the change to AC_MBSTATE_T.
10234 2000-07-13 Paul Eggert <eggert@twinsun.com>
10236 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
10238 * quotearg.c (quoting_style_args, quoting_style_vals,
10239 quotearg_buffer_restyled): Add support for
10240 clocale_quoting_style. Undo previous change to
10241 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
10242 and "{RIGHT QUOTATION MARK}" msgids.
10244 2000-07-05 Paul Eggert <eggert@twinsun.com>
10246 The old behavior of quoting `like this' doesn't look good with
10247 newer, ISO-style fonts. See:
10248 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
10250 Instead, quote "like this" by default. Let the translator
10251 tailor the locale-specific quoting behavior by providing
10252 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
10254 * quotearg.c (N_): New macro.
10255 (gettext_default): New function.
10256 (quotearg_buffer_restyled): Use
10257 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
10258 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
10260 2000-07-09 Jim Meyering <meyering@lucent.com>
10262 * Most files: Update copyright dates to include 2000.
10264 2000-07-08 Jim Meyering <meyering@lucent.com>
10266 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
10268 (xgethostname): Remove now-unnecessary #ifdef.
10269 Move declaration of `err' into loop where it's used.
10271 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10273 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
10274 by allocating a larger buffer. Test the gethostname return value for
10275 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
10276 returns an error and ENAMETOOLONG isn't defined.
10278 2000-07-05 Paul Eggert <eggert@twinsun.com>
10279 and Bruno Haible <haible@clisp.cons.org>
10281 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
10283 2000-07-05 Bruno Haible <haible@clisp.cons.org>
10285 * quotearg.c (struct quoting_options): Simplify quote_these_too
10288 2000-07-03 Jim Meyering <meyering@lucent.com>
10290 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
10291 Reported by Bruno Haible.
10293 2000-07-04 Jim Meyering <meyering@lucent.com>
10295 * quotearg.c: Make inclusion of <wchar.h> independent of whether
10296 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
10299 2000-07-03 Paul Eggert <eggert@twinsun.com>
10300 and Bruno Haible <haible@clisp.cons.org>
10302 * quotearg.c (mbrtowc):
10303 Assign to *pwc, and return 1 only if result is nonzero.
10304 (iswprint): Use ISPRINT when substituting our own mbrtowc.
10306 2000-07-03 Jim Meyering <meyering@lucent.com>
10308 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
10309 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
10312 2000-07-02 Jim Meyering <meyering@lucent.com>
10314 * quotearg.c (mbstate_t): Don't define here.
10316 2000-07-02 Jim Meyering <meyering@lucent.com>
10318 * nanosleep.c (SIGCONT): Define if not already defined.
10320 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10322 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
10323 per change in ../m4/ls-mntd-fs.m4.
10324 (read_filesystem_list): Ignore symbolic links.
10326 2000-06-29 Jim Meyering <meyering@lucent.com>
10328 * same.c: Include <string.h> or <strings.h>, as appropriate,
10329 for declaration of strcmp.
10331 * long-options.c: Include <stdlib.h>, for declaration of exit.
10333 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
10334 Avoid warning by casting result to `char *' to remove `const'.
10336 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10338 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
10340 2000-06-26 Paul Eggert <eggert@twinsun.com>
10342 savedir now sets errno on failure and invokes xmalloc to get memory.
10343 Fix a couple of other minor bugs while we're at it.
10345 * savedir.c (<unistd.h>): Do not include; there's no need.
10346 (NAMLEN): Remove macro.
10347 (malloc, realloc): Remove decls.
10348 (stpcpy): Likewise.
10349 ("xalloc.h"): Include.
10350 (NAME_SIZE_DEFAULT): New macro.
10351 (savedir): Use xmalloc / xrealloc to allocate memory.
10352 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
10353 Skip "" directory entries.
10354 Use strlen to calculate directory entry length, since the old method
10355 is rarely used these days and isn't worth supporting.
10356 Don't use a pointer after freeing it.
10357 Check for integer overflow when calculating allocation size.
10358 Use memcpy to copy entries, instead of stpcpy.
10359 Set errno properly when returning NULL.
10360 Check for readdir error.
10362 2000-06-26 Jim Meyering <meyering@lucent.com>
10364 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
10366 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10368 * getusershell.c (xmalloc, xrealloc): Remove functions.
10370 Don't include <stdlib.h>. Don't declare malloc, realloc.
10372 2000-06-23 Bruno Haible <haible@clisp.cons.org>
10374 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
10376 2000-06-24 Jim Meyering <meyering@lucent.com>
10378 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
10380 2000-06-21 Jim Meyering <meyering@lucent.com>
10382 * getpass.c: New file, from Bruno Haible. Required for BeOS.
10384 2000-06-19 Paul Eggert <eggert@twinsun.com>
10386 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
10387 (mbrtowc, mbstate_t): Define substitutes if
10388 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
10389 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
10390 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
10392 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10394 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
10395 than 1024, return a memory chunk of least possible size, instead
10396 of size PATH_MAX + 2. In the loop, increment the size proportionally.
10397 Use free/xmalloc instead of xrealloc to avoid copying for very long
10400 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10402 * canon-host.c (canon_host): Use malloc and memcpy to copy an
10403 address, not strdup. Include <stdlib.h> and don't declare free().
10405 2000-06-17 Bruno Haible <haible@clisp.cons.org>
10407 * path-concat.c (path_concat): Don't access dir[-1] if dir is
10410 2000-06-21 Jim Meyering <meyering@lucent.com>
10412 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
10413 (noinst_HEADERS): Add getstr.h.
10415 * getline.c (getstr): Move into a separate file.
10416 * getstr.c (getstr): New file, extracted from getline.c, with
10417 the following changes: new parameter, delim2; both delim[12]
10418 parameters have type `int', not `char'. The latter would lose
10419 with 8-bit delimiters.
10420 * getstr.h: New file.
10422 2000-06-19 Jim Meyering <meyering@lucent.com>
10424 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
10426 2000-06-18 Jim Meyering <meyering@lucent.com>
10428 * mkdir.c: Remove file, due mainly to copyright incompatibility.
10429 Besides, these days every porting target provides a mkdir function.
10431 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
10432 (this snippet comes from src/system.h).
10434 2000-06-15 Paul Eggert <eggert@twinsun.com>
10436 * human.c (adjust_value): New function.
10437 (human_readable_inexact): Apply rounding style even when
10438 printing approximate values.
10440 2000-06-14 Paul Eggert <eggert@twinsun.com>
10442 * human.c (human_readable_inexact): Allow an input block
10443 size that is not a multiple of the output block size, and vice versa.
10444 Reported by Piergiorgio Sartor.
10446 2000-06-14 Paul Eggert <eggert@twinsun.com>
10448 * getdate.y (get_date): Apply relative times after time
10449 zone indicator, not before. Reported by Todd A. Jacobs.
10451 2000-06-13 Jim Meyering <meyering@lucent.com>
10453 * Makefile.am (all-local): Depend on lstat.c and stat.c.
10455 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
10457 2000-06-12 Paul Eggert <eggert@twinsun.com>
10459 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
10461 2000-06-04 Paul Eggert <eggert@twinsun.com>
10463 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
10465 2000-06-04 Jim Meyering <meyering@lucent.com>
10467 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
10468 SunOS 4.1.4 for which gid_t is an unsigned type.
10470 2000-06-03 Jim Meyering <meyering@lucent.com>
10472 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
10474 2000-05-26 Bruno Haible <haible@clisp.cons.org>
10476 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
10477 newer, don't install charset.alias.
10478 * config.charset: Change the Linux/glibc rules so they become empty
10479 on glibc-2.1 or newer.
10481 2000-06-02 Jim Meyering <meyering@lucent.com>
10483 * mountlist.c: Back out last change. Instead, do this...
10484 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
10485 member using the same `ignore'-testing code.
10486 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
10490 2000-05-29 Jim Meyering <meyering@lucent.com>
10492 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
10493 with the `ignore' attribute. Based on a patch from Mark D. Roth.
10495 2000-05-22 Jim Meyering <meyering@lucent.com>
10497 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
10499 2000-05-18 Jim Meyering <meyering@lucent.com>
10501 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
10502 back, too, since it may have been modified by allocate_entry.
10503 (hash_delete): Rewrite to use neither the assignment operator
10504 nor the comma operator in an if-expression.
10506 2000-05-15 Paul Eggert <eggert@twinsun.com>
10509 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
10510 Remove; no longer needed.
10511 "quotearg.h": Add include.
10512 (file_name): Do not bother to explicitly initialize to NULL; it's less
10513 efficient on some hosts.
10514 (close_stdout_status): Remove test as to whether stdout was already
10515 closed; it breaks for the case "echo x | sort >&-".
10516 Quote file name colons.
10517 Do not assume that _("write error") lacks format strings.
10519 2000-05-15 Jim Meyering <meyering@lucent.com>
10521 * version-etc.c (version_etc_copyright): Update the copyright string
10522 used in all --version output.
10524 2000-05-14 Jim Meyering <meyering@lucent.com>
10526 * closeout.c (close_stdout_set_file_name): New function.
10527 (close_stdout_status): Use new file-scoped global.
10528 Return right away if fstat says the stdout file descriptor is invalid.
10529 * closeout.h (close_stdout_set_file_name): Declare.
10531 2000-05-10 Jim Meyering <meyering@lucent.com>
10533 * closeout.c [default_exit_status]: New file-scoped variable.
10534 (close_stdout_set_status): New function.
10535 * closeout.h (close_stdout_set_status): Declare.
10537 2000-05-08 Jim Meyering <meyering@lucent.com>
10539 * long-options.c: Don't include closeout.h.
10540 (parse_long_options): Don't call close_stdout for --version.
10542 2000-05-06 Jim Meyering <meyering@lucent.com>
10544 * strnlen.c: Undefine __strnlen and strnlen.
10545 [!weak_alias]: Define __strnlen to strnlen.
10547 * atexit.c: New file, from libiberty.
10549 2000-05-06 Jim Meyering <meyering@lucent.com>
10551 * closeout.c (close_stdout_status): Also check for errors on the
10554 2000-05-05 Bruno Haible <haible@clisp.cons.org>
10556 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
10557 instead of xmalloc, xrealloc, path_concat.
10558 (locale_charset): Treat empty environment variables as absent.
10559 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
10561 2000-05-04 Jim Meyering <meyering@lucent.com>
10563 * getopt.c: Update from glibc.
10564 * obstack.c: Likewise.
10565 * obstack.h: Likewise.
10566 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
10568 * regex.h: Likewise.
10569 * strndup.c: Likewise.
10570 * strnlen.c: New file, from glibc.
10572 2000-05-01 Jim Meyering <meyering@lucent.com>
10574 * full-write.c (full_write): Remove `FIXME' part of comment.
10576 2000-04-29 Jim Meyering <meyering@lucent.com>
10578 * path-concat.c: Declare strdup only if it's not defined.
10579 * canon-host.c: Likewise.
10581 2000-04-28 Jim Meyering <meyering@lucent.com>
10583 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
10584 redefinition warning on some systems (HPUX). Otherwise, regex.h is
10585 included first, then limits.h is included by locale.h by libintl.h.
10586 From John David Anglin.
10588 2000-04-25 Jim Meyering <meyering@lucent.com>
10590 * makepath.c (S_IRWXUGO): Define.
10591 (make_path): Always perform explicit chmod if MODE specifies any
10592 of the `special' permission bits. Prompted by a bug report against
10593 install from Mate Wierdl and Joost van Baal.
10595 2000-04-18 Jim Meyering <meyering@lucent.com>
10597 * README: New file.
10599 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
10600 getpagesize. For BeOS. Based on a patch from Bruno Haible.
10602 2000-04-17 Jim Meyering <meyering@lucent.com>
10604 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
10605 the definition of it to rpl_strftime also defined-away the system's
10608 2000-04-15 Jim Meyering <meyering@lucent.com>
10610 Use `C' to denote so-called `contiguous' files, the same way
10612 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
10613 (ftypelet): Use S_ISCTG.
10614 From Michael Deutschmann.
10616 2000-04-14 Jim Meyering <meyering@lucent.com>
10618 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
10620 2000-04-08 Jim Meyering <meyering@lucent.com>
10622 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
10623 names don't conflict. Reported by Eli Zaretskii.
10625 2000-03-28 Bruno Haible <haible@clisp.cons.org>
10627 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
10628 bug. Deal with the different error behavior of Irix iconv.
10630 2000-04-07 Jim Meyering <meyering@lucent.com>
10632 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
10633 to work around system header problems on AIX 3.2.5. From Bruno Haible.
10635 2000-04-05 Jim Meyering <meyering@lucent.com>
10637 Portability tweaks required for ultrix4.3.
10638 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
10639 * readutmp.c: Include sys/types.h before sys/stat.h.
10640 * canon-host.c: Declare strdup.
10641 * path-concat.c: Likewise.
10642 From John David Anglin.
10644 2000-04-04 Jim Meyering <meyering@lucent.com>
10646 Be more DOS 8.3-friendly.
10647 * ref-add.sin: Renamed from ref-add.sed.in.
10648 * ref-del.sin: Renamed from ref-del.sed.in.
10649 * Makefile.am: Reflect renaming.
10650 Reported by Eli Zaretskii.
10652 Use a temporary file name that won't clash with `charset.alias'
10653 in the DOS 8.3 name space.
10654 * Makefile.am (charset_tmp): Define.
10655 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
10656 (uninstall-local): Likewise.
10657 Reported by Eli Zaretskii.
10659 2000-03-29 Paul Eggert <eggert@twinsun.com>
10661 * time/strftime.c (my_strftime): Make sure we call the system
10662 strftime, not ourselves, when invoking the underlying strftime.
10664 2000-03-24 Jim Meyering <meyering@lucent.com>
10666 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
10667 (charset_alias): Define.
10668 (install-exec-local): Factor out common code.
10669 (uninstall-local): Split lines longer than 80.
10670 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
10671 (SUFFIXES): Define.
10672 (.sed.in.sed): New rule. Don't redirect directly to $@.
10673 (CLEANFILES): Add ref-add.sed and ref-del.sed.
10675 2000-03-19 Bruno Haible <haible@clisp.cons.org>
10677 * config.charset: Output a line containing "Packages using this file".
10678 * ref-add.sed.in, ref-del.sed.in: New files.
10679 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
10680 ref-del.sed): New rules.
10682 2000-03-17 Jim Meyering <meyering@lucent.com>
10684 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
10685 Otherwise, include <strings.h>
10687 2000-03-17 Bruno Haible <haible@clisp.cons.org>
10689 * unicodeio.c (utf8_wctomb): New function.
10690 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
10691 format instead of in UCS-4 with platform dependent endianness.
10693 2000-03-07 Paul Eggert <eggert@twinsun.com>
10695 * savedir.c (savedir): Work even if directory size is
10696 negative; this can happen with some screwy NFS configurations.
10698 2000-03-06 Jim Meyering <meyering@lucent.com>
10700 * localcharset.c (get_charset_aliases): Don't try to free file_name
10701 if it's NULL (because we ran out of memory). From Bruno Haible.
10703 2000-03-05 Jim Meyering <meyering@lucent.com>
10705 * localcharset.c ("path-concat.h"): Include.
10706 (get_charset_aliases): Use path_concat instead of ANSI string
10709 * unicodeio.h (PARAMS): Define.
10710 Use it to guard prototype.
10712 2000-03-04 Jim Meyering <meyering@lucent.com>
10714 * Makefile.am (install-exec-local): Create $(libdir) before installing
10716 (uninstall-local): Uncomment this rule so `make distcheck' works
10719 * unicodeio.c (<errno.h>): Include it.
10720 (errno): Declare if not defined.
10722 * localcharset.c: Add Bruno's comment justifying use of volatile.
10724 * config.charset: New version, incorporating remarks from a linux
10725 i18n mailing list. From Bruno Haible.
10727 2000-03-02 Jim Meyering <meyering@lucent.com>
10729 * Makefile.am (EXTRA_DIST): Add config.charset.
10731 2000-03-01 Jim Meyering <meyering@lucent.com>
10733 * localcharset.c: Guard some #includes with `#if HAVE_...'.
10734 * unicodeio.c: Likewise.
10736 2000-02-02 Bruno Haible <haible@clisp.cons.org>
10738 * config.charset: New file.
10739 * localcharset.c: New file.
10740 * unicodeio.h, unicodeio.c: New files.
10741 * Makefile.am (DEFS): Add -DLIBDIR=...
10742 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
10743 (noinst_HEADERS): Add unicodeio.h.
10744 (all-local, install-exec-local, charset.alias): New targets.
10746 2000-02-28 Paul Eggert <eggert@twinsun.com>
10748 * quotearg.c (ALERT_CHAR): New macro.
10749 (quotearg_buffer_restyled): Use it.
10751 2000-02-27 Jim Meyering <meyering@lucent.com>
10753 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
10754 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
10756 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
10757 not `#if STDC_HEADERS'.
10758 Declare malloc if needed.
10760 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
10761 now that autoconf always defines the HAVE_DECL_ symbols.
10762 * human.c: Likewise.
10763 * same.c: Likewise.
10764 * strtoumax.c: Likewise.
10766 * backupfile.c: Arrange for cpp to fail if the configure-time
10767 declaration check was not run.
10768 * hash.c: Likewise.
10769 * human.c: Likewise.
10770 * same.c: Likewise.
10771 * strtoumax.c: Likewise.
10773 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
10774 then first look up the entire `.'-containing string as a login name.
10776 2000-02-18 Paul Eggert <eggert@twinsun.com>
10778 * getdate.y: Handle two-digit years with leading zeros correctly.
10779 (textint): New typedef.
10780 (parser_control): Member year changed from int to textint.
10782 (YYSTYPE): Removed; replaced by %union with int and textint members.
10783 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
10784 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
10785 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
10786 (tSNUMBER, tUNUMBER): Now of type <textintval>.
10787 (date, number, to_year): Use width of number in digits, not its value,
10788 to determine whether it's a 2-digit year, or a 2-digit time.
10789 (yylex): Store number of digits of numeric tokens.
10790 Reported by John Kendall.
10792 (parser_control): Changed from struct parser_control to typedef (for
10793 consistency). All uses changed.
10795 (tID): Removed; not used.
10796 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
10798 2000-02-14 Paul Eggert <eggert@twinsun.com>
10800 * getpagesize.h (getpagesize): Port to VMS for Alpha;
10801 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
10803 2000-02-12 Jim Meyering <meyering@lucent.com>
10805 * userspec.c (ISDIGIT): Define it.
10806 (isdigit): Remove definition.
10807 (is_number): Use ISDIGIT, not isdigit.
10808 <libintl.h>: Include.
10809 (_ and N_): Define.
10810 (parse_user_spec): Mark translatable strings.
10812 2000-02-10 Jim Meyering <meyering@lucent.com>
10814 With these changes, nanosleep.[ch] are finally enough like the other
10815 lib/* replacement files to compile on a few more losing systems.
10817 * nanosleep.h: Don't include config.h.
10818 Remove prototype from declaration of nanosleep.
10819 (PARAMS): Remove now-unneeded definition.
10820 * nanosleep.c: #undef nanosleep.
10821 (rpl_nanosleep): Rename from nanosleep.
10823 2000-02-03 Jim Meyering <meyering@lucent.com>
10825 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
10826 rather than with `#if HAVE_UTMPNAME'.
10828 2000-02-01 Jim Meyering <meyering@lucent.com>
10830 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
10832 2000-01-31 Jim Meyering <meyering@lucent.com>
10834 * nanosleep.h (nanosleep): Guard declaration with
10835 `#if ! HAVE_DECL_NANOSLEEP'.
10836 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
10837 the declaration in that vendor's sys/timers.h.
10838 Reported by Christian Krackowizer.
10840 * quotearg.c (ISASCII): Add #undef and move definition to follow
10841 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
10842 (ISPRINT): Likewise.
10843 Reported by Tom Tromey.
10845 2000-01-30 Jim Meyering <meyering@lucent.com>
10847 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
10848 uses of ->ut_name. The latter doesn't work with new Linux header files
10849 where only utmpx.ut_user is declared.
10851 * readutmp.h (UT_USER): Define.
10853 2000-01-23 Jim Meyering <meyering@lucent.com>
10855 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
10858 2000-01-22 Jim Meyering <meyering@lucent.com>
10860 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
10861 [! HAVE_DECL_STRTOULL]: Declare strtoull.
10862 Required for some AIX systems. Reported by Christian Krackowizer.
10863 [TESTING] (main): New function.
10865 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
10866 * dirname.c (dir_name): Support for DOS-style file names with drive
10869 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
10871 * strverscmp.c (ISDIGIT): Define.
10872 (strverscmp): Use ISDIGIT, not isdigit.
10874 2000-01-17 Paul Eggert <eggert@twinsun.com>
10876 * nanosleep.c (nanosleep):
10877 Don't use SA_INTERRUPT to decide whether to call sigaction, as
10878 POSIX.1 doesn't require SA_INTERRUPT and some systems
10879 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
10880 it's been part of POSIX.1 since day 1 (in 1988).
10882 2000-01-17 Jim Meyering <meyering@lucent.com>
10884 * interlock: Remove unused file. Reported by François Pinard.
10886 2000-01-16 Paul Eggert <eggert@twinsun.com>
10888 * quotearg.c (quotearg_buffer_restyled): Do not quote
10889 alert, backslash, formfeed, and vertical tab unnecessarily in
10890 shell quoting style.
10893 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
10894 Free Software Foundation, Inc.
10895 Copying and distribution of this file, with or without modification,
10896 are permitted provided the copyright notice and this notice are preserved.